Bipolar Disorder

Adding lithium to usual care does not decrease the risk of suicide-related events in those with major depressive disorder (MDD) or bipolar disorder (BD) who have survived a recent suicidal event, new research shows.

The results of a randomized, double-blind, placebo-controlled trial in veterans showed no apparent advantage of the drug in preventing self-injury, suicide attempts, or urgent hospitalization to prevent suicide.

“Lithium is an important therapy for bipolar disorders and depression subsets. Our study indicates that, in patients who are actively followed and treated in a system of care that the VA provides, simply adding lithium to their existing management, including medications, is unlikely to be effective for preventing a broad range of suicide-related events,” study investigator Ryan Ferguson, MPH, ScD, Boston Cooperative Studies Coordinating Center, VA Boston Healthcare System, told this news organization.

The study was published online JAMA Psychiatry.
 

Surprising findings

The results were somewhat surprising, Dr. Ferguson added. “Lithium showed little or no effect in our study, compared to observational data and results from previous trials. Many clinicians and practice guidelines had assumed that lithium was an effective agent in preventing suicide,” he said.

However, the authors of an accompanying editorial urge caution in concluding that lithium has no antisuicidal effects.

This “rigorously designed and conducted trial has much to teach but cannot be taken as evidence that lithium treatment is ineffective regarding suicidal risk,” write Ross Baldessarini, MD, and Leonardo Tondo, MD, department of psychiatry, Harvard Medical School, Boston.

Study participants were veterans with MDD or BD receiving care at one of 29 Veterans Administration medical centers who survived a recent suicide-related event. In addition to usual care, they were randomly assigned to receive oral extended-release lithium carbonate starting at 600 mg/day or matching placebo for 52 weeks.

The primary outcome was time to the first repeated suicide-related event, including suicide attempts, interrupted attempts, hospitalizations specifically to prevent suicide, and deaths from suicide.

The trial was stopped for futility after 519 veterans (mean age, 42.8 years; 84% male) were randomly assigned to receive lithium (n = 255) or placebo (n = 264). At 3 months, mean lithium concentrations were 0.54 mEq/L for patients with BD and 0.46 mEq/L for those with MDD.

There was no significant difference in the primary outcome (hazard ratio, 1.10; 95% confidence interval, 0.77-1.55; P = .61).

A total of 127 participants (24.5%) had suicide-related outcomes – 65 in the lithium group and 62 in the placebo group. One death occurred in the lithium group and three in the placebo group. There were no unanticipated drug-related safety concerns.
 

Caveats, cautionary notes

The researchers note that the study did not reach its original recruitment goal. “One of the barriers to recruitment was the perception of many of the clinicians caring for potential participants that the effectiveness of lithium was already established; in fact, this perception was supported by the VA/U.S. Department of Defense Clinical Practice Guideline,” they point out.

They also note that most veterans in the study had depression rather than BD, which is the most common indication for lithium use. Most also had substance use disorders, posttraumatic stress disorder, or both, which could influence outcomes.

As a result of small numbers, it wasn’t possible to evaluate outcomes for patients with BD, test whether outcomes differed among patients with BD and MDD, or assess whether comorbidities attenuated the effects of lithium.

The study’s protocol increased participants’ contacts with the VA, which also may have affected outcomes, the researchers note.

In addition, high rates of attrition and low rates of substantial adherence to lithium meant only about half (48.1%) of the study population achieved target serum lithium concentrations.

Editorial writers Dr. Baldessarini and Dr. Tondo note that the low circulating concentrations of lithium and the fact that adherence to assigned treatment was considered adequate in only 17% of participants are key limitations of the study.

“In general, controlled treatment trials aimed at detecting suicide preventive effects are difficult to design, perform, and interpret,” they point out.

Evidence supporting an antisuicidal effect of lithium treatment includes nearly three dozen observational trials that have shown fewer suicides or attempts with lithium treatment, as well as “marked, temporary” increases in suicidal behavior soon after stopping lithium treatment.

Dr. Baldessarini and Dr. Tondo note the current findings “cannot be taken as evidence that lithium lacks antisuicidal effects. An ironic final note is that recruiting participants to such trials may be made difficult by an evidently prevalent belief that the question of antisuicidal effects of lithium is already settled, which it certainly is not,” they write.

Dr. Ferguson “agrees that more work needs to be done to understand the antisuicidal effect of lithium.

The study received financial and material support from a grant from the Cooperative Studies Program, Office of Research and Development, U.S. Department of Veterans Affairs. Dr. Ferguson has disclosed no relevant financial relationships. A complete list of author disclosures is available with the original article.

Dr. Baldessarini and Dr. Tondo have disclosed no relevant financial relationships. Their editorial was supported by grants from the Bruce J. Anderson Foundation, the McLean Private Donors Fund for Psychiatric Research, and the Aretaeus Foundation of Rome.

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

Adding lithium to usual care does not decrease the risk of suicide-related events in those with major depressive disorder (MDD) or bipolar disorder (BD) who have survived a recent suicidal event, new research shows.

The results of a randomized, double-blind, placebo-controlled trial in veterans showed no apparent advantage of the drug in preventing self-injury, suicide attempts, or urgent hospitalization to prevent suicide.

“Lithium is an important therapy for bipolar disorders and depression subsets. Our study indicates that, in patients who are actively followed and treated in a system of care that the VA provides, simply adding lithium to their existing management, including medications, is unlikely to be effective for preventing a broad range of suicide-related events,” study investigator Ryan Ferguson, MPH, ScD, Boston Cooperative Studies Coordinating Center, VA Boston Healthcare System, told this news organization.

The study was published online JAMA Psychiatry.
 

Surprising findings

The results were somewhat surprising, Dr. Ferguson added. “Lithium showed little or no effect in our study, compared to observational data and results from previous trials. Many clinicians and practice guidelines had assumed that lithium was an effective agent in preventing suicide,” he said.

However, the authors of an accompanying editorial urge caution in concluding that lithium has no antisuicidal effects.

This “rigorously designed and conducted trial has much to teach but cannot be taken as evidence that lithium treatment is ineffective regarding suicidal risk,” write Ross Baldessarini, MD, and Leonardo Tondo, MD, department of psychiatry, Harvard Medical School, Boston.

Study participants were veterans with MDD or BD receiving care at one of 29 Veterans Administration medical centers who survived a recent suicide-related event. In addition to usual care, they were randomly assigned to receive oral extended-release lithium carbonate starting at 600 mg/day or matching placebo for 52 weeks.

The primary outcome was time to the first repeated suicide-related event, including suicide attempts, interrupted attempts, hospitalizations specifically to prevent suicide, and deaths from suicide.

The trial was stopped for futility after 519 veterans (mean age, 42.8 years; 84% male) were randomly assigned to receive lithium (n = 255) or placebo (n = 264). At 3 months, mean lithium concentrations were 0.54 mEq/L for patients with BD and 0.46 mEq/L for those with MDD.

There was no significant difference in the primary outcome (hazard ratio, 1.10; 95% confidence interval, 0.77-1.55; P = .61).

A total of 127 participants (24.5%) had suicide-related outcomes – 65 in the lithium group and 62 in the placebo group. One death occurred in the lithium group and three in the placebo group. There were no unanticipated drug-related safety concerns.
 

Caveats, cautionary notes

The researchers note that the study did not reach its original recruitment goal. “One of the barriers to recruitment was the perception of many of the clinicians caring for potential participants that the effectiveness of lithium was already established; in fact, this perception was supported by the VA/U.S. Department of Defense Clinical Practice Guideline,” they point out.

They also note that most veterans in the study had depression rather than BD, which is the most common indication for lithium use. Most also had substance use disorders, posttraumatic stress disorder, or both, which could influence outcomes.

As a result of small numbers, it wasn’t possible to evaluate outcomes for patients with BD, test whether outcomes differed among patients with BD and MDD, or assess whether comorbidities attenuated the effects of lithium.

The study’s protocol increased participants’ contacts with the VA, which also may have affected outcomes, the researchers note.

In addition, high rates of attrition and low rates of substantial adherence to lithium meant only about half (48.1%) of the study population achieved target serum lithium concentrations.

Editorial writers Dr. Baldessarini and Dr. Tondo note that the low circulating concentrations of lithium and the fact that adherence to assigned treatment was considered adequate in only 17% of participants are key limitations of the study.

“In general, controlled treatment trials aimed at detecting suicide preventive effects are difficult to design, perform, and interpret,” they point out.

Evidence supporting an antisuicidal effect of lithium treatment includes nearly three dozen observational trials that have shown fewer suicides or attempts with lithium treatment, as well as “marked, temporary” increases in suicidal behavior soon after stopping lithium treatment.

Dr. Baldessarini and Dr. Tondo note the current findings “cannot be taken as evidence that lithium lacks antisuicidal effects. An ironic final note is that recruiting participants to such trials may be made difficult by an evidently prevalent belief that the question of antisuicidal effects of lithium is already settled, which it certainly is not,” they write.

Dr. Ferguson “agrees that more work needs to be done to understand the antisuicidal effect of lithium.

The study received financial and material support from a grant from the Cooperative Studies Program, Office of Research and Development, U.S. Department of Veterans Affairs. Dr. Ferguson has disclosed no relevant financial relationships. A complete list of author disclosures is available with the original article.

Dr. Baldessarini and Dr. Tondo have disclosed no relevant financial relationships. Their editorial was supported by grants from the Bruce J. Anderson Foundation, the McLean Private Donors Fund for Psychiatric Research, and the Aretaeus Foundation of Rome.

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

Adding lithium to usual care does not decrease the risk of suicide-related events in those with major depressive disorder (MDD) or bipolar disorder (BD) who have survived a recent suicidal event, new research shows.

The results of a randomized, double-blind, placebo-controlled trial in veterans showed no apparent advantage of the drug in preventing self-injury, suicide attempts, or urgent hospitalization to prevent suicide.

“Lithium is an important therapy for bipolar disorders and depression subsets. Our study indicates that, in patients who are actively followed and treated in a system of care that the VA provides, simply adding lithium to their existing management, including medications, is unlikely to be effective for preventing a broad range of suicide-related events,” study investigator Ryan Ferguson, MPH, ScD, Boston Cooperative Studies Coordinating Center, VA Boston Healthcare System, told this news organization.

The study was published online JAMA Psychiatry.
 

Surprising findings

The results were somewhat surprising, Dr. Ferguson added. “Lithium showed little or no effect in our study, compared to observational data and results from previous trials. Many clinicians and practice guidelines had assumed that lithium was an effective agent in preventing suicide,” he said.

However, the authors of an accompanying editorial urge caution in concluding that lithium has no antisuicidal effects.

This “rigorously designed and conducted trial has much to teach but cannot be taken as evidence that lithium treatment is ineffective regarding suicidal risk,” write Ross Baldessarini, MD, and Leonardo Tondo, MD, department of psychiatry, Harvard Medical School, Boston.

Study participants were veterans with MDD or BD receiving care at one of 29 Veterans Administration medical centers who survived a recent suicide-related event. In addition to usual care, they were randomly assigned to receive oral extended-release lithium carbonate starting at 600 mg/day or matching placebo for 52 weeks.

The primary outcome was time to the first repeated suicide-related event, including suicide attempts, interrupted attempts, hospitalizations specifically to prevent suicide, and deaths from suicide.

The trial was stopped for futility after 519 veterans (mean age, 42.8 years; 84% male) were randomly assigned to receive lithium (n = 255) or placebo (n = 264). At 3 months, mean lithium concentrations were 0.54 mEq/L for patients with BD and 0.46 mEq/L for those with MDD.

There was no significant difference in the primary outcome (hazard ratio, 1.10; 95% confidence interval, 0.77-1.55; P = .61).

A total of 127 participants (24.5%) had suicide-related outcomes – 65 in the lithium group and 62 in the placebo group. One death occurred in the lithium group and three in the placebo group. There were no unanticipated drug-related safety concerns.
 

Caveats, cautionary notes

The researchers note that the study did not reach its original recruitment goal. “One of the barriers to recruitment was the perception of many of the clinicians caring for potential participants that the effectiveness of lithium was already established; in fact, this perception was supported by the VA/U.S. Department of Defense Clinical Practice Guideline,” they point out.

They also note that most veterans in the study had depression rather than BD, which is the most common indication for lithium use. Most also had substance use disorders, posttraumatic stress disorder, or both, which could influence outcomes.

As a result of small numbers, it wasn’t possible to evaluate outcomes for patients with BD, test whether outcomes differed among patients with BD and MDD, or assess whether comorbidities attenuated the effects of lithium.

The study’s protocol increased participants’ contacts with the VA, which also may have affected outcomes, the researchers note.

In addition, high rates of attrition and low rates of substantial adherence to lithium meant only about half (48.1%) of the study population achieved target serum lithium concentrations.

Editorial writers Dr. Baldessarini and Dr. Tondo note that the low circulating concentrations of lithium and the fact that adherence to assigned treatment was considered adequate in only 17% of participants are key limitations of the study.

“In general, controlled treatment trials aimed at detecting suicide preventive effects are difficult to design, perform, and interpret,” they point out.

Evidence supporting an antisuicidal effect of lithium treatment includes nearly three dozen observational trials that have shown fewer suicides or attempts with lithium treatment, as well as “marked, temporary” increases in suicidal behavior soon after stopping lithium treatment.

Dr. Baldessarini and Dr. Tondo note the current findings “cannot be taken as evidence that lithium lacks antisuicidal effects. An ironic final note is that recruiting participants to such trials may be made difficult by an evidently prevalent belief that the question of antisuicidal effects of lithium is already settled, which it certainly is not,” they write.

Dr. Ferguson “agrees that more work needs to be done to understand the antisuicidal effect of lithium.

The study received financial and material support from a grant from the Cooperative Studies Program, Office of Research and Development, U.S. Department of Veterans Affairs. Dr. Ferguson has disclosed no relevant financial relationships. A complete list of author disclosures is available with the original article.

Dr. Baldessarini and Dr. Tondo have disclosed no relevant financial relationships. Their editorial was supported by grants from the Bruce J. Anderson Foundation, the McLean Private Donors Fund for Psychiatric Research, and the Aretaeus Foundation of Rome.

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

If you are a psychiatrist who has done a public lecture in the past year, you likely encountered the question, “What about Britney’s conservatorship?” Many psychiatrists are far removed from conservatorship evaluations, doing the different yet still important work of alleviating mental suffering without paddling in the controversial waters of involuntary treatment. Others judiciously hide behind the veil of the prudent Goldwater Rule in avoiding such discussions altogether. Regardless of whether psychiatry attempts to stay out of such affairs publicly, our field remains intimately involved in the process itself. This can lead to negative views of psychiatry among the public – that of a medical specialty with ulterior motives operating at the behest of the state.

Some psychiatrists simplistically advocate against any form of involuntary treatment.¹ In many ways, this may appear noble. However, the reality of mental illness, with its potential harm to self and others, introduces the potential for dire consequences of such a position. If society is unwilling to accept behavior that may lead to harm, but psychiatry is unwilling to intervene, then other avenues of restricting such behavior will emerge. Those avenues traditionally have included conscription of law enforcement and the incarceration of patients with mental illness.

Yet, therein lies the conundrum of Ms. Spears and other celebrities on conservatorship. At face value, they do not appear to require conservatorship. We do not think it violates the Goldwater Rule to render this observation. In fact, it may reassure the public if the American Psychiatric Association, as well as individual psychiatrists, were more open about the goal, intent, and limitations of conservatorships.

The process of establishing conservatorships is not driven solely by mental health professionals. Rather, conservatorship laws permit society to enact, through psychiatrists, its desire to alleviate behaviors considered unacceptable in the context of mental illness.

In California, it has resulted in our famous or infamous “5150,” which asks psychiatrists to comment on the danger to self, danger to others, and grave disability of our patients. It can be helpful to frame these criteria regarding the relationship between society and our patients. The criteria of danger to self represents society’s wish to intervene in cases of patients with imminent intent of self-harm, operating under the presumption that a suicide can be prevented. Danger to others represents the societal angst, at times exaggerated,² about people with mental illness perpetuating homicides, especially when off their medication. Grave disability represents public shame at the thought of persons so lost to mental illness they are unable to provide for themselves or even accept food, clothing, and shelter.

While an involuntary hold is necessary at times, working against our patients engenders revolting feelings. We often rationalize involuntary holds as illustrative of sincere compassion for our patients’ suffering and an attempt to lift them out of such tragic conditions. Our patients regularly do not feel our compassion when we are making an argument in a hearing for the restriction of their rights. They see our efforts as an attempt to lock them away “for their own good” because of society’s discomfort with homelessness. As such, we wonder whether our role becomes one of doctors for society, prescribing a treatment for the emotional distress of the community, and at times for ourselves, rather than that of the patient.

One may be perplexed as to how a celebrity could be considered gravely disabled. Celebrities generally have enough income to afford food, clothing, and shelter. One could justifiably ask why an individual with no history of violence would be considered a danger to others. Similarly, one may wonder how, in the absence of any reported attempts to engage in self-harm, with no visible marks of self-harm, someone is determined to be a danger to himself or herself. The bafflement on the part of one on the outside of these determinations can be sharply contrasted by the desperation felt by family members whose loved ones with mental illness appear to meet those criteria yet are consistently turned away by mental health programs and hospitals.

Not uncommonly, it is families advocating for involuntary hospitalization – while lamenting our strict criteria – that prevent doctors from intervening until some tragic fate befalls their loved ones. They criticize what they consider to be too-stringent mental health laws and are infuriated by seemingly obtuse insurance policies limiting care to patients. Most of our colleagues working with those who have severe mental illness share the frustration of these families over the scarcity of psychiatry beds. Therefore, it is particularly shocking when the most mediatized story about conservatorship is not about how hard it is to obtain. The story is about a singer who was seemingly safe, caring for herself, and yet still ended up on a conservatorship.

We wonder whether there is a question of magnitude. Are homeless patients more difficult to place on conservatorship because society sees a lesser stake? One could argue that Ms. Spears and other celebrities would have so much to lose in a single episode of mental illness. A week with mania or psychosis could cause irreparable damage to their persona, opportunity for employment, and their fortune. On the contrary, many of our patients on conservatorship have little to their names, and no one keeping up on their reputation. Triers of facts should ask themselves about the nature of their motivations. Envy, a desire to live vicariously through celebrities, or even less ethical motivations – such as a desire to control and exert authority over those individuals – can influence our decisions.

Throughout the past year, when asked about Ms. Spears, we have pointed out the obvious – she seemingly has a life incompatible with meeting criteria for a psychiatric conservatorship. We have outlined the role, history, and limitations of psychiatric conservatorship. We have shared how such cases are often approached, when required for our own patients or when asked by the court to do so. We have discussed the significant oversight of the system, including the public conservator’s office, which frequently refuses petitions outright. There are hearing officers, who, in the early stages of this process, weigh our case against that of the patients, aided by passionately driven patient advocates. There is the public defender’s office, which, at least in San Diego, vigorously defends the rights of those with mental illness. Most importantly, there are judges who adjudicate those cases with diligence and humility.

As the story has continued to be in the news, we have had numerous conversations about Ms. Spears’ conservatorship with colleagues sharing strong opinions on her case. Many of these colleagues do not have forensic practices and we inevitably find ourselves responding along the lines of, “It is easy to say this, but quite a different thing to prove it in court.” It is hard not to imagine testifying in such a high-profile conservatorship case; testifying, in front of jurors, about a celebrity who may have engaged in what some considered to be unusual behavior.

Conservatorship laws are not about the minutia or criteria of a specific mental health disorder. Patients do not meet criteria for conservatorship by having a certain number of delusional thoughts or a specific type of hallucination. Patients meet criteria for conservatorship because of state-enacted laws based on social factors – such as danger and self-care – the population wishes to treat, even if against the will of those treated. Under this light, one must recognize that a conservatorship trial is not just about mental illness but about how society wants to care for human beings. Psychiatric illness itself is not grounds for conservatorship. Oftentimes, severely ill patients win a hearing for grave disability by simply accepting a referral for housing, showing up to court clothed, and eating the meals provided at the hospital.

With understanding that these laws pertain specifically to behaviors resulting from mental illness that society finds unacceptable, the narrative of a celebrity conservatorship can be considered differently. The stories of celebrities being used and abused by deleterious beings and deleterious conditions have become a genre. Paul Prenter’s treatment of Freddie Mercury documented in the 2018 movie “Bohemian Rhapsody” and John Reid’s alleged betrayal of Elton John, who was suffering from a substance use disorder, documented in the 2019 movie “Rocketman,” are recent examples, among many.

Imagine yourself, as a juror, deciding on the fate of a celebrity. Would you require them to have lost all property, including the clothing on their backs, before intervening? Consider the next time you hear of a celebrity swindled from his or her fortune in a time of crisis and whether it would have been righteous to prevent it. We personally have, at times, argued for restraint in psychiatry’s desire to have more power. This concern extends not only to our ability to control people, but also our ability to force them into being subjected to psychotropic medications with well-known side effects.

At the same time, we remain cognizant of the magnified impact of adverse outcomes on public figures. John Hinckley Jr. did not attempt to murder a bystander; he attempted to kill the president of the United States when he shot at President Ronald Reagan in 1981. That incident led to considerable changes in our laws about insanity. More recently, society was particularly affected by Tom Hanks’ COVID-19 diagnosis. Mr. Hanks’ illness led to scientifically measurable changes in the public’s beliefs regarding the pandemic.³

On the other hand, and of equal importance to the desire to protect public figures from adverse events, is the risk that those same laws intended to protect will harm. From unsanitary asylums to disproportionate placements of minorities on psychiatric holds, we are concerned with unbridled control in the hands of those meant to cure and care. Sadly, there is also a cinematic genre of unprincipled and detrimental mental health treatment, from Brian Wilson’s treatment by his psychologist documented in “Love & Mercy,” to the upcoming “The Shrink Next Door,” featuring a psychiatrist swindling his patient.

With this additional understanding and analysis, we now ask our colleagues what it would take for them to intervene. Would a celebrity losing $100,000,000 because of mental illness constitute a form of grave disability despite remaining dressed? Would a celebrity engaging in significant drug use constitute a form of self-harm despite still recording albums? Would a celebrity failing to fulfill a social commitment to others, including children, constitute a form of harm to others? Those are not trivial questions to answer, and we are glad the Goldwater Rule reminds us of the limitations of speculating on people we do not know.

Nonetheless, the question of conservatorship is more complex than simply saying: “They make money; they have clothes on; this is absurd.” While this may be a catchy, compelling, and relevant argument, when confronted with a more complete narrative, triers of facts may feel compelled to intervene because, in the end, conservatorship laws are about what society is willing to accept rather than an enumeration of psychiatric symptoms.

Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com. Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research.

References

1. Badre N et al. “Coercion and the critical psychiatrist.” In Critical Psychiatry. Springer, Cham, 2019. doi: 10.1007/97-3-030-02732-2_7.

2. Barnes SS and Badre N. Psychiatr Serv. 2016 Jul 1;67(7)784-6.

3. Myrick JG and Willoughby JF. Health Commun. 2021 Jan 14;1-9.

If you are a psychiatrist who has done a public lecture in the past year, you likely encountered the question, “What about Britney’s conservatorship?” Many psychiatrists are far removed from conservatorship evaluations, doing the different yet still important work of alleviating mental suffering without paddling in the controversial waters of involuntary treatment. Others judiciously hide behind the veil of the prudent Goldwater Rule in avoiding such discussions altogether. Regardless of whether psychiatry attempts to stay out of such affairs publicly, our field remains intimately involved in the process itself. This can lead to negative views of psychiatry among the public – that of a medical specialty with ulterior motives operating at the behest of the state.

Some psychiatrists simplistically advocate against any form of involuntary treatment.¹ In many ways, this may appear noble. However, the reality of mental illness, with its potential harm to self and others, introduces the potential for dire consequences of such a position. If society is unwilling to accept behavior that may lead to harm, but psychiatry is unwilling to intervene, then other avenues of restricting such behavior will emerge. Those avenues traditionally have included conscription of law enforcement and the incarceration of patients with mental illness.

Yet, therein lies the conundrum of Ms. Spears and other celebrities on conservatorship. At face value, they do not appear to require conservatorship. We do not think it violates the Goldwater Rule to render this observation. In fact, it may reassure the public if the American Psychiatric Association, as well as individual psychiatrists, were more open about the goal, intent, and limitations of conservatorships.

The process of establishing conservatorships is not driven solely by mental health professionals. Rather, conservatorship laws permit society to enact, through psychiatrists, its desire to alleviate behaviors considered unacceptable in the context of mental illness.

In California, it has resulted in our famous or infamous “5150,” which asks psychiatrists to comment on the danger to self, danger to others, and grave disability of our patients. It can be helpful to frame these criteria regarding the relationship between society and our patients. The criteria of danger to self represents society’s wish to intervene in cases of patients with imminent intent of self-harm, operating under the presumption that a suicide can be prevented. Danger to others represents the societal angst, at times exaggerated,² about people with mental illness perpetuating homicides, especially when off their medication. Grave disability represents public shame at the thought of persons so lost to mental illness they are unable to provide for themselves or even accept food, clothing, and shelter.

While an involuntary hold is necessary at times, working against our patients engenders revolting feelings. We often rationalize involuntary holds as illustrative of sincere compassion for our patients’ suffering and an attempt to lift them out of such tragic conditions. Our patients regularly do not feel our compassion when we are making an argument in a hearing for the restriction of their rights. They see our efforts as an attempt to lock them away “for their own good” because of society’s discomfort with homelessness. As such, we wonder whether our role becomes one of doctors for society, prescribing a treatment for the emotional distress of the community, and at times for ourselves, rather than that of the patient.

One may be perplexed as to how a celebrity could be considered gravely disabled. Celebrities generally have enough income to afford food, clothing, and shelter. One could justifiably ask why an individual with no history of violence would be considered a danger to others. Similarly, one may wonder how, in the absence of any reported attempts to engage in self-harm, with no visible marks of self-harm, someone is determined to be a danger to himself or herself. The bafflement on the part of one on the outside of these determinations can be sharply contrasted by the desperation felt by family members whose loved ones with mental illness appear to meet those criteria yet are consistently turned away by mental health programs and hospitals.

Not uncommonly, it is families advocating for involuntary hospitalization – while lamenting our strict criteria – that prevent doctors from intervening until some tragic fate befalls their loved ones. They criticize what they consider to be too-stringent mental health laws and are infuriated by seemingly obtuse insurance policies limiting care to patients. Most of our colleagues working with those who have severe mental illness share the frustration of these families over the scarcity of psychiatry beds. Therefore, it is particularly shocking when the most mediatized story about conservatorship is not about how hard it is to obtain. The story is about a singer who was seemingly safe, caring for herself, and yet still ended up on a conservatorship.

We wonder whether there is a question of magnitude. Are homeless patients more difficult to place on conservatorship because society sees a lesser stake? One could argue that Ms. Spears and other celebrities would have so much to lose in a single episode of mental illness. A week with mania or psychosis could cause irreparable damage to their persona, opportunity for employment, and their fortune. On the contrary, many of our patients on conservatorship have little to their names, and no one keeping up on their reputation. Triers of facts should ask themselves about the nature of their motivations. Envy, a desire to live vicariously through celebrities, or even less ethical motivations – such as a desire to control and exert authority over those individuals – can influence our decisions.

Throughout the past year, when asked about Ms. Spears, we have pointed out the obvious – she seemingly has a life incompatible with meeting criteria for a psychiatric conservatorship. We have outlined the role, history, and limitations of psychiatric conservatorship. We have shared how such cases are often approached, when required for our own patients or when asked by the court to do so. We have discussed the significant oversight of the system, including the public conservator’s office, which frequently refuses petitions outright. There are hearing officers, who, in the early stages of this process, weigh our case against that of the patients, aided by passionately driven patient advocates. There is the public defender’s office, which, at least in San Diego, vigorously defends the rights of those with mental illness. Most importantly, there are judges who adjudicate those cases with diligence and humility.

As the story has continued to be in the news, we have had numerous conversations about Ms. Spears’ conservatorship with colleagues sharing strong opinions on her case. Many of these colleagues do not have forensic practices and we inevitably find ourselves responding along the lines of, “It is easy to say this, but quite a different thing to prove it in court.” It is hard not to imagine testifying in such a high-profile conservatorship case; testifying, in front of jurors, about a celebrity who may have engaged in what some considered to be unusual behavior.

Conservatorship laws are not about the minutia or criteria of a specific mental health disorder. Patients do not meet criteria for conservatorship by having a certain number of delusional thoughts or a specific type of hallucination. Patients meet criteria for conservatorship because of state-enacted laws based on social factors – such as danger and self-care – the population wishes to treat, even if against the will of those treated. Under this light, one must recognize that a conservatorship trial is not just about mental illness but about how society wants to care for human beings. Psychiatric illness itself is not grounds for conservatorship. Oftentimes, severely ill patients win a hearing for grave disability by simply accepting a referral for housing, showing up to court clothed, and eating the meals provided at the hospital.

With understanding that these laws pertain specifically to behaviors resulting from mental illness that society finds unacceptable, the narrative of a celebrity conservatorship can be considered differently. The stories of celebrities being used and abused by deleterious beings and deleterious conditions have become a genre. Paul Prenter’s treatment of Freddie Mercury documented in the 2018 movie “Bohemian Rhapsody” and John Reid’s alleged betrayal of Elton John, who was suffering from a substance use disorder, documented in the 2019 movie “Rocketman,” are recent examples, among many.

Imagine yourself, as a juror, deciding on the fate of a celebrity. Would you require them to have lost all property, including the clothing on their backs, before intervening? Consider the next time you hear of a celebrity swindled from his or her fortune in a time of crisis and whether it would have been righteous to prevent it. We personally have, at times, argued for restraint in psychiatry’s desire to have more power. This concern extends not only to our ability to control people, but also our ability to force them into being subjected to psychotropic medications with well-known side effects.

At the same time, we remain cognizant of the magnified impact of adverse outcomes on public figures. John Hinckley Jr. did not attempt to murder a bystander; he attempted to kill the president of the United States when he shot at President Ronald Reagan in 1981. That incident led to considerable changes in our laws about insanity. More recently, society was particularly affected by Tom Hanks’ COVID-19 diagnosis. Mr. Hanks’ illness led to scientifically measurable changes in the public’s beliefs regarding the pandemic.³

On the other hand, and of equal importance to the desire to protect public figures from adverse events, is the risk that those same laws intended to protect will harm. From unsanitary asylums to disproportionate placements of minorities on psychiatric holds, we are concerned with unbridled control in the hands of those meant to cure and care. Sadly, there is also a cinematic genre of unprincipled and detrimental mental health treatment, from Brian Wilson’s treatment by his psychologist documented in “Love & Mercy,” to the upcoming “The Shrink Next Door,” featuring a psychiatrist swindling his patient.

With this additional understanding and analysis, we now ask our colleagues what it would take for them to intervene. Would a celebrity losing $100,000,000 because of mental illness constitute a form of grave disability despite remaining dressed? Would a celebrity engaging in significant drug use constitute a form of self-harm despite still recording albums? Would a celebrity failing to fulfill a social commitment to others, including children, constitute a form of harm to others? Those are not trivial questions to answer, and we are glad the Goldwater Rule reminds us of the limitations of speculating on people we do not know.

Nonetheless, the question of conservatorship is more complex than simply saying: “They make money; they have clothes on; this is absurd.” While this may be a catchy, compelling, and relevant argument, when confronted with a more complete narrative, triers of facts may feel compelled to intervene because, in the end, conservatorship laws are about what society is willing to accept rather than an enumeration of psychiatric symptoms.

Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com. Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research.

References

1. Badre N et al. “Coercion and the critical psychiatrist.” In Critical Psychiatry. Springer, Cham, 2019. doi: 10.1007/97-3-030-02732-2_7.

2. Barnes SS and Badre N. Psychiatr Serv. 2016 Jul 1;67(7)784-6.

3. Myrick JG and Willoughby JF. Health Commun. 2021 Jan 14;1-9.

If you are a psychiatrist who has done a public lecture in the past year, you likely encountered the question, “What about Britney’s conservatorship?” Many psychiatrists are far removed from conservatorship evaluations, doing the different yet still important work of alleviating mental suffering without paddling in the controversial waters of involuntary treatment. Others judiciously hide behind the veil of the prudent Goldwater Rule in avoiding such discussions altogether. Regardless of whether psychiatry attempts to stay out of such affairs publicly, our field remains intimately involved in the process itself. This can lead to negative views of psychiatry among the public – that of a medical specialty with ulterior motives operating at the behest of the state.

Some psychiatrists simplistically advocate against any form of involuntary treatment.¹ In many ways, this may appear noble. However, the reality of mental illness, with its potential harm to self and others, introduces the potential for dire consequences of such a position. If society is unwilling to accept behavior that may lead to harm, but psychiatry is unwilling to intervene, then other avenues of restricting such behavior will emerge. Those avenues traditionally have included conscription of law enforcement and the incarceration of patients with mental illness.

Yet, therein lies the conundrum of Ms. Spears and other celebrities on conservatorship. At face value, they do not appear to require conservatorship. We do not think it violates the Goldwater Rule to render this observation. In fact, it may reassure the public if the American Psychiatric Association, as well as individual psychiatrists, were more open about the goal, intent, and limitations of conservatorships.

The process of establishing conservatorships is not driven solely by mental health professionals. Rather, conservatorship laws permit society to enact, through psychiatrists, its desire to alleviate behaviors considered unacceptable in the context of mental illness.

In California, it has resulted in our famous or infamous “5150,” which asks psychiatrists to comment on the danger to self, danger to others, and grave disability of our patients. It can be helpful to frame these criteria regarding the relationship between society and our patients. The criteria of danger to self represents society’s wish to intervene in cases of patients with imminent intent of self-harm, operating under the presumption that a suicide can be prevented. Danger to others represents the societal angst, at times exaggerated,² about people with mental illness perpetuating homicides, especially when off their medication. Grave disability represents public shame at the thought of persons so lost to mental illness they are unable to provide for themselves or even accept food, clothing, and shelter.

While an involuntary hold is necessary at times, working against our patients engenders revolting feelings. We often rationalize involuntary holds as illustrative of sincere compassion for our patients’ suffering and an attempt to lift them out of such tragic conditions. Our patients regularly do not feel our compassion when we are making an argument in a hearing for the restriction of their rights. They see our efforts as an attempt to lock them away “for their own good” because of society’s discomfort with homelessness. As such, we wonder whether our role becomes one of doctors for society, prescribing a treatment for the emotional distress of the community, and at times for ourselves, rather than that of the patient.

One may be perplexed as to how a celebrity could be considered gravely disabled. Celebrities generally have enough income to afford food, clothing, and shelter. One could justifiably ask why an individual with no history of violence would be considered a danger to others. Similarly, one may wonder how, in the absence of any reported attempts to engage in self-harm, with no visible marks of self-harm, someone is determined to be a danger to himself or herself. The bafflement on the part of one on the outside of these determinations can be sharply contrasted by the desperation felt by family members whose loved ones with mental illness appear to meet those criteria yet are consistently turned away by mental health programs and hospitals.

Not uncommonly, it is families advocating for involuntary hospitalization – while lamenting our strict criteria – that prevent doctors from intervening until some tragic fate befalls their loved ones. They criticize what they consider to be too-stringent mental health laws and are infuriated by seemingly obtuse insurance policies limiting care to patients. Most of our colleagues working with those who have severe mental illness share the frustration of these families over the scarcity of psychiatry beds. Therefore, it is particularly shocking when the most mediatized story about conservatorship is not about how hard it is to obtain. The story is about a singer who was seemingly safe, caring for herself, and yet still ended up on a conservatorship.

We wonder whether there is a question of magnitude. Are homeless patients more difficult to place on conservatorship because society sees a lesser stake? One could argue that Ms. Spears and other celebrities would have so much to lose in a single episode of mental illness. A week with mania or psychosis could cause irreparable damage to their persona, opportunity for employment, and their fortune. On the contrary, many of our patients on conservatorship have little to their names, and no one keeping up on their reputation. Triers of facts should ask themselves about the nature of their motivations. Envy, a desire to live vicariously through celebrities, or even less ethical motivations – such as a desire to control and exert authority over those individuals – can influence our decisions.

Throughout the past year, when asked about Ms. Spears, we have pointed out the obvious – she seemingly has a life incompatible with meeting criteria for a psychiatric conservatorship. We have outlined the role, history, and limitations of psychiatric conservatorship. We have shared how such cases are often approached, when required for our own patients or when asked by the court to do so. We have discussed the significant oversight of the system, including the public conservator’s office, which frequently refuses petitions outright. There are hearing officers, who, in the early stages of this process, weigh our case against that of the patients, aided by passionately driven patient advocates. There is the public defender’s office, which, at least in San Diego, vigorously defends the rights of those with mental illness. Most importantly, there are judges who adjudicate those cases with diligence and humility.

As the story has continued to be in the news, we have had numerous conversations about Ms. Spears’ conservatorship with colleagues sharing strong opinions on her case. Many of these colleagues do not have forensic practices and we inevitably find ourselves responding along the lines of, “It is easy to say this, but quite a different thing to prove it in court.” It is hard not to imagine testifying in such a high-profile conservatorship case; testifying, in front of jurors, about a celebrity who may have engaged in what some considered to be unusual behavior.

Conservatorship laws are not about the minutia or criteria of a specific mental health disorder. Patients do not meet criteria for conservatorship by having a certain number of delusional thoughts or a specific type of hallucination. Patients meet criteria for conservatorship because of state-enacted laws based on social factors – such as danger and self-care – the population wishes to treat, even if against the will of those treated. Under this light, one must recognize that a conservatorship trial is not just about mental illness but about how society wants to care for human beings. Psychiatric illness itself is not grounds for conservatorship. Oftentimes, severely ill patients win a hearing for grave disability by simply accepting a referral for housing, showing up to court clothed, and eating the meals provided at the hospital.

With understanding that these laws pertain specifically to behaviors resulting from mental illness that society finds unacceptable, the narrative of a celebrity conservatorship can be considered differently. The stories of celebrities being used and abused by deleterious beings and deleterious conditions have become a genre. Paul Prenter’s treatment of Freddie Mercury documented in the 2018 movie “Bohemian Rhapsody” and John Reid’s alleged betrayal of Elton John, who was suffering from a substance use disorder, documented in the 2019 movie “Rocketman,” are recent examples, among many.

Imagine yourself, as a juror, deciding on the fate of a celebrity. Would you require them to have lost all property, including the clothing on their backs, before intervening? Consider the next time you hear of a celebrity swindled from his or her fortune in a time of crisis and whether it would have been righteous to prevent it. We personally have, at times, argued for restraint in psychiatry’s desire to have more power. This concern extends not only to our ability to control people, but also our ability to force them into being subjected to psychotropic medications with well-known side effects.

At the same time, we remain cognizant of the magnified impact of adverse outcomes on public figures. John Hinckley Jr. did not attempt to murder a bystander; he attempted to kill the president of the United States when he shot at President Ronald Reagan in 1981. That incident led to considerable changes in our laws about insanity. More recently, society was particularly affected by Tom Hanks’ COVID-19 diagnosis. Mr. Hanks’ illness led to scientifically measurable changes in the public’s beliefs regarding the pandemic.³

On the other hand, and of equal importance to the desire to protect public figures from adverse events, is the risk that those same laws intended to protect will harm. From unsanitary asylums to disproportionate placements of minorities on psychiatric holds, we are concerned with unbridled control in the hands of those meant to cure and care. Sadly, there is also a cinematic genre of unprincipled and detrimental mental health treatment, from Brian Wilson’s treatment by his psychologist documented in “Love & Mercy,” to the upcoming “The Shrink Next Door,” featuring a psychiatrist swindling his patient.

With this additional understanding and analysis, we now ask our colleagues what it would take for them to intervene. Would a celebrity losing $100,000,000 because of mental illness constitute a form of grave disability despite remaining dressed? Would a celebrity engaging in significant drug use constitute a form of self-harm despite still recording albums? Would a celebrity failing to fulfill a social commitment to others, including children, constitute a form of harm to others? Those are not trivial questions to answer, and we are glad the Goldwater Rule reminds us of the limitations of speculating on people we do not know.

Nonetheless, the question of conservatorship is more complex than simply saying: “They make money; they have clothes on; this is absurd.” While this may be a catchy, compelling, and relevant argument, when confronted with a more complete narrative, triers of facts may feel compelled to intervene because, in the end, conservatorship laws are about what society is willing to accept rather than an enumeration of psychiatric symptoms.

Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com. Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research.

References

1. Badre N et al. “Coercion and the critical psychiatrist.” In Critical Psychiatry. Springer, Cham, 2019. doi: 10.1007/97-3-030-02732-2_7.

2. Barnes SS and Badre N. Psychiatr Serv. 2016 Jul 1;67(7)784-6.

3. Myrick JG and Willoughby JF. Health Commun. 2021 Jan 14;1-9.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

Bipolar disorder is a chronic mental disorder, often with onset at a young age. An estimated 4.4% of US adults experience bipolar disorder at some time in their lives.¹ According to the National Comorbidity Survey Replication, the past-year prevalence of bipolar disorder in adults age ≥60 is 0.7%.¹ An estimated 83% of people with bipolar disorder have serious impairment, which is the highest percentage of serious impairment among mood disorders.¹ Bipolar I disorder affects men and women equally, whereas bipolar II disorder seems to occur more frequently in women.² Symptoms of bipolar disorder include episodes of mania, depression, and mixed states.²

A variety of medications—including mood stabilizers, lithium, and antipsychotics (Table 1,^3,4 and Table 2,⁴)—and somatic treatments such as electro­convulsive therapy and transcranial magnetic stimulation are used to manage the depressive and manic/mixed episodes of bipolar disorder. Treatment should be individualized based on the patient’s symptom severity, sensitivity, response to treatment, and preferences.

Continue to: CASE REPORT...

CASE REPORT

Mrs. G, age 65, lives with her husband. She has a history of bipolar disorder, chronic kidney disease, diabetes mellitus type 2, obstructive sleep apnea, hypertension associated with hyperaldosteronism, and obesity, for which she has undergone bariatric surgery. Symptoms of bipolar disorder started when she was in her 30s, following the death of her father. Her initial symptoms included depressed mood, anger, irritability, difficulty sleeping, racing thoughts, and impulsive spending. She did not have any suicidal ideation or homicidal ideation. She did not have anxiety, posttraumatic stress disorder, or obsessive-compulsive disorder symptoms. She was diagnosed with bipolar disorder. For some time, she took perphenazine, 16 mg/d, divalproex sodium, 1,500 mg/d, and temazepam, 30 mg/d at bedtime. These doses were reduced as her mood stabilized. Over time, divalproex sodium was tapered and discontinued, and perphenazine was reduced to 4 mg/d at bedtime. Lithium was tried briefly but discontinued because Mrs. G did not tolerate it well. She has never been hospitalized for mental health issues, but did have one emergency department visit a very long time ago. She has no history of suicide attempts, and there is no family history of completed suicide. There is a family history of bipolar disorder in her mother.

Mrs. G was born and raised outside the United States in a stable, two-parent home. She had no maltreatment during childhood. She has a bachelor’s degree and was employed. She is a social drinker, with no history of treatment for alcohol use disorder.

Mrs. G was stable on perphenazine, 4 mg/d, and temazepam, 30 mg/d, until 5 years ago. In 2016, she became concerned about her weight and overall health, and underwent bariatric surgery (gastric sleeve). After this surgery, Mrs. G experienced changes in mood and thought. She felt paranoid and had ideas of reference, social sensitivity, increased irritability, and poor self-esteem. Perphenazine was discontinued, divalproex was reintroduced, and lurasidone was started. Lurasidone was titrated up to 120 mg/d, and divalproex up to 1,500 mg/d. Temazepam, 30 mg/d at bedtime, was continued for her insomnia. She also occasionally took over-the-counter melatonin, 5 to 10 mg, as needed for insomnia.

Mrs. G improved on this combination, and became stable and euthymic in September 2017. Other than a brief hypomanic episode in Spring 2018 that resolved quickly, she remained euthymic. During routine follow-up visits, Mrs. G’s nephrologist noticed that her sodium levels had been fluctuating. Mrs. G said her nephrologist was not sure exactly what was causing these fluctuations, and she continued to take the same medications.

In June 2018, Mrs. G developed tremors, slowing, and lethargy. Lurasidone was gradually reduced to 60 mg/d and divalproex to 750 mg/d. Temazepam, 30 mg/d at bedtime, was continued. In July 2018, divalproex was further reduced to 500 mg/d because Mrs. G’s free valproic acid levels were elevated. In February 2019, lurasidone was further reduced to 40 mg/d due to blunted affect, and in April 2019, escitalopram, 10 mg/d, was added for symptoms of depression (off-label), and anxiety. In June 2019, Mrs. G’s sodium level was 127 mEq/L (reference range: 135 to 145 mEq/L). Because escitalopram can cause hyponatremia, it was discontinued in August 2019, but Mrs. G continued to take lurasidone, 40 mg/d, divalproex, 500 mg/d, and temazepam, 30 mg/d.

In October and November 2020, Mrs. G’s sodium level remained low at 123 and 127 mEq/L. Our treatment team wondered if lurasidone could be causing Mrs. G’s sodium levels to fall. Lurasidone was tapered over 3 days and discontinued. Repeat blood work showed that Mrs. G’s sodium levels soon returned to normal range. In January through March 2021, her sodium levels were 138, 139, and 136 mEq/L, all of which were within normal range. This confirmed our suspicion that lurasidone had caused the hyponatremia, though briefly it may have been made worse by escitalopram. Currently, Mrs. G is stable on perphenazine, 4 mg twice a day, divalproex, 500 mg/d, temazepam, 30 mg/d at bedtime, and melatonin, 5 mg at bedtime.

Continue to: Syndrome of inappropriate antidiuretic hormone secretion...

Syndrome of inappropriate antidiuretic hormone (SIADH) secretion can result in hyponatremia. Classes of medications that can cause SIADH include antidepressants, antipsychotics, anticonvulsants, cytotoxic agents, and pain medications.⁵ The class of drugs most commonly associated with SIADH is selective serotonin reuptake inhibitors, particularly citalopram.⁵ Among the antipsychotics, risperidone is most associated with hyponatremia. The proposed mechanism of medication-induced SIADH is an increase in the release of ADH.⁶ Treatment options include discontinuing the offending medication(s) or switching to a different medication.

Hyponatremia is a rare adverse effect of lurasidone, with a reported incidence <1%.⁷ Although hyponatremia is potentially life-threatening, there is no recommendation to routinely monitor sodium levels in patients treated with lurasidone or other psychotropics, and patients who are prescribed lurasidone are not routinely monitored for sodium deficiency. Table 3^8,9 outlines risk factors for developing hyponatremia among patients taking psychotropic medications.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

Bipolar disorder is a chronic mental disorder, often with onset at a young age. An estimated 4.4% of US adults experience bipolar disorder at some time in their lives.¹ According to the National Comorbidity Survey Replication, the past-year prevalence of bipolar disorder in adults age ≥60 is 0.7%.¹ An estimated 83% of people with bipolar disorder have serious impairment, which is the highest percentage of serious impairment among mood disorders.¹ Bipolar I disorder affects men and women equally, whereas bipolar II disorder seems to occur more frequently in women.² Symptoms of bipolar disorder include episodes of mania, depression, and mixed states.²

A variety of medications—including mood stabilizers, lithium, and antipsychotics (Table 1,^3,4 and Table 2,⁴)—and somatic treatments such as electro­convulsive therapy and transcranial magnetic stimulation are used to manage the depressive and manic/mixed episodes of bipolar disorder. Treatment should be individualized based on the patient’s symptom severity, sensitivity, response to treatment, and preferences.

Continue to: CASE REPORT...

CASE REPORT

Mrs. G, age 65, lives with her husband. She has a history of bipolar disorder, chronic kidney disease, diabetes mellitus type 2, obstructive sleep apnea, hypertension associated with hyperaldosteronism, and obesity, for which she has undergone bariatric surgery. Symptoms of bipolar disorder started when she was in her 30s, following the death of her father. Her initial symptoms included depressed mood, anger, irritability, difficulty sleeping, racing thoughts, and impulsive spending. She did not have any suicidal ideation or homicidal ideation. She did not have anxiety, posttraumatic stress disorder, or obsessive-compulsive disorder symptoms. She was diagnosed with bipolar disorder. For some time, she took perphenazine, 16 mg/d, divalproex sodium, 1,500 mg/d, and temazepam, 30 mg/d at bedtime. These doses were reduced as her mood stabilized. Over time, divalproex sodium was tapered and discontinued, and perphenazine was reduced to 4 mg/d at bedtime. Lithium was tried briefly but discontinued because Mrs. G did not tolerate it well. She has never been hospitalized for mental health issues, but did have one emergency department visit a very long time ago. She has no history of suicide attempts, and there is no family history of completed suicide. There is a family history of bipolar disorder in her mother.

Mrs. G was born and raised outside the United States in a stable, two-parent home. She had no maltreatment during childhood. She has a bachelor’s degree and was employed. She is a social drinker, with no history of treatment for alcohol use disorder.

Mrs. G was stable on perphenazine, 4 mg/d, and temazepam, 30 mg/d, until 5 years ago. In 2016, she became concerned about her weight and overall health, and underwent bariatric surgery (gastric sleeve). After this surgery, Mrs. G experienced changes in mood and thought. She felt paranoid and had ideas of reference, social sensitivity, increased irritability, and poor self-esteem. Perphenazine was discontinued, divalproex was reintroduced, and lurasidone was started. Lurasidone was titrated up to 120 mg/d, and divalproex up to 1,500 mg/d. Temazepam, 30 mg/d at bedtime, was continued for her insomnia. She also occasionally took over-the-counter melatonin, 5 to 10 mg, as needed for insomnia.

Mrs. G improved on this combination, and became stable and euthymic in September 2017. Other than a brief hypomanic episode in Spring 2018 that resolved quickly, she remained euthymic. During routine follow-up visits, Mrs. G’s nephrologist noticed that her sodium levels had been fluctuating. Mrs. G said her nephrologist was not sure exactly what was causing these fluctuations, and she continued to take the same medications.

In June 2018, Mrs. G developed tremors, slowing, and lethargy. Lurasidone was gradually reduced to 60 mg/d and divalproex to 750 mg/d. Temazepam, 30 mg/d at bedtime, was continued. In July 2018, divalproex was further reduced to 500 mg/d because Mrs. G’s free valproic acid levels were elevated. In February 2019, lurasidone was further reduced to 40 mg/d due to blunted affect, and in April 2019, escitalopram, 10 mg/d, was added for symptoms of depression (off-label), and anxiety. In June 2019, Mrs. G’s sodium level was 127 mEq/L (reference range: 135 to 145 mEq/L). Because escitalopram can cause hyponatremia, it was discontinued in August 2019, but Mrs. G continued to take lurasidone, 40 mg/d, divalproex, 500 mg/d, and temazepam, 30 mg/d.

In October and November 2020, Mrs. G’s sodium level remained low at 123 and 127 mEq/L. Our treatment team wondered if lurasidone could be causing Mrs. G’s sodium levels to fall. Lurasidone was tapered over 3 days and discontinued. Repeat blood work showed that Mrs. G’s sodium levels soon returned to normal range. In January through March 2021, her sodium levels were 138, 139, and 136 mEq/L, all of which were within normal range. This confirmed our suspicion that lurasidone had caused the hyponatremia, though briefly it may have been made worse by escitalopram. Currently, Mrs. G is stable on perphenazine, 4 mg twice a day, divalproex, 500 mg/d, temazepam, 30 mg/d at bedtime, and melatonin, 5 mg at bedtime.

Continue to: Syndrome of inappropriate antidiuretic hormone secretion...

Syndrome of inappropriate antidiuretic hormone (SIADH) secretion can result in hyponatremia. Classes of medications that can cause SIADH include antidepressants, antipsychotics, anticonvulsants, cytotoxic agents, and pain medications.⁵ The class of drugs most commonly associated with SIADH is selective serotonin reuptake inhibitors, particularly citalopram.⁵ Among the antipsychotics, risperidone is most associated with hyponatremia. The proposed mechanism of medication-induced SIADH is an increase in the release of ADH.⁶ Treatment options include discontinuing the offending medication(s) or switching to a different medication.

Hyponatremia is a rare adverse effect of lurasidone, with a reported incidence <1%.⁷ Although hyponatremia is potentially life-threatening, there is no recommendation to routinely monitor sodium levels in patients treated with lurasidone or other psychotropics, and patients who are prescribed lurasidone are not routinely monitored for sodium deficiency. Table 3^8,9 outlines risk factors for developing hyponatremia among patients taking psychotropic medications.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

Bipolar disorder is a chronic mental disorder, often with onset at a young age. An estimated 4.4% of US adults experience bipolar disorder at some time in their lives.¹ According to the National Comorbidity Survey Replication, the past-year prevalence of bipolar disorder in adults age ≥60 is 0.7%.¹ An estimated 83% of people with bipolar disorder have serious impairment, which is the highest percentage of serious impairment among mood disorders.¹ Bipolar I disorder affects men and women equally, whereas bipolar II disorder seems to occur more frequently in women.² Symptoms of bipolar disorder include episodes of mania, depression, and mixed states.²

A variety of medications—including mood stabilizers, lithium, and antipsychotics (Table 1,^3,4 and Table 2,⁴)—and somatic treatments such as electro­convulsive therapy and transcranial magnetic stimulation are used to manage the depressive and manic/mixed episodes of bipolar disorder. Treatment should be individualized based on the patient’s symptom severity, sensitivity, response to treatment, and preferences.

Continue to: CASE REPORT...

CASE REPORT

Mrs. G, age 65, lives with her husband. She has a history of bipolar disorder, chronic kidney disease, diabetes mellitus type 2, obstructive sleep apnea, hypertension associated with hyperaldosteronism, and obesity, for which she has undergone bariatric surgery. Symptoms of bipolar disorder started when she was in her 30s, following the death of her father. Her initial symptoms included depressed mood, anger, irritability, difficulty sleeping, racing thoughts, and impulsive spending. She did not have any suicidal ideation or homicidal ideation. She did not have anxiety, posttraumatic stress disorder, or obsessive-compulsive disorder symptoms. She was diagnosed with bipolar disorder. For some time, she took perphenazine, 16 mg/d, divalproex sodium, 1,500 mg/d, and temazepam, 30 mg/d at bedtime. These doses were reduced as her mood stabilized. Over time, divalproex sodium was tapered and discontinued, and perphenazine was reduced to 4 mg/d at bedtime. Lithium was tried briefly but discontinued because Mrs. G did not tolerate it well. She has never been hospitalized for mental health issues, but did have one emergency department visit a very long time ago. She has no history of suicide attempts, and there is no family history of completed suicide. There is a family history of bipolar disorder in her mother.

Mrs. G was born and raised outside the United States in a stable, two-parent home. She had no maltreatment during childhood. She has a bachelor’s degree and was employed. She is a social drinker, with no history of treatment for alcohol use disorder.

Mrs. G was stable on perphenazine, 4 mg/d, and temazepam, 30 mg/d, until 5 years ago. In 2016, she became concerned about her weight and overall health, and underwent bariatric surgery (gastric sleeve). After this surgery, Mrs. G experienced changes in mood and thought. She felt paranoid and had ideas of reference, social sensitivity, increased irritability, and poor self-esteem. Perphenazine was discontinued, divalproex was reintroduced, and lurasidone was started. Lurasidone was titrated up to 120 mg/d, and divalproex up to 1,500 mg/d. Temazepam, 30 mg/d at bedtime, was continued for her insomnia. She also occasionally took over-the-counter melatonin, 5 to 10 mg, as needed for insomnia.

Mrs. G improved on this combination, and became stable and euthymic in September 2017. Other than a brief hypomanic episode in Spring 2018 that resolved quickly, she remained euthymic. During routine follow-up visits, Mrs. G’s nephrologist noticed that her sodium levels had been fluctuating. Mrs. G said her nephrologist was not sure exactly what was causing these fluctuations, and she continued to take the same medications.

In June 2018, Mrs. G developed tremors, slowing, and lethargy. Lurasidone was gradually reduced to 60 mg/d and divalproex to 750 mg/d. Temazepam, 30 mg/d at bedtime, was continued. In July 2018, divalproex was further reduced to 500 mg/d because Mrs. G’s free valproic acid levels were elevated. In February 2019, lurasidone was further reduced to 40 mg/d due to blunted affect, and in April 2019, escitalopram, 10 mg/d, was added for symptoms of depression (off-label), and anxiety. In June 2019, Mrs. G’s sodium level was 127 mEq/L (reference range: 135 to 145 mEq/L). Because escitalopram can cause hyponatremia, it was discontinued in August 2019, but Mrs. G continued to take lurasidone, 40 mg/d, divalproex, 500 mg/d, and temazepam, 30 mg/d.

In October and November 2020, Mrs. G’s sodium level remained low at 123 and 127 mEq/L. Our treatment team wondered if lurasidone could be causing Mrs. G’s sodium levels to fall. Lurasidone was tapered over 3 days and discontinued. Repeat blood work showed that Mrs. G’s sodium levels soon returned to normal range. In January through March 2021, her sodium levels were 138, 139, and 136 mEq/L, all of which were within normal range. This confirmed our suspicion that lurasidone had caused the hyponatremia, though briefly it may have been made worse by escitalopram. Currently, Mrs. G is stable on perphenazine, 4 mg twice a day, divalproex, 500 mg/d, temazepam, 30 mg/d at bedtime, and melatonin, 5 mg at bedtime.

Continue to: Syndrome of inappropriate antidiuretic hormone secretion...

Syndrome of inappropriate antidiuretic hormone (SIADH) secretion can result in hyponatremia. Classes of medications that can cause SIADH include antidepressants, antipsychotics, anticonvulsants, cytotoxic agents, and pain medications.⁵ The class of drugs most commonly associated with SIADH is selective serotonin reuptake inhibitors, particularly citalopram.⁵ Among the antipsychotics, risperidone is most associated with hyponatremia. The proposed mechanism of medication-induced SIADH is an increase in the release of ADH.⁶ Treatment options include discontinuing the offending medication(s) or switching to a different medication.

Hyponatremia is a rare adverse effect of lurasidone, with a reported incidence <1%.⁷ Although hyponatremia is potentially life-threatening, there is no recommendation to routinely monitor sodium levels in patients treated with lurasidone or other psychotropics, and patients who are prescribed lurasidone are not routinely monitored for sodium deficiency. Table 3^8,9 outlines risk factors for developing hyponatremia among patients taking psychotropic medications.

An inpatient psychiatric diagnosis at some point over a lifetime is significantly associated with a range of sleep problems, results from the largest study of its kind show.

A prior diagnosis of major depression, schizophrenia, anxiety, or bipolar disorder was associated with a later bedtime, earlier waking time, and significantly poorer sleep quality that included frequent awakenings during the night and shorter sleep bouts.

“We were struck by the pervasiveness of sleep problems across all the diagnoses of mental illness and sleep parameters we looked at,” study investigator Michael Wainberg, PhD, a postdoctoral fellow at the Krembil Centre for Neuroinformatics at the Center for Addiction and Mental Health (CAMH), Toronto, told this news organization. “This suggests there may need to be even more of an emphasis on sleep in these patients than there already is.”

The study, which includes data from nearly 90,000 adults in the United Kingdom, was published online October 12 in PLoS Medicine.

Wavebreak Media/Thinkstockphotos

Trove of data

Data for the analysis comes from the UK Biobank, a large-scale biomedical database launched in 2006 that has collected biological and medical data on more than 500,000 individuals who consented to provide blood, urine, and saliva samples and detailed lifestyle information that is matched to their medical records.

Between 2013 and 2015, more than 103,000 of these participants agreed to wear accelerometers on their wrists for 24 hours a day for 7 days, collecting a trove of data for researchers to mine.

“This allows us to get at objectively derived sleep measures and to measure them in greater numbers of people who have experienced mental illness,” said senior author Shreejoy Tripathy, PhD, assistant professor at the University of Toronto and independent scientist for CAMH. “You can study multiple disorders at once and the influence of other variables that might not be possible in the context of other studies.”

The research is the first known large-scale transdiagnostic study of objectively measured sleep and mental health. Insomnia and other sleep disorders are common among people with mental illness, as shown in prior research, including at least one study that used the same dataset the team employed for this project.

The new findings add to that body of work, Dr. Wainberg said, and look beyond just how long a person sleeps to the quality of the sleep they get.

“We found that the metrics of sleep quality seem to be affected more than mere sleep duration,” he said.
 

Unexpected finding

After excluding participants with faulty accelerometers and those who didn’t wear them for the entire 7-day study period, data from 89,205 participants (aged 43-79, 56% female, 97% self-reported White) was included. Lifetime inpatient psychiatric diagnoses were reported in 2.5% of the entire cohort.

Researchers looked at 10 sleep measures: bedtime, wake-up time, sleep duration, wake after sleep onset, sleep efficiency, number of awakenings, duration of longest sleep bout, number of naps, and variability in bedtime and sleep duration.

Although the effect sizes were small, having any psychiatric diagnosis was associated with significantly lower scores on every sleep measure except sleep duration.

Compared with those with no inpatient psychiatric diagnosis, those with any psychiatric diagnosis were significantly more likely to:

• have a later bedtime (beta = 0.07; 95% confidence interval, 0.06-0.09)
• have later wake-up time (beta = 0.10; 95% CI, 0.09-0.11)
• wake after sleep onset (beta = 0.10; 95% CI, 0.09-0.12)
• have poorer sleep efficiency (beta = –0.12; 95% CI, −0.14 to −0.11)
• have more awakenings (beta = 0.10; 95% CI, 0.09-0.11)
• have shorter duration of their longest sleep bout (beta = –0.09; 95% CI, −0.11 to −0.08)
• take more naps (beta = 0.11; 95% CI, 0.09-0.12)
• have greater variability in their bedtime (beta = 0.08; 95% CI, 0.06-0.09)
• have greater variability in their sleep duration (beta = 0.10; 95% CI, 0.09-0.12)

The only significant differences in sleep duration were found in those with lifetime major depressive disorder, who slept significantly less (beta = −0.02; P = .003), and in those with lifetime schizophrenia, who slept significantly longer (beta = 0.02; P = .0008).

Researchers found similar results when they examined patient-reported sleep measures collected when participants enrolled in the biobank, long before they agreed to wear an accelerometer.

“Everyone with a lifetime mental illness diagnosis trended toward worse sleep quality, regardless of their diagnosis,” Dr. Tripathy said. “We didn’t expect to see that.”

Limitations of the biobank data prohibited analysis by age and past or current use of psychiatric medications. In addition, investigators were unable to determine whether mental illness was active or controlled at the time of the study. Information on these, and other factors, is needed to truly begin to understand the real-world status of sleep patterns in people with mental illness, the researchers note.

However, the biobank data demonstrates how this type of information can be collected, helping Dr. Tripathy and others to design a new study that will launch next year with patients at CAMH. This effort is part of the BrainHealth Databank, a project that aims to develop a patient data bank similar to the one in the UK that was used for this study.

“We’ve shown that you can use wearable devices to measure correlates of sleep and derive insights about the objective measurements of sleep and associate them with mental illness diagnosis,” Dr. Tripathy said.

The study received no outside funding. Dr. Wainberg and Dr. Tripathy report receiving funding from Kavli Foundation, Krembil Foundation, CAMH Discovery Fund, the McLaughlin Foundation, NSERC, and CIHR. Disclosures for other authors are fully listed in the original article.

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

An inpatient psychiatric diagnosis at some point over a lifetime is significantly associated with a range of sleep problems, results from the largest study of its kind show.

A prior diagnosis of major depression, schizophrenia, anxiety, or bipolar disorder was associated with a later bedtime, earlier waking time, and significantly poorer sleep quality that included frequent awakenings during the night and shorter sleep bouts.

“We were struck by the pervasiveness of sleep problems across all the diagnoses of mental illness and sleep parameters we looked at,” study investigator Michael Wainberg, PhD, a postdoctoral fellow at the Krembil Centre for Neuroinformatics at the Center for Addiction and Mental Health (CAMH), Toronto, told this news organization. “This suggests there may need to be even more of an emphasis on sleep in these patients than there already is.”

The study, which includes data from nearly 90,000 adults in the United Kingdom, was published online October 12 in PLoS Medicine.

Wavebreak Media/Thinkstockphotos

Trove of data

Data for the analysis comes from the UK Biobank, a large-scale biomedical database launched in 2006 that has collected biological and medical data on more than 500,000 individuals who consented to provide blood, urine, and saliva samples and detailed lifestyle information that is matched to their medical records.

Between 2013 and 2015, more than 103,000 of these participants agreed to wear accelerometers on their wrists for 24 hours a day for 7 days, collecting a trove of data for researchers to mine.

“This allows us to get at objectively derived sleep measures and to measure them in greater numbers of people who have experienced mental illness,” said senior author Shreejoy Tripathy, PhD, assistant professor at the University of Toronto and independent scientist for CAMH. “You can study multiple disorders at once and the influence of other variables that might not be possible in the context of other studies.”

The research is the first known large-scale transdiagnostic study of objectively measured sleep and mental health. Insomnia and other sleep disorders are common among people with mental illness, as shown in prior research, including at least one study that used the same dataset the team employed for this project.

The new findings add to that body of work, Dr. Wainberg said, and look beyond just how long a person sleeps to the quality of the sleep they get.

“We found that the metrics of sleep quality seem to be affected more than mere sleep duration,” he said.
 

Unexpected finding

After excluding participants with faulty accelerometers and those who didn’t wear them for the entire 7-day study period, data from 89,205 participants (aged 43-79, 56% female, 97% self-reported White) was included. Lifetime inpatient psychiatric diagnoses were reported in 2.5% of the entire cohort.

Researchers looked at 10 sleep measures: bedtime, wake-up time, sleep duration, wake after sleep onset, sleep efficiency, number of awakenings, duration of longest sleep bout, number of naps, and variability in bedtime and sleep duration.

Although the effect sizes were small, having any psychiatric diagnosis was associated with significantly lower scores on every sleep measure except sleep duration.

Compared with those with no inpatient psychiatric diagnosis, those with any psychiatric diagnosis were significantly more likely to:

• have a later bedtime (beta = 0.07; 95% confidence interval, 0.06-0.09)
• have later wake-up time (beta = 0.10; 95% CI, 0.09-0.11)
• wake after sleep onset (beta = 0.10; 95% CI, 0.09-0.12)
• have poorer sleep efficiency (beta = –0.12; 95% CI, −0.14 to −0.11)
• have more awakenings (beta = 0.10; 95% CI, 0.09-0.11)
• have shorter duration of their longest sleep bout (beta = –0.09; 95% CI, −0.11 to −0.08)
• take more naps (beta = 0.11; 95% CI, 0.09-0.12)
• have greater variability in their bedtime (beta = 0.08; 95% CI, 0.06-0.09)
• have greater variability in their sleep duration (beta = 0.10; 95% CI, 0.09-0.12)

The only significant differences in sleep duration were found in those with lifetime major depressive disorder, who slept significantly less (beta = −0.02; P = .003), and in those with lifetime schizophrenia, who slept significantly longer (beta = 0.02; P = .0008).

Researchers found similar results when they examined patient-reported sleep measures collected when participants enrolled in the biobank, long before they agreed to wear an accelerometer.

“Everyone with a lifetime mental illness diagnosis trended toward worse sleep quality, regardless of their diagnosis,” Dr. Tripathy said. “We didn’t expect to see that.”

Limitations of the biobank data prohibited analysis by age and past or current use of psychiatric medications. In addition, investigators were unable to determine whether mental illness was active or controlled at the time of the study. Information on these, and other factors, is needed to truly begin to understand the real-world status of sleep patterns in people with mental illness, the researchers note.

However, the biobank data demonstrates how this type of information can be collected, helping Dr. Tripathy and others to design a new study that will launch next year with patients at CAMH. This effort is part of the BrainHealth Databank, a project that aims to develop a patient data bank similar to the one in the UK that was used for this study.

“We’ve shown that you can use wearable devices to measure correlates of sleep and derive insights about the objective measurements of sleep and associate them with mental illness diagnosis,” Dr. Tripathy said.

The study received no outside funding. Dr. Wainberg and Dr. Tripathy report receiving funding from Kavli Foundation, Krembil Foundation, CAMH Discovery Fund, the McLaughlin Foundation, NSERC, and CIHR. Disclosures for other authors are fully listed in the original article.

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

An inpatient psychiatric diagnosis at some point over a lifetime is significantly associated with a range of sleep problems, results from the largest study of its kind show.

A prior diagnosis of major depression, schizophrenia, anxiety, or bipolar disorder was associated with a later bedtime, earlier waking time, and significantly poorer sleep quality that included frequent awakenings during the night and shorter sleep bouts.

“We were struck by the pervasiveness of sleep problems across all the diagnoses of mental illness and sleep parameters we looked at,” study investigator Michael Wainberg, PhD, a postdoctoral fellow at the Krembil Centre for Neuroinformatics at the Center for Addiction and Mental Health (CAMH), Toronto, told this news organization. “This suggests there may need to be even more of an emphasis on sleep in these patients than there already is.”

The study, which includes data from nearly 90,000 adults in the United Kingdom, was published online October 12 in PLoS Medicine.

Wavebreak Media/Thinkstockphotos

Trove of data

Data for the analysis comes from the UK Biobank, a large-scale biomedical database launched in 2006 that has collected biological and medical data on more than 500,000 individuals who consented to provide blood, urine, and saliva samples and detailed lifestyle information that is matched to their medical records.

Between 2013 and 2015, more than 103,000 of these participants agreed to wear accelerometers on their wrists for 24 hours a day for 7 days, collecting a trove of data for researchers to mine.

“This allows us to get at objectively derived sleep measures and to measure them in greater numbers of people who have experienced mental illness,” said senior author Shreejoy Tripathy, PhD, assistant professor at the University of Toronto and independent scientist for CAMH. “You can study multiple disorders at once and the influence of other variables that might not be possible in the context of other studies.”

The research is the first known large-scale transdiagnostic study of objectively measured sleep and mental health. Insomnia and other sleep disorders are common among people with mental illness, as shown in prior research, including at least one study that used the same dataset the team employed for this project.

The new findings add to that body of work, Dr. Wainberg said, and look beyond just how long a person sleeps to the quality of the sleep they get.

“We found that the metrics of sleep quality seem to be affected more than mere sleep duration,” he said.
 

Unexpected finding

After excluding participants with faulty accelerometers and those who didn’t wear them for the entire 7-day study period, data from 89,205 participants (aged 43-79, 56% female, 97% self-reported White) was included. Lifetime inpatient psychiatric diagnoses were reported in 2.5% of the entire cohort.

Researchers looked at 10 sleep measures: bedtime, wake-up time, sleep duration, wake after sleep onset, sleep efficiency, number of awakenings, duration of longest sleep bout, number of naps, and variability in bedtime and sleep duration.

Although the effect sizes were small, having any psychiatric diagnosis was associated with significantly lower scores on every sleep measure except sleep duration.

Compared with those with no inpatient psychiatric diagnosis, those with any psychiatric diagnosis were significantly more likely to:

• have a later bedtime (beta = 0.07; 95% confidence interval, 0.06-0.09)
• have later wake-up time (beta = 0.10; 95% CI, 0.09-0.11)
• wake after sleep onset (beta = 0.10; 95% CI, 0.09-0.12)
• have poorer sleep efficiency (beta = –0.12; 95% CI, −0.14 to −0.11)
• have more awakenings (beta = 0.10; 95% CI, 0.09-0.11)
• have shorter duration of their longest sleep bout (beta = –0.09; 95% CI, −0.11 to −0.08)
• take more naps (beta = 0.11; 95% CI, 0.09-0.12)
• have greater variability in their bedtime (beta = 0.08; 95% CI, 0.06-0.09)
• have greater variability in their sleep duration (beta = 0.10; 95% CI, 0.09-0.12)

The only significant differences in sleep duration were found in those with lifetime major depressive disorder, who slept significantly less (beta = −0.02; P = .003), and in those with lifetime schizophrenia, who slept significantly longer (beta = 0.02; P = .0008).

Researchers found similar results when they examined patient-reported sleep measures collected when participants enrolled in the biobank, long before they agreed to wear an accelerometer.

“Everyone with a lifetime mental illness diagnosis trended toward worse sleep quality, regardless of their diagnosis,” Dr. Tripathy said. “We didn’t expect to see that.”

Limitations of the biobank data prohibited analysis by age and past or current use of psychiatric medications. In addition, investigators were unable to determine whether mental illness was active or controlled at the time of the study. Information on these, and other factors, is needed to truly begin to understand the real-world status of sleep patterns in people with mental illness, the researchers note.

However, the biobank data demonstrates how this type of information can be collected, helping Dr. Tripathy and others to design a new study that will launch next year with patients at CAMH. This effort is part of the BrainHealth Databank, a project that aims to develop a patient data bank similar to the one in the UK that was used for this study.

“We’ve shown that you can use wearable devices to measure correlates of sleep and derive insights about the objective measurements of sleep and associate them with mental illness diagnosis,” Dr. Tripathy said.

The study received no outside funding. Dr. Wainberg and Dr. Tripathy report receiving funding from Kavli Foundation, Krembil Foundation, CAMH Discovery Fund, the McLaughlin Foundation, NSERC, and CIHR. Disclosures for other authors are fully listed in the original article.

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

Substance use disorders can be a thorny topic in residency because of our role as gatekeepers of mental hospitals during our training. Intoxicated patients often get dismissed as a burden and distraction, malingering their way into a comfortable place to regain sobriety. This is extremely prevalent, often constituting the majority of patients seen during an emergency department call.

A typical interview may elicit any or all symptoms in the DSM yet be best explained by substance use intoxication or withdrawal. Alcohol and other CNS depressants commonly cause feelings of sadness and/or suicidality. Methamphetamine and other CNS stimulants commonly cause symptoms of psychosis or mania, followed by feelings of sadness and/or suicidality.

Different EDs have different degrees of patience for individuals in the process of becoming sober. Some departments will pressure clinicians into quickly discarding those patients and often frown upon any attempt at providing solace by raising the concern of reinforcing maladaptive behavior. A mystery-meat sandwich of admirable blandness may be the extent of help offered. Some more fortunate patients also receive a juice box or even a taxi voucher in an especially generous ED. This is always against our better judgment, of course, as we are told those gestures encourage abuse.

Other EDs will permit patients to remain until sober, allowing for another evaluation without the influence of controlled substances. We are reminded of many conversations with patients with substance use disorders, where topics discussed included: 1. Recommendation to seek substance use services, which are often nonexistent or with wait lists spanning months; 2. Education on the role of mental health hospitals and how patients’ despair in the context of intoxication does not meet some scriptural criteria; 3. Pep talks aided by such previously described sandwiches and juice boxes to encourage a sobering patient to leave the facility of their own will.

Methamphetamine, heroin, and alcohol are rarely one-and-done endeavors. We sparingly see our patients for their very first ED visit while intoxicated or crashing. They know how the system runs and which ED will more readily allow them an overnight stay. The number of times they have been recommended for substance use treatment is beyond counting – they may have been on a wait list a handful of times. They are aware of our reluctance to provide inpatient psychiatric treatment for substance use, but it is worth a shot trying, anyway – sometimes they get lucky. Usually it is the pep talk, relief from hunger pangs, and daylight that get them out the doors – until next time.

It is under this context that many trainees become psychiatrists, a process that solidifies the separation between drug use and mental illness. Many graduate from residency practically equating substance use disorder with malingering or futility. This can take on a surreal quality as many localities have recently adopted particular forms or requirements like the dispensation of naloxone syringes to all patients with substance use disorders. While the desire and effort are noble, it may suggest to a patient presenting for help that society’s main interest is to avoid seeing them die rather than help with available resources for maintaining sobriety.

Therein lies the conundrum, a conundrum that spans psychiatry to society. The conundrum is our ambivalence between punishing the choice of drug use or healing the substance use disorder. Should we discharge the intoxicated patient as soon as they are safe to walk out, or should we make every effort possible to find long-term solutions? Where someone decides to draw the line often seems quite arbitrary.
 

The calculation becomes more complex

A defining moment appears to have been society’s reconsideration of its stance on substance use disorders when affluent White teenagers started dying in the suburbs from pain pills overdoses. Suddenly, those children needed and deserved treatment, not punishment. We find ourselves far away from a time when the loudest societal commentary on substance use entailed mothers advocating for harsher sentences against drunk drivers.

More recently, as psychiatry and large contingents of society have decided to take up the mantle of equity and social justice, we have begun to make progress in decriminalizing substance use in an effort to reverse systemic discrimination toward minority groups. This has taken many shapes, including drug legalization, criminal justice reform, and even the provision of clean substance use paraphernalia for safer use of IV drugs. Police reform has led to reluctance to arrest or press charges for nonviolent crimes and reduced police presence in minority neighborhoods. The “rich White teenager” approach is now recommended in all neighborhoods.

Society’s attempt at decriminalizing drug use has run parallel with psychiatry’s recent attempts at reduced pathologizing of behaviors more prevalent in underprivileged groups and cultures. This runs the gamut, from avoiding the use of the term “agitated” because of its racial connotations, to advocating for reduced rates of schizophrenia diagnoses in Black males.¹ A diagnosis of substance use disorder carries with it similar troublesome societal implications. Decriminalization, legalization, provision of substances to the population, normalization, and other societal reforms will likely have an impact on the prevalence of substance use disorder diagnoses, which involve many criteria dependent on societal context.

It would be expected that criteria such as hazardous use, social problems, and attempts to quit will decrease as social acceptance increases. How might this affect access to substance use treatment, an already extremely limited resource?

Now, as forensic psychiatrists, we find ourselves adjudicating on the role of drugs at a time when society is wrestling with its attitude on the breadth of responsibility possessed by people who use drugs. In California, as in many other states, insanity laws exclude those who were insane as a result of drug use, as a testament to or possibly a remnant of how society feels about the role of choice and responsibility in the use of drugs. Yet another defendant who admits to drug use may on the contrary receive a much more lenient plea deal if willing to commit to sobriety. But in a never-ending maze of differing judgments and opinions, a less understanding district attorney may argue that the additional risk posed by the use of drugs and resulting impulsivity may actually warrant a heavier sentence.

In a recent attempt at atonement for our past punitive stance on drug users, we have found a desire to protect those who use drugs by punishing those who sell, at times forgetting that these populations are deeply intertwined. A recent law permits the federal charge of distribution of fentanyl resulting in death, which carries the mandatory minimum of 20 years in prison. Yet, if the user whom we are trying to protect by this law is also the one selling, what are we left with?

Fentanyl has been a particularly tragic development in the history of mankind and drug use. Substance use has rarely been so easily linked to accidental death. While many physicians can easily explain the safety of fentanyl when used as prescribed and in controlled settings, this is certainly not the case in the community. Measuring micrograms of fentanyl is outside the knowledge and capabilities of most drug dealers, who are not equipped with pharmacy-grade scales. Yet, as a result, they sell and customers buy quantities of fentanyl that range from homeopathically low to lethally high because of a mixture of negligence and deliberate indifference.

Another effort at atonement has been attempts at decriminalizing drug use and releasing many nonviolent offenders. This can, however, encourage bystanders to report more acts as crime rather than public intoxication, to ensure a police response when confronted by intoxicated people. Whereas previously an inebriated person who is homeless may have been called for and asked to seek shelter, they now get called on, and subsequently charged for, allegedly mumbling a threat by a frustrated bystander.

The release of offenders has its limits. Many placements on probation require sobriety and result in longer sentences for the use of substances that are otherwise decriminalized. The decriminalization and reexamination of substance use by society should widen the scope from simply considering crime to examining the use of drugs throughout the legal system and even beyond.

The DSM and psychiatry are not intended or equipped to adjudicate disputes on where the lines should be drawn between determinism and free will. We are knowledgeable of patients with substance use disorders, the effect of intoxicating substances, and the capacity of patients with substance use disorders to act in law-abiding ways. Our field can inform without simply advocating whether our patients should be punished. While society is currently struggling with how to apportion blame, psychiatry should resist the urge to impose medical solutions to social problems. Our solutions would almost certainly be grossly limited as we are still struggling to repent for lobotomizing “uppity” young women² and using electroshock therapy to disrupt perverse impulses in homosexual males.³ Social norms and political zeitgeists change over time while the psychological and physiological principles underlying our understanding of mental illness should, in theory, stay relatively constant. Psychiatry’s answers for societal ills do not usually improve with time but rather have a tendency to be humbling.
 

Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com.

Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research.

References

1.Medlock MM et al., eds. “Racism and Psychiatry: Contemporary Issues and Interventions” (New York: Springer, 2018).

2. Tone A and Koziol M. CMAJ. 2018:190(20):e624-5.

3. McGuire RJ and Vallance M. BMJ. 1964;1(5376):151-3.

Substance use disorders can be a thorny topic in residency because of our role as gatekeepers of mental hospitals during our training. Intoxicated patients often get dismissed as a burden and distraction, malingering their way into a comfortable place to regain sobriety. This is extremely prevalent, often constituting the majority of patients seen during an emergency department call.

A typical interview may elicit any or all symptoms in the DSM yet be best explained by substance use intoxication or withdrawal. Alcohol and other CNS depressants commonly cause feelings of sadness and/or suicidality. Methamphetamine and other CNS stimulants commonly cause symptoms of psychosis or mania, followed by feelings of sadness and/or suicidality.

Different EDs have different degrees of patience for individuals in the process of becoming sober. Some departments will pressure clinicians into quickly discarding those patients and often frown upon any attempt at providing solace by raising the concern of reinforcing maladaptive behavior. A mystery-meat sandwich of admirable blandness may be the extent of help offered. Some more fortunate patients also receive a juice box or even a taxi voucher in an especially generous ED. This is always against our better judgment, of course, as we are told those gestures encourage abuse.

Other EDs will permit patients to remain until sober, allowing for another evaluation without the influence of controlled substances. We are reminded of many conversations with patients with substance use disorders, where topics discussed included: 1. Recommendation to seek substance use services, which are often nonexistent or with wait lists spanning months; 2. Education on the role of mental health hospitals and how patients’ despair in the context of intoxication does not meet some scriptural criteria; 3. Pep talks aided by such previously described sandwiches and juice boxes to encourage a sobering patient to leave the facility of their own will.

Methamphetamine, heroin, and alcohol are rarely one-and-done endeavors. We sparingly see our patients for their very first ED visit while intoxicated or crashing. They know how the system runs and which ED will more readily allow them an overnight stay. The number of times they have been recommended for substance use treatment is beyond counting – they may have been on a wait list a handful of times. They are aware of our reluctance to provide inpatient psychiatric treatment for substance use, but it is worth a shot trying, anyway – sometimes they get lucky. Usually it is the pep talk, relief from hunger pangs, and daylight that get them out the doors – until next time.

It is under this context that many trainees become psychiatrists, a process that solidifies the separation between drug use and mental illness. Many graduate from residency practically equating substance use disorder with malingering or futility. This can take on a surreal quality as many localities have recently adopted particular forms or requirements like the dispensation of naloxone syringes to all patients with substance use disorders. While the desire and effort are noble, it may suggest to a patient presenting for help that society’s main interest is to avoid seeing them die rather than help with available resources for maintaining sobriety.

Therein lies the conundrum, a conundrum that spans psychiatry to society. The conundrum is our ambivalence between punishing the choice of drug use or healing the substance use disorder. Should we discharge the intoxicated patient as soon as they are safe to walk out, or should we make every effort possible to find long-term solutions? Where someone decides to draw the line often seems quite arbitrary.
 

The calculation becomes more complex

A defining moment appears to have been society’s reconsideration of its stance on substance use disorders when affluent White teenagers started dying in the suburbs from pain pills overdoses. Suddenly, those children needed and deserved treatment, not punishment. We find ourselves far away from a time when the loudest societal commentary on substance use entailed mothers advocating for harsher sentences against drunk drivers.

More recently, as psychiatry and large contingents of society have decided to take up the mantle of equity and social justice, we have begun to make progress in decriminalizing substance use in an effort to reverse systemic discrimination toward minority groups. This has taken many shapes, including drug legalization, criminal justice reform, and even the provision of clean substance use paraphernalia for safer use of IV drugs. Police reform has led to reluctance to arrest or press charges for nonviolent crimes and reduced police presence in minority neighborhoods. The “rich White teenager” approach is now recommended in all neighborhoods.

Society’s attempt at decriminalizing drug use has run parallel with psychiatry’s recent attempts at reduced pathologizing of behaviors more prevalent in underprivileged groups and cultures. This runs the gamut, from avoiding the use of the term “agitated” because of its racial connotations, to advocating for reduced rates of schizophrenia diagnoses in Black males.¹ A diagnosis of substance use disorder carries with it similar troublesome societal implications. Decriminalization, legalization, provision of substances to the population, normalization, and other societal reforms will likely have an impact on the prevalence of substance use disorder diagnoses, which involve many criteria dependent on societal context.

It would be expected that criteria such as hazardous use, social problems, and attempts to quit will decrease as social acceptance increases. How might this affect access to substance use treatment, an already extremely limited resource?

Now, as forensic psychiatrists, we find ourselves adjudicating on the role of drugs at a time when society is wrestling with its attitude on the breadth of responsibility possessed by people who use drugs. In California, as in many other states, insanity laws exclude those who were insane as a result of drug use, as a testament to or possibly a remnant of how society feels about the role of choice and responsibility in the use of drugs. Yet another defendant who admits to drug use may on the contrary receive a much more lenient plea deal if willing to commit to sobriety. But in a never-ending maze of differing judgments and opinions, a less understanding district attorney may argue that the additional risk posed by the use of drugs and resulting impulsivity may actually warrant a heavier sentence.

In a recent attempt at atonement for our past punitive stance on drug users, we have found a desire to protect those who use drugs by punishing those who sell, at times forgetting that these populations are deeply intertwined. A recent law permits the federal charge of distribution of fentanyl resulting in death, which carries the mandatory minimum of 20 years in prison. Yet, if the user whom we are trying to protect by this law is also the one selling, what are we left with?

Fentanyl has been a particularly tragic development in the history of mankind and drug use. Substance use has rarely been so easily linked to accidental death. While many physicians can easily explain the safety of fentanyl when used as prescribed and in controlled settings, this is certainly not the case in the community. Measuring micrograms of fentanyl is outside the knowledge and capabilities of most drug dealers, who are not equipped with pharmacy-grade scales. Yet, as a result, they sell and customers buy quantities of fentanyl that range from homeopathically low to lethally high because of a mixture of negligence and deliberate indifference.

Another effort at atonement has been attempts at decriminalizing drug use and releasing many nonviolent offenders. This can, however, encourage bystanders to report more acts as crime rather than public intoxication, to ensure a police response when confronted by intoxicated people. Whereas previously an inebriated person who is homeless may have been called for and asked to seek shelter, they now get called on, and subsequently charged for, allegedly mumbling a threat by a frustrated bystander.

The release of offenders has its limits. Many placements on probation require sobriety and result in longer sentences for the use of substances that are otherwise decriminalized. The decriminalization and reexamination of substance use by society should widen the scope from simply considering crime to examining the use of drugs throughout the legal system and even beyond.

The DSM and psychiatry are not intended or equipped to adjudicate disputes on where the lines should be drawn between determinism and free will. We are knowledgeable of patients with substance use disorders, the effect of intoxicating substances, and the capacity of patients with substance use disorders to act in law-abiding ways. Our field can inform without simply advocating whether our patients should be punished. While society is currently struggling with how to apportion blame, psychiatry should resist the urge to impose medical solutions to social problems. Our solutions would almost certainly be grossly limited as we are still struggling to repent for lobotomizing “uppity” young women² and using electroshock therapy to disrupt perverse impulses in homosexual males.³ Social norms and political zeitgeists change over time while the psychological and physiological principles underlying our understanding of mental illness should, in theory, stay relatively constant. Psychiatry’s answers for societal ills do not usually improve with time but rather have a tendency to be humbling.
 

Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com.

Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research.

References

1.Medlock MM et al., eds. “Racism and Psychiatry: Contemporary Issues and Interventions” (New York: Springer, 2018).

2. Tone A and Koziol M. CMAJ. 2018:190(20):e624-5.

3. McGuire RJ and Vallance M. BMJ. 1964;1(5376):151-3.

Substance use disorders can be a thorny topic in residency because of our role as gatekeepers of mental hospitals during our training. Intoxicated patients often get dismissed as a burden and distraction, malingering their way into a comfortable place to regain sobriety. This is extremely prevalent, often constituting the majority of patients seen during an emergency department call.

A typical interview may elicit any or all symptoms in the DSM yet be best explained by substance use intoxication or withdrawal. Alcohol and other CNS depressants commonly cause feelings of sadness and/or suicidality. Methamphetamine and other CNS stimulants commonly cause symptoms of psychosis or mania, followed by feelings of sadness and/or suicidality.

Different EDs have different degrees of patience for individuals in the process of becoming sober. Some departments will pressure clinicians into quickly discarding those patients and often frown upon any attempt at providing solace by raising the concern of reinforcing maladaptive behavior. A mystery-meat sandwich of admirable blandness may be the extent of help offered. Some more fortunate patients also receive a juice box or even a taxi voucher in an especially generous ED. This is always against our better judgment, of course, as we are told those gestures encourage abuse.

Other EDs will permit patients to remain until sober, allowing for another evaluation without the influence of controlled substances. We are reminded of many conversations with patients with substance use disorders, where topics discussed included: 1. Recommendation to seek substance use services, which are often nonexistent or with wait lists spanning months; 2. Education on the role of mental health hospitals and how patients’ despair in the context of intoxication does not meet some scriptural criteria; 3. Pep talks aided by such previously described sandwiches and juice boxes to encourage a sobering patient to leave the facility of their own will.

Methamphetamine, heroin, and alcohol are rarely one-and-done endeavors. We sparingly see our patients for their very first ED visit while intoxicated or crashing. They know how the system runs and which ED will more readily allow them an overnight stay. The number of times they have been recommended for substance use treatment is beyond counting – they may have been on a wait list a handful of times. They are aware of our reluctance to provide inpatient psychiatric treatment for substance use, but it is worth a shot trying, anyway – sometimes they get lucky. Usually it is the pep talk, relief from hunger pangs, and daylight that get them out the doors – until next time.

It is under this context that many trainees become psychiatrists, a process that solidifies the separation between drug use and mental illness. Many graduate from residency practically equating substance use disorder with malingering or futility. This can take on a surreal quality as many localities have recently adopted particular forms or requirements like the dispensation of naloxone syringes to all patients with substance use disorders. While the desire and effort are noble, it may suggest to a patient presenting for help that society’s main interest is to avoid seeing them die rather than help with available resources for maintaining sobriety.

Therein lies the conundrum, a conundrum that spans psychiatry to society. The conundrum is our ambivalence between punishing the choice of drug use or healing the substance use disorder. Should we discharge the intoxicated patient as soon as they are safe to walk out, or should we make every effort possible to find long-term solutions? Where someone decides to draw the line often seems quite arbitrary.
 

The calculation becomes more complex

A defining moment appears to have been society’s reconsideration of its stance on substance use disorders when affluent White teenagers started dying in the suburbs from pain pills overdoses. Suddenly, those children needed and deserved treatment, not punishment. We find ourselves far away from a time when the loudest societal commentary on substance use entailed mothers advocating for harsher sentences against drunk drivers.

More recently, as psychiatry and large contingents of society have decided to take up the mantle of equity and social justice, we have begun to make progress in decriminalizing substance use in an effort to reverse systemic discrimination toward minority groups. This has taken many shapes, including drug legalization, criminal justice reform, and even the provision of clean substance use paraphernalia for safer use of IV drugs. Police reform has led to reluctance to arrest or press charges for nonviolent crimes and reduced police presence in minority neighborhoods. The “rich White teenager” approach is now recommended in all neighborhoods.

Society’s attempt at decriminalizing drug use has run parallel with psychiatry’s recent attempts at reduced pathologizing of behaviors more prevalent in underprivileged groups and cultures. This runs the gamut, from avoiding the use of the term “agitated” because of its racial connotations, to advocating for reduced rates of schizophrenia diagnoses in Black males.¹ A diagnosis of substance use disorder carries with it similar troublesome societal implications. Decriminalization, legalization, provision of substances to the population, normalization, and other societal reforms will likely have an impact on the prevalence of substance use disorder diagnoses, which involve many criteria dependent on societal context.

It would be expected that criteria such as hazardous use, social problems, and attempts to quit will decrease as social acceptance increases. How might this affect access to substance use treatment, an already extremely limited resource?

Now, as forensic psychiatrists, we find ourselves adjudicating on the role of drugs at a time when society is wrestling with its attitude on the breadth of responsibility possessed by people who use drugs. In California, as in many other states, insanity laws exclude those who were insane as a result of drug use, as a testament to or possibly a remnant of how society feels about the role of choice and responsibility in the use of drugs. Yet another defendant who admits to drug use may on the contrary receive a much more lenient plea deal if willing to commit to sobriety. But in a never-ending maze of differing judgments and opinions, a less understanding district attorney may argue that the additional risk posed by the use of drugs and resulting impulsivity may actually warrant a heavier sentence.

In a recent attempt at atonement for our past punitive stance on drug users, we have found a desire to protect those who use drugs by punishing those who sell, at times forgetting that these populations are deeply intertwined. A recent law permits the federal charge of distribution of fentanyl resulting in death, which carries the mandatory minimum of 20 years in prison. Yet, if the user whom we are trying to protect by this law is also the one selling, what are we left with?

Fentanyl has been a particularly tragic development in the history of mankind and drug use. Substance use has rarely been so easily linked to accidental death. While many physicians can easily explain the safety of fentanyl when used as prescribed and in controlled settings, this is certainly not the case in the community. Measuring micrograms of fentanyl is outside the knowledge and capabilities of most drug dealers, who are not equipped with pharmacy-grade scales. Yet, as a result, they sell and customers buy quantities of fentanyl that range from homeopathically low to lethally high because of a mixture of negligence and deliberate indifference.

Another effort at atonement has been attempts at decriminalizing drug use and releasing many nonviolent offenders. This can, however, encourage bystanders to report more acts as crime rather than public intoxication, to ensure a police response when confronted by intoxicated people. Whereas previously an inebriated person who is homeless may have been called for and asked to seek shelter, they now get called on, and subsequently charged for, allegedly mumbling a threat by a frustrated bystander.

The release of offenders has its limits. Many placements on probation require sobriety and result in longer sentences for the use of substances that are otherwise decriminalized. The decriminalization and reexamination of substance use by society should widen the scope from simply considering crime to examining the use of drugs throughout the legal system and even beyond.

The DSM and psychiatry are not intended or equipped to adjudicate disputes on where the lines should be drawn between determinism and free will. We are knowledgeable of patients with substance use disorders, the effect of intoxicating substances, and the capacity of patients with substance use disorders to act in law-abiding ways. Our field can inform without simply advocating whether our patients should be punished. While society is currently struggling with how to apportion blame, psychiatry should resist the urge to impose medical solutions to social problems. Our solutions would almost certainly be grossly limited as we are still struggling to repent for lobotomizing “uppity” young women² and using electroshock therapy to disrupt perverse impulses in homosexual males.³ Social norms and political zeitgeists change over time while the psychological and physiological principles underlying our understanding of mental illness should, in theory, stay relatively constant. Psychiatry’s answers for societal ills do not usually improve with time but rather have a tendency to be humbling.
 

Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com.

Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research.

References

1.Medlock MM et al., eds. “Racism and Psychiatry: Contemporary Issues and Interventions” (New York: Springer, 2018).

2. Tone A and Koziol M. CMAJ. 2018:190(20):e624-5.

3. McGuire RJ and Vallance M. BMJ. 1964;1(5376):151-3.

Patients with comorbid anxiety and mood disorders who have reduced, albeit “normal” serum levels of thyroid-stimulating hormone (TSH) may be at increased risk for suicidal ideation, new research suggests.

In a cross-sectional study, clinical data on diagnosis, medication use, and symptom scores were gathered, along with assessments of blood levels of thyroid axis hormones, in patients with both anxiety and mood disorders.

After investigators accounted for age, gender, symptoms, medication use, and other potential confounders, patients with suicidal ideation were 54% less likely to have higher TSH levels. There was no association found with other thyroid hormones.

Based on the results, the assessment of thyroid hormone levels “may be important for suicide prevention and might allow clinicians to evaluate the potential of the suicidal ideation risk in individuals with [anxiety and mood disorders],” co-investigator Vilma Liaugaudaite, PhD student, Neuroscience Institute of the Lithuanian University of Health Sciences, Palanga, and colleagues note.

The findings were presented at the 34th European College of Neuropsychopharmacology (ECNP) Congress.
 

‘Complex mechanism’

Ms. Liaugaudaite told this news organization that thyroid hormones are known to have a “profound” effect on mood and behavior.

Recent studies show “various degrees of hypothalamic-pituitary-thyroid axis dysregulation are associated with suicidal behavior” in patients with depression, she added.

Noting that disturbances in the serotonin system “constitute the most common biochemical abnormality associated with suicidal behavior,” Ms. Liaugaudaite said it is thought thyroid hormones “are involved in a complex compensatory mechanism to correct reduced central 5-hydroxytryptamine activity” via lower TSH levels.

In addition, hypersecretion of thyrotropin-releasing hormone, which stimulates the release of TSH, “has been considered a compensatory mechanism to maintain normal thyroid hormone secretion and normalize serotonin activity in depressed patients,” she said.

To investigate associations between thyroid axis hormones and suicidality in individuals with comorbid anxiety and mood disorders, the researchers assessed consecutive patients attending a stress disorders clinic.

Sociodemographic and clinical information was gathered, and patients completed the Mini International Neuropsychiatric Interview, the Patient Health Questionnaire-9 (PHQ-9), and the General Anxiety Disorder-7 (GAD-7) scale.

Fasting blood samples were also tested for free thyroxine (FT4), free triiodothyronine (FT3), and TSH levels.

Significant association

Seventy-seven patients aged 18 to 73 years participated in the study. Of these, 59 were women. Suicidal ideation was identified in 42 participants. Serum FT4, FT3, and TSH levels were within the normal range.

Badmanproduction/Thinkstock

There were no significant differences between patients with and without suicidal ideation in terms of age, gender, education, obesity, smoking, and medication use.

Suicidal ideation was associated with higher scores on the PHQ-9 (15.5 vs. 13.3; P = .085), and with lower TSH levels (1.54 IU/L vs. 2.04 IU/L; P = .092).

The association between serum TSH levels and suicidal ideation was significant after multivariate logistic regression analysis accounted for age, gender, PHQ-9 and GAD-7 scores, education, body mass index, smoking, and use of antidepressants, tranquilizers, mood stabilizers, and neuroleptics.

Specifically, patients with suicidal ideation were significantly less likely to have higher TSH levels than those without, at an odds ratio of 0.46 (P = .027).

There were no significant associations between serum FT4 and FT3 levels and suicidal ideation.


 

Interesting, but preliminary

Commenting on the findings, Sanjeev Sockalingam, MD, vice chair and professor of psychiatry at the University of Toronto, said it is an “interesting study” because the literature on trying to identify individuals at risk for suicidal ideation or behaviors is “quite mixed, in terms of the results.”

However, it was a cross-sectional study with a relatively small sample size, and studies of this nature typically include patients with hypothyroidism “who end up having suicidal thoughts,” said Dr. Sockalingam, who was not involved with the research.

“I do wonder, given the sample size and patient population, if there may be other factors that may have been related to this,” he added.

Dr. Sockalingam noted that he would like to see more data on the medications the patients were taking, and he underlined that the thyroid levels were in the normal range, “so it’s a bit difficult to untangle what that means in terms of these subtle changes in thyroid levels.”

Robert Levitan, MD, Cameron Wilson Chair in Depression Research at the Centre for Addiction and Mental Health, Toronto, also emphasized that the thyroid levels were in the normal range.

He commented that it therefore “seems unlikely that there’s going to be some biological effect that’s going to affect the brain in a significant enough way” to influence suicidal ideation.

Dr. Levitan continued, “What’s probably happening is there’s some other clinical issue here that they just haven’t picked up on that’s leading in one direction to the suicidal ideation and perhaps affecting the TSH to some extent.”

Although the study is, therefore, “preliminary,” the findings are nevertheless “interesting,” he concluded.

The study received no funding. Ms. Liaugaudaite, Dr. Sockalingam, and Dr. Levitan have disclosed no relevant financial relationships.

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

Patients with comorbid anxiety and mood disorders who have reduced, albeit “normal” serum levels of thyroid-stimulating hormone (TSH) may be at increased risk for suicidal ideation, new research suggests.

In a cross-sectional study, clinical data on diagnosis, medication use, and symptom scores were gathered, along with assessments of blood levels of thyroid axis hormones, in patients with both anxiety and mood disorders.

After investigators accounted for age, gender, symptoms, medication use, and other potential confounders, patients with suicidal ideation were 54% less likely to have higher TSH levels. There was no association found with other thyroid hormones.

Based on the results, the assessment of thyroid hormone levels “may be important for suicide prevention and might allow clinicians to evaluate the potential of the suicidal ideation risk in individuals with [anxiety and mood disorders],” co-investigator Vilma Liaugaudaite, PhD student, Neuroscience Institute of the Lithuanian University of Health Sciences, Palanga, and colleagues note.

The findings were presented at the 34th European College of Neuropsychopharmacology (ECNP) Congress.
 

‘Complex mechanism’

Ms. Liaugaudaite told this news organization that thyroid hormones are known to have a “profound” effect on mood and behavior.

Recent studies show “various degrees of hypothalamic-pituitary-thyroid axis dysregulation are associated with suicidal behavior” in patients with depression, she added.

Noting that disturbances in the serotonin system “constitute the most common biochemical abnormality associated with suicidal behavior,” Ms. Liaugaudaite said it is thought thyroid hormones “are involved in a complex compensatory mechanism to correct reduced central 5-hydroxytryptamine activity” via lower TSH levels.

In addition, hypersecretion of thyrotropin-releasing hormone, which stimulates the release of TSH, “has been considered a compensatory mechanism to maintain normal thyroid hormone secretion and normalize serotonin activity in depressed patients,” she said.

To investigate associations between thyroid axis hormones and suicidality in individuals with comorbid anxiety and mood disorders, the researchers assessed consecutive patients attending a stress disorders clinic.

Sociodemographic and clinical information was gathered, and patients completed the Mini International Neuropsychiatric Interview, the Patient Health Questionnaire-9 (PHQ-9), and the General Anxiety Disorder-7 (GAD-7) scale.

Fasting blood samples were also tested for free thyroxine (FT4), free triiodothyronine (FT3), and TSH levels.

Significant association

Seventy-seven patients aged 18 to 73 years participated in the study. Of these, 59 were women. Suicidal ideation was identified in 42 participants. Serum FT4, FT3, and TSH levels were within the normal range.

Badmanproduction/Thinkstock

There were no significant differences between patients with and without suicidal ideation in terms of age, gender, education, obesity, smoking, and medication use.

Suicidal ideation was associated with higher scores on the PHQ-9 (15.5 vs. 13.3; P = .085), and with lower TSH levels (1.54 IU/L vs. 2.04 IU/L; P = .092).

The association between serum TSH levels and suicidal ideation was significant after multivariate logistic regression analysis accounted for age, gender, PHQ-9 and GAD-7 scores, education, body mass index, smoking, and use of antidepressants, tranquilizers, mood stabilizers, and neuroleptics.

Specifically, patients with suicidal ideation were significantly less likely to have higher TSH levels than those without, at an odds ratio of 0.46 (P = .027).

There were no significant associations between serum FT4 and FT3 levels and suicidal ideation.


 

Interesting, but preliminary

Commenting on the findings, Sanjeev Sockalingam, MD, vice chair and professor of psychiatry at the University of Toronto, said it is an “interesting study” because the literature on trying to identify individuals at risk for suicidal ideation or behaviors is “quite mixed, in terms of the results.”

However, it was a cross-sectional study with a relatively small sample size, and studies of this nature typically include patients with hypothyroidism “who end up having suicidal thoughts,” said Dr. Sockalingam, who was not involved with the research.

“I do wonder, given the sample size and patient population, if there may be other factors that may have been related to this,” he added.

Dr. Sockalingam noted that he would like to see more data on the medications the patients were taking, and he underlined that the thyroid levels were in the normal range, “so it’s a bit difficult to untangle what that means in terms of these subtle changes in thyroid levels.”

Robert Levitan, MD, Cameron Wilson Chair in Depression Research at the Centre for Addiction and Mental Health, Toronto, also emphasized that the thyroid levels were in the normal range.

He commented that it therefore “seems unlikely that there’s going to be some biological effect that’s going to affect the brain in a significant enough way” to influence suicidal ideation.

Dr. Levitan continued, “What’s probably happening is there’s some other clinical issue here that they just haven’t picked up on that’s leading in one direction to the suicidal ideation and perhaps affecting the TSH to some extent.”

Although the study is, therefore, “preliminary,” the findings are nevertheless “interesting,” he concluded.

The study received no funding. Ms. Liaugaudaite, Dr. Sockalingam, and Dr. Levitan have disclosed no relevant financial relationships.

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

Patients with comorbid anxiety and mood disorders who have reduced, albeit “normal” serum levels of thyroid-stimulating hormone (TSH) may be at increased risk for suicidal ideation, new research suggests.

In a cross-sectional study, clinical data on diagnosis, medication use, and symptom scores were gathered, along with assessments of blood levels of thyroid axis hormones, in patients with both anxiety and mood disorders.

After investigators accounted for age, gender, symptoms, medication use, and other potential confounders, patients with suicidal ideation were 54% less likely to have higher TSH levels. There was no association found with other thyroid hormones.

Based on the results, the assessment of thyroid hormone levels “may be important for suicide prevention and might allow clinicians to evaluate the potential of the suicidal ideation risk in individuals with [anxiety and mood disorders],” co-investigator Vilma Liaugaudaite, PhD student, Neuroscience Institute of the Lithuanian University of Health Sciences, Palanga, and colleagues note.

The findings were presented at the 34th European College of Neuropsychopharmacology (ECNP) Congress.
 

‘Complex mechanism’

Ms. Liaugaudaite told this news organization that thyroid hormones are known to have a “profound” effect on mood and behavior.

Recent studies show “various degrees of hypothalamic-pituitary-thyroid axis dysregulation are associated with suicidal behavior” in patients with depression, she added.

Noting that disturbances in the serotonin system “constitute the most common biochemical abnormality associated with suicidal behavior,” Ms. Liaugaudaite said it is thought thyroid hormones “are involved in a complex compensatory mechanism to correct reduced central 5-hydroxytryptamine activity” via lower TSH levels.

In addition, hypersecretion of thyrotropin-releasing hormone, which stimulates the release of TSH, “has been considered a compensatory mechanism to maintain normal thyroid hormone secretion and normalize serotonin activity in depressed patients,” she said.

To investigate associations between thyroid axis hormones and suicidality in individuals with comorbid anxiety and mood disorders, the researchers assessed consecutive patients attending a stress disorders clinic.

Sociodemographic and clinical information was gathered, and patients completed the Mini International Neuropsychiatric Interview, the Patient Health Questionnaire-9 (PHQ-9), and the General Anxiety Disorder-7 (GAD-7) scale.

Fasting blood samples were also tested for free thyroxine (FT4), free triiodothyronine (FT3), and TSH levels.

Significant association

Seventy-seven patients aged 18 to 73 years participated in the study. Of these, 59 were women. Suicidal ideation was identified in 42 participants. Serum FT4, FT3, and TSH levels were within the normal range.

Badmanproduction/Thinkstock

There were no significant differences between patients with and without suicidal ideation in terms of age, gender, education, obesity, smoking, and medication use.

Suicidal ideation was associated with higher scores on the PHQ-9 (15.5 vs. 13.3; P = .085), and with lower TSH levels (1.54 IU/L vs. 2.04 IU/L; P = .092).

The association between serum TSH levels and suicidal ideation was significant after multivariate logistic regression analysis accounted for age, gender, PHQ-9 and GAD-7 scores, education, body mass index, smoking, and use of antidepressants, tranquilizers, mood stabilizers, and neuroleptics.

Specifically, patients with suicidal ideation were significantly less likely to have higher TSH levels than those without, at an odds ratio of 0.46 (P = .027).

There were no significant associations between serum FT4 and FT3 levels and suicidal ideation.


 

Interesting, but preliminary

Commenting on the findings, Sanjeev Sockalingam, MD, vice chair and professor of psychiatry at the University of Toronto, said it is an “interesting study” because the literature on trying to identify individuals at risk for suicidal ideation or behaviors is “quite mixed, in terms of the results.”

However, it was a cross-sectional study with a relatively small sample size, and studies of this nature typically include patients with hypothyroidism “who end up having suicidal thoughts,” said Dr. Sockalingam, who was not involved with the research.

“I do wonder, given the sample size and patient population, if there may be other factors that may have been related to this,” he added.

Dr. Sockalingam noted that he would like to see more data on the medications the patients were taking, and he underlined that the thyroid levels were in the normal range, “so it’s a bit difficult to untangle what that means in terms of these subtle changes in thyroid levels.”

Robert Levitan, MD, Cameron Wilson Chair in Depression Research at the Centre for Addiction and Mental Health, Toronto, also emphasized that the thyroid levels were in the normal range.

He commented that it therefore “seems unlikely that there’s going to be some biological effect that’s going to affect the brain in a significant enough way” to influence suicidal ideation.

Dr. Levitan continued, “What’s probably happening is there’s some other clinical issue here that they just haven’t picked up on that’s leading in one direction to the suicidal ideation and perhaps affecting the TSH to some extent.”

Although the study is, therefore, “preliminary,” the findings are nevertheless “interesting,” he concluded.

The study received no funding. Ms. Liaugaudaite, Dr. Sockalingam, and Dr. Levitan have disclosed no relevant financial relationships.

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

Antipsychotics are not responsible for the increased COVID-related death rate among patients with serious mental illness (SMI), new research shows.

The significant increase in COVID-19 mortality that continues to be reported among those with schizophrenia and schizoaffective disorder “underscores the importance of protective interventions for this group, including priority vaccination,” study investigator Katlyn Nemani, MD, research assistant professor, department of psychiatry, New York University, told this news organization.

The study was published online September 22 in JAMA Psychiatry.
 

Threefold increase in death

Previous research has linked a diagnosis of a schizophrenia spectrum disorder, which includes schizophrenia and schizoaffective disorder, to an almost threefold increase in mortality among patients with COVID-19.

Some population-based research has also reported a link between antipsychotic medication use and increased risk for COVID-related mortality, but these studies did not take psychiatric diagnoses into account.

“This raised the question of whether the increased risk observed in this population is related to underlying psychiatric illness or its treatment,” said Dr. Nemani.

The retrospective cohort study included 464 adults (mean age, 53 years) who were diagnosed with COVID-19 between March 3, 2020, and Feb. 17, 2021, and who had previously been diagnosed with schizophrenia spectrum disorder or bipolar disorder. Of these, 42.2% were treated with an antipsychotic medication.

The primary endpoint was death within 60 days of COVID-19 diagnosis. Covariates included sociodemographic characteristics, such as patient-reported race and ethnicity, age, and insurance type, a psychiatric diagnosis, medical comorbidities, and smoking status.

Of the total, 41 patients (8.8%) died. The 60-day fatality rate was 13.7% among patients with a schizophrenia spectrum disorder (n = 182) and 5.7% among patients with bipolar disorder (n = 282).

Antipsychotic treatment was not significantly associated with mortality (odds ratio, 1.00; 95% confidence interval, 0.48-2.08; P = .99).

“This suggests that antipsychotic medication is unlikely to be responsible for the increased risk we’ve observed in this population, although this finding needs to be replicated,” said Dr. Nemani.
 

Surprise finding

A diagnosis of a schizophrenia spectrum disorder was associated with an almost threefold increased risk for mortality compared with bipolar disorder (OR, 2.88; 95% CI, 1.36-6.11; P = .006).

“This was a surprising finding,” said Dr. Nemani. “A possible explanation is differences in immune function associated with schizophrenia spectrum illness.”

She noted that there is evidence suggesting the immune system may play a role in the pathogenesis of schizophrenia, and research has shown that pneumonia and infection are among the leading causes of premature mortality in this population.

As well, several potential risk factors disproportionately affect people with serious mental illness, including an increase in the prevalence of medical comorbidities such as cardiovascular disease and diabetes, socioeconomic disadvantages, and barriers to accessing timely care. Prior studies have also found that people with SMI are less likely to receive preventive care interventions, including vaccination, said Dr. Nemani.

However, these factors are unlikely to fully account for the increased risk found in the study, she said.

“Our study population was limited to people who had received treatment within the NYU Langone Health System. We took a comprehensive list of sociodemographic and medical risk factors into account, and our research was conducted prior to the availability of COVID-19 vaccines,” she said.

Further research is necessary to understand what underlies the increase in susceptibility to severe infection among patients with schizophrenia and to identify interventions that may mitigate risk, said Dr. Nemani.

“This includes evaluating systems-level factors, such as access to preventive interventions and treatment, as well as investigating underlying immune mechanisms that may contribute to severe and fatal infection,” she said.

The researchers could not validate psychiatric diagnoses or capture deaths not documented in the electronic health record. In addition, the limited sample size precluded analysis of the use of individual antipsychotic medications, which may differ in their associated effects.

“It’s possible individual antipsychotic medications may be associated with harmful or protective effects,” said Dr. Nemani.

The authors have disclosed no relevant financial relationships.

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

Antipsychotics are not responsible for the increased COVID-related death rate among patients with serious mental illness (SMI), new research shows.

The significant increase in COVID-19 mortality that continues to be reported among those with schizophrenia and schizoaffective disorder “underscores the importance of protective interventions for this group, including priority vaccination,” study investigator Katlyn Nemani, MD, research assistant professor, department of psychiatry, New York University, told this news organization.

The study was published online September 22 in JAMA Psychiatry.
 

Threefold increase in death

Previous research has linked a diagnosis of a schizophrenia spectrum disorder, which includes schizophrenia and schizoaffective disorder, to an almost threefold increase in mortality among patients with COVID-19.

Some population-based research has also reported a link between antipsychotic medication use and increased risk for COVID-related mortality, but these studies did not take psychiatric diagnoses into account.

“This raised the question of whether the increased risk observed in this population is related to underlying psychiatric illness or its treatment,” said Dr. Nemani.

The retrospective cohort study included 464 adults (mean age, 53 years) who were diagnosed with COVID-19 between March 3, 2020, and Feb. 17, 2021, and who had previously been diagnosed with schizophrenia spectrum disorder or bipolar disorder. Of these, 42.2% were treated with an antipsychotic medication.

The primary endpoint was death within 60 days of COVID-19 diagnosis. Covariates included sociodemographic characteristics, such as patient-reported race and ethnicity, age, and insurance type, a psychiatric diagnosis, medical comorbidities, and smoking status.

Of the total, 41 patients (8.8%) died. The 60-day fatality rate was 13.7% among patients with a schizophrenia spectrum disorder (n = 182) and 5.7% among patients with bipolar disorder (n = 282).

Antipsychotic treatment was not significantly associated with mortality (odds ratio, 1.00; 95% confidence interval, 0.48-2.08; P = .99).

“This suggests that antipsychotic medication is unlikely to be responsible for the increased risk we’ve observed in this population, although this finding needs to be replicated,” said Dr. Nemani.
 

Surprise finding

A diagnosis of a schizophrenia spectrum disorder was associated with an almost threefold increased risk for mortality compared with bipolar disorder (OR, 2.88; 95% CI, 1.36-6.11; P = .006).

“This was a surprising finding,” said Dr. Nemani. “A possible explanation is differences in immune function associated with schizophrenia spectrum illness.”

She noted that there is evidence suggesting the immune system may play a role in the pathogenesis of schizophrenia, and research has shown that pneumonia and infection are among the leading causes of premature mortality in this population.

As well, several potential risk factors disproportionately affect people with serious mental illness, including an increase in the prevalence of medical comorbidities such as cardiovascular disease and diabetes, socioeconomic disadvantages, and barriers to accessing timely care. Prior studies have also found that people with SMI are less likely to receive preventive care interventions, including vaccination, said Dr. Nemani.

However, these factors are unlikely to fully account for the increased risk found in the study, she said.

“Our study population was limited to people who had received treatment within the NYU Langone Health System. We took a comprehensive list of sociodemographic and medical risk factors into account, and our research was conducted prior to the availability of COVID-19 vaccines,” she said.

Further research is necessary to understand what underlies the increase in susceptibility to severe infection among patients with schizophrenia and to identify interventions that may mitigate risk, said Dr. Nemani.

“This includes evaluating systems-level factors, such as access to preventive interventions and treatment, as well as investigating underlying immune mechanisms that may contribute to severe and fatal infection,” she said.

The researchers could not validate psychiatric diagnoses or capture deaths not documented in the electronic health record. In addition, the limited sample size precluded analysis of the use of individual antipsychotic medications, which may differ in their associated effects.

“It’s possible individual antipsychotic medications may be associated with harmful or protective effects,” said Dr. Nemani.

The authors have disclosed no relevant financial relationships.

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

Antipsychotics are not responsible for the increased COVID-related death rate among patients with serious mental illness (SMI), new research shows.

The significant increase in COVID-19 mortality that continues to be reported among those with schizophrenia and schizoaffective disorder “underscores the importance of protective interventions for this group, including priority vaccination,” study investigator Katlyn Nemani, MD, research assistant professor, department of psychiatry, New York University, told this news organization.

The study was published online September 22 in JAMA Psychiatry.
 

Threefold increase in death

Previous research has linked a diagnosis of a schizophrenia spectrum disorder, which includes schizophrenia and schizoaffective disorder, to an almost threefold increase in mortality among patients with COVID-19.

Some population-based research has also reported a link between antipsychotic medication use and increased risk for COVID-related mortality, but these studies did not take psychiatric diagnoses into account.

“This raised the question of whether the increased risk observed in this population is related to underlying psychiatric illness or its treatment,” said Dr. Nemani.

The retrospective cohort study included 464 adults (mean age, 53 years) who were diagnosed with COVID-19 between March 3, 2020, and Feb. 17, 2021, and who had previously been diagnosed with schizophrenia spectrum disorder or bipolar disorder. Of these, 42.2% were treated with an antipsychotic medication.

The primary endpoint was death within 60 days of COVID-19 diagnosis. Covariates included sociodemographic characteristics, such as patient-reported race and ethnicity, age, and insurance type, a psychiatric diagnosis, medical comorbidities, and smoking status.

Of the total, 41 patients (8.8%) died. The 60-day fatality rate was 13.7% among patients with a schizophrenia spectrum disorder (n = 182) and 5.7% among patients with bipolar disorder (n = 282).

Antipsychotic treatment was not significantly associated with mortality (odds ratio, 1.00; 95% confidence interval, 0.48-2.08; P = .99).

“This suggests that antipsychotic medication is unlikely to be responsible for the increased risk we’ve observed in this population, although this finding needs to be replicated,” said Dr. Nemani.
 

Surprise finding

A diagnosis of a schizophrenia spectrum disorder was associated with an almost threefold increased risk for mortality compared with bipolar disorder (OR, 2.88; 95% CI, 1.36-6.11; P = .006).

“This was a surprising finding,” said Dr. Nemani. “A possible explanation is differences in immune function associated with schizophrenia spectrum illness.”

She noted that there is evidence suggesting the immune system may play a role in the pathogenesis of schizophrenia, and research has shown that pneumonia and infection are among the leading causes of premature mortality in this population.

As well, several potential risk factors disproportionately affect people with serious mental illness, including an increase in the prevalence of medical comorbidities such as cardiovascular disease and diabetes, socioeconomic disadvantages, and barriers to accessing timely care. Prior studies have also found that people with SMI are less likely to receive preventive care interventions, including vaccination, said Dr. Nemani.

However, these factors are unlikely to fully account for the increased risk found in the study, she said.

“Our study population was limited to people who had received treatment within the NYU Langone Health System. We took a comprehensive list of sociodemographic and medical risk factors into account, and our research was conducted prior to the availability of COVID-19 vaccines,” she said.

Further research is necessary to understand what underlies the increase in susceptibility to severe infection among patients with schizophrenia and to identify interventions that may mitigate risk, said Dr. Nemani.

“This includes evaluating systems-level factors, such as access to preventive interventions and treatment, as well as investigating underlying immune mechanisms that may contribute to severe and fatal infection,” she said.

The researchers could not validate psychiatric diagnoses or capture deaths not documented in the electronic health record. In addition, the limited sample size precluded analysis of the use of individual antipsychotic medications, which may differ in their associated effects.

“It’s possible individual antipsychotic medications may be associated with harmful or protective effects,” said Dr. Nemani.

The authors have disclosed no relevant financial relationships.

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

Results of a phase 3 study show that treatment with lumateperone (Caplyta) significantly improved depressive symptoms for patients with major depressive episodes associated with both bipolar I and bipolar II disorders.

“Bipolar depression represents the most prevalent and debilitating presentation of bipolar disorder. There is a critical need for more treatments that are effective and have favorable safety profiles,” study investigator Gary S. Sachs, MD, associate clinical professor in psychiatry, Harvard Medical School, Boston, said in a company news release.

“The strong efficacy and impressive safety results reported in this trial for a broad patient population position lumateperone as a potentially important advancement in the treatment of this disorder,” said Dr. Sachs, who is also founding director of the Bipolar Clinic and Research Program at Massachusetts General Hospital, Boston.

The findings were published online September 23 in the American Journal of Psychiatry.
 

First-in-class antipsychotic

Lumateperone is a first-in-class antipsychotic that acts synergistically through the serotonergic, dopaminergic, and glutamatergic systems.

It was approved by the U.S. Food and Drug Administration in late 2019 for the treatment of adults with schizophrenia, as reported at the time by this news organization.

The current study included 377 patients who had received a clinical diagnosis of bipolar I or bipolar II disorder and were subject to major depressive episodes. All were randomly allocated in a 1:1 ratio to receive 6 weeks of lumateperone monotherapy at 42 mg/d or matching placebo.

At day 43, lumateperone treatment was associated with significantly greater improvement from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) score in comparison with placebo (drug-placebo difference, -4.6 points; P < .0001; effect size = -0.56), which met the study’s primary endpoint.

The study drug led to significant improvement in MADRS total score as early as the first week, which was the first time point measured. Improvement continued throughout the study.

Treatment with lumateperone also led to significantly greater improvement in the key secondary endpoints of total score on the severity scale of the Clinical Global Impressions Scale–Bipolar Version (CGI-BP-S) (P < .0001; effect size = -0.46) and the CGI-BP-S depression score (P < .001; effect size = -50).

In addition, it was superior to placebo both for patients with bipolar I disorder and those with bipolar II disorder.

Somnolence and nausea were the most commonly reported adverse events associated with lumateperone. Minimal changes were observed in weight and vital signs and in results of metabolic or endocrine assessments. These findings are in line with previous studies involving patients with schizophrenia.

The incidence of extrapyramidal symptom–related events was low and was similar to those with placebo.

The company has submitted a supplemental new drug application for lumateperone for the treatment of bipolar depression, which is currently under review with the FDA. The target action date is December 17.

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

Results of a phase 3 study show that treatment with lumateperone (Caplyta) significantly improved depressive symptoms for patients with major depressive episodes associated with both bipolar I and bipolar II disorders.

“Bipolar depression represents the most prevalent and debilitating presentation of bipolar disorder. There is a critical need for more treatments that are effective and have favorable safety profiles,” study investigator Gary S. Sachs, MD, associate clinical professor in psychiatry, Harvard Medical School, Boston, said in a company news release.

“The strong efficacy and impressive safety results reported in this trial for a broad patient population position lumateperone as a potentially important advancement in the treatment of this disorder,” said Dr. Sachs, who is also founding director of the Bipolar Clinic and Research Program at Massachusetts General Hospital, Boston.

The findings were published online September 23 in the American Journal of Psychiatry.
 

First-in-class antipsychotic

Lumateperone is a first-in-class antipsychotic that acts synergistically through the serotonergic, dopaminergic, and glutamatergic systems.

It was approved by the U.S. Food and Drug Administration in late 2019 for the treatment of adults with schizophrenia, as reported at the time by this news organization.

The current study included 377 patients who had received a clinical diagnosis of bipolar I or bipolar II disorder and were subject to major depressive episodes. All were randomly allocated in a 1:1 ratio to receive 6 weeks of lumateperone monotherapy at 42 mg/d or matching placebo.

At day 43, lumateperone treatment was associated with significantly greater improvement from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) score in comparison with placebo (drug-placebo difference, -4.6 points; P < .0001; effect size = -0.56), which met the study’s primary endpoint.

The study drug led to significant improvement in MADRS total score as early as the first week, which was the first time point measured. Improvement continued throughout the study.

Treatment with lumateperone also led to significantly greater improvement in the key secondary endpoints of total score on the severity scale of the Clinical Global Impressions Scale–Bipolar Version (CGI-BP-S) (P < .0001; effect size = -0.46) and the CGI-BP-S depression score (P < .001; effect size = -50).

In addition, it was superior to placebo both for patients with bipolar I disorder and those with bipolar II disorder.

Somnolence and nausea were the most commonly reported adverse events associated with lumateperone. Minimal changes were observed in weight and vital signs and in results of metabolic or endocrine assessments. These findings are in line with previous studies involving patients with schizophrenia.

The incidence of extrapyramidal symptom–related events was low and was similar to those with placebo.

The company has submitted a supplemental new drug application for lumateperone for the treatment of bipolar depression, which is currently under review with the FDA. The target action date is December 17.

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

Results of a phase 3 study show that treatment with lumateperone (Caplyta) significantly improved depressive symptoms for patients with major depressive episodes associated with both bipolar I and bipolar II disorders.

“Bipolar depression represents the most prevalent and debilitating presentation of bipolar disorder. There is a critical need for more treatments that are effective and have favorable safety profiles,” study investigator Gary S. Sachs, MD, associate clinical professor in psychiatry, Harvard Medical School, Boston, said in a company news release.

“The strong efficacy and impressive safety results reported in this trial for a broad patient population position lumateperone as a potentially important advancement in the treatment of this disorder,” said Dr. Sachs, who is also founding director of the Bipolar Clinic and Research Program at Massachusetts General Hospital, Boston.

The findings were published online September 23 in the American Journal of Psychiatry.
 

First-in-class antipsychotic

Lumateperone is a first-in-class antipsychotic that acts synergistically through the serotonergic, dopaminergic, and glutamatergic systems.

It was approved by the U.S. Food and Drug Administration in late 2019 for the treatment of adults with schizophrenia, as reported at the time by this news organization.

The current study included 377 patients who had received a clinical diagnosis of bipolar I or bipolar II disorder and were subject to major depressive episodes. All were randomly allocated in a 1:1 ratio to receive 6 weeks of lumateperone monotherapy at 42 mg/d or matching placebo.

At day 43, lumateperone treatment was associated with significantly greater improvement from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) score in comparison with placebo (drug-placebo difference, -4.6 points; P < .0001; effect size = -0.56), which met the study’s primary endpoint.

The study drug led to significant improvement in MADRS total score as early as the first week, which was the first time point measured. Improvement continued throughout the study.

Treatment with lumateperone also led to significantly greater improvement in the key secondary endpoints of total score on the severity scale of the Clinical Global Impressions Scale–Bipolar Version (CGI-BP-S) (P < .0001; effect size = -0.46) and the CGI-BP-S depression score (P < .001; effect size = -50).

In addition, it was superior to placebo both for patients with bipolar I disorder and those with bipolar II disorder.

Somnolence and nausea were the most commonly reported adverse events associated with lumateperone. Minimal changes were observed in weight and vital signs and in results of metabolic or endocrine assessments. These findings are in line with previous studies involving patients with schizophrenia.

The incidence of extrapyramidal symptom–related events was low and was similar to those with placebo.

The company has submitted a supplemental new drug application for lumateperone for the treatment of bipolar depression, which is currently under review with the FDA. The target action date is December 17.

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

Disturbances in gut microbiota are associated with depletion of anti-inflammatory bacteria and proliferation of proinflammatory bacteria, a pattern tied to several major psychiatric disorders including depression, bipolar disorder (BD), schizophrenia, and anxiety, new research shows.

ChrisChrisW/iStock/Getty Images Plus

A meta-analysis of 59 studies, encompassing roughly 2,600 patients with psychiatric conditions, showed a decrease in microbial richness in patients with psychiatric conditions versus controls.

In addition, those with depression, anxiety, BD, and psychosis had a similar set of abnormalities in the microbiota, particularly lower levels of Faecalibacterium and Coprococcus – two types of bacteria that have an anti-inflammatory effect in gut – and higher levels of Eggerthella, a bacterium with proinflammatory effects.

“The wealth of evidence we have summarized clearly demonstrates that the gut microbiota is vitally important to the wider mental health of individuals,” lead author Viktoriya Nikolova, MRes, Centre for Affective Disorders, King’s College London, said in an interview.

“While it is still too early to recommend specific interventions, it’s clear that clinicians need to place a greater awareness of gut health when considering the treatment of certain psychiatric disorders,” she said.

The study was published online Sept. 15, 2021, in JAMA Psychiatry.
 

Reliable biomarkers

“Evidence of gut microbiota perturbations has accumulated for multiple psychiatric disorders, with microbiota signatures proposed as potential biomarkers,” the authors wrote.

However, “while there is a wealth of evidence to suggest that abnormalities within the composition of the gut microbiota are connected to a number of psychiatric disorders, there haven’t been any attempts to evaluate the specificity of this evidence – that is, if these changes are unique to specific disorders or shared across many,” Ms. Nikolova said.

Previous research in individual disorders has identified “patterns that may be promising biomarker targets,” with the potential to “improve diagnostic accuracy, guide treatment, and assist the monitoring of treatment response,” the authors noted.

“We wanted to see if we could reliably establish biomarkers for individual conditions in an effort to further our understanding of the relationship between mental illness and gut microbiota,” said Ms. Nikolova.

The researchers wanted to “evaluate the specificity and reproducibility of gut microbiota alterations and delineate those with potential to become biomarkers.”

They identified 59 studies (64 case-control comparisons; n = 2,643 patients, 2,336 controls). Most (54.2%) were conducted in East Asia, followed by Westernized populations (40.7%) and Africa (1.7%).

These studies evaluated diversity or abundance of gut microbes in adult populations encompassing an array of psychiatric disorders: major depressive disorder (MDD), BD, psychosis and schizophrenia, eating disorders (anorexia nervosa and bulimia nervosa), anxiety, obsessive-compulsive disorder (OCD), PTSD, and ADHD.

Although studies were similar in exclusion criteria, few attempted to minimize dietary changes or control dietary intake. In addition, use of psychiatric medication also “varied substantially.”

The researchers conducted several analyses, with primary outcomes consisting of “community-level measures of gut microbiota composition (alpha and beta diversity) as well as taxonomic findings at the phylum, family, and genus levels (relative abundance).”

Alpha diversity provides a “summary of the microbial community in individual samples,” which “can be compared across groups to evaluate the role of a particular factor (in this case psychiatric diagnosis) on the richness (number of species) and evenness (how well each species is represented) in the sample.”

Beta diversity, on the other hand, “measures interindividual (between samples) diversity that assesses similarity of communities, compared with the other samples analyzed.”

Control samples consisted of participants without the relevant condition.
 

Biological overlap?

The alpha-diversity meta-analysis encompassed 34 studies (n = 1,519 patients, 1,429 controls). The researchers found significant decreases in microbial richness in patients, compared with controls (observed species standardized mean difference, −0.26; 95% CI, −0.47 to −0.06; Chao1 SMD, −0.5; 95% CI, −0.79 to −0.21). On the other hand, when they examined each diagnosis separately, they found consistent decreases only in bipolar disorder. There was a small, nonsignificant decrease in phylogenetic diversity between groups.

MDD, psychosis, and schizophrenia were the only conditions in which differences in beta diversity were consistently observed.

“These findings suggest there is reliable evidence for differences in the shared phylogenetic structure in MDD and psychosis and schizophrenia compared with controls,” the authors write.

However, “method of measurement and method of patient classification (symptom vs. diagnosis based) may affect findings,” they added.

When they focused on relative abundance, they found “little evidence” of disorder specificity, but rather a “transdiagnostic pattern of microbiota signatures.”

In particular, depleted levels of Faecalibacterium and Coprococcus and enriched levels of Eggerthella were “consistently shared” between MDD, BD, psychosis and schizophrenia, and anxiety, “suggesting these disorders are characterized by a reduction of anti-inflammatory butyrate-producing bacteria, while proinflammatory genera are enriched.”

“The finding that these perturbations do not appear to be disorder-specific suggests that the microbiota is affected in a similar manner by conditions such as depression, anxiety, bipolar disorder, and psychosis,” said Ms. Nikolova.

“We have seen similar findings from previous meta-analyses of inflammatory marker studies and genetic studies, for example, suggesting that there is a biological overlap between these conditions, which we have now also seen in the microbiota.”

The authors highlighted potential confounders, including study region and medication use.

Conditions such as MDD, psychosis, and schizophrenia were “largely investigated in the East,” while anorexia nervosa and OCD were primarily investigated in the West.

Moreover, comparing results from medication-free studies with those in which 80% or more of patients were taking psychiatric medication showed increases in bacterial families Lactobacillaceae, Klebsiella, Streptococcus, and Megasphaera only in medicated groups, and decreases in Dialister.

In light of these confounders, the findings should be considered “preliminary,” the investigators noted.

Greater standardization needed

Commenting on the study, Emeran Mayer, MD, director of the Oppenheimer Center for Neurobiology of Stress and Resilience at the University of California, Los Angeles, said it is “intriguing to speculate that low-grade immune activation due to reduced production of butyrate may be such a generalized factor affecting microbial composition shared similarly in several brain disorders. However, such a mechanism has not been confirmed in mechanistic studies to date.”

In addition, the study “lumps together a large number of studies and heterogeneous patient populations, with and without centrally acting medication, without adequate dietary history, studied in different ethnic populations, studied with highly variable collection and analysis methods, including highly variable sample and study sizes for different diseases, and using only measures of microbial composition but not function,” cautioned Dr. Mayer, who was not involved in the research.

Future studies “with much greater standardization of subject populations and clinical and biological analyses techniques should be performed to reevaluate the results of the current study and confirm or reject the main hypotheses,” asserted Dr. Mayer, who is also the founding director of the UCLA Brain Gut Microbiome Center.

Ms. Nikolova is funded by a Medical Research Council PhD Studentship. Other sources of funding include the National Institute for Health Research Biomedical Research Centre at South London and Maudsley National Health Service Foundation Trust and King’s College London. Ms. Nikolova has disclosed no relevant financial relationships. Dr. Mayer is a scientific advisory board member of Danone, Axial Therapeutics, Viome, Amare, Mahana Therapeutics, Pendulum, Bloom Biosciences, and APC Microbiome Ireland.

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

Disturbances in gut microbiota are associated with depletion of anti-inflammatory bacteria and proliferation of proinflammatory bacteria, a pattern tied to several major psychiatric disorders including depression, bipolar disorder (BD), schizophrenia, and anxiety, new research shows.

ChrisChrisW/iStock/Getty Images Plus

A meta-analysis of 59 studies, encompassing roughly 2,600 patients with psychiatric conditions, showed a decrease in microbial richness in patients with psychiatric conditions versus controls.

In addition, those with depression, anxiety, BD, and psychosis had a similar set of abnormalities in the microbiota, particularly lower levels of Faecalibacterium and Coprococcus – two types of bacteria that have an anti-inflammatory effect in gut – and higher levels of Eggerthella, a bacterium with proinflammatory effects.

“The wealth of evidence we have summarized clearly demonstrates that the gut microbiota is vitally important to the wider mental health of individuals,” lead author Viktoriya Nikolova, MRes, Centre for Affective Disorders, King’s College London, said in an interview.

“While it is still too early to recommend specific interventions, it’s clear that clinicians need to place a greater awareness of gut health when considering the treatment of certain psychiatric disorders,” she said.

The study was published online Sept. 15, 2021, in JAMA Psychiatry.
 

Reliable biomarkers

“Evidence of gut microbiota perturbations has accumulated for multiple psychiatric disorders, with microbiota signatures proposed as potential biomarkers,” the authors wrote.

However, “while there is a wealth of evidence to suggest that abnormalities within the composition of the gut microbiota are connected to a number of psychiatric disorders, there haven’t been any attempts to evaluate the specificity of this evidence – that is, if these changes are unique to specific disorders or shared across many,” Ms. Nikolova said.

Previous research in individual disorders has identified “patterns that may be promising biomarker targets,” with the potential to “improve diagnostic accuracy, guide treatment, and assist the monitoring of treatment response,” the authors noted.

“We wanted to see if we could reliably establish biomarkers for individual conditions in an effort to further our understanding of the relationship between mental illness and gut microbiota,” said Ms. Nikolova.

The researchers wanted to “evaluate the specificity and reproducibility of gut microbiota alterations and delineate those with potential to become biomarkers.”

They identified 59 studies (64 case-control comparisons; n = 2,643 patients, 2,336 controls). Most (54.2%) were conducted in East Asia, followed by Westernized populations (40.7%) and Africa (1.7%).

These studies evaluated diversity or abundance of gut microbes in adult populations encompassing an array of psychiatric disorders: major depressive disorder (MDD), BD, psychosis and schizophrenia, eating disorders (anorexia nervosa and bulimia nervosa), anxiety, obsessive-compulsive disorder (OCD), PTSD, and ADHD.

Although studies were similar in exclusion criteria, few attempted to minimize dietary changes or control dietary intake. In addition, use of psychiatric medication also “varied substantially.”

The researchers conducted several analyses, with primary outcomes consisting of “community-level measures of gut microbiota composition (alpha and beta diversity) as well as taxonomic findings at the phylum, family, and genus levels (relative abundance).”

Alpha diversity provides a “summary of the microbial community in individual samples,” which “can be compared across groups to evaluate the role of a particular factor (in this case psychiatric diagnosis) on the richness (number of species) and evenness (how well each species is represented) in the sample.”

Beta diversity, on the other hand, “measures interindividual (between samples) diversity that assesses similarity of communities, compared with the other samples analyzed.”

Control samples consisted of participants without the relevant condition.
 

Biological overlap?

The alpha-diversity meta-analysis encompassed 34 studies (n = 1,519 patients, 1,429 controls). The researchers found significant decreases in microbial richness in patients, compared with controls (observed species standardized mean difference, −0.26; 95% CI, −0.47 to −0.06; Chao1 SMD, −0.5; 95% CI, −0.79 to −0.21). On the other hand, when they examined each diagnosis separately, they found consistent decreases only in bipolar disorder. There was a small, nonsignificant decrease in phylogenetic diversity between groups.

MDD, psychosis, and schizophrenia were the only conditions in which differences in beta diversity were consistently observed.

“These findings suggest there is reliable evidence for differences in the shared phylogenetic structure in MDD and psychosis and schizophrenia compared with controls,” the authors write.

However, “method of measurement and method of patient classification (symptom vs. diagnosis based) may affect findings,” they added.

When they focused on relative abundance, they found “little evidence” of disorder specificity, but rather a “transdiagnostic pattern of microbiota signatures.”

In particular, depleted levels of Faecalibacterium and Coprococcus and enriched levels of Eggerthella were “consistently shared” between MDD, BD, psychosis and schizophrenia, and anxiety, “suggesting these disorders are characterized by a reduction of anti-inflammatory butyrate-producing bacteria, while proinflammatory genera are enriched.”

“The finding that these perturbations do not appear to be disorder-specific suggests that the microbiota is affected in a similar manner by conditions such as depression, anxiety, bipolar disorder, and psychosis,” said Ms. Nikolova.

“We have seen similar findings from previous meta-analyses of inflammatory marker studies and genetic studies, for example, suggesting that there is a biological overlap between these conditions, which we have now also seen in the microbiota.”

The authors highlighted potential confounders, including study region and medication use.

Conditions such as MDD, psychosis, and schizophrenia were “largely investigated in the East,” while anorexia nervosa and OCD were primarily investigated in the West.

Moreover, comparing results from medication-free studies with those in which 80% or more of patients were taking psychiatric medication showed increases in bacterial families Lactobacillaceae, Klebsiella, Streptococcus, and Megasphaera only in medicated groups, and decreases in Dialister.

In light of these confounders, the findings should be considered “preliminary,” the investigators noted.

Greater standardization needed

Commenting on the study, Emeran Mayer, MD, director of the Oppenheimer Center for Neurobiology of Stress and Resilience at the University of California, Los Angeles, said it is “intriguing to speculate that low-grade immune activation due to reduced production of butyrate may be such a generalized factor affecting microbial composition shared similarly in several brain disorders. However, such a mechanism has not been confirmed in mechanistic studies to date.”

In addition, the study “lumps together a large number of studies and heterogeneous patient populations, with and without centrally acting medication, without adequate dietary history, studied in different ethnic populations, studied with highly variable collection and analysis methods, including highly variable sample and study sizes for different diseases, and using only measures of microbial composition but not function,” cautioned Dr. Mayer, who was not involved in the research.

Future studies “with much greater standardization of subject populations and clinical and biological analyses techniques should be performed to reevaluate the results of the current study and confirm or reject the main hypotheses,” asserted Dr. Mayer, who is also the founding director of the UCLA Brain Gut Microbiome Center.

Ms. Nikolova is funded by a Medical Research Council PhD Studentship. Other sources of funding include the National Institute for Health Research Biomedical Research Centre at South London and Maudsley National Health Service Foundation Trust and King’s College London. Ms. Nikolova has disclosed no relevant financial relationships. Dr. Mayer is a scientific advisory board member of Danone, Axial Therapeutics, Viome, Amare, Mahana Therapeutics, Pendulum, Bloom Biosciences, and APC Microbiome Ireland.

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

Disturbances in gut microbiota are associated with depletion of anti-inflammatory bacteria and proliferation of proinflammatory bacteria, a pattern tied to several major psychiatric disorders including depression, bipolar disorder (BD), schizophrenia, and anxiety, new research shows.

ChrisChrisW/iStock/Getty Images Plus

A meta-analysis of 59 studies, encompassing roughly 2,600 patients with psychiatric conditions, showed a decrease in microbial richness in patients with psychiatric conditions versus controls.

In addition, those with depression, anxiety, BD, and psychosis had a similar set of abnormalities in the microbiota, particularly lower levels of Faecalibacterium and Coprococcus – two types of bacteria that have an anti-inflammatory effect in gut – and higher levels of Eggerthella, a bacterium with proinflammatory effects.

“The wealth of evidence we have summarized clearly demonstrates that the gut microbiota is vitally important to the wider mental health of individuals,” lead author Viktoriya Nikolova, MRes, Centre for Affective Disorders, King’s College London, said in an interview.

“While it is still too early to recommend specific interventions, it’s clear that clinicians need to place a greater awareness of gut health when considering the treatment of certain psychiatric disorders,” she said.

The study was published online Sept. 15, 2021, in JAMA Psychiatry.
 

Reliable biomarkers

“Evidence of gut microbiota perturbations has accumulated for multiple psychiatric disorders, with microbiota signatures proposed as potential biomarkers,” the authors wrote.

However, “while there is a wealth of evidence to suggest that abnormalities within the composition of the gut microbiota are connected to a number of psychiatric disorders, there haven’t been any attempts to evaluate the specificity of this evidence – that is, if these changes are unique to specific disorders or shared across many,” Ms. Nikolova said.

Previous research in individual disorders has identified “patterns that may be promising biomarker targets,” with the potential to “improve diagnostic accuracy, guide treatment, and assist the monitoring of treatment response,” the authors noted.

“We wanted to see if we could reliably establish biomarkers for individual conditions in an effort to further our understanding of the relationship between mental illness and gut microbiota,” said Ms. Nikolova.

The researchers wanted to “evaluate the specificity and reproducibility of gut microbiota alterations and delineate those with potential to become biomarkers.”

They identified 59 studies (64 case-control comparisons; n = 2,643 patients, 2,336 controls). Most (54.2%) were conducted in East Asia, followed by Westernized populations (40.7%) and Africa (1.7%).

These studies evaluated diversity or abundance of gut microbes in adult populations encompassing an array of psychiatric disorders: major depressive disorder (MDD), BD, psychosis and schizophrenia, eating disorders (anorexia nervosa and bulimia nervosa), anxiety, obsessive-compulsive disorder (OCD), PTSD, and ADHD.

Although studies were similar in exclusion criteria, few attempted to minimize dietary changes or control dietary intake. In addition, use of psychiatric medication also “varied substantially.”

The researchers conducted several analyses, with primary outcomes consisting of “community-level measures of gut microbiota composition (alpha and beta diversity) as well as taxonomic findings at the phylum, family, and genus levels (relative abundance).”

Alpha diversity provides a “summary of the microbial community in individual samples,” which “can be compared across groups to evaluate the role of a particular factor (in this case psychiatric diagnosis) on the richness (number of species) and evenness (how well each species is represented) in the sample.”

Beta diversity, on the other hand, “measures interindividual (between samples) diversity that assesses similarity of communities, compared with the other samples analyzed.”

Control samples consisted of participants without the relevant condition.
 

Biological overlap?

The alpha-diversity meta-analysis encompassed 34 studies (n = 1,519 patients, 1,429 controls). The researchers found significant decreases in microbial richness in patients, compared with controls (observed species standardized mean difference, −0.26; 95% CI, −0.47 to −0.06; Chao1 SMD, −0.5; 95% CI, −0.79 to −0.21). On the other hand, when they examined each diagnosis separately, they found consistent decreases only in bipolar disorder. There was a small, nonsignificant decrease in phylogenetic diversity between groups.

MDD, psychosis, and schizophrenia were the only conditions in which differences in beta diversity were consistently observed.

“These findings suggest there is reliable evidence for differences in the shared phylogenetic structure in MDD and psychosis and schizophrenia compared with controls,” the authors write.

However, “method of measurement and method of patient classification (symptom vs. diagnosis based) may affect findings,” they added.

When they focused on relative abundance, they found “little evidence” of disorder specificity, but rather a “transdiagnostic pattern of microbiota signatures.”

In particular, depleted levels of Faecalibacterium and Coprococcus and enriched levels of Eggerthella were “consistently shared” between MDD, BD, psychosis and schizophrenia, and anxiety, “suggesting these disorders are characterized by a reduction of anti-inflammatory butyrate-producing bacteria, while proinflammatory genera are enriched.”

“The finding that these perturbations do not appear to be disorder-specific suggests that the microbiota is affected in a similar manner by conditions such as depression, anxiety, bipolar disorder, and psychosis,” said Ms. Nikolova.

“We have seen similar findings from previous meta-analyses of inflammatory marker studies and genetic studies, for example, suggesting that there is a biological overlap between these conditions, which we have now also seen in the microbiota.”

The authors highlighted potential confounders, including study region and medication use.

Conditions such as MDD, psychosis, and schizophrenia were “largely investigated in the East,” while anorexia nervosa and OCD were primarily investigated in the West.

Moreover, comparing results from medication-free studies with those in which 80% or more of patients were taking psychiatric medication showed increases in bacterial families Lactobacillaceae, Klebsiella, Streptococcus, and Megasphaera only in medicated groups, and decreases in Dialister.

In light of these confounders, the findings should be considered “preliminary,” the investigators noted.

Greater standardization needed

Commenting on the study, Emeran Mayer, MD, director of the Oppenheimer Center for Neurobiology of Stress and Resilience at the University of California, Los Angeles, said it is “intriguing to speculate that low-grade immune activation due to reduced production of butyrate may be such a generalized factor affecting microbial composition shared similarly in several brain disorders. However, such a mechanism has not been confirmed in mechanistic studies to date.”

In addition, the study “lumps together a large number of studies and heterogeneous patient populations, with and without centrally acting medication, without adequate dietary history, studied in different ethnic populations, studied with highly variable collection and analysis methods, including highly variable sample and study sizes for different diseases, and using only measures of microbial composition but not function,” cautioned Dr. Mayer, who was not involved in the research.

Future studies “with much greater standardization of subject populations and clinical and biological analyses techniques should be performed to reevaluate the results of the current study and confirm or reject the main hypotheses,” asserted Dr. Mayer, who is also the founding director of the UCLA Brain Gut Microbiome Center.

Ms. Nikolova is funded by a Medical Research Council PhD Studentship. Other sources of funding include the National Institute for Health Research Biomedical Research Centre at South London and Maudsley National Health Service Foundation Trust and King’s College London. Ms. Nikolova has disclosed no relevant financial relationships. Dr. Mayer is a scientific advisory board member of Danone, Axial Therapeutics, Viome, Amare, Mahana Therapeutics, Pendulum, Bloom Biosciences, and APC Microbiome Ireland.

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

Borderline personality disorder (BPD) has suffered from underdiagnosis, in part because not enough clinicians know how to handle patients with BPD. “They don’t have the tools to know how to manage these situations effectively,” Lois W. Choi-Kain, MEd, MD, director of the Gunderson Personality Disorders Institute, McLean Hospital, Belmont, Mass., said in an interview.

As a result, the clinician avoids the BPD patient, who feels demeaned and never finds the capacity to get better.

Psychiatry training in residency tends to emphasize biomedical treatments and does not focus enough on learning psychotherapy and other psychosocial treatments, according to Eric M. Plakun, MD, DLFAPA, FACPsych, medical director/CEO of the Austen Riggs Center in Stockbridge, Mass.

“This is where I see the need for a greater psychotherapy teaching focus in residency, along with teaching of general principles for working with patients with BPD,” said Dr. Plakun.

In his last phase of his career, BPD pioneer John G. Gunderson, MD, worked with Dr. Choi-Kain to train clinicians on general psychiatric management (GPM), which employs a sensitive, nonattacking approach to diffuse and calm situations with BPD patients.

As interest grows in combining GPM with manual treatments, GPM alone offers a more accessible approach for therapist and patient, said Dr. Choi-Kain, who has been trying to promote its use and do research on its techniques.

“It’s trying to boil it down to make it simple,” she said. As much as evidence-based, manualized approaches have advanced the field, they’re just not that widely available, she said.

Orchestrating treatments such as dialectical behavior therapy and mentalization-based therapy takes a lot of specialization, noted Dr. Choi-Kain. “And because of the amount of work that it involves for both the clinician and the patient, it decreases the capacity that clinicians and systems have to offer treatment to a wider number of patients.”

Learning a manualized treatment for BPD is asking a lot from residents, agreed Dr. Plakun. “Those who want more immersion in treating these patients can pursue further training in residency electives, in postresidency graduate medical education programs or through psychoanalytic training.”

Borderline personality disorder (BPD) has suffered from underdiagnosis, in part because not enough clinicians know how to handle patients with BPD. “They don’t have the tools to know how to manage these situations effectively,” Lois W. Choi-Kain, MEd, MD, director of the Gunderson Personality Disorders Institute, McLean Hospital, Belmont, Mass., said in an interview.

As a result, the clinician avoids the BPD patient, who feels demeaned and never finds the capacity to get better.

Psychiatry training in residency tends to emphasize biomedical treatments and does not focus enough on learning psychotherapy and other psychosocial treatments, according to Eric M. Plakun, MD, DLFAPA, FACPsych, medical director/CEO of the Austen Riggs Center in Stockbridge, Mass.

“This is where I see the need for a greater psychotherapy teaching focus in residency, along with teaching of general principles for working with patients with BPD,” said Dr. Plakun.

In his last phase of his career, BPD pioneer John G. Gunderson, MD, worked with Dr. Choi-Kain to train clinicians on general psychiatric management (GPM), which employs a sensitive, nonattacking approach to diffuse and calm situations with BPD patients.

As interest grows in combining GPM with manual treatments, GPM alone offers a more accessible approach for therapist and patient, said Dr. Choi-Kain, who has been trying to promote its use and do research on its techniques.

“It’s trying to boil it down to make it simple,” she said. As much as evidence-based, manualized approaches have advanced the field, they’re just not that widely available, she said.

Orchestrating treatments such as dialectical behavior therapy and mentalization-based therapy takes a lot of specialization, noted Dr. Choi-Kain. “And because of the amount of work that it involves for both the clinician and the patient, it decreases the capacity that clinicians and systems have to offer treatment to a wider number of patients.”

Learning a manualized treatment for BPD is asking a lot from residents, agreed Dr. Plakun. “Those who want more immersion in treating these patients can pursue further training in residency electives, in postresidency graduate medical education programs or through psychoanalytic training.”

Borderline personality disorder (BPD) has suffered from underdiagnosis, in part because not enough clinicians know how to handle patients with BPD. “They don’t have the tools to know how to manage these situations effectively,” Lois W. Choi-Kain, MEd, MD, director of the Gunderson Personality Disorders Institute, McLean Hospital, Belmont, Mass., said in an interview.

As a result, the clinician avoids the BPD patient, who feels demeaned and never finds the capacity to get better.

Psychiatry training in residency tends to emphasize biomedical treatments and does not focus enough on learning psychotherapy and other psychosocial treatments, according to Eric M. Plakun, MD, DLFAPA, FACPsych, medical director/CEO of the Austen Riggs Center in Stockbridge, Mass.

“This is where I see the need for a greater psychotherapy teaching focus in residency, along with teaching of general principles for working with patients with BPD,” said Dr. Plakun.

In his last phase of his career, BPD pioneer John G. Gunderson, MD, worked with Dr. Choi-Kain to train clinicians on general psychiatric management (GPM), which employs a sensitive, nonattacking approach to diffuse and calm situations with BPD patients.

As interest grows in combining GPM with manual treatments, GPM alone offers a more accessible approach for therapist and patient, said Dr. Choi-Kain, who has been trying to promote its use and do research on its techniques.

“It’s trying to boil it down to make it simple,” she said. As much as evidence-based, manualized approaches have advanced the field, they’re just not that widely available, she said.

Orchestrating treatments such as dialectical behavior therapy and mentalization-based therapy takes a lot of specialization, noted Dr. Choi-Kain. “And because of the amount of work that it involves for both the clinician and the patient, it decreases the capacity that clinicians and systems have to offer treatment to a wider number of patients.”

Learning a manualized treatment for BPD is asking a lot from residents, agreed Dr. Plakun. “Those who want more immersion in treating these patients can pursue further training in residency electives, in postresidency graduate medical education programs or through psychoanalytic training.”