Click here to access June 2019 Management of Neurologic Disorders in Federal Health Care

Table of Contents

• Early and Accurate Identification of Parkinson Disease Among US Veterans
• Proton Pump Inhibitor Use and Risk of Dementia in the Veteran Population
• Understanding Psychosis in a Veteran With a History of Combat and Multiple Sclerosis
• Hemolytic Uremic Syndrome With Severe Neurologic Complications in an Adult
• Research News: Neurologic Disorders

Click here to access June 2019 Management of Neurologic Disorders in Federal Health Care

Table of Contents

• Early and Accurate Identification of Parkinson Disease Among US Veterans
• Proton Pump Inhibitor Use and Risk of Dementia in the Veteran Population
• Understanding Psychosis in a Veteran With a History of Combat and Multiple Sclerosis
• Hemolytic Uremic Syndrome With Severe Neurologic Complications in an Adult
• Research News: Neurologic Disorders

Click here to access June 2019 Management of Neurologic Disorders in Federal Health Care

Table of Contents

• Early and Accurate Identification of Parkinson Disease Among US Veterans
• Proton Pump Inhibitor Use and Risk of Dementia in the Veteran Population
• Understanding Psychosis in a Veteran With a History of Combat and Multiple Sclerosis
• Hemolytic Uremic Syndrome With Severe Neurologic Complications in an Adult
• Research News: Neurologic Disorders

CASE Irritable and short of breath

Mr. B, age 75, who lives alone, is brought to the emergency department (ED) for evaluation of shortness of breath. Mr. B is normally highly independent, and is able to drive, manage his own finances, attend to activities of daily living, and participate in social functions at church. On the day before he was taken to the ED, his home nurse had come to his home to dispense medications and found Mr. B was irritable, verbally rude, and repeatedly scratching the right side of his head. The nurse was unsure if Mr. B had taken his medications over the weekend. She called for emergency services, but Mr. B refused to go to the ED, and he was able to decline care because he was not in an acute medical emergency (95% oxygen on pulse oximetry).

The next day, when Mr. B’s nurse returned to his home, she found him to be tachypneic and verbigerating the phrase “I don’t know.” She contacted emergency services again, and Mr. B was taken to the ED.

In the ED, Mr. B has tachycardia, tachypnea, increased work of breathing, and diffuse rhonchi. He continues to repeat the phrase “I don’t know” and scratches the right side of his head repeatedly. The ED clinicians consult Psychiatry due to Mr. B’s confusion and because his nurse reports that his presentation is similar to a previous psychiatric hospitalization 9 years earlier.

[polldaddy:10332862]

EVALUATION Complex comorbidities

Mr. B has a lengthy history of schizophrenia, chronic right-sided heart failure secondary to pulmonary hypertension, moderate chronic obstructive pulmonary disease, hypertension, type 2 diabetes mellitus, and prostatic adenocarcinoma after external beam radiation therapy.

His symptoms of schizophrenia had been stable on his long-standing outpatient psychotropic regimen of haloperidol, 5 mg nightly; mirtazapine, 15 mg nightly, for appetite stimulation and insomnia; and trazodone, 100 mg nightly for insomnia. Mr. B has been receiving assertive community treatment (ACT) psychiatric services for schizophrenia; a nurse refills his pill box with his medications weekly. He does not have a history of medication nonadherence, and his nurse did not think he had missed any doses before the weekend.

He has acute changes in depressed mood, perseveration, and a Mini-Mental State Examination (MMSE) score of 26 (missing points for delayed recall and inability to construct a sentence), which indicates a cognitive assessment score on the low end of the normal range for people with at least an eighth grade education.

At the hospital, the psychiatrist diagnoses hypoactive delirium due to Mr. B’s fluctuating attention and disorientation. She also recommends that Mr. B continue his outpatient psychotropic regimen, and adds oral haloperidol, 5 mg, as needed for agitation (his QTc interval is 451 ms; reference range for men <430 ms, borderline prolonged 431 to 450 ms, prolonged >450 ms).

Continue to: An initial laboratory workup...

An initial laboratory workup and electrocardiogram reveal that Mr. B has an elevated troponin level (0.21 ng/mL; reference range <0.04; 0.04 to 0.39 ng/mL is elevated above the 99th percentile of a healthy population), non-ST-elevation myocardial infarction type II, Q waves in lead III, arteriovenous fistula with right axis deviation, acute on chronic kidney failure (creatinine level of 2.1 mg/dL, up from baseline of 1.4 mg/dL; reference range 0.84 to 1.21 mg/dL), elevated brain natriuretic peptide (111 pg/mL; reference range <125 pg/mL), and an elevated lactate level of 5.51 mmol/L (reference range 0.5 to 1 mmol/L). He also has a mixed respiratory alkalosis and metabolic acidosis with increased anion gap, transaminitis (aspartate aminotransferase 149 U/L; reference range 10 to 40 U/L), and elevated alkaline phosphatase (151 IU/L; reference range 44 to 147 IU/L). Urinalysis shows moderate ketones and is negative for nitrite or leukocyte esterase.

A brain CT rules out stroke. A chest X-ray shows subtle left basilar reticular opacity with a follow-up lateral view showing no consolidation and prominent pulmonary vasculature without overt edema.

In the ED, Mr. B is determined to have decision-making capacity and is able to authorize all treatment. Cardiology is also consulted, and Mr. B is admitted to the cardiac intensive care unit (CCU) for cardiogenic shock with close cardiac monitoring.

The Psychiatry and Cardiology teams discuss the risks and benefits of continuing antipsychotics. Due to the imminent risk of harm to Mr. B because of his significant agitation in the ED, which required treatment with one dose of IM haloperidol, 5 mg, and lorazepam, 2 mg, and close monitoring, the teams agree that the benefits of continuing haloperidol outweigh the risks.

On hospital Day 2, Mr. B’s repetitive scratching resolves. He is moved from the CCU to a general medical unit, where he begins to have episodes of mutism and negativism. By hospital Day 6, catatonia is suspected due to a MMSE of 6/30 and a Bush- Francis Catatonia Rating Scale (BFCRS) score of 14 for predominant stereotypy, perseveration, and withdrawal (Table 1). The teams determine that Mr. B lacks decisionmaking capacity due to his inability to rationally manipulate information. His brother is contacted and authorizes all treatment, deferring decision-making to the medical teams caring for Mr. B.

Continue to: Mr. B undergoes an EEG...

Mr. B undergoes an EEG, which rules out nonconvulsive status epilepticus and is consistent with encephalopathy/delirium. Neuroleptic malignant syndrome (NMS) is considered but is less likely because Mr. B had been receiving a stable dose of haloperidol for several years, is afebrile, has stable vital signs, has no muscle rigidity, and no evidence of leukocytosis, creatine kinase elevation, myoglobinuria, hyperkalemia, hyperphosphatemia, thrombocytosis, or hypocalcemia.

Based on these clinical findings, Mr. B is diagnosed with catatonia and delirium.

The authors’ observations

Delirium, characterized by inattention and changes in mental status, is a syndrome due to acute brain dysfunction. It can be subclassified as hyperactive or hypoactive based on the change of activity. Simple catatonia is characterized by changes in behavior, affect, and motor function (with hyper- or hypoactivity). It may arise from gammaaminobutyric acid hypoactivity, dopamine (D2) hypoactivity, and possibly glutamate N-methyl-d-aspartate (NMDA) hyperactivity.¹ Malignant catatonia is simple catatonia combined with autonomic instability and hyperthermia, which is a life-threatening condition. The BFCRS is commonly used to assess symptoms.²

Both catatonia and delirium result in significant morbidity and mortality. The 2 conditions share signs and symptoms yet rarely are diagnosed at the same time. DSM-IV, DSM-IV-TR, and DSM-5 state that a diagnosis of catatonia due to another medical condition cannot be made exclusively in the presence of delirium.^3,4 DSM-IV and DSM-IV-TR required at least 2 criteria from 5 areas, including motoric immobility, excessive motor activity, extreme negativism or mutism, peculiarities of voluntary movement, and echolalia or echopraxia. Instead of grouping symptoms into clusters, DSM-5 requires 3 criteria of 12 individual symptoms.^3,4 A co-occurrence with a medical illness precludes using the DSM-5 “catatonia associated with another mental disorder (catatonia specifier)” with the “unspecified catatonia” diagnosis category.⁴

However, a growing body of literature suggests that delirium and catatonia can cooccur.^5,6 In 2017, Wilson et al⁶ found that of 136 critically ill patients in the ICU, 43% (58 patients) had only delirium, 3% (4 patients) had only catatonia, 31% (42 patients) had both, and 24% (32 patients) had neither. In patients with both catatonia and delirium, the most common signs of catatonia were autonomic abnormalities (96%), immobility/ stupor (87%), staring (77%), mutism (60%), and posturing (60%).

Continue to: The differential diagnosis...

The differential diagnosis of catatonia is extensive and varied.^3,4 The most common psychiatric causes are mood disorders (13% to 31%) and psychotic disorders (7% to 17%).⁷ Neuromedical etiologies account for 4% to 46% of cases.⁷ The most common medical and neurologic causes are seizure disorder, acute intermittent porphyria, systemic lupus erythematosus, and drugrelated adverse effects (particularly due to clozapine withdrawal, risperidone, and phencyclidine).⁷

A workup that includes physical examination, laboratory testing, and neuroimaging can be helpful to identify delirium and catatonia, but there is limited literature to guide identifying coexisting delirium and catatonia other than a blend of physical exam findings of delirium and catatonia. Electroencephalogram may be normal in primary catatonia or may show nonspecific changes in secondary catatonia.⁸ Additionally, discharges in the frontal lobes and anterior limbic systems with diffuse background slowing and dysrhythmic patterns may be seen.⁷ Neuroimaging with MRI can help to evaluate catatonia.⁹ Laboratory testing such as creatine phosphokinase levels can be high in simple catatonia and are often elevated in malignant catatonia.⁷ Considering the possible co-occurrence of delirium and catatonia is critical to providing good patient care because the 2 conditions are treated differently.

[polldaddy:10332867]

TREATMENT A balancing act

Over the next month, Mr. B alternates between appearing catatonic or delirious. When he appears more catatonic, the dose of lorazepam is increased, which results in increased impulsivity and agitation and leads to multiple interventions from the behavioral emergency response team. At times, the team must use restraints and haloperidol because Mr. B pulls out IV lines and is considered at high risk for falls. When Mr. B appears more delirious and the dose of lorazepam is decreased, he becomes more catatonic.

Following the diagnosis of catatonia on Day 6, oral haloperidol is discontinued to further mitigate Mr. B’s risk of developing NMS. On hospital Day 6, Mr. B improves significantly after a 2-mg IV lorazepam challenge, with a BFCRS score of 6. At this point, he is started on lorazepam, 1 mg IV 3 times a day.

On Day 7, based on the complicated nature of Mr. B’s medical and psychiatric comorbidities, the treatment team considers ECT to minimize medication adverse effects, but Mr. B’s medical condition is too tenuous.

Continue to: On Day 7...

On Day 7, lorazepam is decreased to 0.5 mg/0.5 mg/1 mg IV. On Day 9, it is further decreased to 0.5 mg IV 3 times a day because Mr. B appears to be more delirious. On Day 10, lorazepam is increased to 1 mg IV 3 times a day, and oral haloperidol, 2 mg as needed for agitation, is restarted after multiple nights when Mr. B had behavioral emergencies and was treated with IM haloperidol and lorazepam. On Day 11, lorazepam is decreased and switched from IV formulation to oral, 0.5 mg 3 times a day. On Day 13, oral haloperidol is increased to 2 mg twice a day because of overnight behavioral emergencies requiring treatment with IV haloperidol, 4 mg. On Day 17, oral haloperidol is increased to 2 mg in the morning and 3 mg every night at bedtime because Mr. B has increased morning agitation. On Day 19, oral lorazepam is increased to 1 mg 3 times a day because Mr. B appears more catatonic. On Day 21, oral haloperidol is consolidated to 5 mg every night at bedtime. On Day 31, oral lorazepam is increased to 2 mg/1 mg/1 mg because he appears more catatonic with increased stuttering and mannerisms. On Day 33, oral haloperidol is increased to 6 mg every night at bedtime because Mr. B has morning agitation.

Multiple lorazepam and haloperidol dose adjustments are needed to balance the situation: combating catatonia, addressing delirium, managing schizophrenia symptoms, and improving Mr. B’s cardiac status. Finally, Mr. B is stabilized on oral lorazepam, 2 mg every morning, 1 mg every day at noon, and 1 mg every day at bedtime, and oral haloperidol, 6 mg every day at bedtime. This regimen, Mr. B has a BFCRS score of 1 (Table 2) and returns to his baseline mental status.

The authors’ observations

Delirium and catatonia typically have different treatments. Delirium is routinely treated by addressing the underlying medical and environmental factors, and managing comorbid symptoms such as agitation and disturbing hallucinations by prescribing antipsychotics, restoring the sleep-wake cycle with melatonin, initiating nonpharmacologic behavioral management, and avoiding deliriogenic medications such as benzodiazepines, opioids, and steroids.¹⁰ Catatonia is managed by prescribing benzodiazepines (with or without ECT) and by avoiding dopamine antagonists such as antipsychotics and metoclopramide (which may worsen catatonia or precipitate malignant catatonia).

The first-line treatment for catatonia is benzodiazepines, with IV preferred over IM, sublingual, or oral formulations. Electroconvulsive therapy is commonly used with benzodiazepines and is effective in 85% to 90% of patients. For ECT, bitemporal placement and daily treatment with brief pulses are frequently used. It is also effective in 60% of patients who fail to respond to benzodiazepines. Thus, ECT should be considered within the first 48 to 72 hours of benzodiazepine failure.⁷

Amantadine, a NMDA antagonist, may be a possible treatment for catatonia. A case report published in 1986 described a patient who developed catatonia after the abrupt withdrawal of amantadine during neuroleptic therapy.¹¹ Memantine also may serve as a treatment for catatonia through glutamate antagonism. A review identified 25 cases of patients with catatonia who were treated with amantadine or memantine.¹² Oral amantadine was administered at 100 to 400 mg/d in divided doses, with lower doses for patients with diminished renal function.¹² Memantine was administered at 5 to 20 mg/d.¹² All patients showed improvement after 1 to 7 days of treatment.¹² Thus, memantine may be considered for patients with catatonic schizophrenia or comorbid catatonia and delirium. Although memantine was not considered in Mr. B’s case, he would have been a good candidate for treatment with this agent.

Continue to: There are also case reports of...

There are also case reports of aripiprazole being used for catatonia in the context of psychosis or delirium in both adults and adolescents.^13-15 Other medications used in case reports for treating catatonia include carbamazepine, valproate, and secondgeneration antipsychotics.⁷

Because most of the literature on pharmacotherapy for catatonia consists of case reports or small case series, further research on medication management of catatonia and delirium is needed to guide treatment.

OUTCOME Multiple rehospitalizations

On Day 57, Mr. B is discharged to a skilled nursing facility due to significant deconditioning. He is discharged with continued follow-up with his ACT psychiatrist and nurse. Mr. B’s catatonia remains resolved; however, he is unable to be safely managed at the skilled nursing facility.

During the next 7 months, he is readmitted to the ICU for acute on chronic hypoxic respiratory failure 5 times; his rehospitalizations are complicated by delirium due to cardiogenic shock and urosepsis. Mild hyperactive delirium re-emerges after worsening respiratory failure and contributes to falls in the skilled nursing facility.

Six months later, Mr. B continues to receive the initial hospital discharge lorazepam regimen of 2 mg every morning, 1 mg every day at noon, and 1 mg every night at bedtime. The Psychiatry team slowly tapers this to 0.5 mg twice daily.

Continue to: On Day 5...

On Day 5 of Mr. B’s fifth hospital readmission, based on his advance directive, Mr. B’s family implements the do-not-resuscitate and do-not-intubate orders. He is transitioned to comfort measures, and dies on Day 6 with his brother and the hospital chaplain present.

Bottom Line

Delirium and catatonia share signs and symptoms, yet rarely are diagnosed at the same time. Both conditions result in significant morbidity and mortality. An emerging literature supports the concurrence of these 2 syndromes and aids in their diagnosis and treatment. Comorbidity with other medical conditions, common with both delirium and catatonia, substantially complicates treatment; thus, additional research into new treatment approaches is critical.

Related Resources

• Wilson JE, Carlson R, Duggan MC, et al. Delirium and catatonia in critically ill patients: the delirium and catatonia prospective cohort investigation. Crit Care Med. 2017;45(11):1837-1844.
• Catatonia Information Center. Penn State University. http://catatonia.org/.

Drug Brand Names

Amantadine • Symmetrel
Aripiprazole • Abilify
Carbamazepine • Carbatrol, Tegretol
Clozapine • Clozaril
Haloperidol • Haldol
Lorazepam • Ativan
Memantine • Namenda
Metoclopramide • Reglan
Mirtazapine • Remeron
Risperidone • Risperdal
Topiramate • Topamax
Trazodone • Desyrel
Valproate • Depacon, Depakene, Depakote

CASE Irritable and short of breath

Mr. B, age 75, who lives alone, is brought to the emergency department (ED) for evaluation of shortness of breath. Mr. B is normally highly independent, and is able to drive, manage his own finances, attend to activities of daily living, and participate in social functions at church. On the day before he was taken to the ED, his home nurse had come to his home to dispense medications and found Mr. B was irritable, verbally rude, and repeatedly scratching the right side of his head. The nurse was unsure if Mr. B had taken his medications over the weekend. She called for emergency services, but Mr. B refused to go to the ED, and he was able to decline care because he was not in an acute medical emergency (95% oxygen on pulse oximetry).

The next day, when Mr. B’s nurse returned to his home, she found him to be tachypneic and verbigerating the phrase “I don’t know.” She contacted emergency services again, and Mr. B was taken to the ED.

In the ED, Mr. B has tachycardia, tachypnea, increased work of breathing, and diffuse rhonchi. He continues to repeat the phrase “I don’t know” and scratches the right side of his head repeatedly. The ED clinicians consult Psychiatry due to Mr. B’s confusion and because his nurse reports that his presentation is similar to a previous psychiatric hospitalization 9 years earlier.

[polldaddy:10332862]

EVALUATION Complex comorbidities

Mr. B has a lengthy history of schizophrenia, chronic right-sided heart failure secondary to pulmonary hypertension, moderate chronic obstructive pulmonary disease, hypertension, type 2 diabetes mellitus, and prostatic adenocarcinoma after external beam radiation therapy.

His symptoms of schizophrenia had been stable on his long-standing outpatient psychotropic regimen of haloperidol, 5 mg nightly; mirtazapine, 15 mg nightly, for appetite stimulation and insomnia; and trazodone, 100 mg nightly for insomnia. Mr. B has been receiving assertive community treatment (ACT) psychiatric services for schizophrenia; a nurse refills his pill box with his medications weekly. He does not have a history of medication nonadherence, and his nurse did not think he had missed any doses before the weekend.

He has acute changes in depressed mood, perseveration, and a Mini-Mental State Examination (MMSE) score of 26 (missing points for delayed recall and inability to construct a sentence), which indicates a cognitive assessment score on the low end of the normal range for people with at least an eighth grade education.

At the hospital, the psychiatrist diagnoses hypoactive delirium due to Mr. B’s fluctuating attention and disorientation. She also recommends that Mr. B continue his outpatient psychotropic regimen, and adds oral haloperidol, 5 mg, as needed for agitation (his QTc interval is 451 ms; reference range for men <430 ms, borderline prolonged 431 to 450 ms, prolonged >450 ms).

Continue to: An initial laboratory workup...

An initial laboratory workup and electrocardiogram reveal that Mr. B has an elevated troponin level (0.21 ng/mL; reference range <0.04; 0.04 to 0.39 ng/mL is elevated above the 99th percentile of a healthy population), non-ST-elevation myocardial infarction type II, Q waves in lead III, arteriovenous fistula with right axis deviation, acute on chronic kidney failure (creatinine level of 2.1 mg/dL, up from baseline of 1.4 mg/dL; reference range 0.84 to 1.21 mg/dL), elevated brain natriuretic peptide (111 pg/mL; reference range <125 pg/mL), and an elevated lactate level of 5.51 mmol/L (reference range 0.5 to 1 mmol/L). He also has a mixed respiratory alkalosis and metabolic acidosis with increased anion gap, transaminitis (aspartate aminotransferase 149 U/L; reference range 10 to 40 U/L), and elevated alkaline phosphatase (151 IU/L; reference range 44 to 147 IU/L). Urinalysis shows moderate ketones and is negative for nitrite or leukocyte esterase.

A brain CT rules out stroke. A chest X-ray shows subtle left basilar reticular opacity with a follow-up lateral view showing no consolidation and prominent pulmonary vasculature without overt edema.

In the ED, Mr. B is determined to have decision-making capacity and is able to authorize all treatment. Cardiology is also consulted, and Mr. B is admitted to the cardiac intensive care unit (CCU) for cardiogenic shock with close cardiac monitoring.

The Psychiatry and Cardiology teams discuss the risks and benefits of continuing antipsychotics. Due to the imminent risk of harm to Mr. B because of his significant agitation in the ED, which required treatment with one dose of IM haloperidol, 5 mg, and lorazepam, 2 mg, and close monitoring, the teams agree that the benefits of continuing haloperidol outweigh the risks.

On hospital Day 2, Mr. B’s repetitive scratching resolves. He is moved from the CCU to a general medical unit, where he begins to have episodes of mutism and negativism. By hospital Day 6, catatonia is suspected due to a MMSE of 6/30 and a Bush- Francis Catatonia Rating Scale (BFCRS) score of 14 for predominant stereotypy, perseveration, and withdrawal (Table 1). The teams determine that Mr. B lacks decisionmaking capacity due to his inability to rationally manipulate information. His brother is contacted and authorizes all treatment, deferring decision-making to the medical teams caring for Mr. B.

Continue to: Mr. B undergoes an EEG...

Mr. B undergoes an EEG, which rules out nonconvulsive status epilepticus and is consistent with encephalopathy/delirium. Neuroleptic malignant syndrome (NMS) is considered but is less likely because Mr. B had been receiving a stable dose of haloperidol for several years, is afebrile, has stable vital signs, has no muscle rigidity, and no evidence of leukocytosis, creatine kinase elevation, myoglobinuria, hyperkalemia, hyperphosphatemia, thrombocytosis, or hypocalcemia.

Based on these clinical findings, Mr. B is diagnosed with catatonia and delirium.

The authors’ observations

Delirium, characterized by inattention and changes in mental status, is a syndrome due to acute brain dysfunction. It can be subclassified as hyperactive or hypoactive based on the change of activity. Simple catatonia is characterized by changes in behavior, affect, and motor function (with hyper- or hypoactivity). It may arise from gammaaminobutyric acid hypoactivity, dopamine (D2) hypoactivity, and possibly glutamate N-methyl-d-aspartate (NMDA) hyperactivity.¹ Malignant catatonia is simple catatonia combined with autonomic instability and hyperthermia, which is a life-threatening condition. The BFCRS is commonly used to assess symptoms.²

Both catatonia and delirium result in significant morbidity and mortality. The 2 conditions share signs and symptoms yet rarely are diagnosed at the same time. DSM-IV, DSM-IV-TR, and DSM-5 state that a diagnosis of catatonia due to another medical condition cannot be made exclusively in the presence of delirium.^3,4 DSM-IV and DSM-IV-TR required at least 2 criteria from 5 areas, including motoric immobility, excessive motor activity, extreme negativism or mutism, peculiarities of voluntary movement, and echolalia or echopraxia. Instead of grouping symptoms into clusters, DSM-5 requires 3 criteria of 12 individual symptoms.^3,4 A co-occurrence with a medical illness precludes using the DSM-5 “catatonia associated with another mental disorder (catatonia specifier)” with the “unspecified catatonia” diagnosis category.⁴

However, a growing body of literature suggests that delirium and catatonia can cooccur.^5,6 In 2017, Wilson et al⁶ found that of 136 critically ill patients in the ICU, 43% (58 patients) had only delirium, 3% (4 patients) had only catatonia, 31% (42 patients) had both, and 24% (32 patients) had neither. In patients with both catatonia and delirium, the most common signs of catatonia were autonomic abnormalities (96%), immobility/ stupor (87%), staring (77%), mutism (60%), and posturing (60%).

Continue to: The differential diagnosis...

The differential diagnosis of catatonia is extensive and varied.^3,4 The most common psychiatric causes are mood disorders (13% to 31%) and psychotic disorders (7% to 17%).⁷ Neuromedical etiologies account for 4% to 46% of cases.⁷ The most common medical and neurologic causes are seizure disorder, acute intermittent porphyria, systemic lupus erythematosus, and drugrelated adverse effects (particularly due to clozapine withdrawal, risperidone, and phencyclidine).⁷

A workup that includes physical examination, laboratory testing, and neuroimaging can be helpful to identify delirium and catatonia, but there is limited literature to guide identifying coexisting delirium and catatonia other than a blend of physical exam findings of delirium and catatonia. Electroencephalogram may be normal in primary catatonia or may show nonspecific changes in secondary catatonia.⁸ Additionally, discharges in the frontal lobes and anterior limbic systems with diffuse background slowing and dysrhythmic patterns may be seen.⁷ Neuroimaging with MRI can help to evaluate catatonia.⁹ Laboratory testing such as creatine phosphokinase levels can be high in simple catatonia and are often elevated in malignant catatonia.⁷ Considering the possible co-occurrence of delirium and catatonia is critical to providing good patient care because the 2 conditions are treated differently.

[polldaddy:10332867]

TREATMENT A balancing act

Over the next month, Mr. B alternates between appearing catatonic or delirious. When he appears more catatonic, the dose of lorazepam is increased, which results in increased impulsivity and agitation and leads to multiple interventions from the behavioral emergency response team. At times, the team must use restraints and haloperidol because Mr. B pulls out IV lines and is considered at high risk for falls. When Mr. B appears more delirious and the dose of lorazepam is decreased, he becomes more catatonic.

Following the diagnosis of catatonia on Day 6, oral haloperidol is discontinued to further mitigate Mr. B’s risk of developing NMS. On hospital Day 6, Mr. B improves significantly after a 2-mg IV lorazepam challenge, with a BFCRS score of 6. At this point, he is started on lorazepam, 1 mg IV 3 times a day.

On Day 7, based on the complicated nature of Mr. B’s medical and psychiatric comorbidities, the treatment team considers ECT to minimize medication adverse effects, but Mr. B’s medical condition is too tenuous.

Continue to: On Day 7...

On Day 7, lorazepam is decreased to 0.5 mg/0.5 mg/1 mg IV. On Day 9, it is further decreased to 0.5 mg IV 3 times a day because Mr. B appears to be more delirious. On Day 10, lorazepam is increased to 1 mg IV 3 times a day, and oral haloperidol, 2 mg as needed for agitation, is restarted after multiple nights when Mr. B had behavioral emergencies and was treated with IM haloperidol and lorazepam. On Day 11, lorazepam is decreased and switched from IV formulation to oral, 0.5 mg 3 times a day. On Day 13, oral haloperidol is increased to 2 mg twice a day because of overnight behavioral emergencies requiring treatment with IV haloperidol, 4 mg. On Day 17, oral haloperidol is increased to 2 mg in the morning and 3 mg every night at bedtime because Mr. B has increased morning agitation. On Day 19, oral lorazepam is increased to 1 mg 3 times a day because Mr. B appears more catatonic. On Day 21, oral haloperidol is consolidated to 5 mg every night at bedtime. On Day 31, oral lorazepam is increased to 2 mg/1 mg/1 mg because he appears more catatonic with increased stuttering and mannerisms. On Day 33, oral haloperidol is increased to 6 mg every night at bedtime because Mr. B has morning agitation.

Multiple lorazepam and haloperidol dose adjustments are needed to balance the situation: combating catatonia, addressing delirium, managing schizophrenia symptoms, and improving Mr. B’s cardiac status. Finally, Mr. B is stabilized on oral lorazepam, 2 mg every morning, 1 mg every day at noon, and 1 mg every day at bedtime, and oral haloperidol, 6 mg every day at bedtime. This regimen, Mr. B has a BFCRS score of 1 (Table 2) and returns to his baseline mental status.

The authors’ observations

Delirium and catatonia typically have different treatments. Delirium is routinely treated by addressing the underlying medical and environmental factors, and managing comorbid symptoms such as agitation and disturbing hallucinations by prescribing antipsychotics, restoring the sleep-wake cycle with melatonin, initiating nonpharmacologic behavioral management, and avoiding deliriogenic medications such as benzodiazepines, opioids, and steroids.¹⁰ Catatonia is managed by prescribing benzodiazepines (with or without ECT) and by avoiding dopamine antagonists such as antipsychotics and metoclopramide (which may worsen catatonia or precipitate malignant catatonia).

The first-line treatment for catatonia is benzodiazepines, with IV preferred over IM, sublingual, or oral formulations. Electroconvulsive therapy is commonly used with benzodiazepines and is effective in 85% to 90% of patients. For ECT, bitemporal placement and daily treatment with brief pulses are frequently used. It is also effective in 60% of patients who fail to respond to benzodiazepines. Thus, ECT should be considered within the first 48 to 72 hours of benzodiazepine failure.⁷

Amantadine, a NMDA antagonist, may be a possible treatment for catatonia. A case report published in 1986 described a patient who developed catatonia after the abrupt withdrawal of amantadine during neuroleptic therapy.¹¹ Memantine also may serve as a treatment for catatonia through glutamate antagonism. A review identified 25 cases of patients with catatonia who were treated with amantadine or memantine.¹² Oral amantadine was administered at 100 to 400 mg/d in divided doses, with lower doses for patients with diminished renal function.¹² Memantine was administered at 5 to 20 mg/d.¹² All patients showed improvement after 1 to 7 days of treatment.¹² Thus, memantine may be considered for patients with catatonic schizophrenia or comorbid catatonia and delirium. Although memantine was not considered in Mr. B’s case, he would have been a good candidate for treatment with this agent.

Continue to: There are also case reports of...

There are also case reports of aripiprazole being used for catatonia in the context of psychosis or delirium in both adults and adolescents.^13-15 Other medications used in case reports for treating catatonia include carbamazepine, valproate, and secondgeneration antipsychotics.⁷

Because most of the literature on pharmacotherapy for catatonia consists of case reports or small case series, further research on medication management of catatonia and delirium is needed to guide treatment.

OUTCOME Multiple rehospitalizations

On Day 57, Mr. B is discharged to a skilled nursing facility due to significant deconditioning. He is discharged with continued follow-up with his ACT psychiatrist and nurse. Mr. B’s catatonia remains resolved; however, he is unable to be safely managed at the skilled nursing facility.

During the next 7 months, he is readmitted to the ICU for acute on chronic hypoxic respiratory failure 5 times; his rehospitalizations are complicated by delirium due to cardiogenic shock and urosepsis. Mild hyperactive delirium re-emerges after worsening respiratory failure and contributes to falls in the skilled nursing facility.

Six months later, Mr. B continues to receive the initial hospital discharge lorazepam regimen of 2 mg every morning, 1 mg every day at noon, and 1 mg every night at bedtime. The Psychiatry team slowly tapers this to 0.5 mg twice daily.

Continue to: On Day 5...

On Day 5 of Mr. B’s fifth hospital readmission, based on his advance directive, Mr. B’s family implements the do-not-resuscitate and do-not-intubate orders. He is transitioned to comfort measures, and dies on Day 6 with his brother and the hospital chaplain present.

Bottom Line

Delirium and catatonia share signs and symptoms, yet rarely are diagnosed at the same time. Both conditions result in significant morbidity and mortality. An emerging literature supports the concurrence of these 2 syndromes and aids in their diagnosis and treatment. Comorbidity with other medical conditions, common with both delirium and catatonia, substantially complicates treatment; thus, additional research into new treatment approaches is critical.

Related Resources

• Wilson JE, Carlson R, Duggan MC, et al. Delirium and catatonia in critically ill patients: the delirium and catatonia prospective cohort investigation. Crit Care Med. 2017;45(11):1837-1844.
• Catatonia Information Center. Penn State University. http://catatonia.org/.

Drug Brand Names

Amantadine • Symmetrel
Aripiprazole • Abilify
Carbamazepine • Carbatrol, Tegretol
Clozapine • Clozaril
Haloperidol • Haldol
Lorazepam • Ativan
Memantine • Namenda
Metoclopramide • Reglan
Mirtazapine • Remeron
Risperidone • Risperdal
Topiramate • Topamax
Trazodone • Desyrel
Valproate • Depacon, Depakene, Depakote

CASE Irritable and short of breath

Mr. B, age 75, who lives alone, is brought to the emergency department (ED) for evaluation of shortness of breath. Mr. B is normally highly independent, and is able to drive, manage his own finances, attend to activities of daily living, and participate in social functions at church. On the day before he was taken to the ED, his home nurse had come to his home to dispense medications and found Mr. B was irritable, verbally rude, and repeatedly scratching the right side of his head. The nurse was unsure if Mr. B had taken his medications over the weekend. She called for emergency services, but Mr. B refused to go to the ED, and he was able to decline care because he was not in an acute medical emergency (95% oxygen on pulse oximetry).

The next day, when Mr. B’s nurse returned to his home, she found him to be tachypneic and verbigerating the phrase “I don’t know.” She contacted emergency services again, and Mr. B was taken to the ED.

In the ED, Mr. B has tachycardia, tachypnea, increased work of breathing, and diffuse rhonchi. He continues to repeat the phrase “I don’t know” and scratches the right side of his head repeatedly. The ED clinicians consult Psychiatry due to Mr. B’s confusion and because his nurse reports that his presentation is similar to a previous psychiatric hospitalization 9 years earlier.

[polldaddy:10332862]

EVALUATION Complex comorbidities

Mr. B has a lengthy history of schizophrenia, chronic right-sided heart failure secondary to pulmonary hypertension, moderate chronic obstructive pulmonary disease, hypertension, type 2 diabetes mellitus, and prostatic adenocarcinoma after external beam radiation therapy.

His symptoms of schizophrenia had been stable on his long-standing outpatient psychotropic regimen of haloperidol, 5 mg nightly; mirtazapine, 15 mg nightly, for appetite stimulation and insomnia; and trazodone, 100 mg nightly for insomnia. Mr. B has been receiving assertive community treatment (ACT) psychiatric services for schizophrenia; a nurse refills his pill box with his medications weekly. He does not have a history of medication nonadherence, and his nurse did not think he had missed any doses before the weekend.

He has acute changes in depressed mood, perseveration, and a Mini-Mental State Examination (MMSE) score of 26 (missing points for delayed recall and inability to construct a sentence), which indicates a cognitive assessment score on the low end of the normal range for people with at least an eighth grade education.

At the hospital, the psychiatrist diagnoses hypoactive delirium due to Mr. B’s fluctuating attention and disorientation. She also recommends that Mr. B continue his outpatient psychotropic regimen, and adds oral haloperidol, 5 mg, as needed for agitation (his QTc interval is 451 ms; reference range for men <430 ms, borderline prolonged 431 to 450 ms, prolonged >450 ms).

Continue to: An initial laboratory workup...

An initial laboratory workup and electrocardiogram reveal that Mr. B has an elevated troponin level (0.21 ng/mL; reference range <0.04; 0.04 to 0.39 ng/mL is elevated above the 99th percentile of a healthy population), non-ST-elevation myocardial infarction type II, Q waves in lead III, arteriovenous fistula with right axis deviation, acute on chronic kidney failure (creatinine level of 2.1 mg/dL, up from baseline of 1.4 mg/dL; reference range 0.84 to 1.21 mg/dL), elevated brain natriuretic peptide (111 pg/mL; reference range <125 pg/mL), and an elevated lactate level of 5.51 mmol/L (reference range 0.5 to 1 mmol/L). He also has a mixed respiratory alkalosis and metabolic acidosis with increased anion gap, transaminitis (aspartate aminotransferase 149 U/L; reference range 10 to 40 U/L), and elevated alkaline phosphatase (151 IU/L; reference range 44 to 147 IU/L). Urinalysis shows moderate ketones and is negative for nitrite or leukocyte esterase.

A brain CT rules out stroke. A chest X-ray shows subtle left basilar reticular opacity with a follow-up lateral view showing no consolidation and prominent pulmonary vasculature without overt edema.

In the ED, Mr. B is determined to have decision-making capacity and is able to authorize all treatment. Cardiology is also consulted, and Mr. B is admitted to the cardiac intensive care unit (CCU) for cardiogenic shock with close cardiac monitoring.

The Psychiatry and Cardiology teams discuss the risks and benefits of continuing antipsychotics. Due to the imminent risk of harm to Mr. B because of his significant agitation in the ED, which required treatment with one dose of IM haloperidol, 5 mg, and lorazepam, 2 mg, and close monitoring, the teams agree that the benefits of continuing haloperidol outweigh the risks.

On hospital Day 2, Mr. B’s repetitive scratching resolves. He is moved from the CCU to a general medical unit, where he begins to have episodes of mutism and negativism. By hospital Day 6, catatonia is suspected due to a MMSE of 6/30 and a Bush- Francis Catatonia Rating Scale (BFCRS) score of 14 for predominant stereotypy, perseveration, and withdrawal (Table 1). The teams determine that Mr. B lacks decisionmaking capacity due to his inability to rationally manipulate information. His brother is contacted and authorizes all treatment, deferring decision-making to the medical teams caring for Mr. B.

Continue to: Mr. B undergoes an EEG...

Mr. B undergoes an EEG, which rules out nonconvulsive status epilepticus and is consistent with encephalopathy/delirium. Neuroleptic malignant syndrome (NMS) is considered but is less likely because Mr. B had been receiving a stable dose of haloperidol for several years, is afebrile, has stable vital signs, has no muscle rigidity, and no evidence of leukocytosis, creatine kinase elevation, myoglobinuria, hyperkalemia, hyperphosphatemia, thrombocytosis, or hypocalcemia.

Based on these clinical findings, Mr. B is diagnosed with catatonia and delirium.

The authors’ observations

Delirium, characterized by inattention and changes in mental status, is a syndrome due to acute brain dysfunction. It can be subclassified as hyperactive or hypoactive based on the change of activity. Simple catatonia is characterized by changes in behavior, affect, and motor function (with hyper- or hypoactivity). It may arise from gammaaminobutyric acid hypoactivity, dopamine (D2) hypoactivity, and possibly glutamate N-methyl-d-aspartate (NMDA) hyperactivity.¹ Malignant catatonia is simple catatonia combined with autonomic instability and hyperthermia, which is a life-threatening condition. The BFCRS is commonly used to assess symptoms.²

Both catatonia and delirium result in significant morbidity and mortality. The 2 conditions share signs and symptoms yet rarely are diagnosed at the same time. DSM-IV, DSM-IV-TR, and DSM-5 state that a diagnosis of catatonia due to another medical condition cannot be made exclusively in the presence of delirium.^3,4 DSM-IV and DSM-IV-TR required at least 2 criteria from 5 areas, including motoric immobility, excessive motor activity, extreme negativism or mutism, peculiarities of voluntary movement, and echolalia or echopraxia. Instead of grouping symptoms into clusters, DSM-5 requires 3 criteria of 12 individual symptoms.^3,4 A co-occurrence with a medical illness precludes using the DSM-5 “catatonia associated with another mental disorder (catatonia specifier)” with the “unspecified catatonia” diagnosis category.⁴

However, a growing body of literature suggests that delirium and catatonia can cooccur.^5,6 In 2017, Wilson et al⁶ found that of 136 critically ill patients in the ICU, 43% (58 patients) had only delirium, 3% (4 patients) had only catatonia, 31% (42 patients) had both, and 24% (32 patients) had neither. In patients with both catatonia and delirium, the most common signs of catatonia were autonomic abnormalities (96%), immobility/ stupor (87%), staring (77%), mutism (60%), and posturing (60%).

Continue to: The differential diagnosis...

The differential diagnosis of catatonia is extensive and varied.^3,4 The most common psychiatric causes are mood disorders (13% to 31%) and psychotic disorders (7% to 17%).⁷ Neuromedical etiologies account for 4% to 46% of cases.⁷ The most common medical and neurologic causes are seizure disorder, acute intermittent porphyria, systemic lupus erythematosus, and drugrelated adverse effects (particularly due to clozapine withdrawal, risperidone, and phencyclidine).⁷

A workup that includes physical examination, laboratory testing, and neuroimaging can be helpful to identify delirium and catatonia, but there is limited literature to guide identifying coexisting delirium and catatonia other than a blend of physical exam findings of delirium and catatonia. Electroencephalogram may be normal in primary catatonia or may show nonspecific changes in secondary catatonia.⁸ Additionally, discharges in the frontal lobes and anterior limbic systems with diffuse background slowing and dysrhythmic patterns may be seen.⁷ Neuroimaging with MRI can help to evaluate catatonia.⁹ Laboratory testing such as creatine phosphokinase levels can be high in simple catatonia and are often elevated in malignant catatonia.⁷ Considering the possible co-occurrence of delirium and catatonia is critical to providing good patient care because the 2 conditions are treated differently.

[polldaddy:10332867]

TREATMENT A balancing act

Over the next month, Mr. B alternates between appearing catatonic or delirious. When he appears more catatonic, the dose of lorazepam is increased, which results in increased impulsivity and agitation and leads to multiple interventions from the behavioral emergency response team. At times, the team must use restraints and haloperidol because Mr. B pulls out IV lines and is considered at high risk for falls. When Mr. B appears more delirious and the dose of lorazepam is decreased, he becomes more catatonic.

Following the diagnosis of catatonia on Day 6, oral haloperidol is discontinued to further mitigate Mr. B’s risk of developing NMS. On hospital Day 6, Mr. B improves significantly after a 2-mg IV lorazepam challenge, with a BFCRS score of 6. At this point, he is started on lorazepam, 1 mg IV 3 times a day.

On Day 7, based on the complicated nature of Mr. B’s medical and psychiatric comorbidities, the treatment team considers ECT to minimize medication adverse effects, but Mr. B’s medical condition is too tenuous.

Continue to: On Day 7...

On Day 7, lorazepam is decreased to 0.5 mg/0.5 mg/1 mg IV. On Day 9, it is further decreased to 0.5 mg IV 3 times a day because Mr. B appears to be more delirious. On Day 10, lorazepam is increased to 1 mg IV 3 times a day, and oral haloperidol, 2 mg as needed for agitation, is restarted after multiple nights when Mr. B had behavioral emergencies and was treated with IM haloperidol and lorazepam. On Day 11, lorazepam is decreased and switched from IV formulation to oral, 0.5 mg 3 times a day. On Day 13, oral haloperidol is increased to 2 mg twice a day because of overnight behavioral emergencies requiring treatment with IV haloperidol, 4 mg. On Day 17, oral haloperidol is increased to 2 mg in the morning and 3 mg every night at bedtime because Mr. B has increased morning agitation. On Day 19, oral lorazepam is increased to 1 mg 3 times a day because Mr. B appears more catatonic. On Day 21, oral haloperidol is consolidated to 5 mg every night at bedtime. On Day 31, oral lorazepam is increased to 2 mg/1 mg/1 mg because he appears more catatonic with increased stuttering and mannerisms. On Day 33, oral haloperidol is increased to 6 mg every night at bedtime because Mr. B has morning agitation.

Multiple lorazepam and haloperidol dose adjustments are needed to balance the situation: combating catatonia, addressing delirium, managing schizophrenia symptoms, and improving Mr. B’s cardiac status. Finally, Mr. B is stabilized on oral lorazepam, 2 mg every morning, 1 mg every day at noon, and 1 mg every day at bedtime, and oral haloperidol, 6 mg every day at bedtime. This regimen, Mr. B has a BFCRS score of 1 (Table 2) and returns to his baseline mental status.

The authors’ observations

Delirium and catatonia typically have different treatments. Delirium is routinely treated by addressing the underlying medical and environmental factors, and managing comorbid symptoms such as agitation and disturbing hallucinations by prescribing antipsychotics, restoring the sleep-wake cycle with melatonin, initiating nonpharmacologic behavioral management, and avoiding deliriogenic medications such as benzodiazepines, opioids, and steroids.¹⁰ Catatonia is managed by prescribing benzodiazepines (with or without ECT) and by avoiding dopamine antagonists such as antipsychotics and metoclopramide (which may worsen catatonia or precipitate malignant catatonia).

The first-line treatment for catatonia is benzodiazepines, with IV preferred over IM, sublingual, or oral formulations. Electroconvulsive therapy is commonly used with benzodiazepines and is effective in 85% to 90% of patients. For ECT, bitemporal placement and daily treatment with brief pulses are frequently used. It is also effective in 60% of patients who fail to respond to benzodiazepines. Thus, ECT should be considered within the first 48 to 72 hours of benzodiazepine failure.⁷

Amantadine, a NMDA antagonist, may be a possible treatment for catatonia. A case report published in 1986 described a patient who developed catatonia after the abrupt withdrawal of amantadine during neuroleptic therapy.¹¹ Memantine also may serve as a treatment for catatonia through glutamate antagonism. A review identified 25 cases of patients with catatonia who were treated with amantadine or memantine.¹² Oral amantadine was administered at 100 to 400 mg/d in divided doses, with lower doses for patients with diminished renal function.¹² Memantine was administered at 5 to 20 mg/d.¹² All patients showed improvement after 1 to 7 days of treatment.¹² Thus, memantine may be considered for patients with catatonic schizophrenia or comorbid catatonia and delirium. Although memantine was not considered in Mr. B’s case, he would have been a good candidate for treatment with this agent.

Continue to: There are also case reports of...

There are also case reports of aripiprazole being used for catatonia in the context of psychosis or delirium in both adults and adolescents.^13-15 Other medications used in case reports for treating catatonia include carbamazepine, valproate, and secondgeneration antipsychotics.⁷

Because most of the literature on pharmacotherapy for catatonia consists of case reports or small case series, further research on medication management of catatonia and delirium is needed to guide treatment.

OUTCOME Multiple rehospitalizations

On Day 57, Mr. B is discharged to a skilled nursing facility due to significant deconditioning. He is discharged with continued follow-up with his ACT psychiatrist and nurse. Mr. B’s catatonia remains resolved; however, he is unable to be safely managed at the skilled nursing facility.

During the next 7 months, he is readmitted to the ICU for acute on chronic hypoxic respiratory failure 5 times; his rehospitalizations are complicated by delirium due to cardiogenic shock and urosepsis. Mild hyperactive delirium re-emerges after worsening respiratory failure and contributes to falls in the skilled nursing facility.

Six months later, Mr. B continues to receive the initial hospital discharge lorazepam regimen of 2 mg every morning, 1 mg every day at noon, and 1 mg every night at bedtime. The Psychiatry team slowly tapers this to 0.5 mg twice daily.

Continue to: On Day 5...

On Day 5 of Mr. B’s fifth hospital readmission, based on his advance directive, Mr. B’s family implements the do-not-resuscitate and do-not-intubate orders. He is transitioned to comfort measures, and dies on Day 6 with his brother and the hospital chaplain present.

Bottom Line

Delirium and catatonia share signs and symptoms, yet rarely are diagnosed at the same time. Both conditions result in significant morbidity and mortality. An emerging literature supports the concurrence of these 2 syndromes and aids in their diagnosis and treatment. Comorbidity with other medical conditions, common with both delirium and catatonia, substantially complicates treatment; thus, additional research into new treatment approaches is critical.

Related Resources

• Wilson JE, Carlson R, Duggan MC, et al. Delirium and catatonia in critically ill patients: the delirium and catatonia prospective cohort investigation. Crit Care Med. 2017;45(11):1837-1844.
• Catatonia Information Center. Penn State University. http://catatonia.org/.

Drug Brand Names

Amantadine • Symmetrel
Aripiprazole • Abilify
Carbamazepine • Carbatrol, Tegretol
Clozapine • Clozaril
Haloperidol • Haldol
Lorazepam • Ativan
Memantine • Namenda
Metoclopramide • Reglan
Mirtazapine • Remeron
Risperidone • Risperdal
Topiramate • Topamax
Trazodone • Desyrel
Valproate • Depacon, Depakene, Depakote

Dr. Nasrallah’s “Psychiatry and neurology: Sister neuroscience specialties with different approaches to the brain” (From the Editor, Current Psychiatry, March 2019, p. 4-5, 8), which explored the distinctions and commonalities between neurology and psychiatry, was important and timely. It was particularly worthwhile to discuss with my medical students the accompanying Table, to better answer the question, “What is the difference between these fields?” However, I believe a critical component of this discussion wasn’t mentioned: the transcendent nature of psychiatry, addressing the full complexity of the human experience beyond the clinical milieu.

In mathematics, chaos theory deals with the impossible complexity of simplicity. From primitive initial states, self-interacting systems give rise to short-term predictability, but an unpredictable long-term. Classically, this is illustrated as a hurricane born from the flapping of a butterfly’s wings. Neurology has found great clinical utility in understanding butterfly wings. However, psychiatry forsakes simplicity for complexity: it dives into the emergent systems that arise from self-interacting neurons, asking us to stand within the eye of the hurricane and understand it in its entirety. Psychiatry asks us to transcend the traditional medical focus of discrete physiological mechanisms, and ask—from the standpoint of biologic, social, and spiritual well-being—how can we calm the hurricane?

Psychiatry once had a widely-encompassing understanding of its remit: to appreciate the multifaceted experience of the human life and grant succor to the fractured or anguished soul. In such times, psychiatry was a popular destination for seniors graduating in the United States. Annually, 7% to 10% of US graduates chose psychiatry as a career, and continued to do so until the late 1970s.¹ In the 1970s, the reductive understanding of the mind increased in prominence, and the role of psychiatry transitioned to one similar to that of other medical specialties: putting patients in boxes, and chronically titrating their medications. The interest of graduating seniors waned alongside the scope of our interest: in 1977, only 4.4% of US graduates pursued psychiatry.² In 2019, 4.06% of graduating senior applications were to the field of psychiatry.³ (This is not meant to undervalue the quality of international medical graduates, but to focus on local trends in cultural values.)

Psychiatry offers diagnostic and therapeutic avenues that are traditionally undervalued in other fields of medicine. Nephrosis may not care if a patient feels that his or her life is spiritually satisfying and their actions meaningful. However, a patient’s anguish at his reduced functional status does not care for whether his albumin level is normalized—he requires that his suffering be recognized, and that we make an earnest effort to cloak “the shameful nakedness of pain.”⁴

Psychiatry also makes unique demands of, and offers benefits to, the practitioner. Neurologists complete their residencies feeling that their clinical acumen has increased: “I can formulate a thorough differential now.” Psychiatry asks us not only to cultivate technical proficiency, but also wisdom. The prolonged reflection on the quality and nature of human experience, and the need to guide such patients in a manner far wider and more meaningful in scope than their serotonin pathways, offers the opportunity to emerge from residency a more mindful and grateful human being.

Ultimately, the loss of this sense of scope has not been a failure of medical education. It has been a surrender of the current generation of psychiatry attendings. We have ceded responsibility for the social and spiritual care of our patients to other fields, or to no one at all. If we give up on understanding the hurricane, how can we be surprised that students prefer to chase butterflies?

James Steinberg, MPH, OMS-IV
New York Institute of Technology
College of Osteopathic Medicine
Old Westbury, New York

Robert Barris, MD
Director
Inpatient Psychiatric Services
Nassau University Medical Center
East Meadow, New York

References
1. Sierles FS, Taylor MA. Decline of U.S. medical student career choice of psychiatry and what to do about it. Am J Psychiatry. 1995;152(10):1416-1426.
2. Results and data: main residency match. NRMP data. The National Resident Matching Program. https://mk0nrmpcikgb8jxyd19h.kinstacdn.com/wp-content/uploads/2013/08/resultsanddata1984.pdf. Published May 1984. Accessed May 8, 2019.
3. Advanced Data Tables. The Match 2019. The National Resident Matching Program. https://mk0nrmpcikgb8jxyd19h.kinstacdn.com/wp-content/uploads/2019/03/Advance-Data-Tables-2019_WWW.pdf. Published March 2019. Accessed May 8, 2019.
4. Kipling R. Doctors. In: Kipling: poems (Everyman’s Library Pocket Poets Series). New York, NY: Random House. 2007:234.

Dr. Nasrallah responds

Thank you, Mr. Steinberg and Dr. Barris, for your comments about my editorial. I genuinely enjoyed the eloquence of your letter. In computers, which we all own and use, hardware is indispensable because it enables us to exploit the software, but the richness of the software is far more interesting than the hardware for the creative productivity of humans. So what you say is correct: The brain is the tangible hardware, and the transcendent mind is the splendid software that encompasses all that makes us human, such as thought, affect, cognition, and behavior. I certainly hope that the psychiatry training programs never reduce the practice of psychiatry to prescribing pills to suppress symptoms. Our patients with psychiatric illness deserve much more than that, and you obviously understand that. But just as neurology should not be mindless, psychiatry should not be brainless. Both specialties are 2 sides of the glorious discipline of neuroscience. By the way, I am pleased and proud to tell you that 13% of the graduating medical school seniors at our university have chosen psychiatry as a career.

Henry A. Nasrallah, MD
Editor-in-Chief
The Sydney W. Souers Endowed Chair
Professor and Chairman
Department of Psychiatry and Behavioral Neuroscience
Saint Louis University School of Medicine
St. Louis, Missouri

Continue to: Perspectives on motherhood and psychiatry

I very much enjoyed Drs. Helen M. Farrell’s and Katherine A. Kosman’s recent article “Motherhood and the working psychiatrist” (Psychiatry 2.0, Current Psychiatry, March 2019, p. 40-43). I would love to see a series of similar articles and opinion pieces highlighting different perspectives from other practicing psychiatrists who are also parents—in particular, mothers. I completely relate to the dilemma you pose about the multiple duties one has as both a mother and physician, as well as feeling the pull towards honoring our understanding of attachment in the face of conflicting responsibilities. I imagine it’s an experience to which many can relate. 

Christina Ford, MD
Private psychiatric practice
Los Angeles, California

I doubt that anyone—male or female—would argue against the points made by Drs. Farrell and Kosman’s “Motherhood and the working psychiatrist,” which emphasized the need for breaking down the barriers that continue to exist for female physicians who choose to balance their careers with motherhood. As a female psychiatrist who has known since high school that I would choose to remain child-free, I would like to add a different perspective to this discussion and possibly help represent the 20% of women, age 40 to 44, with an MD or PhD who are also child-free.¹

While Drs. Farrell and Kosman referenced many assumptions made about working physician mothers, I have not been able to move through medical school, residency, and my career without battling certain assumptions as well. Although every mother is a woman, logic dictates that the converse—every woman is a mother—is certainly not true. However, when interviewing for residency, I was paired specifically with a female attending who had children, and I was told that I could ask her questions about how to balance work-life and raising a family, despite the fact that I did not say or indicate that I had any interest in having such a conversation. There is also the assumption (sometimes more explicit than others) that those of us without children are missing out on something—that we are not included in the “having it all” category. However, in my mind, “having it all” means having the choice to remain child-free, to focus more intensely on my career, to travel when I want, and to own a white couch—without feeling the social obligation to fulfill a role in which I really have no interest.

Cherishing that ability to focus more on my career, however, does not imply that I am boundlessly able and willing to take extra calls, work holidays, or cover for all my colleagues with children (which is also a common assumption). And while I may not be a caregiver to children, that should not detract from the devotion and time I want to spend helping my parents, relatives, and friends.

The article also made the case that facilities, medical schools, and residency programs need to implement policies and procedures that guide the development of accommodations, such as flexible scheduling and lactation rooms, to meet the needs of trainees and physicians without having to jump through hoops or rely on colleagues for coverage and other assistance. Having been in situations where such policies and procedures were not in place, I can affirm that the absence of such guidelines leads not only parents but also child-free physicians to feeling unnecessarily stressed. There was no clear coverage in place when fellow classmates in my residency program went on maternity leave. Essentially, everyone else was expected to step up and take on the additional caseloads, leading the pregnant classmates to try to time things around rotations where there were lighter demands or more residents assigned—not a simple task by any means.

Post-residency, there have been continued challenges. At one point, I was working in a clinic with 2 other female psychiatrists, one of whom was making plans to take maternity leave. During a meeting with our supervisors, the other physician and I were told that we were taking on the third doctor’s patients (without any extension of our own hours or reimbursement) while she was on leave. In addition to disgruntlement over the extra work being sprung on us, I pointed out that this would, in effect, make the third physician’s role obsolete. If 2 of us were able to do the work of 3, what would be the point in keeping her position when she returned? I was assured that this wouldn’t be the case. We dealt with the weeks of covering additional patients, and when she returned from leave, she was asked to shift some of her hours to a different (and, in my opinion, less desirable) clinic.

So, yes, it is incumbent upon facilities and training programs to take responsibility and to remove the barriers that make the jobs of female physicians with children even more challenging than they need to be. This can benefit not only those physicians and their children, but also their colleagues and, ultimately, the patients, who often bear the brunt of stressed, burnt-out physicians and disorganized programs. While I am not going to take a stance on whether it truly takes a village to raise a child, I certainly do not think that it should take a village to organize maternity leave and lactation rooms.

Jessica L. Langenhan, MD, MBA, CHCQM
Medical DirectorBeacon Health Options
Cypress, California

Reference
1. Livingston G. Childlessness. Pew Research Center. https://www.pewsocialtrends.org/2015/05/07/childlessness/. Published May 7, 2015. Accessed May 9, 2019.

Dr. Nasrallah’s “Psychiatry and neurology: Sister neuroscience specialties with different approaches to the brain” (From the Editor, Current Psychiatry, March 2019, p. 4-5, 8), which explored the distinctions and commonalities between neurology and psychiatry, was important and timely. It was particularly worthwhile to discuss with my medical students the accompanying Table, to better answer the question, “What is the difference between these fields?” However, I believe a critical component of this discussion wasn’t mentioned: the transcendent nature of psychiatry, addressing the full complexity of the human experience beyond the clinical milieu.

In mathematics, chaos theory deals with the impossible complexity of simplicity. From primitive initial states, self-interacting systems give rise to short-term predictability, but an unpredictable long-term. Classically, this is illustrated as a hurricane born from the flapping of a butterfly’s wings. Neurology has found great clinical utility in understanding butterfly wings. However, psychiatry forsakes simplicity for complexity: it dives into the emergent systems that arise from self-interacting neurons, asking us to stand within the eye of the hurricane and understand it in its entirety. Psychiatry asks us to transcend the traditional medical focus of discrete physiological mechanisms, and ask—from the standpoint of biologic, social, and spiritual well-being—how can we calm the hurricane?

Psychiatry once had a widely-encompassing understanding of its remit: to appreciate the multifaceted experience of the human life and grant succor to the fractured or anguished soul. In such times, psychiatry was a popular destination for seniors graduating in the United States. Annually, 7% to 10% of US graduates chose psychiatry as a career, and continued to do so until the late 1970s.¹ In the 1970s, the reductive understanding of the mind increased in prominence, and the role of psychiatry transitioned to one similar to that of other medical specialties: putting patients in boxes, and chronically titrating their medications. The interest of graduating seniors waned alongside the scope of our interest: in 1977, only 4.4% of US graduates pursued psychiatry.² In 2019, 4.06% of graduating senior applications were to the field of psychiatry.³ (This is not meant to undervalue the quality of international medical graduates, but to focus on local trends in cultural values.)

Psychiatry offers diagnostic and therapeutic avenues that are traditionally undervalued in other fields of medicine. Nephrosis may not care if a patient feels that his or her life is spiritually satisfying and their actions meaningful. However, a patient’s anguish at his reduced functional status does not care for whether his albumin level is normalized—he requires that his suffering be recognized, and that we make an earnest effort to cloak “the shameful nakedness of pain.”⁴

Psychiatry also makes unique demands of, and offers benefits to, the practitioner. Neurologists complete their residencies feeling that their clinical acumen has increased: “I can formulate a thorough differential now.” Psychiatry asks us not only to cultivate technical proficiency, but also wisdom. The prolonged reflection on the quality and nature of human experience, and the need to guide such patients in a manner far wider and more meaningful in scope than their serotonin pathways, offers the opportunity to emerge from residency a more mindful and grateful human being.

Ultimately, the loss of this sense of scope has not been a failure of medical education. It has been a surrender of the current generation of psychiatry attendings. We have ceded responsibility for the social and spiritual care of our patients to other fields, or to no one at all. If we give up on understanding the hurricane, how can we be surprised that students prefer to chase butterflies?

James Steinberg, MPH, OMS-IV
New York Institute of Technology
College of Osteopathic Medicine
Old Westbury, New York

Robert Barris, MD
Director
Inpatient Psychiatric Services
Nassau University Medical Center
East Meadow, New York

References
1. Sierles FS, Taylor MA. Decline of U.S. medical student career choice of psychiatry and what to do about it. Am J Psychiatry. 1995;152(10):1416-1426.
2. Results and data: main residency match. NRMP data. The National Resident Matching Program. https://mk0nrmpcikgb8jxyd19h.kinstacdn.com/wp-content/uploads/2013/08/resultsanddata1984.pdf. Published May 1984. Accessed May 8, 2019.
3. Advanced Data Tables. The Match 2019. The National Resident Matching Program. https://mk0nrmpcikgb8jxyd19h.kinstacdn.com/wp-content/uploads/2019/03/Advance-Data-Tables-2019_WWW.pdf. Published March 2019. Accessed May 8, 2019.
4. Kipling R. Doctors. In: Kipling: poems (Everyman’s Library Pocket Poets Series). New York, NY: Random House. 2007:234.

Dr. Nasrallah responds

Thank you, Mr. Steinberg and Dr. Barris, for your comments about my editorial. I genuinely enjoyed the eloquence of your letter. In computers, which we all own and use, hardware is indispensable because it enables us to exploit the software, but the richness of the software is far more interesting than the hardware for the creative productivity of humans. So what you say is correct: The brain is the tangible hardware, and the transcendent mind is the splendid software that encompasses all that makes us human, such as thought, affect, cognition, and behavior. I certainly hope that the psychiatry training programs never reduce the practice of psychiatry to prescribing pills to suppress symptoms. Our patients with psychiatric illness deserve much more than that, and you obviously understand that. But just as neurology should not be mindless, psychiatry should not be brainless. Both specialties are 2 sides of the glorious discipline of neuroscience. By the way, I am pleased and proud to tell you that 13% of the graduating medical school seniors at our university have chosen psychiatry as a career.

Henry A. Nasrallah, MD
Editor-in-Chief
The Sydney W. Souers Endowed Chair
Professor and Chairman
Department of Psychiatry and Behavioral Neuroscience
Saint Louis University School of Medicine
St. Louis, Missouri

Continue to: Perspectives on motherhood and psychiatry

I very much enjoyed Drs. Helen M. Farrell’s and Katherine A. Kosman’s recent article “Motherhood and the working psychiatrist” (Psychiatry 2.0, Current Psychiatry, March 2019, p. 40-43). I would love to see a series of similar articles and opinion pieces highlighting different perspectives from other practicing psychiatrists who are also parents—in particular, mothers. I completely relate to the dilemma you pose about the multiple duties one has as both a mother and physician, as well as feeling the pull towards honoring our understanding of attachment in the face of conflicting responsibilities. I imagine it’s an experience to which many can relate. 

Christina Ford, MD
Private psychiatric practice
Los Angeles, California

I doubt that anyone—male or female—would argue against the points made by Drs. Farrell and Kosman’s “Motherhood and the working psychiatrist,” which emphasized the need for breaking down the barriers that continue to exist for female physicians who choose to balance their careers with motherhood. As a female psychiatrist who has known since high school that I would choose to remain child-free, I would like to add a different perspective to this discussion and possibly help represent the 20% of women, age 40 to 44, with an MD or PhD who are also child-free.¹

While Drs. Farrell and Kosman referenced many assumptions made about working physician mothers, I have not been able to move through medical school, residency, and my career without battling certain assumptions as well. Although every mother is a woman, logic dictates that the converse—every woman is a mother—is certainly not true. However, when interviewing for residency, I was paired specifically with a female attending who had children, and I was told that I could ask her questions about how to balance work-life and raising a family, despite the fact that I did not say or indicate that I had any interest in having such a conversation. There is also the assumption (sometimes more explicit than others) that those of us without children are missing out on something—that we are not included in the “having it all” category. However, in my mind, “having it all” means having the choice to remain child-free, to focus more intensely on my career, to travel when I want, and to own a white couch—without feeling the social obligation to fulfill a role in which I really have no interest.

Cherishing that ability to focus more on my career, however, does not imply that I am boundlessly able and willing to take extra calls, work holidays, or cover for all my colleagues with children (which is also a common assumption). And while I may not be a caregiver to children, that should not detract from the devotion and time I want to spend helping my parents, relatives, and friends.

The article also made the case that facilities, medical schools, and residency programs need to implement policies and procedures that guide the development of accommodations, such as flexible scheduling and lactation rooms, to meet the needs of trainees and physicians without having to jump through hoops or rely on colleagues for coverage and other assistance. Having been in situations where such policies and procedures were not in place, I can affirm that the absence of such guidelines leads not only parents but also child-free physicians to feeling unnecessarily stressed. There was no clear coverage in place when fellow classmates in my residency program went on maternity leave. Essentially, everyone else was expected to step up and take on the additional caseloads, leading the pregnant classmates to try to time things around rotations where there were lighter demands or more residents assigned—not a simple task by any means.

Post-residency, there have been continued challenges. At one point, I was working in a clinic with 2 other female psychiatrists, one of whom was making plans to take maternity leave. During a meeting with our supervisors, the other physician and I were told that we were taking on the third doctor’s patients (without any extension of our own hours or reimbursement) while she was on leave. In addition to disgruntlement over the extra work being sprung on us, I pointed out that this would, in effect, make the third physician’s role obsolete. If 2 of us were able to do the work of 3, what would be the point in keeping her position when she returned? I was assured that this wouldn’t be the case. We dealt with the weeks of covering additional patients, and when she returned from leave, she was asked to shift some of her hours to a different (and, in my opinion, less desirable) clinic.

So, yes, it is incumbent upon facilities and training programs to take responsibility and to remove the barriers that make the jobs of female physicians with children even more challenging than they need to be. This can benefit not only those physicians and their children, but also their colleagues and, ultimately, the patients, who often bear the brunt of stressed, burnt-out physicians and disorganized programs. While I am not going to take a stance on whether it truly takes a village to raise a child, I certainly do not think that it should take a village to organize maternity leave and lactation rooms.

Jessica L. Langenhan, MD, MBA, CHCQM
Medical DirectorBeacon Health Options
Cypress, California

Reference
1. Livingston G. Childlessness. Pew Research Center. https://www.pewsocialtrends.org/2015/05/07/childlessness/. Published May 7, 2015. Accessed May 9, 2019.

Dr. Nasrallah’s “Psychiatry and neurology: Sister neuroscience specialties with different approaches to the brain” (From the Editor, Current Psychiatry, March 2019, p. 4-5, 8), which explored the distinctions and commonalities between neurology and psychiatry, was important and timely. It was particularly worthwhile to discuss with my medical students the accompanying Table, to better answer the question, “What is the difference between these fields?” However, I believe a critical component of this discussion wasn’t mentioned: the transcendent nature of psychiatry, addressing the full complexity of the human experience beyond the clinical milieu.

In mathematics, chaos theory deals with the impossible complexity of simplicity. From primitive initial states, self-interacting systems give rise to short-term predictability, but an unpredictable long-term. Classically, this is illustrated as a hurricane born from the flapping of a butterfly’s wings. Neurology has found great clinical utility in understanding butterfly wings. However, psychiatry forsakes simplicity for complexity: it dives into the emergent systems that arise from self-interacting neurons, asking us to stand within the eye of the hurricane and understand it in its entirety. Psychiatry asks us to transcend the traditional medical focus of discrete physiological mechanisms, and ask—from the standpoint of biologic, social, and spiritual well-being—how can we calm the hurricane?

Psychiatry once had a widely-encompassing understanding of its remit: to appreciate the multifaceted experience of the human life and grant succor to the fractured or anguished soul. In such times, psychiatry was a popular destination for seniors graduating in the United States. Annually, 7% to 10% of US graduates chose psychiatry as a career, and continued to do so until the late 1970s.¹ In the 1970s, the reductive understanding of the mind increased in prominence, and the role of psychiatry transitioned to one similar to that of other medical specialties: putting patients in boxes, and chronically titrating their medications. The interest of graduating seniors waned alongside the scope of our interest: in 1977, only 4.4% of US graduates pursued psychiatry.² In 2019, 4.06% of graduating senior applications were to the field of psychiatry.³ (This is not meant to undervalue the quality of international medical graduates, but to focus on local trends in cultural values.)

Psychiatry offers diagnostic and therapeutic avenues that are traditionally undervalued in other fields of medicine. Nephrosis may not care if a patient feels that his or her life is spiritually satisfying and their actions meaningful. However, a patient’s anguish at his reduced functional status does not care for whether his albumin level is normalized—he requires that his suffering be recognized, and that we make an earnest effort to cloak “the shameful nakedness of pain.”⁴

Psychiatry also makes unique demands of, and offers benefits to, the practitioner. Neurologists complete their residencies feeling that their clinical acumen has increased: “I can formulate a thorough differential now.” Psychiatry asks us not only to cultivate technical proficiency, but also wisdom. The prolonged reflection on the quality and nature of human experience, and the need to guide such patients in a manner far wider and more meaningful in scope than their serotonin pathways, offers the opportunity to emerge from residency a more mindful and grateful human being.

Ultimately, the loss of this sense of scope has not been a failure of medical education. It has been a surrender of the current generation of psychiatry attendings. We have ceded responsibility for the social and spiritual care of our patients to other fields, or to no one at all. If we give up on understanding the hurricane, how can we be surprised that students prefer to chase butterflies?

James Steinberg, MPH, OMS-IV
New York Institute of Technology
College of Osteopathic Medicine
Old Westbury, New York

Robert Barris, MD
Director
Inpatient Psychiatric Services
Nassau University Medical Center
East Meadow, New York

References
1. Sierles FS, Taylor MA. Decline of U.S. medical student career choice of psychiatry and what to do about it. Am J Psychiatry. 1995;152(10):1416-1426.
2. Results and data: main residency match. NRMP data. The National Resident Matching Program. https://mk0nrmpcikgb8jxyd19h.kinstacdn.com/wp-content/uploads/2013/08/resultsanddata1984.pdf. Published May 1984. Accessed May 8, 2019.
3. Advanced Data Tables. The Match 2019. The National Resident Matching Program. https://mk0nrmpcikgb8jxyd19h.kinstacdn.com/wp-content/uploads/2019/03/Advance-Data-Tables-2019_WWW.pdf. Published March 2019. Accessed May 8, 2019.
4. Kipling R. Doctors. In: Kipling: poems (Everyman’s Library Pocket Poets Series). New York, NY: Random House. 2007:234.

Dr. Nasrallah responds

Thank you, Mr. Steinberg and Dr. Barris, for your comments about my editorial. I genuinely enjoyed the eloquence of your letter. In computers, which we all own and use, hardware is indispensable because it enables us to exploit the software, but the richness of the software is far more interesting than the hardware for the creative productivity of humans. So what you say is correct: The brain is the tangible hardware, and the transcendent mind is the splendid software that encompasses all that makes us human, such as thought, affect, cognition, and behavior. I certainly hope that the psychiatry training programs never reduce the practice of psychiatry to prescribing pills to suppress symptoms. Our patients with psychiatric illness deserve much more than that, and you obviously understand that. But just as neurology should not be mindless, psychiatry should not be brainless. Both specialties are 2 sides of the glorious discipline of neuroscience. By the way, I am pleased and proud to tell you that 13% of the graduating medical school seniors at our university have chosen psychiatry as a career.

Henry A. Nasrallah, MD
Editor-in-Chief
The Sydney W. Souers Endowed Chair
Professor and Chairman
Department of Psychiatry and Behavioral Neuroscience
Saint Louis University School of Medicine
St. Louis, Missouri

Continue to: Perspectives on motherhood and psychiatry

I very much enjoyed Drs. Helen M. Farrell’s and Katherine A. Kosman’s recent article “Motherhood and the working psychiatrist” (Psychiatry 2.0, Current Psychiatry, March 2019, p. 40-43). I would love to see a series of similar articles and opinion pieces highlighting different perspectives from other practicing psychiatrists who are also parents—in particular, mothers. I completely relate to the dilemma you pose about the multiple duties one has as both a mother and physician, as well as feeling the pull towards honoring our understanding of attachment in the face of conflicting responsibilities. I imagine it’s an experience to which many can relate. 

Christina Ford, MD
Private psychiatric practice
Los Angeles, California

I doubt that anyone—male or female—would argue against the points made by Drs. Farrell and Kosman’s “Motherhood and the working psychiatrist,” which emphasized the need for breaking down the barriers that continue to exist for female physicians who choose to balance their careers with motherhood. As a female psychiatrist who has known since high school that I would choose to remain child-free, I would like to add a different perspective to this discussion and possibly help represent the 20% of women, age 40 to 44, with an MD or PhD who are also child-free.¹

While Drs. Farrell and Kosman referenced many assumptions made about working physician mothers, I have not been able to move through medical school, residency, and my career without battling certain assumptions as well. Although every mother is a woman, logic dictates that the converse—every woman is a mother—is certainly not true. However, when interviewing for residency, I was paired specifically with a female attending who had children, and I was told that I could ask her questions about how to balance work-life and raising a family, despite the fact that I did not say or indicate that I had any interest in having such a conversation. There is also the assumption (sometimes more explicit than others) that those of us without children are missing out on something—that we are not included in the “having it all” category. However, in my mind, “having it all” means having the choice to remain child-free, to focus more intensely on my career, to travel when I want, and to own a white couch—without feeling the social obligation to fulfill a role in which I really have no interest.

Cherishing that ability to focus more on my career, however, does not imply that I am boundlessly able and willing to take extra calls, work holidays, or cover for all my colleagues with children (which is also a common assumption). And while I may not be a caregiver to children, that should not detract from the devotion and time I want to spend helping my parents, relatives, and friends.

The article also made the case that facilities, medical schools, and residency programs need to implement policies and procedures that guide the development of accommodations, such as flexible scheduling and lactation rooms, to meet the needs of trainees and physicians without having to jump through hoops or rely on colleagues for coverage and other assistance. Having been in situations where such policies and procedures were not in place, I can affirm that the absence of such guidelines leads not only parents but also child-free physicians to feeling unnecessarily stressed. There was no clear coverage in place when fellow classmates in my residency program went on maternity leave. Essentially, everyone else was expected to step up and take on the additional caseloads, leading the pregnant classmates to try to time things around rotations where there were lighter demands or more residents assigned—not a simple task by any means.

Post-residency, there have been continued challenges. At one point, I was working in a clinic with 2 other female psychiatrists, one of whom was making plans to take maternity leave. During a meeting with our supervisors, the other physician and I were told that we were taking on the third doctor’s patients (without any extension of our own hours or reimbursement) while she was on leave. In addition to disgruntlement over the extra work being sprung on us, I pointed out that this would, in effect, make the third physician’s role obsolete. If 2 of us were able to do the work of 3, what would be the point in keeping her position when she returned? I was assured that this wouldn’t be the case. We dealt with the weeks of covering additional patients, and when she returned from leave, she was asked to shift some of her hours to a different (and, in my opinion, less desirable) clinic.

So, yes, it is incumbent upon facilities and training programs to take responsibility and to remove the barriers that make the jobs of female physicians with children even more challenging than they need to be. This can benefit not only those physicians and their children, but also their colleagues and, ultimately, the patients, who often bear the brunt of stressed, burnt-out physicians and disorganized programs. While I am not going to take a stance on whether it truly takes a village to raise a child, I certainly do not think that it should take a village to organize maternity leave and lactation rooms.

Jessica L. Langenhan, MD, MBA, CHCQM
Medical DirectorBeacon Health Options
Cypress, California

Reference
1. Livingston G. Childlessness. Pew Research Center. https://www.pewsocialtrends.org/2015/05/07/childlessness/. Published May 7, 2015. Accessed May 9, 2019.

Both patients and clinicians alike have shown increasing interest in spirituality as a component of physical and mental well-being.¹ However, there’s no clear consensus on what spirituality actually means. The Merriam-Webster dictionary defines it “affecting the spirit, relating to sacred matters, concerned with religious issues.”² Spirituality is sometimes defined in broadly secular terms, such as the feeling of “being part of something greater than ourselves,” or in connection to ideas rooted in a specific belief system, such as “aligning oneself with the Will of God.”

I prefer to think of the word “spiritual” as encompassing multiple practices and beliefs that have the common goal of helping us deepen our capacity for self-awareness, joy, compassion, love, freedom, justice, and mutual cooperation, not only for our own benefit, but also to create a better world. To help clinicians better understand what the term spirituality implies, whether for themselves or for their patients, I offer the acronym SPIRITT to describe core components of varied spiritual perspectives, beliefs, and practices.

Sacred. Considering certain aspects of life, time, or place as non-ordinary and worthy of reverence and awe.

Presence. Cultivating an inner presence that is open, accepting, compassionate, and loving toward others. During a spiritual experience, some may feel embraced in this way by a presence outside of themselves, such as an encounter with a spiritual teacher or an experience of feeling held lovingly by a transcendent power.

Interconnection. Understanding that we are not separate entities but are interconnected beings existing in interdependent unity, starting with our families and extending out universally. According to this perspective, harming anything or anyone is doing harm to ourself.

Rest. Taking a Sabbath or unplugging. Dedicating time each week for resting your mind and body. Spending quality time with family. Decreasing excessive stimulation and loosening the grip of consumerism.

Introspection. Looking inwardly. Eastern traditions emphasize deepening self-awareness through mindful meditation practices, while Western traditions include taking a personal inventory through self-examination or confessional practices.

Continue to: Traditions

Traditions. Studying sacred texts, participating in communal prayer, meditating, or engaging in rituals. This requires sorting through outmoded beliefs and ways of thinking while updating beliefs that are compatible with our lived experiences.

Transcendence. Experiencing moments, whether through nature, music, dance, ritual, prayer, art, etc., in which the narrow sense of being a separate self fades away and there is a deeper sense of a larger connection and belonging that is transpersonal, timeless, and expansive.

The components of SPIRITT have helped me to think about and pursue the physical, emotional, and social benefits of adopting a spiritual practice for my well-being as well as for the benefit of my patients.

Both patients and clinicians alike have shown increasing interest in spirituality as a component of physical and mental well-being.¹ However, there’s no clear consensus on what spirituality actually means. The Merriam-Webster dictionary defines it “affecting the spirit, relating to sacred matters, concerned with religious issues.”² Spirituality is sometimes defined in broadly secular terms, such as the feeling of “being part of something greater than ourselves,” or in connection to ideas rooted in a specific belief system, such as “aligning oneself with the Will of God.”

I prefer to think of the word “spiritual” as encompassing multiple practices and beliefs that have the common goal of helping us deepen our capacity for self-awareness, joy, compassion, love, freedom, justice, and mutual cooperation, not only for our own benefit, but also to create a better world. To help clinicians better understand what the term spirituality implies, whether for themselves or for their patients, I offer the acronym SPIRITT to describe core components of varied spiritual perspectives, beliefs, and practices.

Sacred. Considering certain aspects of life, time, or place as non-ordinary and worthy of reverence and awe.

Presence. Cultivating an inner presence that is open, accepting, compassionate, and loving toward others. During a spiritual experience, some may feel embraced in this way by a presence outside of themselves, such as an encounter with a spiritual teacher or an experience of feeling held lovingly by a transcendent power.

Interconnection. Understanding that we are not separate entities but are interconnected beings existing in interdependent unity, starting with our families and extending out universally. According to this perspective, harming anything or anyone is doing harm to ourself.

Rest. Taking a Sabbath or unplugging. Dedicating time each week for resting your mind and body. Spending quality time with family. Decreasing excessive stimulation and loosening the grip of consumerism.

Introspection. Looking inwardly. Eastern traditions emphasize deepening self-awareness through mindful meditation practices, while Western traditions include taking a personal inventory through self-examination or confessional practices.

Continue to: Traditions

Traditions. Studying sacred texts, participating in communal prayer, meditating, or engaging in rituals. This requires sorting through outmoded beliefs and ways of thinking while updating beliefs that are compatible with our lived experiences.

Transcendence. Experiencing moments, whether through nature, music, dance, ritual, prayer, art, etc., in which the narrow sense of being a separate self fades away and there is a deeper sense of a larger connection and belonging that is transpersonal, timeless, and expansive.

The components of SPIRITT have helped me to think about and pursue the physical, emotional, and social benefits of adopting a spiritual practice for my well-being as well as for the benefit of my patients.

Both patients and clinicians alike have shown increasing interest in spirituality as a component of physical and mental well-being.¹ However, there’s no clear consensus on what spirituality actually means. The Merriam-Webster dictionary defines it “affecting the spirit, relating to sacred matters, concerned with religious issues.”² Spirituality is sometimes defined in broadly secular terms, such as the feeling of “being part of something greater than ourselves,” or in connection to ideas rooted in a specific belief system, such as “aligning oneself with the Will of God.”

I prefer to think of the word “spiritual” as encompassing multiple practices and beliefs that have the common goal of helping us deepen our capacity for self-awareness, joy, compassion, love, freedom, justice, and mutual cooperation, not only for our own benefit, but also to create a better world. To help clinicians better understand what the term spirituality implies, whether for themselves or for their patients, I offer the acronym SPIRITT to describe core components of varied spiritual perspectives, beliefs, and practices.

Sacred. Considering certain aspects of life, time, or place as non-ordinary and worthy of reverence and awe.

Presence. Cultivating an inner presence that is open, accepting, compassionate, and loving toward others. During a spiritual experience, some may feel embraced in this way by a presence outside of themselves, such as an encounter with a spiritual teacher or an experience of feeling held lovingly by a transcendent power.

Interconnection. Understanding that we are not separate entities but are interconnected beings existing in interdependent unity, starting with our families and extending out universally. According to this perspective, harming anything or anyone is doing harm to ourself.

Rest. Taking a Sabbath or unplugging. Dedicating time each week for resting your mind and body. Spending quality time with family. Decreasing excessive stimulation and loosening the grip of consumerism.

Introspection. Looking inwardly. Eastern traditions emphasize deepening self-awareness through mindful meditation practices, while Western traditions include taking a personal inventory through self-examination or confessional practices.

Continue to: Traditions

Traditions. Studying sacred texts, participating in communal prayer, meditating, or engaging in rituals. This requires sorting through outmoded beliefs and ways of thinking while updating beliefs that are compatible with our lived experiences.

Transcendence. Experiencing moments, whether through nature, music, dance, ritual, prayer, art, etc., in which the narrow sense of being a separate self fades away and there is a deeper sense of a larger connection and belonging that is transpersonal, timeless, and expansive.

The components of SPIRITT have helped me to think about and pursue the physical, emotional, and social benefits of adopting a spiritual practice for my well-being as well as for the benefit of my patients.

Physicians’ physical and mental well-being has become a major concern in health care. In the United States, an estimated 300 to 400 physicians die from suicide each year.¹ Compared with the general population, the suicide rates for male and female physicians are 1.41 and 2.27 times higher, respectively.² As psychiatrists, we can play an instrumental role in preserving our colleagues’ mental health. While treating a fellow physician can be rewarding, these situations also can be challenging. Here we describe a few of the challenges of treating physicians, and solutions we can employ to minimize potential pitfalls.

Challenges: How our relationship can affect care

We may view physician-patients as “VIPs” because of their profession, which might lead us to assume they are more knowledgeable than the average patient.^1,3 This mindset could result in taking an inadequate history, having an incomplete informed-consent discussion, avoiding or limiting educational discussions, performing an inadequate suicide risk assessment, or underestimating the need for higher levels of care (eg, psychiatric hospitalization).¹

We may have difficulty maintaining appropriate professional boundaries due to the relationship (eg, friend, colleague, or mentor) we have established with a physician-patient.³ It may be difficult to establish the usual roles of patient and physician, particularly if we have a professional relationship with a physician-patient that requires routine contact at work. The issue of boundaries can become compounded if there is an emotional component to the relationship, which may make it difficult to discuss sensitive topics.³ A physician-patient may be reluctant to discuss sensitive information due to concerns about the confidentiality of their medical record.³ They also might obtain our personal contact information through work-related networks and use it to contact us about their care.

Solutions: Treat them as you would any other patient

Although physician-patients may have more medical knowledge than other patients, we should avoid showing deference and making assumptions about their knowledge of psychiatric illnesses and treatment. As we would with other patients, we should always¹:

• conduct a thorough evaluation
• develop a comprehensive treatment plan
• provide appropriate informed consent
• adequately assess suicide risk.

We should also maintain boundaries as best we can, while understanding that our professional relationships might complicate this.

We should ask our physician-patients if they have been self-prescribing and/or self-treating.¹ We shouldn’t shy away from considering inpatient treatment for physician-patients (when clinically indicated) because of our concern that such treatment might jeopardize their ability to practice medicine. Also, to help decrease barriers to and enhance engagement in treatment, consider recommending treatment options that can take place outside of the physician-patient’s work environment.³

Continue to: We should provide...

We should provide the same confidentiality considerations to physician-patients as we do to other patients. However, at times, we may need to break confidentiality for safety concerns or reporting that is required by law. We may have to contact a state licensing board if a physician-patient continues to practice while impaired despite engaging in treatment.¹ We should understand the procedures for reporting; have referral resources available for these patients, such as recovering physician programs; and know whom to contact for further counsel, such as risk management or legal teams.¹

The best way to provide optimal psychiatric care to a physician colleague is to acknowledge the potential challenges at the onset of treatment, and work collaboratively to avoid the potential pitfalls during the course of treatment.

Physicians’ physical and mental well-being has become a major concern in health care. In the United States, an estimated 300 to 400 physicians die from suicide each year.¹ Compared with the general population, the suicide rates for male and female physicians are 1.41 and 2.27 times higher, respectively.² As psychiatrists, we can play an instrumental role in preserving our colleagues’ mental health. While treating a fellow physician can be rewarding, these situations also can be challenging. Here we describe a few of the challenges of treating physicians, and solutions we can employ to minimize potential pitfalls.

Challenges: How our relationship can affect care

We may view physician-patients as “VIPs” because of their profession, which might lead us to assume they are more knowledgeable than the average patient.^1,3 This mindset could result in taking an inadequate history, having an incomplete informed-consent discussion, avoiding or limiting educational discussions, performing an inadequate suicide risk assessment, or underestimating the need for higher levels of care (eg, psychiatric hospitalization).¹

We may have difficulty maintaining appropriate professional boundaries due to the relationship (eg, friend, colleague, or mentor) we have established with a physician-patient.³ It may be difficult to establish the usual roles of patient and physician, particularly if we have a professional relationship with a physician-patient that requires routine contact at work. The issue of boundaries can become compounded if there is an emotional component to the relationship, which may make it difficult to discuss sensitive topics.³ A physician-patient may be reluctant to discuss sensitive information due to concerns about the confidentiality of their medical record.³ They also might obtain our personal contact information through work-related networks and use it to contact us about their care.

Solutions: Treat them as you would any other patient

Although physician-patients may have more medical knowledge than other patients, we should avoid showing deference and making assumptions about their knowledge of psychiatric illnesses and treatment. As we would with other patients, we should always¹:

• conduct a thorough evaluation
• develop a comprehensive treatment plan
• provide appropriate informed consent
• adequately assess suicide risk.

We should also maintain boundaries as best we can, while understanding that our professional relationships might complicate this.

We should ask our physician-patients if they have been self-prescribing and/or self-treating.¹ We shouldn’t shy away from considering inpatient treatment for physician-patients (when clinically indicated) because of our concern that such treatment might jeopardize their ability to practice medicine. Also, to help decrease barriers to and enhance engagement in treatment, consider recommending treatment options that can take place outside of the physician-patient’s work environment.³

Continue to: We should provide...

We should provide the same confidentiality considerations to physician-patients as we do to other patients. However, at times, we may need to break confidentiality for safety concerns or reporting that is required by law. We may have to contact a state licensing board if a physician-patient continues to practice while impaired despite engaging in treatment.¹ We should understand the procedures for reporting; have referral resources available for these patients, such as recovering physician programs; and know whom to contact for further counsel, such as risk management or legal teams.¹

The best way to provide optimal psychiatric care to a physician colleague is to acknowledge the potential challenges at the onset of treatment, and work collaboratively to avoid the potential pitfalls during the course of treatment.

Physicians’ physical and mental well-being has become a major concern in health care. In the United States, an estimated 300 to 400 physicians die from suicide each year.¹ Compared with the general population, the suicide rates for male and female physicians are 1.41 and 2.27 times higher, respectively.² As psychiatrists, we can play an instrumental role in preserving our colleagues’ mental health. While treating a fellow physician can be rewarding, these situations also can be challenging. Here we describe a few of the challenges of treating physicians, and solutions we can employ to minimize potential pitfalls.

Challenges: How our relationship can affect care

We may view physician-patients as “VIPs” because of their profession, which might lead us to assume they are more knowledgeable than the average patient.^1,3 This mindset could result in taking an inadequate history, having an incomplete informed-consent discussion, avoiding or limiting educational discussions, performing an inadequate suicide risk assessment, or underestimating the need for higher levels of care (eg, psychiatric hospitalization).¹

We may have difficulty maintaining appropriate professional boundaries due to the relationship (eg, friend, colleague, or mentor) we have established with a physician-patient.³ It may be difficult to establish the usual roles of patient and physician, particularly if we have a professional relationship with a physician-patient that requires routine contact at work. The issue of boundaries can become compounded if there is an emotional component to the relationship, which may make it difficult to discuss sensitive topics.³ A physician-patient may be reluctant to discuss sensitive information due to concerns about the confidentiality of their medical record.³ They also might obtain our personal contact information through work-related networks and use it to contact us about their care.

Solutions: Treat them as you would any other patient

Although physician-patients may have more medical knowledge than other patients, we should avoid showing deference and making assumptions about their knowledge of psychiatric illnesses and treatment. As we would with other patients, we should always¹:

• conduct a thorough evaluation
• develop a comprehensive treatment plan
• provide appropriate informed consent
• adequately assess suicide risk.

We should also maintain boundaries as best we can, while understanding that our professional relationships might complicate this.

We should ask our physician-patients if they have been self-prescribing and/or self-treating.¹ We shouldn’t shy away from considering inpatient treatment for physician-patients (when clinically indicated) because of our concern that such treatment might jeopardize their ability to practice medicine. Also, to help decrease barriers to and enhance engagement in treatment, consider recommending treatment options that can take place outside of the physician-patient’s work environment.³

Continue to: We should provide...

We should provide the same confidentiality considerations to physician-patients as we do to other patients. However, at times, we may need to break confidentiality for safety concerns or reporting that is required by law. We may have to contact a state licensing board if a physician-patient continues to practice while impaired despite engaging in treatment.¹ We should understand the procedures for reporting; have referral resources available for these patients, such as recovering physician programs; and know whom to contact for further counsel, such as risk management or legal teams.¹

The best way to provide optimal psychiatric care to a physician colleague is to acknowledge the potential challenges at the onset of treatment, and work collaboratively to avoid the potential pitfalls during the course of treatment.

In today’s global society, smartphones are ubiquitous, used by >2.5 billion people.¹ They provide limitless availability of on-demand services and resources, unparalleled computing power by size, and the ability to connect with anyone in the world.

Digital applications and new mobile technologies can be used to change the nature of the psychiatrist–patient relationship. The future of clinical practice is changing with the help of smartphones and apps. Diagnosis, follow-up, and treatment will never look the same as we come to better understand and apply emerging technologies.²

Both Android and iOS—the 2 largest mobile operating systems by market share³—provide outlets for the dissemination of mobile applications. There are currently >10,000 mental health–related apps available for download.⁴ One particular use case of mental health–related apps is digital phenotyping.

In this article, we aim to:

• define digital phenotyping
• explore the potential advances in patient care afforded by emerging technology
• discuss the ethical dilemmas and future of mental health apps.

The possibilities of digital phenotyping

Digital phenotyping is capturing a patient’s real-time clinical state using digital technology to better understand the patient’s state outside of the clinic. While digital phenotyping may seem new, the concepts behind it are grounded in good clinical care.

For example, it is important to assess sleep and physical activity for nearly all patients, regardless of diagnosis. However, the patient’s retrospective recollection of sleep, mood, and other clinically relevant metrics is often unreliable, especially when visits are months apart. With smartphones, it is possible to automatically collect metrics for sleep, activity, mood, and much more in real time from the convenience of our patients’ personal devices (Figure 1).

Smartphones can capture a seemingly endless number of data streams, from patient-interfacing active data, such as journal entries, messaging, and games, to data that is captured passively, such as screen time, Global Positioning System information, and step count. Clinicians can work with patients to customize which digital phenotyping data they would like to capture. In one study, researchers worked with 17 patients with schizophrenia by capturing self-reported surveys, anonymized phone call logs, and location data to see if they could predict relapse by observing variations in how patients interact with their smartphones.⁵ They observed that the rate of behavioral anomalies was 71% higher in the 2 weeks prior to relapse than during other periods. The data captured by the smartphone will depend on the patient and the clinical needs. Some clinicians may only want to collect data on step count and screen time to learn if a patient is overusing his or her smartphone, which might be related to becoming less physically active.

Continue to: One novel data stream...

One novel data stream offered by smartphone digital phenotyping is cognition. While we know that impaired cognition is a core symptom of schizophrenia, and that cognition is affected by depression and anxiety, cognitive symptoms are clinically challenging to quantify. Thus, the cognitive burden of mental illness and the cognitive effects of treatment are often overlooked. However, smartphones are beginning to offer a novel means of capturing a patient’s cognitive state through the use of common clinical tests. For example, the Trail Making Test measures visual attention and executive function by having participants connect dots that differ in number, color, or shape in an ascending pattern.⁶ By having patients perform this test on a smartphone, clinicians can utilize the touchscreen to capture the user’s discrete actions, such as time to completion and misclicks. These data can be used to build novel measures of cognitive performance that can account for learning bias and other confounding variables.⁷ While these digital cognitive biomarkers are still in active research, it is likely that they will quickly be developed for broad clinical use.

In addition to the novel data offered by digital phenotyping, another benefit is the low cost and ease of use. Unlike wearable devices such as smartwatches, which can also offer data on steps and sleep, smartphone-based digital phenotyping does not require patients to purchase or use additional devices. Running on patients’ smartphones, digital phenotyping offers the ability to capture rich and continuous health data without added effort or cost. Given that the average person interacts with their phone more than 2,600 times per day,⁸ smartphones are well suited for capturing large amounts of information that may provide insights into patients’ mental health.

For illnesses such as depression and anxiety, the clinical relevance of digital phenotyping is in the ability to capture symptoms as they occur in context. Figure 2 provides a simplified example of how we can learn that for this fictitious patient, exercise greatly improves anxiety, whereas being in a certain environment worsens it. Other insights about sleep and social settings could also provide further information about the context of the patient’s symptoms. While these correlations alone will not lead to better clinical outcomes, it is easy to imagine how such data could help a patient and clinician start a conversation about making impactful changes.

Continue to: Case report...

Case report: Digital phenotyping

To illustrate how digital phenotyping could be put to clinical use, we created the following case report of a fictional patient who agrees to be monitored via her smartphone.

Consider a hypothetical patient we will call Ms. T who is in her mid-20s and has been diagnosed with schizophrenia. On a follow-up visit, she says she has insomnia. She also reports having a recent loss of appetite and higher levels of anxiety. After reviewing her smartphone data (Figure 3), the clinician sees an inversely proportional relationship between her sleep quality and symptoms of anxiety, psychosis, and depression, which suggests that these symptoms might be due to poor sleep. Her step count has been fairly stable, indicating that there is no significant correlation between physical activity and her other symptoms.

Continue to: The clinician shows...

The clinician shows Ms. T the data to help her understand why a trial of cognitive-behavioral therapy for insomnia, or at least improving sleep hygiene, may offer several benefits. The clinician advises her to continue to use the app to help assess her response to these interventions and monitor her progress in real time.

Dilemma: The ethics of continuous observation

The rich data captured by digital phenotyping afford many clinical opportunities, but also raise concerns. Among these are 3 significant ethical implications.

Firstly, the same data that may help a clinician learn about what environments are associated with less anxiety for the patient may also reveal personal details about where that patient has been or with whom they have interacted. In the wrong hands, such personal data could cause harm. And even in the hands of a trusted clinician, a breach in the patient’s privacy begs the question: “Should such information be anyone’s business at all?”

Secondly, many apps that offer digital phenotyping could also store patient data—something that currently pervades social media and causes reasonable discomfort for many people. You might have personally encountered this with social media platforms such as Facebook. When it comes to mobile mental health apps, clinicians should carefully understand the data usage agreement of any digital phenotyping app they wish to use and then share this information with their patients.

Finally, while it is possible to collect the types of data outlined in this article, less is known about how to use it directly in clinical care. Understanding for each patient which data streams are most meaningful and which data streams are noise that should be ignored is an area of ongoing research. A good first step may be to begin with data streams that are known to be clinically relevant and valuable, such as sleep and physical activity.^9-11

Continue to: Discussion...

Although smartphones can gather a wide range of active and passive data, other data streams hold potential for predicting relapse and performing other clinically relevant actions. One data stream that could be of clinical use is genomic sequencing.¹² The genotyping of patients provides a wealth of information about the underlying biology, and genomic sequencing has never been cheaper.¹³

Combining the data gathered via digital phenotyping with that of genotyping could help elucidate the mechanisms by which specific diseases and symptoms occur. This could be very promising to better understand and treat our patients. However, as is the case with genomics, digital phenotyping has important ethical implications. If used in the proper way to benefit our patients, the future for this new method is bright.

In today’s global society, smartphones are ubiquitous, used by >2.5 billion people.¹ They provide limitless availability of on-demand services and resources, unparalleled computing power by size, and the ability to connect with anyone in the world.

Digital applications and new mobile technologies can be used to change the nature of the psychiatrist–patient relationship. The future of clinical practice is changing with the help of smartphones and apps. Diagnosis, follow-up, and treatment will never look the same as we come to better understand and apply emerging technologies.²

Both Android and iOS—the 2 largest mobile operating systems by market share³—provide outlets for the dissemination of mobile applications. There are currently >10,000 mental health–related apps available for download.⁴ One particular use case of mental health–related apps is digital phenotyping.

In this article, we aim to:

• define digital phenotyping
• explore the potential advances in patient care afforded by emerging technology
• discuss the ethical dilemmas and future of mental health apps.

The possibilities of digital phenotyping

Digital phenotyping is capturing a patient’s real-time clinical state using digital technology to better understand the patient’s state outside of the clinic. While digital phenotyping may seem new, the concepts behind it are grounded in good clinical care.

For example, it is important to assess sleep and physical activity for nearly all patients, regardless of diagnosis. However, the patient’s retrospective recollection of sleep, mood, and other clinically relevant metrics is often unreliable, especially when visits are months apart. With smartphones, it is possible to automatically collect metrics for sleep, activity, mood, and much more in real time from the convenience of our patients’ personal devices (Figure 1).

Smartphones can capture a seemingly endless number of data streams, from patient-interfacing active data, such as journal entries, messaging, and games, to data that is captured passively, such as screen time, Global Positioning System information, and step count. Clinicians can work with patients to customize which digital phenotyping data they would like to capture. In one study, researchers worked with 17 patients with schizophrenia by capturing self-reported surveys, anonymized phone call logs, and location data to see if they could predict relapse by observing variations in how patients interact with their smartphones.⁵ They observed that the rate of behavioral anomalies was 71% higher in the 2 weeks prior to relapse than during other periods. The data captured by the smartphone will depend on the patient and the clinical needs. Some clinicians may only want to collect data on step count and screen time to learn if a patient is overusing his or her smartphone, which might be related to becoming less physically active.

Continue to: One novel data stream...

One novel data stream offered by smartphone digital phenotyping is cognition. While we know that impaired cognition is a core symptom of schizophrenia, and that cognition is affected by depression and anxiety, cognitive symptoms are clinically challenging to quantify. Thus, the cognitive burden of mental illness and the cognitive effects of treatment are often overlooked. However, smartphones are beginning to offer a novel means of capturing a patient’s cognitive state through the use of common clinical tests. For example, the Trail Making Test measures visual attention and executive function by having participants connect dots that differ in number, color, or shape in an ascending pattern.⁶ By having patients perform this test on a smartphone, clinicians can utilize the touchscreen to capture the user’s discrete actions, such as time to completion and misclicks. These data can be used to build novel measures of cognitive performance that can account for learning bias and other confounding variables.⁷ While these digital cognitive biomarkers are still in active research, it is likely that they will quickly be developed for broad clinical use.

In addition to the novel data offered by digital phenotyping, another benefit is the low cost and ease of use. Unlike wearable devices such as smartwatches, which can also offer data on steps and sleep, smartphone-based digital phenotyping does not require patients to purchase or use additional devices. Running on patients’ smartphones, digital phenotyping offers the ability to capture rich and continuous health data without added effort or cost. Given that the average person interacts with their phone more than 2,600 times per day,⁸ smartphones are well suited for capturing large amounts of information that may provide insights into patients’ mental health.

For illnesses such as depression and anxiety, the clinical relevance of digital phenotyping is in the ability to capture symptoms as they occur in context. Figure 2 provides a simplified example of how we can learn that for this fictitious patient, exercise greatly improves anxiety, whereas being in a certain environment worsens it. Other insights about sleep and social settings could also provide further information about the context of the patient’s symptoms. While these correlations alone will not lead to better clinical outcomes, it is easy to imagine how such data could help a patient and clinician start a conversation about making impactful changes.

Continue to: Case report...

Case report: Digital phenotyping

To illustrate how digital phenotyping could be put to clinical use, we created the following case report of a fictional patient who agrees to be monitored via her smartphone.

Consider a hypothetical patient we will call Ms. T who is in her mid-20s and has been diagnosed with schizophrenia. On a follow-up visit, she says she has insomnia. She also reports having a recent loss of appetite and higher levels of anxiety. After reviewing her smartphone data (Figure 3), the clinician sees an inversely proportional relationship between her sleep quality and symptoms of anxiety, psychosis, and depression, which suggests that these symptoms might be due to poor sleep. Her step count has been fairly stable, indicating that there is no significant correlation between physical activity and her other symptoms.

Continue to: The clinician shows...

The clinician shows Ms. T the data to help her understand why a trial of cognitive-behavioral therapy for insomnia, or at least improving sleep hygiene, may offer several benefits. The clinician advises her to continue to use the app to help assess her response to these interventions and monitor her progress in real time.

Dilemma: The ethics of continuous observation

The rich data captured by digital phenotyping afford many clinical opportunities, but also raise concerns. Among these are 3 significant ethical implications.

Firstly, the same data that may help a clinician learn about what environments are associated with less anxiety for the patient may also reveal personal details about where that patient has been or with whom they have interacted. In the wrong hands, such personal data could cause harm. And even in the hands of a trusted clinician, a breach in the patient’s privacy begs the question: “Should such information be anyone’s business at all?”

Secondly, many apps that offer digital phenotyping could also store patient data—something that currently pervades social media and causes reasonable discomfort for many people. You might have personally encountered this with social media platforms such as Facebook. When it comes to mobile mental health apps, clinicians should carefully understand the data usage agreement of any digital phenotyping app they wish to use and then share this information with their patients.

Finally, while it is possible to collect the types of data outlined in this article, less is known about how to use it directly in clinical care. Understanding for each patient which data streams are most meaningful and which data streams are noise that should be ignored is an area of ongoing research. A good first step may be to begin with data streams that are known to be clinically relevant and valuable, such as sleep and physical activity.^9-11

Continue to: Discussion...

Although smartphones can gather a wide range of active and passive data, other data streams hold potential for predicting relapse and performing other clinically relevant actions. One data stream that could be of clinical use is genomic sequencing.¹² The genotyping of patients provides a wealth of information about the underlying biology, and genomic sequencing has never been cheaper.¹³

Combining the data gathered via digital phenotyping with that of genotyping could help elucidate the mechanisms by which specific diseases and symptoms occur. This could be very promising to better understand and treat our patients. However, as is the case with genomics, digital phenotyping has important ethical implications. If used in the proper way to benefit our patients, the future for this new method is bright.

In today’s global society, smartphones are ubiquitous, used by >2.5 billion people.¹ They provide limitless availability of on-demand services and resources, unparalleled computing power by size, and the ability to connect with anyone in the world.

Digital applications and new mobile technologies can be used to change the nature of the psychiatrist–patient relationship. The future of clinical practice is changing with the help of smartphones and apps. Diagnosis, follow-up, and treatment will never look the same as we come to better understand and apply emerging technologies.²

Both Android and iOS—the 2 largest mobile operating systems by market share³—provide outlets for the dissemination of mobile applications. There are currently >10,000 mental health–related apps available for download.⁴ One particular use case of mental health–related apps is digital phenotyping.

In this article, we aim to:

• define digital phenotyping
• explore the potential advances in patient care afforded by emerging technology
• discuss the ethical dilemmas and future of mental health apps.

The possibilities of digital phenotyping

Digital phenotyping is capturing a patient’s real-time clinical state using digital technology to better understand the patient’s state outside of the clinic. While digital phenotyping may seem new, the concepts behind it are grounded in good clinical care.

For example, it is important to assess sleep and physical activity for nearly all patients, regardless of diagnosis. However, the patient’s retrospective recollection of sleep, mood, and other clinically relevant metrics is often unreliable, especially when visits are months apart. With smartphones, it is possible to automatically collect metrics for sleep, activity, mood, and much more in real time from the convenience of our patients’ personal devices (Figure 1).

Smartphones can capture a seemingly endless number of data streams, from patient-interfacing active data, such as journal entries, messaging, and games, to data that is captured passively, such as screen time, Global Positioning System information, and step count. Clinicians can work with patients to customize which digital phenotyping data they would like to capture. In one study, researchers worked with 17 patients with schizophrenia by capturing self-reported surveys, anonymized phone call logs, and location data to see if they could predict relapse by observing variations in how patients interact with their smartphones.⁵ They observed that the rate of behavioral anomalies was 71% higher in the 2 weeks prior to relapse than during other periods. The data captured by the smartphone will depend on the patient and the clinical needs. Some clinicians may only want to collect data on step count and screen time to learn if a patient is overusing his or her smartphone, which might be related to becoming less physically active.

Continue to: One novel data stream...

One novel data stream offered by smartphone digital phenotyping is cognition. While we know that impaired cognition is a core symptom of schizophrenia, and that cognition is affected by depression and anxiety, cognitive symptoms are clinically challenging to quantify. Thus, the cognitive burden of mental illness and the cognitive effects of treatment are often overlooked. However, smartphones are beginning to offer a novel means of capturing a patient’s cognitive state through the use of common clinical tests. For example, the Trail Making Test measures visual attention and executive function by having participants connect dots that differ in number, color, or shape in an ascending pattern.⁶ By having patients perform this test on a smartphone, clinicians can utilize the touchscreen to capture the user’s discrete actions, such as time to completion and misclicks. These data can be used to build novel measures of cognitive performance that can account for learning bias and other confounding variables.⁷ While these digital cognitive biomarkers are still in active research, it is likely that they will quickly be developed for broad clinical use.

In addition to the novel data offered by digital phenotyping, another benefit is the low cost and ease of use. Unlike wearable devices such as smartwatches, which can also offer data on steps and sleep, smartphone-based digital phenotyping does not require patients to purchase or use additional devices. Running on patients’ smartphones, digital phenotyping offers the ability to capture rich and continuous health data without added effort or cost. Given that the average person interacts with their phone more than 2,600 times per day,⁸ smartphones are well suited for capturing large amounts of information that may provide insights into patients’ mental health.

For illnesses such as depression and anxiety, the clinical relevance of digital phenotyping is in the ability to capture symptoms as they occur in context. Figure 2 provides a simplified example of how we can learn that for this fictitious patient, exercise greatly improves anxiety, whereas being in a certain environment worsens it. Other insights about sleep and social settings could also provide further information about the context of the patient’s symptoms. While these correlations alone will not lead to better clinical outcomes, it is easy to imagine how such data could help a patient and clinician start a conversation about making impactful changes.

Continue to: Case report...

Case report: Digital phenotyping

To illustrate how digital phenotyping could be put to clinical use, we created the following case report of a fictional patient who agrees to be monitored via her smartphone.

Consider a hypothetical patient we will call Ms. T who is in her mid-20s and has been diagnosed with schizophrenia. On a follow-up visit, she says she has insomnia. She also reports having a recent loss of appetite and higher levels of anxiety. After reviewing her smartphone data (Figure 3), the clinician sees an inversely proportional relationship between her sleep quality and symptoms of anxiety, psychosis, and depression, which suggests that these symptoms might be due to poor sleep. Her step count has been fairly stable, indicating that there is no significant correlation between physical activity and her other symptoms.

Continue to: The clinician shows...

The clinician shows Ms. T the data to help her understand why a trial of cognitive-behavioral therapy for insomnia, or at least improving sleep hygiene, may offer several benefits. The clinician advises her to continue to use the app to help assess her response to these interventions and monitor her progress in real time.

Dilemma: The ethics of continuous observation

The rich data captured by digital phenotyping afford many clinical opportunities, but also raise concerns. Among these are 3 significant ethical implications.

Firstly, the same data that may help a clinician learn about what environments are associated with less anxiety for the patient may also reveal personal details about where that patient has been or with whom they have interacted. In the wrong hands, such personal data could cause harm. And even in the hands of a trusted clinician, a breach in the patient’s privacy begs the question: “Should such information be anyone’s business at all?”

Secondly, many apps that offer digital phenotyping could also store patient data—something that currently pervades social media and causes reasonable discomfort for many people. You might have personally encountered this with social media platforms such as Facebook. When it comes to mobile mental health apps, clinicians should carefully understand the data usage agreement of any digital phenotyping app they wish to use and then share this information with their patients.

Finally, while it is possible to collect the types of data outlined in this article, less is known about how to use it directly in clinical care. Understanding for each patient which data streams are most meaningful and which data streams are noise that should be ignored is an area of ongoing research. A good first step may be to begin with data streams that are known to be clinically relevant and valuable, such as sleep and physical activity.^9-11

Continue to: Discussion...

Although smartphones can gather a wide range of active and passive data, other data streams hold potential for predicting relapse and performing other clinically relevant actions. One data stream that could be of clinical use is genomic sequencing.¹² The genotyping of patients provides a wealth of information about the underlying biology, and genomic sequencing has never been cheaper.¹³

Combining the data gathered via digital phenotyping with that of genotyping could help elucidate the mechanisms by which specific diseases and symptoms occur. This could be very promising to better understand and treat our patients. However, as is the case with genomics, digital phenotyping has important ethical implications. If used in the proper way to benefit our patients, the future for this new method is bright.

In an editorial published in Current Psychiatry 10 years ago, I cited a stunning fact based on a readers’ survey: 98% of psychiatrists did not use any of the 4 clinical rating scales that are routinely used in the clinical trials required for FDA approval of medications for psychotic, mood, and anxiety disorders.¹

As a follow-up, Ahmed Aboraya, MD, DrPH, and I would like to report on the state of measurement-based care (MBC), a term coined by Trivedi in 2006 and defined by Fortney as “the systematic administration of symptom rating scales and use of the results to drive clinical decision making at the level of the individual patient.”²

We will start with the creator of modern rating scales, Father Thomas Verner Moore (1877-1969), who is considered one of the most underrecognized legends in the history of modern psychiatry. Moore was a psychologist and psychiatrist who can lay claim to 3 major achievements in psychiatry: the creation of rating scales in psychiatry, the use of factor analysis to deconstruct psychosis, and the formulation of specific definitions for symptoms and signs of psychopathology. Moore’s 1933 book described the rating scales used in his research.³

Since that time, researchers have continued to invent clinician-rated scales, self-report scales, and other measures in psychiatry. The Handbook of Psychiatric Measures, which was published in 2000 by the American Psychiatric Association Task Force chaired by AJ Rush Jr., includes >240 measures covering adult and child psychiatric disorders.⁴

Recent research has shown the superiority of MBC compared with usual standard care (USC) in improving patient outcomes.^2,5-7 A recent well-designed, blind-rater, randomized trial by Guo et al⁸ showed that MBC is more effective than USC both in achieving response and remission, and reducing the time to response and remission. Given the evidence of the benefits of MBC in improving patient outcomes, and the plethora of reliable and validated rating scales, an important question arises: Why has MBC not yet been established as the standard of care in psychi­atric clinical practice? There are many barriers to implementing MBC,⁹ including:

• time constraints (most commonly cited reason by psychiatrists)
• mismatch between clinical needs and the content of the measure (ie, rating scales are designed for research and not for clinicians’ use)
• measurements produced by rating scales may not always be clinically relevant
• administering rating scales may interfere with establishing rapport with patients
• some measures, such as standardized diagnostic interviews, can be cumbersome, unwieldy, and complicated
• the lack of formal training for most clinicians (among the top barriers for residents and faculty)
• lack of availability of training manuals and protocols.

Clinician researchers have started to adapt and invent instruments that can be used in clinical settings. For more than 20 years, Mark Zimmerman, MD, has been the principal investigator of the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) Project, aimed at integrating the assessment methods of researchers into routine clinical practice.¹⁰ Zimmerman has developed self-report scales and outcome measures such as the Psychiatric Diagnostic Screening Questionnaire (PDSQ), the Clinically Useful Depression Outcome Scale (CUDOS), the Standardized Clinical Outcome Rating for Depression (SCOR-D), the Clinically Useful Anxiety Outcome Scale (CUXOS), the Remission from Depression Questionnaire (RDQ), and the Clinically Useful Patient Satisfaction Scale (CUPSS).^11-18

We have been critical of the utility of the existing diagnostic interviews and rating scales. I (AA) developed the Standard for Clinicians’ Interview in Psychiatry (SCIP) as a MBC tool that addresses the most common barriers that clinicians face.^9,19-23 The SCIP includes 18 clinician-rated scales for the following symptom domains: generalized anxiety, obsessions, compulsions, posttraumatic stress, depression, mania, delusions, hallucinations, disorganized thoughts, aggression, negative symptoms, alcohol use, drug use, attention deficit, hyperactivity, anorexia, binge-eating, and bulimia. The SCIP rating scales meet the criteria for MBC because they are efficient, reliable, and valid. They reflect how clinicians assess psychiatric disorders, and are relevant to decision-making. Both self-report and clinician-rated scales are important MBC tools and complementary to each other. The choice to use self-report scales, clinician-rated scales, or both depends on several factors, including the clinical setting (inpatient or outpatient), psychiatric diagnoses, and patient characteristics. No measure or scale will ever replace a seasoned and experienced clinician who has been evaluating and treating real-world patients for years. Just as thermometers, stethoscopes, and laboratories help other types of physicians to reach accurate diagnoses and provide appropriate management, the use of MBC by psychiatrists will enhance the accuracy of diagnoses and improve the outcomes of care.

Continue to: On a positive note...

On a positive note, I (AA) have completed a MBC curriculum for training psychiatry residents that includes 11 videotaped interviews with actual patients covering the major adult psychiatric disorders: generalized anxiety, panic, depressive, posttraumatic stress, bipolar, psychotic, eating, and attention-deficit/hyperactivity. The interviews show and teach how to rate psychopathology items, how to score the dimensions, and how to evaluate the severity of the disorder(s). All of the SCIP’s 18 scales have been uploaded into the Epic electronic health record (EHR) system at West Virginia University hospitals. A pilot project for implementing MBC in the treatment of adult psychiatric disorders at the West Virginia University residency program and other programs is underway. If we instruct residents in MBC during their psychiatric training, they will likely practice it for the rest of their clinical careers. Except for a minority of clinicians who are involved in clinical trials and who use rating scales in practice, most practicing clinicians were never trained to use scales. For more information about the MBC curriculum and videotapes, contact Dr. Aboraya at [email protected] or visit www.scip-psychiatry.com.

Today, some of the barriers that impede the implementation of MBC in psychiatric practice have been resolved, but much more work remains. Now is the time to implement MBC and provide an answer to AJ Rush, who asked, “Isn’t it about time to employ measurement-based care in practice?”²⁴ The 3 main ingredients for MBC implementation—useful measures, integration of EHR, and health information technologies—exist today. We strongly encourage psychiatrists, nurse practitioners, and other mental health professionals to adopt MBC in their daily practice.

To comment on this editorial or other topics of interest: [email protected].

In an editorial published in Current Psychiatry 10 years ago, I cited a stunning fact based on a readers’ survey: 98% of psychiatrists did not use any of the 4 clinical rating scales that are routinely used in the clinical trials required for FDA approval of medications for psychotic, mood, and anxiety disorders.¹

As a follow-up, Ahmed Aboraya, MD, DrPH, and I would like to report on the state of measurement-based care (MBC), a term coined by Trivedi in 2006 and defined by Fortney as “the systematic administration of symptom rating scales and use of the results to drive clinical decision making at the level of the individual patient.”²

We will start with the creator of modern rating scales, Father Thomas Verner Moore (1877-1969), who is considered one of the most underrecognized legends in the history of modern psychiatry. Moore was a psychologist and psychiatrist who can lay claim to 3 major achievements in psychiatry: the creation of rating scales in psychiatry, the use of factor analysis to deconstruct psychosis, and the formulation of specific definitions for symptoms and signs of psychopathology. Moore’s 1933 book described the rating scales used in his research.³

Since that time, researchers have continued to invent clinician-rated scales, self-report scales, and other measures in psychiatry. The Handbook of Psychiatric Measures, which was published in 2000 by the American Psychiatric Association Task Force chaired by AJ Rush Jr., includes >240 measures covering adult and child psychiatric disorders.⁴

Recent research has shown the superiority of MBC compared with usual standard care (USC) in improving patient outcomes.^2,5-7 A recent well-designed, blind-rater, randomized trial by Guo et al⁸ showed that MBC is more effective than USC both in achieving response and remission, and reducing the time to response and remission. Given the evidence of the benefits of MBC in improving patient outcomes, and the plethora of reliable and validated rating scales, an important question arises: Why has MBC not yet been established as the standard of care in psychi­atric clinical practice? There are many barriers to implementing MBC,⁹ including:

• time constraints (most commonly cited reason by psychiatrists)
• mismatch between clinical needs and the content of the measure (ie, rating scales are designed for research and not for clinicians’ use)
• measurements produced by rating scales may not always be clinically relevant
• administering rating scales may interfere with establishing rapport with patients
• some measures, such as standardized diagnostic interviews, can be cumbersome, unwieldy, and complicated
• the lack of formal training for most clinicians (among the top barriers for residents and faculty)
• lack of availability of training manuals and protocols.

Clinician researchers have started to adapt and invent instruments that can be used in clinical settings. For more than 20 years, Mark Zimmerman, MD, has been the principal investigator of the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) Project, aimed at integrating the assessment methods of researchers into routine clinical practice.¹⁰ Zimmerman has developed self-report scales and outcome measures such as the Psychiatric Diagnostic Screening Questionnaire (PDSQ), the Clinically Useful Depression Outcome Scale (CUDOS), the Standardized Clinical Outcome Rating for Depression (SCOR-D), the Clinically Useful Anxiety Outcome Scale (CUXOS), the Remission from Depression Questionnaire (RDQ), and the Clinically Useful Patient Satisfaction Scale (CUPSS).^11-18

We have been critical of the utility of the existing diagnostic interviews and rating scales. I (AA) developed the Standard for Clinicians’ Interview in Psychiatry (SCIP) as a MBC tool that addresses the most common barriers that clinicians face.^9,19-23 The SCIP includes 18 clinician-rated scales for the following symptom domains: generalized anxiety, obsessions, compulsions, posttraumatic stress, depression, mania, delusions, hallucinations, disorganized thoughts, aggression, negative symptoms, alcohol use, drug use, attention deficit, hyperactivity, anorexia, binge-eating, and bulimia. The SCIP rating scales meet the criteria for MBC because they are efficient, reliable, and valid. They reflect how clinicians assess psychiatric disorders, and are relevant to decision-making. Both self-report and clinician-rated scales are important MBC tools and complementary to each other. The choice to use self-report scales, clinician-rated scales, or both depends on several factors, including the clinical setting (inpatient or outpatient), psychiatric diagnoses, and patient characteristics. No measure or scale will ever replace a seasoned and experienced clinician who has been evaluating and treating real-world patients for years. Just as thermometers, stethoscopes, and laboratories help other types of physicians to reach accurate diagnoses and provide appropriate management, the use of MBC by psychiatrists will enhance the accuracy of diagnoses and improve the outcomes of care.

Continue to: On a positive note...

On a positive note, I (AA) have completed a MBC curriculum for training psychiatry residents that includes 11 videotaped interviews with actual patients covering the major adult psychiatric disorders: generalized anxiety, panic, depressive, posttraumatic stress, bipolar, psychotic, eating, and attention-deficit/hyperactivity. The interviews show and teach how to rate psychopathology items, how to score the dimensions, and how to evaluate the severity of the disorder(s). All of the SCIP’s 18 scales have been uploaded into the Epic electronic health record (EHR) system at West Virginia University hospitals. A pilot project for implementing MBC in the treatment of adult psychiatric disorders at the West Virginia University residency program and other programs is underway. If we instruct residents in MBC during their psychiatric training, they will likely practice it for the rest of their clinical careers. Except for a minority of clinicians who are involved in clinical trials and who use rating scales in practice, most practicing clinicians were never trained to use scales. For more information about the MBC curriculum and videotapes, contact Dr. Aboraya at [email protected] or visit www.scip-psychiatry.com.

Today, some of the barriers that impede the implementation of MBC in psychiatric practice have been resolved, but much more work remains. Now is the time to implement MBC and provide an answer to AJ Rush, who asked, “Isn’t it about time to employ measurement-based care in practice?”²⁴ The 3 main ingredients for MBC implementation—useful measures, integration of EHR, and health information technologies—exist today. We strongly encourage psychiatrists, nurse practitioners, and other mental health professionals to adopt MBC in their daily practice.

To comment on this editorial or other topics of interest: [email protected].

In an editorial published in Current Psychiatry 10 years ago, I cited a stunning fact based on a readers’ survey: 98% of psychiatrists did not use any of the 4 clinical rating scales that are routinely used in the clinical trials required for FDA approval of medications for psychotic, mood, and anxiety disorders.¹

As a follow-up, Ahmed Aboraya, MD, DrPH, and I would like to report on the state of measurement-based care (MBC), a term coined by Trivedi in 2006 and defined by Fortney as “the systematic administration of symptom rating scales and use of the results to drive clinical decision making at the level of the individual patient.”²

We will start with the creator of modern rating scales, Father Thomas Verner Moore (1877-1969), who is considered one of the most underrecognized legends in the history of modern psychiatry. Moore was a psychologist and psychiatrist who can lay claim to 3 major achievements in psychiatry: the creation of rating scales in psychiatry, the use of factor analysis to deconstruct psychosis, and the formulation of specific definitions for symptoms and signs of psychopathology. Moore’s 1933 book described the rating scales used in his research.³

Since that time, researchers have continued to invent clinician-rated scales, self-report scales, and other measures in psychiatry. The Handbook of Psychiatric Measures, which was published in 2000 by the American Psychiatric Association Task Force chaired by AJ Rush Jr., includes >240 measures covering adult and child psychiatric disorders.⁴

Recent research has shown the superiority of MBC compared with usual standard care (USC) in improving patient outcomes.^2,5-7 A recent well-designed, blind-rater, randomized trial by Guo et al⁸ showed that MBC is more effective than USC both in achieving response and remission, and reducing the time to response and remission. Given the evidence of the benefits of MBC in improving patient outcomes, and the plethora of reliable and validated rating scales, an important question arises: Why has MBC not yet been established as the standard of care in psychi­atric clinical practice? There are many barriers to implementing MBC,⁹ including:

• time constraints (most commonly cited reason by psychiatrists)
• mismatch between clinical needs and the content of the measure (ie, rating scales are designed for research and not for clinicians’ use)
• measurements produced by rating scales may not always be clinically relevant
• administering rating scales may interfere with establishing rapport with patients
• some measures, such as standardized diagnostic interviews, can be cumbersome, unwieldy, and complicated
• the lack of formal training for most clinicians (among the top barriers for residents and faculty)
• lack of availability of training manuals and protocols.

Clinician researchers have started to adapt and invent instruments that can be used in clinical settings. For more than 20 years, Mark Zimmerman, MD, has been the principal investigator of the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) Project, aimed at integrating the assessment methods of researchers into routine clinical practice.¹⁰ Zimmerman has developed self-report scales and outcome measures such as the Psychiatric Diagnostic Screening Questionnaire (PDSQ), the Clinically Useful Depression Outcome Scale (CUDOS), the Standardized Clinical Outcome Rating for Depression (SCOR-D), the Clinically Useful Anxiety Outcome Scale (CUXOS), the Remission from Depression Questionnaire (RDQ), and the Clinically Useful Patient Satisfaction Scale (CUPSS).^11-18

We have been critical of the utility of the existing diagnostic interviews and rating scales. I (AA) developed the Standard for Clinicians’ Interview in Psychiatry (SCIP) as a MBC tool that addresses the most common barriers that clinicians face.^9,19-23 The SCIP includes 18 clinician-rated scales for the following symptom domains: generalized anxiety, obsessions, compulsions, posttraumatic stress, depression, mania, delusions, hallucinations, disorganized thoughts, aggression, negative symptoms, alcohol use, drug use, attention deficit, hyperactivity, anorexia, binge-eating, and bulimia. The SCIP rating scales meet the criteria for MBC because they are efficient, reliable, and valid. They reflect how clinicians assess psychiatric disorders, and are relevant to decision-making. Both self-report and clinician-rated scales are important MBC tools and complementary to each other. The choice to use self-report scales, clinician-rated scales, or both depends on several factors, including the clinical setting (inpatient or outpatient), psychiatric diagnoses, and patient characteristics. No measure or scale will ever replace a seasoned and experienced clinician who has been evaluating and treating real-world patients for years. Just as thermometers, stethoscopes, and laboratories help other types of physicians to reach accurate diagnoses and provide appropriate management, the use of MBC by psychiatrists will enhance the accuracy of diagnoses and improve the outcomes of care.

Continue to: On a positive note...

On a positive note, I (AA) have completed a MBC curriculum for training psychiatry residents that includes 11 videotaped interviews with actual patients covering the major adult psychiatric disorders: generalized anxiety, panic, depressive, posttraumatic stress, bipolar, psychotic, eating, and attention-deficit/hyperactivity. The interviews show and teach how to rate psychopathology items, how to score the dimensions, and how to evaluate the severity of the disorder(s). All of the SCIP’s 18 scales have been uploaded into the Epic electronic health record (EHR) system at West Virginia University hospitals. A pilot project for implementing MBC in the treatment of adult psychiatric disorders at the West Virginia University residency program and other programs is underway. If we instruct residents in MBC during their psychiatric training, they will likely practice it for the rest of their clinical careers. Except for a minority of clinicians who are involved in clinical trials and who use rating scales in practice, most practicing clinicians were never trained to use scales. For more information about the MBC curriculum and videotapes, contact Dr. Aboraya at [email protected] or visit www.scip-psychiatry.com.

Today, some of the barriers that impede the implementation of MBC in psychiatric practice have been resolved, but much more work remains. Now is the time to implement MBC and provide an answer to AJ Rush, who asked, “Isn’t it about time to employ measurement-based care in practice?”²⁴ The 3 main ingredients for MBC implementation—useful measures, integration of EHR, and health information technologies—exist today. We strongly encourage psychiatrists, nurse practitioners, and other mental health professionals to adopt MBC in their daily practice.

To comment on this editorial or other topics of interest: [email protected].

CASE Combative and agitated

Ms. P, age 87, presents to the emergency department (ED) with her caregiver, who says Ms. P has new-onset altered mental status, agitation, and combativeness.

Ms. P resides at a long-term care (LTC) facility, where according to the nurses she normally is pleasant, well-oriented, and cooperative. Ms. P’s medical history includes major depressive disorder, generalized anxiety disorder, hypertension, chronic kidney disease (CKD) stage III, peptic ulcer disease, gastroesophageal reflux disease, coronary artery disease with 2 past myocardial infarctions requiring stents, chronic obstructive pulmonary disease, hyperlipidemia, bradycardia requiring a pacemaker, paroxysmal atrial fibrillation, asthma, aortic stenosis, peripheral vascular disease, esophageal stricture requiring dilation, deep vein thrombosis, and migraines.

Mr. P’s medication list includes acetaminophen, 650 mg every 6 hours; ipratropium/albuterol nebulized solution, 3 mL 4 times a day; aspirin, 81 mg/d; atorvastatin, 40 mg/d; calcitonin, 1 spray nasally at bedtime; clopidogrel, 75 mg/d; ezetimibe, 10 mg/d; fluoxetine, 20 mg/d; furosemide, 20 mg/d; isosorbide dinitrate, 120 mg/d; lisinopril, 15 mg/d; risperidone, 0.5 mg/d; magnesium oxide, 800 mg/d; pantoprazole, 40 mg/d; polyethylene glycol, 17 g/d; sotalol, 160 mg/d; olanzapine, 5 mg IM every 6 hours as needed for agitation; and tramadol, 50 mg every 8 hours as needed for headache.

Seven days before coming to the ED, Ms. P was started on ceftriaxone, 1 g/d, for suspected community-acquired pneumonia. At that time, the nursing staff noticed behavioral changes. Soon after, Ms. P began refusing all her medications. Two days before presenting to the ED, Ms. P was started on nitrofurantoin, 200 mg/d, for a suspected urinary tract infection, but it was discontinued because of an allergy.

Her caregiver reports that while at the LTC facility, Ms. P’s behavioral changes worsened. Ms. P claimed to be Jesus Christ and said she was talking to the devil; she chased other residents around the facility and slapped medications away from the nursing staff. According to caregivers, this behavior was out of character.

Shortly after arriving in the ED, Ms. P is admitted to the psychiatric unit.

[polldaddy:10332748]

The authors’ observations

Delirium is a complex, acute alteration in a patient’s mental status compared with his/her baseline functioning¹ (Table 1²). The onset of delirium is quick, happening within hours to days, with fluctuations in mental function. Patients might present with hyperactive, hypoactive, or mixed delirium.³ Patients with hyperactive delirium often have delusions and hallucinations; these patients might be agitated and could become violent with family and caregivers.³ Patients with hypoactive delirium are less likely to experience hallucinations and more likely to show symptoms of sedation.³ Patients with hypoactive delirium can be difficult to diagnose because it is challenging to interview them and understand what might be the cause of their sedated state. Patients also can exhibit a mixed delirium in which they fluctuate between periods of hyperactivity and hypoactivity.³

Continue to: Suspected delirium...

Suspected delirium should be considered a medical emergency because the outcome could be fatal.¹ It is important to uncover and treat the underlying cause(s) of delirium rather than solely administering antipsychotics, which might mask the presenting symptoms. In an older study, Francis and Kapoor⁴ reported that 56% of geriatric patients with delirium had a single definite or probable etiology, while the other 44% had about 2.8 etiologies per patient on average. Delirium risk factors, causes, and factors to consider during patient evaluation are listed in Table 2^1,3,5-7 and Table 3.^1,3,5-7

A synergistic relationship between comorbidities, environment, and medications can induce delirium.⁵ Identifying irreversible and reversible causes is the key to treating delirium. After the cause has been identified, it can be addressed and the patient could return to his/her previous level of functioning. If the delirium is the result of multiple irreversible causes, it could become chronic.

[polldaddy:10332749]

EVALUATION Cardiac dysfunction

Ms. P undergoes laboratory testing. The results include: white blood cell count, 5.9/µL; hemoglobin, 13.6 g/dL; hematocrit, 42.6%; platelets, 304 × 103/µL; sodium,143 mEq/L; potassium, 3.2 mEq/L; chloride, 96 mEq/L; carbon dioxide, 23 mEq/L; blood glucose, 87 mg/dL; creatinine, 1.2 mg/dL; estimated creatinine clearance (eCrCl) level of 33 mL/min/1.73 m²; calcium, 9.5 mg/dL; albumin, 3.6 g/dL; liver enzymes within normal limits; thyroid-stimulating hormone, 0.78 mIU/L; vitamin B₁₂, 995 pg/mL; folic acid, 16.6 ng/mL; vitamin D, 31 pg/mL; and rapid plasma reagin: nonreactive. Urinalysis is unremarkable, and no culture is performed. Urine drug screening/toxicology is positive for the benzodiazepines that she received in the ED (oral alprazolam 0.25 mg given once and oral lorazepam 0.5 mg given once).

Electrocardiogram (ECG) shows atrial flutter/tachycardia with rapid ventricular response, marked left axis deviation, nonspecific ST- and T-wave abnormality, QT/QTC of 301/387 ms, and ventricular rate 151 beats per minute. A CT scan of the head and brain without contrast shows mild atrophy and chronic white matter changes and no acute intracranial abnormality. A two-view chest radiography shows no acute cardiopulmonary findings. Her temperature is 98.4°F; heart rate is 122 beats per minute; respiratory rate is 20 breaths per minute; blood pressure is 161/98 mm Hg; and oxygen saturation is 86% on room air.

Based on this data, Ms. P’s cardiac condition seems to be worsening, which is thought to be caused by her refusal of furosemide, lisinopril, isosorbide, sotalol, clopidogrel, and aspirin. The treatment team plans to work on compliance to resolve these cardiac issues and places Ms. P on 1:1 observation with a sitter and music in attempt to calm her.

Continue to: The authors' observations

Many factors can contribute to behavioral or cognitive changes in geriatric patients. Often, a major change noted in an older patient can be attributed to new-onset dementia, dementia with behavioral disturbances, delirium, depression, or acute psychosis. These potential causes should be considered and ruled out in a step-by-step progression. Because patients are unreliable historians during acute distress, a complete history from family or caregivers and exhaustive workup is paramount.

TREATMENT Medication adjustments

In an attempt to resolve Ms. P’s disruptive behaviors, her risperidone dosage is changed to 0.5 mg twice daily. Ms. P is encouraged to use the provided oxygen to raise her saturation level.

On hospital Day 3, a loose stool prompts a Clostridium difficile test as a possible source of delirium; however, the results are negative.

On hospital Day 4, Ms. P is confused and irritable overnight, yelling profanities at staff, refusing care, inappropriately disrobing, and having difficulty falling asleep and staying asleep. Risperidone is discontinued because it appears to have had little or no effect on Ms. P’s disruptive behaviors. Olanzapine, 10 mg/d, is initiated with mirtazapine, 7.5 mg/d, to help with mood, appetite, and sleep. Fluoxetine is also discontinued because of a possible interaction with clopidogrel.

On hospital Days 6 to 8, Ms. P remains upset and unable to follow instructions. Melatonin is initiated to improve her sleep cycle. On Day 9, she continues to decline and is cursing at hospital staff; haloperidol is initiated at 5 mg every morning, 10 mg at bedtime, and 5 mg IM as needed for agitation. Her sleep improves with melatonin and mirtazapine. IV hydration also is initiated. Ms. P has a slight improvement in medication compliance. On Day 11, haloperidol is increased to 5 mg in the morning, 5 mg in the afternoon, and 10 mg at bedtime. On Day 12, haloperidol is changed to 7.5 mg twice daily; a slight improvement in Ms. P’s behavior is noted.

Continue to: On hospital Day 13...

On hospital Day 13, Ms. P’s behavior declines again. She screams profanities at staff and does not recognize the clinicians who have been providing care to her. The physician initiates valproic acid, 125 mg, 3 times a day, to target Ms. P’s behavioral disturbances. A pharmacist notes that the patient’s sotalol could be contributing to Ms. P’s psychiatric presentation, and that based on her eCrCl level of 33 mL/min/1.73 m², a dosage adjustment or medication change might be warranted.

On Day 14, Ms. P displays erratic behavior and intermittent tachycardia. A cardiac consultation is ordered. A repeat ECG reveals atrial fibrillation with rapid rate and a QT/QTc of 409/432 ms. Ms. P is transferred to the telemetry unit, where the cardiologist discontinues sotalol because the dosage is not properly renally adjusted. Sotalol hydrochloride has been associated with life-threatening ventricular tachycardia.⁸ Diltiazem, 30 mg every 6 hours is initiated to replace sotalol.

By Day 16, the treatment team notes improved cognition and behavior. On Day 17, the cardiologist reports that Ms. P’s atrial fibrillation is controlled. An ECG reveals mild left ventricular hypertrophy, an ejection fraction of 50% to 55%, no stenosis in the mitral or tricuspid valves, no valvular pulmonic stenosis, and moderate aortic sclerosis. Cardiac markers also are evaluated (creatinine phosphokinase: 105 U/L; creatinine kinase–MB fraction: 2.6 ng/mL; troponin: 0.01 ng/mL; pro-B-type natriuretic peptide: 2,073 pg/mL); and myocardial infarction is ruled out.

On Day 19, Ms. P’s diltiazem is consolidated to a controlled-delivery formulation, 180 mg/d, along with the addition of metoprolol, 12.5 mg twice daily. Ms. P is transferred back to the psychiatric unit.

OUTCOME Gradual improvement

On Days 20 to 23, Ms. P shows remarkable progress, and her mental status, cognition, and behavior slowly return to baseline. Haloperidol and valproic acid are tapered and discontinued. Ms. P is observed to be healthy and oriented to person, place, and time.

Continue to: On Day 25...

On Day 25, she is discharged from the hospital, and returns to the LTC facility.

The authors’ observations

Ms. P’s delirium was a combination of her older age, non-renally adjusted sotalol, and CKD. At admission, the hospital treatment team first thought that pneumonia or antibiotic use could have caused delirium. However, Ms. P’s condition did not improve after antibiotics were stopped. In addition, several chest radiographs found no evidence of pneumonia. It is important to check for any source of infection because infection is a common source of delirium in older patients.¹ Urine samples revealed no pathogens, a C. difficile test was negative, and the patient’s white blood cell counts remained within normal limits. Physicians began looking elsewhere for potential causes of Ms. P’s delirium.

Ms. P’s vital signs ruled out a temperature irregularity or hypertension as the cause of her delirium. She has a slightly low oxygen saturation when she first presented, but this quickly returned to normal with administration of oxygen, which ruled out hypoxemia. Laboratory results concluded that Ms. P’s glucose levels were within a normal range and she had no electrolyte imbalances. A head CT scan showed slight atrophy of white matter that is consistent with Ms. P’s age. The head CT scan also showed that Ms. P had no acute condition or head trauma.

In terms of organ function, Ms. P was in relatively healthy condition other than paroxysmal atrial fibrillation and CKD. Chronic kidney disease can interrupt the normal pharmacokinetics of medications. Reviewing Ms. P’s medication list, several agents could have induced delirium, including antidepressants, antipsychotics, cardiovascular medications (beta blocker/antiarrhythmic [sotalol]), and opioid analgesics such as tramadol.⁵ Ms. P’s condition did not improve after discontinuing fluoxetine, risperidone, or olanzapine, although haloperidol was started in their place. Ms. P scored an 8 on the Naranjo Adverse Drug Reaction Probability Scale, indicating this event was a probable adverse drug reaction.⁹

Identifying a cause

This was a unique case where sotalol was identified as the culprit for inducing Ms. P’s delirium, because her age and CKD are irreversible. It is important to note that antiarrhythmics can induce arrhythmias when present in high concentrations or administered without appropriate renal dose adjustments. Although Ms. P’s serum levels of sotalol were not evaluated, because of her renal impairment, it is possible that toxic levels of sotalol accumulated and lead to arrhythmias and delirium. Of note, a cardiologist was consulted to safely change Ms. P to a calcium channel blocker so she could undergo cardiac monitoring. With the addition of diltiazem and metoprolol, the patient’s delirium subsided and her arrhythmia was controlled. Once the source of Ms. P’s delirium had been identified, antipsy­chotics were no longer needed.

Continue to: Bottom Line

Delirium is a complex disorder that often has multiple causes, both reversible and irreversible. A “process of elimination” approach should be used to accurately identify and manage delirium. If a patient with delirium has little to no response to antipsychotic medications, the underlying cause or causes likely has not yet been addressed, and the evaluation should continue.

Related Resources

• Marcantonio ER. Delirium in hospitalized older adults. N Engl J Med. 2017;377:1456-1466.
• Inouye SK, Westendorp RGJ, Saczynski JS. Delirium in elderly people. Lancet. 2014;383(9920):911-922.

Drug Brand Names

Acyclovir • Zovirax
Alprazolam • Niravam, Xanax
Amantadine • Symmetrel
Amphotericin B • Abelcet
Atorvastatin • Lipitor
Atropine • Atropen
Baclofen • EnovaRX-Baclofen
Benztropine • Cogentin
Bromocriptine • Cycloset
Calcitonin • Miacalcin
Carbamazepine • Tegretol
Carbidopa-levodopa • Duopa
Ceftriaxone • Rocephin
Chlorpromazine • Thorazine
Clonidine • Catapres
Clopidogrel • Plavix
Cyclobenzaprine • Amrix
Digoxin • Lanoxin
Diltiazem • Cardizem
Disulfiram • Antabuse
Ezetimibe • Zetia
Fluoxetine • Prozac
Fluphenazine • Prolixin
Furosemide • Lasix
Haloperidol • Haldol
Ipratropium/albuterol nebulized solution • Combivent Respimat
Isoniazid • Isotamine
Isosorbide nitrate • Dilatrate
Levetiracetam • Keppra
Levodopa • Stalevo
Linezolid • Zyvox
Lisinopril • Zestril
Lithium • Eskalith, Lithobid
Lorazepam • Ativan
Magnesium Oxide • Mag-200
Meperidine • Demerol
Methyldopa • Aldomet
Metoprolol • Lopressor
Metronidazole • Flagyl
Mirtazapine • Remeron
Nitrofurantoin • Macrobid
Olanzapine • Zyprexa
Pantoprazole • Protonix
Phenytoin • Dilantin
Pramipexole • Mirapex
Rifampin • Rifadin
Risperidone • Risperdal
Ropinirole • Requip
Sotalol hydrochloride • Betapace AF
Tramadol • Ultram
Trihexyphenidyl • Trihexane
Valproic acid • Depakote

CASE Combative and agitated

Ms. P, age 87, presents to the emergency department (ED) with her caregiver, who says Ms. P has new-onset altered mental status, agitation, and combativeness.

Ms. P resides at a long-term care (LTC) facility, where according to the nurses she normally is pleasant, well-oriented, and cooperative. Ms. P’s medical history includes major depressive disorder, generalized anxiety disorder, hypertension, chronic kidney disease (CKD) stage III, peptic ulcer disease, gastroesophageal reflux disease, coronary artery disease with 2 past myocardial infarctions requiring stents, chronic obstructive pulmonary disease, hyperlipidemia, bradycardia requiring a pacemaker, paroxysmal atrial fibrillation, asthma, aortic stenosis, peripheral vascular disease, esophageal stricture requiring dilation, deep vein thrombosis, and migraines.

Mr. P’s medication list includes acetaminophen, 650 mg every 6 hours; ipratropium/albuterol nebulized solution, 3 mL 4 times a day; aspirin, 81 mg/d; atorvastatin, 40 mg/d; calcitonin, 1 spray nasally at bedtime; clopidogrel, 75 mg/d; ezetimibe, 10 mg/d; fluoxetine, 20 mg/d; furosemide, 20 mg/d; isosorbide dinitrate, 120 mg/d; lisinopril, 15 mg/d; risperidone, 0.5 mg/d; magnesium oxide, 800 mg/d; pantoprazole, 40 mg/d; polyethylene glycol, 17 g/d; sotalol, 160 mg/d; olanzapine, 5 mg IM every 6 hours as needed for agitation; and tramadol, 50 mg every 8 hours as needed for headache.

Seven days before coming to the ED, Ms. P was started on ceftriaxone, 1 g/d, for suspected community-acquired pneumonia. At that time, the nursing staff noticed behavioral changes. Soon after, Ms. P began refusing all her medications. Two days before presenting to the ED, Ms. P was started on nitrofurantoin, 200 mg/d, for a suspected urinary tract infection, but it was discontinued because of an allergy.

Her caregiver reports that while at the LTC facility, Ms. P’s behavioral changes worsened. Ms. P claimed to be Jesus Christ and said she was talking to the devil; she chased other residents around the facility and slapped medications away from the nursing staff. According to caregivers, this behavior was out of character.

Shortly after arriving in the ED, Ms. P is admitted to the psychiatric unit.

[polldaddy:10332748]

The authors’ observations

Delirium is a complex, acute alteration in a patient’s mental status compared with his/her baseline functioning¹ (Table 1²). The onset of delirium is quick, happening within hours to days, with fluctuations in mental function. Patients might present with hyperactive, hypoactive, or mixed delirium.³ Patients with hyperactive delirium often have delusions and hallucinations; these patients might be agitated and could become violent with family and caregivers.³ Patients with hypoactive delirium are less likely to experience hallucinations and more likely to show symptoms of sedation.³ Patients with hypoactive delirium can be difficult to diagnose because it is challenging to interview them and understand what might be the cause of their sedated state. Patients also can exhibit a mixed delirium in which they fluctuate between periods of hyperactivity and hypoactivity.³

Continue to: Suspected delirium...

Suspected delirium should be considered a medical emergency because the outcome could be fatal.¹ It is important to uncover and treat the underlying cause(s) of delirium rather than solely administering antipsychotics, which might mask the presenting symptoms. In an older study, Francis and Kapoor⁴ reported that 56% of geriatric patients with delirium had a single definite or probable etiology, while the other 44% had about 2.8 etiologies per patient on average. Delirium risk factors, causes, and factors to consider during patient evaluation are listed in Table 2^1,3,5-7 and Table 3.^1,3,5-7

A synergistic relationship between comorbidities, environment, and medications can induce delirium.⁵ Identifying irreversible and reversible causes is the key to treating delirium. After the cause has been identified, it can be addressed and the patient could return to his/her previous level of functioning. If the delirium is the result of multiple irreversible causes, it could become chronic.

[polldaddy:10332749]

EVALUATION Cardiac dysfunction

Ms. P undergoes laboratory testing. The results include: white blood cell count, 5.9/µL; hemoglobin, 13.6 g/dL; hematocrit, 42.6%; platelets, 304 × 103/µL; sodium,143 mEq/L; potassium, 3.2 mEq/L; chloride, 96 mEq/L; carbon dioxide, 23 mEq/L; blood glucose, 87 mg/dL; creatinine, 1.2 mg/dL; estimated creatinine clearance (eCrCl) level of 33 mL/min/1.73 m²; calcium, 9.5 mg/dL; albumin, 3.6 g/dL; liver enzymes within normal limits; thyroid-stimulating hormone, 0.78 mIU/L; vitamin B₁₂, 995 pg/mL; folic acid, 16.6 ng/mL; vitamin D, 31 pg/mL; and rapid plasma reagin: nonreactive. Urinalysis is unremarkable, and no culture is performed. Urine drug screening/toxicology is positive for the benzodiazepines that she received in the ED (oral alprazolam 0.25 mg given once and oral lorazepam 0.5 mg given once).

Electrocardiogram (ECG) shows atrial flutter/tachycardia with rapid ventricular response, marked left axis deviation, nonspecific ST- and T-wave abnormality, QT/QTC of 301/387 ms, and ventricular rate 151 beats per minute. A CT scan of the head and brain without contrast shows mild atrophy and chronic white matter changes and no acute intracranial abnormality. A two-view chest radiography shows no acute cardiopulmonary findings. Her temperature is 98.4°F; heart rate is 122 beats per minute; respiratory rate is 20 breaths per minute; blood pressure is 161/98 mm Hg; and oxygen saturation is 86% on room air.

Based on this data, Ms. P’s cardiac condition seems to be worsening, which is thought to be caused by her refusal of furosemide, lisinopril, isosorbide, sotalol, clopidogrel, and aspirin. The treatment team plans to work on compliance to resolve these cardiac issues and places Ms. P on 1:1 observation with a sitter and music in attempt to calm her.

Continue to: The authors' observations

Many factors can contribute to behavioral or cognitive changes in geriatric patients. Often, a major change noted in an older patient can be attributed to new-onset dementia, dementia with behavioral disturbances, delirium, depression, or acute psychosis. These potential causes should be considered and ruled out in a step-by-step progression. Because patients are unreliable historians during acute distress, a complete history from family or caregivers and exhaustive workup is paramount.

TREATMENT Medication adjustments

In an attempt to resolve Ms. P’s disruptive behaviors, her risperidone dosage is changed to 0.5 mg twice daily. Ms. P is encouraged to use the provided oxygen to raise her saturation level.

On hospital Day 3, a loose stool prompts a Clostridium difficile test as a possible source of delirium; however, the results are negative.

On hospital Day 4, Ms. P is confused and irritable overnight, yelling profanities at staff, refusing care, inappropriately disrobing, and having difficulty falling asleep and staying asleep. Risperidone is discontinued because it appears to have had little or no effect on Ms. P’s disruptive behaviors. Olanzapine, 10 mg/d, is initiated with mirtazapine, 7.5 mg/d, to help with mood, appetite, and sleep. Fluoxetine is also discontinued because of a possible interaction with clopidogrel.

On hospital Days 6 to 8, Ms. P remains upset and unable to follow instructions. Melatonin is initiated to improve her sleep cycle. On Day 9, she continues to decline and is cursing at hospital staff; haloperidol is initiated at 5 mg every morning, 10 mg at bedtime, and 5 mg IM as needed for agitation. Her sleep improves with melatonin and mirtazapine. IV hydration also is initiated. Ms. P has a slight improvement in medication compliance. On Day 11, haloperidol is increased to 5 mg in the morning, 5 mg in the afternoon, and 10 mg at bedtime. On Day 12, haloperidol is changed to 7.5 mg twice daily; a slight improvement in Ms. P’s behavior is noted.

Continue to: On hospital Day 13...

On hospital Day 13, Ms. P’s behavior declines again. She screams profanities at staff and does not recognize the clinicians who have been providing care to her. The physician initiates valproic acid, 125 mg, 3 times a day, to target Ms. P’s behavioral disturbances. A pharmacist notes that the patient’s sotalol could be contributing to Ms. P’s psychiatric presentation, and that based on her eCrCl level of 33 mL/min/1.73 m², a dosage adjustment or medication change might be warranted.

On Day 14, Ms. P displays erratic behavior and intermittent tachycardia. A cardiac consultation is ordered. A repeat ECG reveals atrial fibrillation with rapid rate and a QT/QTc of 409/432 ms. Ms. P is transferred to the telemetry unit, where the cardiologist discontinues sotalol because the dosage is not properly renally adjusted. Sotalol hydrochloride has been associated with life-threatening ventricular tachycardia.⁸ Diltiazem, 30 mg every 6 hours is initiated to replace sotalol.

By Day 16, the treatment team notes improved cognition and behavior. On Day 17, the cardiologist reports that Ms. P’s atrial fibrillation is controlled. An ECG reveals mild left ventricular hypertrophy, an ejection fraction of 50% to 55%, no stenosis in the mitral or tricuspid valves, no valvular pulmonic stenosis, and moderate aortic sclerosis. Cardiac markers also are evaluated (creatinine phosphokinase: 105 U/L; creatinine kinase–MB fraction: 2.6 ng/mL; troponin: 0.01 ng/mL; pro-B-type natriuretic peptide: 2,073 pg/mL); and myocardial infarction is ruled out.

On Day 19, Ms. P’s diltiazem is consolidated to a controlled-delivery formulation, 180 mg/d, along with the addition of metoprolol, 12.5 mg twice daily. Ms. P is transferred back to the psychiatric unit.

OUTCOME Gradual improvement

On Days 20 to 23, Ms. P shows remarkable progress, and her mental status, cognition, and behavior slowly return to baseline. Haloperidol and valproic acid are tapered and discontinued. Ms. P is observed to be healthy and oriented to person, place, and time.

Continue to: On Day 25...

On Day 25, she is discharged from the hospital, and returns to the LTC facility.

The authors’ observations

Ms. P’s delirium was a combination of her older age, non-renally adjusted sotalol, and CKD. At admission, the hospital treatment team first thought that pneumonia or antibiotic use could have caused delirium. However, Ms. P’s condition did not improve after antibiotics were stopped. In addition, several chest radiographs found no evidence of pneumonia. It is important to check for any source of infection because infection is a common source of delirium in older patients.¹ Urine samples revealed no pathogens, a C. difficile test was negative, and the patient’s white blood cell counts remained within normal limits. Physicians began looking elsewhere for potential causes of Ms. P’s delirium.

Ms. P’s vital signs ruled out a temperature irregularity or hypertension as the cause of her delirium. She has a slightly low oxygen saturation when she first presented, but this quickly returned to normal with administration of oxygen, which ruled out hypoxemia. Laboratory results concluded that Ms. P’s glucose levels were within a normal range and she had no electrolyte imbalances. A head CT scan showed slight atrophy of white matter that is consistent with Ms. P’s age. The head CT scan also showed that Ms. P had no acute condition or head trauma.

In terms of organ function, Ms. P was in relatively healthy condition other than paroxysmal atrial fibrillation and CKD. Chronic kidney disease can interrupt the normal pharmacokinetics of medications. Reviewing Ms. P’s medication list, several agents could have induced delirium, including antidepressants, antipsychotics, cardiovascular medications (beta blocker/antiarrhythmic [sotalol]), and opioid analgesics such as tramadol.⁵ Ms. P’s condition did not improve after discontinuing fluoxetine, risperidone, or olanzapine, although haloperidol was started in their place. Ms. P scored an 8 on the Naranjo Adverse Drug Reaction Probability Scale, indicating this event was a probable adverse drug reaction.⁹

Identifying a cause

This was a unique case where sotalol was identified as the culprit for inducing Ms. P’s delirium, because her age and CKD are irreversible. It is important to note that antiarrhythmics can induce arrhythmias when present in high concentrations or administered without appropriate renal dose adjustments. Although Ms. P’s serum levels of sotalol were not evaluated, because of her renal impairment, it is possible that toxic levels of sotalol accumulated and lead to arrhythmias and delirium. Of note, a cardiologist was consulted to safely change Ms. P to a calcium channel blocker so she could undergo cardiac monitoring. With the addition of diltiazem and metoprolol, the patient’s delirium subsided and her arrhythmia was controlled. Once the source of Ms. P’s delirium had been identified, antipsy­chotics were no longer needed.

Continue to: Bottom Line

Delirium is a complex disorder that often has multiple causes, both reversible and irreversible. A “process of elimination” approach should be used to accurately identify and manage delirium. If a patient with delirium has little to no response to antipsychotic medications, the underlying cause or causes likely has not yet been addressed, and the evaluation should continue.

Related Resources

• Marcantonio ER. Delirium in hospitalized older adults. N Engl J Med. 2017;377:1456-1466.
• Inouye SK, Westendorp RGJ, Saczynski JS. Delirium in elderly people. Lancet. 2014;383(9920):911-922.

Drug Brand Names

Acyclovir • Zovirax
Alprazolam • Niravam, Xanax
Amantadine • Symmetrel
Amphotericin B • Abelcet
Atorvastatin • Lipitor
Atropine • Atropen
Baclofen • EnovaRX-Baclofen
Benztropine • Cogentin
Bromocriptine • Cycloset
Calcitonin • Miacalcin
Carbamazepine • Tegretol
Carbidopa-levodopa • Duopa
Ceftriaxone • Rocephin
Chlorpromazine • Thorazine
Clonidine • Catapres
Clopidogrel • Plavix
Cyclobenzaprine • Amrix
Digoxin • Lanoxin
Diltiazem • Cardizem
Disulfiram • Antabuse
Ezetimibe • Zetia
Fluoxetine • Prozac
Fluphenazine • Prolixin
Furosemide • Lasix
Haloperidol • Haldol
Ipratropium/albuterol nebulized solution • Combivent Respimat
Isoniazid • Isotamine
Isosorbide nitrate • Dilatrate
Levetiracetam • Keppra
Levodopa • Stalevo
Linezolid • Zyvox
Lisinopril • Zestril
Lithium • Eskalith, Lithobid
Lorazepam • Ativan
Magnesium Oxide • Mag-200
Meperidine • Demerol
Methyldopa • Aldomet
Metoprolol • Lopressor
Metronidazole • Flagyl
Mirtazapine • Remeron
Nitrofurantoin • Macrobid
Olanzapine • Zyprexa
Pantoprazole • Protonix
Phenytoin • Dilantin
Pramipexole • Mirapex
Rifampin • Rifadin
Risperidone • Risperdal
Ropinirole • Requip
Sotalol hydrochloride • Betapace AF
Tramadol • Ultram
Trihexyphenidyl • Trihexane
Valproic acid • Depakote

CASE Combative and agitated

Ms. P, age 87, presents to the emergency department (ED) with her caregiver, who says Ms. P has new-onset altered mental status, agitation, and combativeness.

Ms. P resides at a long-term care (LTC) facility, where according to the nurses she normally is pleasant, well-oriented, and cooperative. Ms. P’s medical history includes major depressive disorder, generalized anxiety disorder, hypertension, chronic kidney disease (CKD) stage III, peptic ulcer disease, gastroesophageal reflux disease, coronary artery disease with 2 past myocardial infarctions requiring stents, chronic obstructive pulmonary disease, hyperlipidemia, bradycardia requiring a pacemaker, paroxysmal atrial fibrillation, asthma, aortic stenosis, peripheral vascular disease, esophageal stricture requiring dilation, deep vein thrombosis, and migraines.

Mr. P’s medication list includes acetaminophen, 650 mg every 6 hours; ipratropium/albuterol nebulized solution, 3 mL 4 times a day; aspirin, 81 mg/d; atorvastatin, 40 mg/d; calcitonin, 1 spray nasally at bedtime; clopidogrel, 75 mg/d; ezetimibe, 10 mg/d; fluoxetine, 20 mg/d; furosemide, 20 mg/d; isosorbide dinitrate, 120 mg/d; lisinopril, 15 mg/d; risperidone, 0.5 mg/d; magnesium oxide, 800 mg/d; pantoprazole, 40 mg/d; polyethylene glycol, 17 g/d; sotalol, 160 mg/d; olanzapine, 5 mg IM every 6 hours as needed for agitation; and tramadol, 50 mg every 8 hours as needed for headache.

Seven days before coming to the ED, Ms. P was started on ceftriaxone, 1 g/d, for suspected community-acquired pneumonia. At that time, the nursing staff noticed behavioral changes. Soon after, Ms. P began refusing all her medications. Two days before presenting to the ED, Ms. P was started on nitrofurantoin, 200 mg/d, for a suspected urinary tract infection, but it was discontinued because of an allergy.

Her caregiver reports that while at the LTC facility, Ms. P’s behavioral changes worsened. Ms. P claimed to be Jesus Christ and said she was talking to the devil; she chased other residents around the facility and slapped medications away from the nursing staff. According to caregivers, this behavior was out of character.

Shortly after arriving in the ED, Ms. P is admitted to the psychiatric unit.

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The authors’ observations

Delirium is a complex, acute alteration in a patient’s mental status compared with his/her baseline functioning¹ (Table 1²). The onset of delirium is quick, happening within hours to days, with fluctuations in mental function. Patients might present with hyperactive, hypoactive, or mixed delirium.³ Patients with hyperactive delirium often have delusions and hallucinations; these patients might be agitated and could become violent with family and caregivers.³ Patients with hypoactive delirium are less likely to experience hallucinations and more likely to show symptoms of sedation.³ Patients with hypoactive delirium can be difficult to diagnose because it is challenging to interview them and understand what might be the cause of their sedated state. Patients also can exhibit a mixed delirium in which they fluctuate between periods of hyperactivity and hypoactivity.³

Continue to: Suspected delirium...

Suspected delirium should be considered a medical emergency because the outcome could be fatal.¹ It is important to uncover and treat the underlying cause(s) of delirium rather than solely administering antipsychotics, which might mask the presenting symptoms. In an older study, Francis and Kapoor⁴ reported that 56% of geriatric patients with delirium had a single definite or probable etiology, while the other 44% had about 2.8 etiologies per patient on average. Delirium risk factors, causes, and factors to consider during patient evaluation are listed in Table 2^1,3,5-7 and Table 3.^1,3,5-7

A synergistic relationship between comorbidities, environment, and medications can induce delirium.⁵ Identifying irreversible and reversible causes is the key to treating delirium. After the cause has been identified, it can be addressed and the patient could return to his/her previous level of functioning. If the delirium is the result of multiple irreversible causes, it could become chronic.

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EVALUATION Cardiac dysfunction

Ms. P undergoes laboratory testing. The results include: white blood cell count, 5.9/µL; hemoglobin, 13.6 g/dL; hematocrit, 42.6%; platelets, 304 × 103/µL; sodium,143 mEq/L; potassium, 3.2 mEq/L; chloride, 96 mEq/L; carbon dioxide, 23 mEq/L; blood glucose, 87 mg/dL; creatinine, 1.2 mg/dL; estimated creatinine clearance (eCrCl) level of 33 mL/min/1.73 m²; calcium, 9.5 mg/dL; albumin, 3.6 g/dL; liver enzymes within normal limits; thyroid-stimulating hormone, 0.78 mIU/L; vitamin B₁₂, 995 pg/mL; folic acid, 16.6 ng/mL; vitamin D, 31 pg/mL; and rapid plasma reagin: nonreactive. Urinalysis is unremarkable, and no culture is performed. Urine drug screening/toxicology is positive for the benzodiazepines that she received in the ED (oral alprazolam 0.25 mg given once and oral lorazepam 0.5 mg given once).

Electrocardiogram (ECG) shows atrial flutter/tachycardia with rapid ventricular response, marked left axis deviation, nonspecific ST- and T-wave abnormality, QT/QTC of 301/387 ms, and ventricular rate 151 beats per minute. A CT scan of the head and brain without contrast shows mild atrophy and chronic white matter changes and no acute intracranial abnormality. A two-view chest radiography shows no acute cardiopulmonary findings. Her temperature is 98.4°F; heart rate is 122 beats per minute; respiratory rate is 20 breaths per minute; blood pressure is 161/98 mm Hg; and oxygen saturation is 86% on room air.

Based on this data, Ms. P’s cardiac condition seems to be worsening, which is thought to be caused by her refusal of furosemide, lisinopril, isosorbide, sotalol, clopidogrel, and aspirin. The treatment team plans to work on compliance to resolve these cardiac issues and places Ms. P on 1:1 observation with a sitter and music in attempt to calm her.

Continue to: The authors' observations

Many factors can contribute to behavioral or cognitive changes in geriatric patients. Often, a major change noted in an older patient can be attributed to new-onset dementia, dementia with behavioral disturbances, delirium, depression, or acute psychosis. These potential causes should be considered and ruled out in a step-by-step progression. Because patients are unreliable historians during acute distress, a complete history from family or caregivers and exhaustive workup is paramount.

TREATMENT Medication adjustments

In an attempt to resolve Ms. P’s disruptive behaviors, her risperidone dosage is changed to 0.5 mg twice daily. Ms. P is encouraged to use the provided oxygen to raise her saturation level.

On hospital Day 3, a loose stool prompts a Clostridium difficile test as a possible source of delirium; however, the results are negative.

On hospital Day 4, Ms. P is confused and irritable overnight, yelling profanities at staff, refusing care, inappropriately disrobing, and having difficulty falling asleep and staying asleep. Risperidone is discontinued because it appears to have had little or no effect on Ms. P’s disruptive behaviors. Olanzapine, 10 mg/d, is initiated with mirtazapine, 7.5 mg/d, to help with mood, appetite, and sleep. Fluoxetine is also discontinued because of a possible interaction with clopidogrel.

On hospital Days 6 to 8, Ms. P remains upset and unable to follow instructions. Melatonin is initiated to improve her sleep cycle. On Day 9, she continues to decline and is cursing at hospital staff; haloperidol is initiated at 5 mg every morning, 10 mg at bedtime, and 5 mg IM as needed for agitation. Her sleep improves with melatonin and mirtazapine. IV hydration also is initiated. Ms. P has a slight improvement in medication compliance. On Day 11, haloperidol is increased to 5 mg in the morning, 5 mg in the afternoon, and 10 mg at bedtime. On Day 12, haloperidol is changed to 7.5 mg twice daily; a slight improvement in Ms. P’s behavior is noted.

Continue to: On hospital Day 13...

On hospital Day 13, Ms. P’s behavior declines again. She screams profanities at staff and does not recognize the clinicians who have been providing care to her. The physician initiates valproic acid, 125 mg, 3 times a day, to target Ms. P’s behavioral disturbances. A pharmacist notes that the patient’s sotalol could be contributing to Ms. P’s psychiatric presentation, and that based on her eCrCl level of 33 mL/min/1.73 m², a dosage adjustment or medication change might be warranted.

On Day 14, Ms. P displays erratic behavior and intermittent tachycardia. A cardiac consultation is ordered. A repeat ECG reveals atrial fibrillation with rapid rate and a QT/QTc of 409/432 ms. Ms. P is transferred to the telemetry unit, where the cardiologist discontinues sotalol because the dosage is not properly renally adjusted. Sotalol hydrochloride has been associated with life-threatening ventricular tachycardia.⁸ Diltiazem, 30 mg every 6 hours is initiated to replace sotalol.

By Day 16, the treatment team notes improved cognition and behavior. On Day 17, the cardiologist reports that Ms. P’s atrial fibrillation is controlled. An ECG reveals mild left ventricular hypertrophy, an ejection fraction of 50% to 55%, no stenosis in the mitral or tricuspid valves, no valvular pulmonic stenosis, and moderate aortic sclerosis. Cardiac markers also are evaluated (creatinine phosphokinase: 105 U/L; creatinine kinase–MB fraction: 2.6 ng/mL; troponin: 0.01 ng/mL; pro-B-type natriuretic peptide: 2,073 pg/mL); and myocardial infarction is ruled out.

On Day 19, Ms. P’s diltiazem is consolidated to a controlled-delivery formulation, 180 mg/d, along with the addition of metoprolol, 12.5 mg twice daily. Ms. P is transferred back to the psychiatric unit.

OUTCOME Gradual improvement

On Days 20 to 23, Ms. P shows remarkable progress, and her mental status, cognition, and behavior slowly return to baseline. Haloperidol and valproic acid are tapered and discontinued. Ms. P is observed to be healthy and oriented to person, place, and time.

Continue to: On Day 25...

On Day 25, she is discharged from the hospital, and returns to the LTC facility.

The authors’ observations

Ms. P’s delirium was a combination of her older age, non-renally adjusted sotalol, and CKD. At admission, the hospital treatment team first thought that pneumonia or antibiotic use could have caused delirium. However, Ms. P’s condition did not improve after antibiotics were stopped. In addition, several chest radiographs found no evidence of pneumonia. It is important to check for any source of infection because infection is a common source of delirium in older patients.¹ Urine samples revealed no pathogens, a C. difficile test was negative, and the patient’s white blood cell counts remained within normal limits. Physicians began looking elsewhere for potential causes of Ms. P’s delirium.

Ms. P’s vital signs ruled out a temperature irregularity or hypertension as the cause of her delirium. She has a slightly low oxygen saturation when she first presented, but this quickly returned to normal with administration of oxygen, which ruled out hypoxemia. Laboratory results concluded that Ms. P’s glucose levels were within a normal range and she had no electrolyte imbalances. A head CT scan showed slight atrophy of white matter that is consistent with Ms. P’s age. The head CT scan also showed that Ms. P had no acute condition or head trauma.

In terms of organ function, Ms. P was in relatively healthy condition other than paroxysmal atrial fibrillation and CKD. Chronic kidney disease can interrupt the normal pharmacokinetics of medications. Reviewing Ms. P’s medication list, several agents could have induced delirium, including antidepressants, antipsychotics, cardiovascular medications (beta blocker/antiarrhythmic [sotalol]), and opioid analgesics such as tramadol.⁵ Ms. P’s condition did not improve after discontinuing fluoxetine, risperidone, or olanzapine, although haloperidol was started in their place. Ms. P scored an 8 on the Naranjo Adverse Drug Reaction Probability Scale, indicating this event was a probable adverse drug reaction.⁹

Identifying a cause

This was a unique case where sotalol was identified as the culprit for inducing Ms. P’s delirium, because her age and CKD are irreversible. It is important to note that antiarrhythmics can induce arrhythmias when present in high concentrations or administered without appropriate renal dose adjustments. Although Ms. P’s serum levels of sotalol were not evaluated, because of her renal impairment, it is possible that toxic levels of sotalol accumulated and lead to arrhythmias and delirium. Of note, a cardiologist was consulted to safely change Ms. P to a calcium channel blocker so she could undergo cardiac monitoring. With the addition of diltiazem and metoprolol, the patient’s delirium subsided and her arrhythmia was controlled. Once the source of Ms. P’s delirium had been identified, antipsy­chotics were no longer needed.

Continue to: Bottom Line

Delirium is a complex disorder that often has multiple causes, both reversible and irreversible. A “process of elimination” approach should be used to accurately identify and manage delirium. If a patient with delirium has little to no response to antipsychotic medications, the underlying cause or causes likely has not yet been addressed, and the evaluation should continue.

Related Resources

• Marcantonio ER. Delirium in hospitalized older adults. N Engl J Med. 2017;377:1456-1466.
• Inouye SK, Westendorp RGJ, Saczynski JS. Delirium in elderly people. Lancet. 2014;383(9920):911-922.

Drug Brand Names

Acyclovir • Zovirax
Alprazolam • Niravam, Xanax
Amantadine • Symmetrel
Amphotericin B • Abelcet
Atorvastatin • Lipitor
Atropine • Atropen
Baclofen • EnovaRX-Baclofen
Benztropine • Cogentin
Bromocriptine • Cycloset
Calcitonin • Miacalcin
Carbamazepine • Tegretol
Carbidopa-levodopa • Duopa
Ceftriaxone • Rocephin
Chlorpromazine • Thorazine
Clonidine • Catapres
Clopidogrel • Plavix
Cyclobenzaprine • Amrix
Digoxin • Lanoxin
Diltiazem • Cardizem
Disulfiram • Antabuse
Ezetimibe • Zetia
Fluoxetine • Prozac
Fluphenazine • Prolixin
Furosemide • Lasix
Haloperidol • Haldol
Ipratropium/albuterol nebulized solution • Combivent Respimat
Isoniazid • Isotamine
Isosorbide nitrate • Dilatrate
Levetiracetam • Keppra
Levodopa • Stalevo
Linezolid • Zyvox
Lisinopril • Zestril
Lithium • Eskalith, Lithobid
Lorazepam • Ativan
Magnesium Oxide • Mag-200
Meperidine • Demerol
Methyldopa • Aldomet
Metoprolol • Lopressor
Metronidazole • Flagyl
Mirtazapine • Remeron
Nitrofurantoin • Macrobid
Olanzapine • Zyprexa
Pantoprazole • Protonix
Phenytoin • Dilantin
Pramipexole • Mirapex
Rifampin • Rifadin
Risperidone • Risperdal
Ropinirole • Requip
Sotalol hydrochloride • Betapace AF
Tramadol • Ultram
Trihexyphenidyl • Trihexane
Valproic acid • Depakote

Mr. A, age 35, presents to your outpatient community mental health practice. He has a history of psychosis that began in his late teens. Since then, his symptoms have included derogatory auditory hallucinations, a recurrent persecutory delusion that governmental agencies are tracking his movements, and intermittent disorganized speech. At age 30, Mr. A assaulted a stranger out of fear that the individual was a government agent. He was arrested and experienced a severe psychotic decompensation while awaiting trial. He was found incompetent to stand trial and sent to a state hospital for restoration.

After 6 months of treatment and observation, Mr. A was deemed competent to proceed and returned to jail. He was subsequently convicted of assault and sentenced to 7 years in prison. While in prison, he received regular mental health care with infrequent recurrence of minor psychotic symptoms. He was released on parole due to his good behavior, but as part of his conditions of parole, he was mandated to follow up with an outpatient mental health clinician.

After telling you the story of how he ended up in your office, Mr. A says he needs you to speak regularly with his parole officer to verify his attendance at appointments and to discuss any mental health concerns you may have. Since you have not worked with a patient on parole before, your mind is full of questions: What are the expectations regarding your communication with his parole officer? Could Mr. A return to prison if you express concerns about his mental health? What can you do to improve his chances of success in the community?

Given the high rates of mental illness among individuals incarcerated in the United States, it shouldn’t be surprising that there are similarly high rates of mental illness among those on supervised release from jails and prisons. Clinicians who work with patients on community release need to understand basic concepts related to probation and parole, and how to promote patients’ stability in the community to reduce recidivism and re-incarceration. The court may require individuals on probation or parole to adhere to certain conditions of release, which could include seeing a psychiatrist or psychotherapist, participating in substance abuse treatment, and/or taking psychotropic medication. The court usually closely monitors the probationer or parolee’s adherence, and noncompliance can be grounds for probation or parole violation and revocation.

This article reviews the concepts of probation and parole (Box^1,2), describes the prevalence of mental illness among probationers and parolees, and discusses the unique challenges and opportunities psychiatrists and other mental health professionals face when working with individuals on community supervision.

Box

Mental illness among probationers and parolees

Research on mental illness in people involved in the criminal justice system has largely focused on those who are incarcerated. Studies have documented high rates of severe mental illness (SMI), such as schizophrenia and bipolar disorder, among those who are incarcerated; some estimate the rates to be 3 times as high as those of community samples.^3,4 In addition to SMI, substance use disorders and personality disorders (in particular, antisocial personality disorder) are common among people who are incarcerated.^5,6

Comparatively little is known about mental illness among probationers and parolees, although presumably there would be a similarly high prevalence of SMI, substance use disorders, and other psychiatric disorders among this population. A 1997 Bureau of Justice Statistics (BJS) survey of approximately 3.4 million probationers found that 13.8% self-reported a mental or emotional condition and 8.2% self-reported a history of an “overnight stay in a mental hospital.”⁷ The BJS estimated that there were approximately 550,000 probationers with mental illness in the United States. The study’s author noted that probationers with mental illness were more likely to have a history of prior offenses and more likely to be violent recidivists. In terms of substance use, compared with other probationers, those with mental illness were more likely to report using drugs in the month before their most recent offense and at the time of the offense.⁷

Continue to: More recent research...

More recent research, although limited, has shed some light on the role of mental health services for individuals on probation and parole. In 2009, Crilly et al⁸ reported that 23% of probationers reported accessing mental health services within the past year. Other studies have found that probationer and parolee engagement in mental health care reduces the risk of recidivism.^9,10 A 2011 study evaluated 100 individuals on probation and parole in 2 counties in a southeastern state. The authors found that 75% of participants reported that they needed counseling for a mental health concern in the past year, but that only approximately 30% of them actually sought help. Individuals reporting higher levels of posttraumatic stress disorder symptomatology or greater drug use before being on probation or parole were more likely to seek counseling in the past year.¹¹

An alternative: Problem-solving courts

Problem-solving courts (PSCs) offer an alternative to standard probation and/or sentencing. Problem-solving courts are founded on the concept of therapeutic jurisprudence, which seeks to change “the behavior of litigants and [ensure] the future well-being of communities.”¹² Types of PSCs include drug court (the most common type in the United States), domestic violence court, veterans court, and mental health court (MHC), among others.

An individual may choose a PSC over standard probation because participants usually receive more assistance in obtaining treatment and closer supervision with an emphasis on rehabilitation rather than incapacitation or retribution. The success of PSCs relies heavily on the judge, as he/she plays a pivotal role in developing relationships with the participants, considering therapeutic alternatives to “bad” behaviors, determining sanctions, and relying on community mental health partners to assist participants in complying with conditions of the court.^13-15

Psychiatrists and other mental health clinicians should be aware of MHCs, which are a type of PSC that provides for the community supervision of individuals with mental illness. Mental health courts vary in terms of eligibility criteria. Some accept individuals who merely report a history of mental illness, whereas others have specific diagnostic requirements.¹⁶ Some accept individuals accused of minor violations such as ordinance violations or misdemeanor offenses, while others accept individuals accused of felonies. Like other PSCs, participation in an MHC is voluntary, and most require a participant to enter a guilty plea upon entry.¹⁷ Participants may choose to enter an MHC to avoid prison time or to reduce or expunge charges after completing the program. Many MHCs also assign a probation officer to follow the participant in the community, similar to a standard probation model. Participants are usually expected to engage in psychiatric treatment, including psychotherapy, substance abuse counseling, medication management, and other services. If they do not comply with these conditions, they face sanctions that could include jail “shock” time, enhanced supervision, or an increase in psychiatric services.

Outpatient mental health professionals play an integral role in MHCs. Depending on the model, he/she may be asked to communicate treatment recommendations, attend weekly meetings at the court, and provide suggestions for interventions when the participant relapses, recidivates, and/or decompensates psychiatrically. This collaborative model can work well and allow the clinician unique opportunities to educate the court and advocate for his/her patient. However, clinicians who participate in an MHC need to remain aware of the potential to become a de facto probation officer, and need to maintain appropriate boundaries and roles. They should ensure that the patient provides initial and ongoing consent for them to communicate with the court, and share their programmatic recommendations with the patient to preserve the therapeutic alliance.

Continue to: Challenges upon re-entering the community

Challenges upon re-entering the community

Individuals recently released from jail or prison face unique challenges when re-entering the community. An individual who has been incarcerated, particularly for months to years, has likely lost his/her job, housing, health insurance, and access to primary supports. People with mental illness with a history of incarceration have higher rates of homelessness, substance use disorders, and unemployment than those with no history of incarceration.^7,18 For individuals with mental illness, these additional stressors lead to further psychiatric decompensation, recidivism, and overutilization of emergency and crisis services upon release from prison or jail. The loss of health insurance presents great challenges: when someone is incarcerated, his/her Medicaid is suspended or terminated.¹⁹ This can happen at any point during incarceration. In states that terminate rather than suspend Medicaid, former prisoners face even longer waits to re-establish access to needed health care.

The period immediately after release is a critical time for individuals to be linked with substance and mental health treatment. Binswanger et al²⁰ found former prisoners were at highest risk of mortality in the 2 weeks following release from prison; the highest rates of death were from drug overdose, cardiovascular disease, homicide, and suicide. A subsequent study found that women were at increased risk of drug overdose and opioid-related deaths.²¹ One explanation for the increase in drug-related deaths is the loss of physiologic tolerance while incarcerated; however, a lack of treatment while incarcerated, high levels of stress upon re-entry, and poor linkage to aftercare also may be contributing factors. Among prisoners recently released from New York City jails, Lim et al²² found that those with a history of homelessness and previous incarceration had the highest rates of drug-related deaths and homicides in the first 2 weeks after release. Non-Hispanic white men had the highest risk of drug-related deaths and suicides. While the risk of death is greatest immediately after release, former prisoners face increased mortality from multiple causes for multiple years after release.^20-22

Clinicians who work with recently released prisoners should be aware of these individuals’ risks and actively work with them and other members of the mental health team to ensure these patients have access to social services, employment training, housing, and substance use resources, including medication-assisted treatment. Patients with SMI should be considered for more intensive services, such as assertive community treatment (ACT) or even forensic ACT (FACT) services, given that FACTs have a modest impact in reducing recidivism.²³

Knowing whether the patient is on probation or parole and the terms of his/her supervision can also be useful in creating and executing a collaborative treatment plan. The clinician can assist the patient in meeting conditions of probation/parole such as:

• creating a stable home plan with a permanent address
• planning routine check-ins with probation/parole officers, and
• keeping documentation of ongoing mental health and substance use treatment.

Being aware of other terms of supervision, such as abstaining from alcohol and drugs, or remaining in one’s jurisdiction, also can help the patient avoid technical violations and a return to jail or prison.

Continue to: How to best help patients on community supervision

How to best help patients on community supervision

There are some clinical recommendations when working with patients on community supervision. First, do not assume that someone who has been incarcerated has antisocial personality disorder. Behaviors primarily related to seeking or using drugs or survival-type crimes should not be considered “antisocial” without additional evidence of pervasive and persistent conduct demonstrating impulsivity, lack of empathy, dishonesty, or repeated disregard for social norms and others’ rights. To meet criteria for antisocial personality disorder, these behaviors must have begun during childhood or adolescence.

If a patient does meet criteria for antisocial personality disorder, remember that he/she may also have a psychotic, mood, substance use, or other disorder that could lead to a greater likelihood of violence, recidivism, or other poor outcomes if left untreated. Treating any co-occurring disorders could enhance the patient’s engagement with treatment. There is some evidence that certain psychotropic medications, such as mood stabilizers or selective serotonin inhibitors, can be helpful in the off-label treatment of impulsive aggression.²⁴ However, practitioners should combine pharmacologic treatment with nonpharmacologic interventions that directly address criminogenic thinking and behaviors, and use external incentives (such as the patient’s desire to not return to prison or jail) to promote desired, pro-social decision-making.

In addition to promoting patients’ mental health, such efforts can prevent re-arrest and re-incarceration and make a lasting positive impact on patients’ lives.

CASE CONTINUED

Mr. A signs a release-of-information form and you call his parole officer. His parole officer states that he would like to speak with you every few months to check on Mr. A’s treatment adherence. Within a few months, you transition Mr. A from an oral antipsychotic medication to a long-acting injectable antipsychotic medication to manage his psychotic disorder. He presents on time each month to your clinic to receive the injection.

Five months later, Mr. A receives 2 weeks of “shock time” at the local county jail for “dropping a dirty urine” that was positive for cannabinoids at a meeting with his parole officer. During his time in jail, he receives no treatment and he misses his monthly long-acting injectable dose.

Continue to: Upon release...

Upon release, he demonstrates the recurrence of some mild persecutory fears and hallucinations, but you resume him on his prior treatment regimen, and he recovers.

You encourage the parole officer to notify you if Mr. A violates parole and is incarcerated so that you can speak with clinicians in the jail to ensure that Mr. A remains adequately treated while incarcerated.

In the coming years, you continue to work with Mr. A and his parole officer to manage his mental health condition and to navigate his parole requirements in order to reduce his risk of relapse and recidivism. After Mr. A completes his time on parole, you continue to see him for outpatient follow-up.

Bottom Line

Clinicians may provide psychiatric care to probationers and parolees in traditional outpatient settings or in collaboration with a mental health court (MHC) or forensic assertive community treatment team. It is crucial to be aware of the legal expectations of individuals on community supervision, as well as the unique mental health risks and challenges they face. You can help reduce probationers’ and parolees’ risk of relapse and recidivism and support their recovery in the community by engaging in collaborative treatment planning involving the patient, the court, and/or MHCs.

Related Resources

• Lamb HR. Weinberger LE. Understanding and treating offenders with serious mental illness in public sector mental health. Behav Sci Law. 2017;35(4):303-318.
• Worcester S. Mental illness and the criminal justice system: Reducing the risks. Clinical Psychiatry News. https://www.mdedge.com/psychiatry/article/173208/schizophrenia-other-psychotic-disorders/mental-illness-and-criminal. Published August 22, 2018.

Mr. A, age 35, presents to your outpatient community mental health practice. He has a history of psychosis that began in his late teens. Since then, his symptoms have included derogatory auditory hallucinations, a recurrent persecutory delusion that governmental agencies are tracking his movements, and intermittent disorganized speech. At age 30, Mr. A assaulted a stranger out of fear that the individual was a government agent. He was arrested and experienced a severe psychotic decompensation while awaiting trial. He was found incompetent to stand trial and sent to a state hospital for restoration.

After 6 months of treatment and observation, Mr. A was deemed competent to proceed and returned to jail. He was subsequently convicted of assault and sentenced to 7 years in prison. While in prison, he received regular mental health care with infrequent recurrence of minor psychotic symptoms. He was released on parole due to his good behavior, but as part of his conditions of parole, he was mandated to follow up with an outpatient mental health clinician.

After telling you the story of how he ended up in your office, Mr. A says he needs you to speak regularly with his parole officer to verify his attendance at appointments and to discuss any mental health concerns you may have. Since you have not worked with a patient on parole before, your mind is full of questions: What are the expectations regarding your communication with his parole officer? Could Mr. A return to prison if you express concerns about his mental health? What can you do to improve his chances of success in the community?

Given the high rates of mental illness among individuals incarcerated in the United States, it shouldn’t be surprising that there are similarly high rates of mental illness among those on supervised release from jails and prisons. Clinicians who work with patients on community release need to understand basic concepts related to probation and parole, and how to promote patients’ stability in the community to reduce recidivism and re-incarceration. The court may require individuals on probation or parole to adhere to certain conditions of release, which could include seeing a psychiatrist or psychotherapist, participating in substance abuse treatment, and/or taking psychotropic medication. The court usually closely monitors the probationer or parolee’s adherence, and noncompliance can be grounds for probation or parole violation and revocation.

This article reviews the concepts of probation and parole (Box^1,2), describes the prevalence of mental illness among probationers and parolees, and discusses the unique challenges and opportunities psychiatrists and other mental health professionals face when working with individuals on community supervision.

Box

Mental illness among probationers and parolees

Research on mental illness in people involved in the criminal justice system has largely focused on those who are incarcerated. Studies have documented high rates of severe mental illness (SMI), such as schizophrenia and bipolar disorder, among those who are incarcerated; some estimate the rates to be 3 times as high as those of community samples.^3,4 In addition to SMI, substance use disorders and personality disorders (in particular, antisocial personality disorder) are common among people who are incarcerated.^5,6

Comparatively little is known about mental illness among probationers and parolees, although presumably there would be a similarly high prevalence of SMI, substance use disorders, and other psychiatric disorders among this population. A 1997 Bureau of Justice Statistics (BJS) survey of approximately 3.4 million probationers found that 13.8% self-reported a mental or emotional condition and 8.2% self-reported a history of an “overnight stay in a mental hospital.”⁷ The BJS estimated that there were approximately 550,000 probationers with mental illness in the United States. The study’s author noted that probationers with mental illness were more likely to have a history of prior offenses and more likely to be violent recidivists. In terms of substance use, compared with other probationers, those with mental illness were more likely to report using drugs in the month before their most recent offense and at the time of the offense.⁷

Continue to: More recent research...

More recent research, although limited, has shed some light on the role of mental health services for individuals on probation and parole. In 2009, Crilly et al⁸ reported that 23% of probationers reported accessing mental health services within the past year. Other studies have found that probationer and parolee engagement in mental health care reduces the risk of recidivism.^9,10 A 2011 study evaluated 100 individuals on probation and parole in 2 counties in a southeastern state. The authors found that 75% of participants reported that they needed counseling for a mental health concern in the past year, but that only approximately 30% of them actually sought help. Individuals reporting higher levels of posttraumatic stress disorder symptomatology or greater drug use before being on probation or parole were more likely to seek counseling in the past year.¹¹

An alternative: Problem-solving courts

Problem-solving courts (PSCs) offer an alternative to standard probation and/or sentencing. Problem-solving courts are founded on the concept of therapeutic jurisprudence, which seeks to change “the behavior of litigants and [ensure] the future well-being of communities.”¹² Types of PSCs include drug court (the most common type in the United States), domestic violence court, veterans court, and mental health court (MHC), among others.

An individual may choose a PSC over standard probation because participants usually receive more assistance in obtaining treatment and closer supervision with an emphasis on rehabilitation rather than incapacitation or retribution. The success of PSCs relies heavily on the judge, as he/she plays a pivotal role in developing relationships with the participants, considering therapeutic alternatives to “bad” behaviors, determining sanctions, and relying on community mental health partners to assist participants in complying with conditions of the court.^13-15

Psychiatrists and other mental health clinicians should be aware of MHCs, which are a type of PSC that provides for the community supervision of individuals with mental illness. Mental health courts vary in terms of eligibility criteria. Some accept individuals who merely report a history of mental illness, whereas others have specific diagnostic requirements.¹⁶ Some accept individuals accused of minor violations such as ordinance violations or misdemeanor offenses, while others accept individuals accused of felonies. Like other PSCs, participation in an MHC is voluntary, and most require a participant to enter a guilty plea upon entry.¹⁷ Participants may choose to enter an MHC to avoid prison time or to reduce or expunge charges after completing the program. Many MHCs also assign a probation officer to follow the participant in the community, similar to a standard probation model. Participants are usually expected to engage in psychiatric treatment, including psychotherapy, substance abuse counseling, medication management, and other services. If they do not comply with these conditions, they face sanctions that could include jail “shock” time, enhanced supervision, or an increase in psychiatric services.

Outpatient mental health professionals play an integral role in MHCs. Depending on the model, he/she may be asked to communicate treatment recommendations, attend weekly meetings at the court, and provide suggestions for interventions when the participant relapses, recidivates, and/or decompensates psychiatrically. This collaborative model can work well and allow the clinician unique opportunities to educate the court and advocate for his/her patient. However, clinicians who participate in an MHC need to remain aware of the potential to become a de facto probation officer, and need to maintain appropriate boundaries and roles. They should ensure that the patient provides initial and ongoing consent for them to communicate with the court, and share their programmatic recommendations with the patient to preserve the therapeutic alliance.

Continue to: Challenges upon re-entering the community

Challenges upon re-entering the community

Individuals recently released from jail or prison face unique challenges when re-entering the community. An individual who has been incarcerated, particularly for months to years, has likely lost his/her job, housing, health insurance, and access to primary supports. People with mental illness with a history of incarceration have higher rates of homelessness, substance use disorders, and unemployment than those with no history of incarceration.^7,18 For individuals with mental illness, these additional stressors lead to further psychiatric decompensation, recidivism, and overutilization of emergency and crisis services upon release from prison or jail. The loss of health insurance presents great challenges: when someone is incarcerated, his/her Medicaid is suspended or terminated.¹⁹ This can happen at any point during incarceration. In states that terminate rather than suspend Medicaid, former prisoners face even longer waits to re-establish access to needed health care.

The period immediately after release is a critical time for individuals to be linked with substance and mental health treatment. Binswanger et al²⁰ found former prisoners were at highest risk of mortality in the 2 weeks following release from prison; the highest rates of death were from drug overdose, cardiovascular disease, homicide, and suicide. A subsequent study found that women were at increased risk of drug overdose and opioid-related deaths.²¹ One explanation for the increase in drug-related deaths is the loss of physiologic tolerance while incarcerated; however, a lack of treatment while incarcerated, high levels of stress upon re-entry, and poor linkage to aftercare also may be contributing factors. Among prisoners recently released from New York City jails, Lim et al²² found that those with a history of homelessness and previous incarceration had the highest rates of drug-related deaths and homicides in the first 2 weeks after release. Non-Hispanic white men had the highest risk of drug-related deaths and suicides. While the risk of death is greatest immediately after release, former prisoners face increased mortality from multiple causes for multiple years after release.^20-22

Clinicians who work with recently released prisoners should be aware of these individuals’ risks and actively work with them and other members of the mental health team to ensure these patients have access to social services, employment training, housing, and substance use resources, including medication-assisted treatment. Patients with SMI should be considered for more intensive services, such as assertive community treatment (ACT) or even forensic ACT (FACT) services, given that FACTs have a modest impact in reducing recidivism.²³

Knowing whether the patient is on probation or parole and the terms of his/her supervision can also be useful in creating and executing a collaborative treatment plan. The clinician can assist the patient in meeting conditions of probation/parole such as:

• creating a stable home plan with a permanent address
• planning routine check-ins with probation/parole officers, and
• keeping documentation of ongoing mental health and substance use treatment.

Being aware of other terms of supervision, such as abstaining from alcohol and drugs, or remaining in one’s jurisdiction, also can help the patient avoid technical violations and a return to jail or prison.

Continue to: How to best help patients on community supervision

How to best help patients on community supervision

There are some clinical recommendations when working with patients on community supervision. First, do not assume that someone who has been incarcerated has antisocial personality disorder. Behaviors primarily related to seeking or using drugs or survival-type crimes should not be considered “antisocial” without additional evidence of pervasive and persistent conduct demonstrating impulsivity, lack of empathy, dishonesty, or repeated disregard for social norms and others’ rights. To meet criteria for antisocial personality disorder, these behaviors must have begun during childhood or adolescence.

If a patient does meet criteria for antisocial personality disorder, remember that he/she may also have a psychotic, mood, substance use, or other disorder that could lead to a greater likelihood of violence, recidivism, or other poor outcomes if left untreated. Treating any co-occurring disorders could enhance the patient’s engagement with treatment. There is some evidence that certain psychotropic medications, such as mood stabilizers or selective serotonin inhibitors, can be helpful in the off-label treatment of impulsive aggression.²⁴ However, practitioners should combine pharmacologic treatment with nonpharmacologic interventions that directly address criminogenic thinking and behaviors, and use external incentives (such as the patient’s desire to not return to prison or jail) to promote desired, pro-social decision-making.

In addition to promoting patients’ mental health, such efforts can prevent re-arrest and re-incarceration and make a lasting positive impact on patients’ lives.

CASE CONTINUED

Mr. A signs a release-of-information form and you call his parole officer. His parole officer states that he would like to speak with you every few months to check on Mr. A’s treatment adherence. Within a few months, you transition Mr. A from an oral antipsychotic medication to a long-acting injectable antipsychotic medication to manage his psychotic disorder. He presents on time each month to your clinic to receive the injection.

Five months later, Mr. A receives 2 weeks of “shock time” at the local county jail for “dropping a dirty urine” that was positive for cannabinoids at a meeting with his parole officer. During his time in jail, he receives no treatment and he misses his monthly long-acting injectable dose.

Continue to: Upon release...

Upon release, he demonstrates the recurrence of some mild persecutory fears and hallucinations, but you resume him on his prior treatment regimen, and he recovers.

You encourage the parole officer to notify you if Mr. A violates parole and is incarcerated so that you can speak with clinicians in the jail to ensure that Mr. A remains adequately treated while incarcerated.

In the coming years, you continue to work with Mr. A and his parole officer to manage his mental health condition and to navigate his parole requirements in order to reduce his risk of relapse and recidivism. After Mr. A completes his time on parole, you continue to see him for outpatient follow-up.

Bottom Line

Clinicians may provide psychiatric care to probationers and parolees in traditional outpatient settings or in collaboration with a mental health court (MHC) or forensic assertive community treatment team. It is crucial to be aware of the legal expectations of individuals on community supervision, as well as the unique mental health risks and challenges they face. You can help reduce probationers’ and parolees’ risk of relapse and recidivism and support their recovery in the community by engaging in collaborative treatment planning involving the patient, the court, and/or MHCs.

Related Resources

• Lamb HR. Weinberger LE. Understanding and treating offenders with serious mental illness in public sector mental health. Behav Sci Law. 2017;35(4):303-318.
• Worcester S. Mental illness and the criminal justice system: Reducing the risks. Clinical Psychiatry News. https://www.mdedge.com/psychiatry/article/173208/schizophrenia-other-psychotic-disorders/mental-illness-and-criminal. Published August 22, 2018.

Mr. A, age 35, presents to your outpatient community mental health practice. He has a history of psychosis that began in his late teens. Since then, his symptoms have included derogatory auditory hallucinations, a recurrent persecutory delusion that governmental agencies are tracking his movements, and intermittent disorganized speech. At age 30, Mr. A assaulted a stranger out of fear that the individual was a government agent. He was arrested and experienced a severe psychotic decompensation while awaiting trial. He was found incompetent to stand trial and sent to a state hospital for restoration.

After 6 months of treatment and observation, Mr. A was deemed competent to proceed and returned to jail. He was subsequently convicted of assault and sentenced to 7 years in prison. While in prison, he received regular mental health care with infrequent recurrence of minor psychotic symptoms. He was released on parole due to his good behavior, but as part of his conditions of parole, he was mandated to follow up with an outpatient mental health clinician.

After telling you the story of how he ended up in your office, Mr. A says he needs you to speak regularly with his parole officer to verify his attendance at appointments and to discuss any mental health concerns you may have. Since you have not worked with a patient on parole before, your mind is full of questions: What are the expectations regarding your communication with his parole officer? Could Mr. A return to prison if you express concerns about his mental health? What can you do to improve his chances of success in the community?

Given the high rates of mental illness among individuals incarcerated in the United States, it shouldn’t be surprising that there are similarly high rates of mental illness among those on supervised release from jails and prisons. Clinicians who work with patients on community release need to understand basic concepts related to probation and parole, and how to promote patients’ stability in the community to reduce recidivism and re-incarceration. The court may require individuals on probation or parole to adhere to certain conditions of release, which could include seeing a psychiatrist or psychotherapist, participating in substance abuse treatment, and/or taking psychotropic medication. The court usually closely monitors the probationer or parolee’s adherence, and noncompliance can be grounds for probation or parole violation and revocation.

This article reviews the concepts of probation and parole (Box^1,2), describes the prevalence of mental illness among probationers and parolees, and discusses the unique challenges and opportunities psychiatrists and other mental health professionals face when working with individuals on community supervision.

Box

Mental illness among probationers and parolees

Research on mental illness in people involved in the criminal justice system has largely focused on those who are incarcerated. Studies have documented high rates of severe mental illness (SMI), such as schizophrenia and bipolar disorder, among those who are incarcerated; some estimate the rates to be 3 times as high as those of community samples.^3,4 In addition to SMI, substance use disorders and personality disorders (in particular, antisocial personality disorder) are common among people who are incarcerated.^5,6

Comparatively little is known about mental illness among probationers and parolees, although presumably there would be a similarly high prevalence of SMI, substance use disorders, and other psychiatric disorders among this population. A 1997 Bureau of Justice Statistics (BJS) survey of approximately 3.4 million probationers found that 13.8% self-reported a mental or emotional condition and 8.2% self-reported a history of an “overnight stay in a mental hospital.”⁷ The BJS estimated that there were approximately 550,000 probationers with mental illness in the United States. The study’s author noted that probationers with mental illness were more likely to have a history of prior offenses and more likely to be violent recidivists. In terms of substance use, compared with other probationers, those with mental illness were more likely to report using drugs in the month before their most recent offense and at the time of the offense.⁷

Continue to: More recent research...

More recent research, although limited, has shed some light on the role of mental health services for individuals on probation and parole. In 2009, Crilly et al⁸ reported that 23% of probationers reported accessing mental health services within the past year. Other studies have found that probationer and parolee engagement in mental health care reduces the risk of recidivism.^9,10 A 2011 study evaluated 100 individuals on probation and parole in 2 counties in a southeastern state. The authors found that 75% of participants reported that they needed counseling for a mental health concern in the past year, but that only approximately 30% of them actually sought help. Individuals reporting higher levels of posttraumatic stress disorder symptomatology or greater drug use before being on probation or parole were more likely to seek counseling in the past year.¹¹

An alternative: Problem-solving courts

Problem-solving courts (PSCs) offer an alternative to standard probation and/or sentencing. Problem-solving courts are founded on the concept of therapeutic jurisprudence, which seeks to change “the behavior of litigants and [ensure] the future well-being of communities.”¹² Types of PSCs include drug court (the most common type in the United States), domestic violence court, veterans court, and mental health court (MHC), among others.

An individual may choose a PSC over standard probation because participants usually receive more assistance in obtaining treatment and closer supervision with an emphasis on rehabilitation rather than incapacitation or retribution. The success of PSCs relies heavily on the judge, as he/she plays a pivotal role in developing relationships with the participants, considering therapeutic alternatives to “bad” behaviors, determining sanctions, and relying on community mental health partners to assist participants in complying with conditions of the court.^13-15

Psychiatrists and other mental health clinicians should be aware of MHCs, which are a type of PSC that provides for the community supervision of individuals with mental illness. Mental health courts vary in terms of eligibility criteria. Some accept individuals who merely report a history of mental illness, whereas others have specific diagnostic requirements.¹⁶ Some accept individuals accused of minor violations such as ordinance violations or misdemeanor offenses, while others accept individuals accused of felonies. Like other PSCs, participation in an MHC is voluntary, and most require a participant to enter a guilty plea upon entry.¹⁷ Participants may choose to enter an MHC to avoid prison time or to reduce or expunge charges after completing the program. Many MHCs also assign a probation officer to follow the participant in the community, similar to a standard probation model. Participants are usually expected to engage in psychiatric treatment, including psychotherapy, substance abuse counseling, medication management, and other services. If they do not comply with these conditions, they face sanctions that could include jail “shock” time, enhanced supervision, or an increase in psychiatric services.

Outpatient mental health professionals play an integral role in MHCs. Depending on the model, he/she may be asked to communicate treatment recommendations, attend weekly meetings at the court, and provide suggestions for interventions when the participant relapses, recidivates, and/or decompensates psychiatrically. This collaborative model can work well and allow the clinician unique opportunities to educate the court and advocate for his/her patient. However, clinicians who participate in an MHC need to remain aware of the potential to become a de facto probation officer, and need to maintain appropriate boundaries and roles. They should ensure that the patient provides initial and ongoing consent for them to communicate with the court, and share their programmatic recommendations with the patient to preserve the therapeutic alliance.

Continue to: Challenges upon re-entering the community

Challenges upon re-entering the community

Individuals recently released from jail or prison face unique challenges when re-entering the community. An individual who has been incarcerated, particularly for months to years, has likely lost his/her job, housing, health insurance, and access to primary supports. People with mental illness with a history of incarceration have higher rates of homelessness, substance use disorders, and unemployment than those with no history of incarceration.^7,18 For individuals with mental illness, these additional stressors lead to further psychiatric decompensation, recidivism, and overutilization of emergency and crisis services upon release from prison or jail. The loss of health insurance presents great challenges: when someone is incarcerated, his/her Medicaid is suspended or terminated.¹⁹ This can happen at any point during incarceration. In states that terminate rather than suspend Medicaid, former prisoners face even longer waits to re-establish access to needed health care.

The period immediately after release is a critical time for individuals to be linked with substance and mental health treatment. Binswanger et al²⁰ found former prisoners were at highest risk of mortality in the 2 weeks following release from prison; the highest rates of death were from drug overdose, cardiovascular disease, homicide, and suicide. A subsequent study found that women were at increased risk of drug overdose and opioid-related deaths.²¹ One explanation for the increase in drug-related deaths is the loss of physiologic tolerance while incarcerated; however, a lack of treatment while incarcerated, high levels of stress upon re-entry, and poor linkage to aftercare also may be contributing factors. Among prisoners recently released from New York City jails, Lim et al²² found that those with a history of homelessness and previous incarceration had the highest rates of drug-related deaths and homicides in the first 2 weeks after release. Non-Hispanic white men had the highest risk of drug-related deaths and suicides. While the risk of death is greatest immediately after release, former prisoners face increased mortality from multiple causes for multiple years after release.^20-22

Clinicians who work with recently released prisoners should be aware of these individuals’ risks and actively work with them and other members of the mental health team to ensure these patients have access to social services, employment training, housing, and substance use resources, including medication-assisted treatment. Patients with SMI should be considered for more intensive services, such as assertive community treatment (ACT) or even forensic ACT (FACT) services, given that FACTs have a modest impact in reducing recidivism.²³

Knowing whether the patient is on probation or parole and the terms of his/her supervision can also be useful in creating and executing a collaborative treatment plan. The clinician can assist the patient in meeting conditions of probation/parole such as:

• creating a stable home plan with a permanent address
• planning routine check-ins with probation/parole officers, and
• keeping documentation of ongoing mental health and substance use treatment.

Being aware of other terms of supervision, such as abstaining from alcohol and drugs, or remaining in one’s jurisdiction, also can help the patient avoid technical violations and a return to jail or prison.

Continue to: How to best help patients on community supervision

How to best help patients on community supervision

There are some clinical recommendations when working with patients on community supervision. First, do not assume that someone who has been incarcerated has antisocial personality disorder. Behaviors primarily related to seeking or using drugs or survival-type crimes should not be considered “antisocial” without additional evidence of pervasive and persistent conduct demonstrating impulsivity, lack of empathy, dishonesty, or repeated disregard for social norms and others’ rights. To meet criteria for antisocial personality disorder, these behaviors must have begun during childhood or adolescence.

If a patient does meet criteria for antisocial personality disorder, remember that he/she may also have a psychotic, mood, substance use, or other disorder that could lead to a greater likelihood of violence, recidivism, or other poor outcomes if left untreated. Treating any co-occurring disorders could enhance the patient’s engagement with treatment. There is some evidence that certain psychotropic medications, such as mood stabilizers or selective serotonin inhibitors, can be helpful in the off-label treatment of impulsive aggression.²⁴ However, practitioners should combine pharmacologic treatment with nonpharmacologic interventions that directly address criminogenic thinking and behaviors, and use external incentives (such as the patient’s desire to not return to prison or jail) to promote desired, pro-social decision-making.

In addition to promoting patients’ mental health, such efforts can prevent re-arrest and re-incarceration and make a lasting positive impact on patients’ lives.

CASE CONTINUED

Mr. A signs a release-of-information form and you call his parole officer. His parole officer states that he would like to speak with you every few months to check on Mr. A’s treatment adherence. Within a few months, you transition Mr. A from an oral antipsychotic medication to a long-acting injectable antipsychotic medication to manage his psychotic disorder. He presents on time each month to your clinic to receive the injection.

Five months later, Mr. A receives 2 weeks of “shock time” at the local county jail for “dropping a dirty urine” that was positive for cannabinoids at a meeting with his parole officer. During his time in jail, he receives no treatment and he misses his monthly long-acting injectable dose.

Continue to: Upon release...

Upon release, he demonstrates the recurrence of some mild persecutory fears and hallucinations, but you resume him on his prior treatment regimen, and he recovers.

You encourage the parole officer to notify you if Mr. A violates parole and is incarcerated so that you can speak with clinicians in the jail to ensure that Mr. A remains adequately treated while incarcerated.

In the coming years, you continue to work with Mr. A and his parole officer to manage his mental health condition and to navigate his parole requirements in order to reduce his risk of relapse and recidivism. After Mr. A completes his time on parole, you continue to see him for outpatient follow-up.

Bottom Line

Clinicians may provide psychiatric care to probationers and parolees in traditional outpatient settings or in collaboration with a mental health court (MHC) or forensic assertive community treatment team. It is crucial to be aware of the legal expectations of individuals on community supervision, as well as the unique mental health risks and challenges they face. You can help reduce probationers’ and parolees’ risk of relapse and recidivism and support their recovery in the community by engaging in collaborative treatment planning involving the patient, the court, and/or MHCs.

Related Resources

• Lamb HR. Weinberger LE. Understanding and treating offenders with serious mental illness in public sector mental health. Behav Sci Law. 2017;35(4):303-318.
• Worcester S. Mental illness and the criminal justice system: Reducing the risks. Clinical Psychiatry News. https://www.mdedge.com/psychiatry/article/173208/schizophrenia-other-psychotic-disorders/mental-illness-and-criminal. Published August 22, 2018.

Managing agitation—verbal and/or motor restlessness that often is accompanied by irritability and a predisposition to aggression or violence—can be challenging in any patient, but particularly so in children and adolescents. In the United States, the prevalence of children and adolescents presenting to an emergency department (ED) for treatment of psychiatric symptoms, including agitation, has been on the rise.^1,2

Similar to the multitude of causes of fever, agitation among children and adolescents has many possible causes.³ Because agitation can pose a risk for harm to others and/or self, it is important to manage it proactively. Other than studies that focus on agitation in pediatric anesthesia, there is a dearth of studies examining agitation and its treatment in children and adolescents. There is also a scarcity of training in the management of acute agitation in children and adolescents. In a 2017 survey of pediatric hospitalists and consultation-liaison psychiatrists at 38 academic children’s hospitals in North America, approximately 60% of respondents indicated that they had received no training in the evaluation or management of pediatric acute agitation.⁴ In addition, approximately 54% of participants said they did not screen for risk factors for pediatric agitation, even though 84% encountered the condition at least once a month, and as often as weekly.⁴

This article reviews evidence on the causes and treatments of agitation in children and adolescents. For the purposes of this review, child refers to a patient age 6 to 12, and adolescent refers to a patient age 13 to 17.

Identifying the cause

Addressing the underlying cause of agitation is essential. It’s also important to manage acute agitation while the underlying cause is being investigated in a way that does not jeopardize the patient’s emotional or physical safety.

Agitation in children or teens can be due to psychiatric causes such as autism, attention-deficit/hyperactivity disorder (ADHD), or posttraumatic stress disorder (PTSD), or due to medical conditions such as delirium, traumatic brain injury, or other conditions (Table 1).

In a 2005 study of 194 children with agitation in a pediatric post-anesthesia care unit, pain (27%) and anxiety (25%) were found to be the most common causes of agitation.³ Anesthesia-related agitation was a less common cause (11%). Physiologic anomalies were found to be the underlying cause of agitation in only 3 children in this study, but were undiagnosed for a prolonged period in 2 of these 3 children, which highlights the importance of a thorough differential diagnosis in the management of agitation in children.³

Assessment of an agitated child should include a comprehensive history, physical exam, and laboratory testing as indicated. When a pediatric patient comes to the ED with a chief presentation of agitation, a thorough medical and psychiatric assessment should be performed. For patients with a history of psychiatric diagnoses, do not assume that the cause of agitation is psychiatric.

Continue to: Psychiatric causes

Autism spectrum disorder. Children and teens with autism often feel overwhelmed due to transitions, changes, and/or sensory overload. This sensory overload may be in response to relatively subtle sensory stimuli, so it may not always be apparent to parents or others around them.

Research suggests that in general, the ability to cope effectively with emotions is difficult without optimal language development. Due to cognitive/language delays and a related lack of emotional attunement and limited skills in recognizing, expressing, or coping with emotions, difficult emotions in children and adolescents with autism can manifest as agitation.

Attention-deficit/hyperactivity disorder. Children with ADHD may be at a higher risk for agitation, in part due to poor impulse control and limited coping skills. In addition, chronic negative feedback (from parents, teachers, or both) may contribute to low self-esteem, mood symptoms, defiance, and/or other behavioral difficulties. In addition to standard pharmacotherapy for ADHD, treatment involves parent behavior modification training. Setting firm yet empathic limits, “picking battles,” and implementing a developmentally appropriate behavioral plan to manage disruptive behavior in children or adolescents with ADHD can go a long way in helping to prevent the emergence of agitation.

Posttraumatic stress disorder. In some young children, new-onset, unexplained agitation may be the only sign of abuse or trauma. Children who have undergone trauma tend to experience confusion and distress. This may manifest as agitation or aggression, or other symptoms such as increased anxiety or nightmares.⁵ Trauma may be in the form of witnessing violence (domestic or other); experiencing physical, sexual, and/or emotional abuse; or witnessing/experiencing other significant threats to the safety of self and/or loved ones. Re-establishing (or establishing) a sense of psychological and physical safety is paramount in such patients.⁶ Psychotherapy is the first-line modality of treatment in children and adolescents with PTSD.⁶ In general, there is a scarcity of research on medication treatments for PTSD symptoms among children and adolescents.⁶

Oppositional defiant disorder/conduct disorder. Oppositional defiant disorder (ODD) can be comorbid with ADHD. The diagnosis of ODD requires a pervasive pattern of anger, defiance, vindictiveness, and hostility, particularly towards authority figures. However, these symptoms need to be differentiated from the normal range of childhood behavior. Occasionally, children learn to cope maladaptively through disruptive behavior or agitation. Although a parent or caregiver may see this behavior as intentionally malevolent, in a child with limited coping skills (whether due to young age, developmental/cognitive/language/learning delays, or social communication deficits) or one who has witnessed frequent agitation or aggression in the family environment, agitation and disruptive behavior may be a maladaptive form of coping. Thus, diligence needs to be exercised in the diagnosis of ODD and in understanding the psychosocial factors affecting the child, particularly because impulsiveness and uncooperativeness on their own have been found to be linked to greater likelihood of prescription of psychotropic medications from multiple classes.⁷ Family-based interventions, particularly parent training, family therapy, and age-appropriate child skills training, are of prime importance in managing this condition.⁸ Research shows that a shortage of resources, system issues, and cultural roadblocks in implementing family-based psychosocial interventions also can contribute to the increased use of psychotropic medications for aggression in children and teens with ODD, conduct disorder, or ADHD.⁸ The astute clinician needs to be cognizant of this before prescribing.

Continue to: Hallucinations/psychosis

Hallucinations/psychosis. Hallucinations (whether from psychiatric or medical causes) are significantly associated with agitation.⁹ In particular, auditory command hallucinations have been linked to agitation. Command hallucinations in children and adolescents may be secondary to early-onset schizophrenia; however, this diagnosis is rare.¹⁰ Hallucinations can also be an adverse effect of amphetamine-based stimulant medications in children and adolescents. Visual hallucinations are most often a sign of an underlying medical disorder such as delirium, occipital lobe mass/infection, or drug intoxication or withdrawal. Hallucinations need to be distinguished from the normal, imaginative play of a young child.¹⁰

Bipolar mania. In adults, bipolar disorder is a primary psychiatric cause of agitation. In children and adolescents, the diagnosis of bipolar disorder can be complex and requires careful and nuanced history-taking. The risks of agitation are greater with bipolar disorder than with unipolar depression.^11,12

Disruptive mood dysregulation disorder. Prior to DSM-5, many children and adolescents with chronic, non-episodic irritability and severe outbursts out of proportion to the situation or stimuli were given a diagnosis of bipolar disorder. These symptoms, in combination with other symptoms, are now considered part of disruptive mood dysregulation disorder when severe outbursts in a child or adolescent occur 3 to 4 times a week consistently, for at least 1 year. The diagnosis of disruptive mood dysregulation disorder requires ruling out other psychiatric and medical conditions, particularly ADHD.¹³

Substance intoxication/withdrawal. Intoxication or withdrawal from substances such as alcohol, stimulant medications, opioids, methamphetamines, and other agents can lead to agitation. This is more likely to occur among adolescents than children.¹⁴

Adjustment disorder. Parental divorce, especially if it is conflictual, or other life stressors, such as experiencing a move or frequent moves, may contribute to the development of agitation in children and adolescents.

Continue to: Depression

Depression. In children and adolescents, depression can manifest as anger or irritability, and occasionally as agitation.

Medical causes

Delirium. Refractory agitation is often a manifestation of delirium in children and adolescents.¹⁵ If unrecognized and untreated, delirium can be fatal.¹⁶ Therefore, it is imperative that clinicians routinely assess for delirium in any patient who presents with agitation.

Because a patient with delirium often presents with agitation and visual or auditory hallucinations, the medical team may tend to assume these symptoms are secondary to a psychiatric disorder. In this case, the role of the consultation-liaison psychiatrist is critical for guiding the medical team, particularly to continue a thorough exploration of underlying causes while avoiding polypharmacy. Noise, bright lights, frequent changes in nursing staff or caregivers, anticholinergic or benzodiazepine medications, and frequent changes in schedules should be avoided to prevent delirium from occurring or getting worse.¹⁷ A multidisciplinary team approach is key in identifying the underlying cause and managing delirium in pediatric patients.

Traumatic brain injury. Agitation may be a presenting symptom in youth with traumatic brain injury (TBI).¹⁸ Agitation may present often in the acute recovery phase.¹⁹ There is limited evidence on the efficacy and safety of pharmacotherapy for agitation in pediatric patients with TBI.¹⁸

Autoimmune conditions. In a study of 27 patients with anti-N-methyl-d-aspartate receptor encephalitis, Mohammad et al²⁰ found that agitation was a common symptom.

Continue to: Medication-induced/iatrogenic

Medication-induced/iatrogenic. Agitation can be an adverse effect of medications such as amantadine (often used for TBI),¹⁸ atypical antipsychotics,²¹ selective serotonin reuptake inhibitors, and serotonin-norepinephrine reuptake inhibitors.

Infection. Agitation can be a result of encephalitis, meningitis, or other infectious processes.²²

Metabolic conditions. Hepatic or renal failure, diabetic ketoacidosis, and thyroid toxicosis may cause agitation in children or adolescents.²²

Start with nonpharmacologic interventions

Few studies have examined de-escalation techniques in agitated children and adolescents. However, verbal de-escalation is generally viewed as the first-line technique for managing agitation in children and adolescents. When feasible, teaching and modeling developmentally appropriate stress management skills for children and teens can be a beneficial preventative strategy to reduce the incidence and worsening of agitation.²³

Clinicians should refrain from using coercion.²⁴ Coercion could harm the therapeutic alliance, thereby impeding assessment of the underlying causes of agitation, and can be particularly harmful for patients who have a history of trauma or abuse. Even in pediatric patients with no such history, coercion is discouraged due to its punitive connotations and potential to adversely impact a vulnerable child or teen.

Continue to: Establishing a therapeutic rapport...

Establishing a therapeutic rapport with the patient, when feasible, can facilitate smoother de-escalation by offering the patient an outlet to air his/her frustrations and emotions, and by helping the patient feel understood.²⁴ To facilitate this, ensure that the patient’s basic comforts and needs are met, such as access to a warm bed, food, and safety.²⁵

The psychiatrist’s role is to help uncover and address the underlying reason for the patient’s agony or distress. Once the child or adolescent has calmed, explore potential triggers or causes of the agitation.

There has been a significant move away from the use of restraints for managing agitation in children and adolescents.²⁶ Restraints have a psychologically traumatizing effect,²⁷ and have been linked to life-threatening injuries and death in children.²⁴

Pharmacotherapy: Proceed with caution

There are no FDA-approved medications for the treatment of agitation in the general pediatric population, and any medication use in this population is off-label. There is also a dearth of research examining the safety and efficacy of using psychotropic medications for agitation in pediatric patients. Because children and adolescents are more susceptible to adverse effects and risks associated with the use of psychotropic medications, special caution is warranted. In general, pharmacologic interventions are not recommended without the use of psychotherapy-based modalities.

In the past, the aim of using medications to treat patients with agitation was to put the patient to sleep.²⁵ This practice did not help clinicians to assess for underlying causes, and was often accompanied by a greater risk of adverse effects and reactions.²⁴ Therefore, the goal of medication treatment for agitation is to help calm the patient instead of inducing sleep.²⁵

Continue to: Pharmacotherapy should...

Pharmacotherapy should be used only when behavioral interventions have been unsuccessful. Key considerations for using psychotropic medications to address agitation in children and adolescents are summarized in Table 2.²⁵

Antipsychotics, particularly second-generation antipsychotics (SGAs), have been commonly used to manage acute agitation in children and adolescents, and there has been an upswing in the use of these medications in the United States in the last several years.²⁸ Research indicates that males, children and adolescents in foster care, and those with Medicaid have been the more frequent youth recipients of SGAs.²⁹ Of particular concern is the prevalence of antipsychotic use among children younger than age 6. In the last few decades, there has been an increase in the prescription of antipsychotics for children younger than age 6, particularly for disruptive behavior and aggression.³⁰ In a study of preschool-age Medicaid patients in Kentucky, 70,777 prescriptions for SGAs were given to 6,915 children <6 years of age; 73% of these prescriptions were for male patients.³⁰ Because there is a lack of controlled studies examining the safety and efficacy of SGAs among children and adolescents, especially with long-term use, further research is needed and caution is warranted.²⁸

The FDA has approved risperidone (for patients age 5 to 16) and oral aripiprazole (for patients age 6 to 17) for treating irritability related to autism spectrum disorder; irritability can contribute to or exacerbate agitation. The FDA has also approved several antipsychotic medications for treating schizophrenia or bipolar disorder in adolescents of varying ages. However, SGAs have also been found to be used commonly among young patients who do not meet criteria for autism, schizophrenia, or bipolar disorder. Aggression is the most common symptom for which SGAs are used among the pediatric population.²⁹ Careful and judicious weighing of the risks and benefits is warranted before using antipsychotic medications in a child or adolescent.

Externalizing disorders among children and adolescents tend to get treated with antipsychotics.²⁸ A Canadian study examining records of 6,916 children found that most children who had been prescribed risperidone received it for ADHD or conduct disorder, and most patients had not received laboratory testing for monitoring the antipsychotic medication they were taking.³¹ In a 2018 study examining medical records of 120 pediatric patients who presented to an ED in British Columbia with agitation, antipsychotics were the most commonly used medications for patients with autism spectrum disorder; most patients received at least 1 dose.¹⁴

For children and adolescents with agitation or aggression who were admitted to inpatient units, IM olanzapine and ziprasidone were found to exhibit similar efficacy when used to treat agitation.^14,21,32

Continue to: In case reports...

In case reports, a combination of olanzapine with CNS-suppressing agents has resulted in death. Therefore, do not combine olanzapine with agents such as benzodiazepines.²⁵ In a patient with a likely medical source of agitation, insufficient evidence exists to support the use of olanzapine, and additional research is needed.²⁵

Low-dose haloperidol has been found to be effective for delirium-related agitation in pediatric studies.¹⁵ Before initiating an antipsychotic for any child or adolescent, review the patient’s family history for reports of early cardiac death and the patient’s own history of cardiac symptoms, palpitations, syncope, or prolonged QT interval. Monitor for QT prolongation. Among commonly used antipsychotics, the risk of QT prolongation is higher with IV administration of haloperidol and with ziprasidone. Studies show that compared with oral or IM haloperidol, the IV formulation has a higher risk of increased QTc interval, torsades de pointes, and sudden death.³³ The FDA recommends continuous cardiac monitoring in adults receiving IV haloperidol. Data for its safety in children and adolescents are insufficient.

A few studies have found risperidone to be efficacious for treating ODD and conduct disorder; however, this use is off-label, and its considerable adverse effect and risk profile needs to be weighed against the potential benefit.⁸

Antipsychotic polypharmacy should be avoided because of the higher risk of adverse effects and interactions, and a lack of robust, controlled studies evaluating the safety of using antipsychotics for non-FDA-approved indications in children and adolescents.⁷ All patients who receive antipsychotics require monitoring for extrapyramidal symptoms, tardive dyskinesia, neuroleptic malignant syndrome, orthostatic hypotension, sedation, metabolic syndrome, and other potential adverse effects. Patients receiving risperidone need to have their prolactin levels monitored periodically, and their parents should be made aware of the potential for hyperprolactinemia and other adverse effects. Aripiprazole and quetiapine may increase the risk of suicidality.

Antiepileptics. A meta-analysis of 7 randomized controlled trials examining the use of antiepileptic medications (valproate, lamotrigine, levetiracetam, and topiramate) in children with autism spectrum disorder found no significant difference between placebo and these medications for addressing agitation.³⁴

Continue to: In a retrospective case series...

In a retrospective case series of 30 pedi­atric patients with autism spectrum disorder who were given oxcarbazepine, Douglas et al³⁵ found that 47% of participants experienced significant improvement in irritability/agitation. However, 23% of patients reported significant adverse effects leading to discontinuation. Insufficient evidence exists for the safety and efficacy of oxcarbazepine in this population.³⁵

Benzodiazepines. The use of benzodiazepines in pediatric patients has been associated with paradoxical disinhibition reactions, particularly in children with autism and other developmental or cognitive disabilities or delays.²¹ There is a lack of data on the safety and efficacy of long-term use of benzodiazepines in children, especially in light of these patients’ developing brains, the risk of cognitive impairment, and the potential for dependence with long-term use. Despite this, some studies show that the use of benzodiazepines is fairly common among pediatric patients who present to the ED with agitation.¹⁴ In a recent retrospective study, Kendrick et al¹⁴ found that among pediatric patients with agitation who were brought to the ED, benzodiazepines were the most commonly prescribed medications.

Other medications. Clonidine and guanfacine have been used off-label to treat agitation in children and adolescents, particularly among those with ADHD or autism. Some small pediatric trials have also shown their benefit in decreasing symptoms of aggression, impulsivity, and hyper-arousal in PTSD.³⁶ In addition to adverse effects that include but are not limited to lowered blood pressure, bradycardia, and risk of atrioventricular block, clinicians need to be vigilant for potentially serious rebound hypertension that may occur if doses of these medications are missed; this risk is greater with clonidine.

Diphenhydramine, in both oral and IM forms, has been used to treat agitation in children,³² but has also been associated with a paradoxical disinhibition reaction in pediatric patients²¹ and therefore should be used only sparingly and with caution. Diphenhydramine has anticholinergic properties, and may worsen delirium.¹⁵ Stimulant medications can help aggressive behavior in children and adolescents with ADHD.³⁷

Bottom Line

Agitation among children and adolescents has many possible causes. A combination of a comprehensive assessment and evidence-based, judicious treatment interventions can help prevent and manage agitation in this vulnerable population.

Related Resources

• Baker M, Carlson GA. What do we really know about PRN use in agitated children with mental health conditions: a clinical review. Evid Based Ment Health. 2018;21(4):166-170.
• Gerson R, Malas N, Mroczkowski MM. Crisis in the emergency department: the evaluation and management of acute agitation in children and adolescents. Child Adolesc Psychiatr Clin N Am. 2018;27(3):367-386.

Drug Brand Names

Amantadine • Symmetrel
Aripiprazole • Abilify
Clonidine • Catapres
Guanfacine • Intuniv, Tenex
Haloperidol • Haldol
Lamotrigine • Lamictal
Levetiracetam • Keppra, Spritam
Olanzapine • Zyprexa
Oxcarbazepine • Trileptal
Quetiapine • Seroquel
Topiramate • Topamax
Risperidone • Risperdal
Valproate • Depakene
Ziprasidone • Geodon

Managing agitation—verbal and/or motor restlessness that often is accompanied by irritability and a predisposition to aggression or violence—can be challenging in any patient, but particularly so in children and adolescents. In the United States, the prevalence of children and adolescents presenting to an emergency department (ED) for treatment of psychiatric symptoms, including agitation, has been on the rise.^1,2

Similar to the multitude of causes of fever, agitation among children and adolescents has many possible causes.³ Because agitation can pose a risk for harm to others and/or self, it is important to manage it proactively. Other than studies that focus on agitation in pediatric anesthesia, there is a dearth of studies examining agitation and its treatment in children and adolescents. There is also a scarcity of training in the management of acute agitation in children and adolescents. In a 2017 survey of pediatric hospitalists and consultation-liaison psychiatrists at 38 academic children’s hospitals in North America, approximately 60% of respondents indicated that they had received no training in the evaluation or management of pediatric acute agitation.⁴ In addition, approximately 54% of participants said they did not screen for risk factors for pediatric agitation, even though 84% encountered the condition at least once a month, and as often as weekly.⁴

This article reviews evidence on the causes and treatments of agitation in children and adolescents. For the purposes of this review, child refers to a patient age 6 to 12, and adolescent refers to a patient age 13 to 17.

Identifying the cause

Addressing the underlying cause of agitation is essential. It’s also important to manage acute agitation while the underlying cause is being investigated in a way that does not jeopardize the patient’s emotional or physical safety.

Agitation in children or teens can be due to psychiatric causes such as autism, attention-deficit/hyperactivity disorder (ADHD), or posttraumatic stress disorder (PTSD), or due to medical conditions such as delirium, traumatic brain injury, or other conditions (Table 1).

In a 2005 study of 194 children with agitation in a pediatric post-anesthesia care unit, pain (27%) and anxiety (25%) were found to be the most common causes of agitation.³ Anesthesia-related agitation was a less common cause (11%). Physiologic anomalies were found to be the underlying cause of agitation in only 3 children in this study, but were undiagnosed for a prolonged period in 2 of these 3 children, which highlights the importance of a thorough differential diagnosis in the management of agitation in children.³

Assessment of an agitated child should include a comprehensive history, physical exam, and laboratory testing as indicated. When a pediatric patient comes to the ED with a chief presentation of agitation, a thorough medical and psychiatric assessment should be performed. For patients with a history of psychiatric diagnoses, do not assume that the cause of agitation is psychiatric.

Continue to: Psychiatric causes

Autism spectrum disorder. Children and teens with autism often feel overwhelmed due to transitions, changes, and/or sensory overload. This sensory overload may be in response to relatively subtle sensory stimuli, so it may not always be apparent to parents or others around them.

Research suggests that in general, the ability to cope effectively with emotions is difficult without optimal language development. Due to cognitive/language delays and a related lack of emotional attunement and limited skills in recognizing, expressing, or coping with emotions, difficult emotions in children and adolescents with autism can manifest as agitation.

Attention-deficit/hyperactivity disorder. Children with ADHD may be at a higher risk for agitation, in part due to poor impulse control and limited coping skills. In addition, chronic negative feedback (from parents, teachers, or both) may contribute to low self-esteem, mood symptoms, defiance, and/or other behavioral difficulties. In addition to standard pharmacotherapy for ADHD, treatment involves parent behavior modification training. Setting firm yet empathic limits, “picking battles,” and implementing a developmentally appropriate behavioral plan to manage disruptive behavior in children or adolescents with ADHD can go a long way in helping to prevent the emergence of agitation.

Posttraumatic stress disorder. In some young children, new-onset, unexplained agitation may be the only sign of abuse or trauma. Children who have undergone trauma tend to experience confusion and distress. This may manifest as agitation or aggression, or other symptoms such as increased anxiety or nightmares.⁵ Trauma may be in the form of witnessing violence (domestic or other); experiencing physical, sexual, and/or emotional abuse; or witnessing/experiencing other significant threats to the safety of self and/or loved ones. Re-establishing (or establishing) a sense of psychological and physical safety is paramount in such patients.⁶ Psychotherapy is the first-line modality of treatment in children and adolescents with PTSD.⁶ In general, there is a scarcity of research on medication treatments for PTSD symptoms among children and adolescents.⁶

Oppositional defiant disorder/conduct disorder. Oppositional defiant disorder (ODD) can be comorbid with ADHD. The diagnosis of ODD requires a pervasive pattern of anger, defiance, vindictiveness, and hostility, particularly towards authority figures. However, these symptoms need to be differentiated from the normal range of childhood behavior. Occasionally, children learn to cope maladaptively through disruptive behavior or agitation. Although a parent or caregiver may see this behavior as intentionally malevolent, in a child with limited coping skills (whether due to young age, developmental/cognitive/language/learning delays, or social communication deficits) or one who has witnessed frequent agitation or aggression in the family environment, agitation and disruptive behavior may be a maladaptive form of coping. Thus, diligence needs to be exercised in the diagnosis of ODD and in understanding the psychosocial factors affecting the child, particularly because impulsiveness and uncooperativeness on their own have been found to be linked to greater likelihood of prescription of psychotropic medications from multiple classes.⁷ Family-based interventions, particularly parent training, family therapy, and age-appropriate child skills training, are of prime importance in managing this condition.⁸ Research shows that a shortage of resources, system issues, and cultural roadblocks in implementing family-based psychosocial interventions also can contribute to the increased use of psychotropic medications for aggression in children and teens with ODD, conduct disorder, or ADHD.⁸ The astute clinician needs to be cognizant of this before prescribing.

Continue to: Hallucinations/psychosis

Hallucinations/psychosis. Hallucinations (whether from psychiatric or medical causes) are significantly associated with agitation.⁹ In particular, auditory command hallucinations have been linked to agitation. Command hallucinations in children and adolescents may be secondary to early-onset schizophrenia; however, this diagnosis is rare.¹⁰ Hallucinations can also be an adverse effect of amphetamine-based stimulant medications in children and adolescents. Visual hallucinations are most often a sign of an underlying medical disorder such as delirium, occipital lobe mass/infection, or drug intoxication or withdrawal. Hallucinations need to be distinguished from the normal, imaginative play of a young child.¹⁰

Bipolar mania. In adults, bipolar disorder is a primary psychiatric cause of agitation. In children and adolescents, the diagnosis of bipolar disorder can be complex and requires careful and nuanced history-taking. The risks of agitation are greater with bipolar disorder than with unipolar depression.^11,12

Disruptive mood dysregulation disorder. Prior to DSM-5, many children and adolescents with chronic, non-episodic irritability and severe outbursts out of proportion to the situation or stimuli were given a diagnosis of bipolar disorder. These symptoms, in combination with other symptoms, are now considered part of disruptive mood dysregulation disorder when severe outbursts in a child or adolescent occur 3 to 4 times a week consistently, for at least 1 year. The diagnosis of disruptive mood dysregulation disorder requires ruling out other psychiatric and medical conditions, particularly ADHD.¹³

Substance intoxication/withdrawal. Intoxication or withdrawal from substances such as alcohol, stimulant medications, opioids, methamphetamines, and other agents can lead to agitation. This is more likely to occur among adolescents than children.¹⁴

Adjustment disorder. Parental divorce, especially if it is conflictual, or other life stressors, such as experiencing a move or frequent moves, may contribute to the development of agitation in children and adolescents.

Continue to: Depression

Depression. In children and adolescents, depression can manifest as anger or irritability, and occasionally as agitation.

Medical causes

Delirium. Refractory agitation is often a manifestation of delirium in children and adolescents.¹⁵ If unrecognized and untreated, delirium can be fatal.¹⁶ Therefore, it is imperative that clinicians routinely assess for delirium in any patient who presents with agitation.

Because a patient with delirium often presents with agitation and visual or auditory hallucinations, the medical team may tend to assume these symptoms are secondary to a psychiatric disorder. In this case, the role of the consultation-liaison psychiatrist is critical for guiding the medical team, particularly to continue a thorough exploration of underlying causes while avoiding polypharmacy. Noise, bright lights, frequent changes in nursing staff or caregivers, anticholinergic or benzodiazepine medications, and frequent changes in schedules should be avoided to prevent delirium from occurring or getting worse.¹⁷ A multidisciplinary team approach is key in identifying the underlying cause and managing delirium in pediatric patients.

Traumatic brain injury. Agitation may be a presenting symptom in youth with traumatic brain injury (TBI).¹⁸ Agitation may present often in the acute recovery phase.¹⁹ There is limited evidence on the efficacy and safety of pharmacotherapy for agitation in pediatric patients with TBI.¹⁸

Autoimmune conditions. In a study of 27 patients with anti-N-methyl-d-aspartate receptor encephalitis, Mohammad et al²⁰ found that agitation was a common symptom.

Continue to: Medication-induced/iatrogenic

Medication-induced/iatrogenic. Agitation can be an adverse effect of medications such as amantadine (often used for TBI),¹⁸ atypical antipsychotics,²¹ selective serotonin reuptake inhibitors, and serotonin-norepinephrine reuptake inhibitors.

Infection. Agitation can be a result of encephalitis, meningitis, or other infectious processes.²²

Metabolic conditions. Hepatic or renal failure, diabetic ketoacidosis, and thyroid toxicosis may cause agitation in children or adolescents.²²

Start with nonpharmacologic interventions

Few studies have examined de-escalation techniques in agitated children and adolescents. However, verbal de-escalation is generally viewed as the first-line technique for managing agitation in children and adolescents. When feasible, teaching and modeling developmentally appropriate stress management skills for children and teens can be a beneficial preventative strategy to reduce the incidence and worsening of agitation.²³

Clinicians should refrain from using coercion.²⁴ Coercion could harm the therapeutic alliance, thereby impeding assessment of the underlying causes of agitation, and can be particularly harmful for patients who have a history of trauma or abuse. Even in pediatric patients with no such history, coercion is discouraged due to its punitive connotations and potential to adversely impact a vulnerable child or teen.

Continue to: Establishing a therapeutic rapport...

Establishing a therapeutic rapport with the patient, when feasible, can facilitate smoother de-escalation by offering the patient an outlet to air his/her frustrations and emotions, and by helping the patient feel understood.²⁴ To facilitate this, ensure that the patient’s basic comforts and needs are met, such as access to a warm bed, food, and safety.²⁵

The psychiatrist’s role is to help uncover and address the underlying reason for the patient’s agony or distress. Once the child or adolescent has calmed, explore potential triggers or causes of the agitation.

There has been a significant move away from the use of restraints for managing agitation in children and adolescents.²⁶ Restraints have a psychologically traumatizing effect,²⁷ and have been linked to life-threatening injuries and death in children.²⁴

Pharmacotherapy: Proceed with caution

There are no FDA-approved medications for the treatment of agitation in the general pediatric population, and any medication use in this population is off-label. There is also a dearth of research examining the safety and efficacy of using psychotropic medications for agitation in pediatric patients. Because children and adolescents are more susceptible to adverse effects and risks associated with the use of psychotropic medications, special caution is warranted. In general, pharmacologic interventions are not recommended without the use of psychotherapy-based modalities.

In the past, the aim of using medications to treat patients with agitation was to put the patient to sleep.²⁵ This practice did not help clinicians to assess for underlying causes, and was often accompanied by a greater risk of adverse effects and reactions.²⁴ Therefore, the goal of medication treatment for agitation is to help calm the patient instead of inducing sleep.²⁵

Continue to: Pharmacotherapy should...

Pharmacotherapy should be used only when behavioral interventions have been unsuccessful. Key considerations for using psychotropic medications to address agitation in children and adolescents are summarized in Table 2.²⁵

Antipsychotics, particularly second-generation antipsychotics (SGAs), have been commonly used to manage acute agitation in children and adolescents, and there has been an upswing in the use of these medications in the United States in the last several years.²⁸ Research indicates that males, children and adolescents in foster care, and those with Medicaid have been the more frequent youth recipients of SGAs.²⁹ Of particular concern is the prevalence of antipsychotic use among children younger than age 6. In the last few decades, there has been an increase in the prescription of antipsychotics for children younger than age 6, particularly for disruptive behavior and aggression.³⁰ In a study of preschool-age Medicaid patients in Kentucky, 70,777 prescriptions for SGAs were given to 6,915 children <6 years of age; 73% of these prescriptions were for male patients.³⁰ Because there is a lack of controlled studies examining the safety and efficacy of SGAs among children and adolescents, especially with long-term use, further research is needed and caution is warranted.²⁸

The FDA has approved risperidone (for patients age 5 to 16) and oral aripiprazole (for patients age 6 to 17) for treating irritability related to autism spectrum disorder; irritability can contribute to or exacerbate agitation. The FDA has also approved several antipsychotic medications for treating schizophrenia or bipolar disorder in adolescents of varying ages. However, SGAs have also been found to be used commonly among young patients who do not meet criteria for autism, schizophrenia, or bipolar disorder. Aggression is the most common symptom for which SGAs are used among the pediatric population.²⁹ Careful and judicious weighing of the risks and benefits is warranted before using antipsychotic medications in a child or adolescent.

Externalizing disorders among children and adolescents tend to get treated with antipsychotics.²⁸ A Canadian study examining records of 6,916 children found that most children who had been prescribed risperidone received it for ADHD or conduct disorder, and most patients had not received laboratory testing for monitoring the antipsychotic medication they were taking.³¹ In a 2018 study examining medical records of 120 pediatric patients who presented to an ED in British Columbia with agitation, antipsychotics were the most commonly used medications for patients with autism spectrum disorder; most patients received at least 1 dose.¹⁴

For children and adolescents with agitation or aggression who were admitted to inpatient units, IM olanzapine and ziprasidone were found to exhibit similar efficacy when used to treat agitation.^14,21,32

Continue to: In case reports...

In case reports, a combination of olanzapine with CNS-suppressing agents has resulted in death. Therefore, do not combine olanzapine with agents such as benzodiazepines.²⁵ In a patient with a likely medical source of agitation, insufficient evidence exists to support the use of olanzapine, and additional research is needed.²⁵

Low-dose haloperidol has been found to be effective for delirium-related agitation in pediatric studies.¹⁵ Before initiating an antipsychotic for any child or adolescent, review the patient’s family history for reports of early cardiac death and the patient’s own history of cardiac symptoms, palpitations, syncope, or prolonged QT interval. Monitor for QT prolongation. Among commonly used antipsychotics, the risk of QT prolongation is higher with IV administration of haloperidol and with ziprasidone. Studies show that compared with oral or IM haloperidol, the IV formulation has a higher risk of increased QTc interval, torsades de pointes, and sudden death.³³ The FDA recommends continuous cardiac monitoring in adults receiving IV haloperidol. Data for its safety in children and adolescents are insufficient.

A few studies have found risperidone to be efficacious for treating ODD and conduct disorder; however, this use is off-label, and its considerable adverse effect and risk profile needs to be weighed against the potential benefit.⁸

Antipsychotic polypharmacy should be avoided because of the higher risk of adverse effects and interactions, and a lack of robust, controlled studies evaluating the safety of using antipsychotics for non-FDA-approved indications in children and adolescents.⁷ All patients who receive antipsychotics require monitoring for extrapyramidal symptoms, tardive dyskinesia, neuroleptic malignant syndrome, orthostatic hypotension, sedation, metabolic syndrome, and other potential adverse effects. Patients receiving risperidone need to have their prolactin levels monitored periodically, and their parents should be made aware of the potential for hyperprolactinemia and other adverse effects. Aripiprazole and quetiapine may increase the risk of suicidality.

Antiepileptics. A meta-analysis of 7 randomized controlled trials examining the use of antiepileptic medications (valproate, lamotrigine, levetiracetam, and topiramate) in children with autism spectrum disorder found no significant difference between placebo and these medications for addressing agitation.³⁴

Continue to: In a retrospective case series...

In a retrospective case series of 30 pedi­atric patients with autism spectrum disorder who were given oxcarbazepine, Douglas et al³⁵ found that 47% of participants experienced significant improvement in irritability/agitation. However, 23% of patients reported significant adverse effects leading to discontinuation. Insufficient evidence exists for the safety and efficacy of oxcarbazepine in this population.³⁵

Benzodiazepines. The use of benzodiazepines in pediatric patients has been associated with paradoxical disinhibition reactions, particularly in children with autism and other developmental or cognitive disabilities or delays.²¹ There is a lack of data on the safety and efficacy of long-term use of benzodiazepines in children, especially in light of these patients’ developing brains, the risk of cognitive impairment, and the potential for dependence with long-term use. Despite this, some studies show that the use of benzodiazepines is fairly common among pediatric patients who present to the ED with agitation.¹⁴ In a recent retrospective study, Kendrick et al¹⁴ found that among pediatric patients with agitation who were brought to the ED, benzodiazepines were the most commonly prescribed medications.

Other medications. Clonidine and guanfacine have been used off-label to treat agitation in children and adolescents, particularly among those with ADHD or autism. Some small pediatric trials have also shown their benefit in decreasing symptoms of aggression, impulsivity, and hyper-arousal in PTSD.³⁶ In addition to adverse effects that include but are not limited to lowered blood pressure, bradycardia, and risk of atrioventricular block, clinicians need to be vigilant for potentially serious rebound hypertension that may occur if doses of these medications are missed; this risk is greater with clonidine.

Diphenhydramine, in both oral and IM forms, has been used to treat agitation in children,³² but has also been associated with a paradoxical disinhibition reaction in pediatric patients²¹ and therefore should be used only sparingly and with caution. Diphenhydramine has anticholinergic properties, and may worsen delirium.¹⁵ Stimulant medications can help aggressive behavior in children and adolescents with ADHD.³⁷

Bottom Line

Agitation among children and adolescents has many possible causes. A combination of a comprehensive assessment and evidence-based, judicious treatment interventions can help prevent and manage agitation in this vulnerable population.

Related Resources

• Baker M, Carlson GA. What do we really know about PRN use in agitated children with mental health conditions: a clinical review. Evid Based Ment Health. 2018;21(4):166-170.
• Gerson R, Malas N, Mroczkowski MM. Crisis in the emergency department: the evaluation and management of acute agitation in children and adolescents. Child Adolesc Psychiatr Clin N Am. 2018;27(3):367-386.

Drug Brand Names

Amantadine • Symmetrel
Aripiprazole • Abilify
Clonidine • Catapres
Guanfacine • Intuniv, Tenex
Haloperidol • Haldol
Lamotrigine • Lamictal
Levetiracetam • Keppra, Spritam
Olanzapine • Zyprexa
Oxcarbazepine • Trileptal
Quetiapine • Seroquel
Topiramate • Topamax
Risperidone • Risperdal
Valproate • Depakene
Ziprasidone • Geodon

Managing agitation—verbal and/or motor restlessness that often is accompanied by irritability and a predisposition to aggression or violence—can be challenging in any patient, but particularly so in children and adolescents. In the United States, the prevalence of children and adolescents presenting to an emergency department (ED) for treatment of psychiatric symptoms, including agitation, has been on the rise.^1,2

Similar to the multitude of causes of fever, agitation among children and adolescents has many possible causes.³ Because agitation can pose a risk for harm to others and/or self, it is important to manage it proactively. Other than studies that focus on agitation in pediatric anesthesia, there is a dearth of studies examining agitation and its treatment in children and adolescents. There is also a scarcity of training in the management of acute agitation in children and adolescents. In a 2017 survey of pediatric hospitalists and consultation-liaison psychiatrists at 38 academic children’s hospitals in North America, approximately 60% of respondents indicated that they had received no training in the evaluation or management of pediatric acute agitation.⁴ In addition, approximately 54% of participants said they did not screen for risk factors for pediatric agitation, even though 84% encountered the condition at least once a month, and as often as weekly.⁴

This article reviews evidence on the causes and treatments of agitation in children and adolescents. For the purposes of this review, child refers to a patient age 6 to 12, and adolescent refers to a patient age 13 to 17.

Identifying the cause

Addressing the underlying cause of agitation is essential. It’s also important to manage acute agitation while the underlying cause is being investigated in a way that does not jeopardize the patient’s emotional or physical safety.

Agitation in children or teens can be due to psychiatric causes such as autism, attention-deficit/hyperactivity disorder (ADHD), or posttraumatic stress disorder (PTSD), or due to medical conditions such as delirium, traumatic brain injury, or other conditions (Table 1).

In a 2005 study of 194 children with agitation in a pediatric post-anesthesia care unit, pain (27%) and anxiety (25%) were found to be the most common causes of agitation.³ Anesthesia-related agitation was a less common cause (11%). Physiologic anomalies were found to be the underlying cause of agitation in only 3 children in this study, but were undiagnosed for a prolonged period in 2 of these 3 children, which highlights the importance of a thorough differential diagnosis in the management of agitation in children.³

Assessment of an agitated child should include a comprehensive history, physical exam, and laboratory testing as indicated. When a pediatric patient comes to the ED with a chief presentation of agitation, a thorough medical and psychiatric assessment should be performed. For patients with a history of psychiatric diagnoses, do not assume that the cause of agitation is psychiatric.

Continue to: Psychiatric causes

Autism spectrum disorder. Children and teens with autism often feel overwhelmed due to transitions, changes, and/or sensory overload. This sensory overload may be in response to relatively subtle sensory stimuli, so it may not always be apparent to parents or others around them.

Research suggests that in general, the ability to cope effectively with emotions is difficult without optimal language development. Due to cognitive/language delays and a related lack of emotional attunement and limited skills in recognizing, expressing, or coping with emotions, difficult emotions in children and adolescents with autism can manifest as agitation.

Attention-deficit/hyperactivity disorder. Children with ADHD may be at a higher risk for agitation, in part due to poor impulse control and limited coping skills. In addition, chronic negative feedback (from parents, teachers, or both) may contribute to low self-esteem, mood symptoms, defiance, and/or other behavioral difficulties. In addition to standard pharmacotherapy for ADHD, treatment involves parent behavior modification training. Setting firm yet empathic limits, “picking battles,” and implementing a developmentally appropriate behavioral plan to manage disruptive behavior in children or adolescents with ADHD can go a long way in helping to prevent the emergence of agitation.

Posttraumatic stress disorder. In some young children, new-onset, unexplained agitation may be the only sign of abuse or trauma. Children who have undergone trauma tend to experience confusion and distress. This may manifest as agitation or aggression, or other symptoms such as increased anxiety or nightmares.⁵ Trauma may be in the form of witnessing violence (domestic or other); experiencing physical, sexual, and/or emotional abuse; or witnessing/experiencing other significant threats to the safety of self and/or loved ones. Re-establishing (or establishing) a sense of psychological and physical safety is paramount in such patients.⁶ Psychotherapy is the first-line modality of treatment in children and adolescents with PTSD.⁶ In general, there is a scarcity of research on medication treatments for PTSD symptoms among children and adolescents.⁶

Oppositional defiant disorder/conduct disorder. Oppositional defiant disorder (ODD) can be comorbid with ADHD. The diagnosis of ODD requires a pervasive pattern of anger, defiance, vindictiveness, and hostility, particularly towards authority figures. However, these symptoms need to be differentiated from the normal range of childhood behavior. Occasionally, children learn to cope maladaptively through disruptive behavior or agitation. Although a parent or caregiver may see this behavior as intentionally malevolent, in a child with limited coping skills (whether due to young age, developmental/cognitive/language/learning delays, or social communication deficits) or one who has witnessed frequent agitation or aggression in the family environment, agitation and disruptive behavior may be a maladaptive form of coping. Thus, diligence needs to be exercised in the diagnosis of ODD and in understanding the psychosocial factors affecting the child, particularly because impulsiveness and uncooperativeness on their own have been found to be linked to greater likelihood of prescription of psychotropic medications from multiple classes.⁷ Family-based interventions, particularly parent training, family therapy, and age-appropriate child skills training, are of prime importance in managing this condition.⁸ Research shows that a shortage of resources, system issues, and cultural roadblocks in implementing family-based psychosocial interventions also can contribute to the increased use of psychotropic medications for aggression in children and teens with ODD, conduct disorder, or ADHD.⁸ The astute clinician needs to be cognizant of this before prescribing.

Continue to: Hallucinations/psychosis

Hallucinations/psychosis. Hallucinations (whether from psychiatric or medical causes) are significantly associated with agitation.⁹ In particular, auditory command hallucinations have been linked to agitation. Command hallucinations in children and adolescents may be secondary to early-onset schizophrenia; however, this diagnosis is rare.¹⁰ Hallucinations can also be an adverse effect of amphetamine-based stimulant medications in children and adolescents. Visual hallucinations are most often a sign of an underlying medical disorder such as delirium, occipital lobe mass/infection, or drug intoxication or withdrawal. Hallucinations need to be distinguished from the normal, imaginative play of a young child.¹⁰

Bipolar mania. In adults, bipolar disorder is a primary psychiatric cause of agitation. In children and adolescents, the diagnosis of bipolar disorder can be complex and requires careful and nuanced history-taking. The risks of agitation are greater with bipolar disorder than with unipolar depression.^11,12

Disruptive mood dysregulation disorder. Prior to DSM-5, many children and adolescents with chronic, non-episodic irritability and severe outbursts out of proportion to the situation or stimuli were given a diagnosis of bipolar disorder. These symptoms, in combination with other symptoms, are now considered part of disruptive mood dysregulation disorder when severe outbursts in a child or adolescent occur 3 to 4 times a week consistently, for at least 1 year. The diagnosis of disruptive mood dysregulation disorder requires ruling out other psychiatric and medical conditions, particularly ADHD.¹³

Substance intoxication/withdrawal. Intoxication or withdrawal from substances such as alcohol, stimulant medications, opioids, methamphetamines, and other agents can lead to agitation. This is more likely to occur among adolescents than children.¹⁴

Adjustment disorder. Parental divorce, especially if it is conflictual, or other life stressors, such as experiencing a move or frequent moves, may contribute to the development of agitation in children and adolescents.

Continue to: Depression

Depression. In children and adolescents, depression can manifest as anger or irritability, and occasionally as agitation.

Medical causes

Delirium. Refractory agitation is often a manifestation of delirium in children and adolescents.¹⁵ If unrecognized and untreated, delirium can be fatal.¹⁶ Therefore, it is imperative that clinicians routinely assess for delirium in any patient who presents with agitation.

Because a patient with delirium often presents with agitation and visual or auditory hallucinations, the medical team may tend to assume these symptoms are secondary to a psychiatric disorder. In this case, the role of the consultation-liaison psychiatrist is critical for guiding the medical team, particularly to continue a thorough exploration of underlying causes while avoiding polypharmacy. Noise, bright lights, frequent changes in nursing staff or caregivers, anticholinergic or benzodiazepine medications, and frequent changes in schedules should be avoided to prevent delirium from occurring or getting worse.¹⁷ A multidisciplinary team approach is key in identifying the underlying cause and managing delirium in pediatric patients.

Traumatic brain injury. Agitation may be a presenting symptom in youth with traumatic brain injury (TBI).¹⁸ Agitation may present often in the acute recovery phase.¹⁹ There is limited evidence on the efficacy and safety of pharmacotherapy for agitation in pediatric patients with TBI.¹⁸

Autoimmune conditions. In a study of 27 patients with anti-N-methyl-d-aspartate receptor encephalitis, Mohammad et al²⁰ found that agitation was a common symptom.

Continue to: Medication-induced/iatrogenic

Medication-induced/iatrogenic. Agitation can be an adverse effect of medications such as amantadine (often used for TBI),¹⁸ atypical antipsychotics,²¹ selective serotonin reuptake inhibitors, and serotonin-norepinephrine reuptake inhibitors.

Infection. Agitation can be a result of encephalitis, meningitis, or other infectious processes.²²

Metabolic conditions. Hepatic or renal failure, diabetic ketoacidosis, and thyroid toxicosis may cause agitation in children or adolescents.²²

Start with nonpharmacologic interventions

Few studies have examined de-escalation techniques in agitated children and adolescents. However, verbal de-escalation is generally viewed as the first-line technique for managing agitation in children and adolescents. When feasible, teaching and modeling developmentally appropriate stress management skills for children and teens can be a beneficial preventative strategy to reduce the incidence and worsening of agitation.²³

Clinicians should refrain from using coercion.²⁴ Coercion could harm the therapeutic alliance, thereby impeding assessment of the underlying causes of agitation, and can be particularly harmful for patients who have a history of trauma or abuse. Even in pediatric patients with no such history, coercion is discouraged due to its punitive connotations and potential to adversely impact a vulnerable child or teen.

Continue to: Establishing a therapeutic rapport...

Establishing a therapeutic rapport with the patient, when feasible, can facilitate smoother de-escalation by offering the patient an outlet to air his/her frustrations and emotions, and by helping the patient feel understood.²⁴ To facilitate this, ensure that the patient’s basic comforts and needs are met, such as access to a warm bed, food, and safety.²⁵

The psychiatrist’s role is to help uncover and address the underlying reason for the patient’s agony or distress. Once the child or adolescent has calmed, explore potential triggers or causes of the agitation.

There has been a significant move away from the use of restraints for managing agitation in children and adolescents.²⁶ Restraints have a psychologically traumatizing effect,²⁷ and have been linked to life-threatening injuries and death in children.²⁴

Pharmacotherapy: Proceed with caution

There are no FDA-approved medications for the treatment of agitation in the general pediatric population, and any medication use in this population is off-label. There is also a dearth of research examining the safety and efficacy of using psychotropic medications for agitation in pediatric patients. Because children and adolescents are more susceptible to adverse effects and risks associated with the use of psychotropic medications, special caution is warranted. In general, pharmacologic interventions are not recommended without the use of psychotherapy-based modalities.

In the past, the aim of using medications to treat patients with agitation was to put the patient to sleep.²⁵ This practice did not help clinicians to assess for underlying causes, and was often accompanied by a greater risk of adverse effects and reactions.²⁴ Therefore, the goal of medication treatment for agitation is to help calm the patient instead of inducing sleep.²⁵

Continue to: Pharmacotherapy should...

Pharmacotherapy should be used only when behavioral interventions have been unsuccessful. Key considerations for using psychotropic medications to address agitation in children and adolescents are summarized in Table 2.²⁵

Antipsychotics, particularly second-generation antipsychotics (SGAs), have been commonly used to manage acute agitation in children and adolescents, and there has been an upswing in the use of these medications in the United States in the last several years.²⁸ Research indicates that males, children and adolescents in foster care, and those with Medicaid have been the more frequent youth recipients of SGAs.²⁹ Of particular concern is the prevalence of antipsychotic use among children younger than age 6. In the last few decades, there has been an increase in the prescription of antipsychotics for children younger than age 6, particularly for disruptive behavior and aggression.³⁰ In a study of preschool-age Medicaid patients in Kentucky, 70,777 prescriptions for SGAs were given to 6,915 children <6 years of age; 73% of these prescriptions were for male patients.³⁰ Because there is a lack of controlled studies examining the safety and efficacy of SGAs among children and adolescents, especially with long-term use, further research is needed and caution is warranted.²⁸

The FDA has approved risperidone (for patients age 5 to 16) and oral aripiprazole (for patients age 6 to 17) for treating irritability related to autism spectrum disorder; irritability can contribute to or exacerbate agitation. The FDA has also approved several antipsychotic medications for treating schizophrenia or bipolar disorder in adolescents of varying ages. However, SGAs have also been found to be used commonly among young patients who do not meet criteria for autism, schizophrenia, or bipolar disorder. Aggression is the most common symptom for which SGAs are used among the pediatric population.²⁹ Careful and judicious weighing of the risks and benefits is warranted before using antipsychotic medications in a child or adolescent.

Externalizing disorders among children and adolescents tend to get treated with antipsychotics.²⁸ A Canadian study examining records of 6,916 children found that most children who had been prescribed risperidone received it for ADHD or conduct disorder, and most patients had not received laboratory testing for monitoring the antipsychotic medication they were taking.³¹ In a 2018 study examining medical records of 120 pediatric patients who presented to an ED in British Columbia with agitation, antipsychotics were the most commonly used medications for patients with autism spectrum disorder; most patients received at least 1 dose.¹⁴

For children and adolescents with agitation or aggression who were admitted to inpatient units, IM olanzapine and ziprasidone were found to exhibit similar efficacy when used to treat agitation.^14,21,32

Continue to: In case reports...

In case reports, a combination of olanzapine with CNS-suppressing agents has resulted in death. Therefore, do not combine olanzapine with agents such as benzodiazepines.²⁵ In a patient with a likely medical source of agitation, insufficient evidence exists to support the use of olanzapine, and additional research is needed.²⁵

Low-dose haloperidol has been found to be effective for delirium-related agitation in pediatric studies.¹⁵ Before initiating an antipsychotic for any child or adolescent, review the patient’s family history for reports of early cardiac death and the patient’s own history of cardiac symptoms, palpitations, syncope, or prolonged QT interval. Monitor for QT prolongation. Among commonly used antipsychotics, the risk of QT prolongation is higher with IV administration of haloperidol and with ziprasidone. Studies show that compared with oral or IM haloperidol, the IV formulation has a higher risk of increased QTc interval, torsades de pointes, and sudden death.³³ The FDA recommends continuous cardiac monitoring in adults receiving IV haloperidol. Data for its safety in children and adolescents are insufficient.

A few studies have found risperidone to be efficacious for treating ODD and conduct disorder; however, this use is off-label, and its considerable adverse effect and risk profile needs to be weighed against the potential benefit.⁸

Antipsychotic polypharmacy should be avoided because of the higher risk of adverse effects and interactions, and a lack of robust, controlled studies evaluating the safety of using antipsychotics for non-FDA-approved indications in children and adolescents.⁷ All patients who receive antipsychotics require monitoring for extrapyramidal symptoms, tardive dyskinesia, neuroleptic malignant syndrome, orthostatic hypotension, sedation, metabolic syndrome, and other potential adverse effects. Patients receiving risperidone need to have their prolactin levels monitored periodically, and their parents should be made aware of the potential for hyperprolactinemia and other adverse effects. Aripiprazole and quetiapine may increase the risk of suicidality.

Antiepileptics. A meta-analysis of 7 randomized controlled trials examining the use of antiepileptic medications (valproate, lamotrigine, levetiracetam, and topiramate) in children with autism spectrum disorder found no significant difference between placebo and these medications for addressing agitation.³⁴

Continue to: In a retrospective case series...

In a retrospective case series of 30 pedi­atric patients with autism spectrum disorder who were given oxcarbazepine, Douglas et al³⁵ found that 47% of participants experienced significant improvement in irritability/agitation. However, 23% of patients reported significant adverse effects leading to discontinuation. Insufficient evidence exists for the safety and efficacy of oxcarbazepine in this population.³⁵

Benzodiazepines. The use of benzodiazepines in pediatric patients has been associated with paradoxical disinhibition reactions, particularly in children with autism and other developmental or cognitive disabilities or delays.²¹ There is a lack of data on the safety and efficacy of long-term use of benzodiazepines in children, especially in light of these patients’ developing brains, the risk of cognitive impairment, and the potential for dependence with long-term use. Despite this, some studies show that the use of benzodiazepines is fairly common among pediatric patients who present to the ED with agitation.¹⁴ In a recent retrospective study, Kendrick et al¹⁴ found that among pediatric patients with agitation who were brought to the ED, benzodiazepines were the most commonly prescribed medications.

Other medications. Clonidine and guanfacine have been used off-label to treat agitation in children and adolescents, particularly among those with ADHD or autism. Some small pediatric trials have also shown their benefit in decreasing symptoms of aggression, impulsivity, and hyper-arousal in PTSD.³⁶ In addition to adverse effects that include but are not limited to lowered blood pressure, bradycardia, and risk of atrioventricular block, clinicians need to be vigilant for potentially serious rebound hypertension that may occur if doses of these medications are missed; this risk is greater with clonidine.

Diphenhydramine, in both oral and IM forms, has been used to treat agitation in children,³² but has also been associated with a paradoxical disinhibition reaction in pediatric patients²¹ and therefore should be used only sparingly and with caution. Diphenhydramine has anticholinergic properties, and may worsen delirium.¹⁵ Stimulant medications can help aggressive behavior in children and adolescents with ADHD.³⁷

Bottom Line

Agitation among children and adolescents has many possible causes. A combination of a comprehensive assessment and evidence-based, judicious treatment interventions can help prevent and manage agitation in this vulnerable population.

Related Resources

• Baker M, Carlson GA. What do we really know about PRN use in agitated children with mental health conditions: a clinical review. Evid Based Ment Health. 2018;21(4):166-170.
• Gerson R, Malas N, Mroczkowski MM. Crisis in the emergency department: the evaluation and management of acute agitation in children and adolescents. Child Adolesc Psychiatr Clin N Am. 2018;27(3):367-386.

Drug Brand Names

Amantadine • Symmetrel
Aripiprazole • Abilify
Clonidine • Catapres
Guanfacine • Intuniv, Tenex
Haloperidol • Haldol
Lamotrigine • Lamictal
Levetiracetam • Keppra, Spritam
Olanzapine • Zyprexa
Oxcarbazepine • Trileptal
Quetiapine • Seroquel
Topiramate • Topamax
Risperidone • Risperdal
Valproate • Depakene
Ziprasidone • Geodon