Clinical Psychiatry News

TOPLINE:

Even after accounting for sociodemographic factors, intellectual disabilities, and psychiatric diagnoses, autism is associated with an 83% increased risk of self-harm among females and a 47% increased risk among males.

METHODOLOGY:

Evidence shows those with autism have over threefold greater odds than their counterparts without the disorder of self-injurious behavior, suicidal ideation, suicide attempt, or suicide death, but reasons for these elevated risks are unclear.

Using various linked databases in the province of Ontario, researchers identified all individuals with an autism diagnosis from April 1, 1988, to March 31, 2018, and matched each on age and sex to four nonautistic individuals for the comparison group.

Investigators created two cohorts to separately evaluate outcomes of self-harm events leading to emergency health care and suicide death with the accrual period for both cohorts beginning at a person’s 10th birthday.

The self-harm cohort included 379,630 individuals while the suicide cohort included 334,690 individuals.

TAKEAWAY:

Over 15 years, autistic females showed the highest cumulative self-harm events, followed by autistic males, nonautistic females, and nonautistic males; over 25 years, autistic males had the highest cumulative incidence of suicide death, followed by autistic females, nonautistic males, and nonautistic females.

Autism had independent associations with self-harm events (females: relative rate, 1.83 [95% confidence interval, 1.61-2.08]; males: RR, 1.47 [95% CI, 1.28-1.69]) even after accounting for sociodemographic factors (varied directions of associations), intellectual disabilities (associated with increased risks), and psychiatric diagnoses including mood and anxiety, psychotic, addiction, and personality disorders (associated with increased risks).

For both females and males, final models showed autism per se was not significantly associated with suicide death, but certain correlates were linked to risk. Among both sexes, intellectual disabilities were associated with reduced risks and psychiatric diagnoses were associated with increased risks.

As a substantial proportion (28.4%) of the suicide cohort did not have data on self-harm, researchers were unable to examine the association of self-harm with suicide death.

IN PRACTICE:

That psychiatric diagnoses increased suicide risks among people with autism suggests supports to reduce such risks “should consider multifactorial mechanisms, with a particular focus on the prevention and timely treatment of psychiatric illnesses,” write the authors.

SOURCE:

The study was conducted by Meng-Chuan Lai, MD, PhD, Centre for Addiction and Mental Health, Toronto, and colleagues. It was published online in JAMA Network Open.

LIMITATIONS:

The autism cohort didn’t capture those diagnosed in private practices or with subtle presentations not yet diagnosed. Misclassification of autistic people in the nonautistic cohort may have resulted in underestimation of suicide-related outcomes. The administrative data don’t reliably identify diagnoses associated with suicide risks such as attention-deficit/hyperactivity disorder or subcategories of mood disorders, and don’t contain information about risk and protective mechanisms of suicide behaviors such as family history.

DISCLOSURES:

The study received support from ICES, an independent nonprofit research institute; the Innovation Fund of the Alternative Funding Plan for the Academic Health Sciences Centres of Ontario; the Academic Scholars Award from the Department of Psychiatry, University of Toronto; and the Canadian Institutes of Health Research Sex and Gender Science Chair. Dr. Lai reported receiving personal fees from SAGE Publications as an editorial honorarium outside the submitted work. One coauthor reported receiving honoraria from the BMJ Group, Archives of Diseases in Childhood.

A version of this article first appeared on Medscape.com.

TOPLINE:

Even after accounting for sociodemographic factors, intellectual disabilities, and psychiatric diagnoses, autism is associated with an 83% increased risk of self-harm among females and a 47% increased risk among males.

METHODOLOGY:

Evidence shows those with autism have over threefold greater odds than their counterparts without the disorder of self-injurious behavior, suicidal ideation, suicide attempt, or suicide death, but reasons for these elevated risks are unclear.

Using various linked databases in the province of Ontario, researchers identified all individuals with an autism diagnosis from April 1, 1988, to March 31, 2018, and matched each on age and sex to four nonautistic individuals for the comparison group.

Investigators created two cohorts to separately evaluate outcomes of self-harm events leading to emergency health care and suicide death with the accrual period for both cohorts beginning at a person’s 10th birthday.

The self-harm cohort included 379,630 individuals while the suicide cohort included 334,690 individuals.

TAKEAWAY:

Over 15 years, autistic females showed the highest cumulative self-harm events, followed by autistic males, nonautistic females, and nonautistic males; over 25 years, autistic males had the highest cumulative incidence of suicide death, followed by autistic females, nonautistic males, and nonautistic females.

Autism had independent associations with self-harm events (females: relative rate, 1.83 [95% confidence interval, 1.61-2.08]; males: RR, 1.47 [95% CI, 1.28-1.69]) even after accounting for sociodemographic factors (varied directions of associations), intellectual disabilities (associated with increased risks), and psychiatric diagnoses including mood and anxiety, psychotic, addiction, and personality disorders (associated with increased risks).

For both females and males, final models showed autism per se was not significantly associated with suicide death, but certain correlates were linked to risk. Among both sexes, intellectual disabilities were associated with reduced risks and psychiatric diagnoses were associated with increased risks.

As a substantial proportion (28.4%) of the suicide cohort did not have data on self-harm, researchers were unable to examine the association of self-harm with suicide death.

IN PRACTICE:

That psychiatric diagnoses increased suicide risks among people with autism suggests supports to reduce such risks “should consider multifactorial mechanisms, with a particular focus on the prevention and timely treatment of psychiatric illnesses,” write the authors.

SOURCE:

The study was conducted by Meng-Chuan Lai, MD, PhD, Centre for Addiction and Mental Health, Toronto, and colleagues. It was published online in JAMA Network Open.

LIMITATIONS:

The autism cohort didn’t capture those diagnosed in private practices or with subtle presentations not yet diagnosed. Misclassification of autistic people in the nonautistic cohort may have resulted in underestimation of suicide-related outcomes. The administrative data don’t reliably identify diagnoses associated with suicide risks such as attention-deficit/hyperactivity disorder or subcategories of mood disorders, and don’t contain information about risk and protective mechanisms of suicide behaviors such as family history.

DISCLOSURES:

The study received support from ICES, an independent nonprofit research institute; the Innovation Fund of the Alternative Funding Plan for the Academic Health Sciences Centres of Ontario; the Academic Scholars Award from the Department of Psychiatry, University of Toronto; and the Canadian Institutes of Health Research Sex and Gender Science Chair. Dr. Lai reported receiving personal fees from SAGE Publications as an editorial honorarium outside the submitted work. One coauthor reported receiving honoraria from the BMJ Group, Archives of Diseases in Childhood.

A version of this article first appeared on Medscape.com.

TOPLINE:

Even after accounting for sociodemographic factors, intellectual disabilities, and psychiatric diagnoses, autism is associated with an 83% increased risk of self-harm among females and a 47% increased risk among males.

METHODOLOGY:

Evidence shows those with autism have over threefold greater odds than their counterparts without the disorder of self-injurious behavior, suicidal ideation, suicide attempt, or suicide death, but reasons for these elevated risks are unclear.

Using various linked databases in the province of Ontario, researchers identified all individuals with an autism diagnosis from April 1, 1988, to March 31, 2018, and matched each on age and sex to four nonautistic individuals for the comparison group.

Investigators created two cohorts to separately evaluate outcomes of self-harm events leading to emergency health care and suicide death with the accrual period for both cohorts beginning at a person’s 10th birthday.

The self-harm cohort included 379,630 individuals while the suicide cohort included 334,690 individuals.

TAKEAWAY:

Over 15 years, autistic females showed the highest cumulative self-harm events, followed by autistic males, nonautistic females, and nonautistic males; over 25 years, autistic males had the highest cumulative incidence of suicide death, followed by autistic females, nonautistic males, and nonautistic females.

Autism had independent associations with self-harm events (females: relative rate, 1.83 [95% confidence interval, 1.61-2.08]; males: RR, 1.47 [95% CI, 1.28-1.69]) even after accounting for sociodemographic factors (varied directions of associations), intellectual disabilities (associated with increased risks), and psychiatric diagnoses including mood and anxiety, psychotic, addiction, and personality disorders (associated with increased risks).

For both females and males, final models showed autism per se was not significantly associated with suicide death, but certain correlates were linked to risk. Among both sexes, intellectual disabilities were associated with reduced risks and psychiatric diagnoses were associated with increased risks.

As a substantial proportion (28.4%) of the suicide cohort did not have data on self-harm, researchers were unable to examine the association of self-harm with suicide death.

IN PRACTICE:

That psychiatric diagnoses increased suicide risks among people with autism suggests supports to reduce such risks “should consider multifactorial mechanisms, with a particular focus on the prevention and timely treatment of psychiatric illnesses,” write the authors.

SOURCE:

The study was conducted by Meng-Chuan Lai, MD, PhD, Centre for Addiction and Mental Health, Toronto, and colleagues. It was published online in JAMA Network Open.

LIMITATIONS:

The autism cohort didn’t capture those diagnosed in private practices or with subtle presentations not yet diagnosed. Misclassification of autistic people in the nonautistic cohort may have resulted in underestimation of suicide-related outcomes. The administrative data don’t reliably identify diagnoses associated with suicide risks such as attention-deficit/hyperactivity disorder or subcategories of mood disorders, and don’t contain information about risk and protective mechanisms of suicide behaviors such as family history.

DISCLOSURES:

The study received support from ICES, an independent nonprofit research institute; the Innovation Fund of the Alternative Funding Plan for the Academic Health Sciences Centres of Ontario; the Academic Scholars Award from the Department of Psychiatry, University of Toronto; and the Canadian Institutes of Health Research Sex and Gender Science Chair. Dr. Lai reported receiving personal fees from SAGE Publications as an editorial honorarium outside the submitted work. One coauthor reported receiving honoraria from the BMJ Group, Archives of Diseases in Childhood.

A version of this article first appeared on Medscape.com.

One of the most controversial issues today is whether a physician should be permitted, or even obligated, to assist patients with a terminal or incurable illness to end their life – a process known as medical assistance in dying (MAID) or physician-assisted suicide (PAS.)

Until recently, this contentious issue applied only to patients with physical illnesses who want to end their suffering and who seek out a physician willing to assist with that objective. In the United States and other countries, this is the patient population who may be able to avail themselves of this option.

However, newly proposed legislation in Canada – which has the largest number of physician-assisted deaths worldwide – would expand the indication for MAID to include serious mental illness. Originally set to be passed in March 2023, the law has been deferred for final decision until March 2024.

A recent commentary by psychiatrist Dinah Miller, MD, explored the ethics of this proposed legislation for mental health professionals. “To offer the option of death facilitated by the very person who is trying to get [patients with serious mental illness] better seems so counter to everything I have learned and contradicts our role as psychiatrists who work so hard to prevent suicide,” Dr. Miller wrote. “As psychiatrists, do we offer hope to our most vulnerable patients, or do we offer death? Do we rail against suicide, or do we facilitate it?”

Dr. Miller’s piece garnered a huge amount of reader response that included many laudatory comments: a “nuanced and open-ended inquiry here,” “timely and honest,” and “beautifully written.” One reader thanked the author for “this thoughtful, questioning, and open reflection on what it means to be a psychiatrist facing a thorny and deeply personal practice and philosophical question.”
 

Cognitive distortion or objective reality?

Many readers were opposed to any type of physician involvement in hastening a patient’s death, regardless of whether the condition is medical or psychiatric. “Let others who wish to die make their own arrangement without the aid of the medical profession,” one reader wrote.

But others felt that for those with terminal physical illnesses or intractable pain, it is justified for medical professionals to either facilitate death or, at the very least, withhold life-prolonging treatments.

A critical-care physician described responding to families’ accusations that withdrawal of life-sustaining measures means “playing God.” On the contrary, the physician wrote, “there is a limit to our abilities; and withdrawing those life-prolonging interventions allows nature or God or whatever to play a role and take its course.”

Another U.S. reader pointed out that “multiple polls in this country have shown that the majority of the general public, physicians in general and psychiatrists in particular, support the option of MAID for the terminally ill. They do not find it at variance with their calling as physicians.”

“I and many of my elderly friends don’t fear death but fear prolonged dementia with its dependency and lack of quality of life,” one reader wrote. “We would be much more at peace if we could put in our advanced directive that we request MAID once some point of dependency has been reached.”

Another wrote that in the event of entering a state of “degrading dependency and hardship on the family, please let me go peacefully, without burdening others, into that good night [of death].”

Many felt that not only physical illness but also the prospect of cognitive degeneration – specifically dementia – also justifies assisting patient death.
 

“Enormous suffering”

One Canadian reader noted that provisions for advance consent are now in place in Canada for those facing the prospect of neurodegenerative disease and who are still mentally competent to make such decisions.

But therein lies the rub – the concept of an advanced directive goes to the question of decisional capacity. Dr. Miller noted that “depression distorts cognition and leads many patients to believe that they would be better off dead and that their loves ones would be better off without them.”

The concept of “cognitive distortion” implies that the illness itself may impede the decisional capacity required for an advanced directive or a decision made in the moment, in the absence of such a directive. Dr. Miller asked, “How do we determine whether patients with serious mental illness are competent to make such a decision or whether it is mental illness that is driving their perception of a future without hope?”

One reader attested to this from personal experience. “As both a physician and a sufferer of severe, often profound depression for 50 years, I can confidently say that ... the pursuit of death is the result of an impaired mental state, which simultaneously prevents a rational decision.”

Another agreed. “As a psychiatrist, I treated suicidal patients almost every day of my 27-year career. I believe in making every effort to prevent the suicide of a healthy depressed person and I do not support MAID for psychiatric conditions. But I do support MAID for the terminally ill.”

Other readers disagreed. In the words of one commentator, “I think that if we are going to help mentally ill people, we have to consider their choices. The stress imposed by a severe/intractable mental illness is as bad as any other devastating medical illness. If no one is going to hold their hand in life (as support services are limited and psychiatric treatments often fail), allow a medical professional to hold their hand through their final moments.”

A psychiatrist described very ill patients with treatment-resistant bipolar disorder who had not only received medications, including ketamine, but had also received electroconvulsive therapy and still did not respond.

“Their suffering is enormous and the truth is that there is no improvement for more than a few days or weeks and later they return to their hell. Appreciating that they would be better off dead for themselves and their families is not always a cognitive distortion but an objective evaluation of their reality.”

However, as another reader pointed out, an issue with the argument presented here is that it presupposes that MAID requires “clinical justification.” But in Canada, “MAID ... is understood as an expression of personal autonomy. Rooted in liberal political philosophy of individualism ... approval for death need not be based on a clinical assessment.” Instead, “death is seen as a ‘right’ that the state must therefore provide.”
 

Another form of eugenics?

Dr. Miller raised the ethical implications of racial and socioeconomic factors playing a role in the consideration of MAID for those with psychiatric illness.

“Might those who are poor, who have less access to expensive treatment options and social support, be more likely to request facilitated death?” she asks. “Do we risk facilitating a patient’s demise when other options are unavailable because of a lack of access to treatment or when social and financial struggles exacerbate a person’s hopelessness? Should we worry that psychiatric euthanasia will turn into a form of eugenics where those who can’t contribute are made to feel that they should bow out?”

Several readers agreed. “Looking at the disproportionate burden of illness, rates of imprisonment, and application of the death penalty indicates to me that race and socioeconomic status will be an immediate factor in how, where, and with whom MAID for mental illness would be practice in much, if not all, of the U.S.,” wrote one physician.

A Canadian reader expressed similar concerns. “I’ve seen a handful of people, including someone I considered a good friend, opt for MAID because it was easier than living as a disabled person in poverty without adequate mental health care.”

Another Canadian clinician noted that offering people good care can make all the difference. “As a Canadian mental health clinician who served youth with severe mental illness for over 20 years through our socialized medical network, I can attest to the difference good care usually makes in shifting clients from despair and a commitment to death to embracing life once again. Let’s not, as clinicians, embrace easing a government/state-sanctioned pathway to death.”

Some readers believe that these types of issues can’t be solved with a blanket approach, noting that each case is different. “Real life is always more complicated than academic discussions. Having served on a hospital ethics committee, I know that each case is unique,” one reader noted.

Another reader added, “I think all we can do as physicians is to let people decide for themselves and participate only if our conscience allows.”
 

A version of this article first appeared on Medscape.com.

One of the most controversial issues today is whether a physician should be permitted, or even obligated, to assist patients with a terminal or incurable illness to end their life – a process known as medical assistance in dying (MAID) or physician-assisted suicide (PAS.)

Until recently, this contentious issue applied only to patients with physical illnesses who want to end their suffering and who seek out a physician willing to assist with that objective. In the United States and other countries, this is the patient population who may be able to avail themselves of this option.

However, newly proposed legislation in Canada – which has the largest number of physician-assisted deaths worldwide – would expand the indication for MAID to include serious mental illness. Originally set to be passed in March 2023, the law has been deferred for final decision until March 2024.

A recent commentary by psychiatrist Dinah Miller, MD, explored the ethics of this proposed legislation for mental health professionals. “To offer the option of death facilitated by the very person who is trying to get [patients with serious mental illness] better seems so counter to everything I have learned and contradicts our role as psychiatrists who work so hard to prevent suicide,” Dr. Miller wrote. “As psychiatrists, do we offer hope to our most vulnerable patients, or do we offer death? Do we rail against suicide, or do we facilitate it?”

Dr. Miller’s piece garnered a huge amount of reader response that included many laudatory comments: a “nuanced and open-ended inquiry here,” “timely and honest,” and “beautifully written.” One reader thanked the author for “this thoughtful, questioning, and open reflection on what it means to be a psychiatrist facing a thorny and deeply personal practice and philosophical question.”
 

Cognitive distortion or objective reality?

Many readers were opposed to any type of physician involvement in hastening a patient’s death, regardless of whether the condition is medical or psychiatric. “Let others who wish to die make their own arrangement without the aid of the medical profession,” one reader wrote.

But others felt that for those with terminal physical illnesses or intractable pain, it is justified for medical professionals to either facilitate death or, at the very least, withhold life-prolonging treatments.

A critical-care physician described responding to families’ accusations that withdrawal of life-sustaining measures means “playing God.” On the contrary, the physician wrote, “there is a limit to our abilities; and withdrawing those life-prolonging interventions allows nature or God or whatever to play a role and take its course.”

Another U.S. reader pointed out that “multiple polls in this country have shown that the majority of the general public, physicians in general and psychiatrists in particular, support the option of MAID for the terminally ill. They do not find it at variance with their calling as physicians.”

“I and many of my elderly friends don’t fear death but fear prolonged dementia with its dependency and lack of quality of life,” one reader wrote. “We would be much more at peace if we could put in our advanced directive that we request MAID once some point of dependency has been reached.”

Another wrote that in the event of entering a state of “degrading dependency and hardship on the family, please let me go peacefully, without burdening others, into that good night [of death].”

Many felt that not only physical illness but also the prospect of cognitive degeneration – specifically dementia – also justifies assisting patient death.
 

“Enormous suffering”

One Canadian reader noted that provisions for advance consent are now in place in Canada for those facing the prospect of neurodegenerative disease and who are still mentally competent to make such decisions.

But therein lies the rub – the concept of an advanced directive goes to the question of decisional capacity. Dr. Miller noted that “depression distorts cognition and leads many patients to believe that they would be better off dead and that their loves ones would be better off without them.”

The concept of “cognitive distortion” implies that the illness itself may impede the decisional capacity required for an advanced directive or a decision made in the moment, in the absence of such a directive. Dr. Miller asked, “How do we determine whether patients with serious mental illness are competent to make such a decision or whether it is mental illness that is driving their perception of a future without hope?”

One reader attested to this from personal experience. “As both a physician and a sufferer of severe, often profound depression for 50 years, I can confidently say that ... the pursuit of death is the result of an impaired mental state, which simultaneously prevents a rational decision.”

Another agreed. “As a psychiatrist, I treated suicidal patients almost every day of my 27-year career. I believe in making every effort to prevent the suicide of a healthy depressed person and I do not support MAID for psychiatric conditions. But I do support MAID for the terminally ill.”

Other readers disagreed. In the words of one commentator, “I think that if we are going to help mentally ill people, we have to consider their choices. The stress imposed by a severe/intractable mental illness is as bad as any other devastating medical illness. If no one is going to hold their hand in life (as support services are limited and psychiatric treatments often fail), allow a medical professional to hold their hand through their final moments.”

A psychiatrist described very ill patients with treatment-resistant bipolar disorder who had not only received medications, including ketamine, but had also received electroconvulsive therapy and still did not respond.

“Their suffering is enormous and the truth is that there is no improvement for more than a few days or weeks and later they return to their hell. Appreciating that they would be better off dead for themselves and their families is not always a cognitive distortion but an objective evaluation of their reality.”

However, as another reader pointed out, an issue with the argument presented here is that it presupposes that MAID requires “clinical justification.” But in Canada, “MAID ... is understood as an expression of personal autonomy. Rooted in liberal political philosophy of individualism ... approval for death need not be based on a clinical assessment.” Instead, “death is seen as a ‘right’ that the state must therefore provide.”
 

Another form of eugenics?

Dr. Miller raised the ethical implications of racial and socioeconomic factors playing a role in the consideration of MAID for those with psychiatric illness.

“Might those who are poor, who have less access to expensive treatment options and social support, be more likely to request facilitated death?” she asks. “Do we risk facilitating a patient’s demise when other options are unavailable because of a lack of access to treatment or when social and financial struggles exacerbate a person’s hopelessness? Should we worry that psychiatric euthanasia will turn into a form of eugenics where those who can’t contribute are made to feel that they should bow out?”

Several readers agreed. “Looking at the disproportionate burden of illness, rates of imprisonment, and application of the death penalty indicates to me that race and socioeconomic status will be an immediate factor in how, where, and with whom MAID for mental illness would be practice in much, if not all, of the U.S.,” wrote one physician.

A Canadian reader expressed similar concerns. “I’ve seen a handful of people, including someone I considered a good friend, opt for MAID because it was easier than living as a disabled person in poverty without adequate mental health care.”

Another Canadian clinician noted that offering people good care can make all the difference. “As a Canadian mental health clinician who served youth with severe mental illness for over 20 years through our socialized medical network, I can attest to the difference good care usually makes in shifting clients from despair and a commitment to death to embracing life once again. Let’s not, as clinicians, embrace easing a government/state-sanctioned pathway to death.”

Some readers believe that these types of issues can’t be solved with a blanket approach, noting that each case is different. “Real life is always more complicated than academic discussions. Having served on a hospital ethics committee, I know that each case is unique,” one reader noted.

Another reader added, “I think all we can do as physicians is to let people decide for themselves and participate only if our conscience allows.”
 

A version of this article first appeared on Medscape.com.

One of the most controversial issues today is whether a physician should be permitted, or even obligated, to assist patients with a terminal or incurable illness to end their life – a process known as medical assistance in dying (MAID) or physician-assisted suicide (PAS.)

Until recently, this contentious issue applied only to patients with physical illnesses who want to end their suffering and who seek out a physician willing to assist with that objective. In the United States and other countries, this is the patient population who may be able to avail themselves of this option.

However, newly proposed legislation in Canada – which has the largest number of physician-assisted deaths worldwide – would expand the indication for MAID to include serious mental illness. Originally set to be passed in March 2023, the law has been deferred for final decision until March 2024.

A recent commentary by psychiatrist Dinah Miller, MD, explored the ethics of this proposed legislation for mental health professionals. “To offer the option of death facilitated by the very person who is trying to get [patients with serious mental illness] better seems so counter to everything I have learned and contradicts our role as psychiatrists who work so hard to prevent suicide,” Dr. Miller wrote. “As psychiatrists, do we offer hope to our most vulnerable patients, or do we offer death? Do we rail against suicide, or do we facilitate it?”

Dr. Miller’s piece garnered a huge amount of reader response that included many laudatory comments: a “nuanced and open-ended inquiry here,” “timely and honest,” and “beautifully written.” One reader thanked the author for “this thoughtful, questioning, and open reflection on what it means to be a psychiatrist facing a thorny and deeply personal practice and philosophical question.”
 

Cognitive distortion or objective reality?

Many readers were opposed to any type of physician involvement in hastening a patient’s death, regardless of whether the condition is medical or psychiatric. “Let others who wish to die make their own arrangement without the aid of the medical profession,” one reader wrote.

But others felt that for those with terminal physical illnesses or intractable pain, it is justified for medical professionals to either facilitate death or, at the very least, withhold life-prolonging treatments.

A critical-care physician described responding to families’ accusations that withdrawal of life-sustaining measures means “playing God.” On the contrary, the physician wrote, “there is a limit to our abilities; and withdrawing those life-prolonging interventions allows nature or God or whatever to play a role and take its course.”

Another U.S. reader pointed out that “multiple polls in this country have shown that the majority of the general public, physicians in general and psychiatrists in particular, support the option of MAID for the terminally ill. They do not find it at variance with their calling as physicians.”

“I and many of my elderly friends don’t fear death but fear prolonged dementia with its dependency and lack of quality of life,” one reader wrote. “We would be much more at peace if we could put in our advanced directive that we request MAID once some point of dependency has been reached.”

Another wrote that in the event of entering a state of “degrading dependency and hardship on the family, please let me go peacefully, without burdening others, into that good night [of death].”

Many felt that not only physical illness but also the prospect of cognitive degeneration – specifically dementia – also justifies assisting patient death.
 

“Enormous suffering”

One Canadian reader noted that provisions for advance consent are now in place in Canada for those facing the prospect of neurodegenerative disease and who are still mentally competent to make such decisions.

But therein lies the rub – the concept of an advanced directive goes to the question of decisional capacity. Dr. Miller noted that “depression distorts cognition and leads many patients to believe that they would be better off dead and that their loves ones would be better off without them.”

The concept of “cognitive distortion” implies that the illness itself may impede the decisional capacity required for an advanced directive or a decision made in the moment, in the absence of such a directive. Dr. Miller asked, “How do we determine whether patients with serious mental illness are competent to make such a decision or whether it is mental illness that is driving their perception of a future without hope?”

One reader attested to this from personal experience. “As both a physician and a sufferer of severe, often profound depression for 50 years, I can confidently say that ... the pursuit of death is the result of an impaired mental state, which simultaneously prevents a rational decision.”

Another agreed. “As a psychiatrist, I treated suicidal patients almost every day of my 27-year career. I believe in making every effort to prevent the suicide of a healthy depressed person and I do not support MAID for psychiatric conditions. But I do support MAID for the terminally ill.”

Other readers disagreed. In the words of one commentator, “I think that if we are going to help mentally ill people, we have to consider their choices. The stress imposed by a severe/intractable mental illness is as bad as any other devastating medical illness. If no one is going to hold their hand in life (as support services are limited and psychiatric treatments often fail), allow a medical professional to hold their hand through their final moments.”

A psychiatrist described very ill patients with treatment-resistant bipolar disorder who had not only received medications, including ketamine, but had also received electroconvulsive therapy and still did not respond.

“Their suffering is enormous and the truth is that there is no improvement for more than a few days or weeks and later they return to their hell. Appreciating that they would be better off dead for themselves and their families is not always a cognitive distortion but an objective evaluation of their reality.”

However, as another reader pointed out, an issue with the argument presented here is that it presupposes that MAID requires “clinical justification.” But in Canada, “MAID ... is understood as an expression of personal autonomy. Rooted in liberal political philosophy of individualism ... approval for death need not be based on a clinical assessment.” Instead, “death is seen as a ‘right’ that the state must therefore provide.”
 

Another form of eugenics?

Dr. Miller raised the ethical implications of racial and socioeconomic factors playing a role in the consideration of MAID for those with psychiatric illness.

“Might those who are poor, who have less access to expensive treatment options and social support, be more likely to request facilitated death?” she asks. “Do we risk facilitating a patient’s demise when other options are unavailable because of a lack of access to treatment or when social and financial struggles exacerbate a person’s hopelessness? Should we worry that psychiatric euthanasia will turn into a form of eugenics where those who can’t contribute are made to feel that they should bow out?”

Several readers agreed. “Looking at the disproportionate burden of illness, rates of imprisonment, and application of the death penalty indicates to me that race and socioeconomic status will be an immediate factor in how, where, and with whom MAID for mental illness would be practice in much, if not all, of the U.S.,” wrote one physician.

A Canadian reader expressed similar concerns. “I’ve seen a handful of people, including someone I considered a good friend, opt for MAID because it was easier than living as a disabled person in poverty without adequate mental health care.”

Another Canadian clinician noted that offering people good care can make all the difference. “As a Canadian mental health clinician who served youth with severe mental illness for over 20 years through our socialized medical network, I can attest to the difference good care usually makes in shifting clients from despair and a commitment to death to embracing life once again. Let’s not, as clinicians, embrace easing a government/state-sanctioned pathway to death.”

Some readers believe that these types of issues can’t be solved with a blanket approach, noting that each case is different. “Real life is always more complicated than academic discussions. Having served on a hospital ethics committee, I know that each case is unique,” one reader noted.

Another reader added, “I think all we can do as physicians is to let people decide for themselves and participate only if our conscience allows.”
 

A version of this article first appeared on Medscape.com.

Among military veterans who die by suicide, those who experience a traumatic brain injury (TBI) during service take their lives 21% sooner after deployment than those without a TBI history, a new study shows.

Investigators also found that increases in new mental health diagnoses are significantly higher in soldiers with a history of TBI – in some cases, strikingly higher. For example, cases of substance use disorder rose by 100% among veterans with TBI compared to just 14.5% in those with no brain injury.

Veterans Health Administration

“We had had pieces of these findings for a long time but to be able to lay out this longitudinal story over time is the part that’s new and important to really switch the focus to people’s whole lives and things that happen over time, both psychological and physical,” lead author Lisa Brenner, PhD, director of the Veterans Health Administration (VHA) Rocky Mountain Mental Illness Research Education and Clinical Center, Aurora, Colo., said in an interview.

“If we take that life-course view, it’s a very different way about thinking about conceptualizing exposures and conceptualizing risk and it’s a different way of thinking about treatment and prevention,” added Dr. Brenner, professor of physical medicine and rehabilitation, psychiatry, and neurology at the University of Colorado, Aurora. “I think that definitely applies to civilian populations.”

The findings were published online in JAMA Network Open.
 

Largest, longest study to date

Researchers have long suspected that TBI and a higher rate of new mental illness and a shorter time to suicide are all somehow linked. But this study examined all three components longitudinally, in what is thought to be the largest and longest study on the topic to date, including more than 860,000 people who were followed for up to a decade.

Investigators studied health data from the Substance Use and Psychological Injury Combat Study database on 860,892 U.S. Army soldiers who returned from deployment in Iraq or Afghanistan between 2008 and 2014 and were 18-24 years old at the end of that deployment. They then examined new mental health diagnoses and suicide trends over time.

Nearly 109,000 (12.6%) experienced a TBI during deployment, and 2,695 had died by suicide through the end of 2018.

New-onset diagnoses of anxiety, mood disorders, posttraumatic stress disorder, alcohol use, and substance use disorder (SUD) after deployment were all more common in soldiers who experienced PTSD while serving compared with those with no history of TBI.

There was a 67.7% increase in mood disorders in participants with TBI compared with a 37.5% increase in those without TBI. The increase in new cases of alcohol use disorder was also greater in the TBI group (a 31.9% increase vs. a 10.3% increase).

But the sharpest difference was the increase in substance use disorder among those with TBI, which rose 100% compared with a 14.5% increase in solders with no history of TBI.
 

Sharp differences in time to suicide

Death by suicide was only slightly more common in those with TBI compared with those without (0.4% vs. 0.3%, respectively). But those with a brain injury committed suicide 21.3% sooner than did those without a head injury, after the researchers controlled for sex, age, race, ethnicity, and fiscal year of return from deployment.

Time to suicide was faster in those with a TBI and two or more new mental health diagnoses and fastest among those with TBI and a new SUD diagnosis, who took their own lives 62.8% faster than did those without a TBI.

The findings offer an important message to medical professionals in many different specialties, Dr. Brenner said.

“Folks in mental health probably have a lot of patients who have brain injury in their practice, and they don’t know it and that’s an important thing to know,” she said, adding that “neurologists should screen for depression and other mental health conditions and make sure those people have evidence-based treatments for those mental health conditions while they’re addressing the TBI-related symptoms.”
 

Applicable to civilians?

“The complex interplay between TBI, its potential effects on mental health, and risk of suicide remains a vexing focus of ongoing investigations and academic inquiry,” Ross Zafonte, DO, president of Spaulding Rehabilitation Hospital Network and professor and chair of physical medicine and rehabilitation at Harvard Medical School, Boston, and colleagues, wrote in an accompanying editorial.

The study builds on earlier work, they added, and praised the study’s longitudinal design and large cohort as key to the findings. The data on increased rates of new-onset substance use disorder, which was also associated with a faster time to suicide in the TBI group, were of particular interest.

“In this work, Brenner and colleagues identified substance use disorder as a key factor in faster time to suicide for active-duty service members with a history of TBI compared with those without TBI and theorized that a multiple stress or exposure burden may enhance risk,” they wrote. “This theory is reasonable and has been postulated among individuals with medical sequelae linked to TBI.”

However, the authors caution against applying these findings in military veterans to civilians.

“While this work is critical in the military population, caution should be given to avoid direct generalization to other populations, such as athletes, for whom the linkage to suicidal ideation is less understood,” they wrote.

The study was funded by National Institute of Mental Health and Office of the Director at National Institutes of Health. Dr. Brenner has received personal fees from Wolters Kluwer, Rand, American Psychological Association, and Oxford University Press and serves as a consultant to sports leagues via her university affiliation. Dr. Zafonte reported receiving royalties from Springer/Demos; serving as a member of the editorial boards of Journal of Neurotrauma and Frontiers in Neurology and scientific advisory boards of Myomo, Nanodiagnostics, Onecare.ai, and Kisbee; and evaluating patients in the MGH Brain and Body-TRUST Program, which is funded by the National Football League Players Association.
 

A version of this article first appeared on Medscape.com.

Among military veterans who die by suicide, those who experience a traumatic brain injury (TBI) during service take their lives 21% sooner after deployment than those without a TBI history, a new study shows.

Investigators also found that increases in new mental health diagnoses are significantly higher in soldiers with a history of TBI – in some cases, strikingly higher. For example, cases of substance use disorder rose by 100% among veterans with TBI compared to just 14.5% in those with no brain injury.

Veterans Health Administration

“We had had pieces of these findings for a long time but to be able to lay out this longitudinal story over time is the part that’s new and important to really switch the focus to people’s whole lives and things that happen over time, both psychological and physical,” lead author Lisa Brenner, PhD, director of the Veterans Health Administration (VHA) Rocky Mountain Mental Illness Research Education and Clinical Center, Aurora, Colo., said in an interview.

“If we take that life-course view, it’s a very different way about thinking about conceptualizing exposures and conceptualizing risk and it’s a different way of thinking about treatment and prevention,” added Dr. Brenner, professor of physical medicine and rehabilitation, psychiatry, and neurology at the University of Colorado, Aurora. “I think that definitely applies to civilian populations.”

The findings were published online in JAMA Network Open.
 

Largest, longest study to date

Researchers have long suspected that TBI and a higher rate of new mental illness and a shorter time to suicide are all somehow linked. But this study examined all three components longitudinally, in what is thought to be the largest and longest study on the topic to date, including more than 860,000 people who were followed for up to a decade.

Investigators studied health data from the Substance Use and Psychological Injury Combat Study database on 860,892 U.S. Army soldiers who returned from deployment in Iraq or Afghanistan between 2008 and 2014 and were 18-24 years old at the end of that deployment. They then examined new mental health diagnoses and suicide trends over time.

Nearly 109,000 (12.6%) experienced a TBI during deployment, and 2,695 had died by suicide through the end of 2018.

New-onset diagnoses of anxiety, mood disorders, posttraumatic stress disorder, alcohol use, and substance use disorder (SUD) after deployment were all more common in soldiers who experienced PTSD while serving compared with those with no history of TBI.

There was a 67.7% increase in mood disorders in participants with TBI compared with a 37.5% increase in those without TBI. The increase in new cases of alcohol use disorder was also greater in the TBI group (a 31.9% increase vs. a 10.3% increase).

But the sharpest difference was the increase in substance use disorder among those with TBI, which rose 100% compared with a 14.5% increase in solders with no history of TBI.
 

Sharp differences in time to suicide

Death by suicide was only slightly more common in those with TBI compared with those without (0.4% vs. 0.3%, respectively). But those with a brain injury committed suicide 21.3% sooner than did those without a head injury, after the researchers controlled for sex, age, race, ethnicity, and fiscal year of return from deployment.

Time to suicide was faster in those with a TBI and two or more new mental health diagnoses and fastest among those with TBI and a new SUD diagnosis, who took their own lives 62.8% faster than did those without a TBI.

The findings offer an important message to medical professionals in many different specialties, Dr. Brenner said.

“Folks in mental health probably have a lot of patients who have brain injury in their practice, and they don’t know it and that’s an important thing to know,” she said, adding that “neurologists should screen for depression and other mental health conditions and make sure those people have evidence-based treatments for those mental health conditions while they’re addressing the TBI-related symptoms.”
 

Applicable to civilians?

“The complex interplay between TBI, its potential effects on mental health, and risk of suicide remains a vexing focus of ongoing investigations and academic inquiry,” Ross Zafonte, DO, president of Spaulding Rehabilitation Hospital Network and professor and chair of physical medicine and rehabilitation at Harvard Medical School, Boston, and colleagues, wrote in an accompanying editorial.

The study builds on earlier work, they added, and praised the study’s longitudinal design and large cohort as key to the findings. The data on increased rates of new-onset substance use disorder, which was also associated with a faster time to suicide in the TBI group, were of particular interest.

“In this work, Brenner and colleagues identified substance use disorder as a key factor in faster time to suicide for active-duty service members with a history of TBI compared with those without TBI and theorized that a multiple stress or exposure burden may enhance risk,” they wrote. “This theory is reasonable and has been postulated among individuals with medical sequelae linked to TBI.”

However, the authors caution against applying these findings in military veterans to civilians.

“While this work is critical in the military population, caution should be given to avoid direct generalization to other populations, such as athletes, for whom the linkage to suicidal ideation is less understood,” they wrote.

The study was funded by National Institute of Mental Health and Office of the Director at National Institutes of Health. Dr. Brenner has received personal fees from Wolters Kluwer, Rand, American Psychological Association, and Oxford University Press and serves as a consultant to sports leagues via her university affiliation. Dr. Zafonte reported receiving royalties from Springer/Demos; serving as a member of the editorial boards of Journal of Neurotrauma and Frontiers in Neurology and scientific advisory boards of Myomo, Nanodiagnostics, Onecare.ai, and Kisbee; and evaluating patients in the MGH Brain and Body-TRUST Program, which is funded by the National Football League Players Association.
 

A version of this article first appeared on Medscape.com.

Among military veterans who die by suicide, those who experience a traumatic brain injury (TBI) during service take their lives 21% sooner after deployment than those without a TBI history, a new study shows.

Investigators also found that increases in new mental health diagnoses are significantly higher in soldiers with a history of TBI – in some cases, strikingly higher. For example, cases of substance use disorder rose by 100% among veterans with TBI compared to just 14.5% in those with no brain injury.

Veterans Health Administration

“We had had pieces of these findings for a long time but to be able to lay out this longitudinal story over time is the part that’s new and important to really switch the focus to people’s whole lives and things that happen over time, both psychological and physical,” lead author Lisa Brenner, PhD, director of the Veterans Health Administration (VHA) Rocky Mountain Mental Illness Research Education and Clinical Center, Aurora, Colo., said in an interview.

“If we take that life-course view, it’s a very different way about thinking about conceptualizing exposures and conceptualizing risk and it’s a different way of thinking about treatment and prevention,” added Dr. Brenner, professor of physical medicine and rehabilitation, psychiatry, and neurology at the University of Colorado, Aurora. “I think that definitely applies to civilian populations.”

The findings were published online in JAMA Network Open.
 

Largest, longest study to date

Researchers have long suspected that TBI and a higher rate of new mental illness and a shorter time to suicide are all somehow linked. But this study examined all three components longitudinally, in what is thought to be the largest and longest study on the topic to date, including more than 860,000 people who were followed for up to a decade.

Investigators studied health data from the Substance Use and Psychological Injury Combat Study database on 860,892 U.S. Army soldiers who returned from deployment in Iraq or Afghanistan between 2008 and 2014 and were 18-24 years old at the end of that deployment. They then examined new mental health diagnoses and suicide trends over time.

Nearly 109,000 (12.6%) experienced a TBI during deployment, and 2,695 had died by suicide through the end of 2018.

New-onset diagnoses of anxiety, mood disorders, posttraumatic stress disorder, alcohol use, and substance use disorder (SUD) after deployment were all more common in soldiers who experienced PTSD while serving compared with those with no history of TBI.

There was a 67.7% increase in mood disorders in participants with TBI compared with a 37.5% increase in those without TBI. The increase in new cases of alcohol use disorder was also greater in the TBI group (a 31.9% increase vs. a 10.3% increase).

But the sharpest difference was the increase in substance use disorder among those with TBI, which rose 100% compared with a 14.5% increase in solders with no history of TBI.
 

Sharp differences in time to suicide

Death by suicide was only slightly more common in those with TBI compared with those without (0.4% vs. 0.3%, respectively). But those with a brain injury committed suicide 21.3% sooner than did those without a head injury, after the researchers controlled for sex, age, race, ethnicity, and fiscal year of return from deployment.

Time to suicide was faster in those with a TBI and two or more new mental health diagnoses and fastest among those with TBI and a new SUD diagnosis, who took their own lives 62.8% faster than did those without a TBI.

The findings offer an important message to medical professionals in many different specialties, Dr. Brenner said.

“Folks in mental health probably have a lot of patients who have brain injury in their practice, and they don’t know it and that’s an important thing to know,” she said, adding that “neurologists should screen for depression and other mental health conditions and make sure those people have evidence-based treatments for those mental health conditions while they’re addressing the TBI-related symptoms.”
 

Applicable to civilians?

“The complex interplay between TBI, its potential effects on mental health, and risk of suicide remains a vexing focus of ongoing investigations and academic inquiry,” Ross Zafonte, DO, president of Spaulding Rehabilitation Hospital Network and professor and chair of physical medicine and rehabilitation at Harvard Medical School, Boston, and colleagues, wrote in an accompanying editorial.

The study builds on earlier work, they added, and praised the study’s longitudinal design and large cohort as key to the findings. The data on increased rates of new-onset substance use disorder, which was also associated with a faster time to suicide in the TBI group, were of particular interest.

“In this work, Brenner and colleagues identified substance use disorder as a key factor in faster time to suicide for active-duty service members with a history of TBI compared with those without TBI and theorized that a multiple stress or exposure burden may enhance risk,” they wrote. “This theory is reasonable and has been postulated among individuals with medical sequelae linked to TBI.”

However, the authors caution against applying these findings in military veterans to civilians.

“While this work is critical in the military population, caution should be given to avoid direct generalization to other populations, such as athletes, for whom the linkage to suicidal ideation is less understood,” they wrote.

The study was funded by National Institute of Mental Health and Office of the Director at National Institutes of Health. Dr. Brenner has received personal fees from Wolters Kluwer, Rand, American Psychological Association, and Oxford University Press and serves as a consultant to sports leagues via her university affiliation. Dr. Zafonte reported receiving royalties from Springer/Demos; serving as a member of the editorial boards of Journal of Neurotrauma and Frontiers in Neurology and scientific advisory boards of Myomo, Nanodiagnostics, Onecare.ai, and Kisbee; and evaluating patients in the MGH Brain and Body-TRUST Program, which is funded by the National Football League Players Association.
 

A version of this article first appeared on Medscape.com.

Just one in five American adults with opioid use disorder (OUD) in 2021 received medication for the condition, a new study shows.

Using data from the 2021 National Survey on Drug Use and Health (NSDUH), investigators found that of the 2.5 million adults with OUD in that year, 35.6% received some kind of substance abuse treatment, but only 22.3% received recommended medications for the condition, such as methadone, buprenorphine, or extended-release naltrexone.

“More than 80,000 people are dying of a drug overdose involving an opioid every year, while safe and effective medicines to treat opioid use disorder are sitting on the shelf unused,” senior author Wilson Compton, MD, MPE, deputy director of the National Institute on Drug Abuse (NIDA), said in a statement. “This study adds to the growing evidence that telehealth services are an important strategy that could help us bridge this gap, supporting the delivery of safe, effective, and lifesaving care for people with opioid use disorder.”

The findings were published online as a research letter in JAMA Network Open.

The study included 47,291 adults aged 18 years or older in the 2021 NSDUH, which provides nationally representative data of the U.S. civilian, noninstitutionalized population based on past-year OUD.

Men, people aged 35 years or older, urban residents, and non-Hispanic Whites were the most likely to receive medication for opioid use disorder (MOUD). MOUD use was more common among those who received substance use treatment via telehealth, those with severe OUD, and people with annual incomes below $50,000.

Black people, women, unemployed individuals, those living in rural areas, and people with past-year cannabis use disorder were less likely to receive MOUD.

“It is not a matter of whether we should address health disparities and inequities that many racial/ethnic minority groups face when trying to access substance use treatment,” lead author Christopher M. Jones, PharmD, MPH, DrPH, director of the National Center for Injury Prevention and Control in the Centers for Disease Control and Prevention, said in a statement. “We must address these issues if we hope to reverse the trend of increasing drug overdose deaths.”

The study was funded by the Centers for Disease Control and Prevention and the National Institutes of Health. Dr. Compton reported long-term stock holdings in General Electric, 3M Companies, and Pfizer outside the submitted work.

A version of this article first appeared on Medscape.com.

Just one in five American adults with opioid use disorder (OUD) in 2021 received medication for the condition, a new study shows.

Using data from the 2021 National Survey on Drug Use and Health (NSDUH), investigators found that of the 2.5 million adults with OUD in that year, 35.6% received some kind of substance abuse treatment, but only 22.3% received recommended medications for the condition, such as methadone, buprenorphine, or extended-release naltrexone.

“More than 80,000 people are dying of a drug overdose involving an opioid every year, while safe and effective medicines to treat opioid use disorder are sitting on the shelf unused,” senior author Wilson Compton, MD, MPE, deputy director of the National Institute on Drug Abuse (NIDA), said in a statement. “This study adds to the growing evidence that telehealth services are an important strategy that could help us bridge this gap, supporting the delivery of safe, effective, and lifesaving care for people with opioid use disorder.”

The findings were published online as a research letter in JAMA Network Open.

The study included 47,291 adults aged 18 years or older in the 2021 NSDUH, which provides nationally representative data of the U.S. civilian, noninstitutionalized population based on past-year OUD.

Men, people aged 35 years or older, urban residents, and non-Hispanic Whites were the most likely to receive medication for opioid use disorder (MOUD). MOUD use was more common among those who received substance use treatment via telehealth, those with severe OUD, and people with annual incomes below $50,000.

Black people, women, unemployed individuals, those living in rural areas, and people with past-year cannabis use disorder were less likely to receive MOUD.

“It is not a matter of whether we should address health disparities and inequities that many racial/ethnic minority groups face when trying to access substance use treatment,” lead author Christopher M. Jones, PharmD, MPH, DrPH, director of the National Center for Injury Prevention and Control in the Centers for Disease Control and Prevention, said in a statement. “We must address these issues if we hope to reverse the trend of increasing drug overdose deaths.”

The study was funded by the Centers for Disease Control and Prevention and the National Institutes of Health. Dr. Compton reported long-term stock holdings in General Electric, 3M Companies, and Pfizer outside the submitted work.

A version of this article first appeared on Medscape.com.

Just one in five American adults with opioid use disorder (OUD) in 2021 received medication for the condition, a new study shows.

Using data from the 2021 National Survey on Drug Use and Health (NSDUH), investigators found that of the 2.5 million adults with OUD in that year, 35.6% received some kind of substance abuse treatment, but only 22.3% received recommended medications for the condition, such as methadone, buprenorphine, or extended-release naltrexone.

“More than 80,000 people are dying of a drug overdose involving an opioid every year, while safe and effective medicines to treat opioid use disorder are sitting on the shelf unused,” senior author Wilson Compton, MD, MPE, deputy director of the National Institute on Drug Abuse (NIDA), said in a statement. “This study adds to the growing evidence that telehealth services are an important strategy that could help us bridge this gap, supporting the delivery of safe, effective, and lifesaving care for people with opioid use disorder.”

The findings were published online as a research letter in JAMA Network Open.

The study included 47,291 adults aged 18 years or older in the 2021 NSDUH, which provides nationally representative data of the U.S. civilian, noninstitutionalized population based on past-year OUD.

Men, people aged 35 years or older, urban residents, and non-Hispanic Whites were the most likely to receive medication for opioid use disorder (MOUD). MOUD use was more common among those who received substance use treatment via telehealth, those with severe OUD, and people with annual incomes below $50,000.

Black people, women, unemployed individuals, those living in rural areas, and people with past-year cannabis use disorder were less likely to receive MOUD.

“It is not a matter of whether we should address health disparities and inequities that many racial/ethnic minority groups face when trying to access substance use treatment,” lead author Christopher M. Jones, PharmD, MPH, DrPH, director of the National Center for Injury Prevention and Control in the Centers for Disease Control and Prevention, said in a statement. “We must address these issues if we hope to reverse the trend of increasing drug overdose deaths.”

The study was funded by the Centers for Disease Control and Prevention and the National Institutes of Health. Dr. Compton reported long-term stock holdings in General Electric, 3M Companies, and Pfizer outside the submitted work.

A version of this article first appeared on Medscape.com.

For the first time, the Food and Drug Administration approved a pill taken once daily for 14 days to help women manage the often strong, sometimes overpowering symptoms of postpartum depression.

Several experts in mental health and women’s health offered their views of this new treatment option for a condition that affects an estimated 1 in 8 women in the United States. What will it mean for easing symptoms such as hopelessness, crankiness, and lack of interest in bonding with the baby or, in the case of multiples, babies – and in some cases, thoughts of death or suicide?
 

A fast-acting option

“We don’t have many oral medications that are fast-acting antidepressants, so this is incredibly exciting,” said Sarah Oreck, MD, a psychiatrist in private practice in Los Angeles who specializes in reproductive psychiatry. The rapid response is likely because the medication targets the hormonal mechanism underlying postpartum depression, she added.

Zuranolone (Zurzuvae, Biogen/Sage) is different from most other antidepressants – it is designed to be taken for a shorter period. Also, Because zuranolone is a pill, it is more convenient to take than the other FDA-approved treatment, the IV infusion brexanolone (Zulresso, Sage).

“It’s obviously game changing to have something in pill form. The infusion has to be done at an infusion center to monitor people for any complications,” said Kimberly Yonkers, MD, a psychiatrist specializing in women’s health, a Distinguished Life Fellow of the American Psychiatric Association (APA), and the Katz Family Chair of Psychiatry at the University of Massachusetts Chan Medical School/UMass Memorial Medical Center in Worcester.

Women may experience improvement in postpartum depression in as soon as 3 days after starting the medication. In contrast, “typical antidepressants can take up to 2 weeks before patients notice a difference and 4 to 8 weeks to see a full response. A fast-acting pill that can be taken orally could be an ideal option for the 15% to 20% of women who experience postpartum depression,” said Priya Gopalan, MD, a psychiatrist with UPMC Western Psychiatric Hospital and Magee-Womens Hospital in Pittsburgh.

The medical community, and reproductive psychiatrists in particular, has always suspected differences in the biological underpinnings of postpartum depression and major depressive disorder, Dr. Oreck said. “We know that postpartum depression looks different from major depressive disorder and that hormonal shifts during pregnancy and postpartum are a huge risk factor for postpartum depression,” she said.

Although selective serotonin reuptake inhibitors (SSRIs) are helpful and currently the standard of care for treating moderate to severe postpartum depression in combination with therapy, Dr. Oreck added, early studies suggest that zuranolone may work faster and potentially be more effective than SSRIs in treating the condition.

Zuranolone is a version of a naturally occurring hormone called allopregnanolone, a metabolite of progesterone. Concentrations of allopregnanolone rise dramatically during pregnancy and then drop precipitously after childbirth. Zuranolone works through modulating GABA-A, a neurotransmitter implicated in the development of depression.

“It is encouraging that postpartum individuals may now have more options to manage a debilitating condition that affects them and their families,” said Christopher Zahn, MD, interim CEO and chief of clinical practice and health equity and quality for the American College of Obstetricians and Gynecologists (ACOG).

ACOG recommends women be screened for depression at least three times – during early pregnancy, later in pregnancy, and again after delivery. A decision to start this or any other medicine should be individualized and based on shared decision-making between a patient and doctor, Dr. Zahn added.

The cost of zuranolone is not yet known. Dr. Yonkers said cost of the infusion can serve as a cautionary tale for the manufacturer. Some reports put the infusion cost at $34,000. “Cost is going to be an important component to this. The previous intervention was priced so high that it was not affordable to many people and it was difficult to access.”
 

Beyond ‘baby blues’

The APA has changed the name from “postpartum depression” to “peripartum depression” because evidence suggests feelings and symptoms also can start late in pregnancy. “It means you don’t have to wait until somebody delivers to screen for depression. We have to recognize that depression can occur during pregnancy,” Dr. Yonkers said. “In fact it is not uncommon during the third trimester.”

No matter when it starts, the condition can be “very serious,” particularly if the person already experiences depression, including bipolar disorder, Dr. Yonkers added.

Postpartum depression “is more than just ‘baby blues.’ It is a potentially debilitating illness that causes feelings of intense sadness and worthlessness, making it difficult to care for and bond with your newborn,” Dr. Gopalan said.
 

Can be a medical emergency

Severe postpartum depression requires immediate attention and treatment.

“One of the things we have to be cautious about is for people with previous predisposition to hurt themselves,” Dr. Yonkers said. “It is therefore important to consider somebody’s medical and behavioral health history as well.

“For an individual with recurring depression or severe episodes of depression, this may not be sufficient, because they are just going to get these 14 days of therapy,” Dr. Yonkers said. “They may need ongoing antidepressants.

“It may not be the right pill for everybody,” Dr. Yonkers added. She recommended everyone be followed closely during and after treatment “to make sure they are responding and to monitor for relapse.”
 

The science that led to approval

The clinical trials showed early response in patients with severe postpartum depression. Researchers conducted two studies of women who developed a major depressive episode in the third trimester of pregnancy or within 4 weeks of delivery. They found women who took zuranolone once in the evening for 14 days “showed significantly more improvement in their symptoms compared to those in the placebo group.”

The antidepressant effect lasted at least 4 weeks after stopping the medication.

Drowsiness, dizziness, diarrhea, fatigue, nasopharyngitis, and urinary tract infection were the most common side effects. The label has a boxed warning noting that the medication can affect a person’s ability to drive and perform other potentially hazardous activities. Use of zuranolone may also cause suicidal thoughts and behavior, according to an FDA news release announcing the approval.
 

The start of more help for mothers?

Zuranolone is not a cure-all. As with most psychiatric prescriptions, the medication likely will work best in conjunction with behavioral health treatments such as psychotherapy, use of other medications, behavioral management, support groups, and self-care tools such as meditation, exercise, and yoga, Dr. Gopalan said.

Dr. Oreck said she hopes this first pill approval will lead to more discoveries. “I hope this is the beginning of more innovation and development of novel treatments that can target women’s mental health issues specifically – female reproductive hormones impact mental health in unique ways and it’s exciting to finally see research and development dollars dedicated to them,” she said. “The FDA approval of this pill provides the potential to improve the lives of millions of Americans suffering from postpartum depression.”

Dr. Oreck, Dr. Yonkers, Dr. Gopalan, and Dr. Zahn have disclosed no relevant financial relationships.
 

A version of this article first appeared on Medscape.com.

For the first time, the Food and Drug Administration approved a pill taken once daily for 14 days to help women manage the often strong, sometimes overpowering symptoms of postpartum depression.

Several experts in mental health and women’s health offered their views of this new treatment option for a condition that affects an estimated 1 in 8 women in the United States. What will it mean for easing symptoms such as hopelessness, crankiness, and lack of interest in bonding with the baby or, in the case of multiples, babies – and in some cases, thoughts of death or suicide?
 

A fast-acting option

“We don’t have many oral medications that are fast-acting antidepressants, so this is incredibly exciting,” said Sarah Oreck, MD, a psychiatrist in private practice in Los Angeles who specializes in reproductive psychiatry. The rapid response is likely because the medication targets the hormonal mechanism underlying postpartum depression, she added.

Zuranolone (Zurzuvae, Biogen/Sage) is different from most other antidepressants – it is designed to be taken for a shorter period. Also, Because zuranolone is a pill, it is more convenient to take than the other FDA-approved treatment, the IV infusion brexanolone (Zulresso, Sage).

“It’s obviously game changing to have something in pill form. The infusion has to be done at an infusion center to monitor people for any complications,” said Kimberly Yonkers, MD, a psychiatrist specializing in women’s health, a Distinguished Life Fellow of the American Psychiatric Association (APA), and the Katz Family Chair of Psychiatry at the University of Massachusetts Chan Medical School/UMass Memorial Medical Center in Worcester.

Women may experience improvement in postpartum depression in as soon as 3 days after starting the medication. In contrast, “typical antidepressants can take up to 2 weeks before patients notice a difference and 4 to 8 weeks to see a full response. A fast-acting pill that can be taken orally could be an ideal option for the 15% to 20% of women who experience postpartum depression,” said Priya Gopalan, MD, a psychiatrist with UPMC Western Psychiatric Hospital and Magee-Womens Hospital in Pittsburgh.

The medical community, and reproductive psychiatrists in particular, has always suspected differences in the biological underpinnings of postpartum depression and major depressive disorder, Dr. Oreck said. “We know that postpartum depression looks different from major depressive disorder and that hormonal shifts during pregnancy and postpartum are a huge risk factor for postpartum depression,” she said.

Although selective serotonin reuptake inhibitors (SSRIs) are helpful and currently the standard of care for treating moderate to severe postpartum depression in combination with therapy, Dr. Oreck added, early studies suggest that zuranolone may work faster and potentially be more effective than SSRIs in treating the condition.

Zuranolone is a version of a naturally occurring hormone called allopregnanolone, a metabolite of progesterone. Concentrations of allopregnanolone rise dramatically during pregnancy and then drop precipitously after childbirth. Zuranolone works through modulating GABA-A, a neurotransmitter implicated in the development of depression.

“It is encouraging that postpartum individuals may now have more options to manage a debilitating condition that affects them and their families,” said Christopher Zahn, MD, interim CEO and chief of clinical practice and health equity and quality for the American College of Obstetricians and Gynecologists (ACOG).

ACOG recommends women be screened for depression at least three times – during early pregnancy, later in pregnancy, and again after delivery. A decision to start this or any other medicine should be individualized and based on shared decision-making between a patient and doctor, Dr. Zahn added.

The cost of zuranolone is not yet known. Dr. Yonkers said cost of the infusion can serve as a cautionary tale for the manufacturer. Some reports put the infusion cost at $34,000. “Cost is going to be an important component to this. The previous intervention was priced so high that it was not affordable to many people and it was difficult to access.”
 

Beyond ‘baby blues’

The APA has changed the name from “postpartum depression” to “peripartum depression” because evidence suggests feelings and symptoms also can start late in pregnancy. “It means you don’t have to wait until somebody delivers to screen for depression. We have to recognize that depression can occur during pregnancy,” Dr. Yonkers said. “In fact it is not uncommon during the third trimester.”

No matter when it starts, the condition can be “very serious,” particularly if the person already experiences depression, including bipolar disorder, Dr. Yonkers added.

Postpartum depression “is more than just ‘baby blues.’ It is a potentially debilitating illness that causes feelings of intense sadness and worthlessness, making it difficult to care for and bond with your newborn,” Dr. Gopalan said.
 

Can be a medical emergency

Severe postpartum depression requires immediate attention and treatment.

“One of the things we have to be cautious about is for people with previous predisposition to hurt themselves,” Dr. Yonkers said. “It is therefore important to consider somebody’s medical and behavioral health history as well.

“For an individual with recurring depression or severe episodes of depression, this may not be sufficient, because they are just going to get these 14 days of therapy,” Dr. Yonkers said. “They may need ongoing antidepressants.

“It may not be the right pill for everybody,” Dr. Yonkers added. She recommended everyone be followed closely during and after treatment “to make sure they are responding and to monitor for relapse.”
 

The science that led to approval

The clinical trials showed early response in patients with severe postpartum depression. Researchers conducted two studies of women who developed a major depressive episode in the third trimester of pregnancy or within 4 weeks of delivery. They found women who took zuranolone once in the evening for 14 days “showed significantly more improvement in their symptoms compared to those in the placebo group.”

The antidepressant effect lasted at least 4 weeks after stopping the medication.

Drowsiness, dizziness, diarrhea, fatigue, nasopharyngitis, and urinary tract infection were the most common side effects. The label has a boxed warning noting that the medication can affect a person’s ability to drive and perform other potentially hazardous activities. Use of zuranolone may also cause suicidal thoughts and behavior, according to an FDA news release announcing the approval.
 

The start of more help for mothers?

Zuranolone is not a cure-all. As with most psychiatric prescriptions, the medication likely will work best in conjunction with behavioral health treatments such as psychotherapy, use of other medications, behavioral management, support groups, and self-care tools such as meditation, exercise, and yoga, Dr. Gopalan said.

Dr. Oreck said she hopes this first pill approval will lead to more discoveries. “I hope this is the beginning of more innovation and development of novel treatments that can target women’s mental health issues specifically – female reproductive hormones impact mental health in unique ways and it’s exciting to finally see research and development dollars dedicated to them,” she said. “The FDA approval of this pill provides the potential to improve the lives of millions of Americans suffering from postpartum depression.”

Dr. Oreck, Dr. Yonkers, Dr. Gopalan, and Dr. Zahn have disclosed no relevant financial relationships.
 

A version of this article first appeared on Medscape.com.

For the first time, the Food and Drug Administration approved a pill taken once daily for 14 days to help women manage the often strong, sometimes overpowering symptoms of postpartum depression.

Several experts in mental health and women’s health offered their views of this new treatment option for a condition that affects an estimated 1 in 8 women in the United States. What will it mean for easing symptoms such as hopelessness, crankiness, and lack of interest in bonding with the baby or, in the case of multiples, babies – and in some cases, thoughts of death or suicide?
 

A fast-acting option

“We don’t have many oral medications that are fast-acting antidepressants, so this is incredibly exciting,” said Sarah Oreck, MD, a psychiatrist in private practice in Los Angeles who specializes in reproductive psychiatry. The rapid response is likely because the medication targets the hormonal mechanism underlying postpartum depression, she added.

Zuranolone (Zurzuvae, Biogen/Sage) is different from most other antidepressants – it is designed to be taken for a shorter period. Also, Because zuranolone is a pill, it is more convenient to take than the other FDA-approved treatment, the IV infusion brexanolone (Zulresso, Sage).

“It’s obviously game changing to have something in pill form. The infusion has to be done at an infusion center to monitor people for any complications,” said Kimberly Yonkers, MD, a psychiatrist specializing in women’s health, a Distinguished Life Fellow of the American Psychiatric Association (APA), and the Katz Family Chair of Psychiatry at the University of Massachusetts Chan Medical School/UMass Memorial Medical Center in Worcester.

Women may experience improvement in postpartum depression in as soon as 3 days after starting the medication. In contrast, “typical antidepressants can take up to 2 weeks before patients notice a difference and 4 to 8 weeks to see a full response. A fast-acting pill that can be taken orally could be an ideal option for the 15% to 20% of women who experience postpartum depression,” said Priya Gopalan, MD, a psychiatrist with UPMC Western Psychiatric Hospital and Magee-Womens Hospital in Pittsburgh.

The medical community, and reproductive psychiatrists in particular, has always suspected differences in the biological underpinnings of postpartum depression and major depressive disorder, Dr. Oreck said. “We know that postpartum depression looks different from major depressive disorder and that hormonal shifts during pregnancy and postpartum are a huge risk factor for postpartum depression,” she said.

Although selective serotonin reuptake inhibitors (SSRIs) are helpful and currently the standard of care for treating moderate to severe postpartum depression in combination with therapy, Dr. Oreck added, early studies suggest that zuranolone may work faster and potentially be more effective than SSRIs in treating the condition.

Zuranolone is a version of a naturally occurring hormone called allopregnanolone, a metabolite of progesterone. Concentrations of allopregnanolone rise dramatically during pregnancy and then drop precipitously after childbirth. Zuranolone works through modulating GABA-A, a neurotransmitter implicated in the development of depression.

“It is encouraging that postpartum individuals may now have more options to manage a debilitating condition that affects them and their families,” said Christopher Zahn, MD, interim CEO and chief of clinical practice and health equity and quality for the American College of Obstetricians and Gynecologists (ACOG).

ACOG recommends women be screened for depression at least three times – during early pregnancy, later in pregnancy, and again after delivery. A decision to start this or any other medicine should be individualized and based on shared decision-making between a patient and doctor, Dr. Zahn added.

The cost of zuranolone is not yet known. Dr. Yonkers said cost of the infusion can serve as a cautionary tale for the manufacturer. Some reports put the infusion cost at $34,000. “Cost is going to be an important component to this. The previous intervention was priced so high that it was not affordable to many people and it was difficult to access.”
 

Beyond ‘baby blues’

The APA has changed the name from “postpartum depression” to “peripartum depression” because evidence suggests feelings and symptoms also can start late in pregnancy. “It means you don’t have to wait until somebody delivers to screen for depression. We have to recognize that depression can occur during pregnancy,” Dr. Yonkers said. “In fact it is not uncommon during the third trimester.”

No matter when it starts, the condition can be “very serious,” particularly if the person already experiences depression, including bipolar disorder, Dr. Yonkers added.

Postpartum depression “is more than just ‘baby blues.’ It is a potentially debilitating illness that causes feelings of intense sadness and worthlessness, making it difficult to care for and bond with your newborn,” Dr. Gopalan said.
 

Can be a medical emergency

Severe postpartum depression requires immediate attention and treatment.

“One of the things we have to be cautious about is for people with previous predisposition to hurt themselves,” Dr. Yonkers said. “It is therefore important to consider somebody’s medical and behavioral health history as well.

“For an individual with recurring depression or severe episodes of depression, this may not be sufficient, because they are just going to get these 14 days of therapy,” Dr. Yonkers said. “They may need ongoing antidepressants.

“It may not be the right pill for everybody,” Dr. Yonkers added. She recommended everyone be followed closely during and after treatment “to make sure they are responding and to monitor for relapse.”
 

The science that led to approval

The clinical trials showed early response in patients with severe postpartum depression. Researchers conducted two studies of women who developed a major depressive episode in the third trimester of pregnancy or within 4 weeks of delivery. They found women who took zuranolone once in the evening for 14 days “showed significantly more improvement in their symptoms compared to those in the placebo group.”

The antidepressant effect lasted at least 4 weeks after stopping the medication.

Drowsiness, dizziness, diarrhea, fatigue, nasopharyngitis, and urinary tract infection were the most common side effects. The label has a boxed warning noting that the medication can affect a person’s ability to drive and perform other potentially hazardous activities. Use of zuranolone may also cause suicidal thoughts and behavior, according to an FDA news release announcing the approval.
 

The start of more help for mothers?

Zuranolone is not a cure-all. As with most psychiatric prescriptions, the medication likely will work best in conjunction with behavioral health treatments such as psychotherapy, use of other medications, behavioral management, support groups, and self-care tools such as meditation, exercise, and yoga, Dr. Gopalan said.

Dr. Oreck said she hopes this first pill approval will lead to more discoveries. “I hope this is the beginning of more innovation and development of novel treatments that can target women’s mental health issues specifically – female reproductive hormones impact mental health in unique ways and it’s exciting to finally see research and development dollars dedicated to them,” she said. “The FDA approval of this pill provides the potential to improve the lives of millions of Americans suffering from postpartum depression.”

Dr. Oreck, Dr. Yonkers, Dr. Gopalan, and Dr. Zahn have disclosed no relevant financial relationships.
 

A version of this article first appeared on Medscape.com.

Measuring levels of the synaptic protein NPTX2 in cerebrospinal fluid (CSF) may serve as an early predictor of mild cognitive impairment (MCI) years before symptoms appear, new research indicates.

“Our study shows that low NPTX2 levels are predictive of MCI symptom onset more than 7 years in advance, including among individuals who are in late middle age,” said study investigator Anja Soldan, PhD, associate professor of neurology, Johns Hopkins University School of Medicine, Baltimore.

NPTX2 is still considered an “emerging biomarker” because knowledge about this protein is limited, Dr. Soldan noted.

Prior studies have shown that levels of NPTX2 are lower in people with MCI and dementia than in those with normal cognition and that low levels of this protein in people with MCI are associated with an increased risk of developing dementia.

“Our study extends these prior findings by showing that low protein levels are also associated with the onset of MCI symptoms,” Dr. Soldan said.

The study was published online in Annals of Neurology.
 

New therapeutic target?

The researchers measured NPTX2, as well as amyloid beta 42/40, phosphorylated (p)-tau181, and total (t)-tau in CSF collected longitudinally from 269 cognitively normal adults from the BIOCARD study.

The average age at baseline was 57.7 years. Nearly all were White, 59% were women, most were college educated, and three-quarters had a close relative with Alzheimer’s disease.

During a mean follow-up average of 16 years, 77 participants progressed to MCI or dementia within or after 7 years of baseline measurements.

In Cox regression models, lower baseline NPTX2 levels were associated with an earlier time to MCI symptom onset (hazard ratio, 0.76; P = .023). This association was significant for progression within 7 years (P = .036) and after 7 years from baseline (P = .001), the investigators reported.

Adults who progressed to MCI had, on average, about 15% lower levels of NPTX2 at baseline, compared with adults who remained cognitively normal.

Baseline NPTX2 levels improved prediction of time to MCI symptom onset after accounting for baseline Alzheimer’s disease biomarker levels (P < .01), and NPTX2 did not interact with the CSF Alzheimer’s disease biomarkers or APOE-ε4 genetic status.

Higher baseline levels of p-tau181 and t-tau were associated with higher baseline NPTX2 levels (both P < .001) and with greater declines in NPTX2 over time, suggesting that NPTX2 may decline in response to tau pathology, the investigators suggested.

Dr. Soldan said NPTX2 may be “a novel target” for developing new therapeutics for Alzheimer’s disease and other dementing and neurodegenerative disorders, as it is not an Alzheimer’s disease–specific protein.

“Efforts are underway for developing a sensitive way to measure NPTX2 brain levels in blood, which could then help clinicians identify individuals at greatest risk for cognitive decline,” she explained.

“Other next steps are to examine how changes in NPTX2 over time relate to changes in brain structure and function and to identify factors that alter levels of NPTX2, including genetic factors and potentially modifiable lifestyle factors,” Dr. Soldan said.

“If having higher levels of NPTX2 in the brain provides some resilience against developing symptoms of Alzheimer’s disease, it would be great if we could somehow increase levels of the protein,” she noted.
 

Caveats, cautionary notes

Commenting on this research, Christopher Weber, PhD, Alzheimer’s Association director of global science initiatives, said, “Research has shown that when NPTX2 levels are low, it may lead to weaker connections between neurons and could potentially affect cognitive functions, including memory and learning.”

“This new study found an association between lower levels of NPTX2 in CSF and earlier time to MCI symptom onset, and when combined with other established Alzheimer’s biomarkers, they found that NPTX2 improved the prediction of Alzheimer’s symptom onset,” Dr. Weber said.

“This is in line with previous research that suggests NPTX2 levels are associated with an increased risk of progression from MCI to Alzheimer’s dementia,” Dr. Weber said.

However, he noted some limitations of the study. “Participants were primarily White [and] highly educated, and therefore findings may not be generalizable to a real-world population,” he cautioned.

Dr. Weber said it’s also important to note that NPTX2 is not considered an Alzheimer’s-specific biomarker but rather a marker of synaptic activity and neurodegeneration. “The exact role of NPTX2 in predicting dementia is unknown,” Dr. Weber said.

He said that more studies with larger, more diverse cohorts are needed to fully understand its significance as a biomarker or therapeutic target for neurodegenerative diseases, as well as to develop a blood test for NPTX2.  

The study was supported by the National Institutes of Health. Dr. Soldan and Dr. Weber report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Measuring levels of the synaptic protein NPTX2 in cerebrospinal fluid (CSF) may serve as an early predictor of mild cognitive impairment (MCI) years before symptoms appear, new research indicates.

“Our study shows that low NPTX2 levels are predictive of MCI symptom onset more than 7 years in advance, including among individuals who are in late middle age,” said study investigator Anja Soldan, PhD, associate professor of neurology, Johns Hopkins University School of Medicine, Baltimore.

NPTX2 is still considered an “emerging biomarker” because knowledge about this protein is limited, Dr. Soldan noted.

Prior studies have shown that levels of NPTX2 are lower in people with MCI and dementia than in those with normal cognition and that low levels of this protein in people with MCI are associated with an increased risk of developing dementia.

“Our study extends these prior findings by showing that low protein levels are also associated with the onset of MCI symptoms,” Dr. Soldan said.

The study was published online in Annals of Neurology.
 

New therapeutic target?

The researchers measured NPTX2, as well as amyloid beta 42/40, phosphorylated (p)-tau181, and total (t)-tau in CSF collected longitudinally from 269 cognitively normal adults from the BIOCARD study.

The average age at baseline was 57.7 years. Nearly all were White, 59% were women, most were college educated, and three-quarters had a close relative with Alzheimer’s disease.

During a mean follow-up average of 16 years, 77 participants progressed to MCI or dementia within or after 7 years of baseline measurements.

In Cox regression models, lower baseline NPTX2 levels were associated with an earlier time to MCI symptom onset (hazard ratio, 0.76; P = .023). This association was significant for progression within 7 years (P = .036) and after 7 years from baseline (P = .001), the investigators reported.

Adults who progressed to MCI had, on average, about 15% lower levels of NPTX2 at baseline, compared with adults who remained cognitively normal.

Baseline NPTX2 levels improved prediction of time to MCI symptom onset after accounting for baseline Alzheimer’s disease biomarker levels (P < .01), and NPTX2 did not interact with the CSF Alzheimer’s disease biomarkers or APOE-ε4 genetic status.

Higher baseline levels of p-tau181 and t-tau were associated with higher baseline NPTX2 levels (both P < .001) and with greater declines in NPTX2 over time, suggesting that NPTX2 may decline in response to tau pathology, the investigators suggested.

Dr. Soldan said NPTX2 may be “a novel target” for developing new therapeutics for Alzheimer’s disease and other dementing and neurodegenerative disorders, as it is not an Alzheimer’s disease–specific protein.

“Efforts are underway for developing a sensitive way to measure NPTX2 brain levels in blood, which could then help clinicians identify individuals at greatest risk for cognitive decline,” she explained.

“Other next steps are to examine how changes in NPTX2 over time relate to changes in brain structure and function and to identify factors that alter levels of NPTX2, including genetic factors and potentially modifiable lifestyle factors,” Dr. Soldan said.

“If having higher levels of NPTX2 in the brain provides some resilience against developing symptoms of Alzheimer’s disease, it would be great if we could somehow increase levels of the protein,” she noted.
 

Caveats, cautionary notes

Commenting on this research, Christopher Weber, PhD, Alzheimer’s Association director of global science initiatives, said, “Research has shown that when NPTX2 levels are low, it may lead to weaker connections between neurons and could potentially affect cognitive functions, including memory and learning.”

“This new study found an association between lower levels of NPTX2 in CSF and earlier time to MCI symptom onset, and when combined with other established Alzheimer’s biomarkers, they found that NPTX2 improved the prediction of Alzheimer’s symptom onset,” Dr. Weber said.

“This is in line with previous research that suggests NPTX2 levels are associated with an increased risk of progression from MCI to Alzheimer’s dementia,” Dr. Weber said.

However, he noted some limitations of the study. “Participants were primarily White [and] highly educated, and therefore findings may not be generalizable to a real-world population,” he cautioned.

Dr. Weber said it’s also important to note that NPTX2 is not considered an Alzheimer’s-specific biomarker but rather a marker of synaptic activity and neurodegeneration. “The exact role of NPTX2 in predicting dementia is unknown,” Dr. Weber said.

He said that more studies with larger, more diverse cohorts are needed to fully understand its significance as a biomarker or therapeutic target for neurodegenerative diseases, as well as to develop a blood test for NPTX2.  

The study was supported by the National Institutes of Health. Dr. Soldan and Dr. Weber report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Measuring levels of the synaptic protein NPTX2 in cerebrospinal fluid (CSF) may serve as an early predictor of mild cognitive impairment (MCI) years before symptoms appear, new research indicates.

“Our study shows that low NPTX2 levels are predictive of MCI symptom onset more than 7 years in advance, including among individuals who are in late middle age,” said study investigator Anja Soldan, PhD, associate professor of neurology, Johns Hopkins University School of Medicine, Baltimore.

NPTX2 is still considered an “emerging biomarker” because knowledge about this protein is limited, Dr. Soldan noted.

Prior studies have shown that levels of NPTX2 are lower in people with MCI and dementia than in those with normal cognition and that low levels of this protein in people with MCI are associated with an increased risk of developing dementia.

“Our study extends these prior findings by showing that low protein levels are also associated with the onset of MCI symptoms,” Dr. Soldan said.

The study was published online in Annals of Neurology.
 

New therapeutic target?

The researchers measured NPTX2, as well as amyloid beta 42/40, phosphorylated (p)-tau181, and total (t)-tau in CSF collected longitudinally from 269 cognitively normal adults from the BIOCARD study.

The average age at baseline was 57.7 years. Nearly all were White, 59% were women, most were college educated, and three-quarters had a close relative with Alzheimer’s disease.

During a mean follow-up average of 16 years, 77 participants progressed to MCI or dementia within or after 7 years of baseline measurements.

In Cox regression models, lower baseline NPTX2 levels were associated with an earlier time to MCI symptom onset (hazard ratio, 0.76; P = .023). This association was significant for progression within 7 years (P = .036) and after 7 years from baseline (P = .001), the investigators reported.

Adults who progressed to MCI had, on average, about 15% lower levels of NPTX2 at baseline, compared with adults who remained cognitively normal.

Baseline NPTX2 levels improved prediction of time to MCI symptom onset after accounting for baseline Alzheimer’s disease biomarker levels (P < .01), and NPTX2 did not interact with the CSF Alzheimer’s disease biomarkers or APOE-ε4 genetic status.

Higher baseline levels of p-tau181 and t-tau were associated with higher baseline NPTX2 levels (both P < .001) and with greater declines in NPTX2 over time, suggesting that NPTX2 may decline in response to tau pathology, the investigators suggested.

Dr. Soldan said NPTX2 may be “a novel target” for developing new therapeutics for Alzheimer’s disease and other dementing and neurodegenerative disorders, as it is not an Alzheimer’s disease–specific protein.

“Efforts are underway for developing a sensitive way to measure NPTX2 brain levels in blood, which could then help clinicians identify individuals at greatest risk for cognitive decline,” she explained.

“Other next steps are to examine how changes in NPTX2 over time relate to changes in brain structure and function and to identify factors that alter levels of NPTX2, including genetic factors and potentially modifiable lifestyle factors,” Dr. Soldan said.

“If having higher levels of NPTX2 in the brain provides some resilience against developing symptoms of Alzheimer’s disease, it would be great if we could somehow increase levels of the protein,” she noted.
 

Caveats, cautionary notes

Commenting on this research, Christopher Weber, PhD, Alzheimer’s Association director of global science initiatives, said, “Research has shown that when NPTX2 levels are low, it may lead to weaker connections between neurons and could potentially affect cognitive functions, including memory and learning.”

“This new study found an association between lower levels of NPTX2 in CSF and earlier time to MCI symptom onset, and when combined with other established Alzheimer’s biomarkers, they found that NPTX2 improved the prediction of Alzheimer’s symptom onset,” Dr. Weber said.

“This is in line with previous research that suggests NPTX2 levels are associated with an increased risk of progression from MCI to Alzheimer’s dementia,” Dr. Weber said.

However, he noted some limitations of the study. “Participants were primarily White [and] highly educated, and therefore findings may not be generalizable to a real-world population,” he cautioned.

Dr. Weber said it’s also important to note that NPTX2 is not considered an Alzheimer’s-specific biomarker but rather a marker of synaptic activity and neurodegeneration. “The exact role of NPTX2 in predicting dementia is unknown,” Dr. Weber said.

He said that more studies with larger, more diverse cohorts are needed to fully understand its significance as a biomarker or therapeutic target for neurodegenerative diseases, as well as to develop a blood test for NPTX2.  

The study was supported by the National Institutes of Health. Dr. Soldan and Dr. Weber report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Inhaling a pleasant aroma during sleep has been linked to a “dramatic” improvement in memory, early research suggests.

In a small, randomized controlled trial researchers found that when cognitively normal individuals were exposed to the scent of an essential oil for 2 hours every night over 6 months, they experienced a 226% improvement in memory compared with a control group who received only a trace amount of the diffused scent.

In addition, functional magnetic resonance imaging (fMRI) showed that those in the enriched group had improved functioning of the left uncinate fasciculus, an area of the brain linked to memory and cognition, which typically declines with age.

“To my knowledge, that level of [memory] improvement is far greater than anything that has been reported for healthy older adults and we also found a critical memory pathway in their brains improved to a similar extent relative to unenriched older adults,” senior investigator Michael Leon, PhD, professor emeritus, University of California, Irvine, said in an interview.

The study was published online in Frontiers of Neuroscience.
 

The brain’s “superhighway”

Olfactory enrichment “involves the daily exposure of individuals to multiple odorants” and has been shown in mouse models to improve memory and neurogenesis, the investigators noted.

A previous study showed that exposure to individual essential oils for 30 minutes a day over 3 months induced neurogenesis in the olfactory bulb and the hippocampus.

“The olfactory system is the only sense that has a direct ‘superhighway’ input to the memory centers areas of the brain; all the other senses have to reach those brain areas through what you might call the ‘side streets’ of the brain, and so consequently, they have much less impact on maintaining the health of those memory centers.”

When olfaction is compromised, “the memory centers of the brain start to deteriorate and, conversely, when people are given olfactory enrichment, their memory areas become larger and more functional,” he added.

Olfactory dysfunction is the first symptom of Alzheimer’s disease (AD) and is also found in virtually all neurological and psychiatric disorders.

“I’ve counted 68 of them – including anorexia, anxiety, [attention-deficit/hyperactivity disorder], depression, epilepsy, and stroke. In fact, by mid-life, your all-cause mortality can be predicted by your ability to smell things,” Dr. Leon said.

Dr. Leon and colleagues previously developed an effective treatment for autism using environmental enrichment that focused on odor stimulation, along with stimulating other senses. “We then considered the possibility that olfactory enrichment alone might improve brain function.”
 

Rose, orange, eucalyptus …

For the study, the researchers randomly assigned 43 older adults, aged 60-85 years, to receive either nightly exposure to essential oil scents delivered via a diffuser (n = 20; mean [SD] age, 70.1 [6.6] years) or to a sham control with only trace amounts of odorants (n = 23; mean age, 69.2 [7.1] years) for a period of 6 months.

The intervention group was exposed to a single odorant, delivered through a diffuser, for 2 hours nightly, rotating through seven pleasant aromas each week. They included rose, orange, eucalyptus, lemon, peppermint, rosemary, and lavender scents.

All participants completed a battery of tests at baseline, including the Mini-Mental State Examination (MMSE), which confirmed normal cognitive functioning. At baseline and after a 6-month follow-up, participants completed the Rey Auditory Verbal Learning Test (RAVLT) as well as three subsets of the Wechsler Adult Intelligence Scale–Third Edition (WAIS-III).

Olfactory system function was assessed using “Sniffin Sticks,” allowing the researchers to determine if olfactory enrichment enhanced olfactory performance.

Participants underwent fMRI at baseline and again at 6 months.

Brain imaging results showed a “clear, statistically significant 226% difference between enriched and control older adults in performance on the RAVLT, which evaluates learning and memory (timepoint × group interaction; F = 6.63; P = .02; Cohen’s d = 1.08; a “large effect size”).

They also found a significant change in the mean diffusivity of the left uncinate fasciculus in the enriched group compared with the controls (timepoint × group interaction; F = 4.39; P = .043; h 2 p = .101; a “medium-size effect”).

The uncinate fasciculus is a “major pathway” connecting the basolateral amygdala and the entorhinal cortex to the prefrontal cortex. This pathway deteriorates in aging and in AD and “has been suggested to play a role in mediating episodic memory, language, socio-emotional processing, and selecting among competing memories during retrieval.”

No significant differences were found between the groups in olfactory ability.

Limitations of the study include its small sample size. The investigators hope the findings will “stimulate larger scale clinical trials systematically testing the therapeutic efficacy of olfactory enrichment in treating memory loss in older adults.”
 

Exciting but preliminary

Commenting for this article, Donald Wilson, PhD, professor of child and adolescent psychiatry and of neuroscience and physiology, the Child Study Center, NYU Langone Medical Center, New York, said that multiple studies have “demonstrated that problems with sense of smell are associated with and sometimes can precede other symptoms for many disorders, including AD, Parkinson’s disease, and depression.”

Recent work has suggested that this relationship can be “bidirectional” – for example, losing one’s sense of smell might promote depression, while depressive disorder might lead to impaired smell, according to Dr. Wilson, also director and senior research scientist, the Emotional Brain Institute, Nathan Kline Institute for Psychiatric Research. He was not involved with the study.

This “two-way interaction” may raise the possibility that “improving olfaction could impact nonolfactory disorders.”

This paper “brings together” previous research findings to show that odors during bedtime can improve some aspects of cognitive function and circuits that are known to be important for memory and cognition – which Dr. Wilson called “a very exciting, though relatively preliminary, finding.”

A caveat is that several measures of cognitive function were assessed and only one (verbal memory) showed clear improvement.

Nevertheless, there’s “very strong interest now in the olfactory and nonolfactory aspects of odor training and this training expands the training possibilities to sleep. This could be a powerful tool for cognitive improvement and/or rescue if follow-up studies support these findings,” Dr. Wilson said.

A version of this article appeared on Medscape.com.

Inhaling a pleasant aroma during sleep has been linked to a “dramatic” improvement in memory, early research suggests.

In a small, randomized controlled trial researchers found that when cognitively normal individuals were exposed to the scent of an essential oil for 2 hours every night over 6 months, they experienced a 226% improvement in memory compared with a control group who received only a trace amount of the diffused scent.

In addition, functional magnetic resonance imaging (fMRI) showed that those in the enriched group had improved functioning of the left uncinate fasciculus, an area of the brain linked to memory and cognition, which typically declines with age.

“To my knowledge, that level of [memory] improvement is far greater than anything that has been reported for healthy older adults and we also found a critical memory pathway in their brains improved to a similar extent relative to unenriched older adults,” senior investigator Michael Leon, PhD, professor emeritus, University of California, Irvine, said in an interview.

The study was published online in Frontiers of Neuroscience.
 

The brain’s “superhighway”

Olfactory enrichment “involves the daily exposure of individuals to multiple odorants” and has been shown in mouse models to improve memory and neurogenesis, the investigators noted.

A previous study showed that exposure to individual essential oils for 30 minutes a day over 3 months induced neurogenesis in the olfactory bulb and the hippocampus.

“The olfactory system is the only sense that has a direct ‘superhighway’ input to the memory centers areas of the brain; all the other senses have to reach those brain areas through what you might call the ‘side streets’ of the brain, and so consequently, they have much less impact on maintaining the health of those memory centers.”

When olfaction is compromised, “the memory centers of the brain start to deteriorate and, conversely, when people are given olfactory enrichment, their memory areas become larger and more functional,” he added.

Olfactory dysfunction is the first symptom of Alzheimer’s disease (AD) and is also found in virtually all neurological and psychiatric disorders.

“I’ve counted 68 of them – including anorexia, anxiety, [attention-deficit/hyperactivity disorder], depression, epilepsy, and stroke. In fact, by mid-life, your all-cause mortality can be predicted by your ability to smell things,” Dr. Leon said.

Dr. Leon and colleagues previously developed an effective treatment for autism using environmental enrichment that focused on odor stimulation, along with stimulating other senses. “We then considered the possibility that olfactory enrichment alone might improve brain function.”
 

Rose, orange, eucalyptus …

For the study, the researchers randomly assigned 43 older adults, aged 60-85 years, to receive either nightly exposure to essential oil scents delivered via a diffuser (n = 20; mean [SD] age, 70.1 [6.6] years) or to a sham control with only trace amounts of odorants (n = 23; mean age, 69.2 [7.1] years) for a period of 6 months.

The intervention group was exposed to a single odorant, delivered through a diffuser, for 2 hours nightly, rotating through seven pleasant aromas each week. They included rose, orange, eucalyptus, lemon, peppermint, rosemary, and lavender scents.

All participants completed a battery of tests at baseline, including the Mini-Mental State Examination (MMSE), which confirmed normal cognitive functioning. At baseline and after a 6-month follow-up, participants completed the Rey Auditory Verbal Learning Test (RAVLT) as well as three subsets of the Wechsler Adult Intelligence Scale–Third Edition (WAIS-III).

Olfactory system function was assessed using “Sniffin Sticks,” allowing the researchers to determine if olfactory enrichment enhanced olfactory performance.

Participants underwent fMRI at baseline and again at 6 months.

Brain imaging results showed a “clear, statistically significant 226% difference between enriched and control older adults in performance on the RAVLT, which evaluates learning and memory (timepoint × group interaction; F = 6.63; P = .02; Cohen’s d = 1.08; a “large effect size”).

They also found a significant change in the mean diffusivity of the left uncinate fasciculus in the enriched group compared with the controls (timepoint × group interaction; F = 4.39; P = .043; h 2 p = .101; a “medium-size effect”).

The uncinate fasciculus is a “major pathway” connecting the basolateral amygdala and the entorhinal cortex to the prefrontal cortex. This pathway deteriorates in aging and in AD and “has been suggested to play a role in mediating episodic memory, language, socio-emotional processing, and selecting among competing memories during retrieval.”

No significant differences were found between the groups in olfactory ability.

Limitations of the study include its small sample size. The investigators hope the findings will “stimulate larger scale clinical trials systematically testing the therapeutic efficacy of olfactory enrichment in treating memory loss in older adults.”
 

Exciting but preliminary

Commenting for this article, Donald Wilson, PhD, professor of child and adolescent psychiatry and of neuroscience and physiology, the Child Study Center, NYU Langone Medical Center, New York, said that multiple studies have “demonstrated that problems with sense of smell are associated with and sometimes can precede other symptoms for many disorders, including AD, Parkinson’s disease, and depression.”

Recent work has suggested that this relationship can be “bidirectional” – for example, losing one’s sense of smell might promote depression, while depressive disorder might lead to impaired smell, according to Dr. Wilson, also director and senior research scientist, the Emotional Brain Institute, Nathan Kline Institute for Psychiatric Research. He was not involved with the study.

This “two-way interaction” may raise the possibility that “improving olfaction could impact nonolfactory disorders.”

This paper “brings together” previous research findings to show that odors during bedtime can improve some aspects of cognitive function and circuits that are known to be important for memory and cognition – which Dr. Wilson called “a very exciting, though relatively preliminary, finding.”

A caveat is that several measures of cognitive function were assessed and only one (verbal memory) showed clear improvement.

Nevertheless, there’s “very strong interest now in the olfactory and nonolfactory aspects of odor training and this training expands the training possibilities to sleep. This could be a powerful tool for cognitive improvement and/or rescue if follow-up studies support these findings,” Dr. Wilson said.

A version of this article appeared on Medscape.com.

Inhaling a pleasant aroma during sleep has been linked to a “dramatic” improvement in memory, early research suggests.

In a small, randomized controlled trial researchers found that when cognitively normal individuals were exposed to the scent of an essential oil for 2 hours every night over 6 months, they experienced a 226% improvement in memory compared with a control group who received only a trace amount of the diffused scent.

In addition, functional magnetic resonance imaging (fMRI) showed that those in the enriched group had improved functioning of the left uncinate fasciculus, an area of the brain linked to memory and cognition, which typically declines with age.

“To my knowledge, that level of [memory] improvement is far greater than anything that has been reported for healthy older adults and we also found a critical memory pathway in their brains improved to a similar extent relative to unenriched older adults,” senior investigator Michael Leon, PhD, professor emeritus, University of California, Irvine, said in an interview.

The study was published online in Frontiers of Neuroscience.
 

The brain’s “superhighway”

Olfactory enrichment “involves the daily exposure of individuals to multiple odorants” and has been shown in mouse models to improve memory and neurogenesis, the investigators noted.

A previous study showed that exposure to individual essential oils for 30 minutes a day over 3 months induced neurogenesis in the olfactory bulb and the hippocampus.

“The olfactory system is the only sense that has a direct ‘superhighway’ input to the memory centers areas of the brain; all the other senses have to reach those brain areas through what you might call the ‘side streets’ of the brain, and so consequently, they have much less impact on maintaining the health of those memory centers.”

When olfaction is compromised, “the memory centers of the brain start to deteriorate and, conversely, when people are given olfactory enrichment, their memory areas become larger and more functional,” he added.

Olfactory dysfunction is the first symptom of Alzheimer’s disease (AD) and is also found in virtually all neurological and psychiatric disorders.

“I’ve counted 68 of them – including anorexia, anxiety, [attention-deficit/hyperactivity disorder], depression, epilepsy, and stroke. In fact, by mid-life, your all-cause mortality can be predicted by your ability to smell things,” Dr. Leon said.

Dr. Leon and colleagues previously developed an effective treatment for autism using environmental enrichment that focused on odor stimulation, along with stimulating other senses. “We then considered the possibility that olfactory enrichment alone might improve brain function.”
 

Rose, orange, eucalyptus …

For the study, the researchers randomly assigned 43 older adults, aged 60-85 years, to receive either nightly exposure to essential oil scents delivered via a diffuser (n = 20; mean [SD] age, 70.1 [6.6] years) or to a sham control with only trace amounts of odorants (n = 23; mean age, 69.2 [7.1] years) for a period of 6 months.

The intervention group was exposed to a single odorant, delivered through a diffuser, for 2 hours nightly, rotating through seven pleasant aromas each week. They included rose, orange, eucalyptus, lemon, peppermint, rosemary, and lavender scents.

All participants completed a battery of tests at baseline, including the Mini-Mental State Examination (MMSE), which confirmed normal cognitive functioning. At baseline and after a 6-month follow-up, participants completed the Rey Auditory Verbal Learning Test (RAVLT) as well as three subsets of the Wechsler Adult Intelligence Scale–Third Edition (WAIS-III).

Olfactory system function was assessed using “Sniffin Sticks,” allowing the researchers to determine if olfactory enrichment enhanced olfactory performance.

Participants underwent fMRI at baseline and again at 6 months.

Brain imaging results showed a “clear, statistically significant 226% difference between enriched and control older adults in performance on the RAVLT, which evaluates learning and memory (timepoint × group interaction; F = 6.63; P = .02; Cohen’s d = 1.08; a “large effect size”).

They also found a significant change in the mean diffusivity of the left uncinate fasciculus in the enriched group compared with the controls (timepoint × group interaction; F = 4.39; P = .043; h 2 p = .101; a “medium-size effect”).

The uncinate fasciculus is a “major pathway” connecting the basolateral amygdala and the entorhinal cortex to the prefrontal cortex. This pathway deteriorates in aging and in AD and “has been suggested to play a role in mediating episodic memory, language, socio-emotional processing, and selecting among competing memories during retrieval.”

No significant differences were found between the groups in olfactory ability.

Limitations of the study include its small sample size. The investigators hope the findings will “stimulate larger scale clinical trials systematically testing the therapeutic efficacy of olfactory enrichment in treating memory loss in older adults.”
 

Exciting but preliminary

Commenting for this article, Donald Wilson, PhD, professor of child and adolescent psychiatry and of neuroscience and physiology, the Child Study Center, NYU Langone Medical Center, New York, said that multiple studies have “demonstrated that problems with sense of smell are associated with and sometimes can precede other symptoms for many disorders, including AD, Parkinson’s disease, and depression.”

Recent work has suggested that this relationship can be “bidirectional” – for example, losing one’s sense of smell might promote depression, while depressive disorder might lead to impaired smell, according to Dr. Wilson, also director and senior research scientist, the Emotional Brain Institute, Nathan Kline Institute for Psychiatric Research. He was not involved with the study.

This “two-way interaction” may raise the possibility that “improving olfaction could impact nonolfactory disorders.”

This paper “brings together” previous research findings to show that odors during bedtime can improve some aspects of cognitive function and circuits that are known to be important for memory and cognition – which Dr. Wilson called “a very exciting, though relatively preliminary, finding.”

A caveat is that several measures of cognitive function were assessed and only one (verbal memory) showed clear improvement.

Nevertheless, there’s “very strong interest now in the olfactory and nonolfactory aspects of odor training and this training expands the training possibilities to sleep. This could be a powerful tool for cognitive improvement and/or rescue if follow-up studies support these findings,” Dr. Wilson said.

A version of this article appeared on Medscape.com.

Andrea Partida, DO, an obstetrician and gynecologist in Enid, Okla., loves her new assistant.

The 15 or 20 minutes she used to spend on documentation for each patient visit is now 3. The 2-3 hours she’d spend charting outside clinic hours is maybe 1.

All that time saved allows her to see two to five more patients a day, provide better care to each patient, and get more involved in hospital leadership at Integris Health, where she works.

“I have a better work-life balance with my family,” Dr. Partida said. “I leave work at work and get home earlier.”

You’ve probably figured out the plot twist: Dr. Partida’s assistant is not a person – it’s artificial intelligence (AI).

Dr. Partida uses IRIS, a tool from OnPoint Healthcare Partners, part of a fast-growing niche of AI medical scribes designed to automate onerous data entry. The evolution of generative AI – specifically, large language models, such as ChatGPT – has led to a rapid explosion of these tools. Other companies in the space include Abridge, Ambience Healthcare, Augmedix, DeepScribe, Nuance (part of Microsoft), and Suki. The newest kid on the block, Amazon Web Services, announced the launch of HealthScribe in July.

These tools – some of which are already on the market, with more on the way – record patient visits and generate notes for treatment and billing. Earlier iterations combine AI with offsite human scribes who provide quality control. But more and more are fully automated, no human required. Some also offer video recording and foreign language translation.

The promise is alluring: Ease your workload and reclaim hours in your day so you can spend more time with patients or try that “work-life balance” thing you’ve heard so much about.

But do these tools fulfill that promise?

According to Dr. Partida and other doctors who spoke with this news organization, the answer is a resounding yes.
 

A tech solution for a tech problem

“I believe a lot of doctors see patients for free. They get paid to do paperwork,” said Anthony J. Mazzarelli, MD, JD, MBE, co-president and CEO of Cooper University Health Care, in Camden, N.J.

Indeed, for every hour U.S. clinicians spend with their patients, they may spend 2 more hours documenting in electronic health records (EHRs), estimates show. About half of doctors, especially those in primary care, report feeling burned out, and some 42% say they want to quit clinical practice.

Enter AI scribes.

“The holy grail in medicine right now is improving burnout while also maintaining or improving productivity and quality,” said Patricia Garcia, MD, associate clinical information officer for ambulatory care at Stanford (Calif.) Health Care. “These ambient digital scribes have the potential to do just that.”

While anyone can buy these products, their use has been mostly limited to pilot programs and early adopters so far, said Dr. Garcia, who has been helping to pilot Nuance’s digital scribe, DAX, at Stanford.

But that’s expected to change quickly. “I don’t think the time horizon is a decade,” Dr. Garcia said. “I think within a matter of 2 or 3 years, these tools will be pervasive throughout health care.”

Since introducing these tools at Cooper, “our doctors’ paperwork burden is significantly lighter,” said Dr. Mazzarelli, who decides which technologies Cooper should invest in and who monitors their results. In Cooper studies, physicians who used DAX more than half the time spent 43% less time working on notes.

“They spend more time connecting with their patients, talking with them, and looking them in the eye,” Dr. Mazzarelli said. That, in turn, seems to improve patient outcomes, reduce doctor burnout and turnover, and lower costs.

The AI scribes, by virtue of eliminating the distraction of note taking, also allow doctors to give their full attention to the patient. “The patient relationship is the most important aspect of medicine,” said Raul Ayala, MD, MHCM, a family medicine physician at Adventist Health, in Hanford, Calif., who uses Augmedix. The digital scribe “helps us strengthen that relationship.”
 

What’s it like to use an AI medical scribe?

The scribes feature hardware (typically a smartphone or tablet) and software built on automatic speech recognition, natural language processing, and machine learning. Download an app to your device, and you’re ready to go. Use it to record in-person or telehealth visits.

In the first week, a company may help train you to use the hardware and software. You’ll likely start by using it for a few patient visits per day, ramping up gradually. Dr. Partida said she was comfortable using the system for all her patients in 6 weeks.

Each day, Dr. Partida logs in to a dedicated smartphone or tablet, opens the app, and reviews her schedule, including details she needs to prepare for each patient.

At the start of each patient visit, Dr. Partida taps the app icon to begin recording and lays the device nearby. She can pause as needed. At the end of the visit, she taps the icon again to stop recording.

The AI listens, creates the note, and updates relevant data in the EHR. The note includes patient problems, assessment, treatment plan, patient history, orders, and tasks for staff, along with medications, referrals, and preauthorizations. A human scribe, who is also a physician, reviews the information for accuracy and edits it as needed. By the next morning, the data are ready for Dr. Partida to review.

Fully automated versions can generate notes much faster. Jack Shilling, MD, MBA, an orthopedic surgeon at Cooper University Health Care, in Voorhees, N.J., uses DAX. A new feature called DAX Express – which uses OpenAI’s GPT-4 but no humans – provides him with a draft of his clinical notes in just seconds.
 

How accurate are AI notes?

The accuracy of those notes remains an open question, Dr. Garcia said – mostly because accuracy can be hard to define.

“If you asked five docs to write a note based on the same patient encounter, you’d get five different notes,” Dr. Garcia said. “That makes it hard to assess these technologies in a scientifically rigorous way.”

Still, the onus is on the physician to review the notes and edit them as needed, Dr. Garcia said. How light or heavy those edits are can depend on your unique preferences.

Dr. Shilling said he may need to lightly edit transcripts of his conversations with patients. “When someone tells me how long their knee hurts, slight variability in their transcribed words is tolerable,” he said. But for some things – such as physical exam notes and x-ray readings – he dictates directly into the device, speaking at a closer range and being less conversational, more exact in his speech.
 

Should you let patients know they’re being recorded?

The federal Health Insurance Portability and Accountability Act (HIPAA) does not require providers to inform patients that their face-to-face conversations are being recorded, said Daniel Lebovic, JD, corporate legal counsel at Compliancy Group, in Greenlawn, N.Y., a company that helps providers adhere to HIPAA rules.

But make sure you know the laws in your state and the policies at your health care practice. State laws may require providers to inform patients and to get patients’ consent in advance of being recorded.

All the doctors who spoke to this news organization said their patients are informed that they’ll be recorded and that they can opt out if they wish.
 

How much do AI scribes cost?

As the marketplace for these tools expands, companies are offering more products and services at different price points that target a range of organizations, from large health care systems to small private practices.

Price models vary, said Dr. Garcia. Some are based on the number of users, others on the number of notes, and still others on minutes.

Amazon’s HealthScribe is priced at 10 cents per minute. For 1,000 consultation transcripts per month, with each call averaging 15 minutes, it would take 15,000 minutes at a total cost of $1,500 for the month.

In general, the rapidly growing competition in this space could mean prices become more affordable, Dr. Garcia said. “It’s good that so many are getting into this game, because that means the price will come down and it will be a lot more accessible to everybody.”

A version of this article appeared on Medscape.com.

Andrea Partida, DO, an obstetrician and gynecologist in Enid, Okla., loves her new assistant.

The 15 or 20 minutes she used to spend on documentation for each patient visit is now 3. The 2-3 hours she’d spend charting outside clinic hours is maybe 1.

All that time saved allows her to see two to five more patients a day, provide better care to each patient, and get more involved in hospital leadership at Integris Health, where she works.

“I have a better work-life balance with my family,” Dr. Partida said. “I leave work at work and get home earlier.”

You’ve probably figured out the plot twist: Dr. Partida’s assistant is not a person – it’s artificial intelligence (AI).

Dr. Partida uses IRIS, a tool from OnPoint Healthcare Partners, part of a fast-growing niche of AI medical scribes designed to automate onerous data entry. The evolution of generative AI – specifically, large language models, such as ChatGPT – has led to a rapid explosion of these tools. Other companies in the space include Abridge, Ambience Healthcare, Augmedix, DeepScribe, Nuance (part of Microsoft), and Suki. The newest kid on the block, Amazon Web Services, announced the launch of HealthScribe in July.

These tools – some of which are already on the market, with more on the way – record patient visits and generate notes for treatment and billing. Earlier iterations combine AI with offsite human scribes who provide quality control. But more and more are fully automated, no human required. Some also offer video recording and foreign language translation.

The promise is alluring: Ease your workload and reclaim hours in your day so you can spend more time with patients or try that “work-life balance” thing you’ve heard so much about.

But do these tools fulfill that promise?

According to Dr. Partida and other doctors who spoke with this news organization, the answer is a resounding yes.
 

A tech solution for a tech problem

“I believe a lot of doctors see patients for free. They get paid to do paperwork,” said Anthony J. Mazzarelli, MD, JD, MBE, co-president and CEO of Cooper University Health Care, in Camden, N.J.

Indeed, for every hour U.S. clinicians spend with their patients, they may spend 2 more hours documenting in electronic health records (EHRs), estimates show. About half of doctors, especially those in primary care, report feeling burned out, and some 42% say they want to quit clinical practice.

Enter AI scribes.

“The holy grail in medicine right now is improving burnout while also maintaining or improving productivity and quality,” said Patricia Garcia, MD, associate clinical information officer for ambulatory care at Stanford (Calif.) Health Care. “These ambient digital scribes have the potential to do just that.”

While anyone can buy these products, their use has been mostly limited to pilot programs and early adopters so far, said Dr. Garcia, who has been helping to pilot Nuance’s digital scribe, DAX, at Stanford.

But that’s expected to change quickly. “I don’t think the time horizon is a decade,” Dr. Garcia said. “I think within a matter of 2 or 3 years, these tools will be pervasive throughout health care.”

Since introducing these tools at Cooper, “our doctors’ paperwork burden is significantly lighter,” said Dr. Mazzarelli, who decides which technologies Cooper should invest in and who monitors their results. In Cooper studies, physicians who used DAX more than half the time spent 43% less time working on notes.

“They spend more time connecting with their patients, talking with them, and looking them in the eye,” Dr. Mazzarelli said. That, in turn, seems to improve patient outcomes, reduce doctor burnout and turnover, and lower costs.

The AI scribes, by virtue of eliminating the distraction of note taking, also allow doctors to give their full attention to the patient. “The patient relationship is the most important aspect of medicine,” said Raul Ayala, MD, MHCM, a family medicine physician at Adventist Health, in Hanford, Calif., who uses Augmedix. The digital scribe “helps us strengthen that relationship.”
 

What’s it like to use an AI medical scribe?

The scribes feature hardware (typically a smartphone or tablet) and software built on automatic speech recognition, natural language processing, and machine learning. Download an app to your device, and you’re ready to go. Use it to record in-person or telehealth visits.

In the first week, a company may help train you to use the hardware and software. You’ll likely start by using it for a few patient visits per day, ramping up gradually. Dr. Partida said she was comfortable using the system for all her patients in 6 weeks.

Each day, Dr. Partida logs in to a dedicated smartphone or tablet, opens the app, and reviews her schedule, including details she needs to prepare for each patient.

At the start of each patient visit, Dr. Partida taps the app icon to begin recording and lays the device nearby. She can pause as needed. At the end of the visit, she taps the icon again to stop recording.

The AI listens, creates the note, and updates relevant data in the EHR. The note includes patient problems, assessment, treatment plan, patient history, orders, and tasks for staff, along with medications, referrals, and preauthorizations. A human scribe, who is also a physician, reviews the information for accuracy and edits it as needed. By the next morning, the data are ready for Dr. Partida to review.

Fully automated versions can generate notes much faster. Jack Shilling, MD, MBA, an orthopedic surgeon at Cooper University Health Care, in Voorhees, N.J., uses DAX. A new feature called DAX Express – which uses OpenAI’s GPT-4 but no humans – provides him with a draft of his clinical notes in just seconds.
 

How accurate are AI notes?

The accuracy of those notes remains an open question, Dr. Garcia said – mostly because accuracy can be hard to define.

“If you asked five docs to write a note based on the same patient encounter, you’d get five different notes,” Dr. Garcia said. “That makes it hard to assess these technologies in a scientifically rigorous way.”

Still, the onus is on the physician to review the notes and edit them as needed, Dr. Garcia said. How light or heavy those edits are can depend on your unique preferences.

Dr. Shilling said he may need to lightly edit transcripts of his conversations with patients. “When someone tells me how long their knee hurts, slight variability in their transcribed words is tolerable,” he said. But for some things – such as physical exam notes and x-ray readings – he dictates directly into the device, speaking at a closer range and being less conversational, more exact in his speech.
 

Should you let patients know they’re being recorded?

The federal Health Insurance Portability and Accountability Act (HIPAA) does not require providers to inform patients that their face-to-face conversations are being recorded, said Daniel Lebovic, JD, corporate legal counsel at Compliancy Group, in Greenlawn, N.Y., a company that helps providers adhere to HIPAA rules.

But make sure you know the laws in your state and the policies at your health care practice. State laws may require providers to inform patients and to get patients’ consent in advance of being recorded.

All the doctors who spoke to this news organization said their patients are informed that they’ll be recorded and that they can opt out if they wish.
 

How much do AI scribes cost?

As the marketplace for these tools expands, companies are offering more products and services at different price points that target a range of organizations, from large health care systems to small private practices.

Price models vary, said Dr. Garcia. Some are based on the number of users, others on the number of notes, and still others on minutes.

Amazon’s HealthScribe is priced at 10 cents per minute. For 1,000 consultation transcripts per month, with each call averaging 15 minutes, it would take 15,000 minutes at a total cost of $1,500 for the month.

In general, the rapidly growing competition in this space could mean prices become more affordable, Dr. Garcia said. “It’s good that so many are getting into this game, because that means the price will come down and it will be a lot more accessible to everybody.”

A version of this article appeared on Medscape.com.

Andrea Partida, DO, an obstetrician and gynecologist in Enid, Okla., loves her new assistant.

The 15 or 20 minutes she used to spend on documentation for each patient visit is now 3. The 2-3 hours she’d spend charting outside clinic hours is maybe 1.

All that time saved allows her to see two to five more patients a day, provide better care to each patient, and get more involved in hospital leadership at Integris Health, where she works.

“I have a better work-life balance with my family,” Dr. Partida said. “I leave work at work and get home earlier.”

You’ve probably figured out the plot twist: Dr. Partida’s assistant is not a person – it’s artificial intelligence (AI).

Dr. Partida uses IRIS, a tool from OnPoint Healthcare Partners, part of a fast-growing niche of AI medical scribes designed to automate onerous data entry. The evolution of generative AI – specifically, large language models, such as ChatGPT – has led to a rapid explosion of these tools. Other companies in the space include Abridge, Ambience Healthcare, Augmedix, DeepScribe, Nuance (part of Microsoft), and Suki. The newest kid on the block, Amazon Web Services, announced the launch of HealthScribe in July.

These tools – some of which are already on the market, with more on the way – record patient visits and generate notes for treatment and billing. Earlier iterations combine AI with offsite human scribes who provide quality control. But more and more are fully automated, no human required. Some also offer video recording and foreign language translation.

The promise is alluring: Ease your workload and reclaim hours in your day so you can spend more time with patients or try that “work-life balance” thing you’ve heard so much about.

But do these tools fulfill that promise?

According to Dr. Partida and other doctors who spoke with this news organization, the answer is a resounding yes.
 

A tech solution for a tech problem

“I believe a lot of doctors see patients for free. They get paid to do paperwork,” said Anthony J. Mazzarelli, MD, JD, MBE, co-president and CEO of Cooper University Health Care, in Camden, N.J.

Indeed, for every hour U.S. clinicians spend with their patients, they may spend 2 more hours documenting in electronic health records (EHRs), estimates show. About half of doctors, especially those in primary care, report feeling burned out, and some 42% say they want to quit clinical practice.

Enter AI scribes.

“The holy grail in medicine right now is improving burnout while also maintaining or improving productivity and quality,” said Patricia Garcia, MD, associate clinical information officer for ambulatory care at Stanford (Calif.) Health Care. “These ambient digital scribes have the potential to do just that.”

While anyone can buy these products, their use has been mostly limited to pilot programs and early adopters so far, said Dr. Garcia, who has been helping to pilot Nuance’s digital scribe, DAX, at Stanford.

But that’s expected to change quickly. “I don’t think the time horizon is a decade,” Dr. Garcia said. “I think within a matter of 2 or 3 years, these tools will be pervasive throughout health care.”

Since introducing these tools at Cooper, “our doctors’ paperwork burden is significantly lighter,” said Dr. Mazzarelli, who decides which technologies Cooper should invest in and who monitors their results. In Cooper studies, physicians who used DAX more than half the time spent 43% less time working on notes.

“They spend more time connecting with their patients, talking with them, and looking them in the eye,” Dr. Mazzarelli said. That, in turn, seems to improve patient outcomes, reduce doctor burnout and turnover, and lower costs.

The AI scribes, by virtue of eliminating the distraction of note taking, also allow doctors to give their full attention to the patient. “The patient relationship is the most important aspect of medicine,” said Raul Ayala, MD, MHCM, a family medicine physician at Adventist Health, in Hanford, Calif., who uses Augmedix. The digital scribe “helps us strengthen that relationship.”
 

What’s it like to use an AI medical scribe?

The scribes feature hardware (typically a smartphone or tablet) and software built on automatic speech recognition, natural language processing, and machine learning. Download an app to your device, and you’re ready to go. Use it to record in-person or telehealth visits.

In the first week, a company may help train you to use the hardware and software. You’ll likely start by using it for a few patient visits per day, ramping up gradually. Dr. Partida said she was comfortable using the system for all her patients in 6 weeks.

Each day, Dr. Partida logs in to a dedicated smartphone or tablet, opens the app, and reviews her schedule, including details she needs to prepare for each patient.

At the start of each patient visit, Dr. Partida taps the app icon to begin recording and lays the device nearby. She can pause as needed. At the end of the visit, she taps the icon again to stop recording.

The AI listens, creates the note, and updates relevant data in the EHR. The note includes patient problems, assessment, treatment plan, patient history, orders, and tasks for staff, along with medications, referrals, and preauthorizations. A human scribe, who is also a physician, reviews the information for accuracy and edits it as needed. By the next morning, the data are ready for Dr. Partida to review.

Fully automated versions can generate notes much faster. Jack Shilling, MD, MBA, an orthopedic surgeon at Cooper University Health Care, in Voorhees, N.J., uses DAX. A new feature called DAX Express – which uses OpenAI’s GPT-4 but no humans – provides him with a draft of his clinical notes in just seconds.
 

How accurate are AI notes?

The accuracy of those notes remains an open question, Dr. Garcia said – mostly because accuracy can be hard to define.

“If you asked five docs to write a note based on the same patient encounter, you’d get five different notes,” Dr. Garcia said. “That makes it hard to assess these technologies in a scientifically rigorous way.”

Still, the onus is on the physician to review the notes and edit them as needed, Dr. Garcia said. How light or heavy those edits are can depend on your unique preferences.

Dr. Shilling said he may need to lightly edit transcripts of his conversations with patients. “When someone tells me how long their knee hurts, slight variability in their transcribed words is tolerable,” he said. But for some things – such as physical exam notes and x-ray readings – he dictates directly into the device, speaking at a closer range and being less conversational, more exact in his speech.
 

Should you let patients know they’re being recorded?

The federal Health Insurance Portability and Accountability Act (HIPAA) does not require providers to inform patients that their face-to-face conversations are being recorded, said Daniel Lebovic, JD, corporate legal counsel at Compliancy Group, in Greenlawn, N.Y., a company that helps providers adhere to HIPAA rules.

But make sure you know the laws in your state and the policies at your health care practice. State laws may require providers to inform patients and to get patients’ consent in advance of being recorded.

All the doctors who spoke to this news organization said their patients are informed that they’ll be recorded and that they can opt out if they wish.
 

How much do AI scribes cost?

As the marketplace for these tools expands, companies are offering more products and services at different price points that target a range of organizations, from large health care systems to small private practices.

Price models vary, said Dr. Garcia. Some are based on the number of users, others on the number of notes, and still others on minutes.

Amazon’s HealthScribe is priced at 10 cents per minute. For 1,000 consultation transcripts per month, with each call averaging 15 minutes, it would take 15,000 minutes at a total cost of $1,500 for the month.

In general, the rapidly growing competition in this space could mean prices become more affordable, Dr. Garcia said. “It’s good that so many are getting into this game, because that means the price will come down and it will be a lot more accessible to everybody.”

A version of this article appeared on Medscape.com.

Ancestry was a significant predictor of response to lithium by adults with bipolar disorder (BPD), based on data from 172 individuals.

Lithium remains the first-line treatment for BPD, but clinical improvement occurs in less than one-third of patients, and factors that might affect response, especially genetic factors, have not been well studied, wrote Ana M. Díaz-Zuluaga, MD, of University of Antioquia, Medellín, Colombia, and colleagues.

Previous genetic research identified four linked single nucleotide polymorphisms (SNPs) in a single locus on chromosome 21 that were associated with lithium response, but the study was limited to individuals with European and Asian ancestry, the researchers said.

In a study published in the Journal of Affective Disorders, the researchers identified 172 adults aged 18 and older with a diagnosis of BPD I or II based on the DSM-IV-TR criteria. Participants had been taking lithium continuously for at least 6 months. Lithium response was defined using the Retrospective Criteria of Long-Term Treatment Response in Research Subjects with BD, also known as the Alda scale. Total Alda scale scores of 7 or higher indicated a responder phenotype; scores less than 7 were considered nonresponders.

Ancestry was determined using DNA samples and the software Structure Version 2.2, and participants were classified as Amerindian, African, or European.

The overall response rate to lithium was 15.11% (26 of 172 patients). In a univariate analysis, no significant differences emerged between responders and nonresponders in demographics or clinical characteristics. However, patients responsive to lithium were significantly less likely of African ancestry, compared with nonresponders (0.1 vs. 0.2, P = .005) and more likely of European ancestry (0.5 vs. 0.3, P = .024), and had fewer depressive episodes (2 vs. 3.9, P = .002). The difference in responders vs. nonresponders of Amerindian ancestry was not statistically significant (0.4 vs. 0.5, P = .204).

The researchers then used machine learning based on Advanced Recursive Partitioning Approaches (ARPAs) to create classification trees with and without ancestry components for predicting response to lithium. “Variable importance analysis shows that the most important predictor is the probability of Amerindian ancestry component, followed by the Amerindian and European ancestral components individual variances, and then by the African and European ancestry components,” the researchers wrote.

Without the ancestry component, the sensitivity and specificity for predicting a treatment response to lithium were 50% and 94.5% respectively, with an area under the curve of 72.2%.

“However, when ancestral components are included in the model, the sensitivity and specificity are 93 % and 84 %, respectively,” with an AUC of 89.2%, the researchers said.

Clinical predictors of treatment response included disease duration, number of depressive episodes, total number of affective episodes, and number of manic episodes.

The findings were limited by several factors including the cross-sectional design and potential impact of other psychotropic drugs, the researchers noted. A replication of the study in an independent dataset is needed to validate the findings, they said.

However, the study is the first known to explore the effect of ancestry on bipolar patients’ response to lithium, and suggests that ancestry components have potential predictive value in the clinical setting that could support a more personalized approach to treatment, the researchers said.

The study was supported by PRISMA U.T., Colciencias, Invitación 990 del 3 de Agosto de 2017, Código 111577757629, Contrato 781 de 2017; Convocatoria Programática Ciencias de la Salud 2014-2015 CODI-UdeA, and Convocatoria N.727-2015 Doctorados Nacionales, Colciencias, 2015. The researchers had no financial conflicts to disclose.

Ancestry was a significant predictor of response to lithium by adults with bipolar disorder (BPD), based on data from 172 individuals.

Lithium remains the first-line treatment for BPD, but clinical improvement occurs in less than one-third of patients, and factors that might affect response, especially genetic factors, have not been well studied, wrote Ana M. Díaz-Zuluaga, MD, of University of Antioquia, Medellín, Colombia, and colleagues.

Previous genetic research identified four linked single nucleotide polymorphisms (SNPs) in a single locus on chromosome 21 that were associated with lithium response, but the study was limited to individuals with European and Asian ancestry, the researchers said.

In a study published in the Journal of Affective Disorders, the researchers identified 172 adults aged 18 and older with a diagnosis of BPD I or II based on the DSM-IV-TR criteria. Participants had been taking lithium continuously for at least 6 months. Lithium response was defined using the Retrospective Criteria of Long-Term Treatment Response in Research Subjects with BD, also known as the Alda scale. Total Alda scale scores of 7 or higher indicated a responder phenotype; scores less than 7 were considered nonresponders.

Ancestry was determined using DNA samples and the software Structure Version 2.2, and participants were classified as Amerindian, African, or European.

The overall response rate to lithium was 15.11% (26 of 172 patients). In a univariate analysis, no significant differences emerged between responders and nonresponders in demographics or clinical characteristics. However, patients responsive to lithium were significantly less likely of African ancestry, compared with nonresponders (0.1 vs. 0.2, P = .005) and more likely of European ancestry (0.5 vs. 0.3, P = .024), and had fewer depressive episodes (2 vs. 3.9, P = .002). The difference in responders vs. nonresponders of Amerindian ancestry was not statistically significant (0.4 vs. 0.5, P = .204).

The researchers then used machine learning based on Advanced Recursive Partitioning Approaches (ARPAs) to create classification trees with and without ancestry components for predicting response to lithium. “Variable importance analysis shows that the most important predictor is the probability of Amerindian ancestry component, followed by the Amerindian and European ancestral components individual variances, and then by the African and European ancestry components,” the researchers wrote.

Without the ancestry component, the sensitivity and specificity for predicting a treatment response to lithium were 50% and 94.5% respectively, with an area under the curve of 72.2%.

“However, when ancestral components are included in the model, the sensitivity and specificity are 93 % and 84 %, respectively,” with an AUC of 89.2%, the researchers said.

Clinical predictors of treatment response included disease duration, number of depressive episodes, total number of affective episodes, and number of manic episodes.

The findings were limited by several factors including the cross-sectional design and potential impact of other psychotropic drugs, the researchers noted. A replication of the study in an independent dataset is needed to validate the findings, they said.

However, the study is the first known to explore the effect of ancestry on bipolar patients’ response to lithium, and suggests that ancestry components have potential predictive value in the clinical setting that could support a more personalized approach to treatment, the researchers said.

The study was supported by PRISMA U.T., Colciencias, Invitación 990 del 3 de Agosto de 2017, Código 111577757629, Contrato 781 de 2017; Convocatoria Programática Ciencias de la Salud 2014-2015 CODI-UdeA, and Convocatoria N.727-2015 Doctorados Nacionales, Colciencias, 2015. The researchers had no financial conflicts to disclose.

Ancestry was a significant predictor of response to lithium by adults with bipolar disorder (BPD), based on data from 172 individuals.

Lithium remains the first-line treatment for BPD, but clinical improvement occurs in less than one-third of patients, and factors that might affect response, especially genetic factors, have not been well studied, wrote Ana M. Díaz-Zuluaga, MD, of University of Antioquia, Medellín, Colombia, and colleagues.

Previous genetic research identified four linked single nucleotide polymorphisms (SNPs) in a single locus on chromosome 21 that were associated with lithium response, but the study was limited to individuals with European and Asian ancestry, the researchers said.

In a study published in the Journal of Affective Disorders, the researchers identified 172 adults aged 18 and older with a diagnosis of BPD I or II based on the DSM-IV-TR criteria. Participants had been taking lithium continuously for at least 6 months. Lithium response was defined using the Retrospective Criteria of Long-Term Treatment Response in Research Subjects with BD, also known as the Alda scale. Total Alda scale scores of 7 or higher indicated a responder phenotype; scores less than 7 were considered nonresponders.

Ancestry was determined using DNA samples and the software Structure Version 2.2, and participants were classified as Amerindian, African, or European.

The overall response rate to lithium was 15.11% (26 of 172 patients). In a univariate analysis, no significant differences emerged between responders and nonresponders in demographics or clinical characteristics. However, patients responsive to lithium were significantly less likely of African ancestry, compared with nonresponders (0.1 vs. 0.2, P = .005) and more likely of European ancestry (0.5 vs. 0.3, P = .024), and had fewer depressive episodes (2 vs. 3.9, P = .002). The difference in responders vs. nonresponders of Amerindian ancestry was not statistically significant (0.4 vs. 0.5, P = .204).

The researchers then used machine learning based on Advanced Recursive Partitioning Approaches (ARPAs) to create classification trees with and without ancestry components for predicting response to lithium. “Variable importance analysis shows that the most important predictor is the probability of Amerindian ancestry component, followed by the Amerindian and European ancestral components individual variances, and then by the African and European ancestry components,” the researchers wrote.

Without the ancestry component, the sensitivity and specificity for predicting a treatment response to lithium were 50% and 94.5% respectively, with an area under the curve of 72.2%.

“However, when ancestral components are included in the model, the sensitivity and specificity are 93 % and 84 %, respectively,” with an AUC of 89.2%, the researchers said.

Clinical predictors of treatment response included disease duration, number of depressive episodes, total number of affective episodes, and number of manic episodes.

The findings were limited by several factors including the cross-sectional design and potential impact of other psychotropic drugs, the researchers noted. A replication of the study in an independent dataset is needed to validate the findings, they said.

However, the study is the first known to explore the effect of ancestry on bipolar patients’ response to lithium, and suggests that ancestry components have potential predictive value in the clinical setting that could support a more personalized approach to treatment, the researchers said.

The study was supported by PRISMA U.T., Colciencias, Invitación 990 del 3 de Agosto de 2017, Código 111577757629, Contrato 781 de 2017; Convocatoria Programática Ciencias de la Salud 2014-2015 CODI-UdeA, and Convocatoria N.727-2015 Doctorados Nacionales, Colciencias, 2015. The researchers had no financial conflicts to disclose.

Zolpidem (Ambien) is a well-known sedative for sleep. Letairis (Ambrisentan) is a vasodilator for the treatment of pulmonary arterial hypertension. Citalopram (Celexa) is an antidepressant; escitalopram (Lexapro) is prescribed for anxiety and depression.
 

Those are just 4 of the more than 80 pairs of drug names that the Institute for Safe Medication Practices recently added to its list of confusing drug names. The aim is to increase awareness about the potential for a serious medication mistake when the wrong drug is given because of drug names that look and sound similar.

Awareness of these drug names, however, is just the first step in preventing medication mistakes. Health care providers should take a number of other steps as well, experts said.

ISMP launched its confusing drug names list, previously called look-alike, sound-alike (LASA) drugs, in 2008. The new list is an update of the 2019 version, said Michael J. Gaunt, PharmD, senior manager of error reporting programs for the ISMP, which focuses on the prevention of medication mistakes. The new entries were chosen on the basis of a number of factors, including ISMP’s analysis of recent medication mishap reports that were submitted to it.

The ISMP list now includes about 528 drug pairs, Dr. Gaunt said. The list is long, he said, partly because each pair is listed twice, so readers can cross reference. For instance, hydralazine and hydroxyzine are listed in one entry in the list, and hydroxyzine and hydralazine are listed in another.

Brand Institute in Miami has named, among other drugs, Entresto, Rybelsus, and Lunesta. The regulatory arm of the company, the Drug Safety Institute, “considers drug names that have been confused as an important part of our comprehensive drug name assessments,” Todd Bridges, global president of the institute, said in an emailed statement. Information on the confusing drug names are incorporated into the company’s proprietary algorithm and is used when developing brand names for drugs. “We continually update this algorithm as new drug names that are often confused are identified,” Mr. Bridges said.
 

Confusing drug names: Ongoing issue

The length of the list, as well as the latest additions, are not surprising, said Mary Ann Kliethermes, PharmD, director of medication safety and quality for the American Society of Health-System Pharmacists, a membership organization of about 60,000 pharmacists who practice in inpatient and outpatient settings.

“I’ve been in practice over 45 years,” she said, “and this has been a problem ever since I have been in practice.” The sheer volume of new drugs is one reason, she said. From 2013 through 2022, the U.S. Food and Drug Administration approved an average of 43 novel drugs per year, according to a report from its Center for Drug Evaluation and Research. “Since the 90s, this [confusion about similar drug names] has happened,” Dr. Kliethermes said.

According to a 2023 report, about 7,000-9,000 people die each year in the United States as the result of a medication error. However, it’s impossible to say for sure what percentage of those errors involve name confusion, Dr. Gaunt said.

Not all the mistakes are reported. Some that are reported are dramatic and deadly. In 2022, a Tennessee nurse was convicted of gross neglect and negligent homicide. She was sentenced to 3 years’ probation after she mistakenly gave vercuronium, an anesthetic agent, instead of the sedative Versed to a patient, and the woman died.
 

Updated list: A closer look

Many of the new drug pairs that are listed in the update are cephalosporins, said Dr. Kliethermes, who reviewed the new list for this news organization. In all, 20 of the latest 82 additions are cephalosporins. These include drugs such as cefazolin, which can be confused with cefotetan, and vice versa. These drugs have been around since the 1980s, she said, but “they needed to be on there.” Even in the 1980s, it was becoming difficult to differentiate them, and there were fewer drugs in that class then, she said.

Influenza vaccines made the new list, too. Fluzone High-Dose Quadrivalent can be confused with fluzone quadrivalent. Other new additions: hydrochlorothiazide and hydroxychloroquine, Lasik and Wakix, Pitressin and Pitocin, Remeron and Rozerem.
 

Beyond the list

While it’s not possible to pinpoint how big a problem name confusion is in causing medication mistakes, “it is certainly still an issue,” Dr. Gaunt said. A variety of practices can reduce that risk substantially, Dr. Gaunt and Dr. Kliethermes agreed.

Tall-man lettering. Both the FDA and the ISMP recommend the use of so-called tall-man lettering (TML), which involves the use of uppercase letters, sometimes in boldface, to distinguish similar names on product labels and elsewhere. Examples include vinBLAStine and vinCRIStine.

Electronic prescribing. “It eliminates the risk of handwriting confusion,” Dr. Gaunt said. However, electronic prescribing can have a downside, Dr. Kliethermes said. When ordering medication, a person may type in a few letters and may then be presented with a prompt that lists several drug names, and it can be easy to click the wrong one. For that reason, ISMP and other experts recommend typing at least five letters when searching for a medication in an electronic system.

Use both brand and generic names on labels and prescriptions.

Write the indication. That can serve as a double check. If a prescription for Ambien says “For sleep,” there’s probably less risk of filling a prescription for ambrisentan, the vasodilator.

Smart formulary additions. When hospitals add medications to their formularies, “part of that formulary assessment should include looking at the potential risk for errors,” Dr. Gaunt said. This involves keeping an eye out for confusing names and similar packaging. “Do that analysis up front and put in strategies to minimize that. Maybe you look for a different drug [for the same use] that has a different name.” Or choose a different manufacturer, so the medication would at least have a different container.

Use bar code scanning. Suppose a pharmacist goes to the shelf and pulls the wrong drug. “Bar code scanning provides the opportunity to catch the error,” Dr. Gaunt said. Many community pharmacies now have bar code scanning. ISMP just issued best practices for community pharmacies, Dr. Gaunt said, and these include the use of bar code scanning and other measures.

Educate consumers. Health care providers can educate consumers on how to minimize the risk of getting the wrong drug, Dr. Gaunt said. When patients are picking up a prescription, suggest they look at the container label; if it looks different from previous prescriptions of the same medicine, ask the pharmacist for an explanation. Some patients just pass it off, Dr. Gaunt said, figuring the pharmacist or health plan switched manufacturers of their medication.

Access the list. The entire list is on the ISMP site and is accessible after free registration.
 

Goal: Preventing confusion

The FDA has provided guidance for industry on naming drugs not yet approved so that the proposed names are not too similar in sound or appearance to those already on the market. Included in the lengthy document are checklists, such as, “Across a range of dialects, are the names consistently pronounced differently?” and “Are the lengths of the names dissimilar when scripted?” (Lengths are considered different if they differ by two or more letters.)

The FDA also offers the phonetic and orthographic computer analysis (POCA) program, a software tool that employs an advanced algorithm to evaluate similarities between two drug names. The data sources are updated regularly as new drugs are approved.
 

Liability update

The problem may be decreasing. In a 2020 report, researchers used pharmacists’ professional liability claim data from the Healthcare Providers Service Organization. They compared 2018 data on claims with 2013 data. The percentage of claims associated with wrong drug dispensing errors declined from 43.8% in 2013 to 36.8% in 2018. Wrong dose claims also declined, from 31.5% to 15.3%.

These researchers concluded that technology and automation have contributed to the prevention of medication errors caused by the use of the wrong drug and the wrong dose, but mistakes continue, owing to system and human errors.

A version of this article first appeared on Medscape.com.

Zolpidem (Ambien) is a well-known sedative for sleep. Letairis (Ambrisentan) is a vasodilator for the treatment of pulmonary arterial hypertension. Citalopram (Celexa) is an antidepressant; escitalopram (Lexapro) is prescribed for anxiety and depression.
 

Those are just 4 of the more than 80 pairs of drug names that the Institute for Safe Medication Practices recently added to its list of confusing drug names. The aim is to increase awareness about the potential for a serious medication mistake when the wrong drug is given because of drug names that look and sound similar.

Awareness of these drug names, however, is just the first step in preventing medication mistakes. Health care providers should take a number of other steps as well, experts said.

ISMP launched its confusing drug names list, previously called look-alike, sound-alike (LASA) drugs, in 2008. The new list is an update of the 2019 version, said Michael J. Gaunt, PharmD, senior manager of error reporting programs for the ISMP, which focuses on the prevention of medication mistakes. The new entries were chosen on the basis of a number of factors, including ISMP’s analysis of recent medication mishap reports that were submitted to it.

The ISMP list now includes about 528 drug pairs, Dr. Gaunt said. The list is long, he said, partly because each pair is listed twice, so readers can cross reference. For instance, hydralazine and hydroxyzine are listed in one entry in the list, and hydroxyzine and hydralazine are listed in another.

Brand Institute in Miami has named, among other drugs, Entresto, Rybelsus, and Lunesta. The regulatory arm of the company, the Drug Safety Institute, “considers drug names that have been confused as an important part of our comprehensive drug name assessments,” Todd Bridges, global president of the institute, said in an emailed statement. Information on the confusing drug names are incorporated into the company’s proprietary algorithm and is used when developing brand names for drugs. “We continually update this algorithm as new drug names that are often confused are identified,” Mr. Bridges said.
 

Confusing drug names: Ongoing issue

The length of the list, as well as the latest additions, are not surprising, said Mary Ann Kliethermes, PharmD, director of medication safety and quality for the American Society of Health-System Pharmacists, a membership organization of about 60,000 pharmacists who practice in inpatient and outpatient settings.

“I’ve been in practice over 45 years,” she said, “and this has been a problem ever since I have been in practice.” The sheer volume of new drugs is one reason, she said. From 2013 through 2022, the U.S. Food and Drug Administration approved an average of 43 novel drugs per year, according to a report from its Center for Drug Evaluation and Research. “Since the 90s, this [confusion about similar drug names] has happened,” Dr. Kliethermes said.

According to a 2023 report, about 7,000-9,000 people die each year in the United States as the result of a medication error. However, it’s impossible to say for sure what percentage of those errors involve name confusion, Dr. Gaunt said.

Not all the mistakes are reported. Some that are reported are dramatic and deadly. In 2022, a Tennessee nurse was convicted of gross neglect and negligent homicide. She was sentenced to 3 years’ probation after she mistakenly gave vercuronium, an anesthetic agent, instead of the sedative Versed to a patient, and the woman died.
 

Updated list: A closer look

Many of the new drug pairs that are listed in the update are cephalosporins, said Dr. Kliethermes, who reviewed the new list for this news organization. In all, 20 of the latest 82 additions are cephalosporins. These include drugs such as cefazolin, which can be confused with cefotetan, and vice versa. These drugs have been around since the 1980s, she said, but “they needed to be on there.” Even in the 1980s, it was becoming difficult to differentiate them, and there were fewer drugs in that class then, she said.

Influenza vaccines made the new list, too. Fluzone High-Dose Quadrivalent can be confused with fluzone quadrivalent. Other new additions: hydrochlorothiazide and hydroxychloroquine, Lasik and Wakix, Pitressin and Pitocin, Remeron and Rozerem.
 

Beyond the list

While it’s not possible to pinpoint how big a problem name confusion is in causing medication mistakes, “it is certainly still an issue,” Dr. Gaunt said. A variety of practices can reduce that risk substantially, Dr. Gaunt and Dr. Kliethermes agreed.

Tall-man lettering. Both the FDA and the ISMP recommend the use of so-called tall-man lettering (TML), which involves the use of uppercase letters, sometimes in boldface, to distinguish similar names on product labels and elsewhere. Examples include vinBLAStine and vinCRIStine.

Electronic prescribing. “It eliminates the risk of handwriting confusion,” Dr. Gaunt said. However, electronic prescribing can have a downside, Dr. Kliethermes said. When ordering medication, a person may type in a few letters and may then be presented with a prompt that lists several drug names, and it can be easy to click the wrong one. For that reason, ISMP and other experts recommend typing at least five letters when searching for a medication in an electronic system.

Use both brand and generic names on labels and prescriptions.

Write the indication. That can serve as a double check. If a prescription for Ambien says “For sleep,” there’s probably less risk of filling a prescription for ambrisentan, the vasodilator.

Smart formulary additions. When hospitals add medications to their formularies, “part of that formulary assessment should include looking at the potential risk for errors,” Dr. Gaunt said. This involves keeping an eye out for confusing names and similar packaging. “Do that analysis up front and put in strategies to minimize that. Maybe you look for a different drug [for the same use] that has a different name.” Or choose a different manufacturer, so the medication would at least have a different container.

Use bar code scanning. Suppose a pharmacist goes to the shelf and pulls the wrong drug. “Bar code scanning provides the opportunity to catch the error,” Dr. Gaunt said. Many community pharmacies now have bar code scanning. ISMP just issued best practices for community pharmacies, Dr. Gaunt said, and these include the use of bar code scanning and other measures.

Educate consumers. Health care providers can educate consumers on how to minimize the risk of getting the wrong drug, Dr. Gaunt said. When patients are picking up a prescription, suggest they look at the container label; if it looks different from previous prescriptions of the same medicine, ask the pharmacist for an explanation. Some patients just pass it off, Dr. Gaunt said, figuring the pharmacist or health plan switched manufacturers of their medication.

Access the list. The entire list is on the ISMP site and is accessible after free registration.
 

Goal: Preventing confusion

The FDA has provided guidance for industry on naming drugs not yet approved so that the proposed names are not too similar in sound or appearance to those already on the market. Included in the lengthy document are checklists, such as, “Across a range of dialects, are the names consistently pronounced differently?” and “Are the lengths of the names dissimilar when scripted?” (Lengths are considered different if they differ by two or more letters.)

The FDA also offers the phonetic and orthographic computer analysis (POCA) program, a software tool that employs an advanced algorithm to evaluate similarities between two drug names. The data sources are updated regularly as new drugs are approved.
 

Liability update

The problem may be decreasing. In a 2020 report, researchers used pharmacists’ professional liability claim data from the Healthcare Providers Service Organization. They compared 2018 data on claims with 2013 data. The percentage of claims associated with wrong drug dispensing errors declined from 43.8% in 2013 to 36.8% in 2018. Wrong dose claims also declined, from 31.5% to 15.3%.

These researchers concluded that technology and automation have contributed to the prevention of medication errors caused by the use of the wrong drug and the wrong dose, but mistakes continue, owing to system and human errors.

A version of this article first appeared on Medscape.com.

Zolpidem (Ambien) is a well-known sedative for sleep. Letairis (Ambrisentan) is a vasodilator for the treatment of pulmonary arterial hypertension. Citalopram (Celexa) is an antidepressant; escitalopram (Lexapro) is prescribed for anxiety and depression.
 

Those are just 4 of the more than 80 pairs of drug names that the Institute for Safe Medication Practices recently added to its list of confusing drug names. The aim is to increase awareness about the potential for a serious medication mistake when the wrong drug is given because of drug names that look and sound similar.

Awareness of these drug names, however, is just the first step in preventing medication mistakes. Health care providers should take a number of other steps as well, experts said.

ISMP launched its confusing drug names list, previously called look-alike, sound-alike (LASA) drugs, in 2008. The new list is an update of the 2019 version, said Michael J. Gaunt, PharmD, senior manager of error reporting programs for the ISMP, which focuses on the prevention of medication mistakes. The new entries were chosen on the basis of a number of factors, including ISMP’s analysis of recent medication mishap reports that were submitted to it.

The ISMP list now includes about 528 drug pairs, Dr. Gaunt said. The list is long, he said, partly because each pair is listed twice, so readers can cross reference. For instance, hydralazine and hydroxyzine are listed in one entry in the list, and hydroxyzine and hydralazine are listed in another.

Brand Institute in Miami has named, among other drugs, Entresto, Rybelsus, and Lunesta. The regulatory arm of the company, the Drug Safety Institute, “considers drug names that have been confused as an important part of our comprehensive drug name assessments,” Todd Bridges, global president of the institute, said in an emailed statement. Information on the confusing drug names are incorporated into the company’s proprietary algorithm and is used when developing brand names for drugs. “We continually update this algorithm as new drug names that are often confused are identified,” Mr. Bridges said.
 

Confusing drug names: Ongoing issue

The length of the list, as well as the latest additions, are not surprising, said Mary Ann Kliethermes, PharmD, director of medication safety and quality for the American Society of Health-System Pharmacists, a membership organization of about 60,000 pharmacists who practice in inpatient and outpatient settings.

“I’ve been in practice over 45 years,” she said, “and this has been a problem ever since I have been in practice.” The sheer volume of new drugs is one reason, she said. From 2013 through 2022, the U.S. Food and Drug Administration approved an average of 43 novel drugs per year, according to a report from its Center for Drug Evaluation and Research. “Since the 90s, this [confusion about similar drug names] has happened,” Dr. Kliethermes said.

According to a 2023 report, about 7,000-9,000 people die each year in the United States as the result of a medication error. However, it’s impossible to say for sure what percentage of those errors involve name confusion, Dr. Gaunt said.

Not all the mistakes are reported. Some that are reported are dramatic and deadly. In 2022, a Tennessee nurse was convicted of gross neglect and negligent homicide. She was sentenced to 3 years’ probation after she mistakenly gave vercuronium, an anesthetic agent, instead of the sedative Versed to a patient, and the woman died.
 

Updated list: A closer look

Many of the new drug pairs that are listed in the update are cephalosporins, said Dr. Kliethermes, who reviewed the new list for this news organization. In all, 20 of the latest 82 additions are cephalosporins. These include drugs such as cefazolin, which can be confused with cefotetan, and vice versa. These drugs have been around since the 1980s, she said, but “they needed to be on there.” Even in the 1980s, it was becoming difficult to differentiate them, and there were fewer drugs in that class then, she said.

Influenza vaccines made the new list, too. Fluzone High-Dose Quadrivalent can be confused with fluzone quadrivalent. Other new additions: hydrochlorothiazide and hydroxychloroquine, Lasik and Wakix, Pitressin and Pitocin, Remeron and Rozerem.
 

Beyond the list

While it’s not possible to pinpoint how big a problem name confusion is in causing medication mistakes, “it is certainly still an issue,” Dr. Gaunt said. A variety of practices can reduce that risk substantially, Dr. Gaunt and Dr. Kliethermes agreed.

Tall-man lettering. Both the FDA and the ISMP recommend the use of so-called tall-man lettering (TML), which involves the use of uppercase letters, sometimes in boldface, to distinguish similar names on product labels and elsewhere. Examples include vinBLAStine and vinCRIStine.

Electronic prescribing. “It eliminates the risk of handwriting confusion,” Dr. Gaunt said. However, electronic prescribing can have a downside, Dr. Kliethermes said. When ordering medication, a person may type in a few letters and may then be presented with a prompt that lists several drug names, and it can be easy to click the wrong one. For that reason, ISMP and other experts recommend typing at least five letters when searching for a medication in an electronic system.

Use both brand and generic names on labels and prescriptions.

Write the indication. That can serve as a double check. If a prescription for Ambien says “For sleep,” there’s probably less risk of filling a prescription for ambrisentan, the vasodilator.

Smart formulary additions. When hospitals add medications to their formularies, “part of that formulary assessment should include looking at the potential risk for errors,” Dr. Gaunt said. This involves keeping an eye out for confusing names and similar packaging. “Do that analysis up front and put in strategies to minimize that. Maybe you look for a different drug [for the same use] that has a different name.” Or choose a different manufacturer, so the medication would at least have a different container.

Use bar code scanning. Suppose a pharmacist goes to the shelf and pulls the wrong drug. “Bar code scanning provides the opportunity to catch the error,” Dr. Gaunt said. Many community pharmacies now have bar code scanning. ISMP just issued best practices for community pharmacies, Dr. Gaunt said, and these include the use of bar code scanning and other measures.

Educate consumers. Health care providers can educate consumers on how to minimize the risk of getting the wrong drug, Dr. Gaunt said. When patients are picking up a prescription, suggest they look at the container label; if it looks different from previous prescriptions of the same medicine, ask the pharmacist for an explanation. Some patients just pass it off, Dr. Gaunt said, figuring the pharmacist or health plan switched manufacturers of their medication.

Access the list. The entire list is on the ISMP site and is accessible after free registration.
 

Goal: Preventing confusion

The FDA has provided guidance for industry on naming drugs not yet approved so that the proposed names are not too similar in sound or appearance to those already on the market. Included in the lengthy document are checklists, such as, “Across a range of dialects, are the names consistently pronounced differently?” and “Are the lengths of the names dissimilar when scripted?” (Lengths are considered different if they differ by two or more letters.)

The FDA also offers the phonetic and orthographic computer analysis (POCA) program, a software tool that employs an advanced algorithm to evaluate similarities between two drug names. The data sources are updated regularly as new drugs are approved.
 

Liability update

The problem may be decreasing. In a 2020 report, researchers used pharmacists’ professional liability claim data from the Healthcare Providers Service Organization. They compared 2018 data on claims with 2013 data. The percentage of claims associated with wrong drug dispensing errors declined from 43.8% in 2013 to 36.8% in 2018. Wrong dose claims also declined, from 31.5% to 15.3%.

These researchers concluded that technology and automation have contributed to the prevention of medication errors caused by the use of the wrong drug and the wrong dose, but mistakes continue, owing to system and human errors.

A version of this article first appeared on Medscape.com.