Article

Posttraumatic stress disorder (PTSD) is a chronic and disabling psychiatric disorder. The lifetime prevalence among American adults is 6.8%.¹ Management of PTSD includes treating distressing symptoms, reducing avoidant behaviors, treating comorbid conditions (eg, depression, substance use disorders, or mood dysregulation), and improving adaptive functioning, which includes restoring a psychological sense of safety and trust. PTSD can be treated using evidence-based psychotherapies, pharmacotherapy, or a combination of both modalities. For adults, evidence-based treatment guidelines recommend the use of cognitive-behavioral therapy, cognitive processing therapy, cognitive therapy, and prolonged exposure therapy.² These guidelines also recommend (with some reservations) the use of brief eclectic psychotherapy, eye movement desensitization and reprocessing, and narrative exposure therapy.² Although the evidence base for the use of medications is not as strong as that for the psychotherapies listed above, the guidelines recommend the use of fluoxetine, paroxetine, sertraline, and venlafaxine.²

Currently available treatments for PTSD have significant limitations. For example, trauma-focused psychotherapies can have significant rates of nonresponse, partial response, or treatment dropout.^3,4 Additionally, such therapies are not widely accessible. As for pharmacotherapy, very few available options are supported by evidence, and the efficacy of these options is limited, as shown by the reports that only 60% of patients with PTSD show a response to selective serotonin reuptake inhibitors (SSRIs), and only 20% to 30% achieve complete remission.⁵ Additionally, it may take months for patients to achieve an acceptable level of improvement with medications. As a result, a substantial proportion of patients who seek treatment continue to remain symptomatic, with impaired levels of functioning. This lack of progress in PTSD treatment has been labeled as a national crisis, calling for an urgent need to find effective pharmacologic treatments for PTSD.⁶

In this article, we review 8 randomized controlled trials (RCTs) of treatments for PTSD published within the last 5 years (Table^7-14).

1. Feder A, Costi S, Rutter SB, et al. A randomized controlled trial of repeated ketamine administration for chronic posttraumatic stress disorder. Am J Psychiatry. 2021;178(2):193-202

Feder et al had previously found a significant and quick decrease in PTSD symptoms after a single dose of IV ketamine had. This is the first RCT to examine the effectiveness and safety of repeated IV ketamine infusions for the treatment of persistent PTSD.⁷ 

Study design

• This randomized, double-blind, parallel-arm controlled trial treated 30 individuals with chronic PTSD with 6 infusions of either ketamine (0.5 mg/kg) or midazolam (0.045 mg/kg) over 2 consecutive weeks. 
• Participants were individuals age 18 to 70 with a primary diagnosis of chronic PTSD according to the DSM-5 criteria and determined by The Structure Clinical Interview for DSM-5, with a score ≥30 on the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5).  
• Any severe or unstable medical condition, active suicidal or homicidal ideation, lifetime history of psychotic or bipolar disorder, current anorexia nervosa or bulimia, alcohol or substance use disorder within 3 months of screening, history of recreational ketamine or phencyclidine use on more than 1 occasion or any use in the previous 2 years, and ongoing treatment with a long-acting benzodiazepine or opioid medication were all considered exclusion criteria. Individuals who took short-acting benzodiazepines had their morning doses held on infusion days. Marijuana or cannabis derivatives were allowed. 
• The primary outcome measure was a change in PTSD symptom severity as measured with CAPS-5. This was administered before the first infusion and weekly thereafter. The Impact of Event Scale-Revised, the Montgomery–Åsberg Depression Rating Scale, and adverse effect measurements were used as secondary outcome measures. 
• Treatment response was defined as ≥30% symptom improvement 2 weeks after the first infusion as assessed with CAPS-5. 
• Individuals who responded to treatment were followed naturalistically weekly for up to 4 weeks and then monthly until loss of responder status, or up to 6 months if there was no loss of response. 

Outcomes

• At the second week, the mean CAPS-5 total score in the ketamine group was 11.88 points (SE = 3.96) lower than in the midazolam group (d = 1.13; 95% CI, 0.36 to 1.91).  
• In the ketamine group, 67% of patients responded to therapy, compared to 20% in the midazolam group.  
• Following the 2-week course of infusions, the median period until loss of response among ketamine responders was 27.5 days.  
• Ketamine infusions showed good tolerability and safety. There were no clinically significant adverse effects. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations

• Repeated ketamine infusions are effective in reducing symptom severity in individuals with chronic PTSD. 
• Limitations to this study include the exclusion of individuals with comorbid bipolar disorder, current alcohol or substance use disorder, or suicidal ideations, the small sample size, and a higher rate of transient dissociative symptoms in the ketamine group. 
• Future studies could evaluate the efficacy of repeated ketamine infusions in individuals with treatment-resistant PTSD. Also, further studies are required to assess the efficacy of novel interventions to prevent relapse and evaluate the efficacy, safety, and tolerability of periodic IV ketamine use as maintenance.  
• Additional research might determine whether pairing psychotherapy with ketamine administration can lessen the risk of recurrence for PTSD patients after stopping ketamine infusions. 

2. Rauch SAM, Kim HM, Powell C, et al. Efficacy of prolonged exposure therapy, sertraline hydrochloride, and their combination among combat veterans with posttraumatic stress disorder: a randomized clinical trial. JAMA Psychiatry. 2019;76(2):117-126

Clinical practice recommendations for PTSD have identified trauma-focused psychotherapies and SSRIs as very effective treatments. The few studies that have compared trauma-focused psychotherapy to SSRIs or to a combination of treatments are not generalizable, have significant limitations, or are primarily concerned with refractory disorders or augmentation techniques. This study evaluated the efficacy of prolonged exposure therapy (PE) plus placebo, PE plus sertraline, and sertraline plus enhanced medication management in the treatment of PTSD.⁸ 

Study design

• This randomized, 4-site, 24-week clinical trial divided participants into 3 subgroups: PE plus placebo, PE plus sertraline, and sertraline plus enhanced medication management. 
• Participants were veterans or service members of the Iraq and/or Afghanistan wars with combat-related PTSD and significant impairment as indicated by a CAPS score ≥50 for at least 3 months. The DSM-IV-TR version of CAPS was used because the DSM-5 version was not available at the time of the study.
• Individuals who had a current, imminent risk of suicide; active psychosis; alcohol or substance dependence in the past 8 weeks; inability to attend weekly appointments for the treatment period; prior intolerance to or failure of an adequate trial of PE or sertraline; medical illness likely to result in hospitalization or contraindication to study treatment; serious cognitive impairment; mild traumatic brain injury; or concurrent use of antidepressants, antipsychotics, benzodiazepines, prazosin, or sleep agents were excluded. 
• Participants completed up to thirteen 90-minute sessions of PE. 
• The sertraline dosage was titrated during a 10-week period and continued until Week 24. Dosages were adjusted between 50 and 200 mg/d, with the last dose increase at Week 10. 
• The primary outcome measure was symptom severity of PTSD in the past month as determined by CAPS score at Week 24.
• The secondary outcome was self-reported symptoms of PTSD (PTSD checklist [PCL] Specific Stressor Version), clinically meaningful change (reduction of ≥20 points or score ≤35 on CAPS), response (reduction of ≥50% in CAPS score), and remission (CAPS score ≤35). 

Outcomes

• At Week 24, 149 participants completed the study; 207 were included in the intent-to-treat analysis. 
• PTSD symptoms significantly decreased over 24 weeks, according to a modified intent-to-treat analysis utilizing a mixed model of repeated measurements; nevertheless, slopes were similar across therapy groups. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• Although the severity of PTSD symptoms decreased in all 3 subgroups, there was no difference in PTSD symptom severity or change in symptoms at Week 24 among all 3 subgroups.  
• The main limitation of this study was the inclusion of only combat veterans. 
• Further research should focus on enhancing treatment retention and should include administering sustained exposure therapy at brief intervals. 

3. Lehrner A, Hildebrandt T, Bierer LM, et al. A randomized, double-blind, placebo-controlled trial of hydrocortisone augmentation of prolonged exposure for PTSD in US combat veterans. Behav Res Ther. 2021;144:103924

First-line therapy for PTSD includes cognitive-behavioral therapies such as PE. However, because many people still have major adverse effects after receiving medication, improving treatment efficacy is a concern. Glucocorticoids promote extinction learning, and alterations in glucocorticoid signaling pathways have been associated with PTSD. Lehrner et al previously showed that adding hydrocortisone (HCORT) to PE therapy increased patients’ glucocorticoid sensitivity at baseline, improved treatment retention, and resulted in greater treatment improvements. This study evaluated HCORT in conjunction with PE for combat veterans with PTSD following deployment to Iraq and Afghanistan.⁹ 

Study design

• This randomized, double-blind, placebo-controlled trial administered HCORT 30 mg oral or placebo to 96 combat veterans 30 minutes before PE sessions.  
• Participants were veterans previously deployed to Afghanistan or Iraq with deployment-related PTSD >6 months with a minimum CAPS score of 60. They were unmedicated or on a stable psychotropic regimen for ≥4 weeks. 
• Exclusion criteria included a lifetime history of a primary psychotic disorder (bipolar I disorder or obsessive-compulsive disorder), medical or mental health condition other than PTSD that required immediate clinical attention, moderate to severe traumatic brain injury (TBI), substance abuse or dependence within the past 3 months, medical illness that contraindicated ingestion of hydrocortisone, acute suicide risk, and pregnancy or intent to become pregnant. 
• The primary outcome measures included PTSD severity as assessed with CAPS. 
• Secondary outcome measures included self-reported PTSD symptoms as assessed with the Posttraumatic Diagnostic Scale (PDS) and depression as assessed with the Beck Depression Inventory-II (BDI). These scales were administered pretreatment, posttreatment, and at 3-months follow-up. 

Outcomes

• Out of 96 veterans enrolled, 60 were randomized and 52 completed the treatment.  
• Five participants were considered recovered early and completed <12 sessions.
• Of those who completed treatment, 50 completed the 1-week posttreatment evaluations and 49 completed the 3-month follow-up evaluation.
• There was no difference in the proportion of dropouts (13.33%) across the conditions.
• HCORT failed to significantly improve either secondary outcomes or PTSD symptoms, according to an intent-to-treat analysis.
• However, exploratory analyses revealed that veterans with recent post-concussive symptoms and moderate TBI exposure saw a larger decrease in hyperarousal symptoms after PE therapy with HCORT augmentation.  
• The reduction in avoidance symptoms with HCORT augmentation was also larger in veterans with higher baseline glucocorticoid sensitivity. 

Continue to: Conclusions/limitations

Conclusions/limitations 

• HCORT does not improve PTSD symptoms as assessed with the CAPS and PDS, or depression as assessed with the BDI. 
• The main limitation of this study is generalizability. 
• Further studies are needed to determine whether PE with HCORT could benefit veterans with indicators of enhanced glucocorticoid sensitivity, mild TBI, or postconcussive syndrome. 

4. Inslicht SS, Niles AN, Metzler TJ, et al. Randomized controlled experimental study of hydrocortisone and D-cycloserine effects on fear extinction in PTSD. Neuropsychopharmacology. 2022;47(11):1945-1952

PE, one of the most well-researched therapies for PTSD, is based on fear extinction. Exploring pharmacotherapies that improve fear extinction learning and their potential as supplements to PE is gaining increased attention. Such pharmacotherapies aim to improve the clinical impact of PE on the extent and persistence of symptom reduction. This study evaluated the effects of HCORT and D-cycloserine (DCS), a partial agonist of the N-methyl-D-aspartate (NMDA) receptor, on the learning and consolidation of fear extinction in patients with PTSD.¹⁰ 

Study design

• This double-blind, placebo-controlled, 3-group experimental design evaluated 90 individuals with PTSD who underwent fear conditioning with stimuli that was paired (CS+) or unpaired (CS−) with shock. 
• Participants were veterans and civilians age 18 to 65 recruited from VA outpatient and community clinics and internet advertisements who met the criteria for PTSD or subsyndromal PTSD (according to DSM-IV criteria) for at least 3 months. 
• Exclusion criteria included schizophrenia, bipolar disorder, substance abuse or dependence, alcohol dependence, previous moderate or severe head injury, seizure or neurological disorder, current infectious illness, systemic illness affecting CNS function, or other conditions known to affect psychophysiological responses. Excluded medications were antipsychotics, mood stabilizers, alpha- and beta-adrenergics, benzodiazepines, anticonvulsants, antihypertensives, sympathomimetics, anticholinergics, and steroids.  
• Extinction learning took place 72 hours after extinction, and extinction retention was evaluated 1 week later. Placebo, HCORT 25 mg, or DCS 50 mg was given 1 hour before extinction learning. 
• Clinical measures included PTSD diagnosis and symptom levels as determined by interview using CAPS and skin conduction response. 

Outcomes

• The mean shock level, mean pre-stimulus skin conductance level (SCL) during habituation, and mean SC orienting response during the habituation phase did not differ between groups and were not associated with differential fear conditioning. Therefore, variations in shock level preference, resting SCL, or SC orienting response magnitude are unlikely to account for differences between groups during extinction learning and retention.
• During extinction learning, the DCS and HCORT groups showed a reduced differential CS+/CS− skin conductance response (SCR) compared to placebo. 
• One week later, during the retention testing, there was a nonsignificant trend toward a smaller differential CS+/CS− SCR in the DCS group compared to placebo. HCORT and DCS administered as a single dosage facilitated fear extinction learning in individuals with PTSD symptoms. 

Continue to: Conclusions/limitations

Conclusions/limitations 

• In traumatized people with PTSD symptoms, a single dosage of HCORT or DCS enhanced the learning of fear extinction compared to placebo. A nonsignificant trend toward better extinction retention in the DCS group but not the HCORT group was also visible. 
• These results imply that glucocorticoids and NMDA agonists have the potential to promote extinction learning in PTSD. 
• Limitations include a lack of measures of glucocorticoid receptor sensitivity or FKBP5. 
• Further studies could evaluate these findings with the addition of blood biomarker measures such as glucocorticoid receptor sensitivity or FKBP5.  

5. Mitchell JM, Bogenschutz M, Lilienstein A, et al. MDMA-assisted therapy for severe PTSD: a randomized, double-blind, placebo-controlled phase 3 study. Nat Med. 2021;27(6):1025-1033. doi:10.1038/s41591-021-01336-3

Poor PTSD treatment results are associated with numerous comorbid conditions, such as dissociation, depression, alcohol and substance use disorders, childhood trauma, and suicidal ideation, which frequently leads to treatment resistance. Therefore, it is crucial to find a treatment that works for individuals with PTSD who also have comorbid conditions. In animal models, 3,4-methylenedioxymethamphetamine (MDMA), an empathogen/entactogen with stimulant properties, has been shown to enhance fear memory extinction and modulate fear memory reconsolidation. This study evaluated the efficacy and safety of MDMA-assisted therapy for treating patients with severe PTSD, including those with common comorbidities.¹¹ 

Study design

• This randomized, double-blind, placebo-controlled, multi-site, phase 3 clinical trial evaluated individuals randomized to receive manualized therapy with MDMA or with placebo, combined with 3 preparatory and 9 integrative therapy sessions.  
• Participants were 90 individuals (46 randomized to MDMA and 44 to placebo) with PTSD with a symptom duration ≥6 months and CAPS-5 total severity score ≥35 at baseline. 
• Exclusion criteria included primary psychotic disorder, bipolar I disorder, eating disorders with active purging, major depressive disorder with psychotic features, dissociative identity disorder, personality disorders, current alcohol and substance use disorders, lactation or pregnancy, and any condition that could make receiving a sympathomimetic medication dangerous due to hypertension or tachycardia, including uncontrolled hypertension, history of arrhythmia, or marked baseline prolongation of QT and/or QTc interval. 
• Three 8-hour experimental sessions of either therapy with MDMA assistance or therapy with a placebo control were given during the treatment period, and they were spaced approximately 4 weeks apart. 
• In each session, participants received placebo or a single divided dose of MDMA 80 to 180 mg. 
• At baseline and 2 months after the last experimental sessions, PTSD symptoms were measured with CAPS-5, and functional impairment was measured with Sheehan Disability Scale (SDS). 
• The primary outcome measure was CAPS-5 total severity score at 18 weeks compared to baseline for MDMA-assisted therapy vs placebo-assisted therapy. 
• The secondary outcome measure was clinician-rated functional impairment using the mean difference in SDS total scores from baseline to 18 weeks for MDMA-assisted therapy vs placebo-assisted therapy. 

Outcomes

• MDMA was found to induce significant and robust attenuation in CAPS-5 score compared to placebo. 
• The mean change in CAPS-5 score in completers was –24.4 in the MDMA group and –13.9 in the placebo group. 
• MDMA significantly decreased the SDS total score. 
• MDMA did not induce suicidality, misuse, or QT prolongation. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• MDMA-assisted therapy is significantly more effective than manualized therapy with placebo in treating patients with severe PTSD, and it is also safe and well-tolerated, even in individuals with comorbidities. 
• No major safety issues were associated with MDMA-assisted treatment. 
• MDMA-assisted therapy should be promptly assessed for clinical usage because it has the potential to significantly transform the way PTSD is treated. 
• Limitations of this study include a smaller sample size (due to the COVID-19 pandemic); lack of ethnic and racial diversity; short duration; safety data were collected by site therapist, which limited the blinding; and the blinding of participants was difficult due to the subjective effects of MDMA, which could have resulted in expectation effects. 

6. Bonn-Miller MO, Sisley S, Riggs P, et al. The short-term impact of 3 smoked cannabis preparations versus placebo on PTSD symptoms: a randomized cross-over clinical trial. PLoS One. 2021;16(3):e0246990

Sertraline and paroxetine are the only FDA-approved medications for treating PTSD. Some evidence suggests cannabis may provide a therapeutic benefit for PTSD.¹⁵ This study examined the effects of 3 different preparations of cannabis for treating PTSD symptoms.¹²  

Study design

• This double-blind, randomized, placebo-controlled, crossover trial used 3 active treatment groups of cannabis: high delta-9-tetrahydrocannabinol (THC)/low cannabidiol (CBD), high CBD/low THC, and high THC/high CBD (THC+CBD). A low THC/low CBD preparation was used as a placebo. “High” content contained 9% to 15% concentration by weight of the respective cannabinoid, and “low” content contained <2% concentration by weight.  
• Inclusion criteria included being a US military veteran, meeting DSM-5 PTSD criteria for ≥6 months, having moderate symptom severity (CAPS-5 score ≥25), abstaining from cannabis 2 weeks prior to study and agreeing not to use any non-study cannabis during the trial, and being stable on medications/therapy prior to the study.  
• Exclusion criteria included women who were pregnant/nursing/child-bearing age and not taking an effective means of birth control; current/past serious mental illness, including psychotic and personality disorders; having a first-degree relative with a psychotic or bipolar disorder; having a high suicide risk based on Columbia-Suicide Severity Rating Scale; meeting DSM-5 criteria for moderate-severe cannabis use disorder; screening positive for illicit substances; or having significant medical disease.  
• Participants in Stage 1 (n = 80) were randomized to 1 of the 3 active treatments or placebo for 3 weeks. After a 2-week washout, participants in Stage 2 (n = 74) were randomized to receive for 3 weeks 1 of the 3 active treatments they had not previously received.
• During each stage, participants had ad libitum use for a maximum of 1.8 g/d. 
• The primary outcome was change in PTSD symptom severity by the end of Stage 1 as assessed with CAPS-5.
• Secondary outcomes included the PTSD Checklist for DSM-5 (PCL-5), the general depression subscale and anxiety subscale from the self-report Inventory of Depression and Anxiety Symptoms (IDAS), the Inventory of Psychosocial Functioning, and the Insomnia Severity Index. 

Outcomes

• Six participants did not continue to Stage 2. Three participants did not finish Stage 2 due to adverse effects, and 7 did not complete outcome measurements. The overall attrition rate was 16.3%. 
• There was no significant difference in total grams of smoked cannabis or placebo between the 4 treatment groups in Stage 1 at the end of 3 weeks. In Stage 2, there was a significant difference, with the THC+CBD group using more cannabis compared to the other 2 groups. 
• Each of the 4 groups had significant reductions in total CAPS-5 scores at the end of Stage 1, and there was no significant difference in CAPS-5 severity scores between the 4 groups.
• In Stage 1, PCL-5 scores were not significantly different between treatment groups from baseline to the end of stage. There was a significant difference in Stage 2 between the high CBD and THC+CBD groups, with the combined group reporting greater improvement of symptoms. 
• In Stage 2, the THC+CBD group reported greater reductions in pre/post IDAS social anxiety scores and IDAS general depression scores, and the high THC group reported greater reductions in pre/post IDAS social anxiety scores. 
• In Stage 1, 37 of 60 participants in the active groups reported at least 1 adverse event, and 45 of the 74 Stage 2 participants reported at least 1 adverse event. The most common adverse events were cough, throat irritation, and anxiety. Participants in the Stage 1 high THC group had a significant increase in reported withdrawal symptoms after 1 week of stopping use.  

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• This first randomized, placebo-control trial of cannabis in US veterans did not show a significant difference among treatment groups, including placebo, on the primary outcome of CAPS-5 score. All 4 groups had significant reductions in symptom severity on CAPS-5 and showed good tolerability.
• Prior beliefs about the effects of cannabis may have played a role in the reduction of PTSD symptoms in the placebo group.
• Many participants (n =34) were positive for THC during the screening process, so previous cannabis use/chronicity of cannabis use may have contributed.
• One limitation was that participants assigned to the Stage 1 high THC group had Cannabis Use Disorders Identification Test scores (which assesses cannabis use disorder risk) about 2 times greater than participants in other conditions.
• Another limitation was that total cannabis use was lower than expected, as participants in Stage 1 used 8.2 g to 14.6 g over 3 weeks, though they had access to up to 37.8 g. 
• There was no placebo in Stage 2.
• Future studies should look at longer treatment periods with more participants.

7. Youngstedt SD, Kline CE, Reynolds AM, et al. Bright light treatment of combat-related PTSD: a randomized controlled trial. Milit Med. 2022;187(3-4):e435-e444

Bright light therapy is an inexpensive treatment approach that may affect serotonergic pathways.¹⁶ This study examined bright light therapy for reducing PTSD symptoms and examined if improvement of PTSD is related to a shift in circadian rhythm.¹³  

Study design

• Veterans with combat-related PTSD had to have been stable on treatment for at least 8 weeks or to have not received any other PTSD treatments prior to the study.
• Participants were randomized to active treatment of 30 minutes daily 10,000 lux ultraviolet-filtered white light while sitting within 18 inches (n = 34) or a control condition of 30 minutes daily inactivated negative ion generator (n = 35) for 4 weeks.
• Inclusion criteria included a CAPS score ≥30.
•  Exclusion criteria included high suicidality, high probability of alcohol/substance abuse in the past 3 months, bipolar disorder/mania/schizophrenia/psychosis, ophthalmologic deformities, shift work in past 2 months or travel across time zones in past 2 weeks, head trauma, high outdoor light exposure, history of winter depression, history of seizures, or myocardial infarction/stroke/cancer within 3 years.
• Primary outcomes were improvement on CAPS and Clinical Global Impressions-Improvement scale (CGI-IM) score at Week 4.
• Wrist actigraphy recordings measured sleep.
• Other measurements included the Hamilton Depression Rating Scale (HAM-D), Hamilton atypical symptoms (HAM-AS), PCL-Military (PCL-M), Pittsburg Sleep Quality Index (PSQI), BDI, Spielberger State-Trait Anxiety Inventory (STAI Form Y-2), Beck Suicide Scale, and Systematic Assessment for Treatment Emergent Effects questionnaire.

Outcomes

• There was a significant decrease in CAPS score in participants who received bright light therapy compared to controls. Treatment response (defined as ≥33% reduction in score) was significantly greater in the bright light (44%) vs control (8.6%) group. No participants achieved remission. 
• There was a significant improvement in CGI-IM scores in the bright light group, but no significant difference in participants who were judged to improve “much” or “very much.”
• PCL-M scores did not change significantly between groups, although a significantly greater proportion of participants had treatment response in the bright light group (33%) vs control (6%).
• There were no significant changes in HAM-D, HAM-AS, STAI, BDI, actigraphic estimates of sleep, or PSQI scores. 
• Bright light therapy resulted in phase advancement while control treatment had phase delay. 
• There were no significant differences in adverse effects. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations

• Bright light therapy may be a treatment option or adjunct for combat-related PTSD as seen by improvement on CAPS and CGI scores, as well as a greater treatment response seen on CAPS and PCL-5 scores in the bright light group.  
• There was no significant difference for other measures, including depression, anxiety, and sleep.  
• Limitations include excluding patients with a wide variety of medical or psychiatric comorbidities, as well as limited long-term follow up data.  
• Other limitations include not knowing the precise amount of time participants stayed in front of the light device and loss of some actigraphic data (data from only 49 of 69 participants).  

8. Peterson AL, Mintz J, Moring JC, et al. In-office, in-home, and telehealth cognitive processing therapy for posttraumatic stress disorder in veterans: a randomized clinical trial. BMC Psychiatry. 2022;22(1):41 doi:10.1186/s12888-022-03699-4

Cognitive processing therapy (CPT), a type of trauma-focused psychotherapy, is an effective treatment for PTSD in the military population.^17,18 However, patients may not be able to or want to participate in such therapy due to barriers such as difficulty arranging transportation, being homebound due to injury, concerns about COVID-19, stigma, familial obligations, and job constraints. This study looked at if CPT delivered face-to-face at the patient’s home or via telehealth in home would be effective and increase accessibility.¹⁴  

Study design

• Participants (n = 120) were active-duty military and veterans who met DSM-5 criteria for PTSD. They were randomized to receive CPT in the office, in their home, or via telehealth. Participants could choose not to partake in 1 modality but were then randomized to 1 of the other 2. 
• Exclusion criteria included suicide/homicide risk needing intervention, items/situations pertaining to danger (ie, aggressive pet or unsafe neighborhood), significant alcohol/substance use, active psychosis, and impaired cognitive functioning. 
• The primary outcome measurement was change in PCL-5 and CAPS-5 score over 6 months. The BDI-II was used to assess depressive symptoms.  
• Secondary outcomes included the Reliable Change Index (defined as “an improvement of 10 or more points that was sustained at all subsequent assessments”) on the PCL-5 and remission on the CAPS-5.
• CPT was delivered in 60-minute sessions twice a week for 6 weeks. Participants who did not have electronic resources were loaned a telehealth apparatus. 

Outcomes

• Overall, 57% of participants opted out of 1 modality, which resulted in fewer participants being placed into the in-home arm (n = 32). Most participants chose not to do in-home treatments (54%), followed by in-office (29%), and telehealth (17%). 
• There was a significant posttreatment improvement in PCL-5 scores in all treatment arms, with improvement greater with in-home (d = 2.1) and telehealth (d = 2.0) vs in-office (d=1.3). The in-home and telehealth scores were significantly improved compared to in-office, and the difference between in-home and telehealth PCL-5 scores was minimal.
• At 6 months posttreatment, the differences between the 3 treatment groups on PCL-5 score were negligible. 
• CAPS-5 scores were significantly improved in all treatment arms, with improvement largest with in-home treatment; however, the differences between the groups were not significant.  
• BDI-II scores improved in all modalities but were larger in the in-home (d = 1.2) and telehealth (d = 1.1) arms than the in-office arm (d = 0.52). 
• Therapist time commitment was greater for the in-home and in-office arms (2 hours/session) than the telehealth arm (1 hour/session). This difference was due to commuting time for the patient or therapist.
• The dropout rate was not statistically significant between the groups.
• Adverse events did not significantly differ per group. The most commonly reported ones included nightmares, sleep difficulty, depression, anxiety, and irritability.

Conclusions/limitations

• Patients undergoing CPT had significant improvement in PTSD symptoms, with posttreatment PCL-5 improvement approximately twice as large in those who received the in-home and telehealth modalities vs in-office treatment. 
• The group differences were not seen on CAPS-5 scores at posttreatment, or PCL-5 or CAPS-5 scores at 6 months posttreatment.  
• In-home CPT was declined the most, which suggests that in-home distractions or the stigma of a mental health clinician being in their home played a role in patients’ decision-making. However, in-home CPT produced the greatest amount of improvement in PTSD symptoms. The authors concluded that in-home therapy should be reserved for those who are homebound or have travel limitations.  
• This study shows evidence that telehealth may be a good modality for CPT, as seen by improvement in PTSD symptoms and good acceptability and retention. 
• Limitations include more patients opting out of in-home CPT, and reimbursement for travel may not be available in the real-world setting.  

Posttraumatic stress disorder (PTSD) is a chronic and disabling psychiatric disorder. The lifetime prevalence among American adults is 6.8%.¹ Management of PTSD includes treating distressing symptoms, reducing avoidant behaviors, treating comorbid conditions (eg, depression, substance use disorders, or mood dysregulation), and improving adaptive functioning, which includes restoring a psychological sense of safety and trust. PTSD can be treated using evidence-based psychotherapies, pharmacotherapy, or a combination of both modalities. For adults, evidence-based treatment guidelines recommend the use of cognitive-behavioral therapy, cognitive processing therapy, cognitive therapy, and prolonged exposure therapy.² These guidelines also recommend (with some reservations) the use of brief eclectic psychotherapy, eye movement desensitization and reprocessing, and narrative exposure therapy.² Although the evidence base for the use of medications is not as strong as that for the psychotherapies listed above, the guidelines recommend the use of fluoxetine, paroxetine, sertraline, and venlafaxine.²

Currently available treatments for PTSD have significant limitations. For example, trauma-focused psychotherapies can have significant rates of nonresponse, partial response, or treatment dropout.^3,4 Additionally, such therapies are not widely accessible. As for pharmacotherapy, very few available options are supported by evidence, and the efficacy of these options is limited, as shown by the reports that only 60% of patients with PTSD show a response to selective serotonin reuptake inhibitors (SSRIs), and only 20% to 30% achieve complete remission.⁵ Additionally, it may take months for patients to achieve an acceptable level of improvement with medications. As a result, a substantial proportion of patients who seek treatment continue to remain symptomatic, with impaired levels of functioning. This lack of progress in PTSD treatment has been labeled as a national crisis, calling for an urgent need to find effective pharmacologic treatments for PTSD.⁶

In this article, we review 8 randomized controlled trials (RCTs) of treatments for PTSD published within the last 5 years (Table^7-14).

1. Feder A, Costi S, Rutter SB, et al. A randomized controlled trial of repeated ketamine administration for chronic posttraumatic stress disorder. Am J Psychiatry. 2021;178(2):193-202

Feder et al had previously found a significant and quick decrease in PTSD symptoms after a single dose of IV ketamine had. This is the first RCT to examine the effectiveness and safety of repeated IV ketamine infusions for the treatment of persistent PTSD.⁷ 

Study design

• This randomized, double-blind, parallel-arm controlled trial treated 30 individuals with chronic PTSD with 6 infusions of either ketamine (0.5 mg/kg) or midazolam (0.045 mg/kg) over 2 consecutive weeks. 
• Participants were individuals age 18 to 70 with a primary diagnosis of chronic PTSD according to the DSM-5 criteria and determined by The Structure Clinical Interview for DSM-5, with a score ≥30 on the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5).  
• Any severe or unstable medical condition, active suicidal or homicidal ideation, lifetime history of psychotic or bipolar disorder, current anorexia nervosa or bulimia, alcohol or substance use disorder within 3 months of screening, history of recreational ketamine or phencyclidine use on more than 1 occasion or any use in the previous 2 years, and ongoing treatment with a long-acting benzodiazepine or opioid medication were all considered exclusion criteria. Individuals who took short-acting benzodiazepines had their morning doses held on infusion days. Marijuana or cannabis derivatives were allowed. 
• The primary outcome measure was a change in PTSD symptom severity as measured with CAPS-5. This was administered before the first infusion and weekly thereafter. The Impact of Event Scale-Revised, the Montgomery–Åsberg Depression Rating Scale, and adverse effect measurements were used as secondary outcome measures. 
• Treatment response was defined as ≥30% symptom improvement 2 weeks after the first infusion as assessed with CAPS-5. 
• Individuals who responded to treatment were followed naturalistically weekly for up to 4 weeks and then monthly until loss of responder status, or up to 6 months if there was no loss of response. 

Outcomes

• At the second week, the mean CAPS-5 total score in the ketamine group was 11.88 points (SE = 3.96) lower than in the midazolam group (d = 1.13; 95% CI, 0.36 to 1.91).  
• In the ketamine group, 67% of patients responded to therapy, compared to 20% in the midazolam group.  
• Following the 2-week course of infusions, the median period until loss of response among ketamine responders was 27.5 days.  
• Ketamine infusions showed good tolerability and safety. There were no clinically significant adverse effects. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations

• Repeated ketamine infusions are effective in reducing symptom severity in individuals with chronic PTSD. 
• Limitations to this study include the exclusion of individuals with comorbid bipolar disorder, current alcohol or substance use disorder, or suicidal ideations, the small sample size, and a higher rate of transient dissociative symptoms in the ketamine group. 
• Future studies could evaluate the efficacy of repeated ketamine infusions in individuals with treatment-resistant PTSD. Also, further studies are required to assess the efficacy of novel interventions to prevent relapse and evaluate the efficacy, safety, and tolerability of periodic IV ketamine use as maintenance.  
• Additional research might determine whether pairing psychotherapy with ketamine administration can lessen the risk of recurrence for PTSD patients after stopping ketamine infusions. 

2. Rauch SAM, Kim HM, Powell C, et al. Efficacy of prolonged exposure therapy, sertraline hydrochloride, and their combination among combat veterans with posttraumatic stress disorder: a randomized clinical trial. JAMA Psychiatry. 2019;76(2):117-126

Clinical practice recommendations for PTSD have identified trauma-focused psychotherapies and SSRIs as very effective treatments. The few studies that have compared trauma-focused psychotherapy to SSRIs or to a combination of treatments are not generalizable, have significant limitations, or are primarily concerned with refractory disorders or augmentation techniques. This study evaluated the efficacy of prolonged exposure therapy (PE) plus placebo, PE plus sertraline, and sertraline plus enhanced medication management in the treatment of PTSD.⁸ 

Study design

• This randomized, 4-site, 24-week clinical trial divided participants into 3 subgroups: PE plus placebo, PE plus sertraline, and sertraline plus enhanced medication management. 
• Participants were veterans or service members of the Iraq and/or Afghanistan wars with combat-related PTSD and significant impairment as indicated by a CAPS score ≥50 for at least 3 months. The DSM-IV-TR version of CAPS was used because the DSM-5 version was not available at the time of the study.
• Individuals who had a current, imminent risk of suicide; active psychosis; alcohol or substance dependence in the past 8 weeks; inability to attend weekly appointments for the treatment period; prior intolerance to or failure of an adequate trial of PE or sertraline; medical illness likely to result in hospitalization or contraindication to study treatment; serious cognitive impairment; mild traumatic brain injury; or concurrent use of antidepressants, antipsychotics, benzodiazepines, prazosin, or sleep agents were excluded. 
• Participants completed up to thirteen 90-minute sessions of PE. 
• The sertraline dosage was titrated during a 10-week period and continued until Week 24. Dosages were adjusted between 50 and 200 mg/d, with the last dose increase at Week 10. 
• The primary outcome measure was symptom severity of PTSD in the past month as determined by CAPS score at Week 24.
• The secondary outcome was self-reported symptoms of PTSD (PTSD checklist [PCL] Specific Stressor Version), clinically meaningful change (reduction of ≥20 points or score ≤35 on CAPS), response (reduction of ≥50% in CAPS score), and remission (CAPS score ≤35). 

Outcomes

• At Week 24, 149 participants completed the study; 207 were included in the intent-to-treat analysis. 
• PTSD symptoms significantly decreased over 24 weeks, according to a modified intent-to-treat analysis utilizing a mixed model of repeated measurements; nevertheless, slopes were similar across therapy groups. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• Although the severity of PTSD symptoms decreased in all 3 subgroups, there was no difference in PTSD symptom severity or change in symptoms at Week 24 among all 3 subgroups.  
• The main limitation of this study was the inclusion of only combat veterans. 
• Further research should focus on enhancing treatment retention and should include administering sustained exposure therapy at brief intervals. 

3. Lehrner A, Hildebrandt T, Bierer LM, et al. A randomized, double-blind, placebo-controlled trial of hydrocortisone augmentation of prolonged exposure for PTSD in US combat veterans. Behav Res Ther. 2021;144:103924

First-line therapy for PTSD includes cognitive-behavioral therapies such as PE. However, because many people still have major adverse effects after receiving medication, improving treatment efficacy is a concern. Glucocorticoids promote extinction learning, and alterations in glucocorticoid signaling pathways have been associated with PTSD. Lehrner et al previously showed that adding hydrocortisone (HCORT) to PE therapy increased patients’ glucocorticoid sensitivity at baseline, improved treatment retention, and resulted in greater treatment improvements. This study evaluated HCORT in conjunction with PE for combat veterans with PTSD following deployment to Iraq and Afghanistan.⁹ 

Study design

• This randomized, double-blind, placebo-controlled trial administered HCORT 30 mg oral or placebo to 96 combat veterans 30 minutes before PE sessions.  
• Participants were veterans previously deployed to Afghanistan or Iraq with deployment-related PTSD >6 months with a minimum CAPS score of 60. They were unmedicated or on a stable psychotropic regimen for ≥4 weeks. 
• Exclusion criteria included a lifetime history of a primary psychotic disorder (bipolar I disorder or obsessive-compulsive disorder), medical or mental health condition other than PTSD that required immediate clinical attention, moderate to severe traumatic brain injury (TBI), substance abuse or dependence within the past 3 months, medical illness that contraindicated ingestion of hydrocortisone, acute suicide risk, and pregnancy or intent to become pregnant. 
• The primary outcome measures included PTSD severity as assessed with CAPS. 
• Secondary outcome measures included self-reported PTSD symptoms as assessed with the Posttraumatic Diagnostic Scale (PDS) and depression as assessed with the Beck Depression Inventory-II (BDI). These scales were administered pretreatment, posttreatment, and at 3-months follow-up. 

Outcomes

• Out of 96 veterans enrolled, 60 were randomized and 52 completed the treatment.  
• Five participants were considered recovered early and completed <12 sessions.
• Of those who completed treatment, 50 completed the 1-week posttreatment evaluations and 49 completed the 3-month follow-up evaluation.
• There was no difference in the proportion of dropouts (13.33%) across the conditions.
• HCORT failed to significantly improve either secondary outcomes or PTSD symptoms, according to an intent-to-treat analysis.
• However, exploratory analyses revealed that veterans with recent post-concussive symptoms and moderate TBI exposure saw a larger decrease in hyperarousal symptoms after PE therapy with HCORT augmentation.  
• The reduction in avoidance symptoms with HCORT augmentation was also larger in veterans with higher baseline glucocorticoid sensitivity. 

Continue to: Conclusions/limitations

Conclusions/limitations 

• HCORT does not improve PTSD symptoms as assessed with the CAPS and PDS, or depression as assessed with the BDI. 
• The main limitation of this study is generalizability. 
• Further studies are needed to determine whether PE with HCORT could benefit veterans with indicators of enhanced glucocorticoid sensitivity, mild TBI, or postconcussive syndrome. 

4. Inslicht SS, Niles AN, Metzler TJ, et al. Randomized controlled experimental study of hydrocortisone and D-cycloserine effects on fear extinction in PTSD. Neuropsychopharmacology. 2022;47(11):1945-1952

PE, one of the most well-researched therapies for PTSD, is based on fear extinction. Exploring pharmacotherapies that improve fear extinction learning and their potential as supplements to PE is gaining increased attention. Such pharmacotherapies aim to improve the clinical impact of PE on the extent and persistence of symptom reduction. This study evaluated the effects of HCORT and D-cycloserine (DCS), a partial agonist of the N-methyl-D-aspartate (NMDA) receptor, on the learning and consolidation of fear extinction in patients with PTSD.¹⁰ 

Study design

• This double-blind, placebo-controlled, 3-group experimental design evaluated 90 individuals with PTSD who underwent fear conditioning with stimuli that was paired (CS+) or unpaired (CS−) with shock. 
• Participants were veterans and civilians age 18 to 65 recruited from VA outpatient and community clinics and internet advertisements who met the criteria for PTSD or subsyndromal PTSD (according to DSM-IV criteria) for at least 3 months. 
• Exclusion criteria included schizophrenia, bipolar disorder, substance abuse or dependence, alcohol dependence, previous moderate or severe head injury, seizure or neurological disorder, current infectious illness, systemic illness affecting CNS function, or other conditions known to affect psychophysiological responses. Excluded medications were antipsychotics, mood stabilizers, alpha- and beta-adrenergics, benzodiazepines, anticonvulsants, antihypertensives, sympathomimetics, anticholinergics, and steroids.  
• Extinction learning took place 72 hours after extinction, and extinction retention was evaluated 1 week later. Placebo, HCORT 25 mg, or DCS 50 mg was given 1 hour before extinction learning. 
• Clinical measures included PTSD diagnosis and symptom levels as determined by interview using CAPS and skin conduction response. 

Outcomes

• The mean shock level, mean pre-stimulus skin conductance level (SCL) during habituation, and mean SC orienting response during the habituation phase did not differ between groups and were not associated with differential fear conditioning. Therefore, variations in shock level preference, resting SCL, or SC orienting response magnitude are unlikely to account for differences between groups during extinction learning and retention.
• During extinction learning, the DCS and HCORT groups showed a reduced differential CS+/CS− skin conductance response (SCR) compared to placebo. 
• One week later, during the retention testing, there was a nonsignificant trend toward a smaller differential CS+/CS− SCR in the DCS group compared to placebo. HCORT and DCS administered as a single dosage facilitated fear extinction learning in individuals with PTSD symptoms. 

Continue to: Conclusions/limitations

Conclusions/limitations 

• In traumatized people with PTSD symptoms, a single dosage of HCORT or DCS enhanced the learning of fear extinction compared to placebo. A nonsignificant trend toward better extinction retention in the DCS group but not the HCORT group was also visible. 
• These results imply that glucocorticoids and NMDA agonists have the potential to promote extinction learning in PTSD. 
• Limitations include a lack of measures of glucocorticoid receptor sensitivity or FKBP5. 
• Further studies could evaluate these findings with the addition of blood biomarker measures such as glucocorticoid receptor sensitivity or FKBP5.  

5. Mitchell JM, Bogenschutz M, Lilienstein A, et al. MDMA-assisted therapy for severe PTSD: a randomized, double-blind, placebo-controlled phase 3 study. Nat Med. 2021;27(6):1025-1033. doi:10.1038/s41591-021-01336-3

Poor PTSD treatment results are associated with numerous comorbid conditions, such as dissociation, depression, alcohol and substance use disorders, childhood trauma, and suicidal ideation, which frequently leads to treatment resistance. Therefore, it is crucial to find a treatment that works for individuals with PTSD who also have comorbid conditions. In animal models, 3,4-methylenedioxymethamphetamine (MDMA), an empathogen/entactogen with stimulant properties, has been shown to enhance fear memory extinction and modulate fear memory reconsolidation. This study evaluated the efficacy and safety of MDMA-assisted therapy for treating patients with severe PTSD, including those with common comorbidities.¹¹ 

Study design

• This randomized, double-blind, placebo-controlled, multi-site, phase 3 clinical trial evaluated individuals randomized to receive manualized therapy with MDMA or with placebo, combined with 3 preparatory and 9 integrative therapy sessions.  
• Participants were 90 individuals (46 randomized to MDMA and 44 to placebo) with PTSD with a symptom duration ≥6 months and CAPS-5 total severity score ≥35 at baseline. 
• Exclusion criteria included primary psychotic disorder, bipolar I disorder, eating disorders with active purging, major depressive disorder with psychotic features, dissociative identity disorder, personality disorders, current alcohol and substance use disorders, lactation or pregnancy, and any condition that could make receiving a sympathomimetic medication dangerous due to hypertension or tachycardia, including uncontrolled hypertension, history of arrhythmia, or marked baseline prolongation of QT and/or QTc interval. 
• Three 8-hour experimental sessions of either therapy with MDMA assistance or therapy with a placebo control were given during the treatment period, and they were spaced approximately 4 weeks apart. 
• In each session, participants received placebo or a single divided dose of MDMA 80 to 180 mg. 
• At baseline and 2 months after the last experimental sessions, PTSD symptoms were measured with CAPS-5, and functional impairment was measured with Sheehan Disability Scale (SDS). 
• The primary outcome measure was CAPS-5 total severity score at 18 weeks compared to baseline for MDMA-assisted therapy vs placebo-assisted therapy. 
• The secondary outcome measure was clinician-rated functional impairment using the mean difference in SDS total scores from baseline to 18 weeks for MDMA-assisted therapy vs placebo-assisted therapy. 

Outcomes

• MDMA was found to induce significant and robust attenuation in CAPS-5 score compared to placebo. 
• The mean change in CAPS-5 score in completers was –24.4 in the MDMA group and –13.9 in the placebo group. 
• MDMA significantly decreased the SDS total score. 
• MDMA did not induce suicidality, misuse, or QT prolongation. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• MDMA-assisted therapy is significantly more effective than manualized therapy with placebo in treating patients with severe PTSD, and it is also safe and well-tolerated, even in individuals with comorbidities. 
• No major safety issues were associated with MDMA-assisted treatment. 
• MDMA-assisted therapy should be promptly assessed for clinical usage because it has the potential to significantly transform the way PTSD is treated. 
• Limitations of this study include a smaller sample size (due to the COVID-19 pandemic); lack of ethnic and racial diversity; short duration; safety data were collected by site therapist, which limited the blinding; and the blinding of participants was difficult due to the subjective effects of MDMA, which could have resulted in expectation effects. 

6. Bonn-Miller MO, Sisley S, Riggs P, et al. The short-term impact of 3 smoked cannabis preparations versus placebo on PTSD symptoms: a randomized cross-over clinical trial. PLoS One. 2021;16(3):e0246990

Sertraline and paroxetine are the only FDA-approved medications for treating PTSD. Some evidence suggests cannabis may provide a therapeutic benefit for PTSD.¹⁵ This study examined the effects of 3 different preparations of cannabis for treating PTSD symptoms.¹²  

Study design

• This double-blind, randomized, placebo-controlled, crossover trial used 3 active treatment groups of cannabis: high delta-9-tetrahydrocannabinol (THC)/low cannabidiol (CBD), high CBD/low THC, and high THC/high CBD (THC+CBD). A low THC/low CBD preparation was used as a placebo. “High” content contained 9% to 15% concentration by weight of the respective cannabinoid, and “low” content contained <2% concentration by weight.  
• Inclusion criteria included being a US military veteran, meeting DSM-5 PTSD criteria for ≥6 months, having moderate symptom severity (CAPS-5 score ≥25), abstaining from cannabis 2 weeks prior to study and agreeing not to use any non-study cannabis during the trial, and being stable on medications/therapy prior to the study.  
• Exclusion criteria included women who were pregnant/nursing/child-bearing age and not taking an effective means of birth control; current/past serious mental illness, including psychotic and personality disorders; having a first-degree relative with a psychotic or bipolar disorder; having a high suicide risk based on Columbia-Suicide Severity Rating Scale; meeting DSM-5 criteria for moderate-severe cannabis use disorder; screening positive for illicit substances; or having significant medical disease.  
• Participants in Stage 1 (n = 80) were randomized to 1 of the 3 active treatments or placebo for 3 weeks. After a 2-week washout, participants in Stage 2 (n = 74) were randomized to receive for 3 weeks 1 of the 3 active treatments they had not previously received.
• During each stage, participants had ad libitum use for a maximum of 1.8 g/d. 
• The primary outcome was change in PTSD symptom severity by the end of Stage 1 as assessed with CAPS-5.
• Secondary outcomes included the PTSD Checklist for DSM-5 (PCL-5), the general depression subscale and anxiety subscale from the self-report Inventory of Depression and Anxiety Symptoms (IDAS), the Inventory of Psychosocial Functioning, and the Insomnia Severity Index. 

Outcomes

• Six participants did not continue to Stage 2. Three participants did not finish Stage 2 due to adverse effects, and 7 did not complete outcome measurements. The overall attrition rate was 16.3%. 
• There was no significant difference in total grams of smoked cannabis or placebo between the 4 treatment groups in Stage 1 at the end of 3 weeks. In Stage 2, there was a significant difference, with the THC+CBD group using more cannabis compared to the other 2 groups. 
• Each of the 4 groups had significant reductions in total CAPS-5 scores at the end of Stage 1, and there was no significant difference in CAPS-5 severity scores between the 4 groups.
• In Stage 1, PCL-5 scores were not significantly different between treatment groups from baseline to the end of stage. There was a significant difference in Stage 2 between the high CBD and THC+CBD groups, with the combined group reporting greater improvement of symptoms. 
• In Stage 2, the THC+CBD group reported greater reductions in pre/post IDAS social anxiety scores and IDAS general depression scores, and the high THC group reported greater reductions in pre/post IDAS social anxiety scores. 
• In Stage 1, 37 of 60 participants in the active groups reported at least 1 adverse event, and 45 of the 74 Stage 2 participants reported at least 1 adverse event. The most common adverse events were cough, throat irritation, and anxiety. Participants in the Stage 1 high THC group had a significant increase in reported withdrawal symptoms after 1 week of stopping use.  

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• This first randomized, placebo-control trial of cannabis in US veterans did not show a significant difference among treatment groups, including placebo, on the primary outcome of CAPS-5 score. All 4 groups had significant reductions in symptom severity on CAPS-5 and showed good tolerability.
• Prior beliefs about the effects of cannabis may have played a role in the reduction of PTSD symptoms in the placebo group.
• Many participants (n =34) were positive for THC during the screening process, so previous cannabis use/chronicity of cannabis use may have contributed.
• One limitation was that participants assigned to the Stage 1 high THC group had Cannabis Use Disorders Identification Test scores (which assesses cannabis use disorder risk) about 2 times greater than participants in other conditions.
• Another limitation was that total cannabis use was lower than expected, as participants in Stage 1 used 8.2 g to 14.6 g over 3 weeks, though they had access to up to 37.8 g. 
• There was no placebo in Stage 2.
• Future studies should look at longer treatment periods with more participants.

7. Youngstedt SD, Kline CE, Reynolds AM, et al. Bright light treatment of combat-related PTSD: a randomized controlled trial. Milit Med. 2022;187(3-4):e435-e444

Bright light therapy is an inexpensive treatment approach that may affect serotonergic pathways.¹⁶ This study examined bright light therapy for reducing PTSD symptoms and examined if improvement of PTSD is related to a shift in circadian rhythm.¹³  

Study design

• Veterans with combat-related PTSD had to have been stable on treatment for at least 8 weeks or to have not received any other PTSD treatments prior to the study.
• Participants were randomized to active treatment of 30 minutes daily 10,000 lux ultraviolet-filtered white light while sitting within 18 inches (n = 34) or a control condition of 30 minutes daily inactivated negative ion generator (n = 35) for 4 weeks.
• Inclusion criteria included a CAPS score ≥30.
•  Exclusion criteria included high suicidality, high probability of alcohol/substance abuse in the past 3 months, bipolar disorder/mania/schizophrenia/psychosis, ophthalmologic deformities, shift work in past 2 months or travel across time zones in past 2 weeks, head trauma, high outdoor light exposure, history of winter depression, history of seizures, or myocardial infarction/stroke/cancer within 3 years.
• Primary outcomes were improvement on CAPS and Clinical Global Impressions-Improvement scale (CGI-IM) score at Week 4.
• Wrist actigraphy recordings measured sleep.
• Other measurements included the Hamilton Depression Rating Scale (HAM-D), Hamilton atypical symptoms (HAM-AS), PCL-Military (PCL-M), Pittsburg Sleep Quality Index (PSQI), BDI, Spielberger State-Trait Anxiety Inventory (STAI Form Y-2), Beck Suicide Scale, and Systematic Assessment for Treatment Emergent Effects questionnaire.

Outcomes

• There was a significant decrease in CAPS score in participants who received bright light therapy compared to controls. Treatment response (defined as ≥33% reduction in score) was significantly greater in the bright light (44%) vs control (8.6%) group. No participants achieved remission. 
• There was a significant improvement in CGI-IM scores in the bright light group, but no significant difference in participants who were judged to improve “much” or “very much.”
• PCL-M scores did not change significantly between groups, although a significantly greater proportion of participants had treatment response in the bright light group (33%) vs control (6%).
• There were no significant changes in HAM-D, HAM-AS, STAI, BDI, actigraphic estimates of sleep, or PSQI scores. 
• Bright light therapy resulted in phase advancement while control treatment had phase delay. 
• There were no significant differences in adverse effects. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations

• Bright light therapy may be a treatment option or adjunct for combat-related PTSD as seen by improvement on CAPS and CGI scores, as well as a greater treatment response seen on CAPS and PCL-5 scores in the bright light group.  
• There was no significant difference for other measures, including depression, anxiety, and sleep.  
• Limitations include excluding patients with a wide variety of medical or psychiatric comorbidities, as well as limited long-term follow up data.  
• Other limitations include not knowing the precise amount of time participants stayed in front of the light device and loss of some actigraphic data (data from only 49 of 69 participants).  

8. Peterson AL, Mintz J, Moring JC, et al. In-office, in-home, and telehealth cognitive processing therapy for posttraumatic stress disorder in veterans: a randomized clinical trial. BMC Psychiatry. 2022;22(1):41 doi:10.1186/s12888-022-03699-4

Cognitive processing therapy (CPT), a type of trauma-focused psychotherapy, is an effective treatment for PTSD in the military population.^17,18 However, patients may not be able to or want to participate in such therapy due to barriers such as difficulty arranging transportation, being homebound due to injury, concerns about COVID-19, stigma, familial obligations, and job constraints. This study looked at if CPT delivered face-to-face at the patient’s home or via telehealth in home would be effective and increase accessibility.¹⁴  

Study design

• Participants (n = 120) were active-duty military and veterans who met DSM-5 criteria for PTSD. They were randomized to receive CPT in the office, in their home, or via telehealth. Participants could choose not to partake in 1 modality but were then randomized to 1 of the other 2. 
• Exclusion criteria included suicide/homicide risk needing intervention, items/situations pertaining to danger (ie, aggressive pet or unsafe neighborhood), significant alcohol/substance use, active psychosis, and impaired cognitive functioning. 
• The primary outcome measurement was change in PCL-5 and CAPS-5 score over 6 months. The BDI-II was used to assess depressive symptoms.  
• Secondary outcomes included the Reliable Change Index (defined as “an improvement of 10 or more points that was sustained at all subsequent assessments”) on the PCL-5 and remission on the CAPS-5.
• CPT was delivered in 60-minute sessions twice a week for 6 weeks. Participants who did not have electronic resources were loaned a telehealth apparatus. 

Outcomes

• Overall, 57% of participants opted out of 1 modality, which resulted in fewer participants being placed into the in-home arm (n = 32). Most participants chose not to do in-home treatments (54%), followed by in-office (29%), and telehealth (17%). 
• There was a significant posttreatment improvement in PCL-5 scores in all treatment arms, with improvement greater with in-home (d = 2.1) and telehealth (d = 2.0) vs in-office (d=1.3). The in-home and telehealth scores were significantly improved compared to in-office, and the difference between in-home and telehealth PCL-5 scores was minimal.
• At 6 months posttreatment, the differences between the 3 treatment groups on PCL-5 score were negligible. 
• CAPS-5 scores were significantly improved in all treatment arms, with improvement largest with in-home treatment; however, the differences between the groups were not significant.  
• BDI-II scores improved in all modalities but were larger in the in-home (d = 1.2) and telehealth (d = 1.1) arms than the in-office arm (d = 0.52). 
• Therapist time commitment was greater for the in-home and in-office arms (2 hours/session) than the telehealth arm (1 hour/session). This difference was due to commuting time for the patient or therapist.
• The dropout rate was not statistically significant between the groups.
• Adverse events did not significantly differ per group. The most commonly reported ones included nightmares, sleep difficulty, depression, anxiety, and irritability.

Conclusions/limitations

• Patients undergoing CPT had significant improvement in PTSD symptoms, with posttreatment PCL-5 improvement approximately twice as large in those who received the in-home and telehealth modalities vs in-office treatment. 
• The group differences were not seen on CAPS-5 scores at posttreatment, or PCL-5 or CAPS-5 scores at 6 months posttreatment.  
• In-home CPT was declined the most, which suggests that in-home distractions or the stigma of a mental health clinician being in their home played a role in patients’ decision-making. However, in-home CPT produced the greatest amount of improvement in PTSD symptoms. The authors concluded that in-home therapy should be reserved for those who are homebound or have travel limitations.  
• This study shows evidence that telehealth may be a good modality for CPT, as seen by improvement in PTSD symptoms and good acceptability and retention. 
• Limitations include more patients opting out of in-home CPT, and reimbursement for travel may not be available in the real-world setting.  

Posttraumatic stress disorder (PTSD) is a chronic and disabling psychiatric disorder. The lifetime prevalence among American adults is 6.8%.¹ Management of PTSD includes treating distressing symptoms, reducing avoidant behaviors, treating comorbid conditions (eg, depression, substance use disorders, or mood dysregulation), and improving adaptive functioning, which includes restoring a psychological sense of safety and trust. PTSD can be treated using evidence-based psychotherapies, pharmacotherapy, or a combination of both modalities. For adults, evidence-based treatment guidelines recommend the use of cognitive-behavioral therapy, cognitive processing therapy, cognitive therapy, and prolonged exposure therapy.² These guidelines also recommend (with some reservations) the use of brief eclectic psychotherapy, eye movement desensitization and reprocessing, and narrative exposure therapy.² Although the evidence base for the use of medications is not as strong as that for the psychotherapies listed above, the guidelines recommend the use of fluoxetine, paroxetine, sertraline, and venlafaxine.²

Currently available treatments for PTSD have significant limitations. For example, trauma-focused psychotherapies can have significant rates of nonresponse, partial response, or treatment dropout.^3,4 Additionally, such therapies are not widely accessible. As for pharmacotherapy, very few available options are supported by evidence, and the efficacy of these options is limited, as shown by the reports that only 60% of patients with PTSD show a response to selective serotonin reuptake inhibitors (SSRIs), and only 20% to 30% achieve complete remission.⁵ Additionally, it may take months for patients to achieve an acceptable level of improvement with medications. As a result, a substantial proportion of patients who seek treatment continue to remain symptomatic, with impaired levels of functioning. This lack of progress in PTSD treatment has been labeled as a national crisis, calling for an urgent need to find effective pharmacologic treatments for PTSD.⁶

In this article, we review 8 randomized controlled trials (RCTs) of treatments for PTSD published within the last 5 years (Table^7-14).

1. Feder A, Costi S, Rutter SB, et al. A randomized controlled trial of repeated ketamine administration for chronic posttraumatic stress disorder. Am J Psychiatry. 2021;178(2):193-202

Feder et al had previously found a significant and quick decrease in PTSD symptoms after a single dose of IV ketamine had. This is the first RCT to examine the effectiveness and safety of repeated IV ketamine infusions for the treatment of persistent PTSD.⁷ 

Study design

• This randomized, double-blind, parallel-arm controlled trial treated 30 individuals with chronic PTSD with 6 infusions of either ketamine (0.5 mg/kg) or midazolam (0.045 mg/kg) over 2 consecutive weeks. 
• Participants were individuals age 18 to 70 with a primary diagnosis of chronic PTSD according to the DSM-5 criteria and determined by The Structure Clinical Interview for DSM-5, with a score ≥30 on the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5).  
• Any severe or unstable medical condition, active suicidal or homicidal ideation, lifetime history of psychotic or bipolar disorder, current anorexia nervosa or bulimia, alcohol or substance use disorder within 3 months of screening, history of recreational ketamine or phencyclidine use on more than 1 occasion or any use in the previous 2 years, and ongoing treatment with a long-acting benzodiazepine or opioid medication were all considered exclusion criteria. Individuals who took short-acting benzodiazepines had their morning doses held on infusion days. Marijuana or cannabis derivatives were allowed. 
• The primary outcome measure was a change in PTSD symptom severity as measured with CAPS-5. This was administered before the first infusion and weekly thereafter. The Impact of Event Scale-Revised, the Montgomery–Åsberg Depression Rating Scale, and adverse effect measurements were used as secondary outcome measures. 
• Treatment response was defined as ≥30% symptom improvement 2 weeks after the first infusion as assessed with CAPS-5. 
• Individuals who responded to treatment were followed naturalistically weekly for up to 4 weeks and then monthly until loss of responder status, or up to 6 months if there was no loss of response. 

Outcomes

• At the second week, the mean CAPS-5 total score in the ketamine group was 11.88 points (SE = 3.96) lower than in the midazolam group (d = 1.13; 95% CI, 0.36 to 1.91).  
• In the ketamine group, 67% of patients responded to therapy, compared to 20% in the midazolam group.  
• Following the 2-week course of infusions, the median period until loss of response among ketamine responders was 27.5 days.  
• Ketamine infusions showed good tolerability and safety. There were no clinically significant adverse effects. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations

• Repeated ketamine infusions are effective in reducing symptom severity in individuals with chronic PTSD. 
• Limitations to this study include the exclusion of individuals with comorbid bipolar disorder, current alcohol or substance use disorder, or suicidal ideations, the small sample size, and a higher rate of transient dissociative symptoms in the ketamine group. 
• Future studies could evaluate the efficacy of repeated ketamine infusions in individuals with treatment-resistant PTSD. Also, further studies are required to assess the efficacy of novel interventions to prevent relapse and evaluate the efficacy, safety, and tolerability of periodic IV ketamine use as maintenance.  
• Additional research might determine whether pairing psychotherapy with ketamine administration can lessen the risk of recurrence for PTSD patients after stopping ketamine infusions. 

2. Rauch SAM, Kim HM, Powell C, et al. Efficacy of prolonged exposure therapy, sertraline hydrochloride, and their combination among combat veterans with posttraumatic stress disorder: a randomized clinical trial. JAMA Psychiatry. 2019;76(2):117-126

Clinical practice recommendations for PTSD have identified trauma-focused psychotherapies and SSRIs as very effective treatments. The few studies that have compared trauma-focused psychotherapy to SSRIs or to a combination of treatments are not generalizable, have significant limitations, or are primarily concerned with refractory disorders or augmentation techniques. This study evaluated the efficacy of prolonged exposure therapy (PE) plus placebo, PE plus sertraline, and sertraline plus enhanced medication management in the treatment of PTSD.⁸ 

Study design

• This randomized, 4-site, 24-week clinical trial divided participants into 3 subgroups: PE plus placebo, PE plus sertraline, and sertraline plus enhanced medication management. 
• Participants were veterans or service members of the Iraq and/or Afghanistan wars with combat-related PTSD and significant impairment as indicated by a CAPS score ≥50 for at least 3 months. The DSM-IV-TR version of CAPS was used because the DSM-5 version was not available at the time of the study.
• Individuals who had a current, imminent risk of suicide; active psychosis; alcohol or substance dependence in the past 8 weeks; inability to attend weekly appointments for the treatment period; prior intolerance to or failure of an adequate trial of PE or sertraline; medical illness likely to result in hospitalization or contraindication to study treatment; serious cognitive impairment; mild traumatic brain injury; or concurrent use of antidepressants, antipsychotics, benzodiazepines, prazosin, or sleep agents were excluded. 
• Participants completed up to thirteen 90-minute sessions of PE. 
• The sertraline dosage was titrated during a 10-week period and continued until Week 24. Dosages were adjusted between 50 and 200 mg/d, with the last dose increase at Week 10. 
• The primary outcome measure was symptom severity of PTSD in the past month as determined by CAPS score at Week 24.
• The secondary outcome was self-reported symptoms of PTSD (PTSD checklist [PCL] Specific Stressor Version), clinically meaningful change (reduction of ≥20 points or score ≤35 on CAPS), response (reduction of ≥50% in CAPS score), and remission (CAPS score ≤35). 

Outcomes

• At Week 24, 149 participants completed the study; 207 were included in the intent-to-treat analysis. 
• PTSD symptoms significantly decreased over 24 weeks, according to a modified intent-to-treat analysis utilizing a mixed model of repeated measurements; nevertheless, slopes were similar across therapy groups. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• Although the severity of PTSD symptoms decreased in all 3 subgroups, there was no difference in PTSD symptom severity or change in symptoms at Week 24 among all 3 subgroups.  
• The main limitation of this study was the inclusion of only combat veterans. 
• Further research should focus on enhancing treatment retention and should include administering sustained exposure therapy at brief intervals. 

3. Lehrner A, Hildebrandt T, Bierer LM, et al. A randomized, double-blind, placebo-controlled trial of hydrocortisone augmentation of prolonged exposure for PTSD in US combat veterans. Behav Res Ther. 2021;144:103924

First-line therapy for PTSD includes cognitive-behavioral therapies such as PE. However, because many people still have major adverse effects after receiving medication, improving treatment efficacy is a concern. Glucocorticoids promote extinction learning, and alterations in glucocorticoid signaling pathways have been associated with PTSD. Lehrner et al previously showed that adding hydrocortisone (HCORT) to PE therapy increased patients’ glucocorticoid sensitivity at baseline, improved treatment retention, and resulted in greater treatment improvements. This study evaluated HCORT in conjunction with PE for combat veterans with PTSD following deployment to Iraq and Afghanistan.⁹ 

Study design

• This randomized, double-blind, placebo-controlled trial administered HCORT 30 mg oral or placebo to 96 combat veterans 30 minutes before PE sessions.  
• Participants were veterans previously deployed to Afghanistan or Iraq with deployment-related PTSD >6 months with a minimum CAPS score of 60. They were unmedicated or on a stable psychotropic regimen for ≥4 weeks. 
• Exclusion criteria included a lifetime history of a primary psychotic disorder (bipolar I disorder or obsessive-compulsive disorder), medical or mental health condition other than PTSD that required immediate clinical attention, moderate to severe traumatic brain injury (TBI), substance abuse or dependence within the past 3 months, medical illness that contraindicated ingestion of hydrocortisone, acute suicide risk, and pregnancy or intent to become pregnant. 
• The primary outcome measures included PTSD severity as assessed with CAPS. 
• Secondary outcome measures included self-reported PTSD symptoms as assessed with the Posttraumatic Diagnostic Scale (PDS) and depression as assessed with the Beck Depression Inventory-II (BDI). These scales were administered pretreatment, posttreatment, and at 3-months follow-up. 

Outcomes

• Out of 96 veterans enrolled, 60 were randomized and 52 completed the treatment.  
• Five participants were considered recovered early and completed <12 sessions.
• Of those who completed treatment, 50 completed the 1-week posttreatment evaluations and 49 completed the 3-month follow-up evaluation.
• There was no difference in the proportion of dropouts (13.33%) across the conditions.
• HCORT failed to significantly improve either secondary outcomes or PTSD symptoms, according to an intent-to-treat analysis.
• However, exploratory analyses revealed that veterans with recent post-concussive symptoms and moderate TBI exposure saw a larger decrease in hyperarousal symptoms after PE therapy with HCORT augmentation.  
• The reduction in avoidance symptoms with HCORT augmentation was also larger in veterans with higher baseline glucocorticoid sensitivity. 

Continue to: Conclusions/limitations

Conclusions/limitations 

• HCORT does not improve PTSD symptoms as assessed with the CAPS and PDS, or depression as assessed with the BDI. 
• The main limitation of this study is generalizability. 
• Further studies are needed to determine whether PE with HCORT could benefit veterans with indicators of enhanced glucocorticoid sensitivity, mild TBI, or postconcussive syndrome. 

4. Inslicht SS, Niles AN, Metzler TJ, et al. Randomized controlled experimental study of hydrocortisone and D-cycloserine effects on fear extinction in PTSD. Neuropsychopharmacology. 2022;47(11):1945-1952

PE, one of the most well-researched therapies for PTSD, is based on fear extinction. Exploring pharmacotherapies that improve fear extinction learning and their potential as supplements to PE is gaining increased attention. Such pharmacotherapies aim to improve the clinical impact of PE on the extent and persistence of symptom reduction. This study evaluated the effects of HCORT and D-cycloserine (DCS), a partial agonist of the N-methyl-D-aspartate (NMDA) receptor, on the learning and consolidation of fear extinction in patients with PTSD.¹⁰ 

Study design

• This double-blind, placebo-controlled, 3-group experimental design evaluated 90 individuals with PTSD who underwent fear conditioning with stimuli that was paired (CS+) or unpaired (CS−) with shock. 
• Participants were veterans and civilians age 18 to 65 recruited from VA outpatient and community clinics and internet advertisements who met the criteria for PTSD or subsyndromal PTSD (according to DSM-IV criteria) for at least 3 months. 
• Exclusion criteria included schizophrenia, bipolar disorder, substance abuse or dependence, alcohol dependence, previous moderate or severe head injury, seizure or neurological disorder, current infectious illness, systemic illness affecting CNS function, or other conditions known to affect psychophysiological responses. Excluded medications were antipsychotics, mood stabilizers, alpha- and beta-adrenergics, benzodiazepines, anticonvulsants, antihypertensives, sympathomimetics, anticholinergics, and steroids.  
• Extinction learning took place 72 hours after extinction, and extinction retention was evaluated 1 week later. Placebo, HCORT 25 mg, or DCS 50 mg was given 1 hour before extinction learning. 
• Clinical measures included PTSD diagnosis and symptom levels as determined by interview using CAPS and skin conduction response. 

Outcomes

• The mean shock level, mean pre-stimulus skin conductance level (SCL) during habituation, and mean SC orienting response during the habituation phase did not differ between groups and were not associated with differential fear conditioning. Therefore, variations in shock level preference, resting SCL, or SC orienting response magnitude are unlikely to account for differences between groups during extinction learning and retention.
• During extinction learning, the DCS and HCORT groups showed a reduced differential CS+/CS− skin conductance response (SCR) compared to placebo. 
• One week later, during the retention testing, there was a nonsignificant trend toward a smaller differential CS+/CS− SCR in the DCS group compared to placebo. HCORT and DCS administered as a single dosage facilitated fear extinction learning in individuals with PTSD symptoms. 

Continue to: Conclusions/limitations

Conclusions/limitations 

• In traumatized people with PTSD symptoms, a single dosage of HCORT or DCS enhanced the learning of fear extinction compared to placebo. A nonsignificant trend toward better extinction retention in the DCS group but not the HCORT group was also visible. 
• These results imply that glucocorticoids and NMDA agonists have the potential to promote extinction learning in PTSD. 
• Limitations include a lack of measures of glucocorticoid receptor sensitivity or FKBP5. 
• Further studies could evaluate these findings with the addition of blood biomarker measures such as glucocorticoid receptor sensitivity or FKBP5.  

5. Mitchell JM, Bogenschutz M, Lilienstein A, et al. MDMA-assisted therapy for severe PTSD: a randomized, double-blind, placebo-controlled phase 3 study. Nat Med. 2021;27(6):1025-1033. doi:10.1038/s41591-021-01336-3

Poor PTSD treatment results are associated with numerous comorbid conditions, such as dissociation, depression, alcohol and substance use disorders, childhood trauma, and suicidal ideation, which frequently leads to treatment resistance. Therefore, it is crucial to find a treatment that works for individuals with PTSD who also have comorbid conditions. In animal models, 3,4-methylenedioxymethamphetamine (MDMA), an empathogen/entactogen with stimulant properties, has been shown to enhance fear memory extinction and modulate fear memory reconsolidation. This study evaluated the efficacy and safety of MDMA-assisted therapy for treating patients with severe PTSD, including those with common comorbidities.¹¹ 

Study design

• This randomized, double-blind, placebo-controlled, multi-site, phase 3 clinical trial evaluated individuals randomized to receive manualized therapy with MDMA or with placebo, combined with 3 preparatory and 9 integrative therapy sessions.  
• Participants were 90 individuals (46 randomized to MDMA and 44 to placebo) with PTSD with a symptom duration ≥6 months and CAPS-5 total severity score ≥35 at baseline. 
• Exclusion criteria included primary psychotic disorder, bipolar I disorder, eating disorders with active purging, major depressive disorder with psychotic features, dissociative identity disorder, personality disorders, current alcohol and substance use disorders, lactation or pregnancy, and any condition that could make receiving a sympathomimetic medication dangerous due to hypertension or tachycardia, including uncontrolled hypertension, history of arrhythmia, or marked baseline prolongation of QT and/or QTc interval. 
• Three 8-hour experimental sessions of either therapy with MDMA assistance or therapy with a placebo control were given during the treatment period, and they were spaced approximately 4 weeks apart. 
• In each session, participants received placebo or a single divided dose of MDMA 80 to 180 mg. 
• At baseline and 2 months after the last experimental sessions, PTSD symptoms were measured with CAPS-5, and functional impairment was measured with Sheehan Disability Scale (SDS). 
• The primary outcome measure was CAPS-5 total severity score at 18 weeks compared to baseline for MDMA-assisted therapy vs placebo-assisted therapy. 
• The secondary outcome measure was clinician-rated functional impairment using the mean difference in SDS total scores from baseline to 18 weeks for MDMA-assisted therapy vs placebo-assisted therapy. 

Outcomes

• MDMA was found to induce significant and robust attenuation in CAPS-5 score compared to placebo. 
• The mean change in CAPS-5 score in completers was –24.4 in the MDMA group and –13.9 in the placebo group. 
• MDMA significantly decreased the SDS total score. 
• MDMA did not induce suicidality, misuse, or QT prolongation. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• MDMA-assisted therapy is significantly more effective than manualized therapy with placebo in treating patients with severe PTSD, and it is also safe and well-tolerated, even in individuals with comorbidities. 
• No major safety issues were associated with MDMA-assisted treatment. 
• MDMA-assisted therapy should be promptly assessed for clinical usage because it has the potential to significantly transform the way PTSD is treated. 
• Limitations of this study include a smaller sample size (due to the COVID-19 pandemic); lack of ethnic and racial diversity; short duration; safety data were collected by site therapist, which limited the blinding; and the blinding of participants was difficult due to the subjective effects of MDMA, which could have resulted in expectation effects. 

6. Bonn-Miller MO, Sisley S, Riggs P, et al. The short-term impact of 3 smoked cannabis preparations versus placebo on PTSD symptoms: a randomized cross-over clinical trial. PLoS One. 2021;16(3):e0246990

Sertraline and paroxetine are the only FDA-approved medications for treating PTSD. Some evidence suggests cannabis may provide a therapeutic benefit for PTSD.¹⁵ This study examined the effects of 3 different preparations of cannabis for treating PTSD symptoms.¹²  

Study design

• This double-blind, randomized, placebo-controlled, crossover trial used 3 active treatment groups of cannabis: high delta-9-tetrahydrocannabinol (THC)/low cannabidiol (CBD), high CBD/low THC, and high THC/high CBD (THC+CBD). A low THC/low CBD preparation was used as a placebo. “High” content contained 9% to 15% concentration by weight of the respective cannabinoid, and “low” content contained <2% concentration by weight.  
• Inclusion criteria included being a US military veteran, meeting DSM-5 PTSD criteria for ≥6 months, having moderate symptom severity (CAPS-5 score ≥25), abstaining from cannabis 2 weeks prior to study and agreeing not to use any non-study cannabis during the trial, and being stable on medications/therapy prior to the study.  
• Exclusion criteria included women who were pregnant/nursing/child-bearing age and not taking an effective means of birth control; current/past serious mental illness, including psychotic and personality disorders; having a first-degree relative with a psychotic or bipolar disorder; having a high suicide risk based on Columbia-Suicide Severity Rating Scale; meeting DSM-5 criteria for moderate-severe cannabis use disorder; screening positive for illicit substances; or having significant medical disease.  
• Participants in Stage 1 (n = 80) were randomized to 1 of the 3 active treatments or placebo for 3 weeks. After a 2-week washout, participants in Stage 2 (n = 74) were randomized to receive for 3 weeks 1 of the 3 active treatments they had not previously received.
• During each stage, participants had ad libitum use for a maximum of 1.8 g/d. 
• The primary outcome was change in PTSD symptom severity by the end of Stage 1 as assessed with CAPS-5.
• Secondary outcomes included the PTSD Checklist for DSM-5 (PCL-5), the general depression subscale and anxiety subscale from the self-report Inventory of Depression and Anxiety Symptoms (IDAS), the Inventory of Psychosocial Functioning, and the Insomnia Severity Index. 

Outcomes

• Six participants did not continue to Stage 2. Three participants did not finish Stage 2 due to adverse effects, and 7 did not complete outcome measurements. The overall attrition rate was 16.3%. 
• There was no significant difference in total grams of smoked cannabis or placebo between the 4 treatment groups in Stage 1 at the end of 3 weeks. In Stage 2, there was a significant difference, with the THC+CBD group using more cannabis compared to the other 2 groups. 
• Each of the 4 groups had significant reductions in total CAPS-5 scores at the end of Stage 1, and there was no significant difference in CAPS-5 severity scores between the 4 groups.
• In Stage 1, PCL-5 scores were not significantly different between treatment groups from baseline to the end of stage. There was a significant difference in Stage 2 between the high CBD and THC+CBD groups, with the combined group reporting greater improvement of symptoms. 
• In Stage 2, the THC+CBD group reported greater reductions in pre/post IDAS social anxiety scores and IDAS general depression scores, and the high THC group reported greater reductions in pre/post IDAS social anxiety scores. 
• In Stage 1, 37 of 60 participants in the active groups reported at least 1 adverse event, and 45 of the 74 Stage 2 participants reported at least 1 adverse event. The most common adverse events were cough, throat irritation, and anxiety. Participants in the Stage 1 high THC group had a significant increase in reported withdrawal symptoms after 1 week of stopping use.  

Continue to: Conclusions/limitations

 

 

Conclusions/limitations 

• This first randomized, placebo-control trial of cannabis in US veterans did not show a significant difference among treatment groups, including placebo, on the primary outcome of CAPS-5 score. All 4 groups had significant reductions in symptom severity on CAPS-5 and showed good tolerability.
• Prior beliefs about the effects of cannabis may have played a role in the reduction of PTSD symptoms in the placebo group.
• Many participants (n =34) were positive for THC during the screening process, so previous cannabis use/chronicity of cannabis use may have contributed.
• One limitation was that participants assigned to the Stage 1 high THC group had Cannabis Use Disorders Identification Test scores (which assesses cannabis use disorder risk) about 2 times greater than participants in other conditions.
• Another limitation was that total cannabis use was lower than expected, as participants in Stage 1 used 8.2 g to 14.6 g over 3 weeks, though they had access to up to 37.8 g. 
• There was no placebo in Stage 2.
• Future studies should look at longer treatment periods with more participants.

7. Youngstedt SD, Kline CE, Reynolds AM, et al. Bright light treatment of combat-related PTSD: a randomized controlled trial. Milit Med. 2022;187(3-4):e435-e444

Bright light therapy is an inexpensive treatment approach that may affect serotonergic pathways.¹⁶ This study examined bright light therapy for reducing PTSD symptoms and examined if improvement of PTSD is related to a shift in circadian rhythm.¹³  

Study design

• Veterans with combat-related PTSD had to have been stable on treatment for at least 8 weeks or to have not received any other PTSD treatments prior to the study.
• Participants were randomized to active treatment of 30 minutes daily 10,000 lux ultraviolet-filtered white light while sitting within 18 inches (n = 34) or a control condition of 30 minutes daily inactivated negative ion generator (n = 35) for 4 weeks.
• Inclusion criteria included a CAPS score ≥30.
•  Exclusion criteria included high suicidality, high probability of alcohol/substance abuse in the past 3 months, bipolar disorder/mania/schizophrenia/psychosis, ophthalmologic deformities, shift work in past 2 months or travel across time zones in past 2 weeks, head trauma, high outdoor light exposure, history of winter depression, history of seizures, or myocardial infarction/stroke/cancer within 3 years.
• Primary outcomes were improvement on CAPS and Clinical Global Impressions-Improvement scale (CGI-IM) score at Week 4.
• Wrist actigraphy recordings measured sleep.
• Other measurements included the Hamilton Depression Rating Scale (HAM-D), Hamilton atypical symptoms (HAM-AS), PCL-Military (PCL-M), Pittsburg Sleep Quality Index (PSQI), BDI, Spielberger State-Trait Anxiety Inventory (STAI Form Y-2), Beck Suicide Scale, and Systematic Assessment for Treatment Emergent Effects questionnaire.

Outcomes

• There was a significant decrease in CAPS score in participants who received bright light therapy compared to controls. Treatment response (defined as ≥33% reduction in score) was significantly greater in the bright light (44%) vs control (8.6%) group. No participants achieved remission. 
• There was a significant improvement in CGI-IM scores in the bright light group, but no significant difference in participants who were judged to improve “much” or “very much.”
• PCL-M scores did not change significantly between groups, although a significantly greater proportion of participants had treatment response in the bright light group (33%) vs control (6%).
• There were no significant changes in HAM-D, HAM-AS, STAI, BDI, actigraphic estimates of sleep, or PSQI scores. 
• Bright light therapy resulted in phase advancement while control treatment had phase delay. 
• There were no significant differences in adverse effects. 

Continue to: Conclusions/limitations

 

 

Conclusions/limitations

• Bright light therapy may be a treatment option or adjunct for combat-related PTSD as seen by improvement on CAPS and CGI scores, as well as a greater treatment response seen on CAPS and PCL-5 scores in the bright light group.  
• There was no significant difference for other measures, including depression, anxiety, and sleep.  
• Limitations include excluding patients with a wide variety of medical or psychiatric comorbidities, as well as limited long-term follow up data.  
• Other limitations include not knowing the precise amount of time participants stayed in front of the light device and loss of some actigraphic data (data from only 49 of 69 participants).  

8. Peterson AL, Mintz J, Moring JC, et al. In-office, in-home, and telehealth cognitive processing therapy for posttraumatic stress disorder in veterans: a randomized clinical trial. BMC Psychiatry. 2022;22(1):41 doi:10.1186/s12888-022-03699-4

Cognitive processing therapy (CPT), a type of trauma-focused psychotherapy, is an effective treatment for PTSD in the military population.^17,18 However, patients may not be able to or want to participate in such therapy due to barriers such as difficulty arranging transportation, being homebound due to injury, concerns about COVID-19, stigma, familial obligations, and job constraints. This study looked at if CPT delivered face-to-face at the patient’s home or via telehealth in home would be effective and increase accessibility.¹⁴  

Study design

• Participants (n = 120) were active-duty military and veterans who met DSM-5 criteria for PTSD. They were randomized to receive CPT in the office, in their home, or via telehealth. Participants could choose not to partake in 1 modality but were then randomized to 1 of the other 2. 
• Exclusion criteria included suicide/homicide risk needing intervention, items/situations pertaining to danger (ie, aggressive pet or unsafe neighborhood), significant alcohol/substance use, active psychosis, and impaired cognitive functioning. 
• The primary outcome measurement was change in PCL-5 and CAPS-5 score over 6 months. The BDI-II was used to assess depressive symptoms.  
• Secondary outcomes included the Reliable Change Index (defined as “an improvement of 10 or more points that was sustained at all subsequent assessments”) on the PCL-5 and remission on the CAPS-5.
• CPT was delivered in 60-minute sessions twice a week for 6 weeks. Participants who did not have electronic resources were loaned a telehealth apparatus. 

Outcomes

• Overall, 57% of participants opted out of 1 modality, which resulted in fewer participants being placed into the in-home arm (n = 32). Most participants chose not to do in-home treatments (54%), followed by in-office (29%), and telehealth (17%). 
• There was a significant posttreatment improvement in PCL-5 scores in all treatment arms, with improvement greater with in-home (d = 2.1) and telehealth (d = 2.0) vs in-office (d=1.3). The in-home and telehealth scores were significantly improved compared to in-office, and the difference between in-home and telehealth PCL-5 scores was minimal.
• At 6 months posttreatment, the differences between the 3 treatment groups on PCL-5 score were negligible. 
• CAPS-5 scores were significantly improved in all treatment arms, with improvement largest with in-home treatment; however, the differences between the groups were not significant.  
• BDI-II scores improved in all modalities but were larger in the in-home (d = 1.2) and telehealth (d = 1.1) arms than the in-office arm (d = 0.52). 
• Therapist time commitment was greater for the in-home and in-office arms (2 hours/session) than the telehealth arm (1 hour/session). This difference was due to commuting time for the patient or therapist.
• The dropout rate was not statistically significant between the groups.
• Adverse events did not significantly differ per group. The most commonly reported ones included nightmares, sleep difficulty, depression, anxiety, and irritability.

Conclusions/limitations

• Patients undergoing CPT had significant improvement in PTSD symptoms, with posttreatment PCL-5 improvement approximately twice as large in those who received the in-home and telehealth modalities vs in-office treatment. 
• The group differences were not seen on CAPS-5 scores at posttreatment, or PCL-5 or CAPS-5 scores at 6 months posttreatment.  
• In-home CPT was declined the most, which suggests that in-home distractions or the stigma of a mental health clinician being in their home played a role in patients’ decision-making. However, in-home CPT produced the greatest amount of improvement in PTSD symptoms. The authors concluded that in-home therapy should be reserved for those who are homebound or have travel limitations.  
• This study shows evidence that telehealth may be a good modality for CPT, as seen by improvement in PTSD symptoms and good acceptability and retention. 
• Limitations include more patients opting out of in-home CPT, and reimbursement for travel may not be available in the real-world setting.  

Editor’s note: This article was adapted with permission from a version originally published in the Ohio Psychiatric Physician Association’s newsletter, Insight Matters, Fall 2022.

Acknowledging and analyzing strengths, weaknesses, opportunities, and threats (SWOT) is an important tactic many organizations use to develop a strategic plan to grow, move forward, and thrive. A SWOT analysis can provide a “big picture” view of the status and the desired future directions not only for companies but for medical disciplines such as psychiatry. So here are my perspectives on psychiatry’s strengths, weaknesses, opportunities, and threats. It is a work in progress, and I welcome (and encourage) you to send additional items or comments to me at [email protected].

Strengths

• The American Psychiatric Association (APA) is the oldest medical professional organization, established in 1844 (3 years before the American Medical Association)¹
• Strong organizational structure and governance, and a “big tent” with several tiers of membership
• Effective, member-driven District Branches
• The medical identity at the core of psychiatry—we are psychiatric physicians²
• Escalating number of senior medical students choosing psychiatry as a career, far more than a decade ago
• High demand for psychiatrists in all settings around the country
• Increased compensation for psychiatrists (market forces of supply and demand)
• Psychiatry is continuously evolving and reinventing itself: seismic shifts in etiopathogenesis, disease conceptualization, terminology, and therapies (4 major shifts over the past century)³
• An abundant body of evidence supporting that all psychiatric disorders are brain disorders and transdiagnostic in nature⁴
• Many vibrant subspecialty societies
• Substantial number of Tier 1, evidence-based treatments
• Novel mechanisms of action and treatment strategies are being introduced on a regular basis for psychotic and mood disorders^5,6
• Advances in neuromodulation techniques to treat a wide spectrum of psychiatric disorders, including electroconvulsive therapy, transcranial magnetic stimulation, vagus nerve stimulation, transcranial direct current stimulation, deep brain stimulation, cranial electric stimulation, epidural cortical stimulation, focused ultrasound, low field magnetic stimulation, magnetic seizure therapy, and near infrared light therapy, with mechanisms that are electric, ultrasound, magnetic, or optical^7,8
• Psychiatric physicians develop wisdom by practicing psychiatry (ie, they become more empathic, tolerant of ambiguity, prosocial, introspective, aware of one’s strengths and limitations). Neuroplasticity in the frontal cortex is triggered by conducting psychotherapy⁹

Weaknesses

• Shrinking workforce due to a static number of residency training slots for 40 years¹⁰
• High rate of retirement by aging psychiatrists
• Persistent stigma around mental disorders despite massive scientific and medical advances¹¹
• Still no real parity! We need succinct laws with “teeth”¹²
• Demedicalization in the public sector, referring to psychiatric physicians as “providers” and labeling patients as “clients”²
• Not enough graduating residents choosing to do subspecialty fellowships (especially geriatric, addiction, psychosomatic psychiatry) to meet escalating societal needs
• Very low presence in rural areas (both psychiatrists and psychiatric hospitals)
• Persistent APA member apathy: only 10% to 15% vote in the APA national elections or volunteer to serve on committees
• Widespread member dissatisfaction with maintenance of certification
• Neuroscience advances are not being translated fast enough for practical clinical applications
• Many in the public at large do not realize psychiatric symptoms are generated from anomalous brain circuits or that psychiatric disorders are highly genetic but also have environmental and epigenetic etiologies
• The DSM diagnostic system needs a paradigm shift: it is still based on a menu of clinical signs and symptoms and is devoid of objective diagnostic measures such as biomarkers⁴
• Neuroscience literacy among busy psychiatric practitioners is insufficient at a time of explosive growth in basic and clinical neuroscience¹³
• No effective treatment for alcohol or substance use disorders despite their very high morbidity and mortality
• Major psychiatric disorders are still associated with significant disability (schizophrenia, bipolar disorder, major depressive disorder, anxiety disorders, eating disorders, substance use disorders)
• Suicide rate (other than opioid deaths) has continued to rise in the past 3 decades¹⁴

Opportunities

• Potentially momentous clinical applications of the neuroscience breakthroughs
• Collaborative care with primary care physicians and increasing colocalization
• Dramatic increase in public awareness about the importance of mental health due to the COVID-19 pandemic¹⁵
• Powerful new data management tools, including machine learning, artificial intelligence, super computers, big data, deep learning, nanotechnology, and metabolomics, all of which are expediting neurobiological discoveries¹⁶
• The potential of reclassifying psychiatric disorders as neurological disorders, which will improve reimbursement for patient health care and reduce stigma¹⁷
• Emergence of new mechanisms of action of disease etiology, such as microbiota, mitochondrial dysfunction, permeable blood-brain barrier, and neuroimmune dysregulation^18,19
• The advent and growth of “precision psychiatry”²⁰
• The tremendous potential of molecular genetics and gene therapy for psychiatric disorders, most of which are genetic in etiology
• Expanding applications of neuroimaging techniques, including morphological, spectroscopic, functional, diffusion tensor imaging, and receptor imaging²¹
• Epigenetic advances in neuropsychiatric disorders
• Remarkably powerful research methods, such as pluripotent cells (producing neurons from skin cells), optogenetics (activating genes with light), gene-wide association studies, CRISPR (clustered regularly interspaced short palindromic repeats, which serve as genetic scissors to remove and replace abnormal genes), and brain connectomics²²
• Psychiatry should develop and promote an “annual mental health checkup” for all age groups, similar to an annual physical exam²³
• Focus on the social determinants of health
• Address the unmet mental health needs of individuals who are members of minority groups
• Lobby ferociously for a much larger budget for the National Institute of Mental Health to advance funding for research of serious psychiatric brain disorders
• Remind Congress continuously that the cost of mental illness is $700 billion annually and costs can only be reduced by funding neurobiological research¹
• Partner with the pharmaceutical industry instead of demonizing them. They are the only entity that develops medication for psychiatry, where 80% of disorders have no FDA-approved drugs.²⁴ Without the pharmaceutical industry and the help of medications, many psychiatric patients would still be institutionalized and unable to lead a normal life. We must recognize the contributions of pharmaceutical companies to the health of our patients, similar to the warp speed development of vaccines for the deadly coronavirus
• Psychiatric clinicians must refer patients to clinical trials because without patients enrolling in FDA studies, no drug developments can take place
• Many “out-of-the-box” therapies are being developed, such as antiapoptotic therapy, microglia inhibition, mitochondrial repair, white matter fiber remyelination, neuroprotection, and reversing N-methyl-d-aspartate receptor hypofunction²⁵
• The emerging evidence that psychotherapy is in fact a biological treatment that induces brain changes (neuroplasticity) and can modulate the immune system²⁶
• Druggable genes, providing innovative new medications²⁷
• Reposition psychedelics as revolutionary new treatments²⁸
• Emphasize measurement-based care (rating scales), which can upgrade patient care²⁹
• Because psychosis is associated with brain tissue loss, just like heart attacks are associated with myocardium destruction, psychiatrists must act like cardiologists³⁰ and treat psychotic episodes urgently, like a stroke,³¹ to reduce the duration of untreated psychosis and improve patient outcomes

Threats

• Antipsychiatry cults continue to disparage and attack psychiatry³²
• Health delivery systems are replacing psychiatric physicians with nurse practitioners to lower costs, regardless of quality and experience, and they inappropriately lump them together as “providers”²
• Psychologists continue to seek prescribing privileges with absurdly sketchy, predominantly online training supervised by other psychologists³³
• Many legislators and policymakers, as well as the public, still don’t understand the difference between psychiatrists and psychologists, and the extensively disparate medical training in quality and quantity
• A dearth of psychiatric physician-scientists because very few residents are pursuing research fellowships after training³⁴
• Disproportionate emphasis on clinical care and generating clinical revenue (relative value units) in academic institutions, with fewer tenure-track faculty members having protected time to write grants for federal or foundation grants to support their salaries and research operations³⁵
• Meager financial support for teaching in psychiatry departments
• Many seriously psychiatrically ill persons do not have access to psychiatric medical care (and often to primary care as well)
• Many in the public falsely believe psychiatric disorders are hopeless and untreatable, which perpetuates stigma
• Long-acting injectable antipsychotic formulations are not used early enough in patients with psychosis, who are known to have a high nonadherence rate with oral medications following discharge from their first hospitalization. This leads to many recurrences with multiple devastating consequences, including progressive brain tissue loss, treatment resistance, disability, incarceration, and suicide³⁶
• Many clinicians do not have full-text access to all studies indexed in PubMed, which is vital for lifelong learning in a rapidly growing medical discipline such as psychiatry
• Psychiatrists are often unable to prescribe medications shortly after they are approved by the FDA due to the insurance companies’ outrageous preauthorization racket that enforces a fail-first policy with cheaper generics, even if generic medications are associated with safety and tolerability problems³⁷
• The continued use of decades-old first-generation antipsychotic medications despite 32 published studies reporting their neurotoxicity and the death of brain cells³⁸

Using this analysis to benefit our patients

Despite its strengths, psychiatry must overcome its weaknesses, fend off its threats, and exploit its many opportunities. The only way to do that is for psychiatrists to unify and for the APA to provide inspired leadership to achieve the aspirational goals of our field. However, we must adopt “moonshot thinking”³⁹ to magnify the Ss, diminish the Ws, exploit the Os, and stave off the Ts of our SWOT, thereby attaining all our cherished and lofty goals. Ultimately, the greatest beneficiaries will be our patients.

Editor’s note: This article was adapted with permission from a version originally published in the Ohio Psychiatric Physician Association’s newsletter, Insight Matters, Fall 2022.

Acknowledging and analyzing strengths, weaknesses, opportunities, and threats (SWOT) is an important tactic many organizations use to develop a strategic plan to grow, move forward, and thrive. A SWOT analysis can provide a “big picture” view of the status and the desired future directions not only for companies but for medical disciplines such as psychiatry. So here are my perspectives on psychiatry’s strengths, weaknesses, opportunities, and threats. It is a work in progress, and I welcome (and encourage) you to send additional items or comments to me at [email protected].

Strengths

• The American Psychiatric Association (APA) is the oldest medical professional organization, established in 1844 (3 years before the American Medical Association)¹
• Strong organizational structure and governance, and a “big tent” with several tiers of membership
• Effective, member-driven District Branches
• The medical identity at the core of psychiatry—we are psychiatric physicians²
• Escalating number of senior medical students choosing psychiatry as a career, far more than a decade ago
• High demand for psychiatrists in all settings around the country
• Increased compensation for psychiatrists (market forces of supply and demand)
• Psychiatry is continuously evolving and reinventing itself: seismic shifts in etiopathogenesis, disease conceptualization, terminology, and therapies (4 major shifts over the past century)³
• An abundant body of evidence supporting that all psychiatric disorders are brain disorders and transdiagnostic in nature⁴
• Many vibrant subspecialty societies
• Substantial number of Tier 1, evidence-based treatments
• Novel mechanisms of action and treatment strategies are being introduced on a regular basis for psychotic and mood disorders^5,6
• Advances in neuromodulation techniques to treat a wide spectrum of psychiatric disorders, including electroconvulsive therapy, transcranial magnetic stimulation, vagus nerve stimulation, transcranial direct current stimulation, deep brain stimulation, cranial electric stimulation, epidural cortical stimulation, focused ultrasound, low field magnetic stimulation, magnetic seizure therapy, and near infrared light therapy, with mechanisms that are electric, ultrasound, magnetic, or optical^7,8
• Psychiatric physicians develop wisdom by practicing psychiatry (ie, they become more empathic, tolerant of ambiguity, prosocial, introspective, aware of one’s strengths and limitations). Neuroplasticity in the frontal cortex is triggered by conducting psychotherapy⁹

Weaknesses

• Shrinking workforce due to a static number of residency training slots for 40 years¹⁰
• High rate of retirement by aging psychiatrists
• Persistent stigma around mental disorders despite massive scientific and medical advances¹¹
• Still no real parity! We need succinct laws with “teeth”¹²
• Demedicalization in the public sector, referring to psychiatric physicians as “providers” and labeling patients as “clients”²
• Not enough graduating residents choosing to do subspecialty fellowships (especially geriatric, addiction, psychosomatic psychiatry) to meet escalating societal needs
• Very low presence in rural areas (both psychiatrists and psychiatric hospitals)
• Persistent APA member apathy: only 10% to 15% vote in the APA national elections or volunteer to serve on committees
• Widespread member dissatisfaction with maintenance of certification
• Neuroscience advances are not being translated fast enough for practical clinical applications
• Many in the public at large do not realize psychiatric symptoms are generated from anomalous brain circuits or that psychiatric disorders are highly genetic but also have environmental and epigenetic etiologies
• The DSM diagnostic system needs a paradigm shift: it is still based on a menu of clinical signs and symptoms and is devoid of objective diagnostic measures such as biomarkers⁴
• Neuroscience literacy among busy psychiatric practitioners is insufficient at a time of explosive growth in basic and clinical neuroscience¹³
• No effective treatment for alcohol or substance use disorders despite their very high morbidity and mortality
• Major psychiatric disorders are still associated with significant disability (schizophrenia, bipolar disorder, major depressive disorder, anxiety disorders, eating disorders, substance use disorders)
• Suicide rate (other than opioid deaths) has continued to rise in the past 3 decades¹⁴

Opportunities

• Potentially momentous clinical applications of the neuroscience breakthroughs
• Collaborative care with primary care physicians and increasing colocalization
• Dramatic increase in public awareness about the importance of mental health due to the COVID-19 pandemic¹⁵
• Powerful new data management tools, including machine learning, artificial intelligence, super computers, big data, deep learning, nanotechnology, and metabolomics, all of which are expediting neurobiological discoveries¹⁶
• The potential of reclassifying psychiatric disorders as neurological disorders, which will improve reimbursement for patient health care and reduce stigma¹⁷
• Emergence of new mechanisms of action of disease etiology, such as microbiota, mitochondrial dysfunction, permeable blood-brain barrier, and neuroimmune dysregulation^18,19
• The advent and growth of “precision psychiatry”²⁰
• The tremendous potential of molecular genetics and gene therapy for psychiatric disorders, most of which are genetic in etiology
• Expanding applications of neuroimaging techniques, including morphological, spectroscopic, functional, diffusion tensor imaging, and receptor imaging²¹
• Epigenetic advances in neuropsychiatric disorders
• Remarkably powerful research methods, such as pluripotent cells (producing neurons from skin cells), optogenetics (activating genes with light), gene-wide association studies, CRISPR (clustered regularly interspaced short palindromic repeats, which serve as genetic scissors to remove and replace abnormal genes), and brain connectomics²²
• Psychiatry should develop and promote an “annual mental health checkup” for all age groups, similar to an annual physical exam²³
• Focus on the social determinants of health
• Address the unmet mental health needs of individuals who are members of minority groups
• Lobby ferociously for a much larger budget for the National Institute of Mental Health to advance funding for research of serious psychiatric brain disorders
• Remind Congress continuously that the cost of mental illness is $700 billion annually and costs can only be reduced by funding neurobiological research¹
• Partner with the pharmaceutical industry instead of demonizing them. They are the only entity that develops medication for psychiatry, where 80% of disorders have no FDA-approved drugs.²⁴ Without the pharmaceutical industry and the help of medications, many psychiatric patients would still be institutionalized and unable to lead a normal life. We must recognize the contributions of pharmaceutical companies to the health of our patients, similar to the warp speed development of vaccines for the deadly coronavirus
• Psychiatric clinicians must refer patients to clinical trials because without patients enrolling in FDA studies, no drug developments can take place
• Many “out-of-the-box” therapies are being developed, such as antiapoptotic therapy, microglia inhibition, mitochondrial repair, white matter fiber remyelination, neuroprotection, and reversing N-methyl-d-aspartate receptor hypofunction²⁵
• The emerging evidence that psychotherapy is in fact a biological treatment that induces brain changes (neuroplasticity) and can modulate the immune system²⁶
• Druggable genes, providing innovative new medications²⁷
• Reposition psychedelics as revolutionary new treatments²⁸
• Emphasize measurement-based care (rating scales), which can upgrade patient care²⁹
• Because psychosis is associated with brain tissue loss, just like heart attacks are associated with myocardium destruction, psychiatrists must act like cardiologists³⁰ and treat psychotic episodes urgently, like a stroke,³¹ to reduce the duration of untreated psychosis and improve patient outcomes

Threats

• Antipsychiatry cults continue to disparage and attack psychiatry³²
• Health delivery systems are replacing psychiatric physicians with nurse practitioners to lower costs, regardless of quality and experience, and they inappropriately lump them together as “providers”²
• Psychologists continue to seek prescribing privileges with absurdly sketchy, predominantly online training supervised by other psychologists³³
• Many legislators and policymakers, as well as the public, still don’t understand the difference between psychiatrists and psychologists, and the extensively disparate medical training in quality and quantity
• A dearth of psychiatric physician-scientists because very few residents are pursuing research fellowships after training³⁴
• Disproportionate emphasis on clinical care and generating clinical revenue (relative value units) in academic institutions, with fewer tenure-track faculty members having protected time to write grants for federal or foundation grants to support their salaries and research operations³⁵
• Meager financial support for teaching in psychiatry departments
• Many seriously psychiatrically ill persons do not have access to psychiatric medical care (and often to primary care as well)
• Many in the public falsely believe psychiatric disorders are hopeless and untreatable, which perpetuates stigma
• Long-acting injectable antipsychotic formulations are not used early enough in patients with psychosis, who are known to have a high nonadherence rate with oral medications following discharge from their first hospitalization. This leads to many recurrences with multiple devastating consequences, including progressive brain tissue loss, treatment resistance, disability, incarceration, and suicide³⁶
• Many clinicians do not have full-text access to all studies indexed in PubMed, which is vital for lifelong learning in a rapidly growing medical discipline such as psychiatry
• Psychiatrists are often unable to prescribe medications shortly after they are approved by the FDA due to the insurance companies’ outrageous preauthorization racket that enforces a fail-first policy with cheaper generics, even if generic medications are associated with safety and tolerability problems³⁷
• The continued use of decades-old first-generation antipsychotic medications despite 32 published studies reporting their neurotoxicity and the death of brain cells³⁸

Using this analysis to benefit our patients

Despite its strengths, psychiatry must overcome its weaknesses, fend off its threats, and exploit its many opportunities. The only way to do that is for psychiatrists to unify and for the APA to provide inspired leadership to achieve the aspirational goals of our field. However, we must adopt “moonshot thinking”³⁹ to magnify the Ss, diminish the Ws, exploit the Os, and stave off the Ts of our SWOT, thereby attaining all our cherished and lofty goals. Ultimately, the greatest beneficiaries will be our patients.

Editor’s note: This article was adapted with permission from a version originally published in the Ohio Psychiatric Physician Association’s newsletter, Insight Matters, Fall 2022.

Acknowledging and analyzing strengths, weaknesses, opportunities, and threats (SWOT) is an important tactic many organizations use to develop a strategic plan to grow, move forward, and thrive. A SWOT analysis can provide a “big picture” view of the status and the desired future directions not only for companies but for medical disciplines such as psychiatry. So here are my perspectives on psychiatry’s strengths, weaknesses, opportunities, and threats. It is a work in progress, and I welcome (and encourage) you to send additional items or comments to me at [email protected].

Strengths

• The American Psychiatric Association (APA) is the oldest medical professional organization, established in 1844 (3 years before the American Medical Association)¹
• Strong organizational structure and governance, and a “big tent” with several tiers of membership
• Effective, member-driven District Branches
• The medical identity at the core of psychiatry—we are psychiatric physicians²
• Escalating number of senior medical students choosing psychiatry as a career, far more than a decade ago
• High demand for psychiatrists in all settings around the country
• Increased compensation for psychiatrists (market forces of supply and demand)
• Psychiatry is continuously evolving and reinventing itself: seismic shifts in etiopathogenesis, disease conceptualization, terminology, and therapies (4 major shifts over the past century)³
• An abundant body of evidence supporting that all psychiatric disorders are brain disorders and transdiagnostic in nature⁴
• Many vibrant subspecialty societies
• Substantial number of Tier 1, evidence-based treatments
• Novel mechanisms of action and treatment strategies are being introduced on a regular basis for psychotic and mood disorders^5,6
• Advances in neuromodulation techniques to treat a wide spectrum of psychiatric disorders, including electroconvulsive therapy, transcranial magnetic stimulation, vagus nerve stimulation, transcranial direct current stimulation, deep brain stimulation, cranial electric stimulation, epidural cortical stimulation, focused ultrasound, low field magnetic stimulation, magnetic seizure therapy, and near infrared light therapy, with mechanisms that are electric, ultrasound, magnetic, or optical^7,8
• Psychiatric physicians develop wisdom by practicing psychiatry (ie, they become more empathic, tolerant of ambiguity, prosocial, introspective, aware of one’s strengths and limitations). Neuroplasticity in the frontal cortex is triggered by conducting psychotherapy⁹

Weaknesses

• Shrinking workforce due to a static number of residency training slots for 40 years¹⁰
• High rate of retirement by aging psychiatrists
• Persistent stigma around mental disorders despite massive scientific and medical advances¹¹
• Still no real parity! We need succinct laws with “teeth”¹²
• Demedicalization in the public sector, referring to psychiatric physicians as “providers” and labeling patients as “clients”²
• Not enough graduating residents choosing to do subspecialty fellowships (especially geriatric, addiction, psychosomatic psychiatry) to meet escalating societal needs
• Very low presence in rural areas (both psychiatrists and psychiatric hospitals)
• Persistent APA member apathy: only 10% to 15% vote in the APA national elections or volunteer to serve on committees
• Widespread member dissatisfaction with maintenance of certification
• Neuroscience advances are not being translated fast enough for practical clinical applications
• Many in the public at large do not realize psychiatric symptoms are generated from anomalous brain circuits or that psychiatric disorders are highly genetic but also have environmental and epigenetic etiologies
• The DSM diagnostic system needs a paradigm shift: it is still based on a menu of clinical signs and symptoms and is devoid of objective diagnostic measures such as biomarkers⁴
• Neuroscience literacy among busy psychiatric practitioners is insufficient at a time of explosive growth in basic and clinical neuroscience¹³
• No effective treatment for alcohol or substance use disorders despite their very high morbidity and mortality
• Major psychiatric disorders are still associated with significant disability (schizophrenia, bipolar disorder, major depressive disorder, anxiety disorders, eating disorders, substance use disorders)
• Suicide rate (other than opioid deaths) has continued to rise in the past 3 decades¹⁴

Opportunities

• Potentially momentous clinical applications of the neuroscience breakthroughs
• Collaborative care with primary care physicians and increasing colocalization
• Dramatic increase in public awareness about the importance of mental health due to the COVID-19 pandemic¹⁵
• Powerful new data management tools, including machine learning, artificial intelligence, super computers, big data, deep learning, nanotechnology, and metabolomics, all of which are expediting neurobiological discoveries¹⁶
• The potential of reclassifying psychiatric disorders as neurological disorders, which will improve reimbursement for patient health care and reduce stigma¹⁷
• Emergence of new mechanisms of action of disease etiology, such as microbiota, mitochondrial dysfunction, permeable blood-brain barrier, and neuroimmune dysregulation^18,19
• The advent and growth of “precision psychiatry”²⁰
• The tremendous potential of molecular genetics and gene therapy for psychiatric disorders, most of which are genetic in etiology
• Expanding applications of neuroimaging techniques, including morphological, spectroscopic, functional, diffusion tensor imaging, and receptor imaging²¹
• Epigenetic advances in neuropsychiatric disorders
• Remarkably powerful research methods, such as pluripotent cells (producing neurons from skin cells), optogenetics (activating genes with light), gene-wide association studies, CRISPR (clustered regularly interspaced short palindromic repeats, which serve as genetic scissors to remove and replace abnormal genes), and brain connectomics²²
• Psychiatry should develop and promote an “annual mental health checkup” for all age groups, similar to an annual physical exam²³
• Focus on the social determinants of health
• Address the unmet mental health needs of individuals who are members of minority groups
• Lobby ferociously for a much larger budget for the National Institute of Mental Health to advance funding for research of serious psychiatric brain disorders
• Remind Congress continuously that the cost of mental illness is $700 billion annually and costs can only be reduced by funding neurobiological research¹
• Partner with the pharmaceutical industry instead of demonizing them. They are the only entity that develops medication for psychiatry, where 80% of disorders have no FDA-approved drugs.²⁴ Without the pharmaceutical industry and the help of medications, many psychiatric patients would still be institutionalized and unable to lead a normal life. We must recognize the contributions of pharmaceutical companies to the health of our patients, similar to the warp speed development of vaccines for the deadly coronavirus
• Psychiatric clinicians must refer patients to clinical trials because without patients enrolling in FDA studies, no drug developments can take place
• Many “out-of-the-box” therapies are being developed, such as antiapoptotic therapy, microglia inhibition, mitochondrial repair, white matter fiber remyelination, neuroprotection, and reversing N-methyl-d-aspartate receptor hypofunction²⁵
• The emerging evidence that psychotherapy is in fact a biological treatment that induces brain changes (neuroplasticity) and can modulate the immune system²⁶
• Druggable genes, providing innovative new medications²⁷
• Reposition psychedelics as revolutionary new treatments²⁸
• Emphasize measurement-based care (rating scales), which can upgrade patient care²⁹
• Because psychosis is associated with brain tissue loss, just like heart attacks are associated with myocardium destruction, psychiatrists must act like cardiologists³⁰ and treat psychotic episodes urgently, like a stroke,³¹ to reduce the duration of untreated psychosis and improve patient outcomes

Threats

• Antipsychiatry cults continue to disparage and attack psychiatry³²
• Health delivery systems are replacing psychiatric physicians with nurse practitioners to lower costs, regardless of quality and experience, and they inappropriately lump them together as “providers”²
• Psychologists continue to seek prescribing privileges with absurdly sketchy, predominantly online training supervised by other psychologists³³
• Many legislators and policymakers, as well as the public, still don’t understand the difference between psychiatrists and psychologists, and the extensively disparate medical training in quality and quantity
• A dearth of psychiatric physician-scientists because very few residents are pursuing research fellowships after training³⁴
• Disproportionate emphasis on clinical care and generating clinical revenue (relative value units) in academic institutions, with fewer tenure-track faculty members having protected time to write grants for federal or foundation grants to support their salaries and research operations³⁵
• Meager financial support for teaching in psychiatry departments
• Many seriously psychiatrically ill persons do not have access to psychiatric medical care (and often to primary care as well)
• Many in the public falsely believe psychiatric disorders are hopeless and untreatable, which perpetuates stigma
• Long-acting injectable antipsychotic formulations are not used early enough in patients with psychosis, who are known to have a high nonadherence rate with oral medications following discharge from their first hospitalization. This leads to many recurrences with multiple devastating consequences, including progressive brain tissue loss, treatment resistance, disability, incarceration, and suicide³⁶
• Many clinicians do not have full-text access to all studies indexed in PubMed, which is vital for lifelong learning in a rapidly growing medical discipline such as psychiatry
• Psychiatrists are often unable to prescribe medications shortly after they are approved by the FDA due to the insurance companies’ outrageous preauthorization racket that enforces a fail-first policy with cheaper generics, even if generic medications are associated with safety and tolerability problems³⁷
• The continued use of decades-old first-generation antipsychotic medications despite 32 published studies reporting their neurotoxicity and the death of brain cells³⁸

Using this analysis to benefit our patients

Despite its strengths, psychiatry must overcome its weaknesses, fend off its threats, and exploit its many opportunities. The only way to do that is for psychiatrists to unify and for the APA to provide inspired leadership to achieve the aspirational goals of our field. However, we must adopt “moonshot thinking”³⁹ to magnify the Ss, diminish the Ws, exploit the Os, and stave off the Ts of our SWOT, thereby attaining all our cherished and lofty goals. Ultimately, the greatest beneficiaries will be our patients.

Groupthink is hazardous, especially when perfused with religious fervor. It can lead to adopting irrational thinking¹ and aversion to new ideas or facts. Tenaciously clinging to 1 ideology as “the absolute truth” precludes an open-minded, constructive debate with any other point of view.

Three historical examples come to mind:

• The discovery of chlorpromazine in 1952 was a scientifically and clinically seismic and transformational event for the treatment of psychosis, which for centuries had been dogmatically deemed irreversible. Jean Delay, MD, the French psychiatrist and co-discoverer of chlorpromazine, was the first physician to witness the magical and dazzling dissolution of delusions and hallucinations in chronically institutionalized patients with psychosis.² He published his landmark clinical observations and then traveled to the United States to share the great news and present his findings at a large psychiatric conference, hoping to enthrall American psychiatrists with the historic breakthrough in treating psychosis. This was an era in which psychoanalysis dominated American psychiatry (despite its dearth of empirical evidence). Dr. Delay was shocked when the audience of psycho­analysts booed him for saying that psychosis can be treated with a medication instead of with psychoanalysis (which, in the most intense groupthink in the history of psychiatry, they all believed was the only therapy for psychosis). Deeply disheartened, Dr. Delay returned to France and never returned to the United States. This groupthink was a prime example of intellectual constipation. Since then, not surprisingly, psychopharmacology grew meteorically while psychoanalysis declined precipitously.
• The monoamine hypothesis of depression, first propagated 60 years ago, became a groupthink dogma among psychiatric researchers for the next several decades, stultifying broader antidepressant medication development by focusing only on monoamines (eg, serotonin, norepinephrine, and dopamine). More recently, researchers have become more open-minded, and the monoamine hypothesis has taken a backseat to innovative new models of antidepressant therapy based on advances in the pathophysiology of depression, such as glutamatergic, opioid, and sigma pathways as well as neuroplasticity models.³ The consequence of groupthink in antidepressant research was a half-century delay in the development of effective alternative treatments that could have helped millions of patients recover from a life-threatening brain disorder such as major depressive disorder.
• Peptic ulcer and its serious gastritis were long believed to be due to stress and increased stomach acidity. So the groupthink gastroenterologists mocked 2 Australian researchers, Barry Marshall and Robin Warren, when they proposed that peptic ulcer may be due to an infection with a bacterium called Helicobacter pylori, and published their data demonstrating it.⁴ Marshall and Warren had the last laugh when they were awarded the 2005 Nobel Prize in Medicine and Physiology. It is ironic that even gastro­enterologists are not immune to the affliction of intellectual constipation!

Intellectual constipation’s effects on youth

The principle of a civilized debate of contrarian ideas must be inculcated early, especially during college years. Youth should be mentored about not cowering into an ideological cocoon and shun listening to different or opposing points of view.⁵ Institutions of higher learning are incubators of future leaders. They must provide their young students with a wide diversity of ideas and philosophies and encourage them to critique those ideas, not “shelter” or isolate them from any ideas. Youth need to recognize that the complex societies in which we all live and work are not placid or unidimensional but a hotbed of clashing ideas and perspectives. An open-minded approach to education will inoculate young minds from developing intellectual constipation in adulthood.

Avoiding or insulating oneself from the ideas of others—no matter how disagreeable—leads to cognitive cowardice and behavioral intolerance. Healthy and vibrant debate is necessary as an inoculation against extremism, hate, paranoia, and, ultimately, violence. Psychiatrists help patients to self-reflect, gain insight, and consider changing their view of themselves and the world to help them grow into mature and resilient individuals. But for the millions of people with intellectual constipation, a potent cerebral enema comprised of a salubrious concoction of insight, common sense, and compromise may be the prescription to forestall lethal intellectual ileus.

Groupthink is hazardous, especially when perfused with religious fervor. It can lead to adopting irrational thinking¹ and aversion to new ideas or facts. Tenaciously clinging to 1 ideology as “the absolute truth” precludes an open-minded, constructive debate with any other point of view.

Three historical examples come to mind:

• The discovery of chlorpromazine in 1952 was a scientifically and clinically seismic and transformational event for the treatment of psychosis, which for centuries had been dogmatically deemed irreversible. Jean Delay, MD, the French psychiatrist and co-discoverer of chlorpromazine, was the first physician to witness the magical and dazzling dissolution of delusions and hallucinations in chronically institutionalized patients with psychosis.² He published his landmark clinical observations and then traveled to the United States to share the great news and present his findings at a large psychiatric conference, hoping to enthrall American psychiatrists with the historic breakthrough in treating psychosis. This was an era in which psychoanalysis dominated American psychiatry (despite its dearth of empirical evidence). Dr. Delay was shocked when the audience of psycho­analysts booed him for saying that psychosis can be treated with a medication instead of with psychoanalysis (which, in the most intense groupthink in the history of psychiatry, they all believed was the only therapy for psychosis). Deeply disheartened, Dr. Delay returned to France and never returned to the United States. This groupthink was a prime example of intellectual constipation. Since then, not surprisingly, psychopharmacology grew meteorically while psychoanalysis declined precipitously.
• The monoamine hypothesis of depression, first propagated 60 years ago, became a groupthink dogma among psychiatric researchers for the next several decades, stultifying broader antidepressant medication development by focusing only on monoamines (eg, serotonin, norepinephrine, and dopamine). More recently, researchers have become more open-minded, and the monoamine hypothesis has taken a backseat to innovative new models of antidepressant therapy based on advances in the pathophysiology of depression, such as glutamatergic, opioid, and sigma pathways as well as neuroplasticity models.³ The consequence of groupthink in antidepressant research was a half-century delay in the development of effective alternative treatments that could have helped millions of patients recover from a life-threatening brain disorder such as major depressive disorder.
• Peptic ulcer and its serious gastritis were long believed to be due to stress and increased stomach acidity. So the groupthink gastroenterologists mocked 2 Australian researchers, Barry Marshall and Robin Warren, when they proposed that peptic ulcer may be due to an infection with a bacterium called Helicobacter pylori, and published their data demonstrating it.⁴ Marshall and Warren had the last laugh when they were awarded the 2005 Nobel Prize in Medicine and Physiology. It is ironic that even gastro­enterologists are not immune to the affliction of intellectual constipation!

Intellectual constipation’s effects on youth

The principle of a civilized debate of contrarian ideas must be inculcated early, especially during college years. Youth should be mentored about not cowering into an ideological cocoon and shun listening to different or opposing points of view.⁵ Institutions of higher learning are incubators of future leaders. They must provide their young students with a wide diversity of ideas and philosophies and encourage them to critique those ideas, not “shelter” or isolate them from any ideas. Youth need to recognize that the complex societies in which we all live and work are not placid or unidimensional but a hotbed of clashing ideas and perspectives. An open-minded approach to education will inoculate young minds from developing intellectual constipation in adulthood.

Avoiding or insulating oneself from the ideas of others—no matter how disagreeable—leads to cognitive cowardice and behavioral intolerance. Healthy and vibrant debate is necessary as an inoculation against extremism, hate, paranoia, and, ultimately, violence. Psychiatrists help patients to self-reflect, gain insight, and consider changing their view of themselves and the world to help them grow into mature and resilient individuals. But for the millions of people with intellectual constipation, a potent cerebral enema comprised of a salubrious concoction of insight, common sense, and compromise may be the prescription to forestall lethal intellectual ileus.

Groupthink is hazardous, especially when perfused with religious fervor. It can lead to adopting irrational thinking¹ and aversion to new ideas or facts. Tenaciously clinging to 1 ideology as “the absolute truth” precludes an open-minded, constructive debate with any other point of view.

Three historical examples come to mind:

• The discovery of chlorpromazine in 1952 was a scientifically and clinically seismic and transformational event for the treatment of psychosis, which for centuries had been dogmatically deemed irreversible. Jean Delay, MD, the French psychiatrist and co-discoverer of chlorpromazine, was the first physician to witness the magical and dazzling dissolution of delusions and hallucinations in chronically institutionalized patients with psychosis.² He published his landmark clinical observations and then traveled to the United States to share the great news and present his findings at a large psychiatric conference, hoping to enthrall American psychiatrists with the historic breakthrough in treating psychosis. This was an era in which psychoanalysis dominated American psychiatry (despite its dearth of empirical evidence). Dr. Delay was shocked when the audience of psycho­analysts booed him for saying that psychosis can be treated with a medication instead of with psychoanalysis (which, in the most intense groupthink in the history of psychiatry, they all believed was the only therapy for psychosis). Deeply disheartened, Dr. Delay returned to France and never returned to the United States. This groupthink was a prime example of intellectual constipation. Since then, not surprisingly, psychopharmacology grew meteorically while psychoanalysis declined precipitously.
• The monoamine hypothesis of depression, first propagated 60 years ago, became a groupthink dogma among psychiatric researchers for the next several decades, stultifying broader antidepressant medication development by focusing only on monoamines (eg, serotonin, norepinephrine, and dopamine). More recently, researchers have become more open-minded, and the monoamine hypothesis has taken a backseat to innovative new models of antidepressant therapy based on advances in the pathophysiology of depression, such as glutamatergic, opioid, and sigma pathways as well as neuroplasticity models.³ The consequence of groupthink in antidepressant research was a half-century delay in the development of effective alternative treatments that could have helped millions of patients recover from a life-threatening brain disorder such as major depressive disorder.
• Peptic ulcer and its serious gastritis were long believed to be due to stress and increased stomach acidity. So the groupthink gastroenterologists mocked 2 Australian researchers, Barry Marshall and Robin Warren, when they proposed that peptic ulcer may be due to an infection with a bacterium called Helicobacter pylori, and published their data demonstrating it.⁴ Marshall and Warren had the last laugh when they were awarded the 2005 Nobel Prize in Medicine and Physiology. It is ironic that even gastro­enterologists are not immune to the affliction of intellectual constipation!

Intellectual constipation’s effects on youth

The principle of a civilized debate of contrarian ideas must be inculcated early, especially during college years. Youth should be mentored about not cowering into an ideological cocoon and shun listening to different or opposing points of view.⁵ Institutions of higher learning are incubators of future leaders. They must provide their young students with a wide diversity of ideas and philosophies and encourage them to critique those ideas, not “shelter” or isolate them from any ideas. Youth need to recognize that the complex societies in which we all live and work are not placid or unidimensional but a hotbed of clashing ideas and perspectives. An open-minded approach to education will inoculate young minds from developing intellectual constipation in adulthood.

Avoiding or insulating oneself from the ideas of others—no matter how disagreeable—leads to cognitive cowardice and behavioral intolerance. Healthy and vibrant debate is necessary as an inoculation against extremism, hate, paranoia, and, ultimately, violence. Psychiatrists help patients to self-reflect, gain insight, and consider changing their view of themselves and the world to help them grow into mature and resilient individuals. But for the millions of people with intellectual constipation, a potent cerebral enema comprised of a salubrious concoction of insight, common sense, and compromise may be the prescription to forestall lethal intellectual ileus.

In a time of great national and global upheaval, increasing social problems, migration, climate crisis, globalization, and increasingly multicultural societies, our patients and their needs are unique, diverse, and changing. We need a new understanding of mental health to be able to adequately meet the demands of an ever-changing world. Treatment exclusively with psychotropic medications or years of psychoanalysis will not meet these needs.

Psychiatrists and psychotherapists feel (and actually have) a social responsibility, particularly in a multifaceted global society. Psychotherapeutic interventions may contribute to a more peaceful society¹ by reducing individuals’ inner stress, solving (unconscious) conflicts, and conveying a humanistic worldview. As an integrative and transcultural method, positive psychotherapy has been applied for more than 45 years in more than 60 countries and is an active force within a “positive mental health movement.”²

The term “positive psychotherapy” describes 2 different approaches³: positive psychotherapy (1977) by Nossrat Peseschkian,⁴ which is a humanistic psychodynamic approach, and positive psychotherapy (2006) by Martin E.P. Seligman, Tayyab Rashid, and Acacia C. Parks,⁵ which is a more cognitive-behavioral therapy (CBT)–based approach. This article focuses on the first approach.

Why ‘positive’ psychotherapy?

The term “positive” implies that positive psychotherapy focuses on the patient’s possibilities and capacities. Symptoms and disorders are seen as capacities to react to a conflict. The Latin term “positum” or “positivus” is applied in its original meaning—the factual, the given, the actual. Factual and given are not only the disorder, the symptoms, and the problems but also the capacity to become healthy and/or cope with this situation. This positive meaning confronts the patient (and the therapist) with a lesser-known aspect of the illness, but one that is just as important for the understanding and clinical treatment of the affliction: its function, its meaning, and, consequently, its positive aspects.⁶

Positive psychotherapy is a humanistic psychodynamic psychotherapy approach developed by Nossrat Peseschkian (1933-2010).^4,7 Positive psychotherapy has been developed since the 1970s in the clinical setting with neurotic and psychosomatic patients. It integrates approaches of the 4 main modalities of psychotherapy:

• a humanistic view of human beings
• a systemic approach toward culture, work, and environment
• a psychodynamic understanding of disorders
• a practical, goal-oriented approach with some cognitive-behavioral techniques.

The concept of balance

Based on a humanistic view of human beings and the resources every patient possesses, a key concept of positive psychotherapy is the importance of balance in one’s life. The balance model (Figure) is the core of positive psychotherapy and is applied in clinical and nonclinical settings. This model is based on the concept that there are 4 main areas of life in which a human being lives and functions. These areas influence one’s satisfaction in life, one’s feelings of self-worth, and the way one deals with conflicts and challenges. Although all 4 capacities are latent in every human being, depending on one`s education, environment, and zeitgeist, some will be more developed than others. Our life energies, activities, and reactions belong to these 4 areas of life:

• physical: eating, tenderness, sexuality, sleep, relaxation, sports, appearance, clothing
• achievement: work, job, career, money
• relationships: partner, family, friends, acquaintances and strangers, community life
• meaning and future: existential questions, spirituality, religious practices, future plans, fantasy.

A goal of treatment is to help the patient recognize their own resources and mobilize them with the goal of bringing them into a dynamic equilibrium. This goal places value on a balanced distribution of energy (25% to each area), not of time. According to positive psychotherapy, a person does not become ill because one sphere of life is overemphasized but because of the areas that have been neglected. In the case vignette described in the Box, the problem is not the patient’s work but that his physical health, family and friends, and existential questions are being neglected. That the therapist is not critical from the start of treatment is a constructive experience for the patient and is important and fruitful for building the relationship between the therapist and the patient. Instead of emphasizing the deficits or the disorders, the patient and his family hear that he has neglected other areas of life and not developed them yet.

Box

Continue to: The balance model...

The balance model also embodies the 4 potential sources of self-esteem. Usually, only 1 or 2 areas provide self-esteem, but in the therapeutic process a patient can learn to uncover the neglected areas so that their self-esteem will have additional pillars of support. By emphasizing how therapy can help to develop one’s self-esteem, many patients can be motivated for the therapeutic process. The balance model, with its concept of devoting 25% of one’s energy to each sphere of life, gives the patient a clear vision about their life and how they can be healthy over the long run by avoiding one-sidedness.⁸

The transcultural approach

In positive psychotherapy, the term “transcultural” (or cross-cultural) means not only consideration of cultural factors when the therapist and patient come from diverse cultural backgrounds (intercultural psychotherapy or “migrant psychotherapy”) but specifically the consideration of cultural factors in every therapeutic relationship, as a therapeutic attitude and consequently as a sociopolitical dimension of our thinking and behavior. This consideration of the uniqueness of each person, of the relativity of human behavior, and of “unity in diversity” is an essential reason positive psychotherapy is not a “Western” method in the sense of “psychological colonization.”⁹ Rather, this approach is a culture-sensitive method that can be modified to adapt to particular cultures and life situations.

Transcultural positive psychotherapy begins with answering 2 questions: “How are people different?” and “What do all people have in common?”⁴ During the therapeutic process, the therapist gives examples from other cultures to the patient to help them relativize their own perspective and broaden their repertoire of behavior.

The use of stories, tales, proverbs, and anecdotes

A special technique of positive psychotherapy is the therapeutic use of stories, tales, proverbs, and anecdotes.¹⁰ Often stories from other cultures are used because they offer another perspective when the patient sees none. This has been shown to be highly effective in psychiatric settings, especially in group settings. Psychiatric patients can often easily relate to the images created by stories. In psychiatry and psychotherapy, stories can be a means of changing a patient’s point of view. Such narratives can free up the listener’s feelings and thoughts and often lead to “Aha!” moments. The mirror function of storytelling leads to identification. In the narratives, the reader or listener recognizes themself as well as their needs and situation. They can reflect on the stories without personally becoming the focus of these reflections and remember their own experiences. Stories present solutions that can be models against which one’s own approach can be compared but that also leave room for broader interpretation. Storytelling is particularly useful in bringing about change in patients who are holding fast to old and outworn ideas.

The positive interpretation of disorders

Positive psychotherapy is based on a humanistic view that every human being is good by nature and endowed with unique capacities.¹¹ This positive perspective leads not only to a new quality of relationship between the therapist and patient but also to a new perspective on disorders (Table). Thus, disorders can be “interpreted” in a positive way⁶: What does the patient unconsciously want to express with their symptoms? What is the function of their disorder? The positive process brings with it a change in perspective to all those concerned: the patient, their family, and the therapist/physician. In this way, one moves from the symptom (which is the disorder and often already has been very thoroughly examined) to the conflict (and the function of the disorder). The positive interpretations are only offered to the patient (“What do you say to this explanation?” “Can you apply this to your own situation?”).

Continue to: This process also helps us...

This process also helps us focus on the “true” patient, who often is not our patient. The patient who comes to us functions as a symptom carrier and can be seen as the “weakest link” in the family chain. The “real patient” is often sitting at home. The positive interpretation of illnesses confronts the patient with the possible function and psychodynamic meaning of their illness for themself and their social milieu, encouraging the patient (and their family) to see their abilities and not merely the pathological aspects.¹²

Fields of application of positive psychotherapy

As a method positioned between manualiz­ed CBT and process-oriented analytical psychotherapy, positive psychotherapy pursues a semi-structured approach in diagnostics (first interview), treatment, posttherapeutic self-help, and training. Positive psychotherapy is applied for the treatment of mood (affective), neurotic, stress-related, and somatoform disorders; behavioral syndromes; and, to some extent, personality disorders. Positive psychotherapy has been employed successfully side-by-side with classical individual therapy as well as in the settings of couple, family, and group therapy.¹³

What makes positive psychotherapy attractive for mental health professionals?

• As a method that integrates the 4 main modalities of psychotherapy, it does not engage in the conflicts between different schools but combines effective elements into a single approach.
• As an integrative approach, it adjusts to the patient and not vice versa. It gives the therapist the possibility of focusing more on either the actual problems (supportive approach) or the basic conflict (psychodynamic approach).
• It uses vocabulary and terms that can be understood by patients from all strata of society.
• As a culturally sensitive method, it can be applied to patients from different cultures and does not require cultural adaptation.
• As a psychodynamic method, it does not stop after early life conflicts have become more conscious but helps the patient to apply the gained insights using practical techniques.
• It starts with positive affirmations and encouragement but does not later “forget” the unconscious conflicts that have led to disorders. It is not perceived as superficial.
• As a method originally coming from psychiatry and medical practice, it builds a bridge between a scientific basis and psychotherapeutic insights. It favors the biopsychosocial approach.

Bottom Line

Positive psychotherapy combines humanistic, systemic, psychodynamic, and cognitive-behavioral aspects. It is based on a resource-oriented view of human beings in which disorders are interpreted as capacities to react in a specific and unique way to life events and circumstances. Positive psychotherapy can be applied in psychiatry and psychotherapy. This short-term method is easily understood by patients from diverse cultures and social backgrounds.

Related Resources

• Peseschkian H, Remmers A. Positive psychotherapy: an introduction. In: Messias E, Peseschkian H, Cagande C, eds. Positive Psychiatry, Psychotherapy and Psychology. Springer; 2020:11-32. https://doi.org/10.1007/978-3-030-33264-8_2
• Tritt K, Loew T, Meyer M, et al. Positive psychotherapy: effectiveness of an interdisciplinary approach. Eur J Psychiatry. 1999;13(4):231-241.
• World Association for Positive and Transcultural Psychotherapy. http://www.positum.org

In a time of great national and global upheaval, increasing social problems, migration, climate crisis, globalization, and increasingly multicultural societies, our patients and their needs are unique, diverse, and changing. We need a new understanding of mental health to be able to adequately meet the demands of an ever-changing world. Treatment exclusively with psychotropic medications or years of psychoanalysis will not meet these needs.

Psychiatrists and psychotherapists feel (and actually have) a social responsibility, particularly in a multifaceted global society. Psychotherapeutic interventions may contribute to a more peaceful society¹ by reducing individuals’ inner stress, solving (unconscious) conflicts, and conveying a humanistic worldview. As an integrative and transcultural method, positive psychotherapy has been applied for more than 45 years in more than 60 countries and is an active force within a “positive mental health movement.”²

The term “positive psychotherapy” describes 2 different approaches³: positive psychotherapy (1977) by Nossrat Peseschkian,⁴ which is a humanistic psychodynamic approach, and positive psychotherapy (2006) by Martin E.P. Seligman, Tayyab Rashid, and Acacia C. Parks,⁵ which is a more cognitive-behavioral therapy (CBT)–based approach. This article focuses on the first approach.

Why ‘positive’ psychotherapy?

The term “positive” implies that positive psychotherapy focuses on the patient’s possibilities and capacities. Symptoms and disorders are seen as capacities to react to a conflict. The Latin term “positum” or “positivus” is applied in its original meaning—the factual, the given, the actual. Factual and given are not only the disorder, the symptoms, and the problems but also the capacity to become healthy and/or cope with this situation. This positive meaning confronts the patient (and the therapist) with a lesser-known aspect of the illness, but one that is just as important for the understanding and clinical treatment of the affliction: its function, its meaning, and, consequently, its positive aspects.⁶

Positive psychotherapy is a humanistic psychodynamic psychotherapy approach developed by Nossrat Peseschkian (1933-2010).^4,7 Positive psychotherapy has been developed since the 1970s in the clinical setting with neurotic and psychosomatic patients. It integrates approaches of the 4 main modalities of psychotherapy:

• a humanistic view of human beings
• a systemic approach toward culture, work, and environment
• a psychodynamic understanding of disorders
• a practical, goal-oriented approach with some cognitive-behavioral techniques.

The concept of balance

Based on a humanistic view of human beings and the resources every patient possesses, a key concept of positive psychotherapy is the importance of balance in one’s life. The balance model (Figure) is the core of positive psychotherapy and is applied in clinical and nonclinical settings. This model is based on the concept that there are 4 main areas of life in which a human being lives and functions. These areas influence one’s satisfaction in life, one’s feelings of self-worth, and the way one deals with conflicts and challenges. Although all 4 capacities are latent in every human being, depending on one`s education, environment, and zeitgeist, some will be more developed than others. Our life energies, activities, and reactions belong to these 4 areas of life:

• physical: eating, tenderness, sexuality, sleep, relaxation, sports, appearance, clothing
• achievement: work, job, career, money
• relationships: partner, family, friends, acquaintances and strangers, community life
• meaning and future: existential questions, spirituality, religious practices, future plans, fantasy.

A goal of treatment is to help the patient recognize their own resources and mobilize them with the goal of bringing them into a dynamic equilibrium. This goal places value on a balanced distribution of energy (25% to each area), not of time. According to positive psychotherapy, a person does not become ill because one sphere of life is overemphasized but because of the areas that have been neglected. In the case vignette described in the Box, the problem is not the patient’s work but that his physical health, family and friends, and existential questions are being neglected. That the therapist is not critical from the start of treatment is a constructive experience for the patient and is important and fruitful for building the relationship between the therapist and the patient. Instead of emphasizing the deficits or the disorders, the patient and his family hear that he has neglected other areas of life and not developed them yet.

Box

Continue to: The balance model...

The balance model also embodies the 4 potential sources of self-esteem. Usually, only 1 or 2 areas provide self-esteem, but in the therapeutic process a patient can learn to uncover the neglected areas so that their self-esteem will have additional pillars of support. By emphasizing how therapy can help to develop one’s self-esteem, many patients can be motivated for the therapeutic process. The balance model, with its concept of devoting 25% of one’s energy to each sphere of life, gives the patient a clear vision about their life and how they can be healthy over the long run by avoiding one-sidedness.⁸

The transcultural approach

In positive psychotherapy, the term “transcultural” (or cross-cultural) means not only consideration of cultural factors when the therapist and patient come from diverse cultural backgrounds (intercultural psychotherapy or “migrant psychotherapy”) but specifically the consideration of cultural factors in every therapeutic relationship, as a therapeutic attitude and consequently as a sociopolitical dimension of our thinking and behavior. This consideration of the uniqueness of each person, of the relativity of human behavior, and of “unity in diversity” is an essential reason positive psychotherapy is not a “Western” method in the sense of “psychological colonization.”⁹ Rather, this approach is a culture-sensitive method that can be modified to adapt to particular cultures and life situations.

Transcultural positive psychotherapy begins with answering 2 questions: “How are people different?” and “What do all people have in common?”⁴ During the therapeutic process, the therapist gives examples from other cultures to the patient to help them relativize their own perspective and broaden their repertoire of behavior.

The use of stories, tales, proverbs, and anecdotes

A special technique of positive psychotherapy is the therapeutic use of stories, tales, proverbs, and anecdotes.¹⁰ Often stories from other cultures are used because they offer another perspective when the patient sees none. This has been shown to be highly effective in psychiatric settings, especially in group settings. Psychiatric patients can often easily relate to the images created by stories. In psychiatry and psychotherapy, stories can be a means of changing a patient’s point of view. Such narratives can free up the listener’s feelings and thoughts and often lead to “Aha!” moments. The mirror function of storytelling leads to identification. In the narratives, the reader or listener recognizes themself as well as their needs and situation. They can reflect on the stories without personally becoming the focus of these reflections and remember their own experiences. Stories present solutions that can be models against which one’s own approach can be compared but that also leave room for broader interpretation. Storytelling is particularly useful in bringing about change in patients who are holding fast to old and outworn ideas.

The positive interpretation of disorders

Positive psychotherapy is based on a humanistic view that every human being is good by nature and endowed with unique capacities.¹¹ This positive perspective leads not only to a new quality of relationship between the therapist and patient but also to a new perspective on disorders (Table). Thus, disorders can be “interpreted” in a positive way⁶: What does the patient unconsciously want to express with their symptoms? What is the function of their disorder? The positive process brings with it a change in perspective to all those concerned: the patient, their family, and the therapist/physician. In this way, one moves from the symptom (which is the disorder and often already has been very thoroughly examined) to the conflict (and the function of the disorder). The positive interpretations are only offered to the patient (“What do you say to this explanation?” “Can you apply this to your own situation?”).

Continue to: This process also helps us...

This process also helps us focus on the “true” patient, who often is not our patient. The patient who comes to us functions as a symptom carrier and can be seen as the “weakest link” in the family chain. The “real patient” is often sitting at home. The positive interpretation of illnesses confronts the patient with the possible function and psychodynamic meaning of their illness for themself and their social milieu, encouraging the patient (and their family) to see their abilities and not merely the pathological aspects.¹²

Fields of application of positive psychotherapy

As a method positioned between manualiz­ed CBT and process-oriented analytical psychotherapy, positive psychotherapy pursues a semi-structured approach in diagnostics (first interview), treatment, posttherapeutic self-help, and training. Positive psychotherapy is applied for the treatment of mood (affective), neurotic, stress-related, and somatoform disorders; behavioral syndromes; and, to some extent, personality disorders. Positive psychotherapy has been employed successfully side-by-side with classical individual therapy as well as in the settings of couple, family, and group therapy.¹³

What makes positive psychotherapy attractive for mental health professionals?

• As a method that integrates the 4 main modalities of psychotherapy, it does not engage in the conflicts between different schools but combines effective elements into a single approach.
• As an integrative approach, it adjusts to the patient and not vice versa. It gives the therapist the possibility of focusing more on either the actual problems (supportive approach) or the basic conflict (psychodynamic approach).
• It uses vocabulary and terms that can be understood by patients from all strata of society.
• As a culturally sensitive method, it can be applied to patients from different cultures and does not require cultural adaptation.
• As a psychodynamic method, it does not stop after early life conflicts have become more conscious but helps the patient to apply the gained insights using practical techniques.
• It starts with positive affirmations and encouragement but does not later “forget” the unconscious conflicts that have led to disorders. It is not perceived as superficial.
• As a method originally coming from psychiatry and medical practice, it builds a bridge between a scientific basis and psychotherapeutic insights. It favors the biopsychosocial approach.

Bottom Line

Positive psychotherapy combines humanistic, systemic, psychodynamic, and cognitive-behavioral aspects. It is based on a resource-oriented view of human beings in which disorders are interpreted as capacities to react in a specific and unique way to life events and circumstances. Positive psychotherapy can be applied in psychiatry and psychotherapy. This short-term method is easily understood by patients from diverse cultures and social backgrounds.

Related Resources

• Peseschkian H, Remmers A. Positive psychotherapy: an introduction. In: Messias E, Peseschkian H, Cagande C, eds. Positive Psychiatry, Psychotherapy and Psychology. Springer; 2020:11-32. https://doi.org/10.1007/978-3-030-33264-8_2
• Tritt K, Loew T, Meyer M, et al. Positive psychotherapy: effectiveness of an interdisciplinary approach. Eur J Psychiatry. 1999;13(4):231-241.
• World Association for Positive and Transcultural Psychotherapy. http://www.positum.org

In a time of great national and global upheaval, increasing social problems, migration, climate crisis, globalization, and increasingly multicultural societies, our patients and their needs are unique, diverse, and changing. We need a new understanding of mental health to be able to adequately meet the demands of an ever-changing world. Treatment exclusively with psychotropic medications or years of psychoanalysis will not meet these needs.

Psychiatrists and psychotherapists feel (and actually have) a social responsibility, particularly in a multifaceted global society. Psychotherapeutic interventions may contribute to a more peaceful society¹ by reducing individuals’ inner stress, solving (unconscious) conflicts, and conveying a humanistic worldview. As an integrative and transcultural method, positive psychotherapy has been applied for more than 45 years in more than 60 countries and is an active force within a “positive mental health movement.”²

The term “positive psychotherapy” describes 2 different approaches³: positive psychotherapy (1977) by Nossrat Peseschkian,⁴ which is a humanistic psychodynamic approach, and positive psychotherapy (2006) by Martin E.P. Seligman, Tayyab Rashid, and Acacia C. Parks,⁵ which is a more cognitive-behavioral therapy (CBT)–based approach. This article focuses on the first approach.

Why ‘positive’ psychotherapy?

The term “positive” implies that positive psychotherapy focuses on the patient’s possibilities and capacities. Symptoms and disorders are seen as capacities to react to a conflict. The Latin term “positum” or “positivus” is applied in its original meaning—the factual, the given, the actual. Factual and given are not only the disorder, the symptoms, and the problems but also the capacity to become healthy and/or cope with this situation. This positive meaning confronts the patient (and the therapist) with a lesser-known aspect of the illness, but one that is just as important for the understanding and clinical treatment of the affliction: its function, its meaning, and, consequently, its positive aspects.⁶

Positive psychotherapy is a humanistic psychodynamic psychotherapy approach developed by Nossrat Peseschkian (1933-2010).^4,7 Positive psychotherapy has been developed since the 1970s in the clinical setting with neurotic and psychosomatic patients. It integrates approaches of the 4 main modalities of psychotherapy:

• a humanistic view of human beings
• a systemic approach toward culture, work, and environment
• a psychodynamic understanding of disorders
• a practical, goal-oriented approach with some cognitive-behavioral techniques.

The concept of balance

Based on a humanistic view of human beings and the resources every patient possesses, a key concept of positive psychotherapy is the importance of balance in one’s life. The balance model (Figure) is the core of positive psychotherapy and is applied in clinical and nonclinical settings. This model is based on the concept that there are 4 main areas of life in which a human being lives and functions. These areas influence one’s satisfaction in life, one’s feelings of self-worth, and the way one deals with conflicts and challenges. Although all 4 capacities are latent in every human being, depending on one`s education, environment, and zeitgeist, some will be more developed than others. Our life energies, activities, and reactions belong to these 4 areas of life:

• physical: eating, tenderness, sexuality, sleep, relaxation, sports, appearance, clothing
• achievement: work, job, career, money
• relationships: partner, family, friends, acquaintances and strangers, community life
• meaning and future: existential questions, spirituality, religious practices, future plans, fantasy.

A goal of treatment is to help the patient recognize their own resources and mobilize them with the goal of bringing them into a dynamic equilibrium. This goal places value on a balanced distribution of energy (25% to each area), not of time. According to positive psychotherapy, a person does not become ill because one sphere of life is overemphasized but because of the areas that have been neglected. In the case vignette described in the Box, the problem is not the patient’s work but that his physical health, family and friends, and existential questions are being neglected. That the therapist is not critical from the start of treatment is a constructive experience for the patient and is important and fruitful for building the relationship between the therapist and the patient. Instead of emphasizing the deficits or the disorders, the patient and his family hear that he has neglected other areas of life and not developed them yet.

Box

Continue to: The balance model...

The balance model also embodies the 4 potential sources of self-esteem. Usually, only 1 or 2 areas provide self-esteem, but in the therapeutic process a patient can learn to uncover the neglected areas so that their self-esteem will have additional pillars of support. By emphasizing how therapy can help to develop one’s self-esteem, many patients can be motivated for the therapeutic process. The balance model, with its concept of devoting 25% of one’s energy to each sphere of life, gives the patient a clear vision about their life and how they can be healthy over the long run by avoiding one-sidedness.⁸

The transcultural approach

In positive psychotherapy, the term “transcultural” (or cross-cultural) means not only consideration of cultural factors when the therapist and patient come from diverse cultural backgrounds (intercultural psychotherapy or “migrant psychotherapy”) but specifically the consideration of cultural factors in every therapeutic relationship, as a therapeutic attitude and consequently as a sociopolitical dimension of our thinking and behavior. This consideration of the uniqueness of each person, of the relativity of human behavior, and of “unity in diversity” is an essential reason positive psychotherapy is not a “Western” method in the sense of “psychological colonization.”⁹ Rather, this approach is a culture-sensitive method that can be modified to adapt to particular cultures and life situations.

Transcultural positive psychotherapy begins with answering 2 questions: “How are people different?” and “What do all people have in common?”⁴ During the therapeutic process, the therapist gives examples from other cultures to the patient to help them relativize their own perspective and broaden their repertoire of behavior.

The use of stories, tales, proverbs, and anecdotes

A special technique of positive psychotherapy is the therapeutic use of stories, tales, proverbs, and anecdotes.¹⁰ Often stories from other cultures are used because they offer another perspective when the patient sees none. This has been shown to be highly effective in psychiatric settings, especially in group settings. Psychiatric patients can often easily relate to the images created by stories. In psychiatry and psychotherapy, stories can be a means of changing a patient’s point of view. Such narratives can free up the listener’s feelings and thoughts and often lead to “Aha!” moments. The mirror function of storytelling leads to identification. In the narratives, the reader or listener recognizes themself as well as their needs and situation. They can reflect on the stories without personally becoming the focus of these reflections and remember their own experiences. Stories present solutions that can be models against which one’s own approach can be compared but that also leave room for broader interpretation. Storytelling is particularly useful in bringing about change in patients who are holding fast to old and outworn ideas.

The positive interpretation of disorders

Positive psychotherapy is based on a humanistic view that every human being is good by nature and endowed with unique capacities.¹¹ This positive perspective leads not only to a new quality of relationship between the therapist and patient but also to a new perspective on disorders (Table). Thus, disorders can be “interpreted” in a positive way⁶: What does the patient unconsciously want to express with their symptoms? What is the function of their disorder? The positive process brings with it a change in perspective to all those concerned: the patient, their family, and the therapist/physician. In this way, one moves from the symptom (which is the disorder and often already has been very thoroughly examined) to the conflict (and the function of the disorder). The positive interpretations are only offered to the patient (“What do you say to this explanation?” “Can you apply this to your own situation?”).

Continue to: This process also helps us...

This process also helps us focus on the “true” patient, who often is not our patient. The patient who comes to us functions as a symptom carrier and can be seen as the “weakest link” in the family chain. The “real patient” is often sitting at home. The positive interpretation of illnesses confronts the patient with the possible function and psychodynamic meaning of their illness for themself and their social milieu, encouraging the patient (and their family) to see their abilities and not merely the pathological aspects.¹²

Fields of application of positive psychotherapy

As a method positioned between manualiz­ed CBT and process-oriented analytical psychotherapy, positive psychotherapy pursues a semi-structured approach in diagnostics (first interview), treatment, posttherapeutic self-help, and training. Positive psychotherapy is applied for the treatment of mood (affective), neurotic, stress-related, and somatoform disorders; behavioral syndromes; and, to some extent, personality disorders. Positive psychotherapy has been employed successfully side-by-side with classical individual therapy as well as in the settings of couple, family, and group therapy.¹³

What makes positive psychotherapy attractive for mental health professionals?

• As a method that integrates the 4 main modalities of psychotherapy, it does not engage in the conflicts between different schools but combines effective elements into a single approach.
• As an integrative approach, it adjusts to the patient and not vice versa. It gives the therapist the possibility of focusing more on either the actual problems (supportive approach) or the basic conflict (psychodynamic approach).
• It uses vocabulary and terms that can be understood by patients from all strata of society.
• As a culturally sensitive method, it can be applied to patients from different cultures and does not require cultural adaptation.
• As a psychodynamic method, it does not stop after early life conflicts have become more conscious but helps the patient to apply the gained insights using practical techniques.
• It starts with positive affirmations and encouragement but does not later “forget” the unconscious conflicts that have led to disorders. It is not perceived as superficial.
• As a method originally coming from psychiatry and medical practice, it builds a bridge between a scientific basis and psychotherapeutic insights. It favors the biopsychosocial approach.

Bottom Line

Positive psychotherapy combines humanistic, systemic, psychodynamic, and cognitive-behavioral aspects. It is based on a resource-oriented view of human beings in which disorders are interpreted as capacities to react in a specific and unique way to life events and circumstances. Positive psychotherapy can be applied in psychiatry and psychotherapy. This short-term method is easily understood by patients from diverse cultures and social backgrounds.

Related Resources

• Peseschkian H, Remmers A. Positive psychotherapy: an introduction. In: Messias E, Peseschkian H, Cagande C, eds. Positive Psychiatry, Psychotherapy and Psychology. Springer; 2020:11-32. https://doi.org/10.1007/978-3-030-33264-8_2
• Tritt K, Loew T, Meyer M, et al. Positive psychotherapy: effectiveness of an interdisciplinary approach. Eur J Psychiatry. 1999;13(4):231-241.
• World Association for Positive and Transcultural Psychotherapy. http://www.positum.org

This patient's clinical presentation is consistent with a diagnosis of superior vena cava syndrome (SVCS), secondary to SCLC. 

SCLC is an aggressive, poorly differentiated, high-grade neuroendocrine carcinoma that accounts for approximately 13%-15% of all new lung cancer cases in the United States. SCLC has a propensity for early dissemination; as such, 80%-85% of patients are diagnosed with extensive disease (ES-SCLC). This is common in heavy smokers. Most SCLC tumors are found in hilar or perihilar areas;  <5% present in peripheral locations. In many cases, invasion into the peribronchial tissue and lymph node can be clearly identified, with a typical circumferential spread along the submucosa of the bronchi.

Up to 10% of patients with SCLC develop SVCS, which comprises an array of signs and symptoms that result from the obstruction of blood flow through the thin-walled superior vena cava. Clinical symptoms may include cough, dyspnea, and orthopnea; facial edema and plethora, upper extremity swelling, and venous distension of the chest wall and neck are the most commonly encountered signs. Most cases of SVCS occur in patients with mediastinal tumors, although noncancerous causes (eg, thrombosis and fibrosing mediastinitis) can also give rise to it. The diagnosis of SVCS is usually made clinically and then confirmed with imaging (chest radiography, contrast-enhanced CT, duplex ultrasound, conventional venography, and/or magnetic resonance venography).

Though it was traditionally considered a virtual emergency, patients seldom experience life-threatening complications from SVCS. The goals of treatment are to alleviate the symptoms of SVC obstruction and treat the underlying disease process. Treatment approaches include radiation therapy, chemotherapy, open surgery, and endovenous recanalization; however, patients with clinical SVCS often achieve significant improvement in symptoms from conservative treatment approaches, including elevation of the head of the bed and supplemental oxygen. Systemic chemotherapy can effectively relieve the symptoms of SVCS obstruction, typically within 1-2 weeks of treatment initiation. Up to 80% of patients with SCLC and non-Hodgkin lymphoma may experience complete relief of SVCS symptoms with chemotherapy treatment.

Radiation therapy was once considered the standard approach to the management of SVCS in patients with cancer; however, endovenous recanalization can alleviate symptoms faster than radiation therapy — usually within 72 hours, whereas radiation therapy can take up to 2 weeks to provide relief. Endovascular therapy is also associated with higher efficacy rates than is radiation therapy. 

Open surgery plays a limited role in the management of SVC obstruction, although it may be the best approach in select cases. 
 
In cases involving brain edema, decreased cardiac output, or upper airway edema, emergency treatment is indicated. 

Karl J. D'Silva, MD, Clinical Assistant Professor, Department of Medicine, Tufts University School of Medicine, Boston; Medical Director, Department of Oncology and Hematology, Lahey Hospital and Medical Center, Peabody, Massachusetts.

Karl J. D'Silva, MD, has disclosed no relevant financial relationships.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

This patient's clinical presentation is consistent with a diagnosis of superior vena cava syndrome (SVCS), secondary to SCLC. 

SCLC is an aggressive, poorly differentiated, high-grade neuroendocrine carcinoma that accounts for approximately 13%-15% of all new lung cancer cases in the United States. SCLC has a propensity for early dissemination; as such, 80%-85% of patients are diagnosed with extensive disease (ES-SCLC). This is common in heavy smokers. Most SCLC tumors are found in hilar or perihilar areas;  <5% present in peripheral locations. In many cases, invasion into the peribronchial tissue and lymph node can be clearly identified, with a typical circumferential spread along the submucosa of the bronchi.

Up to 10% of patients with SCLC develop SVCS, which comprises an array of signs and symptoms that result from the obstruction of blood flow through the thin-walled superior vena cava. Clinical symptoms may include cough, dyspnea, and orthopnea; facial edema and plethora, upper extremity swelling, and venous distension of the chest wall and neck are the most commonly encountered signs. Most cases of SVCS occur in patients with mediastinal tumors, although noncancerous causes (eg, thrombosis and fibrosing mediastinitis) can also give rise to it. The diagnosis of SVCS is usually made clinically and then confirmed with imaging (chest radiography, contrast-enhanced CT, duplex ultrasound, conventional venography, and/or magnetic resonance venography).

Though it was traditionally considered a virtual emergency, patients seldom experience life-threatening complications from SVCS. The goals of treatment are to alleviate the symptoms of SVC obstruction and treat the underlying disease process. Treatment approaches include radiation therapy, chemotherapy, open surgery, and endovenous recanalization; however, patients with clinical SVCS often achieve significant improvement in symptoms from conservative treatment approaches, including elevation of the head of the bed and supplemental oxygen. Systemic chemotherapy can effectively relieve the symptoms of SVCS obstruction, typically within 1-2 weeks of treatment initiation. Up to 80% of patients with SCLC and non-Hodgkin lymphoma may experience complete relief of SVCS symptoms with chemotherapy treatment.

Radiation therapy was once considered the standard approach to the management of SVCS in patients with cancer; however, endovenous recanalization can alleviate symptoms faster than radiation therapy — usually within 72 hours, whereas radiation therapy can take up to 2 weeks to provide relief. Endovascular therapy is also associated with higher efficacy rates than is radiation therapy. 

Open surgery plays a limited role in the management of SVC obstruction, although it may be the best approach in select cases. 
 
In cases involving brain edema, decreased cardiac output, or upper airway edema, emergency treatment is indicated. 

Karl J. D'Silva, MD, Clinical Assistant Professor, Department of Medicine, Tufts University School of Medicine, Boston; Medical Director, Department of Oncology and Hematology, Lahey Hospital and Medical Center, Peabody, Massachusetts.

Karl J. D'Silva, MD, has disclosed no relevant financial relationships.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

This patient's clinical presentation is consistent with a diagnosis of superior vena cava syndrome (SVCS), secondary to SCLC. 

SCLC is an aggressive, poorly differentiated, high-grade neuroendocrine carcinoma that accounts for approximately 13%-15% of all new lung cancer cases in the United States. SCLC has a propensity for early dissemination; as such, 80%-85% of patients are diagnosed with extensive disease (ES-SCLC). This is common in heavy smokers. Most SCLC tumors are found in hilar or perihilar areas;  <5% present in peripheral locations. In many cases, invasion into the peribronchial tissue and lymph node can be clearly identified, with a typical circumferential spread along the submucosa of the bronchi.

Up to 10% of patients with SCLC develop SVCS, which comprises an array of signs and symptoms that result from the obstruction of blood flow through the thin-walled superior vena cava. Clinical symptoms may include cough, dyspnea, and orthopnea; facial edema and plethora, upper extremity swelling, and venous distension of the chest wall and neck are the most commonly encountered signs. Most cases of SVCS occur in patients with mediastinal tumors, although noncancerous causes (eg, thrombosis and fibrosing mediastinitis) can also give rise to it. The diagnosis of SVCS is usually made clinically and then confirmed with imaging (chest radiography, contrast-enhanced CT, duplex ultrasound, conventional venography, and/or magnetic resonance venography).

Though it was traditionally considered a virtual emergency, patients seldom experience life-threatening complications from SVCS. The goals of treatment are to alleviate the symptoms of SVC obstruction and treat the underlying disease process. Treatment approaches include radiation therapy, chemotherapy, open surgery, and endovenous recanalization; however, patients with clinical SVCS often achieve significant improvement in symptoms from conservative treatment approaches, including elevation of the head of the bed and supplemental oxygen. Systemic chemotherapy can effectively relieve the symptoms of SVCS obstruction, typically within 1-2 weeks of treatment initiation. Up to 80% of patients with SCLC and non-Hodgkin lymphoma may experience complete relief of SVCS symptoms with chemotherapy treatment.

Radiation therapy was once considered the standard approach to the management of SVCS in patients with cancer; however, endovenous recanalization can alleviate symptoms faster than radiation therapy — usually within 72 hours, whereas radiation therapy can take up to 2 weeks to provide relief. Endovascular therapy is also associated with higher efficacy rates than is radiation therapy. 

Open surgery plays a limited role in the management of SVC obstruction, although it may be the best approach in select cases. 
 
In cases involving brain edema, decreased cardiac output, or upper airway edema, emergency treatment is indicated. 

Karl J. D'Silva, MD, Clinical Assistant Professor, Department of Medicine, Tufts University School of Medicine, Boston; Medical Director, Department of Oncology and Hematology, Lahey Hospital and Medical Center, Peabody, Massachusetts.

Karl J. D'Silva, MD, has disclosed no relevant financial relationships.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

The risk for disease recurrence, and specifically distant relapse, for women with high-risk early breast cancer highlights the need for novel therapies in this population.^2,3 The phase 3 randomized monarchE trial investigated the role of the CDK4/6 inhibitor abemaciclib combined with endocrine therapy vs standard endocrine therapy alone in 5637 patients with high-risk (≥ 4 positive axillary nodes or 1-3 positive nodes and either grade 3 tumor, tumor size ≥ 5 cm or Ki-67 ≥ 20%) hormone receptor–positive/HER2-negative early breast cancer. At a median follow-up of 42 months, the median invasive disease-free survival (iDFS) benefit was sustained with abemaciclib + endocrine therapy vs endocrine therapy alone (HR 0.664; nominal P < .0001); the absolute 4-year iDFS benefit was 6.4% (85.8% in the abemaciclib + endocrine therapy group vs 79.4% in the endocrine therapy–alone group). Furthermore, this effect appeared to deepen over time, as the previous absolute iDFS differences were 2.8% (2 years) and 4.8% (3 years). Abemaciclib was associated with a higher rate of grade 3 or higher adverse events (49.9% vs 16.9%), the most common being neutropenia, leukopenia, and diarrhea (Johnston et al). Although adjuvant palbociclib trials (PALLAS⁴ and PENELOPE-B⁵) did not meet their primary endpoint, longer follow-up of monarchE and results from NATALEE with ribociclib are anxiously awaited to further define the role of CDK4/6 inhibitors in this space.

Aromatase inhibitors (AI) are an integral component of treatment for hormone receptor–positive breast cancer for many women. However, joint pain and stiffness associated with these agents can affect compliance. Various management strategies, including trials of alternative AI or endocrine therapies and pharmacologic (duloxetine) and non-pharmacologic (acupuncture,⁶ exercise) modalities, have been investigated. A randomized trial including 226 women with early-stage breast cancer receiving AI therapy with baseline joint pain (Brief Pain Inventory Worst Pain [BPI-WP] item score of ≥ 3) evaluated whether true acupuncture (TA) provided a sustained reduction in pain symptoms compared with sham acupuncture (SA) or waiting-list control (WC). Acupuncture protocols consisted of 6 weeks of intervention (2 sessions per week) followed by 1 session per week for another 6 weeks. At 52 weeks, mean BPI-WP scores were 1.08 points lower in the TA group compared with the SA group (P = .01) and were 0.99 points lower in the TA group compared with the WC group (P = .03) (Hershman et al). These data support consideration of acupuncture as a mechanism to help maintain patients on aromatase inhibitors, particularly for patients who wish to avoid or have not received benefit from pharmacologic therapy.

Additional References

1. Puglisi F, Gerratana L, Lambertini M, et al. Composite risk and benefit from adjuvant dose-dense chemotherapy in hormone receptor-positive breast cancer. NPJ Breast Cancer. 2021;7:82. Doi: 10.1038/s41523-021-00286-w
2. Salvo EM, Ramirez AO, Cueto J, et al. Risk of recurrence among patients with HR-positive, HER2-negative, early breast cancer receiving adjuvant endocrine therapy: A systematic review and meta-analysis. Breast. 2021;57:5-17. Doi: 10.1016/j.breast.2021.02.009
3. Sheffield KM, Peachey JR, Method M, et al. A real-world US study of recurrence risks using combined clinicopathological features in HR-positive, HER2-negative early breast cancer. Future Oncol.2022;18:2667-2682. Doi: 10.2217/fon-2022-0310
4. Mayer EL, Dueck AC, Martin M, et al. Palbociclib with adjuvant endocrine therapy in early breast cancer (PALLAS): Interim analysis of a multicentre, open-label, randomised, phase 3 study. Lancet Oncol. 2021;22(2):212-222. Doi: Loibl S, Marmé F, Martin M, et al. Palbociclib for residual high-risk invasive HR-positive and HER2-negative early breast cancer-The Penelope-B trial. J Clin Oncol. 2021;39(14):1518-1530. Doi: Liu X, Lu J, Wang G, et al. Acupuncture for arthralgia induced by aromatase inhibitors in patients with breast cancer: A systematic review and meta-analysis. Integr Cancer Ther. 2021;20:1534735420980811. Doi: 10.1177/1534735420980811

The risk for disease recurrence, and specifically distant relapse, for women with high-risk early breast cancer highlights the need for novel therapies in this population.^2,3 The phase 3 randomized monarchE trial investigated the role of the CDK4/6 inhibitor abemaciclib combined with endocrine therapy vs standard endocrine therapy alone in 5637 patients with high-risk (≥ 4 positive axillary nodes or 1-3 positive nodes and either grade 3 tumor, tumor size ≥ 5 cm or Ki-67 ≥ 20%) hormone receptor–positive/HER2-negative early breast cancer. At a median follow-up of 42 months, the median invasive disease-free survival (iDFS) benefit was sustained with abemaciclib + endocrine therapy vs endocrine therapy alone (HR 0.664; nominal P < .0001); the absolute 4-year iDFS benefit was 6.4% (85.8% in the abemaciclib + endocrine therapy group vs 79.4% in the endocrine therapy–alone group). Furthermore, this effect appeared to deepen over time, as the previous absolute iDFS differences were 2.8% (2 years) and 4.8% (3 years). Abemaciclib was associated with a higher rate of grade 3 or higher adverse events (49.9% vs 16.9%), the most common being neutropenia, leukopenia, and diarrhea (Johnston et al). Although adjuvant palbociclib trials (PALLAS⁴ and PENELOPE-B⁵) did not meet their primary endpoint, longer follow-up of monarchE and results from NATALEE with ribociclib are anxiously awaited to further define the role of CDK4/6 inhibitors in this space.

Aromatase inhibitors (AI) are an integral component of treatment for hormone receptor–positive breast cancer for many women. However, joint pain and stiffness associated with these agents can affect compliance. Various management strategies, including trials of alternative AI or endocrine therapies and pharmacologic (duloxetine) and non-pharmacologic (acupuncture,⁶ exercise) modalities, have been investigated. A randomized trial including 226 women with early-stage breast cancer receiving AI therapy with baseline joint pain (Brief Pain Inventory Worst Pain [BPI-WP] item score of ≥ 3) evaluated whether true acupuncture (TA) provided a sustained reduction in pain symptoms compared with sham acupuncture (SA) or waiting-list control (WC). Acupuncture protocols consisted of 6 weeks of intervention (2 sessions per week) followed by 1 session per week for another 6 weeks. At 52 weeks, mean BPI-WP scores were 1.08 points lower in the TA group compared with the SA group (P = .01) and were 0.99 points lower in the TA group compared with the WC group (P = .03) (Hershman et al). These data support consideration of acupuncture as a mechanism to help maintain patients on aromatase inhibitors, particularly for patients who wish to avoid or have not received benefit from pharmacologic therapy.

Additional References

1. Puglisi F, Gerratana L, Lambertini M, et al. Composite risk and benefit from adjuvant dose-dense chemotherapy in hormone receptor-positive breast cancer. NPJ Breast Cancer. 2021;7:82. Doi: 10.1038/s41523-021-00286-w
2. Salvo EM, Ramirez AO, Cueto J, et al. Risk of recurrence among patients with HR-positive, HER2-negative, early breast cancer receiving adjuvant endocrine therapy: A systematic review and meta-analysis. Breast. 2021;57:5-17. Doi: 10.1016/j.breast.2021.02.009
3. Sheffield KM, Peachey JR, Method M, et al. A real-world US study of recurrence risks using combined clinicopathological features in HR-positive, HER2-negative early breast cancer. Future Oncol.2022;18:2667-2682. Doi: 10.2217/fon-2022-0310
4. Mayer EL, Dueck AC, Martin M, et al. Palbociclib with adjuvant endocrine therapy in early breast cancer (PALLAS): Interim analysis of a multicentre, open-label, randomised, phase 3 study. Lancet Oncol. 2021;22(2):212-222. Doi: Loibl S, Marmé F, Martin M, et al. Palbociclib for residual high-risk invasive HR-positive and HER2-negative early breast cancer-The Penelope-B trial. J Clin Oncol. 2021;39(14):1518-1530. Doi: Liu X, Lu J, Wang G, et al. Acupuncture for arthralgia induced by aromatase inhibitors in patients with breast cancer: A systematic review and meta-analysis. Integr Cancer Ther. 2021;20:1534735420980811. Doi: 10.1177/1534735420980811

The risk for disease recurrence, and specifically distant relapse, for women with high-risk early breast cancer highlights the need for novel therapies in this population.^2,3 The phase 3 randomized monarchE trial investigated the role of the CDK4/6 inhibitor abemaciclib combined with endocrine therapy vs standard endocrine therapy alone in 5637 patients with high-risk (≥ 4 positive axillary nodes or 1-3 positive nodes and either grade 3 tumor, tumor size ≥ 5 cm or Ki-67 ≥ 20%) hormone receptor–positive/HER2-negative early breast cancer. At a median follow-up of 42 months, the median invasive disease-free survival (iDFS) benefit was sustained with abemaciclib + endocrine therapy vs endocrine therapy alone (HR 0.664; nominal P < .0001); the absolute 4-year iDFS benefit was 6.4% (85.8% in the abemaciclib + endocrine therapy group vs 79.4% in the endocrine therapy–alone group). Furthermore, this effect appeared to deepen over time, as the previous absolute iDFS differences were 2.8% (2 years) and 4.8% (3 years). Abemaciclib was associated with a higher rate of grade 3 or higher adverse events (49.9% vs 16.9%), the most common being neutropenia, leukopenia, and diarrhea (Johnston et al). Although adjuvant palbociclib trials (PALLAS⁴ and PENELOPE-B⁵) did not meet their primary endpoint, longer follow-up of monarchE and results from NATALEE with ribociclib are anxiously awaited to further define the role of CDK4/6 inhibitors in this space.

Aromatase inhibitors (AI) are an integral component of treatment for hormone receptor–positive breast cancer for many women. However, joint pain and stiffness associated with these agents can affect compliance. Various management strategies, including trials of alternative AI or endocrine therapies and pharmacologic (duloxetine) and non-pharmacologic (acupuncture,⁶ exercise) modalities, have been investigated. A randomized trial including 226 women with early-stage breast cancer receiving AI therapy with baseline joint pain (Brief Pain Inventory Worst Pain [BPI-WP] item score of ≥ 3) evaluated whether true acupuncture (TA) provided a sustained reduction in pain symptoms compared with sham acupuncture (SA) or waiting-list control (WC). Acupuncture protocols consisted of 6 weeks of intervention (2 sessions per week) followed by 1 session per week for another 6 weeks. At 52 weeks, mean BPI-WP scores were 1.08 points lower in the TA group compared with the SA group (P = .01) and were 0.99 points lower in the TA group compared with the WC group (P = .03) (Hershman et al). These data support consideration of acupuncture as a mechanism to help maintain patients on aromatase inhibitors, particularly for patients who wish to avoid or have not received benefit from pharmacologic therapy.

Additional References

1. Puglisi F, Gerratana L, Lambertini M, et al. Composite risk and benefit from adjuvant dose-dense chemotherapy in hormone receptor-positive breast cancer. NPJ Breast Cancer. 2021;7:82. Doi: 10.1038/s41523-021-00286-w
2. Salvo EM, Ramirez AO, Cueto J, et al. Risk of recurrence among patients with HR-positive, HER2-negative, early breast cancer receiving adjuvant endocrine therapy: A systematic review and meta-analysis. Breast. 2021;57:5-17. Doi: 10.1016/j.breast.2021.02.009
3. Sheffield KM, Peachey JR, Method M, et al. A real-world US study of recurrence risks using combined clinicopathological features in HR-positive, HER2-negative early breast cancer. Future Oncol.2022;18:2667-2682. Doi: 10.2217/fon-2022-0310
4. Mayer EL, Dueck AC, Martin M, et al. Palbociclib with adjuvant endocrine therapy in early breast cancer (PALLAS): Interim analysis of a multicentre, open-label, randomised, phase 3 study. Lancet Oncol. 2021;22(2):212-222. Doi: Loibl S, Marmé F, Martin M, et al. Palbociclib for residual high-risk invasive HR-positive and HER2-negative early breast cancer-The Penelope-B trial. J Clin Oncol. 2021;39(14):1518-1530. Doi: Liu X, Lu J, Wang G, et al. Acupuncture for arthralgia induced by aromatase inhibitors in patients with breast cancer: A systematic review and meta-analysis. Integr Cancer Ther. 2021;20:1534735420980811. Doi: 10.1177/1534735420980811

The patient is diagnosed with atopic dermatitis (AD) complicated by skin infection. 

AD is the most common chronic pruritic inflammatory skin disorder that affects both children and adults. In the United States, up to 18% of children and 7% of adults are affected. Atopic dermatitis is associated with diminished quality of life, including disruption in activities of daily living, sleep disturbance, depression, and anxiety. Moreover, patients with AD have an increased risk for infections. A significantly higher prevalence of cutaneous and systemic infections is seen in patients with AD compared with individuals without AD.

Bacterial infections are common in AD and are usually caused by Staphylococcus aureus. Examples include impetigo, which typically presents with oozing serum that dries, resulting in a honey-crusted appearance surrounded by an erythematous base. Fluid-filled blisters (bullous impetigo) may also be present, which can be mistaken for eczema herpeticum (EH).

Nonpurulent skin and soft tissue infections (SSTIs) include erysipelas and cellulitis. In most cases, these infections begin in a focal skin area but spread rapidly across the affected sites such as the arms, legs, trunk, or face. Signs typically include focal erythema, swelling, warmth, and tenderness; fever and bacteremia may also be present. 

Purulent SSTIs present as skin abscesses, involving fluctuant or nonfluctuant nodules or pustules surrounded by an erythematous swelling; the lesions may also be tender and warm. Methicillin-resistant S aureus (MRSA) is a common cause of purulent SSTIs. 

Systemic complications of SSTI in AD may include bacteremia, osteomyelitis, septic arthritis, or bursitis; less often, endocarditis and staphylococcal scalded skin syndrome may occur. Clinicians should maintain a high index of suspicion for these complications in patients who present with an ill-looking appearance, lethargy, focal point tenderness of the bone, joint swelling, heart murmur, and widespread desquamation. Persistent elevated inflammatory markers (eg, C-reactive protein or erythrocyte sedimentation rate) should increase the level of suspicion.

Nonbacterial infections can occur concurrently with bacterial skin infections and the two can be difficult to distinguish. For example, EH results from the local spread of herpes simplex virus, which has a predilection for AD lesions. Early during EH, skin lesions appear as superficial clusters of dome‐shaped vesicles and/or small, round, punched‐out erosions. With progression, the lesions may become superficially infected with S aureus and may develop the characteristic honey-colored scale of impetigo.

Factors that contribute to the increased prevalence of infections in AD include skin barrier defects, suppression of cutaneous innate immunity by type 2 inflammation, S aureus colonization, allergen sensitivity, filaggrin loss-of-function mutation, and cutaneous dysbiosis. 

Daily skin hydration and moisturization is a fundamental component of treatment for any patient with AD, both to treat the AD and prevent infection. Patients with AD should bathe daily, followed by gentle drying and application of a moisturizer or a prescribed topical medication. Standard topical anti-inflammatory medications, including topical corticosteroids and topical calcineurin inhibitors, improve skin barrier functions and have been reported to decrease S aureus colonization in AD lesions. Similarly, the monoclonal antibody dupilumab has been shown to decrease S aureus colonization and increase microbial diversity.
 
In the presence of an uncomplicated, nonpurulent skin infection, a beta-lactam antibiotic that covers both S aureus and beta-hemolytic streptococci (eg, cefazolin or cephalexin) may be sufficient, depending on clinical response or culture and in consideration of local epidemiology and resistance patterns. For patients with AD who present with a skin abscess, history of MRSA colonization, close contacts with a history of skin infections, or recent hospitalization, coverage for MRSA should be considered. Acceptable oral options for MRSA skin infections include clindamycin, doxycycline, trimethoprim-sulfamethoxazole, and linezolid, assuming that the isolate is susceptible in vitro. Topical mupirocin ointment can be used for patients with minor, localized skin infections (eg, impetigo). 

William D. James, MD, Professor, Department of Dermatology, University of Pennsylvania, Philadelphia.

Disclosure: William D. James, MD, has disclosed the following relevant financial relationships:
Received income in an amount equal to or greater than $250 from: Elsevier.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

The patient is diagnosed with atopic dermatitis (AD) complicated by skin infection. 

AD is the most common chronic pruritic inflammatory skin disorder that affects both children and adults. In the United States, up to 18% of children and 7% of adults are affected. Atopic dermatitis is associated with diminished quality of life, including disruption in activities of daily living, sleep disturbance, depression, and anxiety. Moreover, patients with AD have an increased risk for infections. A significantly higher prevalence of cutaneous and systemic infections is seen in patients with AD compared with individuals without AD.

Bacterial infections are common in AD and are usually caused by Staphylococcus aureus. Examples include impetigo, which typically presents with oozing serum that dries, resulting in a honey-crusted appearance surrounded by an erythematous base. Fluid-filled blisters (bullous impetigo) may also be present, which can be mistaken for eczema herpeticum (EH).

Nonpurulent skin and soft tissue infections (SSTIs) include erysipelas and cellulitis. In most cases, these infections begin in a focal skin area but spread rapidly across the affected sites such as the arms, legs, trunk, or face. Signs typically include focal erythema, swelling, warmth, and tenderness; fever and bacteremia may also be present. 

Purulent SSTIs present as skin abscesses, involving fluctuant or nonfluctuant nodules or pustules surrounded by an erythematous swelling; the lesions may also be tender and warm. Methicillin-resistant S aureus (MRSA) is a common cause of purulent SSTIs. 

Systemic complications of SSTI in AD may include bacteremia, osteomyelitis, septic arthritis, or bursitis; less often, endocarditis and staphylococcal scalded skin syndrome may occur. Clinicians should maintain a high index of suspicion for these complications in patients who present with an ill-looking appearance, lethargy, focal point tenderness of the bone, joint swelling, heart murmur, and widespread desquamation. Persistent elevated inflammatory markers (eg, C-reactive protein or erythrocyte sedimentation rate) should increase the level of suspicion.

Nonbacterial infections can occur concurrently with bacterial skin infections and the two can be difficult to distinguish. For example, EH results from the local spread of herpes simplex virus, which has a predilection for AD lesions. Early during EH, skin lesions appear as superficial clusters of dome‐shaped vesicles and/or small, round, punched‐out erosions. With progression, the lesions may become superficially infected with S aureus and may develop the characteristic honey-colored scale of impetigo.

Factors that contribute to the increased prevalence of infections in AD include skin barrier defects, suppression of cutaneous innate immunity by type 2 inflammation, S aureus colonization, allergen sensitivity, filaggrin loss-of-function mutation, and cutaneous dysbiosis. 

Daily skin hydration and moisturization is a fundamental component of treatment for any patient with AD, both to treat the AD and prevent infection. Patients with AD should bathe daily, followed by gentle drying and application of a moisturizer or a prescribed topical medication. Standard topical anti-inflammatory medications, including topical corticosteroids and topical calcineurin inhibitors, improve skin barrier functions and have been reported to decrease S aureus colonization in AD lesions. Similarly, the monoclonal antibody dupilumab has been shown to decrease S aureus colonization and increase microbial diversity.
 
In the presence of an uncomplicated, nonpurulent skin infection, a beta-lactam antibiotic that covers both S aureus and beta-hemolytic streptococci (eg, cefazolin or cephalexin) may be sufficient, depending on clinical response or culture and in consideration of local epidemiology and resistance patterns. For patients with AD who present with a skin abscess, history of MRSA colonization, close contacts with a history of skin infections, or recent hospitalization, coverage for MRSA should be considered. Acceptable oral options for MRSA skin infections include clindamycin, doxycycline, trimethoprim-sulfamethoxazole, and linezolid, assuming that the isolate is susceptible in vitro. Topical mupirocin ointment can be used for patients with minor, localized skin infections (eg, impetigo). 

William D. James, MD, Professor, Department of Dermatology, University of Pennsylvania, Philadelphia.

Disclosure: William D. James, MD, has disclosed the following relevant financial relationships:
Received income in an amount equal to or greater than $250 from: Elsevier.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

The patient is diagnosed with atopic dermatitis (AD) complicated by skin infection. 

AD is the most common chronic pruritic inflammatory skin disorder that affects both children and adults. In the United States, up to 18% of children and 7% of adults are affected. Atopic dermatitis is associated with diminished quality of life, including disruption in activities of daily living, sleep disturbance, depression, and anxiety. Moreover, patients with AD have an increased risk for infections. A significantly higher prevalence of cutaneous and systemic infections is seen in patients with AD compared with individuals without AD.

Bacterial infections are common in AD and are usually caused by Staphylococcus aureus. Examples include impetigo, which typically presents with oozing serum that dries, resulting in a honey-crusted appearance surrounded by an erythematous base. Fluid-filled blisters (bullous impetigo) may also be present, which can be mistaken for eczema herpeticum (EH).

Nonpurulent skin and soft tissue infections (SSTIs) include erysipelas and cellulitis. In most cases, these infections begin in a focal skin area but spread rapidly across the affected sites such as the arms, legs, trunk, or face. Signs typically include focal erythema, swelling, warmth, and tenderness; fever and bacteremia may also be present. 

Purulent SSTIs present as skin abscesses, involving fluctuant or nonfluctuant nodules or pustules surrounded by an erythematous swelling; the lesions may also be tender and warm. Methicillin-resistant S aureus (MRSA) is a common cause of purulent SSTIs. 

Systemic complications of SSTI in AD may include bacteremia, osteomyelitis, septic arthritis, or bursitis; less often, endocarditis and staphylococcal scalded skin syndrome may occur. Clinicians should maintain a high index of suspicion for these complications in patients who present with an ill-looking appearance, lethargy, focal point tenderness of the bone, joint swelling, heart murmur, and widespread desquamation. Persistent elevated inflammatory markers (eg, C-reactive protein or erythrocyte sedimentation rate) should increase the level of suspicion.

Nonbacterial infections can occur concurrently with bacterial skin infections and the two can be difficult to distinguish. For example, EH results from the local spread of herpes simplex virus, which has a predilection for AD lesions. Early during EH, skin lesions appear as superficial clusters of dome‐shaped vesicles and/or small, round, punched‐out erosions. With progression, the lesions may become superficially infected with S aureus and may develop the characteristic honey-colored scale of impetigo.

Factors that contribute to the increased prevalence of infections in AD include skin barrier defects, suppression of cutaneous innate immunity by type 2 inflammation, S aureus colonization, allergen sensitivity, filaggrin loss-of-function mutation, and cutaneous dysbiosis. 

Daily skin hydration and moisturization is a fundamental component of treatment for any patient with AD, both to treat the AD and prevent infection. Patients with AD should bathe daily, followed by gentle drying and application of a moisturizer or a prescribed topical medication. Standard topical anti-inflammatory medications, including topical corticosteroids and topical calcineurin inhibitors, improve skin barrier functions and have been reported to decrease S aureus colonization in AD lesions. Similarly, the monoclonal antibody dupilumab has been shown to decrease S aureus colonization and increase microbial diversity.
 
In the presence of an uncomplicated, nonpurulent skin infection, a beta-lactam antibiotic that covers both S aureus and beta-hemolytic streptococci (eg, cefazolin or cephalexin) may be sufficient, depending on clinical response or culture and in consideration of local epidemiology and resistance patterns. For patients with AD who present with a skin abscess, history of MRSA colonization, close contacts with a history of skin infections, or recent hospitalization, coverage for MRSA should be considered. Acceptable oral options for MRSA skin infections include clindamycin, doxycycline, trimethoprim-sulfamethoxazole, and linezolid, assuming that the isolate is susceptible in vitro. Topical mupirocin ointment can be used for patients with minor, localized skin infections (eg, impetigo). 

William D. James, MD, Professor, Department of Dermatology, University of Pennsylvania, Philadelphia.

Disclosure: William D. James, MD, has disclosed the following relevant financial relationships:
Received income in an amount equal to or greater than $250 from: Elsevier.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

Obesity and overweight, with or without metabolic dysregulation, pose vexing problems for many patients with mood, anxiety, or psychotic disorders. More than one-half of individuals with severe mental illnesses are obese or overweight,¹ resulting from multiple factors that may include psychiatric symptoms (eg, anergia and hyperphagia), poor dietary choices, sedentary lifestyle, underlying inflammatory processes, medical comorbidities, and iatrogenic consequences of certain medications. Unfortunately, numerous psychotropic medications can increase weight and appetite due to a variety of mechanisms, including antihistaminergic effects, direct appetite-stimulating effects, and proclivities to cause insulin resistance. While individual agents can vary, a recent review identified an overall 2-fold increased risk for rapid, significant weight gain during treatment with antipsychotics as a class.² In addition to lifestyle modifications (diet and exercise), many pharmacologic strategies have been proposed to counter iatrogenic weight gain, including appetite suppressants (eg, pro-dopaminergic agents such as phentermine, stimulants, and amantadine), pro-anorectant anticonvulsants (eg, topiramate or zonisamide), opioid receptor antagonists (eg, olanzapine/samidorphan or naltrexone) and oral hypoglycemics such as metformin. However, the magnitude of impact for most of these agents to reverse iatrogenic weight gain tends to be modest, particularly once significant weight gain (ie, ≥7% of initial body weight) has already occurred.

Pharmacologic strategies to modulate or enhance the effects of insulin hold particular importance for combatting psychotropic-associated weight gain. Insulin transports glucose from the intravascular space to end organs for fuel consumption; to varying degrees, second-generation antipsychotics (SGAs) and some other psychotropic medications can cause insulin resistance. This in turn leads to excessive storage of under­utilized glucose in the liver (glycogenesis), the potential for developing fatty liver (ie, nonalcoholic steatohepatitis), and conversion of excess carbohydrates to fatty acids and triglycerides, with subsequent storage in adipose tissue. Medications that can enhance the activity of insulin (so-called incretin mimetics) can help to overcome insulin resistance caused by SGAs (and potentially by other psychotropic medications) and essentially lead to weight loss through enhanced “fuel efficiency.”

Metformin, typically dosed up to 1,000 mg twice daily with meals, has increasingly become recognized as a first-line strategy to attenuate weight gain and glycemic dysregulation from SGAs via its ability to reduce insulin resistance. Yet meta-analyses have shown that although results are significantly better than placebo, overall long-term weight loss from metformin alone tends to be rather modest (<4 kg) and associated with a reduction in body mass index (BMI) of only approximately 1 point.³ Psychiatrists (and other clinicians who prescribe psychotropic medications that can cause weight gain or metabolic dysregulation) therefore need to become familiar with alternative or adjunctive weight loss options. The use of a relatively new class of incretin mimetics called glucagon-like peptide 1 (GLP-1) agonists (Table) has been associated with profound and often dramatic weight loss and improvement of glycemic parameters in patients with obesity and glycemic dysregulation.

What are GLP-1 agonists?

GLP-1 is a hormone secreted by L cells in the intestinal mucosa in response to food. GLP-1 agonists reduce blood sugar by increasing insulin secretion, decreasing glucagon release (thus downregulating further increases in blood sugar), and reducing insulin resistance. GLP-1 agonists also reduce appetite by directly stimulating the satiety center and slowing gastric emptying and GI motility. In addition to GLP-1 agonism, some medications in this family (notably tirzepatide) also agonize a second hormone, glucose-dependent insulinotropic polypeptide, which can further induce insulin secretion as well as decrease stomach acid secretion, potentially delivering an even more substantial reduction in appetite and weight.

Routes of administration and FDA indications

Due to limited bioavailability, most GLP-1 agonists require subcutaneous (SC) injections (the sole exception is the Rybelsus brand of semaglutide, which comes in a daily pill form). Most are FDA-approved not specifically for weight loss but for patients with type 2 diabetes (defined as a hemoglobin A1C ≥6.5% or a fasting blood glucose level ≥126 mg/dL). Weight loss represents a secondary outcome for GLP-1 agonists FDA-approved for glycemic control in patients with type 2 diabetes. The 2 current exceptions to this classification are the Wegovy brand of semaglutide (ie, dosing of 2.4 mg) and the Saxenda brand of liraglutide, both of which carry FDA indications for chronic weight management alone (when paired with dietary and lifestyle modification) in individuals who are obese (BMI >30 kg/m²) regardless of the presence or absence of diabetes, or for persons who are overweight (BMI >27 kg/m²) and have ≥1 weight-related comorbid condition (eg, hypertension, type 2 diabetes, or dyslipidemia). Although patients at risk for diabetes (ie, prediabetes, defined as a hemoglobin A1C 5.7% to 6.4% or a fasting blood glucose level 100 to 125 mg/dL) were included in FDA registration trials of Saxenda or Wegovy, prediabetes is not an FDA indication for any GLP-1 agonist.

Data in weight loss

Most of the existing empirical data on weight loss with GLP-1 agonists come from studies of individuals who are overweight or obese, with or without type 2 diabetes, rather than from studies using these agents to counteract iatrogenic weight gain. In a retrospective cohort study of patients with type 2 diabetes, coadministration with serotonergic antidepressants (eg, citalopram/escitalopram) was associated with attenuation of the weight loss effects of GLP-1 agonists.⁴

Liraglutide currently is the sole GLP-1 agonist studied for treating SGA-associated weight gain. A 16-week randomized trial compared once-daily SC injected liraglutide vs placebo in patients with schizophrenia who incurred weight gain and prediabetes after taking olanzapine or clozapine.⁵ Significantly more patients taking liraglutide than placebo developed normal glucose tolerance (64% vs 16%), and body weight decreased by a mean of 5.3 kg.

Continue to: In studies of semaglutide...

In studies of semaglutide for overweight/obese patients with type 2 diabetes or prediabetes, clinical trials of oral semaglutide (Rybelsus) found a mean weight loss over 26 weeks of -1.0 kg with dosing at 7 mg/d and -2.6 kg with dosing at 14 mg/d.⁶ A 68-week placebo-controlled trial of semaglutide (dosed at 2.4 mg SC weekly) for overweight/obese adults who did not have diabetes yielded a -15.3 kg weight loss (vs -2.6 kg with placebo); one-half of those who received semaglutide lost 15% of their initial body weight (Figure 1A and Figure 1B).⁷ Similar findings with semaglutide 2.4 mg SC weekly (Wegovy) were observed in overweight/obese adolescents, with 73% of participants losing ≥5% of their baseline weight.⁸ A comparative randomized trial in patients with type 2 diabetes also found modestly but significantly greater weight loss with oral semaglutide than with SC liraglutide.⁹

In a 72-week study of tirzepatide specifically for weight loss in nondiabetic patients who were overweight or obese, findings were especially dramatic (Figure 2A and Figure 2B).¹⁰ An overall 15% decrease in body weight was observed with 5 mg/week dosing alongside a 19.5% decrease in body weight with 10 mg/week dosing and a 20.9% weight reduction with 15 mg/week dosing.¹⁰ As noted in Figure 2B, the observed pattern of weight loss occurred along an exponential decay curve. Notably, a comparative study of tirzepatide vs once-weekly semaglutide (1 mg) in patients with type 2 diabetes¹¹ found significantly greater dose-dependent weight loss with tirzepatide than semaglutide (-1.9 kg at 5 mg, -3.6 kg at 10 mg, and -5.5 kg at 15 mg)—although the somewhat low dosing of semaglutide may have limited its optimal possible weight loss benefit.

Tolerability

Adverse effects with GLP-1 agonists are mainly gastrointestinal (eg, nausea, vomiting, abdominal pain, diarrhea, or constipation)^5-11 and generally transient. SC administration is performed in fatty tissue of the abdomen, thigh, or upper arm; site rotation is recommended to minimize injection site pain. All GLP-1 agonists carry manufacturers’ warning and precaution statements identifying the rare potential for acute pancreatitis, acute gall bladder disease, acute kidney injury, and hypoglycemia. Animal studies also have suggested an increased, dose-dependent risk for thyroid C-cell tumors with GLP-1 agonists; this has not been observed in human trials, although postmarketing pharmacovigilance reports have identified cases of medullary thyroid carcinoma in patients who took liraglutide. A manufacturer’s boxed warning indicates that a personal or family history of medullary carcinoma of the thyroid poses a contraindication for taking semaglutide, liraglutide, or tirzepatide.

Initial evidence prompts additional questions

GLP-1 agonists represent an emerging class of novel agents that can modulate glycemic dysregulation and overweight/obesity, often with dramatic results whose magnitude rivals the efficacy of bariatric surgery. Once-weekly formulations of semaglutide (Wegovy) and daily liraglutide (Saxenda) are FDA-approved for weight loss in patients who are overweight or obese while other existing formulations are approved solely for patients with type 2 diabetes, although it is likely that broader indications for weight loss (regardless of glycemic status) are forthcoming. Targeted use of GLP-1 agonists to counteract SGA-associated weight gain is supported by a handful of preliminary reports, with additional studies likely to come. Unanswered questions include:

• When should GLP-1 agonists be considered within a treatment algorithm for iatrogenic weight gain relative to other antidote strategies such as metformin or appetite-suppressing anticonvulsants?
• How effective might GLP-1 agonists be for iatrogenic weight gain from non-SGA psychotropic medications, such as serotonergic antidepressants?
• When and how can GLP-1 agonists be safely coprescribed with other nonincretin mimetic weight loss medications?
• When should psychiatrists prescribe GLP-1 agonists, or do so collaboratively with primary care physicians or endocrinologists, particularly in patients with metabolic syndrome?

Followers of the rapidly emerging literature in this area will likely find themselves best positioned to address these and other questions about optimal management of psychotropic-induced weight gain for the patients they treat.

Bottom Line

The use of glucagon-like peptide 1 (GLP-1) agonists, a relatively new class of incretin mimetics, has been associated with profound and often dramatic weight loss and improvement of glycemic parameters in patients with obesity and glycemic dysregulation. Preliminary reports support the potential targeted use of GLP-1 agonists to counteract weight gain associated with second-generation antipsychotics.

Related Resources

• Singh F, Allen A, Ianni A. Managing metabolic syndrome in patients with schizophrenia. Current Psychiatry. 2020;19(12):20-24,26. doi:10.12788/cp.0064
• Ard J, Fitch A, Fruh S, et al. Weight loss and maintenance related to the mechanism of action of glucagon-like peptide 1 receptor agonists. Adv Ther. 2021;38(6):2821- 2839. doi:10.1007/s12325-021-01710-0

Drug Brand Names

Amantadine • Gocovri
Citalopram • Celexa
Clozapine • Clozaril
Escitalopram • Lexapro
Liraglutide • Victoza, Saxenda
Metformin • Glucophage
Naltrexone • ReVia
Olanzapine • Zyprexa
Olanzapine/samidorphan • Lybalvi
Phentermine • Ionamin
Semaglutide • Rybelsus, Ozempic, Wegovy
Tirzepatide • Mounjaro
Topiramate • Topamax
Zonisamide • Zonegran

Obesity and overweight, with or without metabolic dysregulation, pose vexing problems for many patients with mood, anxiety, or psychotic disorders. More than one-half of individuals with severe mental illnesses are obese or overweight,¹ resulting from multiple factors that may include psychiatric symptoms (eg, anergia and hyperphagia), poor dietary choices, sedentary lifestyle, underlying inflammatory processes, medical comorbidities, and iatrogenic consequences of certain medications. Unfortunately, numerous psychotropic medications can increase weight and appetite due to a variety of mechanisms, including antihistaminergic effects, direct appetite-stimulating effects, and proclivities to cause insulin resistance. While individual agents can vary, a recent review identified an overall 2-fold increased risk for rapid, significant weight gain during treatment with antipsychotics as a class.² In addition to lifestyle modifications (diet and exercise), many pharmacologic strategies have been proposed to counter iatrogenic weight gain, including appetite suppressants (eg, pro-dopaminergic agents such as phentermine, stimulants, and amantadine), pro-anorectant anticonvulsants (eg, topiramate or zonisamide), opioid receptor antagonists (eg, olanzapine/samidorphan or naltrexone) and oral hypoglycemics such as metformin. However, the magnitude of impact for most of these agents to reverse iatrogenic weight gain tends to be modest, particularly once significant weight gain (ie, ≥7% of initial body weight) has already occurred.

Pharmacologic strategies to modulate or enhance the effects of insulin hold particular importance for combatting psychotropic-associated weight gain. Insulin transports glucose from the intravascular space to end organs for fuel consumption; to varying degrees, second-generation antipsychotics (SGAs) and some other psychotropic medications can cause insulin resistance. This in turn leads to excessive storage of under­utilized glucose in the liver (glycogenesis), the potential for developing fatty liver (ie, nonalcoholic steatohepatitis), and conversion of excess carbohydrates to fatty acids and triglycerides, with subsequent storage in adipose tissue. Medications that can enhance the activity of insulin (so-called incretin mimetics) can help to overcome insulin resistance caused by SGAs (and potentially by other psychotropic medications) and essentially lead to weight loss through enhanced “fuel efficiency.”

Metformin, typically dosed up to 1,000 mg twice daily with meals, has increasingly become recognized as a first-line strategy to attenuate weight gain and glycemic dysregulation from SGAs via its ability to reduce insulin resistance. Yet meta-analyses have shown that although results are significantly better than placebo, overall long-term weight loss from metformin alone tends to be rather modest (<4 kg) and associated with a reduction in body mass index (BMI) of only approximately 1 point.³ Psychiatrists (and other clinicians who prescribe psychotropic medications that can cause weight gain or metabolic dysregulation) therefore need to become familiar with alternative or adjunctive weight loss options. The use of a relatively new class of incretin mimetics called glucagon-like peptide 1 (GLP-1) agonists (Table) has been associated with profound and often dramatic weight loss and improvement of glycemic parameters in patients with obesity and glycemic dysregulation.

What are GLP-1 agonists?

GLP-1 is a hormone secreted by L cells in the intestinal mucosa in response to food. GLP-1 agonists reduce blood sugar by increasing insulin secretion, decreasing glucagon release (thus downregulating further increases in blood sugar), and reducing insulin resistance. GLP-1 agonists also reduce appetite by directly stimulating the satiety center and slowing gastric emptying and GI motility. In addition to GLP-1 agonism, some medications in this family (notably tirzepatide) also agonize a second hormone, glucose-dependent insulinotropic polypeptide, which can further induce insulin secretion as well as decrease stomach acid secretion, potentially delivering an even more substantial reduction in appetite and weight.

Routes of administration and FDA indications

Due to limited bioavailability, most GLP-1 agonists require subcutaneous (SC) injections (the sole exception is the Rybelsus brand of semaglutide, which comes in a daily pill form). Most are FDA-approved not specifically for weight loss but for patients with type 2 diabetes (defined as a hemoglobin A1C ≥6.5% or a fasting blood glucose level ≥126 mg/dL). Weight loss represents a secondary outcome for GLP-1 agonists FDA-approved for glycemic control in patients with type 2 diabetes. The 2 current exceptions to this classification are the Wegovy brand of semaglutide (ie, dosing of 2.4 mg) and the Saxenda brand of liraglutide, both of which carry FDA indications for chronic weight management alone (when paired with dietary and lifestyle modification) in individuals who are obese (BMI >30 kg/m²) regardless of the presence or absence of diabetes, or for persons who are overweight (BMI >27 kg/m²) and have ≥1 weight-related comorbid condition (eg, hypertension, type 2 diabetes, or dyslipidemia). Although patients at risk for diabetes (ie, prediabetes, defined as a hemoglobin A1C 5.7% to 6.4% or a fasting blood glucose level 100 to 125 mg/dL) were included in FDA registration trials of Saxenda or Wegovy, prediabetes is not an FDA indication for any GLP-1 agonist.

Data in weight loss

Most of the existing empirical data on weight loss with GLP-1 agonists come from studies of individuals who are overweight or obese, with or without type 2 diabetes, rather than from studies using these agents to counteract iatrogenic weight gain. In a retrospective cohort study of patients with type 2 diabetes, coadministration with serotonergic antidepressants (eg, citalopram/escitalopram) was associated with attenuation of the weight loss effects of GLP-1 agonists.⁴

Liraglutide currently is the sole GLP-1 agonist studied for treating SGA-associated weight gain. A 16-week randomized trial compared once-daily SC injected liraglutide vs placebo in patients with schizophrenia who incurred weight gain and prediabetes after taking olanzapine or clozapine.⁵ Significantly more patients taking liraglutide than placebo developed normal glucose tolerance (64% vs 16%), and body weight decreased by a mean of 5.3 kg.

Continue to: In studies of semaglutide...

In studies of semaglutide for overweight/obese patients with type 2 diabetes or prediabetes, clinical trials of oral semaglutide (Rybelsus) found a mean weight loss over 26 weeks of -1.0 kg with dosing at 7 mg/d and -2.6 kg with dosing at 14 mg/d.⁶ A 68-week placebo-controlled trial of semaglutide (dosed at 2.4 mg SC weekly) for overweight/obese adults who did not have diabetes yielded a -15.3 kg weight loss (vs -2.6 kg with placebo); one-half of those who received semaglutide lost 15% of their initial body weight (Figure 1A and Figure 1B).⁷ Similar findings with semaglutide 2.4 mg SC weekly (Wegovy) were observed in overweight/obese adolescents, with 73% of participants losing ≥5% of their baseline weight.⁸ A comparative randomized trial in patients with type 2 diabetes also found modestly but significantly greater weight loss with oral semaglutide than with SC liraglutide.⁹

In a 72-week study of tirzepatide specifically for weight loss in nondiabetic patients who were overweight or obese, findings were especially dramatic (Figure 2A and Figure 2B).¹⁰ An overall 15% decrease in body weight was observed with 5 mg/week dosing alongside a 19.5% decrease in body weight with 10 mg/week dosing and a 20.9% weight reduction with 15 mg/week dosing.¹⁰ As noted in Figure 2B, the observed pattern of weight loss occurred along an exponential decay curve. Notably, a comparative study of tirzepatide vs once-weekly semaglutide (1 mg) in patients with type 2 diabetes¹¹ found significantly greater dose-dependent weight loss with tirzepatide than semaglutide (-1.9 kg at 5 mg, -3.6 kg at 10 mg, and -5.5 kg at 15 mg)—although the somewhat low dosing of semaglutide may have limited its optimal possible weight loss benefit.

Tolerability

Adverse effects with GLP-1 agonists are mainly gastrointestinal (eg, nausea, vomiting, abdominal pain, diarrhea, or constipation)^5-11 and generally transient. SC administration is performed in fatty tissue of the abdomen, thigh, or upper arm; site rotation is recommended to minimize injection site pain. All GLP-1 agonists carry manufacturers’ warning and precaution statements identifying the rare potential for acute pancreatitis, acute gall bladder disease, acute kidney injury, and hypoglycemia. Animal studies also have suggested an increased, dose-dependent risk for thyroid C-cell tumors with GLP-1 agonists; this has not been observed in human trials, although postmarketing pharmacovigilance reports have identified cases of medullary thyroid carcinoma in patients who took liraglutide. A manufacturer’s boxed warning indicates that a personal or family history of medullary carcinoma of the thyroid poses a contraindication for taking semaglutide, liraglutide, or tirzepatide.

Initial evidence prompts additional questions

GLP-1 agonists represent an emerging class of novel agents that can modulate glycemic dysregulation and overweight/obesity, often with dramatic results whose magnitude rivals the efficacy of bariatric surgery. Once-weekly formulations of semaglutide (Wegovy) and daily liraglutide (Saxenda) are FDA-approved for weight loss in patients who are overweight or obese while other existing formulations are approved solely for patients with type 2 diabetes, although it is likely that broader indications for weight loss (regardless of glycemic status) are forthcoming. Targeted use of GLP-1 agonists to counteract SGA-associated weight gain is supported by a handful of preliminary reports, with additional studies likely to come. Unanswered questions include:

• When should GLP-1 agonists be considered within a treatment algorithm for iatrogenic weight gain relative to other antidote strategies such as metformin or appetite-suppressing anticonvulsants?
• How effective might GLP-1 agonists be for iatrogenic weight gain from non-SGA psychotropic medications, such as serotonergic antidepressants?
• When and how can GLP-1 agonists be safely coprescribed with other nonincretin mimetic weight loss medications?
• When should psychiatrists prescribe GLP-1 agonists, or do so collaboratively with primary care physicians or endocrinologists, particularly in patients with metabolic syndrome?

Followers of the rapidly emerging literature in this area will likely find themselves best positioned to address these and other questions about optimal management of psychotropic-induced weight gain for the patients they treat.

Bottom Line

The use of glucagon-like peptide 1 (GLP-1) agonists, a relatively new class of incretin mimetics, has been associated with profound and often dramatic weight loss and improvement of glycemic parameters in patients with obesity and glycemic dysregulation. Preliminary reports support the potential targeted use of GLP-1 agonists to counteract weight gain associated with second-generation antipsychotics.

Related Resources

• Singh F, Allen A, Ianni A. Managing metabolic syndrome in patients with schizophrenia. Current Psychiatry. 2020;19(12):20-24,26. doi:10.12788/cp.0064
• Ard J, Fitch A, Fruh S, et al. Weight loss and maintenance related to the mechanism of action of glucagon-like peptide 1 receptor agonists. Adv Ther. 2021;38(6):2821- 2839. doi:10.1007/s12325-021-01710-0

Drug Brand Names

Amantadine • Gocovri
Citalopram • Celexa
Clozapine • Clozaril
Escitalopram • Lexapro
Liraglutide • Victoza, Saxenda
Metformin • Glucophage
Naltrexone • ReVia
Olanzapine • Zyprexa
Olanzapine/samidorphan • Lybalvi
Phentermine • Ionamin
Semaglutide • Rybelsus, Ozempic, Wegovy
Tirzepatide • Mounjaro
Topiramate • Topamax
Zonisamide • Zonegran

Obesity and overweight, with or without metabolic dysregulation, pose vexing problems for many patients with mood, anxiety, or psychotic disorders. More than one-half of individuals with severe mental illnesses are obese or overweight,¹ resulting from multiple factors that may include psychiatric symptoms (eg, anergia and hyperphagia), poor dietary choices, sedentary lifestyle, underlying inflammatory processes, medical comorbidities, and iatrogenic consequences of certain medications. Unfortunately, numerous psychotropic medications can increase weight and appetite due to a variety of mechanisms, including antihistaminergic effects, direct appetite-stimulating effects, and proclivities to cause insulin resistance. While individual agents can vary, a recent review identified an overall 2-fold increased risk for rapid, significant weight gain during treatment with antipsychotics as a class.² In addition to lifestyle modifications (diet and exercise), many pharmacologic strategies have been proposed to counter iatrogenic weight gain, including appetite suppressants (eg, pro-dopaminergic agents such as phentermine, stimulants, and amantadine), pro-anorectant anticonvulsants (eg, topiramate or zonisamide), opioid receptor antagonists (eg, olanzapine/samidorphan or naltrexone) and oral hypoglycemics such as metformin. However, the magnitude of impact for most of these agents to reverse iatrogenic weight gain tends to be modest, particularly once significant weight gain (ie, ≥7% of initial body weight) has already occurred.

Pharmacologic strategies to modulate or enhance the effects of insulin hold particular importance for combatting psychotropic-associated weight gain. Insulin transports glucose from the intravascular space to end organs for fuel consumption; to varying degrees, second-generation antipsychotics (SGAs) and some other psychotropic medications can cause insulin resistance. This in turn leads to excessive storage of under­utilized glucose in the liver (glycogenesis), the potential for developing fatty liver (ie, nonalcoholic steatohepatitis), and conversion of excess carbohydrates to fatty acids and triglycerides, with subsequent storage in adipose tissue. Medications that can enhance the activity of insulin (so-called incretin mimetics) can help to overcome insulin resistance caused by SGAs (and potentially by other psychotropic medications) and essentially lead to weight loss through enhanced “fuel efficiency.”

Metformin, typically dosed up to 1,000 mg twice daily with meals, has increasingly become recognized as a first-line strategy to attenuate weight gain and glycemic dysregulation from SGAs via its ability to reduce insulin resistance. Yet meta-analyses have shown that although results are significantly better than placebo, overall long-term weight loss from metformin alone tends to be rather modest (<4 kg) and associated with a reduction in body mass index (BMI) of only approximately 1 point.³ Psychiatrists (and other clinicians who prescribe psychotropic medications that can cause weight gain or metabolic dysregulation) therefore need to become familiar with alternative or adjunctive weight loss options. The use of a relatively new class of incretin mimetics called glucagon-like peptide 1 (GLP-1) agonists (Table) has been associated with profound and often dramatic weight loss and improvement of glycemic parameters in patients with obesity and glycemic dysregulation.

What are GLP-1 agonists?

GLP-1 is a hormone secreted by L cells in the intestinal mucosa in response to food. GLP-1 agonists reduce blood sugar by increasing insulin secretion, decreasing glucagon release (thus downregulating further increases in blood sugar), and reducing insulin resistance. GLP-1 agonists also reduce appetite by directly stimulating the satiety center and slowing gastric emptying and GI motility. In addition to GLP-1 agonism, some medications in this family (notably tirzepatide) also agonize a second hormone, glucose-dependent insulinotropic polypeptide, which can further induce insulin secretion as well as decrease stomach acid secretion, potentially delivering an even more substantial reduction in appetite and weight.

Routes of administration and FDA indications

Due to limited bioavailability, most GLP-1 agonists require subcutaneous (SC) injections (the sole exception is the Rybelsus brand of semaglutide, which comes in a daily pill form). Most are FDA-approved not specifically for weight loss but for patients with type 2 diabetes (defined as a hemoglobin A1C ≥6.5% or a fasting blood glucose level ≥126 mg/dL). Weight loss represents a secondary outcome for GLP-1 agonists FDA-approved for glycemic control in patients with type 2 diabetes. The 2 current exceptions to this classification are the Wegovy brand of semaglutide (ie, dosing of 2.4 mg) and the Saxenda brand of liraglutide, both of which carry FDA indications for chronic weight management alone (when paired with dietary and lifestyle modification) in individuals who are obese (BMI >30 kg/m²) regardless of the presence or absence of diabetes, or for persons who are overweight (BMI >27 kg/m²) and have ≥1 weight-related comorbid condition (eg, hypertension, type 2 diabetes, or dyslipidemia). Although patients at risk for diabetes (ie, prediabetes, defined as a hemoglobin A1C 5.7% to 6.4% or a fasting blood glucose level 100 to 125 mg/dL) were included in FDA registration trials of Saxenda or Wegovy, prediabetes is not an FDA indication for any GLP-1 agonist.

Data in weight loss

Most of the existing empirical data on weight loss with GLP-1 agonists come from studies of individuals who are overweight or obese, with or without type 2 diabetes, rather than from studies using these agents to counteract iatrogenic weight gain. In a retrospective cohort study of patients with type 2 diabetes, coadministration with serotonergic antidepressants (eg, citalopram/escitalopram) was associated with attenuation of the weight loss effects of GLP-1 agonists.⁴

Liraglutide currently is the sole GLP-1 agonist studied for treating SGA-associated weight gain. A 16-week randomized trial compared once-daily SC injected liraglutide vs placebo in patients with schizophrenia who incurred weight gain and prediabetes after taking olanzapine or clozapine.⁵ Significantly more patients taking liraglutide than placebo developed normal glucose tolerance (64% vs 16%), and body weight decreased by a mean of 5.3 kg.

Continue to: In studies of semaglutide...

In studies of semaglutide for overweight/obese patients with type 2 diabetes or prediabetes, clinical trials of oral semaglutide (Rybelsus) found a mean weight loss over 26 weeks of -1.0 kg with dosing at 7 mg/d and -2.6 kg with dosing at 14 mg/d.⁶ A 68-week placebo-controlled trial of semaglutide (dosed at 2.4 mg SC weekly) for overweight/obese adults who did not have diabetes yielded a -15.3 kg weight loss (vs -2.6 kg with placebo); one-half of those who received semaglutide lost 15% of their initial body weight (Figure 1A and Figure 1B).⁷ Similar findings with semaglutide 2.4 mg SC weekly (Wegovy) were observed in overweight/obese adolescents, with 73% of participants losing ≥5% of their baseline weight.⁸ A comparative randomized trial in patients with type 2 diabetes also found modestly but significantly greater weight loss with oral semaglutide than with SC liraglutide.⁹

In a 72-week study of tirzepatide specifically for weight loss in nondiabetic patients who were overweight or obese, findings were especially dramatic (Figure 2A and Figure 2B).¹⁰ An overall 15% decrease in body weight was observed with 5 mg/week dosing alongside a 19.5% decrease in body weight with 10 mg/week dosing and a 20.9% weight reduction with 15 mg/week dosing.¹⁰ As noted in Figure 2B, the observed pattern of weight loss occurred along an exponential decay curve. Notably, a comparative study of tirzepatide vs once-weekly semaglutide (1 mg) in patients with type 2 diabetes¹¹ found significantly greater dose-dependent weight loss with tirzepatide than semaglutide (-1.9 kg at 5 mg, -3.6 kg at 10 mg, and -5.5 kg at 15 mg)—although the somewhat low dosing of semaglutide may have limited its optimal possible weight loss benefit.

Tolerability

Adverse effects with GLP-1 agonists are mainly gastrointestinal (eg, nausea, vomiting, abdominal pain, diarrhea, or constipation)^5-11 and generally transient. SC administration is performed in fatty tissue of the abdomen, thigh, or upper arm; site rotation is recommended to minimize injection site pain. All GLP-1 agonists carry manufacturers’ warning and precaution statements identifying the rare potential for acute pancreatitis, acute gall bladder disease, acute kidney injury, and hypoglycemia. Animal studies also have suggested an increased, dose-dependent risk for thyroid C-cell tumors with GLP-1 agonists; this has not been observed in human trials, although postmarketing pharmacovigilance reports have identified cases of medullary thyroid carcinoma in patients who took liraglutide. A manufacturer’s boxed warning indicates that a personal or family history of medullary carcinoma of the thyroid poses a contraindication for taking semaglutide, liraglutide, or tirzepatide.

Initial evidence prompts additional questions

GLP-1 agonists represent an emerging class of novel agents that can modulate glycemic dysregulation and overweight/obesity, often with dramatic results whose magnitude rivals the efficacy of bariatric surgery. Once-weekly formulations of semaglutide (Wegovy) and daily liraglutide (Saxenda) are FDA-approved for weight loss in patients who are overweight or obese while other existing formulations are approved solely for patients with type 2 diabetes, although it is likely that broader indications for weight loss (regardless of glycemic status) are forthcoming. Targeted use of GLP-1 agonists to counteract SGA-associated weight gain is supported by a handful of preliminary reports, with additional studies likely to come. Unanswered questions include:

• When should GLP-1 agonists be considered within a treatment algorithm for iatrogenic weight gain relative to other antidote strategies such as metformin or appetite-suppressing anticonvulsants?
• How effective might GLP-1 agonists be for iatrogenic weight gain from non-SGA psychotropic medications, such as serotonergic antidepressants?
• When and how can GLP-1 agonists be safely coprescribed with other nonincretin mimetic weight loss medications?
• When should psychiatrists prescribe GLP-1 agonists, or do so collaboratively with primary care physicians or endocrinologists, particularly in patients with metabolic syndrome?

Followers of the rapidly emerging literature in this area will likely find themselves best positioned to address these and other questions about optimal management of psychotropic-induced weight gain for the patients they treat.

Bottom Line

The use of glucagon-like peptide 1 (GLP-1) agonists, a relatively new class of incretin mimetics, has been associated with profound and often dramatic weight loss and improvement of glycemic parameters in patients with obesity and glycemic dysregulation. Preliminary reports support the potential targeted use of GLP-1 agonists to counteract weight gain associated with second-generation antipsychotics.

Related Resources

• Singh F, Allen A, Ianni A. Managing metabolic syndrome in patients with schizophrenia. Current Psychiatry. 2020;19(12):20-24,26. doi:10.12788/cp.0064
• Ard J, Fitch A, Fruh S, et al. Weight loss and maintenance related to the mechanism of action of glucagon-like peptide 1 receptor agonists. Adv Ther. 2021;38(6):2821- 2839. doi:10.1007/s12325-021-01710-0

Drug Brand Names

Amantadine • Gocovri
Citalopram • Celexa
Clozapine • Clozaril
Escitalopram • Lexapro
Liraglutide • Victoza, Saxenda
Metformin • Glucophage
Naltrexone • ReVia
Olanzapine • Zyprexa
Olanzapine/samidorphan • Lybalvi
Phentermine • Ionamin
Semaglutide • Rybelsus, Ozempic, Wegovy
Tirzepatide • Mounjaro
Topiramate • Topamax
Zonisamide • Zonegran

Catatonia is often difficult to identify and treat. The excited catatonia subtype can be particularly challenging to diagnose because it can present with symptoms similar to those seen in mania or psychosis. In this article, we present 3 cases of excited catatonia that illustrate how to identify it, how to treat the catatonia as well as the underlying pathology, and factors to consider during this process to mitigate the risk of adverse outcomes. We also outline a treatment algorithm we used for the 3 cases. Although we describe using this approach for patients with excited catatonia, it is generalizable to other types of catatonia.

Many causes, varying presentations

Catatonia is a psychomotor syndrome characterized by mutism, negativism, stereotypy, waxy flexibility, and other symptoms.¹ It is defined by the presence of ≥3 of the 12 symptoms listed in the Table.² Causes of catatonia include metabolic abnormalities, endocrine disorders, drug intoxication, neurodevelopmental disorders, medication adverse effects, psychosis, and mood disorders.^1,3

A subtype of this syndrome, excited catatonia, can present with restlessness, agitation, emotional lability, poor sleep, and altered mental status in addition to the more typical symptoms.^1,4 Because excited catatonia can resemble mania or psychosis, it is particularly challenging to identify the underlying disorder causing it and appropriate treatment. Fink et al⁴ discussed how clinicians have interpreted the different presentations of excited catatonia to gain insight into the underlying diagnosis. If the patient’s thought process appears disorganized, psychosis may be suspected.⁴ If the patient is delusional and grandiose, they may be manic, and when altered mental status dominates the presentation, delirium may be the culprit.⁴

Regardless of the underlying cause, the first step is to treat the catatonia. Benzodiazepines and electroconvulsive therapy (ECT) are the most well validated treatments for catatonia and have been used to treat excited catatonia.¹ Excited catatonia is often misdiagnosed and subsequently mistreated. In the following 3 cases, excited catatonia was successfully identified and treated using the same approach (Figure).

Case 1

Mr. A, age 27, has a history of bipolar I disorder. He was brought to the hospital by ambulance after being found to be yelling and acting belligerently, and he was admitted to the inpatient psychiatry unit for manic decompensation due to medication nonadherence. He was started on divalproex sodium 500 mg twice a day for mood stabilization, risperidone 1 mg twice a day for adjunct mood stabilization and psychosis, and lorazepam 1 mg 3 times a day for agitation. Mr. A exhibited odd behavior; he would take off his clothes in the hallway, run around the unit, and randomly yell at staff or to himself. At other times, he would stay silent, repeat the same statements, or oddly posture in the hallway for minutes at a time. These behaviors were seen primarily in the hour or 2 preceding lorazepam administration and improved after he received lorazepam.

Mr. A’s treating team completed the Bush-Francis Catatonia Rating Scale (BFCRS), which yielded a positive catatonia screen of 7/14. As a result, divalproex sodium and risperidone were held, and lorazepam was increased to 2 mg twice a day.

After several days, Mr. A was no longer acting oddly and was able to speak more spontaneously; however, he began to exhibit overt signs of mania. He would speak rapidly and make grandiose claims about managing millions of dollars as the CEO of a famous company. Divalproex sodium was restarted at 500 mg twice a day and increased to 500 mg 3 times a day for mood stabilization. Mr. A continued to receive lorazepam 2 mg 3 times a day for catatonia, and risperidone was restarted at 1 mg twice a day to more effectively target his manic symptoms. Risperidone was increased to 2 mg twice a day. After this change, Mr. A’s grandiosity dissipated, his speech normalized, and his thought process became organized. He was discharged on lorazepam 2 mg 3 times a day, divalproex sodium 500 mg 3 times a day, and risperidone 2 mg twice a day. Mr. A’s length of stay (LOS) for this admission was 11 days.

Continue to: Case 2

Case 2

Mr. B, age 49, presented with irritability and odd posturing. He has a history of schizoaffective disorder, bipolar type for which he was receiving a maintenance regimen of lithium 600 mg/d at bedtime and risperidone 2 mg/d at bedtime. He had multiple previous psychiatric admissions for catatonia. On this admission, Mr. B was irritable and difficult to redirect. He yelled at staff members and had a stiff gait. The BFCRS yielded a positive screening score of 3/14 and a severity score of 8/23. As a result, the treatment team conducted a lorazepam challenge.

After Mr. B received lorazepam 1 mg IM, his thought organization and irritability improved, which allowed him to have a coherent conversation with the interviewer. His gait stiffness also improved. His risperidone and lithium were held, and oral lorazepam 1 mg 3 times a day was started for catatonia. Lorazepam was gradually increased to 4 mg 3 times a day. Mr. B became euthymic and redirectable, and had an improved gait. However, he was also tangential and hyperverbal; these symptoms were indicative of the underlying mania that precipitated his catatonia.

Divalproex sodium extended release (ER) was started and increased to 1,500 mg/d at bedtime for mood stabilization. Lithium was restarted and increased to 300 mg twice a day for adjunct mood stabilization. Risperidone was not restarted. Toward the end of his admission, Mr. B was noted to be overly sedated, so the lorazepam dosage was decreased. He was discharged on lorazepam 2 mg 3 times a day, divalproex sodium ER 1,500 mg/d at bedtime, and lithium 300 mg twice a day. At discharge, Mr. B was calm and euthymic, with a linear thought process. His LOS was 25 days.

Case 3

Mr. C, age 62, presented to the emergency department (ED) because he had exhibited erratic behavior and had not slept for the past week. He has a history of bipolar I disorder, hypothyroidism, diabetes, and hypertension. For many years, he had been stable on divalproex sodium ER 2,500 mg/d at bedtime for mood stabilization and clozapine 100 mg/d at bedtime for adjunct mood stabilization and psychosis. In the ED, Mr. C was irritable, distractible, and tangential. On admission, he was speaking slowly with increased speech latency in response to questions, exhibiting stereotypy, repeating statements over and over, and walking very slowly.

The BFCRS yielded a positive screening score of 5/14 and a severity score of 10/23. Lorazepam 1 mg IM was administered. After 15 minutes, Mr. C’s speech, gait, and distractibility improved. As a result, clozapine and divalproex sodium were held, and he was started on oral lorazepam 1 mg 3 times a day. After several days, Mr. C was speaking fluently and no longer exhibiting stereotypy or having outbursts where he would make repetitive statements. However, he was tangential and irritable at times, which were signs of his underlying mania. Divalproex sodium ER was restarted at 250 mg/d at bedtime for mood stabilization and gradually increased to 2,500 mg/d at bedtime. Clozapine was also restarted at 25 mg/d at bedtime and gradually increased to 200 mg/d at bedtime. The lorazepam was gradually tapered and discontinued over the course of 3 weeks due to oversedation.

Continue to: At discharge...

At discharge, Mr. C was euthymic, calm, linear, and goal-directed. He was discharged on divalproex sodium ER 2,500 mg/d at bedtime and clozapine 200 mg/d at bedtime. His LOS for this admission was 22 days.

A stepwise approach can improve outcomes

The Figure outlines the method we used to manage excited catatonia in these 3 cases. Each of these patients exhibited signs of excited catatonia, but because those symptoms were nearly identical to those of mania, it was initially difficult to identify catatonia. Excited catatonia was suspected after more typical catatonic symptoms—such as a stiff gait, slowed speech, and stereotypy—were observed. The BFCRS was completed to get an objective measure of the likelihood that the patient was catatonic. In all 3 cases, the BFCRS resulted in a positive screen for catatonia. Following this, the patients described in Case 2 and Case 3 received a lorazepam challenge, which confirmed their catatonia. No lorazepam challenge was performed in Case 1 because the patient was already receiving lorazepam when the BFCRS was completed. Although most catatonic patients will respond to a lorazepam challenge, not all will. Therefore, clinicians should maintain some degree of suspicion for catatonia if a patient has a positive screen on the BFCRS but a negative lorazepam challenge.

In all 3 cases, after catatonia was confirmed, the patient’s psychotropic medications were discontinued. In all 3 cases, the antipsychotic was held to prevent progression to neuroleptic malignant syndrome (NMS) or malignant catatonia. Rasmussen et al³ found that 3.6% of the catatonic patients in their sample who were treated with antipsychotics developed NMS. A review of prospective studies looking at patients treated with antipsychotics found the incidence of NMS was .07% to 1.8%.⁵ Because NMS is often clinically indistinguishable from malignant catatonia,^4,6 this incidence of NMS may have represented an increased incidence in malignant catatonia.

In all 3 cases, the mood stabilizer was held to prevent it from complicating the clinical picture. Discontinuing the mood stabilizer and focusing on treating the catatonia before targeting the underlying mania increased the likelihood of differentiating the patient’s catatonic symptoms from manic symptoms. This resulted in more precise medication selection and titration by allowing us to identify the specific symptoms that were being targeted by each medication.

Oral lorazepam was prescribed to target catatonia in all 3 cases, and the dosage was gradually increased until symptoms began to resolve. As the catatonia resolved, the manic symptoms became more easily identifiable, and at this point a mood stabilizer was started and titrated to a therapeutic dose to target the mania. In Case 1 and Case 3, the antipsychotic was restarted to treat the mania more effectively. It was not restarted in Case 2 because the patient’s mania was effectively being managed by 2 mood stabilizers. The risks and benefits of starting an antipsychotic in a catatonic or recently catatonic patient should be carefully considered. In the 2 cases where the antipsychotic was restarted, the patients were closely monitored, and there were no signs of NMS or malignant catatonia.

Continue to: As discharge approached...

As discharge approached, the dosages of oral lorazepam were reevaluated. Catatonic patients can typically tolerate high doses of benzodiazepines without becoming overly sedated, but each patient has a different threshold at which the dosage causes oversedation. In all 3 patients, lorazepam was initially titrated to a dose that treated their catatonic symptoms without causing intolerable sedation. In Case 2 and Case 3, as the catatonia began to resolve, the patients became increasingly sedated on their existing lorazepam dosage, so it was decreased. Because the patient in Case 1 did not become overly sedated, his lorazepam dosage did not need to be reduced.

For 2 of these patients, our approach resulted in a shorter LOS compared to their previous hospitalizations. The LOS in Case 2 was 25 days; 5 years earlier, he had a 49-day LOS for mania and catatonia. During the past admission, the identification and treatment of the catatonia was delayed, which resulted in the patient requiring multiple transfers to the medical unit for unstable vital signs. The LOS in Case 3 was 22 days; 6 months prior to this admission, the patient had 2 psychiatric admissions that totaled 37 days. Although the patient’s presentation in the 2 previous admissions was similar to his presentation as described in Case 3, catatonia had not been identified or treated in either admission. Since his catatonia and mania were treated in Case 3, he has not required a readmission. The patient in Case 1 was previously hospitalized, but information about the LOS of these admissions was not available. These results suggest that early identification and treatment of catatonia via the approach we used can improve patient outcomes.

Bottom Line

Excited catatonia can be challenging to diagnose and treat because it can present with symptoms similar to those seen in mania or psychosis. We describe 3 cases in which we used a stepwise approach to optimize treatment and improve outcomes for patients with excited catatonia. This approach may work equally well for other catatonia subtypes.

Related Resources

• Dubovsky SL, Dubovsky AN. Catatonia: how to identify and treat it. Current Psychiatry. 2018;17(8):16-26.
• Crouse EL, Joel B. Moran JB. Catatonia: recognition, management, and prevention of complications. Current Psychiatry. 2018;17(12):45-49.

Drug Brand Names

Clozapine • Clozaril
Lithium • Eskalith, Lithobid
Lorazepam • Ativan
Risperidone • Risperdal
Divalproex sodium • Depakote

Catatonia is often difficult to identify and treat. The excited catatonia subtype can be particularly challenging to diagnose because it can present with symptoms similar to those seen in mania or psychosis. In this article, we present 3 cases of excited catatonia that illustrate how to identify it, how to treat the catatonia as well as the underlying pathology, and factors to consider during this process to mitigate the risk of adverse outcomes. We also outline a treatment algorithm we used for the 3 cases. Although we describe using this approach for patients with excited catatonia, it is generalizable to other types of catatonia.

Many causes, varying presentations

Catatonia is a psychomotor syndrome characterized by mutism, negativism, stereotypy, waxy flexibility, and other symptoms.¹ It is defined by the presence of ≥3 of the 12 symptoms listed in the Table.² Causes of catatonia include metabolic abnormalities, endocrine disorders, drug intoxication, neurodevelopmental disorders, medication adverse effects, psychosis, and mood disorders.^1,3

A subtype of this syndrome, excited catatonia, can present with restlessness, agitation, emotional lability, poor sleep, and altered mental status in addition to the more typical symptoms.^1,4 Because excited catatonia can resemble mania or psychosis, it is particularly challenging to identify the underlying disorder causing it and appropriate treatment. Fink et al⁴ discussed how clinicians have interpreted the different presentations of excited catatonia to gain insight into the underlying diagnosis. If the patient’s thought process appears disorganized, psychosis may be suspected.⁴ If the patient is delusional and grandiose, they may be manic, and when altered mental status dominates the presentation, delirium may be the culprit.⁴

Regardless of the underlying cause, the first step is to treat the catatonia. Benzodiazepines and electroconvulsive therapy (ECT) are the most well validated treatments for catatonia and have been used to treat excited catatonia.¹ Excited catatonia is often misdiagnosed and subsequently mistreated. In the following 3 cases, excited catatonia was successfully identified and treated using the same approach (Figure).

Case 1

Mr. A, age 27, has a history of bipolar I disorder. He was brought to the hospital by ambulance after being found to be yelling and acting belligerently, and he was admitted to the inpatient psychiatry unit for manic decompensation due to medication nonadherence. He was started on divalproex sodium 500 mg twice a day for mood stabilization, risperidone 1 mg twice a day for adjunct mood stabilization and psychosis, and lorazepam 1 mg 3 times a day for agitation. Mr. A exhibited odd behavior; he would take off his clothes in the hallway, run around the unit, and randomly yell at staff or to himself. At other times, he would stay silent, repeat the same statements, or oddly posture in the hallway for minutes at a time. These behaviors were seen primarily in the hour or 2 preceding lorazepam administration and improved after he received lorazepam.

Mr. A’s treating team completed the Bush-Francis Catatonia Rating Scale (BFCRS), which yielded a positive catatonia screen of 7/14. As a result, divalproex sodium and risperidone were held, and lorazepam was increased to 2 mg twice a day.

After several days, Mr. A was no longer acting oddly and was able to speak more spontaneously; however, he began to exhibit overt signs of mania. He would speak rapidly and make grandiose claims about managing millions of dollars as the CEO of a famous company. Divalproex sodium was restarted at 500 mg twice a day and increased to 500 mg 3 times a day for mood stabilization. Mr. A continued to receive lorazepam 2 mg 3 times a day for catatonia, and risperidone was restarted at 1 mg twice a day to more effectively target his manic symptoms. Risperidone was increased to 2 mg twice a day. After this change, Mr. A’s grandiosity dissipated, his speech normalized, and his thought process became organized. He was discharged on lorazepam 2 mg 3 times a day, divalproex sodium 500 mg 3 times a day, and risperidone 2 mg twice a day. Mr. A’s length of stay (LOS) for this admission was 11 days.

Continue to: Case 2

Case 2

Mr. B, age 49, presented with irritability and odd posturing. He has a history of schizoaffective disorder, bipolar type for which he was receiving a maintenance regimen of lithium 600 mg/d at bedtime and risperidone 2 mg/d at bedtime. He had multiple previous psychiatric admissions for catatonia. On this admission, Mr. B was irritable and difficult to redirect. He yelled at staff members and had a stiff gait. The BFCRS yielded a positive screening score of 3/14 and a severity score of 8/23. As a result, the treatment team conducted a lorazepam challenge.

After Mr. B received lorazepam 1 mg IM, his thought organization and irritability improved, which allowed him to have a coherent conversation with the interviewer. His gait stiffness also improved. His risperidone and lithium were held, and oral lorazepam 1 mg 3 times a day was started for catatonia. Lorazepam was gradually increased to 4 mg 3 times a day. Mr. B became euthymic and redirectable, and had an improved gait. However, he was also tangential and hyperverbal; these symptoms were indicative of the underlying mania that precipitated his catatonia.

Divalproex sodium extended release (ER) was started and increased to 1,500 mg/d at bedtime for mood stabilization. Lithium was restarted and increased to 300 mg twice a day for adjunct mood stabilization. Risperidone was not restarted. Toward the end of his admission, Mr. B was noted to be overly sedated, so the lorazepam dosage was decreased. He was discharged on lorazepam 2 mg 3 times a day, divalproex sodium ER 1,500 mg/d at bedtime, and lithium 300 mg twice a day. At discharge, Mr. B was calm and euthymic, with a linear thought process. His LOS was 25 days.

Case 3

Mr. C, age 62, presented to the emergency department (ED) because he had exhibited erratic behavior and had not slept for the past week. He has a history of bipolar I disorder, hypothyroidism, diabetes, and hypertension. For many years, he had been stable on divalproex sodium ER 2,500 mg/d at bedtime for mood stabilization and clozapine 100 mg/d at bedtime for adjunct mood stabilization and psychosis. In the ED, Mr. C was irritable, distractible, and tangential. On admission, he was speaking slowly with increased speech latency in response to questions, exhibiting stereotypy, repeating statements over and over, and walking very slowly.

The BFCRS yielded a positive screening score of 5/14 and a severity score of 10/23. Lorazepam 1 mg IM was administered. After 15 minutes, Mr. C’s speech, gait, and distractibility improved. As a result, clozapine and divalproex sodium were held, and he was started on oral lorazepam 1 mg 3 times a day. After several days, Mr. C was speaking fluently and no longer exhibiting stereotypy or having outbursts where he would make repetitive statements. However, he was tangential and irritable at times, which were signs of his underlying mania. Divalproex sodium ER was restarted at 250 mg/d at bedtime for mood stabilization and gradually increased to 2,500 mg/d at bedtime. Clozapine was also restarted at 25 mg/d at bedtime and gradually increased to 200 mg/d at bedtime. The lorazepam was gradually tapered and discontinued over the course of 3 weeks due to oversedation.

Continue to: At discharge...

At discharge, Mr. C was euthymic, calm, linear, and goal-directed. He was discharged on divalproex sodium ER 2,500 mg/d at bedtime and clozapine 200 mg/d at bedtime. His LOS for this admission was 22 days.

A stepwise approach can improve outcomes

The Figure outlines the method we used to manage excited catatonia in these 3 cases. Each of these patients exhibited signs of excited catatonia, but because those symptoms were nearly identical to those of mania, it was initially difficult to identify catatonia. Excited catatonia was suspected after more typical catatonic symptoms—such as a stiff gait, slowed speech, and stereotypy—were observed. The BFCRS was completed to get an objective measure of the likelihood that the patient was catatonic. In all 3 cases, the BFCRS resulted in a positive screen for catatonia. Following this, the patients described in Case 2 and Case 3 received a lorazepam challenge, which confirmed their catatonia. No lorazepam challenge was performed in Case 1 because the patient was already receiving lorazepam when the BFCRS was completed. Although most catatonic patients will respond to a lorazepam challenge, not all will. Therefore, clinicians should maintain some degree of suspicion for catatonia if a patient has a positive screen on the BFCRS but a negative lorazepam challenge.

In all 3 cases, after catatonia was confirmed, the patient’s psychotropic medications were discontinued. In all 3 cases, the antipsychotic was held to prevent progression to neuroleptic malignant syndrome (NMS) or malignant catatonia. Rasmussen et al³ found that 3.6% of the catatonic patients in their sample who were treated with antipsychotics developed NMS. A review of prospective studies looking at patients treated with antipsychotics found the incidence of NMS was .07% to 1.8%.⁵ Because NMS is often clinically indistinguishable from malignant catatonia,^4,6 this incidence of NMS may have represented an increased incidence in malignant catatonia.

In all 3 cases, the mood stabilizer was held to prevent it from complicating the clinical picture. Discontinuing the mood stabilizer and focusing on treating the catatonia before targeting the underlying mania increased the likelihood of differentiating the patient’s catatonic symptoms from manic symptoms. This resulted in more precise medication selection and titration by allowing us to identify the specific symptoms that were being targeted by each medication.

Oral lorazepam was prescribed to target catatonia in all 3 cases, and the dosage was gradually increased until symptoms began to resolve. As the catatonia resolved, the manic symptoms became more easily identifiable, and at this point a mood stabilizer was started and titrated to a therapeutic dose to target the mania. In Case 1 and Case 3, the antipsychotic was restarted to treat the mania more effectively. It was not restarted in Case 2 because the patient’s mania was effectively being managed by 2 mood stabilizers. The risks and benefits of starting an antipsychotic in a catatonic or recently catatonic patient should be carefully considered. In the 2 cases where the antipsychotic was restarted, the patients were closely monitored, and there were no signs of NMS or malignant catatonia.

Continue to: As discharge approached...

As discharge approached, the dosages of oral lorazepam were reevaluated. Catatonic patients can typically tolerate high doses of benzodiazepines without becoming overly sedated, but each patient has a different threshold at which the dosage causes oversedation. In all 3 patients, lorazepam was initially titrated to a dose that treated their catatonic symptoms without causing intolerable sedation. In Case 2 and Case 3, as the catatonia began to resolve, the patients became increasingly sedated on their existing lorazepam dosage, so it was decreased. Because the patient in Case 1 did not become overly sedated, his lorazepam dosage did not need to be reduced.

For 2 of these patients, our approach resulted in a shorter LOS compared to their previous hospitalizations. The LOS in Case 2 was 25 days; 5 years earlier, he had a 49-day LOS for mania and catatonia. During the past admission, the identification and treatment of the catatonia was delayed, which resulted in the patient requiring multiple transfers to the medical unit for unstable vital signs. The LOS in Case 3 was 22 days; 6 months prior to this admission, the patient had 2 psychiatric admissions that totaled 37 days. Although the patient’s presentation in the 2 previous admissions was similar to his presentation as described in Case 3, catatonia had not been identified or treated in either admission. Since his catatonia and mania were treated in Case 3, he has not required a readmission. The patient in Case 1 was previously hospitalized, but information about the LOS of these admissions was not available. These results suggest that early identification and treatment of catatonia via the approach we used can improve patient outcomes.

Bottom Line

Excited catatonia can be challenging to diagnose and treat because it can present with symptoms similar to those seen in mania or psychosis. We describe 3 cases in which we used a stepwise approach to optimize treatment and improve outcomes for patients with excited catatonia. This approach may work equally well for other catatonia subtypes.

Related Resources

• Dubovsky SL, Dubovsky AN. Catatonia: how to identify and treat it. Current Psychiatry. 2018;17(8):16-26.
• Crouse EL, Joel B. Moran JB. Catatonia: recognition, management, and prevention of complications. Current Psychiatry. 2018;17(12):45-49.

Drug Brand Names

Clozapine • Clozaril
Lithium • Eskalith, Lithobid
Lorazepam • Ativan
Risperidone • Risperdal
Divalproex sodium • Depakote

Catatonia is often difficult to identify and treat. The excited catatonia subtype can be particularly challenging to diagnose because it can present with symptoms similar to those seen in mania or psychosis. In this article, we present 3 cases of excited catatonia that illustrate how to identify it, how to treat the catatonia as well as the underlying pathology, and factors to consider during this process to mitigate the risk of adverse outcomes. We also outline a treatment algorithm we used for the 3 cases. Although we describe using this approach for patients with excited catatonia, it is generalizable to other types of catatonia.

Many causes, varying presentations

Catatonia is a psychomotor syndrome characterized by mutism, negativism, stereotypy, waxy flexibility, and other symptoms.¹ It is defined by the presence of ≥3 of the 12 symptoms listed in the Table.² Causes of catatonia include metabolic abnormalities, endocrine disorders, drug intoxication, neurodevelopmental disorders, medication adverse effects, psychosis, and mood disorders.^1,3

A subtype of this syndrome, excited catatonia, can present with restlessness, agitation, emotional lability, poor sleep, and altered mental status in addition to the more typical symptoms.^1,4 Because excited catatonia can resemble mania or psychosis, it is particularly challenging to identify the underlying disorder causing it and appropriate treatment. Fink et al⁴ discussed how clinicians have interpreted the different presentations of excited catatonia to gain insight into the underlying diagnosis. If the patient’s thought process appears disorganized, psychosis may be suspected.⁴ If the patient is delusional and grandiose, they may be manic, and when altered mental status dominates the presentation, delirium may be the culprit.⁴

Regardless of the underlying cause, the first step is to treat the catatonia. Benzodiazepines and electroconvulsive therapy (ECT) are the most well validated treatments for catatonia and have been used to treat excited catatonia.¹ Excited catatonia is often misdiagnosed and subsequently mistreated. In the following 3 cases, excited catatonia was successfully identified and treated using the same approach (Figure).

Case 1

Mr. A, age 27, has a history of bipolar I disorder. He was brought to the hospital by ambulance after being found to be yelling and acting belligerently, and he was admitted to the inpatient psychiatry unit for manic decompensation due to medication nonadherence. He was started on divalproex sodium 500 mg twice a day for mood stabilization, risperidone 1 mg twice a day for adjunct mood stabilization and psychosis, and lorazepam 1 mg 3 times a day for agitation. Mr. A exhibited odd behavior; he would take off his clothes in the hallway, run around the unit, and randomly yell at staff or to himself. At other times, he would stay silent, repeat the same statements, or oddly posture in the hallway for minutes at a time. These behaviors were seen primarily in the hour or 2 preceding lorazepam administration and improved after he received lorazepam.

Mr. A’s treating team completed the Bush-Francis Catatonia Rating Scale (BFCRS), which yielded a positive catatonia screen of 7/14. As a result, divalproex sodium and risperidone were held, and lorazepam was increased to 2 mg twice a day.

After several days, Mr. A was no longer acting oddly and was able to speak more spontaneously; however, he began to exhibit overt signs of mania. He would speak rapidly and make grandiose claims about managing millions of dollars as the CEO of a famous company. Divalproex sodium was restarted at 500 mg twice a day and increased to 500 mg 3 times a day for mood stabilization. Mr. A continued to receive lorazepam 2 mg 3 times a day for catatonia, and risperidone was restarted at 1 mg twice a day to more effectively target his manic symptoms. Risperidone was increased to 2 mg twice a day. After this change, Mr. A’s grandiosity dissipated, his speech normalized, and his thought process became organized. He was discharged on lorazepam 2 mg 3 times a day, divalproex sodium 500 mg 3 times a day, and risperidone 2 mg twice a day. Mr. A’s length of stay (LOS) for this admission was 11 days.

Continue to: Case 2

Case 2

Mr. B, age 49, presented with irritability and odd posturing. He has a history of schizoaffective disorder, bipolar type for which he was receiving a maintenance regimen of lithium 600 mg/d at bedtime and risperidone 2 mg/d at bedtime. He had multiple previous psychiatric admissions for catatonia. On this admission, Mr. B was irritable and difficult to redirect. He yelled at staff members and had a stiff gait. The BFCRS yielded a positive screening score of 3/14 and a severity score of 8/23. As a result, the treatment team conducted a lorazepam challenge.

After Mr. B received lorazepam 1 mg IM, his thought organization and irritability improved, which allowed him to have a coherent conversation with the interviewer. His gait stiffness also improved. His risperidone and lithium were held, and oral lorazepam 1 mg 3 times a day was started for catatonia. Lorazepam was gradually increased to 4 mg 3 times a day. Mr. B became euthymic and redirectable, and had an improved gait. However, he was also tangential and hyperverbal; these symptoms were indicative of the underlying mania that precipitated his catatonia.

Divalproex sodium extended release (ER) was started and increased to 1,500 mg/d at bedtime for mood stabilization. Lithium was restarted and increased to 300 mg twice a day for adjunct mood stabilization. Risperidone was not restarted. Toward the end of his admission, Mr. B was noted to be overly sedated, so the lorazepam dosage was decreased. He was discharged on lorazepam 2 mg 3 times a day, divalproex sodium ER 1,500 mg/d at bedtime, and lithium 300 mg twice a day. At discharge, Mr. B was calm and euthymic, with a linear thought process. His LOS was 25 days.

Case 3

Mr. C, age 62, presented to the emergency department (ED) because he had exhibited erratic behavior and had not slept for the past week. He has a history of bipolar I disorder, hypothyroidism, diabetes, and hypertension. For many years, he had been stable on divalproex sodium ER 2,500 mg/d at bedtime for mood stabilization and clozapine 100 mg/d at bedtime for adjunct mood stabilization and psychosis. In the ED, Mr. C was irritable, distractible, and tangential. On admission, he was speaking slowly with increased speech latency in response to questions, exhibiting stereotypy, repeating statements over and over, and walking very slowly.

The BFCRS yielded a positive screening score of 5/14 and a severity score of 10/23. Lorazepam 1 mg IM was administered. After 15 minutes, Mr. C’s speech, gait, and distractibility improved. As a result, clozapine and divalproex sodium were held, and he was started on oral lorazepam 1 mg 3 times a day. After several days, Mr. C was speaking fluently and no longer exhibiting stereotypy or having outbursts where he would make repetitive statements. However, he was tangential and irritable at times, which were signs of his underlying mania. Divalproex sodium ER was restarted at 250 mg/d at bedtime for mood stabilization and gradually increased to 2,500 mg/d at bedtime. Clozapine was also restarted at 25 mg/d at bedtime and gradually increased to 200 mg/d at bedtime. The lorazepam was gradually tapered and discontinued over the course of 3 weeks due to oversedation.

Continue to: At discharge...

At discharge, Mr. C was euthymic, calm, linear, and goal-directed. He was discharged on divalproex sodium ER 2,500 mg/d at bedtime and clozapine 200 mg/d at bedtime. His LOS for this admission was 22 days.

A stepwise approach can improve outcomes

The Figure outlines the method we used to manage excited catatonia in these 3 cases. Each of these patients exhibited signs of excited catatonia, but because those symptoms were nearly identical to those of mania, it was initially difficult to identify catatonia. Excited catatonia was suspected after more typical catatonic symptoms—such as a stiff gait, slowed speech, and stereotypy—were observed. The BFCRS was completed to get an objective measure of the likelihood that the patient was catatonic. In all 3 cases, the BFCRS resulted in a positive screen for catatonia. Following this, the patients described in Case 2 and Case 3 received a lorazepam challenge, which confirmed their catatonia. No lorazepam challenge was performed in Case 1 because the patient was already receiving lorazepam when the BFCRS was completed. Although most catatonic patients will respond to a lorazepam challenge, not all will. Therefore, clinicians should maintain some degree of suspicion for catatonia if a patient has a positive screen on the BFCRS but a negative lorazepam challenge.

In all 3 cases, after catatonia was confirmed, the patient’s psychotropic medications were discontinued. In all 3 cases, the antipsychotic was held to prevent progression to neuroleptic malignant syndrome (NMS) or malignant catatonia. Rasmussen et al³ found that 3.6% of the catatonic patients in their sample who were treated with antipsychotics developed NMS. A review of prospective studies looking at patients treated with antipsychotics found the incidence of NMS was .07% to 1.8%.⁵ Because NMS is often clinically indistinguishable from malignant catatonia,^4,6 this incidence of NMS may have represented an increased incidence in malignant catatonia.

In all 3 cases, the mood stabilizer was held to prevent it from complicating the clinical picture. Discontinuing the mood stabilizer and focusing on treating the catatonia before targeting the underlying mania increased the likelihood of differentiating the patient’s catatonic symptoms from manic symptoms. This resulted in more precise medication selection and titration by allowing us to identify the specific symptoms that were being targeted by each medication.

Oral lorazepam was prescribed to target catatonia in all 3 cases, and the dosage was gradually increased until symptoms began to resolve. As the catatonia resolved, the manic symptoms became more easily identifiable, and at this point a mood stabilizer was started and titrated to a therapeutic dose to target the mania. In Case 1 and Case 3, the antipsychotic was restarted to treat the mania more effectively. It was not restarted in Case 2 because the patient’s mania was effectively being managed by 2 mood stabilizers. The risks and benefits of starting an antipsychotic in a catatonic or recently catatonic patient should be carefully considered. In the 2 cases where the antipsychotic was restarted, the patients were closely monitored, and there were no signs of NMS or malignant catatonia.

Continue to: As discharge approached...

As discharge approached, the dosages of oral lorazepam were reevaluated. Catatonic patients can typically tolerate high doses of benzodiazepines without becoming overly sedated, but each patient has a different threshold at which the dosage causes oversedation. In all 3 patients, lorazepam was initially titrated to a dose that treated their catatonic symptoms without causing intolerable sedation. In Case 2 and Case 3, as the catatonia began to resolve, the patients became increasingly sedated on their existing lorazepam dosage, so it was decreased. Because the patient in Case 1 did not become overly sedated, his lorazepam dosage did not need to be reduced.

For 2 of these patients, our approach resulted in a shorter LOS compared to their previous hospitalizations. The LOS in Case 2 was 25 days; 5 years earlier, he had a 49-day LOS for mania and catatonia. During the past admission, the identification and treatment of the catatonia was delayed, which resulted in the patient requiring multiple transfers to the medical unit for unstable vital signs. The LOS in Case 3 was 22 days; 6 months prior to this admission, the patient had 2 psychiatric admissions that totaled 37 days. Although the patient’s presentation in the 2 previous admissions was similar to his presentation as described in Case 3, catatonia had not been identified or treated in either admission. Since his catatonia and mania were treated in Case 3, he has not required a readmission. The patient in Case 1 was previously hospitalized, but information about the LOS of these admissions was not available. These results suggest that early identification and treatment of catatonia via the approach we used can improve patient outcomes.

Bottom Line

Excited catatonia can be challenging to diagnose and treat because it can present with symptoms similar to those seen in mania or psychosis. We describe 3 cases in which we used a stepwise approach to optimize treatment and improve outcomes for patients with excited catatonia. This approach may work equally well for other catatonia subtypes.

Related Resources

• Dubovsky SL, Dubovsky AN. Catatonia: how to identify and treat it. Current Psychiatry. 2018;17(8):16-26.
• Crouse EL, Joel B. Moran JB. Catatonia: recognition, management, and prevention of complications. Current Psychiatry. 2018;17(12):45-49.

Drug Brand Names

Clozapine • Clozaril
Lithium • Eskalith, Lithobid
Lorazepam • Ativan
Risperidone • Risperdal
Divalproex sodium • Depakote

This patient's findings are consistent with a diagnosis of malignant mantle cell lymphoma (MCL).

MCL is a rare and aggressive form of non-Hodgkin lymphoma that accounts for approximately 5%-7% of all lymphomas. MCL has a characteristic immunophenotype (ie, CD5+, CD10−, Bcl-2+, Bcl-6−, CD20+), with the t(11;14)(q13;q32) chromosomal translocation, and expression of cyclin D1. The median age at diagnosis is between 60 and 70 years. Approximately 70% of all cases occur in men. 

The clinical presentation of MCL can vary. Patients may have asymptomatic monoclonal MCL type lymphocytosis or nonbulky nodal/extra nodal disease with minimal symptoms, or they may present with significant symptoms, progressive generalized lymphadenopathy, cytopenia, splenomegaly, and extranodal disease, including gastrointestinal involvement (lymphomatous polyposis), kidney involvement, involvement of other organs, or, rarely, central nervous system involvement. Disease involving multiple lymph nodes and other sites of the body is seen in most patients. Approximately 70% of patients present with stage IV disease requiring systemic treatment.

According to 2022 guidelines from the National Comprehensive Cancer Network (NCCN), essential components in the workup for MCL include:

•    Physical examination, with attention to node-bearing areas, including Waldeyer ring, and to size of liver and spleen
•    Assessment of performance status and B symptoms (ie, fever > 100.4°F [may be sporadic], drenching night sweats, unintentional weight loss of > 10% of body weight over 6 months or less)
•    CBC with differential
•    Comprehensive metabolic panel
•    Serum lactate dehydrogenase (LDH) level (an important prognostic marker)
•    PET/CT scan (including neck)
•    Hepatitis B testing if treatment with rituximab is being contemplated
•    Echocardiogram or multigated acquisition (MUGA) scan if anthracycline or anthracenedione-based regimen is indicated
•    Pregnancy testing in women of childbearing age (if chemotherapy or radiation therapy is planned) 

Additional testing may be indicated in specific circumstances, such as colonoscopy/endoscopy. 

MCL remains challenging to treat. While 50%-90% of patients with MCL respond to combination chemotherapy, only 30% achieve a complete response. Median time to treatment failure is < 18 months. 

When selecting systemic treatment for patients with MCL, clinicians should consider the availability of clinical trials for subsets of patients, eligibility for stem cell transplant (SCT), high-risk status (ie, blastoid MCL, high Ki-67% > 30%, or central nervous system involvement), age, and performance status. The addition of radiation to chemotherapy may be beneficial for patients with limited-stage, nonbulky disease, although this has not been confirmed in large, randomized studies. Outside of clinical trials, the usual approach for frontline treatment of MCL is chemoimmunotherapy with/without autologous SCT and with/without maintenance therapy.

Available options for primary MCL therapy in patients who require systemic therapy include: 

•    Single alkylating agents
•    CVP (cyclophosphamide, vincristine, prednisone)
•    CHOP (cyclophosphamide, doxorubicin [hydroxydaunorubicin], vincristine [Oncovin], prednisone)
•    Hyper-CVAD (hyperfractionated cyclophosphamide, vincristine, doxorubicin, dexamethasone) with or without rituximab
•    R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone)
•    Lenalidomide plus rituximab
•    Hyper-CVAD with autologous SCT

Options for relapsed or refractory MCL include:

•    R-hyper-CVAD
•    Hyper-CVAD with or without rituximab followed by autologous SCT
•    Nucleoside analogues and combinations
•    Salvage chemotherapy combinations followed by autologous SCT
•    Bortezomib 
•    Lenalidomide 
•    Ibrutinib 
•    Radioimmunotherapy
•    Rituximab
•    Rituximab and thalidomide combination
•    Acalabrutinib 
•    High-dose chemotherapy with autologous bone marrow or SCT
•    Brexucabtagene autoleucel 

Timothy J. Voorhees, MD, MSCR, Assistant Professor of Internal Medicine - Clinical, Division of Hematology, The Ohio State University James Comprehensive Cancer Center, Columbus, OH.

Timothy J. Voorhees, MD, MSCR, has disclosed the following relevant financial relationships:
Received research grant from: AstraZeneca; Morphosys; Incyte; Recordati.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

This patient's findings are consistent with a diagnosis of malignant mantle cell lymphoma (MCL).

MCL is a rare and aggressive form of non-Hodgkin lymphoma that accounts for approximately 5%-7% of all lymphomas. MCL has a characteristic immunophenotype (ie, CD5+, CD10−, Bcl-2+, Bcl-6−, CD20+), with the t(11;14)(q13;q32) chromosomal translocation, and expression of cyclin D1. The median age at diagnosis is between 60 and 70 years. Approximately 70% of all cases occur in men. 

The clinical presentation of MCL can vary. Patients may have asymptomatic monoclonal MCL type lymphocytosis or nonbulky nodal/extra nodal disease with minimal symptoms, or they may present with significant symptoms, progressive generalized lymphadenopathy, cytopenia, splenomegaly, and extranodal disease, including gastrointestinal involvement (lymphomatous polyposis), kidney involvement, involvement of other organs, or, rarely, central nervous system involvement. Disease involving multiple lymph nodes and other sites of the body is seen in most patients. Approximately 70% of patients present with stage IV disease requiring systemic treatment.

According to 2022 guidelines from the National Comprehensive Cancer Network (NCCN), essential components in the workup for MCL include:

•    Physical examination, with attention to node-bearing areas, including Waldeyer ring, and to size of liver and spleen
•    Assessment of performance status and B symptoms (ie, fever > 100.4°F [may be sporadic], drenching night sweats, unintentional weight loss of > 10% of body weight over 6 months or less)
•    CBC with differential
•    Comprehensive metabolic panel
•    Serum lactate dehydrogenase (LDH) level (an important prognostic marker)
•    PET/CT scan (including neck)
•    Hepatitis B testing if treatment with rituximab is being contemplated
•    Echocardiogram or multigated acquisition (MUGA) scan if anthracycline or anthracenedione-based regimen is indicated
•    Pregnancy testing in women of childbearing age (if chemotherapy or radiation therapy is planned) 

Additional testing may be indicated in specific circumstances, such as colonoscopy/endoscopy. 

MCL remains challenging to treat. While 50%-90% of patients with MCL respond to combination chemotherapy, only 30% achieve a complete response. Median time to treatment failure is < 18 months. 

When selecting systemic treatment for patients with MCL, clinicians should consider the availability of clinical trials for subsets of patients, eligibility for stem cell transplant (SCT), high-risk status (ie, blastoid MCL, high Ki-67% > 30%, or central nervous system involvement), age, and performance status. The addition of radiation to chemotherapy may be beneficial for patients with limited-stage, nonbulky disease, although this has not been confirmed in large, randomized studies. Outside of clinical trials, the usual approach for frontline treatment of MCL is chemoimmunotherapy with/without autologous SCT and with/without maintenance therapy.

Available options for primary MCL therapy in patients who require systemic therapy include: 

•    Single alkylating agents
•    CVP (cyclophosphamide, vincristine, prednisone)
•    CHOP (cyclophosphamide, doxorubicin [hydroxydaunorubicin], vincristine [Oncovin], prednisone)
•    Hyper-CVAD (hyperfractionated cyclophosphamide, vincristine, doxorubicin, dexamethasone) with or without rituximab
•    R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone)
•    Lenalidomide plus rituximab
•    Hyper-CVAD with autologous SCT

Options for relapsed or refractory MCL include:

•    R-hyper-CVAD
•    Hyper-CVAD with or without rituximab followed by autologous SCT
•    Nucleoside analogues and combinations
•    Salvage chemotherapy combinations followed by autologous SCT
•    Bortezomib 
•    Lenalidomide 
•    Ibrutinib 
•    Radioimmunotherapy
•    Rituximab
•    Rituximab and thalidomide combination
•    Acalabrutinib 
•    High-dose chemotherapy with autologous bone marrow or SCT
•    Brexucabtagene autoleucel 

Timothy J. Voorhees, MD, MSCR, Assistant Professor of Internal Medicine - Clinical, Division of Hematology, The Ohio State University James Comprehensive Cancer Center, Columbus, OH.

Timothy J. Voorhees, MD, MSCR, has disclosed the following relevant financial relationships:
Received research grant from: AstraZeneca; Morphosys; Incyte; Recordati.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.

This patient's findings are consistent with a diagnosis of malignant mantle cell lymphoma (MCL).

MCL is a rare and aggressive form of non-Hodgkin lymphoma that accounts for approximately 5%-7% of all lymphomas. MCL has a characteristic immunophenotype (ie, CD5+, CD10−, Bcl-2+, Bcl-6−, CD20+), with the t(11;14)(q13;q32) chromosomal translocation, and expression of cyclin D1. The median age at diagnosis is between 60 and 70 years. Approximately 70% of all cases occur in men. 

The clinical presentation of MCL can vary. Patients may have asymptomatic monoclonal MCL type lymphocytosis or nonbulky nodal/extra nodal disease with minimal symptoms, or they may present with significant symptoms, progressive generalized lymphadenopathy, cytopenia, splenomegaly, and extranodal disease, including gastrointestinal involvement (lymphomatous polyposis), kidney involvement, involvement of other organs, or, rarely, central nervous system involvement. Disease involving multiple lymph nodes and other sites of the body is seen in most patients. Approximately 70% of patients present with stage IV disease requiring systemic treatment.

According to 2022 guidelines from the National Comprehensive Cancer Network (NCCN), essential components in the workup for MCL include:

•    Physical examination, with attention to node-bearing areas, including Waldeyer ring, and to size of liver and spleen
•    Assessment of performance status and B symptoms (ie, fever > 100.4°F [may be sporadic], drenching night sweats, unintentional weight loss of > 10% of body weight over 6 months or less)
•    CBC with differential
•    Comprehensive metabolic panel
•    Serum lactate dehydrogenase (LDH) level (an important prognostic marker)
•    PET/CT scan (including neck)
•    Hepatitis B testing if treatment with rituximab is being contemplated
•    Echocardiogram or multigated acquisition (MUGA) scan if anthracycline or anthracenedione-based regimen is indicated
•    Pregnancy testing in women of childbearing age (if chemotherapy or radiation therapy is planned) 

Additional testing may be indicated in specific circumstances, such as colonoscopy/endoscopy. 

MCL remains challenging to treat. While 50%-90% of patients with MCL respond to combination chemotherapy, only 30% achieve a complete response. Median time to treatment failure is < 18 months. 

When selecting systemic treatment for patients with MCL, clinicians should consider the availability of clinical trials for subsets of patients, eligibility for stem cell transplant (SCT), high-risk status (ie, blastoid MCL, high Ki-67% > 30%, or central nervous system involvement), age, and performance status. The addition of radiation to chemotherapy may be beneficial for patients with limited-stage, nonbulky disease, although this has not been confirmed in large, randomized studies. Outside of clinical trials, the usual approach for frontline treatment of MCL is chemoimmunotherapy with/without autologous SCT and with/without maintenance therapy.

Available options for primary MCL therapy in patients who require systemic therapy include: 

•    Single alkylating agents
•    CVP (cyclophosphamide, vincristine, prednisone)
•    CHOP (cyclophosphamide, doxorubicin [hydroxydaunorubicin], vincristine [Oncovin], prednisone)
•    Hyper-CVAD (hyperfractionated cyclophosphamide, vincristine, doxorubicin, dexamethasone) with or without rituximab
•    R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone)
•    Lenalidomide plus rituximab
•    Hyper-CVAD with autologous SCT

Options for relapsed or refractory MCL include:

•    R-hyper-CVAD
•    Hyper-CVAD with or without rituximab followed by autologous SCT
•    Nucleoside analogues and combinations
•    Salvage chemotherapy combinations followed by autologous SCT
•    Bortezomib 
•    Lenalidomide 
•    Ibrutinib 
•    Radioimmunotherapy
•    Rituximab
•    Rituximab and thalidomide combination
•    Acalabrutinib 
•    High-dose chemotherapy with autologous bone marrow or SCT
•    Brexucabtagene autoleucel 

Timothy J. Voorhees, MD, MSCR, Assistant Professor of Internal Medicine - Clinical, Division of Hematology, The Ohio State University James Comprehensive Cancer Center, Columbus, OH.

Timothy J. Voorhees, MD, MSCR, has disclosed the following relevant financial relationships:
Received research grant from: AstraZeneca; Morphosys; Incyte; Recordati.

Image Quizzes are fictional or fictionalized clinical scenarios intended to provide evidence-based educational takeaways.