Major Depressive Disorder

New research provides more evidence that inflammation may contribute to the development of psychiatric disorders and suggests that measuring certain inflammatory biomarkers may aid in the early identification of individuals at high risk.

Using large-scale datasets, researchers found that elevated levels of certain inflammatory biomarkers, particularly leukocytes, haptoglobin, and C-reactive protein (CRP), and lower levels of anti-inflammatory immunoglobulin G (IgG) were associated with an increased risk for psychiatric disorders. 

Individuals with psychiatric disorders had persistently higher levels of leukocytes and haptoglobin, as well as persistently lower levels of IgG, than controls during the 30 years before diagnosis, which suggest “long-term processes and may aid in the identification of individuals at high risk,” the researchers wrote. 

In addition, a higher level of leukocytes was consistently associated with increased odds of depression across different methods of Mendelian randomization (MR) analysis, “indicating a possible causal relationship between leukocytes and depression,” they said. 

The study, with first author Yu Zeng, MSc, with the Mental Health Center and West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China, was published online on August 21 in JAMA Psychiatry. 
 

Inflammatory Phenotype

Individuals with psychiatric disorders have been found to have elevated levels of inflammatory biomarkers, but prospective evidence is limited regarding the association between inflammatory biomarkers and subsequent psychiatric disorders risk. 

To investigate further, the researchers employed a “triangulation” approach consisting of an exploration dataset of 585,279 adults in the Swedish AMORIS cohort with no prior psychiatric diagnoses and a measurement of at least one inflammatory biomarker, a validation dataset of 485,620 UK Biobank participants, and genetic and MR analyses using genome-wide association study summary statistics.

In the AMORIS cohort, individuals with a higher than median level of leukocytes (hazard ratio [HR], 1.11), haptoglobin (HR, 1.13), or CRP (HR, 1.02) had an elevated risk for any psychiatric disorder. In contrast, there was an inverse association for IgG level (HR, 0.92). 

“The estimates were comparable for depression, anxiety, and stress-related disorders, specifically, and these results were largely validated in the UK Biobank,” the authors reported. 

In trajectory analyses, compared with controls, individuals with psychiatric disorders had higher leukocyte and haptoglobin levels and lower IgG up to three decades before being diagnosed. 

The MR analysis suggested a possible causal relationship between leukocytes and depression. 

The underlying mechanisms for the associations of serum leukocytes, haptoglobin, CRP, and IgG with psychiatry disorders remain unclear.

“Possible explanations mainly include blood-brain barrier disruption, microglia activation, neurotransmission impairment, and other interactions between inflammations and neuropathology,” the researchers wrote. 

A related paper published online on August 21 in JAMA Psychiatry looked at trajectories of inflammation in childhood and risk for mental and cardiometabolic disorders in adulthood. 

This longitudinal cohort study found that having persistently raised levels of inflammation as measured by CRP throughout childhood and adolescence, peaking at age 9 years, were associated with an increased risk of developing psychosis disorder, severe depression, and higher levels of insulin resistance.
 

Support for Precision Psychiatry

This study is “another strong indication that inflammation plays a role in depression,” Andrew H. Miller, MD, professor of psychiatry and behavioral sciences and director of the behavioral immunology program, Emory University School of Medicine, Atlanta, Georgia, who wasn’t involved in the study, told this news organization. 

“The work adds to the mounting data that there exists an inflammatory phenotype of depression that may uniquely respond to treatment and may have a unique trajectory,” Dr. Miller said. 

“Eventually the field will want to embrace this novel phenotype and better understand how to recognize it and treat it. This is our entrée into precision psychiatry where we identify the right treatment for the right patient at the right time based on an understanding of the underlying cause of their illness,” Dr. Miller added. 

Also weighing in, Alexander B. Niculescu III, MD, PhD, professor of psychiatry and medical neuroscience, Indiana University School of Medicine, Indianapolis, cautioned that these biomarkers are “very nonspecific and are likely related to these subjects that go on to develop psychiatric disorders having more stressful, adverse life trajectories.”

“There are better, more specific blood biomarkers for psychiatric disorders already available,” Dr. Niculescu told this news organization.

His group recently reported that a panel of blood-based biomarkers can distinguish between depression and bipolar disorder, predict a person’s future risk for these disorders, and inform more tailored medication choices. 

Notably, they observed a strong circadian clock gene component to mood disorders, which helps explain why some patients’ conditions become worse with seasonal changes. It also explains the sleep alterations that occur among patients with mood disorders, they said.

This study had no commercial funding. Yu Zeng and Dr. Miller had no relevant disclosures. Dr. Niculescu is a cofounder of MindX Sciences and is listed as inventor on a patent application filed by Indiana University.
 

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

New research provides more evidence that inflammation may contribute to the development of psychiatric disorders and suggests that measuring certain inflammatory biomarkers may aid in the early identification of individuals at high risk.

Using large-scale datasets, researchers found that elevated levels of certain inflammatory biomarkers, particularly leukocytes, haptoglobin, and C-reactive protein (CRP), and lower levels of anti-inflammatory immunoglobulin G (IgG) were associated with an increased risk for psychiatric disorders. 

Individuals with psychiatric disorders had persistently higher levels of leukocytes and haptoglobin, as well as persistently lower levels of IgG, than controls during the 30 years before diagnosis, which suggest “long-term processes and may aid in the identification of individuals at high risk,” the researchers wrote. 

In addition, a higher level of leukocytes was consistently associated with increased odds of depression across different methods of Mendelian randomization (MR) analysis, “indicating a possible causal relationship between leukocytes and depression,” they said. 

The study, with first author Yu Zeng, MSc, with the Mental Health Center and West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China, was published online on August 21 in JAMA Psychiatry. 
 

Inflammatory Phenotype

Individuals with psychiatric disorders have been found to have elevated levels of inflammatory biomarkers, but prospective evidence is limited regarding the association between inflammatory biomarkers and subsequent psychiatric disorders risk. 

To investigate further, the researchers employed a “triangulation” approach consisting of an exploration dataset of 585,279 adults in the Swedish AMORIS cohort with no prior psychiatric diagnoses and a measurement of at least one inflammatory biomarker, a validation dataset of 485,620 UK Biobank participants, and genetic and MR analyses using genome-wide association study summary statistics.

In the AMORIS cohort, individuals with a higher than median level of leukocytes (hazard ratio [HR], 1.11), haptoglobin (HR, 1.13), or CRP (HR, 1.02) had an elevated risk for any psychiatric disorder. In contrast, there was an inverse association for IgG level (HR, 0.92). 

“The estimates were comparable for depression, anxiety, and stress-related disorders, specifically, and these results were largely validated in the UK Biobank,” the authors reported. 

In trajectory analyses, compared with controls, individuals with psychiatric disorders had higher leukocyte and haptoglobin levels and lower IgG up to three decades before being diagnosed. 

The MR analysis suggested a possible causal relationship between leukocytes and depression. 

The underlying mechanisms for the associations of serum leukocytes, haptoglobin, CRP, and IgG with psychiatry disorders remain unclear.

“Possible explanations mainly include blood-brain barrier disruption, microglia activation, neurotransmission impairment, and other interactions between inflammations and neuropathology,” the researchers wrote. 

A related paper published online on August 21 in JAMA Psychiatry looked at trajectories of inflammation in childhood and risk for mental and cardiometabolic disorders in adulthood. 

This longitudinal cohort study found that having persistently raised levels of inflammation as measured by CRP throughout childhood and adolescence, peaking at age 9 years, were associated with an increased risk of developing psychosis disorder, severe depression, and higher levels of insulin resistance.
 

Support for Precision Psychiatry

This study is “another strong indication that inflammation plays a role in depression,” Andrew H. Miller, MD, professor of psychiatry and behavioral sciences and director of the behavioral immunology program, Emory University School of Medicine, Atlanta, Georgia, who wasn’t involved in the study, told this news organization. 

“The work adds to the mounting data that there exists an inflammatory phenotype of depression that may uniquely respond to treatment and may have a unique trajectory,” Dr. Miller said. 

“Eventually the field will want to embrace this novel phenotype and better understand how to recognize it and treat it. This is our entrée into precision psychiatry where we identify the right treatment for the right patient at the right time based on an understanding of the underlying cause of their illness,” Dr. Miller added. 

Also weighing in, Alexander B. Niculescu III, MD, PhD, professor of psychiatry and medical neuroscience, Indiana University School of Medicine, Indianapolis, cautioned that these biomarkers are “very nonspecific and are likely related to these subjects that go on to develop psychiatric disorders having more stressful, adverse life trajectories.”

“There are better, more specific blood biomarkers for psychiatric disorders already available,” Dr. Niculescu told this news organization.

His group recently reported that a panel of blood-based biomarkers can distinguish between depression and bipolar disorder, predict a person’s future risk for these disorders, and inform more tailored medication choices. 

Notably, they observed a strong circadian clock gene component to mood disorders, which helps explain why some patients’ conditions become worse with seasonal changes. It also explains the sleep alterations that occur among patients with mood disorders, they said.

This study had no commercial funding. Yu Zeng and Dr. Miller had no relevant disclosures. Dr. Niculescu is a cofounder of MindX Sciences and is listed as inventor on a patent application filed by Indiana University.
 

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

New research provides more evidence that inflammation may contribute to the development of psychiatric disorders and suggests that measuring certain inflammatory biomarkers may aid in the early identification of individuals at high risk.

Using large-scale datasets, researchers found that elevated levels of certain inflammatory biomarkers, particularly leukocytes, haptoglobin, and C-reactive protein (CRP), and lower levels of anti-inflammatory immunoglobulin G (IgG) were associated with an increased risk for psychiatric disorders. 

Individuals with psychiatric disorders had persistently higher levels of leukocytes and haptoglobin, as well as persistently lower levels of IgG, than controls during the 30 years before diagnosis, which suggest “long-term processes and may aid in the identification of individuals at high risk,” the researchers wrote. 

In addition, a higher level of leukocytes was consistently associated with increased odds of depression across different methods of Mendelian randomization (MR) analysis, “indicating a possible causal relationship between leukocytes and depression,” they said. 

The study, with first author Yu Zeng, MSc, with the Mental Health Center and West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China, was published online on August 21 in JAMA Psychiatry. 
 

Inflammatory Phenotype

Individuals with psychiatric disorders have been found to have elevated levels of inflammatory biomarkers, but prospective evidence is limited regarding the association between inflammatory biomarkers and subsequent psychiatric disorders risk. 

To investigate further, the researchers employed a “triangulation” approach consisting of an exploration dataset of 585,279 adults in the Swedish AMORIS cohort with no prior psychiatric diagnoses and a measurement of at least one inflammatory biomarker, a validation dataset of 485,620 UK Biobank participants, and genetic and MR analyses using genome-wide association study summary statistics.

In the AMORIS cohort, individuals with a higher than median level of leukocytes (hazard ratio [HR], 1.11), haptoglobin (HR, 1.13), or CRP (HR, 1.02) had an elevated risk for any psychiatric disorder. In contrast, there was an inverse association for IgG level (HR, 0.92). 

“The estimates were comparable for depression, anxiety, and stress-related disorders, specifically, and these results were largely validated in the UK Biobank,” the authors reported. 

In trajectory analyses, compared with controls, individuals with psychiatric disorders had higher leukocyte and haptoglobin levels and lower IgG up to three decades before being diagnosed. 

The MR analysis suggested a possible causal relationship between leukocytes and depression. 

The underlying mechanisms for the associations of serum leukocytes, haptoglobin, CRP, and IgG with psychiatry disorders remain unclear.

“Possible explanations mainly include blood-brain barrier disruption, microglia activation, neurotransmission impairment, and other interactions between inflammations and neuropathology,” the researchers wrote. 

A related paper published online on August 21 in JAMA Psychiatry looked at trajectories of inflammation in childhood and risk for mental and cardiometabolic disorders in adulthood. 

This longitudinal cohort study found that having persistently raised levels of inflammation as measured by CRP throughout childhood and adolescence, peaking at age 9 years, were associated with an increased risk of developing psychosis disorder, severe depression, and higher levels of insulin resistance.
 

Support for Precision Psychiatry

This study is “another strong indication that inflammation plays a role in depression,” Andrew H. Miller, MD, professor of psychiatry and behavioral sciences and director of the behavioral immunology program, Emory University School of Medicine, Atlanta, Georgia, who wasn’t involved in the study, told this news organization. 

“The work adds to the mounting data that there exists an inflammatory phenotype of depression that may uniquely respond to treatment and may have a unique trajectory,” Dr. Miller said. 

“Eventually the field will want to embrace this novel phenotype and better understand how to recognize it and treat it. This is our entrée into precision psychiatry where we identify the right treatment for the right patient at the right time based on an understanding of the underlying cause of their illness,” Dr. Miller added. 

Also weighing in, Alexander B. Niculescu III, MD, PhD, professor of psychiatry and medical neuroscience, Indiana University School of Medicine, Indianapolis, cautioned that these biomarkers are “very nonspecific and are likely related to these subjects that go on to develop psychiatric disorders having more stressful, adverse life trajectories.”

“There are better, more specific blood biomarkers for psychiatric disorders already available,” Dr. Niculescu told this news organization.

His group recently reported that a panel of blood-based biomarkers can distinguish between depression and bipolar disorder, predict a person’s future risk for these disorders, and inform more tailored medication choices. 

Notably, they observed a strong circadian clock gene component to mood disorders, which helps explain why some patients’ conditions become worse with seasonal changes. It also explains the sleep alterations that occur among patients with mood disorders, they said.

This study had no commercial funding. Yu Zeng and Dr. Miller had no relevant disclosures. Dr. Niculescu is a cofounder of MindX Sciences and is listed as inventor on a patent application filed by Indiana University.
 

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

TOPLINE:

Spouses of patients with cancer face a significantly higher risk for suicide attempts and deaths, especially within the first year after their spouse is diagnosed with cancer, according to an analysis based in Denmark.

METHODOLOGY:

• A growing body of evidence has revealed higher levels of psychological distress and an increased risk for psychiatric disorders among spouses of patients with cancer, but less is known about suicidal behaviors among spouses.
• In a recent analysis, researchers assessed the risk for suicide attempts and suicide deaths among the spouses of patients with cancer in a nationwide cohort based in Denmark.
• Researchers collected registry-based data from 1986 to 2016, comparing suicide attempts and deaths between individuals with a spouse diagnosed with cancer and those without. Suicide attempts were identified through The Danish National Patient Register and The Danish Psychiatric Central Research Register, and suicide deaths were identified through The Danish Register of Causes of Death.
• A total of 409,338 spouses of patients with cancer (exposed group) were compared with 2,046,682 matched control participants (unexposed group). The participants were followed from cohort entry until a first suicide attempt, suicide death, death from other causes, emigration, or December 31, 2016, whichever came first.

TAKEAWAY:

• Spouses of patients with cancer had an increased risk for suicide attempts (hazard ratio [HR], 1.28) and suicide deaths (HR, 1.47), especially within the first year after a cancer diagnosis (HR for attempts, 1.45; HR for deaths, 2.56).
• The increased risk for suicide attempts was more pronounced among men (HR, 1.42), those with a lower household income (HR, 1.39), and those with a history of cancer themselves (HR, 1.57).
• Among those who attempted suicide, researchers observed positive associations for most, but not all, cancer types and for cancers diagnosed at regional spread or an advanced stage (HR, 1.66) or an unknown stage (HR, 1.28), as well as following the death of the spouse to cancer (HR, 1.57).
• Researchers also observed an increased risk for suicide death for most, but not all, cancer types and greater increases for cancers diagnosed at more advanced stages (HR, 1.61) or unknown stages (HR, 1.52), as well as following the spouse’s death (HR, 1.70).

IN PRACTICE:

“To our knowledge, this nationwide cohort study is the first to show that spouses of patients with cancer have an elevated risk of both suicide attempt and suicide death,” the authors concluded. “These findings suggest a need for clinical and societal awareness to prevent suicidal behaviors among spouses of patients with cancer, particularly during the first year following the cancer diagnosis.” 

In an accompanying editorial, experts noted that “the mental health impacts may well be higher in countries that have more restricted healthcare access,” given that Denmark has universal healthcare. The editorialists also noted the “pressing need to integrate spousal health more fully into cancer survivorship care. 

“Psychosocial distress should no longer be a hidden and unaddressed cause of suffering in spouses of patients with cancer,” they wrote.

SOURCE:

The study, led by Qianwei Liu, MD, PhD, Institute of Environmental Medicine, Karolinska Institutet in Stockholm, Sweden, and the accompanying editorial were published online in JAMA Oncology.

LIMITATIONS:

Residual confounding was one potential limitation, though the researchers tried to control for several important confounders. The result may not be generalizable to other countries with different healthcare systems, cultural contexts, or burdens of cancer and suicidal behaviors.

DISCLOSURES:

One coauthor reported receiving grants from Forte during the conduct of the study. Another coauthor

disclosed receiving grants from the Swedish Cancer Society. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Spouses of patients with cancer face a significantly higher risk for suicide attempts and deaths, especially within the first year after their spouse is diagnosed with cancer, according to an analysis based in Denmark.

METHODOLOGY:

• A growing body of evidence has revealed higher levels of psychological distress and an increased risk for psychiatric disorders among spouses of patients with cancer, but less is known about suicidal behaviors among spouses.
• In a recent analysis, researchers assessed the risk for suicide attempts and suicide deaths among the spouses of patients with cancer in a nationwide cohort based in Denmark.
• Researchers collected registry-based data from 1986 to 2016, comparing suicide attempts and deaths between individuals with a spouse diagnosed with cancer and those without. Suicide attempts were identified through The Danish National Patient Register and The Danish Psychiatric Central Research Register, and suicide deaths were identified through The Danish Register of Causes of Death.
• A total of 409,338 spouses of patients with cancer (exposed group) were compared with 2,046,682 matched control participants (unexposed group). The participants were followed from cohort entry until a first suicide attempt, suicide death, death from other causes, emigration, or December 31, 2016, whichever came first.

TAKEAWAY:

• Spouses of patients with cancer had an increased risk for suicide attempts (hazard ratio [HR], 1.28) and suicide deaths (HR, 1.47), especially within the first year after a cancer diagnosis (HR for attempts, 1.45; HR for deaths, 2.56).
• The increased risk for suicide attempts was more pronounced among men (HR, 1.42), those with a lower household income (HR, 1.39), and those with a history of cancer themselves (HR, 1.57).
• Among those who attempted suicide, researchers observed positive associations for most, but not all, cancer types and for cancers diagnosed at regional spread or an advanced stage (HR, 1.66) or an unknown stage (HR, 1.28), as well as following the death of the spouse to cancer (HR, 1.57).
• Researchers also observed an increased risk for suicide death for most, but not all, cancer types and greater increases for cancers diagnosed at more advanced stages (HR, 1.61) or unknown stages (HR, 1.52), as well as following the spouse’s death (HR, 1.70).

IN PRACTICE:

“To our knowledge, this nationwide cohort study is the first to show that spouses of patients with cancer have an elevated risk of both suicide attempt and suicide death,” the authors concluded. “These findings suggest a need for clinical and societal awareness to prevent suicidal behaviors among spouses of patients with cancer, particularly during the first year following the cancer diagnosis.” 

In an accompanying editorial, experts noted that “the mental health impacts may well be higher in countries that have more restricted healthcare access,” given that Denmark has universal healthcare. The editorialists also noted the “pressing need to integrate spousal health more fully into cancer survivorship care. 

“Psychosocial distress should no longer be a hidden and unaddressed cause of suffering in spouses of patients with cancer,” they wrote.

SOURCE:

The study, led by Qianwei Liu, MD, PhD, Institute of Environmental Medicine, Karolinska Institutet in Stockholm, Sweden, and the accompanying editorial were published online in JAMA Oncology.

LIMITATIONS:

Residual confounding was one potential limitation, though the researchers tried to control for several important confounders. The result may not be generalizable to other countries with different healthcare systems, cultural contexts, or burdens of cancer and suicidal behaviors.

DISCLOSURES:

One coauthor reported receiving grants from Forte during the conduct of the study. Another coauthor

disclosed receiving grants from the Swedish Cancer Society. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Spouses of patients with cancer face a significantly higher risk for suicide attempts and deaths, especially within the first year after their spouse is diagnosed with cancer, according to an analysis based in Denmark.

METHODOLOGY:

• A growing body of evidence has revealed higher levels of psychological distress and an increased risk for psychiatric disorders among spouses of patients with cancer, but less is known about suicidal behaviors among spouses.
• In a recent analysis, researchers assessed the risk for suicide attempts and suicide deaths among the spouses of patients with cancer in a nationwide cohort based in Denmark.
• Researchers collected registry-based data from 1986 to 2016, comparing suicide attempts and deaths between individuals with a spouse diagnosed with cancer and those without. Suicide attempts were identified through The Danish National Patient Register and The Danish Psychiatric Central Research Register, and suicide deaths were identified through The Danish Register of Causes of Death.
• A total of 409,338 spouses of patients with cancer (exposed group) were compared with 2,046,682 matched control participants (unexposed group). The participants were followed from cohort entry until a first suicide attempt, suicide death, death from other causes, emigration, or December 31, 2016, whichever came first.

TAKEAWAY:

• Spouses of patients with cancer had an increased risk for suicide attempts (hazard ratio [HR], 1.28) and suicide deaths (HR, 1.47), especially within the first year after a cancer diagnosis (HR for attempts, 1.45; HR for deaths, 2.56).
• The increased risk for suicide attempts was more pronounced among men (HR, 1.42), those with a lower household income (HR, 1.39), and those with a history of cancer themselves (HR, 1.57).
• Among those who attempted suicide, researchers observed positive associations for most, but not all, cancer types and for cancers diagnosed at regional spread or an advanced stage (HR, 1.66) or an unknown stage (HR, 1.28), as well as following the death of the spouse to cancer (HR, 1.57).
• Researchers also observed an increased risk for suicide death for most, but not all, cancer types and greater increases for cancers diagnosed at more advanced stages (HR, 1.61) or unknown stages (HR, 1.52), as well as following the spouse’s death (HR, 1.70).

IN PRACTICE:

“To our knowledge, this nationwide cohort study is the first to show that spouses of patients with cancer have an elevated risk of both suicide attempt and suicide death,” the authors concluded. “These findings suggest a need for clinical and societal awareness to prevent suicidal behaviors among spouses of patients with cancer, particularly during the first year following the cancer diagnosis.” 

In an accompanying editorial, experts noted that “the mental health impacts may well be higher in countries that have more restricted healthcare access,” given that Denmark has universal healthcare. The editorialists also noted the “pressing need to integrate spousal health more fully into cancer survivorship care. 

“Psychosocial distress should no longer be a hidden and unaddressed cause of suffering in spouses of patients with cancer,” they wrote.

SOURCE:

The study, led by Qianwei Liu, MD, PhD, Institute of Environmental Medicine, Karolinska Institutet in Stockholm, Sweden, and the accompanying editorial were published online in JAMA Oncology.

LIMITATIONS:

Residual confounding was one potential limitation, though the researchers tried to control for several important confounders. The result may not be generalizable to other countries with different healthcare systems, cultural contexts, or burdens of cancer and suicidal behaviors.

DISCLOSURES:

One coauthor reported receiving grants from Forte during the conduct of the study. Another coauthor

disclosed receiving grants from the Swedish Cancer Society. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

Peter Grinspoon, MD, has some advice for clinicians when patients ask questions about microdosing of psychedelics: Keep the lines of communication open — and don’t be judgmental.

“If you’re dismissive or critical or sound like you’re judging them, then the patients just clam up,” said Dr. Grinspoon, a professor of medicine at Harvard Medical School and a primary care physician at Massachusetts General Hospital, both in Boston.

Psychedelic drugs are still illegal in the majority of states despite the growth of public interest in and use of these substances. That growth is evidenced by a flurry of workshops, reports, law enforcement seizures, and pressure by Congressional members for the Food and Drug Administration to approve new psychedelic drugs, just in the past year.

A recent study in JAMA Health Forum showed a nearly 14-fold increase in Google searches — from 7.9 to 105.6 per 10 million nationwide — for the term “microdosing” and related wording, between 2015 and 2023.

Two states — Oregon and Colorado — have decriminalized certain psychedelic drugs and are in various stages of establishing regulations and centers for prospective clients. Almost two dozen localities, like Ann Arbor, Michigan, have decriminalized psychedelic drugs. A handful of states have active legislation to decriminalize use, while others have bills that never made it out of committee.

But no definitive studies have reported that microdosing produces positive mental effects at a higher rate than placebo, according to Dr. Grinspoon. So responding to patient inquiries about microdosing can be complicated, and clinicians must provide counsel on issues of legality and therapeutic appropriateness.

“We’re in this renaissance where everybody is idealizing these medications, as opposed to 20 years ago when we were in the war on drugs and everybody was dismissing them,” Dr. Grinspoon said. “The truth is somewhere in between.”
 

The Science

Microdosing is defined as taking doses of 1/5 to 1/20 of the conventional recreational amount, which might include a dried psilocybin mushroom, lysergic acid diethylamide, or 3,4-methylenedioxymethamphetamine. But even that much may be neither effective nor safe.

Dr. Grinspoon said clinicians should tell patients that psychedelics may cause harm, although the drugs are relatively nontoxic and are not addictive. An illegally obtained psilocybin could cause negative reactions, especially if the drug has been adulterated with other substances and if the actual dose is higher than what was indicated by the seller.

He noted that people have different reactions to psychedelics, just as they have to prescription medications. He cited one example of a woman who microdosed and could not sleep for 2 weeks afterward. Only recently have randomized, double-blinded studies begun on benefits and harms.

Researchers have also begun investigating whether long-term microdosing of psilocybin could lead to valvular heart disease (VHD), said Kevin Yang, MD, a psychiatry resident at the University of California San Diego School of Medicine. A recent review of evidence concluded that microdosing various psychedelics over a period of months can lead to drug-induced VHD.

“It’s extremely important to emphasize with patients that not only do we not know if it works or not, we also don’t really know how safe it is,” Dr. Yang said.

Dr. Yang also said clinicians should consider referring patients to a mental health professional, and especially those that may have expertise in psychedelic therapies.

One of those experts is Rachel Yehuda, PhD, director of the Center for Psychedelic Psychotherapy and Trauma Research at Icahn School of Medicine at Mount Sinai in New York City. She said therapists should be able to assess the patient’s perceived need for microdosing and “invite reflections about why current approaches are falling short.”

“I would also not actively discourage it either but remain curious until both of you have a better understanding of the reasons for seeking this out and potential alternative strategies for obtaining more therapeutic benefits,” she said. “I think it is really important to study the effects of both micro- and macrodosing of psychedelics but not move in advance of the data.”
 

Navigating Legality

Recent ballot measures in Oregon and Colorado directed the states to develop regulated and licensed psilocybin-assisted therapy centers for legal “trips.” Oregon’s first center was opened in 2023, and Colorado is now developing its own licensing model.

According to the Oregon Health Authority, the centers are not medical facilities, and prescription or referral from a medical professional is not required.

The Oregon Academy of Family Physicians (OAFP) has yet to release guidance to clinicians on how to talk to their patients about these drugs or potential interest in visiting a licensed therapy center.

However, Betsy Boyd-Flynn, executive director of OAFP, said the organization is working on continuing medical education for what the average family physician needs to know if a patient asks about use.

“We suspect that many of our members have interest and want to learn more,” she said.

Dr. Grinspoon said clinicians should talk with patients about legality during these conversations.

“The big question I get is: ‘I really want to try microdosing, but how do I obtain the mushrooms?’ ” he said. “You can’t really as a physician tell them to do anything illegal. So you tell them to be safe, be careful, and to use their judgment.”

Patients who want to pursue microdosing who do not live in Oregon have two legal and safe options, Dr. Grinspoon said: Enroll in a clinical study or find a facility in a state or country — such as Oregon or Jamaica — that offers microdosing with psilocybin.

Clinicians also should warn their patients that the consequences of obtaining illicit psilocybin could exacerbate the mental health stresses they are seeking to alleviate.

“It’s going to get worse if they get tangled up with law enforcement or take something that’s contaminated and they get real sick,” he said.

Lisa Gillespie contributed reporting to this story. A version of this article appeared on Medscape.com.

Peter Grinspoon, MD, has some advice for clinicians when patients ask questions about microdosing of psychedelics: Keep the lines of communication open — and don’t be judgmental.

“If you’re dismissive or critical or sound like you’re judging them, then the patients just clam up,” said Dr. Grinspoon, a professor of medicine at Harvard Medical School and a primary care physician at Massachusetts General Hospital, both in Boston.

Psychedelic drugs are still illegal in the majority of states despite the growth of public interest in and use of these substances. That growth is evidenced by a flurry of workshops, reports, law enforcement seizures, and pressure by Congressional members for the Food and Drug Administration to approve new psychedelic drugs, just in the past year.

A recent study in JAMA Health Forum showed a nearly 14-fold increase in Google searches — from 7.9 to 105.6 per 10 million nationwide — for the term “microdosing” and related wording, between 2015 and 2023.

Two states — Oregon and Colorado — have decriminalized certain psychedelic drugs and are in various stages of establishing regulations and centers for prospective clients. Almost two dozen localities, like Ann Arbor, Michigan, have decriminalized psychedelic drugs. A handful of states have active legislation to decriminalize use, while others have bills that never made it out of committee.

But no definitive studies have reported that microdosing produces positive mental effects at a higher rate than placebo, according to Dr. Grinspoon. So responding to patient inquiries about microdosing can be complicated, and clinicians must provide counsel on issues of legality and therapeutic appropriateness.

“We’re in this renaissance where everybody is idealizing these medications, as opposed to 20 years ago when we were in the war on drugs and everybody was dismissing them,” Dr. Grinspoon said. “The truth is somewhere in between.”
 

The Science

Microdosing is defined as taking doses of 1/5 to 1/20 of the conventional recreational amount, which might include a dried psilocybin mushroom, lysergic acid diethylamide, or 3,4-methylenedioxymethamphetamine. But even that much may be neither effective nor safe.

Dr. Grinspoon said clinicians should tell patients that psychedelics may cause harm, although the drugs are relatively nontoxic and are not addictive. An illegally obtained psilocybin could cause negative reactions, especially if the drug has been adulterated with other substances and if the actual dose is higher than what was indicated by the seller.

He noted that people have different reactions to psychedelics, just as they have to prescription medications. He cited one example of a woman who microdosed and could not sleep for 2 weeks afterward. Only recently have randomized, double-blinded studies begun on benefits and harms.

Researchers have also begun investigating whether long-term microdosing of psilocybin could lead to valvular heart disease (VHD), said Kevin Yang, MD, a psychiatry resident at the University of California San Diego School of Medicine. A recent review of evidence concluded that microdosing various psychedelics over a period of months can lead to drug-induced VHD.

“It’s extremely important to emphasize with patients that not only do we not know if it works or not, we also don’t really know how safe it is,” Dr. Yang said.

Dr. Yang also said clinicians should consider referring patients to a mental health professional, and especially those that may have expertise in psychedelic therapies.

One of those experts is Rachel Yehuda, PhD, director of the Center for Psychedelic Psychotherapy and Trauma Research at Icahn School of Medicine at Mount Sinai in New York City. She said therapists should be able to assess the patient’s perceived need for microdosing and “invite reflections about why current approaches are falling short.”

“I would also not actively discourage it either but remain curious until both of you have a better understanding of the reasons for seeking this out and potential alternative strategies for obtaining more therapeutic benefits,” she said. “I think it is really important to study the effects of both micro- and macrodosing of psychedelics but not move in advance of the data.”
 

Navigating Legality

Recent ballot measures in Oregon and Colorado directed the states to develop regulated and licensed psilocybin-assisted therapy centers for legal “trips.” Oregon’s first center was opened in 2023, and Colorado is now developing its own licensing model.

According to the Oregon Health Authority, the centers are not medical facilities, and prescription or referral from a medical professional is not required.

The Oregon Academy of Family Physicians (OAFP) has yet to release guidance to clinicians on how to talk to their patients about these drugs or potential interest in visiting a licensed therapy center.

However, Betsy Boyd-Flynn, executive director of OAFP, said the organization is working on continuing medical education for what the average family physician needs to know if a patient asks about use.

“We suspect that many of our members have interest and want to learn more,” she said.

Dr. Grinspoon said clinicians should talk with patients about legality during these conversations.

“The big question I get is: ‘I really want to try microdosing, but how do I obtain the mushrooms?’ ” he said. “You can’t really as a physician tell them to do anything illegal. So you tell them to be safe, be careful, and to use their judgment.”

Patients who want to pursue microdosing who do not live in Oregon have two legal and safe options, Dr. Grinspoon said: Enroll in a clinical study or find a facility in a state or country — such as Oregon or Jamaica — that offers microdosing with psilocybin.

Clinicians also should warn their patients that the consequences of obtaining illicit psilocybin could exacerbate the mental health stresses they are seeking to alleviate.

“It’s going to get worse if they get tangled up with law enforcement or take something that’s contaminated and they get real sick,” he said.

Lisa Gillespie contributed reporting to this story. A version of this article appeared on Medscape.com.

Peter Grinspoon, MD, has some advice for clinicians when patients ask questions about microdosing of psychedelics: Keep the lines of communication open — and don’t be judgmental.

“If you’re dismissive or critical or sound like you’re judging them, then the patients just clam up,” said Dr. Grinspoon, a professor of medicine at Harvard Medical School and a primary care physician at Massachusetts General Hospital, both in Boston.

Psychedelic drugs are still illegal in the majority of states despite the growth of public interest in and use of these substances. That growth is evidenced by a flurry of workshops, reports, law enforcement seizures, and pressure by Congressional members for the Food and Drug Administration to approve new psychedelic drugs, just in the past year.

A recent study in JAMA Health Forum showed a nearly 14-fold increase in Google searches — from 7.9 to 105.6 per 10 million nationwide — for the term “microdosing” and related wording, between 2015 and 2023.

Two states — Oregon and Colorado — have decriminalized certain psychedelic drugs and are in various stages of establishing regulations and centers for prospective clients. Almost two dozen localities, like Ann Arbor, Michigan, have decriminalized psychedelic drugs. A handful of states have active legislation to decriminalize use, while others have bills that never made it out of committee.

But no definitive studies have reported that microdosing produces positive mental effects at a higher rate than placebo, according to Dr. Grinspoon. So responding to patient inquiries about microdosing can be complicated, and clinicians must provide counsel on issues of legality and therapeutic appropriateness.

“We’re in this renaissance where everybody is idealizing these medications, as opposed to 20 years ago when we were in the war on drugs and everybody was dismissing them,” Dr. Grinspoon said. “The truth is somewhere in between.”
 

The Science

Microdosing is defined as taking doses of 1/5 to 1/20 of the conventional recreational amount, which might include a dried psilocybin mushroom, lysergic acid diethylamide, or 3,4-methylenedioxymethamphetamine. But even that much may be neither effective nor safe.

Dr. Grinspoon said clinicians should tell patients that psychedelics may cause harm, although the drugs are relatively nontoxic and are not addictive. An illegally obtained psilocybin could cause negative reactions, especially if the drug has been adulterated with other substances and if the actual dose is higher than what was indicated by the seller.

He noted that people have different reactions to psychedelics, just as they have to prescription medications. He cited one example of a woman who microdosed and could not sleep for 2 weeks afterward. Only recently have randomized, double-blinded studies begun on benefits and harms.

Researchers have also begun investigating whether long-term microdosing of psilocybin could lead to valvular heart disease (VHD), said Kevin Yang, MD, a psychiatry resident at the University of California San Diego School of Medicine. A recent review of evidence concluded that microdosing various psychedelics over a period of months can lead to drug-induced VHD.

“It’s extremely important to emphasize with patients that not only do we not know if it works or not, we also don’t really know how safe it is,” Dr. Yang said.

Dr. Yang also said clinicians should consider referring patients to a mental health professional, and especially those that may have expertise in psychedelic therapies.

One of those experts is Rachel Yehuda, PhD, director of the Center for Psychedelic Psychotherapy and Trauma Research at Icahn School of Medicine at Mount Sinai in New York City. She said therapists should be able to assess the patient’s perceived need for microdosing and “invite reflections about why current approaches are falling short.”

“I would also not actively discourage it either but remain curious until both of you have a better understanding of the reasons for seeking this out and potential alternative strategies for obtaining more therapeutic benefits,” she said. “I think it is really important to study the effects of both micro- and macrodosing of psychedelics but not move in advance of the data.”
 

Navigating Legality

Recent ballot measures in Oregon and Colorado directed the states to develop regulated and licensed psilocybin-assisted therapy centers for legal “trips.” Oregon’s first center was opened in 2023, and Colorado is now developing its own licensing model.

According to the Oregon Health Authority, the centers are not medical facilities, and prescription or referral from a medical professional is not required.

The Oregon Academy of Family Physicians (OAFP) has yet to release guidance to clinicians on how to talk to their patients about these drugs or potential interest in visiting a licensed therapy center.

However, Betsy Boyd-Flynn, executive director of OAFP, said the organization is working on continuing medical education for what the average family physician needs to know if a patient asks about use.

“We suspect that many of our members have interest and want to learn more,” she said.

Dr. Grinspoon said clinicians should talk with patients about legality during these conversations.

“The big question I get is: ‘I really want to try microdosing, but how do I obtain the mushrooms?’ ” he said. “You can’t really as a physician tell them to do anything illegal. So you tell them to be safe, be careful, and to use their judgment.”

Patients who want to pursue microdosing who do not live in Oregon have two legal and safe options, Dr. Grinspoon said: Enroll in a clinical study or find a facility in a state or country — such as Oregon or Jamaica — that offers microdosing with psilocybin.

Clinicians also should warn their patients that the consequences of obtaining illicit psilocybin could exacerbate the mental health stresses they are seeking to alleviate.

“It’s going to get worse if they get tangled up with law enforcement or take something that’s contaminated and they get real sick,” he said.

Lisa Gillespie contributed reporting to this story. A version of this article appeared on Medscape.com.

For years, electroconvulsive therapy (ECT) has been a lifesaving treatment for patients with treatment-resistant depression (TRD), yet exactly how it works has largely remained a mystery. Now researchers believe they have uncovered the underlying mechanisms behind its therapeutic effects — a discovery that may help clinicians better predict treatment response in individual patients and quell much of the fear and stigma associated with one of psychiatry’s most effective, yet misunderstood, treatments.

Two recent papers published in Translational Psychiatry have highlighted the significance of aperiodic neural activity. The first study showed this activity increased following ECT treatment. The second study expanded on these data by demonstrating a significant increase in aperiodic activity after patients received either ECT or magnetic seizure therapy (MST), which has a better side-effect profile than ECT but lower efficacy.

Aperiodic activity is “like the brain’s background noise, and for years scientists treated it that way and didn’t pay much attention to it,” first author Sydney E. Smith, a PhD candidate at the Voytek Lab in the Neuroscience Graduate Program at the University of California San Diego (UCSD), said in a press release.

However, aperiodic activity boosts inhibitory activity in the brain, effectively slowing it down,” the investigators noted.

In an interview with this news organization, Ms. Smith used a car analogy to explain the mechanism behind ECT. “ECT might be increasing the activity levels in the brain cells that help calm it down. It taps on the brakes that tend to malfunction in depression. By restoring the balance between the gas and the brakes in the brain, some of those depressive symptoms are alleviated,” she said.

Ms. Smith added her team’s research helps demystify one of the most effective yet stigmatized treatments for severe depression.

“Aperiodic activity as a physiologically interpretable EEG metric could be a really valuable new predictive indicator for treatment response,” she added.
 

Fear and Stigma

ECT is primarily used for TRD and is effective in up to 80% of patients, yet it remains one of the least prescribed treatments.

Although it’s been around for almost 90 years, fear and concern about its potential cognitive side effects have contributed to its poor uptake. It is estimated that less than 1% of patients with TRD receive ECT.

Smith noted that the 1970s movie One Flew Over the Cuckoo’s Nest still contributes to ECT’s stigma. In the film, actor Jack Nicholson’s character is forced to undergo ECT as a punishment.

It’s important for clinicians to acknowledge the stigma while advising patients that “the actual treatment doesn’t look anything like what’s in the movies,” noted Ms. Smith. Patients must give informed consent for the procedure, and it’s delivered with the lowest level of effective stimulation.

“So many steps are taken to consider comfort and efficacy for patients and to minimize how scary it can be,” she said.

ECT uses an electrical current to induce a seizure that spreads to deep subcortical structures. MST, which was developed as an alternative to ECT, uses a magnetic field to induce a more focal seizure primarily confined to the cortex.

Although MST has a better side-effect profile, experts noted it has remission rates of 30%-60% compared with ECT. Even one of MST’s inventors, Harold Sackeim, PhD, professor in the Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, is skeptical about its efficacy for TRD.

“I don’t think it works,” Dr. Sackeim, founding editor of Brain Stimulation: Basic, Translational, and Clinical Research in Neuromodulation, told this news organization.

In addition to being more expensive, MST produces a peak electrical intensity at one-tenth of what a typical ECT stimulus produces. “We’re limited by electrical engineering at this point with MST. That’s my view; others are more optimistic,” he said.
 

A Lifesaving Treatment

One of the reasons ECT isn’t more popular is because for many patients, it’s easier and more convenient to just take a pill, senior investigator Bradley Voytek, PhD, professor of cognitive science at UCSD, said in the release.

“However, in people for whom medications don’t work, [ECT] can be lifesaving. Understanding how it works will help us discover ways to increase the benefits while minimizing side effects,” he added.

In the first study, which included nine patients with major depressive disorder (MDD), EEG results showed an increase in aperiodic activity following ECT.

The investigators then wanted to test whether these findings could be replicated in a larger study. They retrospectively assessed two previous datasets — 1 of 22 patients with MDD who received ECT and 1 of 23 patients who received MST. After treatment, both groups showed increased aperiodic activity.

“Although not directly related to clinical efficacy in this dataset, increased aperiodic activity is linked to greater amounts of neural inhibition, which is suggestive of a potential shared neural mechanism of action across ECT and MST,” the investigators wrote.

The researchers noted that this increase in aperiodic activity is a more parsimonious explanation for observations of clinical slowing than delta band power or delta oscillations for both ECT and MST.”

So why is it important to know exactly how ECT works, and is there any clinical utility to these research findings?

“It’s important for clinicians to give a patient who has questions, a meaningful understanding of what the treatment is going to do, especially with something so scary and stigmatized. The ability to tell a patient why this treatment is working could provide a level of comfort that can assuage some of these fears,” Ms. Smith said.
 

A New Predictor of Response?

In addition, she noted that psychiatry is becoming more focused on predictive indicators for treatment.

“It’s asking: Are there any biological measures that can be used to predict whether someone is going to respond to a treatment or not?” said Ms. Smith.

“Aperiodic activity might be a valuable asset to add to that arsenal. Maybe we can better predict which patients might respond to ECT by using this as an additional biological indicator,” she added.

Smith noted that while more studies are needed, it’s exciting that some investigators are already starting to include aperiodic activity as a variable in their research analyses on a variety of topics, such as pharmacological intervention and transcranial magnetic stimulation.

“I don’t know exactly how much utility aperiodic activity is going to have in terms of being a great biological indicator, but I hope that the research will start to play out and reveal a little bit more,” she said.

Dr. Sackeim noted that ECT is one of the most misunderstood, controversial, and infrequently used treatments in psychiatry.

“But there’s also no doubt that when you look at ECT, it saves the lives of people with psychiatric illness. Period, full stop,” he said.

He added that although restarting a patient’s heart doesn’t seem to cause unease in the public, the idea of applying electricity to the brain under anesthesia in order to provoke a seizure for therapeutic purpose causes anxiety.

Still, the benefits and harms of a treatment are more important than how it looks, Sackeim said. “If it was only about how it looks, we’d never have surgery,” he added.
 

‘A Huge Success Story’

ECT was first introduced by Hungarian neuropsychiatrist László Meduna in 1935, and today clinicians “know where the current goes in the brain, at what dosage, and with what path you can get 70%, 80% fully remitted,” said Dr. Sackeim.

He noted that in a randomized study published in JAMA Psychiatry, investigators compared the outcomes of MST vs ECT for major depressive episodes in 73 patients. They reported that although depression symptom scores decreased for both treatments, there was “no significant difference” between the two in response or remission rates.

However, in an opinion letter the journal published in April, Dr. Sackeim and colleagues Mark S. George, MD, Medical University of South Carolina, and William V. McCall, MD, Augusta University, Augusta, Georgia, strongly questioned the findings.

At less than 30%, “the ECT remission rate after acute treatment was exceptionally low, limiting confidence in the validity and/or generalizability of the findings,” they wrote.

“It’s undoubtedly the case that either if you recruited a sample from whom the treatment may not be as efficacious or if there are issues in delivering them, then you may be finding equivalence” between ECT and MST, Dr. Sackeim said.

In addition, he noted that although there have been concerns about cognitive side effects with ECT, they have improved over the years. Sackeim reported that when he entered the field, the average time for a patient to remember their name or the day of the week was 6 hours after receiving unilateral ECT and 8 hours after bilateral ECT. “With modern methods, that’s now down to 10 minutes,” he said.

“The fundamental knowledge is that this treatment can be administered far softer than it ever was in the past. Impressions from the 50s and 60s and portrayed in movies have very little to do with modern practice and with the real effects of the treatment,” Dr. Sackeim said.

As for the new studies about aperiodic activity, the investigators are “essentially saying, ‘We have a better marker’ of the process. That way of thinking had in many ways been left behind in the run to study connectivity,” Dr. Sackeim said.

He noted that years ago, while he was with Columbia University, his team found that patients who had frontal inhibition were more likely to get well after ECT.

“And that’s essentially the same thing you’re hearing from the UCSD group. They’re saying that the aperiodic measure is hopefully of clearer physiological significance than simply delta [waves] in the EEG,” Dr. Sackeim said.

“The idea that inhibition was the key to its efficacy has been around. This is saying it’s a better measure of that, and that may be true. It’s certainly an interesting contribution,” he added.

Dr. Sackeim said the takeaway message for clinicians regarding ECT today is that it can be lifesaving but is still often only used as a last resort and reserved for those who have run out of options.

However, he said, ECT is “a huge success story: Maintaining its efficacy, reducing its side effects, getting an understanding as to what the physics of it are. We have some compelling stories about ECT, but even more so, we know what’s not true. And what’s not true are most of the assumptions people have about the treatment,” he concluded.

Ms. Smith and Dr. Voytek reported no relevant conflicts of interest. Dr. Sackeim reported holding patents in ECT technology and consulting with the MECTA Corporation and SigmaStim LLC and other neuromodulation companies.
 

A version of this article appeared on Medscape.com.

For years, electroconvulsive therapy (ECT) has been a lifesaving treatment for patients with treatment-resistant depression (TRD), yet exactly how it works has largely remained a mystery. Now researchers believe they have uncovered the underlying mechanisms behind its therapeutic effects — a discovery that may help clinicians better predict treatment response in individual patients and quell much of the fear and stigma associated with one of psychiatry’s most effective, yet misunderstood, treatments.

Two recent papers published in Translational Psychiatry have highlighted the significance of aperiodic neural activity. The first study showed this activity increased following ECT treatment. The second study expanded on these data by demonstrating a significant increase in aperiodic activity after patients received either ECT or magnetic seizure therapy (MST), which has a better side-effect profile than ECT but lower efficacy.

Aperiodic activity is “like the brain’s background noise, and for years scientists treated it that way and didn’t pay much attention to it,” first author Sydney E. Smith, a PhD candidate at the Voytek Lab in the Neuroscience Graduate Program at the University of California San Diego (UCSD), said in a press release.

However, aperiodic activity boosts inhibitory activity in the brain, effectively slowing it down,” the investigators noted.

In an interview with this news organization, Ms. Smith used a car analogy to explain the mechanism behind ECT. “ECT might be increasing the activity levels in the brain cells that help calm it down. It taps on the brakes that tend to malfunction in depression. By restoring the balance between the gas and the brakes in the brain, some of those depressive symptoms are alleviated,” she said.

Ms. Smith added her team’s research helps demystify one of the most effective yet stigmatized treatments for severe depression.

“Aperiodic activity as a physiologically interpretable EEG metric could be a really valuable new predictive indicator for treatment response,” she added.
 

Fear and Stigma

ECT is primarily used for TRD and is effective in up to 80% of patients, yet it remains one of the least prescribed treatments.

Although it’s been around for almost 90 years, fear and concern about its potential cognitive side effects have contributed to its poor uptake. It is estimated that less than 1% of patients with TRD receive ECT.

Smith noted that the 1970s movie One Flew Over the Cuckoo’s Nest still contributes to ECT’s stigma. In the film, actor Jack Nicholson’s character is forced to undergo ECT as a punishment.

It’s important for clinicians to acknowledge the stigma while advising patients that “the actual treatment doesn’t look anything like what’s in the movies,” noted Ms. Smith. Patients must give informed consent for the procedure, and it’s delivered with the lowest level of effective stimulation.

“So many steps are taken to consider comfort and efficacy for patients and to minimize how scary it can be,” she said.

ECT uses an electrical current to induce a seizure that spreads to deep subcortical structures. MST, which was developed as an alternative to ECT, uses a magnetic field to induce a more focal seizure primarily confined to the cortex.

Although MST has a better side-effect profile, experts noted it has remission rates of 30%-60% compared with ECT. Even one of MST’s inventors, Harold Sackeim, PhD, professor in the Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, is skeptical about its efficacy for TRD.

“I don’t think it works,” Dr. Sackeim, founding editor of Brain Stimulation: Basic, Translational, and Clinical Research in Neuromodulation, told this news organization.

In addition to being more expensive, MST produces a peak electrical intensity at one-tenth of what a typical ECT stimulus produces. “We’re limited by electrical engineering at this point with MST. That’s my view; others are more optimistic,” he said.
 

A Lifesaving Treatment

One of the reasons ECT isn’t more popular is because for many patients, it’s easier and more convenient to just take a pill, senior investigator Bradley Voytek, PhD, professor of cognitive science at UCSD, said in the release.

“However, in people for whom medications don’t work, [ECT] can be lifesaving. Understanding how it works will help us discover ways to increase the benefits while minimizing side effects,” he added.

In the first study, which included nine patients with major depressive disorder (MDD), EEG results showed an increase in aperiodic activity following ECT.

The investigators then wanted to test whether these findings could be replicated in a larger study. They retrospectively assessed two previous datasets — 1 of 22 patients with MDD who received ECT and 1 of 23 patients who received MST. After treatment, both groups showed increased aperiodic activity.

“Although not directly related to clinical efficacy in this dataset, increased aperiodic activity is linked to greater amounts of neural inhibition, which is suggestive of a potential shared neural mechanism of action across ECT and MST,” the investigators wrote.

The researchers noted that this increase in aperiodic activity is a more parsimonious explanation for observations of clinical slowing than delta band power or delta oscillations for both ECT and MST.”

So why is it important to know exactly how ECT works, and is there any clinical utility to these research findings?

“It’s important for clinicians to give a patient who has questions, a meaningful understanding of what the treatment is going to do, especially with something so scary and stigmatized. The ability to tell a patient why this treatment is working could provide a level of comfort that can assuage some of these fears,” Ms. Smith said.
 

A New Predictor of Response?

In addition, she noted that psychiatry is becoming more focused on predictive indicators for treatment.

“It’s asking: Are there any biological measures that can be used to predict whether someone is going to respond to a treatment or not?” said Ms. Smith.

“Aperiodic activity might be a valuable asset to add to that arsenal. Maybe we can better predict which patients might respond to ECT by using this as an additional biological indicator,” she added.

Smith noted that while more studies are needed, it’s exciting that some investigators are already starting to include aperiodic activity as a variable in their research analyses on a variety of topics, such as pharmacological intervention and transcranial magnetic stimulation.

“I don’t know exactly how much utility aperiodic activity is going to have in terms of being a great biological indicator, but I hope that the research will start to play out and reveal a little bit more,” she said.

Dr. Sackeim noted that ECT is one of the most misunderstood, controversial, and infrequently used treatments in psychiatry.

“But there’s also no doubt that when you look at ECT, it saves the lives of people with psychiatric illness. Period, full stop,” he said.

He added that although restarting a patient’s heart doesn’t seem to cause unease in the public, the idea of applying electricity to the brain under anesthesia in order to provoke a seizure for therapeutic purpose causes anxiety.

Still, the benefits and harms of a treatment are more important than how it looks, Sackeim said. “If it was only about how it looks, we’d never have surgery,” he added.
 

‘A Huge Success Story’

ECT was first introduced by Hungarian neuropsychiatrist László Meduna in 1935, and today clinicians “know where the current goes in the brain, at what dosage, and with what path you can get 70%, 80% fully remitted,” said Dr. Sackeim.

He noted that in a randomized study published in JAMA Psychiatry, investigators compared the outcomes of MST vs ECT for major depressive episodes in 73 patients. They reported that although depression symptom scores decreased for both treatments, there was “no significant difference” between the two in response or remission rates.

However, in an opinion letter the journal published in April, Dr. Sackeim and colleagues Mark S. George, MD, Medical University of South Carolina, and William V. McCall, MD, Augusta University, Augusta, Georgia, strongly questioned the findings.

At less than 30%, “the ECT remission rate after acute treatment was exceptionally low, limiting confidence in the validity and/or generalizability of the findings,” they wrote.

“It’s undoubtedly the case that either if you recruited a sample from whom the treatment may not be as efficacious or if there are issues in delivering them, then you may be finding equivalence” between ECT and MST, Dr. Sackeim said.

In addition, he noted that although there have been concerns about cognitive side effects with ECT, they have improved over the years. Sackeim reported that when he entered the field, the average time for a patient to remember their name or the day of the week was 6 hours after receiving unilateral ECT and 8 hours after bilateral ECT. “With modern methods, that’s now down to 10 minutes,” he said.

“The fundamental knowledge is that this treatment can be administered far softer than it ever was in the past. Impressions from the 50s and 60s and portrayed in movies have very little to do with modern practice and with the real effects of the treatment,” Dr. Sackeim said.

As for the new studies about aperiodic activity, the investigators are “essentially saying, ‘We have a better marker’ of the process. That way of thinking had in many ways been left behind in the run to study connectivity,” Dr. Sackeim said.

He noted that years ago, while he was with Columbia University, his team found that patients who had frontal inhibition were more likely to get well after ECT.

“And that’s essentially the same thing you’re hearing from the UCSD group. They’re saying that the aperiodic measure is hopefully of clearer physiological significance than simply delta [waves] in the EEG,” Dr. Sackeim said.

“The idea that inhibition was the key to its efficacy has been around. This is saying it’s a better measure of that, and that may be true. It’s certainly an interesting contribution,” he added.

Dr. Sackeim said the takeaway message for clinicians regarding ECT today is that it can be lifesaving but is still often only used as a last resort and reserved for those who have run out of options.

However, he said, ECT is “a huge success story: Maintaining its efficacy, reducing its side effects, getting an understanding as to what the physics of it are. We have some compelling stories about ECT, but even more so, we know what’s not true. And what’s not true are most of the assumptions people have about the treatment,” he concluded.

Ms. Smith and Dr. Voytek reported no relevant conflicts of interest. Dr. Sackeim reported holding patents in ECT technology and consulting with the MECTA Corporation and SigmaStim LLC and other neuromodulation companies.
 

A version of this article appeared on Medscape.com.

For years, electroconvulsive therapy (ECT) has been a lifesaving treatment for patients with treatment-resistant depression (TRD), yet exactly how it works has largely remained a mystery. Now researchers believe they have uncovered the underlying mechanisms behind its therapeutic effects — a discovery that may help clinicians better predict treatment response in individual patients and quell much of the fear and stigma associated with one of psychiatry’s most effective, yet misunderstood, treatments.

Two recent papers published in Translational Psychiatry have highlighted the significance of aperiodic neural activity. The first study showed this activity increased following ECT treatment. The second study expanded on these data by demonstrating a significant increase in aperiodic activity after patients received either ECT or magnetic seizure therapy (MST), which has a better side-effect profile than ECT but lower efficacy.

Aperiodic activity is “like the brain’s background noise, and for years scientists treated it that way and didn’t pay much attention to it,” first author Sydney E. Smith, a PhD candidate at the Voytek Lab in the Neuroscience Graduate Program at the University of California San Diego (UCSD), said in a press release.

However, aperiodic activity boosts inhibitory activity in the brain, effectively slowing it down,” the investigators noted.

In an interview with this news organization, Ms. Smith used a car analogy to explain the mechanism behind ECT. “ECT might be increasing the activity levels in the brain cells that help calm it down. It taps on the brakes that tend to malfunction in depression. By restoring the balance between the gas and the brakes in the brain, some of those depressive symptoms are alleviated,” she said.

Ms. Smith added her team’s research helps demystify one of the most effective yet stigmatized treatments for severe depression.

“Aperiodic activity as a physiologically interpretable EEG metric could be a really valuable new predictive indicator for treatment response,” she added.
 

Fear and Stigma

ECT is primarily used for TRD and is effective in up to 80% of patients, yet it remains one of the least prescribed treatments.

Although it’s been around for almost 90 years, fear and concern about its potential cognitive side effects have contributed to its poor uptake. It is estimated that less than 1% of patients with TRD receive ECT.

Smith noted that the 1970s movie One Flew Over the Cuckoo’s Nest still contributes to ECT’s stigma. In the film, actor Jack Nicholson’s character is forced to undergo ECT as a punishment.

It’s important for clinicians to acknowledge the stigma while advising patients that “the actual treatment doesn’t look anything like what’s in the movies,” noted Ms. Smith. Patients must give informed consent for the procedure, and it’s delivered with the lowest level of effective stimulation.

“So many steps are taken to consider comfort and efficacy for patients and to minimize how scary it can be,” she said.

ECT uses an electrical current to induce a seizure that spreads to deep subcortical structures. MST, which was developed as an alternative to ECT, uses a magnetic field to induce a more focal seizure primarily confined to the cortex.

Although MST has a better side-effect profile, experts noted it has remission rates of 30%-60% compared with ECT. Even one of MST’s inventors, Harold Sackeim, PhD, professor in the Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, is skeptical about its efficacy for TRD.

“I don’t think it works,” Dr. Sackeim, founding editor of Brain Stimulation: Basic, Translational, and Clinical Research in Neuromodulation, told this news organization.

In addition to being more expensive, MST produces a peak electrical intensity at one-tenth of what a typical ECT stimulus produces. “We’re limited by electrical engineering at this point with MST. That’s my view; others are more optimistic,” he said.
 

A Lifesaving Treatment

One of the reasons ECT isn’t more popular is because for many patients, it’s easier and more convenient to just take a pill, senior investigator Bradley Voytek, PhD, professor of cognitive science at UCSD, said in the release.

“However, in people for whom medications don’t work, [ECT] can be lifesaving. Understanding how it works will help us discover ways to increase the benefits while minimizing side effects,” he added.

In the first study, which included nine patients with major depressive disorder (MDD), EEG results showed an increase in aperiodic activity following ECT.

The investigators then wanted to test whether these findings could be replicated in a larger study. They retrospectively assessed two previous datasets — 1 of 22 patients with MDD who received ECT and 1 of 23 patients who received MST. After treatment, both groups showed increased aperiodic activity.

“Although not directly related to clinical efficacy in this dataset, increased aperiodic activity is linked to greater amounts of neural inhibition, which is suggestive of a potential shared neural mechanism of action across ECT and MST,” the investigators wrote.

The researchers noted that this increase in aperiodic activity is a more parsimonious explanation for observations of clinical slowing than delta band power or delta oscillations for both ECT and MST.”

So why is it important to know exactly how ECT works, and is there any clinical utility to these research findings?

“It’s important for clinicians to give a patient who has questions, a meaningful understanding of what the treatment is going to do, especially with something so scary and stigmatized. The ability to tell a patient why this treatment is working could provide a level of comfort that can assuage some of these fears,” Ms. Smith said.
 

A New Predictor of Response?

In addition, she noted that psychiatry is becoming more focused on predictive indicators for treatment.

“It’s asking: Are there any biological measures that can be used to predict whether someone is going to respond to a treatment or not?” said Ms. Smith.

“Aperiodic activity might be a valuable asset to add to that arsenal. Maybe we can better predict which patients might respond to ECT by using this as an additional biological indicator,” she added.

Smith noted that while more studies are needed, it’s exciting that some investigators are already starting to include aperiodic activity as a variable in their research analyses on a variety of topics, such as pharmacological intervention and transcranial magnetic stimulation.

“I don’t know exactly how much utility aperiodic activity is going to have in terms of being a great biological indicator, but I hope that the research will start to play out and reveal a little bit more,” she said.

Dr. Sackeim noted that ECT is one of the most misunderstood, controversial, and infrequently used treatments in psychiatry.

“But there’s also no doubt that when you look at ECT, it saves the lives of people with psychiatric illness. Period, full stop,” he said.

He added that although restarting a patient’s heart doesn’t seem to cause unease in the public, the idea of applying electricity to the brain under anesthesia in order to provoke a seizure for therapeutic purpose causes anxiety.

Still, the benefits and harms of a treatment are more important than how it looks, Sackeim said. “If it was only about how it looks, we’d never have surgery,” he added.
 

‘A Huge Success Story’

ECT was first introduced by Hungarian neuropsychiatrist László Meduna in 1935, and today clinicians “know where the current goes in the brain, at what dosage, and with what path you can get 70%, 80% fully remitted,” said Dr. Sackeim.

He noted that in a randomized study published in JAMA Psychiatry, investigators compared the outcomes of MST vs ECT for major depressive episodes in 73 patients. They reported that although depression symptom scores decreased for both treatments, there was “no significant difference” between the two in response or remission rates.

However, in an opinion letter the journal published in April, Dr. Sackeim and colleagues Mark S. George, MD, Medical University of South Carolina, and William V. McCall, MD, Augusta University, Augusta, Georgia, strongly questioned the findings.

At less than 30%, “the ECT remission rate after acute treatment was exceptionally low, limiting confidence in the validity and/or generalizability of the findings,” they wrote.

“It’s undoubtedly the case that either if you recruited a sample from whom the treatment may not be as efficacious or if there are issues in delivering them, then you may be finding equivalence” between ECT and MST, Dr. Sackeim said.

In addition, he noted that although there have been concerns about cognitive side effects with ECT, they have improved over the years. Sackeim reported that when he entered the field, the average time for a patient to remember their name or the day of the week was 6 hours after receiving unilateral ECT and 8 hours after bilateral ECT. “With modern methods, that’s now down to 10 minutes,” he said.

“The fundamental knowledge is that this treatment can be administered far softer than it ever was in the past. Impressions from the 50s and 60s and portrayed in movies have very little to do with modern practice and with the real effects of the treatment,” Dr. Sackeim said.

As for the new studies about aperiodic activity, the investigators are “essentially saying, ‘We have a better marker’ of the process. That way of thinking had in many ways been left behind in the run to study connectivity,” Dr. Sackeim said.

He noted that years ago, while he was with Columbia University, his team found that patients who had frontal inhibition were more likely to get well after ECT.

“And that’s essentially the same thing you’re hearing from the UCSD group. They’re saying that the aperiodic measure is hopefully of clearer physiological significance than simply delta [waves] in the EEG,” Dr. Sackeim said.

“The idea that inhibition was the key to its efficacy has been around. This is saying it’s a better measure of that, and that may be true. It’s certainly an interesting contribution,” he added.

Dr. Sackeim said the takeaway message for clinicians regarding ECT today is that it can be lifesaving but is still often only used as a last resort and reserved for those who have run out of options.

However, he said, ECT is “a huge success story: Maintaining its efficacy, reducing its side effects, getting an understanding as to what the physics of it are. We have some compelling stories about ECT, but even more so, we know what’s not true. And what’s not true are most of the assumptions people have about the treatment,” he concluded.

Ms. Smith and Dr. Voytek reported no relevant conflicts of interest. Dr. Sackeim reported holding patents in ECT technology and consulting with the MECTA Corporation and SigmaStim LLC and other neuromodulation companies.
 

A version of this article appeared on Medscape.com.

Rapid eye movement (REM) sleep, deep sleep, and sleep irregularity were significantly associated with increased risk for a range of chronic diseases, based on a new study of > 6000 individuals. 

“Most of what we think we know about sleep patterns in adults comes from either self-report surveys, which are widely used but have all sorts of problems with over- and under-estimating sleep duration and quality, or single-night sleep studies,” corresponding author Evan L. Brittain, MD, of Vanderbilt University, Nashville, Tennessee, said in an interview. 

The single-night study yields the highest quality data but is limited by extrapolating a single night’s sleep to represent habitual sleep patterns, which is often not the case, he said. In the current study, published in Nature Medicine, “we had a unique opportunity to understand sleep using a large cohort of individuals using wearable devices that measure sleep duration, quality, and variability. The All of Us Research Program is the first to link wearables data to the electronic health record at scale and allowed us to study long-term, real-world sleep behavior,” Dr. Brittain said.

The timing of the study is important because the American Heart Association now recognizes sleep as a key component of heart health, and public awareness of the value of sleep is increasing, he added. 

The researchers reviewed objectively measured, longitudinal sleep data from 6785 adults who used commercial wearable devices (Fitbit) linked to electronic health record data in the All of Us Research Program. The median age of the participants was 50.2 years, 71% were women, and 84% self-identified as White individuals. The median period of sleep monitoring was 4.5 years.

REM sleep and deep sleep were inversely associated with the odds of incident heart rhythm and heart rate abnormalities. Each percent increase in REM sleep was associated with a reduced incidence of atrial fibrillation (odds ratio [OR], 0.86), atrial flutter (OR, 0.78), and sinoatrial node dysfunction/bradycardia (OR, 0.72). A higher percentage of deep sleep was associated with reduced odds of atrial fibrillation (OR, 0.87), major depressive disorder (OR, 0.93), and anxiety disorder (OR, 0.94). 

Increased irregular sleep was significantly associated with increased odds of incident obesity (OR, 1.49), hyperlipidemia (OR, 1.39), and hypertension (OR, 1.56), as well as major depressive disorder (OR, 1.75), anxiety disorder (OR, 1.55), and bipolar disorder (OR, 2.27). 

The researchers also identified J-shaped associations between average daily sleep duration and hypertension (P for nonlinearity = .003), as well as major depressive disorder and generalized anxiety disorder (both P < .001). 

The study was limited by several factors including the relatively young, White, and female study population. However, the results illustrate how sleep stages, duration, and regularity are associated with chronic disease development, and may inform evidence-based recommendations on healthy sleeping habits, the researchers wrote.
 

Findings Support Need for Sleep Consistency 

“The biggest surprise for me was the impact of sleep variability of health,” Dr. Brittain told this news organization. “The more your sleep duration varies, the higher your risk of numerous chronic diseases across the entire spectrum of organ systems. Sleep duration and quality were also important but that was less surprising,” he said. 

The clinical implications of the findings are that sleep duration, quality, and variability are all important, said Dr. Brittain. “To me, the easiest finding to translate into the clinic is the importance of reducing the variability of sleep duration as much as possible,” he said. For patients, that means explaining that they need to go to sleep and wake up at roughly the same time night to night, he said. 

“Commercial wearable devices are not perfect compared with research grade devices, but our study showed that they nonetheless collect clinically relevant information,” Dr. Brittain added. “For patients who own a device, I have adopted the practice of reviewing my patients’ sleep and activity data which gives objective insight into behavior that is not always accurate through routine questioning,” he said.

As for other limitations, “Our cohort was limited to individuals who already owned a Fitbit; not surprisingly, these individuals differ from a random sample of the community in important ways, both demographic and behavioral, and our findings need to be validated in a more diverse population,” said Dr. Brittain. 

Looking ahead, “we are interested in using commercial devices as a tool for sleep interventions to test the impact of improving sleep hygiene on chronic disease incidence, severity, and progression,” he said.
 

Device Data Will Evolve to Inform Patient Care

“With the increasing use of commercial wearable devices, it is crucial to identify and understand the data they can collect,” said Arianne K. Baldomero, MD, a pulmonologist and assistant professor of medicine at the University of Minnesota, Minneapolis, in an interview. “This study specifically analyzed sleep data from Fitbit devices among participants in the All of Us Research Program to assess sleep patterns and their association with chronic disease risk,” said Dr. Baldomero, who was not involved in the study. 

The significant relationships between sleep patterns and risk for chronic diseases were not surprising, said Dr. Baldomero. The findings of an association between shorter sleep duration and greater sleep irregularity with obesity and sleep apnea validated previous studies in large-scale population surveys, she said. Findings from the current study also reflect data from the literature on sleep duration associated with hypertension, major depressive disorder, and generalized anxiety findings, she added.

“This study reinforces the importance of adequate sleep, typically around 7 hours per night, and suggests that insufficient or poor-quality sleep may be associated with chronic diseases,” Dr. Baldomero told this news organization. “Pulmonologists should remain vigilant about sleep-related issues, and consider further investigation and referrals to sleep specialty clinics for patients suspected of having sleep disturbances,” she said.

“What remains unclear is whether abnormal sleep patterns are a cause or an effect of chronic diseases,” Dr. Baldomero noted. “Additionally, it is essential to ensure that these devices accurately capture sleep patterns and continue to validate their data against gold standard measures of sleep disturbances,” she said.

The study was based on work that was partially funded by an unrestricted gift from Google, and the study itself was supported by National Institutes of Health. Dr. Brittain disclosed received research funds unrelated to this work from United Therapeutics. Dr. Baldomero had no financial conflicts to disclose.

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

Rapid eye movement (REM) sleep, deep sleep, and sleep irregularity were significantly associated with increased risk for a range of chronic diseases, based on a new study of > 6000 individuals. 

“Most of what we think we know about sleep patterns in adults comes from either self-report surveys, which are widely used but have all sorts of problems with over- and under-estimating sleep duration and quality, or single-night sleep studies,” corresponding author Evan L. Brittain, MD, of Vanderbilt University, Nashville, Tennessee, said in an interview. 

The single-night study yields the highest quality data but is limited by extrapolating a single night’s sleep to represent habitual sleep patterns, which is often not the case, he said. In the current study, published in Nature Medicine, “we had a unique opportunity to understand sleep using a large cohort of individuals using wearable devices that measure sleep duration, quality, and variability. The All of Us Research Program is the first to link wearables data to the electronic health record at scale and allowed us to study long-term, real-world sleep behavior,” Dr. Brittain said.

The timing of the study is important because the American Heart Association now recognizes sleep as a key component of heart health, and public awareness of the value of sleep is increasing, he added. 

The researchers reviewed objectively measured, longitudinal sleep data from 6785 adults who used commercial wearable devices (Fitbit) linked to electronic health record data in the All of Us Research Program. The median age of the participants was 50.2 years, 71% were women, and 84% self-identified as White individuals. The median period of sleep monitoring was 4.5 years.

REM sleep and deep sleep were inversely associated with the odds of incident heart rhythm and heart rate abnormalities. Each percent increase in REM sleep was associated with a reduced incidence of atrial fibrillation (odds ratio [OR], 0.86), atrial flutter (OR, 0.78), and sinoatrial node dysfunction/bradycardia (OR, 0.72). A higher percentage of deep sleep was associated with reduced odds of atrial fibrillation (OR, 0.87), major depressive disorder (OR, 0.93), and anxiety disorder (OR, 0.94). 

Increased irregular sleep was significantly associated with increased odds of incident obesity (OR, 1.49), hyperlipidemia (OR, 1.39), and hypertension (OR, 1.56), as well as major depressive disorder (OR, 1.75), anxiety disorder (OR, 1.55), and bipolar disorder (OR, 2.27). 

The researchers also identified J-shaped associations between average daily sleep duration and hypertension (P for nonlinearity = .003), as well as major depressive disorder and generalized anxiety disorder (both P < .001). 

The study was limited by several factors including the relatively young, White, and female study population. However, the results illustrate how sleep stages, duration, and regularity are associated with chronic disease development, and may inform evidence-based recommendations on healthy sleeping habits, the researchers wrote.
 

Findings Support Need for Sleep Consistency 

“The biggest surprise for me was the impact of sleep variability of health,” Dr. Brittain told this news organization. “The more your sleep duration varies, the higher your risk of numerous chronic diseases across the entire spectrum of organ systems. Sleep duration and quality were also important but that was less surprising,” he said. 

The clinical implications of the findings are that sleep duration, quality, and variability are all important, said Dr. Brittain. “To me, the easiest finding to translate into the clinic is the importance of reducing the variability of sleep duration as much as possible,” he said. For patients, that means explaining that they need to go to sleep and wake up at roughly the same time night to night, he said. 

“Commercial wearable devices are not perfect compared with research grade devices, but our study showed that they nonetheless collect clinically relevant information,” Dr. Brittain added. “For patients who own a device, I have adopted the practice of reviewing my patients’ sleep and activity data which gives objective insight into behavior that is not always accurate through routine questioning,” he said.

As for other limitations, “Our cohort was limited to individuals who already owned a Fitbit; not surprisingly, these individuals differ from a random sample of the community in important ways, both demographic and behavioral, and our findings need to be validated in a more diverse population,” said Dr. Brittain. 

Looking ahead, “we are interested in using commercial devices as a tool for sleep interventions to test the impact of improving sleep hygiene on chronic disease incidence, severity, and progression,” he said.
 

Device Data Will Evolve to Inform Patient Care

“With the increasing use of commercial wearable devices, it is crucial to identify and understand the data they can collect,” said Arianne K. Baldomero, MD, a pulmonologist and assistant professor of medicine at the University of Minnesota, Minneapolis, in an interview. “This study specifically analyzed sleep data from Fitbit devices among participants in the All of Us Research Program to assess sleep patterns and their association with chronic disease risk,” said Dr. Baldomero, who was not involved in the study. 

The significant relationships between sleep patterns and risk for chronic diseases were not surprising, said Dr. Baldomero. The findings of an association between shorter sleep duration and greater sleep irregularity with obesity and sleep apnea validated previous studies in large-scale population surveys, she said. Findings from the current study also reflect data from the literature on sleep duration associated with hypertension, major depressive disorder, and generalized anxiety findings, she added.

“This study reinforces the importance of adequate sleep, typically around 7 hours per night, and suggests that insufficient or poor-quality sleep may be associated with chronic diseases,” Dr. Baldomero told this news organization. “Pulmonologists should remain vigilant about sleep-related issues, and consider further investigation and referrals to sleep specialty clinics for patients suspected of having sleep disturbances,” she said.

“What remains unclear is whether abnormal sleep patterns are a cause or an effect of chronic diseases,” Dr. Baldomero noted. “Additionally, it is essential to ensure that these devices accurately capture sleep patterns and continue to validate their data against gold standard measures of sleep disturbances,” she said.

The study was based on work that was partially funded by an unrestricted gift from Google, and the study itself was supported by National Institutes of Health. Dr. Brittain disclosed received research funds unrelated to this work from United Therapeutics. Dr. Baldomero had no financial conflicts to disclose.

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

Rapid eye movement (REM) sleep, deep sleep, and sleep irregularity were significantly associated with increased risk for a range of chronic diseases, based on a new study of > 6000 individuals. 

“Most of what we think we know about sleep patterns in adults comes from either self-report surveys, which are widely used but have all sorts of problems with over- and under-estimating sleep duration and quality, or single-night sleep studies,” corresponding author Evan L. Brittain, MD, of Vanderbilt University, Nashville, Tennessee, said in an interview. 

The single-night study yields the highest quality data but is limited by extrapolating a single night’s sleep to represent habitual sleep patterns, which is often not the case, he said. In the current study, published in Nature Medicine, “we had a unique opportunity to understand sleep using a large cohort of individuals using wearable devices that measure sleep duration, quality, and variability. The All of Us Research Program is the first to link wearables data to the electronic health record at scale and allowed us to study long-term, real-world sleep behavior,” Dr. Brittain said.

The timing of the study is important because the American Heart Association now recognizes sleep as a key component of heart health, and public awareness of the value of sleep is increasing, he added. 

The researchers reviewed objectively measured, longitudinal sleep data from 6785 adults who used commercial wearable devices (Fitbit) linked to electronic health record data in the All of Us Research Program. The median age of the participants was 50.2 years, 71% were women, and 84% self-identified as White individuals. The median period of sleep monitoring was 4.5 years.

REM sleep and deep sleep were inversely associated with the odds of incident heart rhythm and heart rate abnormalities. Each percent increase in REM sleep was associated with a reduced incidence of atrial fibrillation (odds ratio [OR], 0.86), atrial flutter (OR, 0.78), and sinoatrial node dysfunction/bradycardia (OR, 0.72). A higher percentage of deep sleep was associated with reduced odds of atrial fibrillation (OR, 0.87), major depressive disorder (OR, 0.93), and anxiety disorder (OR, 0.94). 

Increased irregular sleep was significantly associated with increased odds of incident obesity (OR, 1.49), hyperlipidemia (OR, 1.39), and hypertension (OR, 1.56), as well as major depressive disorder (OR, 1.75), anxiety disorder (OR, 1.55), and bipolar disorder (OR, 2.27). 

The researchers also identified J-shaped associations between average daily sleep duration and hypertension (P for nonlinearity = .003), as well as major depressive disorder and generalized anxiety disorder (both P < .001). 

The study was limited by several factors including the relatively young, White, and female study population. However, the results illustrate how sleep stages, duration, and regularity are associated with chronic disease development, and may inform evidence-based recommendations on healthy sleeping habits, the researchers wrote.
 

Findings Support Need for Sleep Consistency 

“The biggest surprise for me was the impact of sleep variability of health,” Dr. Brittain told this news organization. “The more your sleep duration varies, the higher your risk of numerous chronic diseases across the entire spectrum of organ systems. Sleep duration and quality were also important but that was less surprising,” he said. 

The clinical implications of the findings are that sleep duration, quality, and variability are all important, said Dr. Brittain. “To me, the easiest finding to translate into the clinic is the importance of reducing the variability of sleep duration as much as possible,” he said. For patients, that means explaining that they need to go to sleep and wake up at roughly the same time night to night, he said. 

“Commercial wearable devices are not perfect compared with research grade devices, but our study showed that they nonetheless collect clinically relevant information,” Dr. Brittain added. “For patients who own a device, I have adopted the practice of reviewing my patients’ sleep and activity data which gives objective insight into behavior that is not always accurate through routine questioning,” he said.

As for other limitations, “Our cohort was limited to individuals who already owned a Fitbit; not surprisingly, these individuals differ from a random sample of the community in important ways, both demographic and behavioral, and our findings need to be validated in a more diverse population,” said Dr. Brittain. 

Looking ahead, “we are interested in using commercial devices as a tool for sleep interventions to test the impact of improving sleep hygiene on chronic disease incidence, severity, and progression,” he said.
 

Device Data Will Evolve to Inform Patient Care

“With the increasing use of commercial wearable devices, it is crucial to identify and understand the data they can collect,” said Arianne K. Baldomero, MD, a pulmonologist and assistant professor of medicine at the University of Minnesota, Minneapolis, in an interview. “This study specifically analyzed sleep data from Fitbit devices among participants in the All of Us Research Program to assess sleep patterns and their association with chronic disease risk,” said Dr. Baldomero, who was not involved in the study. 

The significant relationships between sleep patterns and risk for chronic diseases were not surprising, said Dr. Baldomero. The findings of an association between shorter sleep duration and greater sleep irregularity with obesity and sleep apnea validated previous studies in large-scale population surveys, she said. Findings from the current study also reflect data from the literature on sleep duration associated with hypertension, major depressive disorder, and generalized anxiety findings, she added.

“This study reinforces the importance of adequate sleep, typically around 7 hours per night, and suggests that insufficient or poor-quality sleep may be associated with chronic diseases,” Dr. Baldomero told this news organization. “Pulmonologists should remain vigilant about sleep-related issues, and consider further investigation and referrals to sleep specialty clinics for patients suspected of having sleep disturbances,” she said.

“What remains unclear is whether abnormal sleep patterns are a cause or an effect of chronic diseases,” Dr. Baldomero noted. “Additionally, it is essential to ensure that these devices accurately capture sleep patterns and continue to validate their data against gold standard measures of sleep disturbances,” she said.

The study was based on work that was partially funded by an unrestricted gift from Google, and the study itself was supported by National Institutes of Health. Dr. Brittain disclosed received research funds unrelated to this work from United Therapeutics. Dr. Baldomero had no financial conflicts to disclose.

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

Lauren Opladen remembers the agonizing wait all too well.

At age 17, struggling with paralyzing depression after losing her brother to suicide and her father to amyotrophic lateral sclerosis, her teacher suggested she seek help.

So, she did. But she had to spend 3 days inside an emergency department at the University of Rochester Medical Center in Rochester, New York, where the Comprehensive Psychiatric Emergency Program (CPEP) provides immediate care for youth and adults experiencing psychiatric emergencies.

“We were sleeping on a couch just waiting for all these services, when that’s precious time wasted,” Ms. Opladen said.

Ms. Opladen made it through that dark period, and 5 years later, she is a registered nurse at the same hospital. Every day she walks past a new facility she wishes had existed during her troubled teenage years: An urgent care center for children and adolescents experiencing mental health crises.

Brighter Days Pediatric Mental Health Urgent Care Center, Rochester, New York, opened in July as a walk-in clinic offering rapid assessment, crisis intervention, and short-term stabilization, provides referrals to counseling or psychiatric care. Children and adolescents at immediate risk of harming themselves or others, or who need inpatient care, are sent to CPEP or another emergency department in the area.

Similar walk-in facilities linking youth to longer-term services are popping up in nearly a dozen states, including New York, Ohio, Massachusetts, and Wisconsin. The emerging model of care may offer a crucial bridge between traditional outpatient services and emergency room (ER) visits for some young people experiencing mental health crises.

“We’ve seen a significant increase in the number of children and adolescents presenting to emergency departments with mental health concerns,” said Michael A. Scharf, MD, chief of the Division of Child and Adolescent Psychiatry at the University of Rochester Medical Center, who oversees operations at Brighter Days. “These urgent care centers provide a more appropriate setting for many of these cases, offering specialized care without the often overwhelming environment of an ER.”

The urgency of addressing youth behavioral health has become increasingly apparent. The most recent data from the US Centers for Disease Control and Prevention showed that over a 6-month period in 2020, during the early months of the COVID-19 pandemic, visits to the emergency department for mental health problems spiked 24% among children aged 5-11 years and 31% among 12-17-year-olds compared with the same period in 2019. Between March 2021 and February 2022, such emergency visits rose by 22% for teen girls, while falling by 15% for boys ages 5-12 years and 9% for older boys. Most visits occur during the school year.

But staffing shortages and limited physical space are taxing the capacity of the healthcare system to screen, diagnose, and manage these patients, according to a 2023 report published in Pediatrics.
 

Urgent Care: A Misnomer?

Some in the mental health community said the label “urgent” in these centers’ titles is misleading. Brighter Days and similar facilities do not conduct involuntary holds, administer medication, or handle serious cases like psychotic episodes.

David Mathison, MD, senior vice president of clinic operations at PM Pediatrics, a chain of pediatric urgent care clinics in Maryland, said patients and their families may mistakenly believe the centers will address mental health problems quickly.

“It’s really not urgent behavioral health. It’s really just another access point to get behavioral health,” Dr. Mathison said. “Crises in pediatrics are so much more complex” than physical injuries or acute infections, which are the bread and butter of urgent care centers.

“An urgent care center almost implies you’re going to come in for a solution to a simple problem, and it’s going to be done relatively quickly on demand, and it’s just not what the behavioral health centers do,” he said.

Dr. Mathison, who also serves on the executive committee for the section on urgent care at the American Academy of Pediatrics, likened the centers to in-person versions of crisis center hotlines, which offer virtual counseling and talk therapy and may refer individuals to specialists who can provide clinical care over the long term.

Instead, Brighter Days and other centers provide crisis de-escalation for individuals experiencing an exacerbation of a diagnosed mental illness, such a manic episode from bipolar disorder.

“Most places aren’t just going to change their therapy without either contacting their psychiatrist or having psychiatrists on staff,” Dr. Mathison said.

Other challenges at Brighter Days and similar centers include staffing with appropriately trained mental health professionals, given the nationwide shortage of child and adolescent psychiatrists, Dr. Scharf said.

The number of child and adolescent psychiatrists per 100,000 children varies significantly across states. Nationally, the average stands at 14 psychiatrists per 100,000 children, but ranges from as low as 4 to 65, according to the American Academy of Child & Adolescent Psychiatry.

For now, Dr. Scharf said, patients who visit Brighter Days are billed as if they are having a routine pediatric office visit as opposed to a pricier trip to the emergency department. And the center accepts all individuals, regardless of their insurance status.

Ms. Opladen said the urgent care center represents a significant improvement over her experience at the emergency department’s psychiatric triage.

“I saw how awful it was and just the environment,” she said. “The first thing I thought was, what do I need to do to get out of here?”

She said the pediatric mental health urgent care centers are “the complete opposite.” Like Brighter Days, these centers are designed to look more like a pediatrician’s office, with bright welcoming colors and games and toys.

“It’s separated from everything else. There’s a welcome, relaxed space,” she said. “The welcoming feel is just a whole different environment, and that’s really how it should be.”
 

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

Lauren Opladen remembers the agonizing wait all too well.

At age 17, struggling with paralyzing depression after losing her brother to suicide and her father to amyotrophic lateral sclerosis, her teacher suggested she seek help.

So, she did. But she had to spend 3 days inside an emergency department at the University of Rochester Medical Center in Rochester, New York, where the Comprehensive Psychiatric Emergency Program (CPEP) provides immediate care for youth and adults experiencing psychiatric emergencies.

“We were sleeping on a couch just waiting for all these services, when that’s precious time wasted,” Ms. Opladen said.

Ms. Opladen made it through that dark period, and 5 years later, she is a registered nurse at the same hospital. Every day she walks past a new facility she wishes had existed during her troubled teenage years: An urgent care center for children and adolescents experiencing mental health crises.

Brighter Days Pediatric Mental Health Urgent Care Center, Rochester, New York, opened in July as a walk-in clinic offering rapid assessment, crisis intervention, and short-term stabilization, provides referrals to counseling or psychiatric care. Children and adolescents at immediate risk of harming themselves or others, or who need inpatient care, are sent to CPEP or another emergency department in the area.

Similar walk-in facilities linking youth to longer-term services are popping up in nearly a dozen states, including New York, Ohio, Massachusetts, and Wisconsin. The emerging model of care may offer a crucial bridge between traditional outpatient services and emergency room (ER) visits for some young people experiencing mental health crises.

“We’ve seen a significant increase in the number of children and adolescents presenting to emergency departments with mental health concerns,” said Michael A. Scharf, MD, chief of the Division of Child and Adolescent Psychiatry at the University of Rochester Medical Center, who oversees operations at Brighter Days. “These urgent care centers provide a more appropriate setting for many of these cases, offering specialized care without the often overwhelming environment of an ER.”

The urgency of addressing youth behavioral health has become increasingly apparent. The most recent data from the US Centers for Disease Control and Prevention showed that over a 6-month period in 2020, during the early months of the COVID-19 pandemic, visits to the emergency department for mental health problems spiked 24% among children aged 5-11 years and 31% among 12-17-year-olds compared with the same period in 2019. Between March 2021 and February 2022, such emergency visits rose by 22% for teen girls, while falling by 15% for boys ages 5-12 years and 9% for older boys. Most visits occur during the school year.

But staffing shortages and limited physical space are taxing the capacity of the healthcare system to screen, diagnose, and manage these patients, according to a 2023 report published in Pediatrics.
 

Urgent Care: A Misnomer?

Some in the mental health community said the label “urgent” in these centers’ titles is misleading. Brighter Days and similar facilities do not conduct involuntary holds, administer medication, or handle serious cases like psychotic episodes.

David Mathison, MD, senior vice president of clinic operations at PM Pediatrics, a chain of pediatric urgent care clinics in Maryland, said patients and their families may mistakenly believe the centers will address mental health problems quickly.

“It’s really not urgent behavioral health. It’s really just another access point to get behavioral health,” Dr. Mathison said. “Crises in pediatrics are so much more complex” than physical injuries or acute infections, which are the bread and butter of urgent care centers.

“An urgent care center almost implies you’re going to come in for a solution to a simple problem, and it’s going to be done relatively quickly on demand, and it’s just not what the behavioral health centers do,” he said.

Dr. Mathison, who also serves on the executive committee for the section on urgent care at the American Academy of Pediatrics, likened the centers to in-person versions of crisis center hotlines, which offer virtual counseling and talk therapy and may refer individuals to specialists who can provide clinical care over the long term.

Instead, Brighter Days and other centers provide crisis de-escalation for individuals experiencing an exacerbation of a diagnosed mental illness, such a manic episode from bipolar disorder.

“Most places aren’t just going to change their therapy without either contacting their psychiatrist or having psychiatrists on staff,” Dr. Mathison said.

Other challenges at Brighter Days and similar centers include staffing with appropriately trained mental health professionals, given the nationwide shortage of child and adolescent psychiatrists, Dr. Scharf said.

The number of child and adolescent psychiatrists per 100,000 children varies significantly across states. Nationally, the average stands at 14 psychiatrists per 100,000 children, but ranges from as low as 4 to 65, according to the American Academy of Child & Adolescent Psychiatry.

For now, Dr. Scharf said, patients who visit Brighter Days are billed as if they are having a routine pediatric office visit as opposed to a pricier trip to the emergency department. And the center accepts all individuals, regardless of their insurance status.

Ms. Opladen said the urgent care center represents a significant improvement over her experience at the emergency department’s psychiatric triage.

“I saw how awful it was and just the environment,” she said. “The first thing I thought was, what do I need to do to get out of here?”

She said the pediatric mental health urgent care centers are “the complete opposite.” Like Brighter Days, these centers are designed to look more like a pediatrician’s office, with bright welcoming colors and games and toys.

“It’s separated from everything else. There’s a welcome, relaxed space,” she said. “The welcoming feel is just a whole different environment, and that’s really how it should be.”
 

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

Lauren Opladen remembers the agonizing wait all too well.

At age 17, struggling with paralyzing depression after losing her brother to suicide and her father to amyotrophic lateral sclerosis, her teacher suggested she seek help.

So, she did. But she had to spend 3 days inside an emergency department at the University of Rochester Medical Center in Rochester, New York, where the Comprehensive Psychiatric Emergency Program (CPEP) provides immediate care for youth and adults experiencing psychiatric emergencies.

“We were sleeping on a couch just waiting for all these services, when that’s precious time wasted,” Ms. Opladen said.

Ms. Opladen made it through that dark period, and 5 years later, she is a registered nurse at the same hospital. Every day she walks past a new facility she wishes had existed during her troubled teenage years: An urgent care center for children and adolescents experiencing mental health crises.

Brighter Days Pediatric Mental Health Urgent Care Center, Rochester, New York, opened in July as a walk-in clinic offering rapid assessment, crisis intervention, and short-term stabilization, provides referrals to counseling or psychiatric care. Children and adolescents at immediate risk of harming themselves or others, or who need inpatient care, are sent to CPEP or another emergency department in the area.

Similar walk-in facilities linking youth to longer-term services are popping up in nearly a dozen states, including New York, Ohio, Massachusetts, and Wisconsin. The emerging model of care may offer a crucial bridge between traditional outpatient services and emergency room (ER) visits for some young people experiencing mental health crises.

“We’ve seen a significant increase in the number of children and adolescents presenting to emergency departments with mental health concerns,” said Michael A. Scharf, MD, chief of the Division of Child and Adolescent Psychiatry at the University of Rochester Medical Center, who oversees operations at Brighter Days. “These urgent care centers provide a more appropriate setting for many of these cases, offering specialized care without the often overwhelming environment of an ER.”

The urgency of addressing youth behavioral health has become increasingly apparent. The most recent data from the US Centers for Disease Control and Prevention showed that over a 6-month period in 2020, during the early months of the COVID-19 pandemic, visits to the emergency department for mental health problems spiked 24% among children aged 5-11 years and 31% among 12-17-year-olds compared with the same period in 2019. Between March 2021 and February 2022, such emergency visits rose by 22% for teen girls, while falling by 15% for boys ages 5-12 years and 9% for older boys. Most visits occur during the school year.

But staffing shortages and limited physical space are taxing the capacity of the healthcare system to screen, diagnose, and manage these patients, according to a 2023 report published in Pediatrics.
 

Urgent Care: A Misnomer?

Some in the mental health community said the label “urgent” in these centers’ titles is misleading. Brighter Days and similar facilities do not conduct involuntary holds, administer medication, or handle serious cases like psychotic episodes.

David Mathison, MD, senior vice president of clinic operations at PM Pediatrics, a chain of pediatric urgent care clinics in Maryland, said patients and their families may mistakenly believe the centers will address mental health problems quickly.

“It’s really not urgent behavioral health. It’s really just another access point to get behavioral health,” Dr. Mathison said. “Crises in pediatrics are so much more complex” than physical injuries or acute infections, which are the bread and butter of urgent care centers.

“An urgent care center almost implies you’re going to come in for a solution to a simple problem, and it’s going to be done relatively quickly on demand, and it’s just not what the behavioral health centers do,” he said.

Dr. Mathison, who also serves on the executive committee for the section on urgent care at the American Academy of Pediatrics, likened the centers to in-person versions of crisis center hotlines, which offer virtual counseling and talk therapy and may refer individuals to specialists who can provide clinical care over the long term.

Instead, Brighter Days and other centers provide crisis de-escalation for individuals experiencing an exacerbation of a diagnosed mental illness, such a manic episode from bipolar disorder.

“Most places aren’t just going to change their therapy without either contacting their psychiatrist or having psychiatrists on staff,” Dr. Mathison said.

Other challenges at Brighter Days and similar centers include staffing with appropriately trained mental health professionals, given the nationwide shortage of child and adolescent psychiatrists, Dr. Scharf said.

The number of child and adolescent psychiatrists per 100,000 children varies significantly across states. Nationally, the average stands at 14 psychiatrists per 100,000 children, but ranges from as low as 4 to 65, according to the American Academy of Child & Adolescent Psychiatry.

For now, Dr. Scharf said, patients who visit Brighter Days are billed as if they are having a routine pediatric office visit as opposed to a pricier trip to the emergency department. And the center accepts all individuals, regardless of their insurance status.

Ms. Opladen said the urgent care center represents a significant improvement over her experience at the emergency department’s psychiatric triage.

“I saw how awful it was and just the environment,” she said. “The first thing I thought was, what do I need to do to get out of here?”

She said the pediatric mental health urgent care centers are “the complete opposite.” Like Brighter Days, these centers are designed to look more like a pediatrician’s office, with bright welcoming colors and games and toys.

“It’s separated from everything else. There’s a welcome, relaxed space,” she said. “The welcoming feel is just a whole different environment, and that’s really how it should be.”
 

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

TOPLINE:

Mental health disorders increase the likelihood of developing chronic diabetic complications and vice versa across all age groups in patients with type 1 diabetes (T1D) or type 2 diabetes (T2D).

METHODOLOGY:

• Understanding the relative timing and association between chronic diabetic complications and mental health disorders may aid in improving diabetes screening and care.
• Researchers used a US national healthcare claims database (data obtained from 2001 to 2018) to analyze individuals with and without T1D and T2D, who had no prior mental health disorder or chronic diabetic complication.
• The onset and presence of chronic diabetic complications and mental health disorders were identified to determine their possible association.
• Individuals were stratified by age: 0-19, 20-39, 40-59, and ≥ 60 years.

TAKEAWAY:

• Researchers analyzed 44,735 patients with T1D (47.5% women) and 152,187 with T2D (46.0% women), who were matched with 356,630 individuals without diabetes (51.8% women).
• The presence of chronic diabetic complications increased the risk for a mental health disorder across all age groups, with the highest risk seen in patients aged ≥ 60 years (hazard ratio [HR], 2.9).
• Similarly, diagnosis of a mental health disorder increased the risk for chronic diabetic complications across all age groups, with the highest risk seen in patients aged 0-19 years (HR, 2.5).
• Patients with T2D had a significantly higher risk for a mental health disorder and a lower risk for chronic diabetic complications than those with T1D across all age groups, except those aged ≥ 60 years.
• The bidirectional association between mental health disorders and chronic diabetic complications was not affected by the diabetes type (P > .05 for all interactions).

IN PRACTICE:

“Clinicians and healthcare systems likely need to increase their focus on MHDs [mental health disorders], and innovative models of care are required to optimize care for both individuals with type 1 diabetes and those with type 2 diabetes,” the authors wrote.

SOURCE:

The study, led by Maya Watanabe, Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, was published online in Diabetes Care.

LIMITATIONS:

The study relied on International Classification of Diseases 9th and 10th revision codes, which might have led to misclassification of mental health conditions, chronic diabetes complications, and diabetes type. The data did not capture the symptom onset and severity. The findings may not be generalizable to populations outside the United States.

DISCLOSURES:

The study was supported by the Juvenile Diabetes Research Foundation (now Breakthrough T1D). Some authors reported receiving speaker or expert testimony honoraria and research support, and some declared serving on medical or digital advisory boards or as consultants for various pharmaceutical and medical device companies.

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

TOPLINE:

Mental health disorders increase the likelihood of developing chronic diabetic complications and vice versa across all age groups in patients with type 1 diabetes (T1D) or type 2 diabetes (T2D).

METHODOLOGY:

• Understanding the relative timing and association between chronic diabetic complications and mental health disorders may aid in improving diabetes screening and care.
• Researchers used a US national healthcare claims database (data obtained from 2001 to 2018) to analyze individuals with and without T1D and T2D, who had no prior mental health disorder or chronic diabetic complication.
• The onset and presence of chronic diabetic complications and mental health disorders were identified to determine their possible association.
• Individuals were stratified by age: 0-19, 20-39, 40-59, and ≥ 60 years.

TAKEAWAY:

• Researchers analyzed 44,735 patients with T1D (47.5% women) and 152,187 with T2D (46.0% women), who were matched with 356,630 individuals without diabetes (51.8% women).
• The presence of chronic diabetic complications increased the risk for a mental health disorder across all age groups, with the highest risk seen in patients aged ≥ 60 years (hazard ratio [HR], 2.9).
• Similarly, diagnosis of a mental health disorder increased the risk for chronic diabetic complications across all age groups, with the highest risk seen in patients aged 0-19 years (HR, 2.5).
• Patients with T2D had a significantly higher risk for a mental health disorder and a lower risk for chronic diabetic complications than those with T1D across all age groups, except those aged ≥ 60 years.
• The bidirectional association between mental health disorders and chronic diabetic complications was not affected by the diabetes type (P > .05 for all interactions).

IN PRACTICE:

“Clinicians and healthcare systems likely need to increase their focus on MHDs [mental health disorders], and innovative models of care are required to optimize care for both individuals with type 1 diabetes and those with type 2 diabetes,” the authors wrote.

SOURCE:

The study, led by Maya Watanabe, Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, was published online in Diabetes Care.

LIMITATIONS:

The study relied on International Classification of Diseases 9th and 10th revision codes, which might have led to misclassification of mental health conditions, chronic diabetes complications, and diabetes type. The data did not capture the symptom onset and severity. The findings may not be generalizable to populations outside the United States.

DISCLOSURES:

The study was supported by the Juvenile Diabetes Research Foundation (now Breakthrough T1D). Some authors reported receiving speaker or expert testimony honoraria and research support, and some declared serving on medical or digital advisory boards or as consultants for various pharmaceutical and medical device companies.

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

TOPLINE:

Mental health disorders increase the likelihood of developing chronic diabetic complications and vice versa across all age groups in patients with type 1 diabetes (T1D) or type 2 diabetes (T2D).

METHODOLOGY:

• Understanding the relative timing and association between chronic diabetic complications and mental health disorders may aid in improving diabetes screening and care.
• Researchers used a US national healthcare claims database (data obtained from 2001 to 2018) to analyze individuals with and without T1D and T2D, who had no prior mental health disorder or chronic diabetic complication.
• The onset and presence of chronic diabetic complications and mental health disorders were identified to determine their possible association.
• Individuals were stratified by age: 0-19, 20-39, 40-59, and ≥ 60 years.

TAKEAWAY:

• Researchers analyzed 44,735 patients with T1D (47.5% women) and 152,187 with T2D (46.0% women), who were matched with 356,630 individuals without diabetes (51.8% women).
• The presence of chronic diabetic complications increased the risk for a mental health disorder across all age groups, with the highest risk seen in patients aged ≥ 60 years (hazard ratio [HR], 2.9).
• Similarly, diagnosis of a mental health disorder increased the risk for chronic diabetic complications across all age groups, with the highest risk seen in patients aged 0-19 years (HR, 2.5).
• Patients with T2D had a significantly higher risk for a mental health disorder and a lower risk for chronic diabetic complications than those with T1D across all age groups, except those aged ≥ 60 years.
• The bidirectional association between mental health disorders and chronic diabetic complications was not affected by the diabetes type (P > .05 for all interactions).

IN PRACTICE:

“Clinicians and healthcare systems likely need to increase their focus on MHDs [mental health disorders], and innovative models of care are required to optimize care for both individuals with type 1 diabetes and those with type 2 diabetes,” the authors wrote.

SOURCE:

The study, led by Maya Watanabe, Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, was published online in Diabetes Care.

LIMITATIONS:

The study relied on International Classification of Diseases 9th and 10th revision codes, which might have led to misclassification of mental health conditions, chronic diabetes complications, and diabetes type. The data did not capture the symptom onset and severity. The findings may not be generalizable to populations outside the United States.

DISCLOSURES:

The study was supported by the Juvenile Diabetes Research Foundation (now Breakthrough T1D). Some authors reported receiving speaker or expert testimony honoraria and research support, and some declared serving on medical or digital advisory boards or as consultants for various pharmaceutical and medical device companies.

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

TOPLINE:

A study found that patients who die by suicide within a year after discharge from inpatient mental health care are less likely to have primary care consultation in the first 2 weeks, highlighting a gap during the high-risk transition period.

METHODOLOGY:

• Researchers used a nested case-control study design, analyzing the records of 613 people who died by suicide within a year of being discharged from an inpatient psychiatric facility in England between 2001 and 2019.
• Of these, 93 (15.4%) died within 2 weeks of discharge.
• Each patient was matched with up to 20 control individuals who were discharged at a similar time but were living.
• Researchers evaluated primary care consultations after discharge.

TAKEAWAY:

• People who died by suicide within a year were less likely to have had a primary care consultation within 2 weeks of discharge (adjusted odds ratio [aOR], 0.61; P = .01).
• Those who died by suicide had higher odds for a consultation in the week preceding their death (aOR, 1.71; P < .001) and the prescription of three or more psychotropic medications (aOR, 1.73; P < .001).
• Evidence of discharge communication between the facility and primary care clinician was infrequent, highlighting a gap in continuity of care.
• Approximately 40% of people who died within 2 weeks of discharge had a documented visit with a primary care clinician during that period.

IN PRACTICE:

“Primary care clinicians have opportunities to intervene and should prioritize patients experiencing transition from inpatient care,” the authors wrote.

SOURCE:

The study was led by Rebecca Musgrove, PhD, of the Centre for Mental Health and Safety at The University of Manchester in England, and published online on June 12 in BJGP Open.

LIMITATIONS:

The study’s reliance on individuals registered with the Clinical Practice Research Datalink may have caused some suicide cases to be excluded, limiting generalizability. Lack of linked up-to-date mental health records may have led to the omission of significant post-discharge care data. Incomplete discharge documentation may undercount informational continuity, affecting multivariable analysis.

DISCLOSURES:

The study was supported by the National Institute of Health and Care Research. Some authors declared serving as members of advisory groups and receiving grants and personal fees from various sources.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

TOPLINE:

A study found that patients who die by suicide within a year after discharge from inpatient mental health care are less likely to have primary care consultation in the first 2 weeks, highlighting a gap during the high-risk transition period.

METHODOLOGY:

• Researchers used a nested case-control study design, analyzing the records of 613 people who died by suicide within a year of being discharged from an inpatient psychiatric facility in England between 2001 and 2019.
• Of these, 93 (15.4%) died within 2 weeks of discharge.
• Each patient was matched with up to 20 control individuals who were discharged at a similar time but were living.
• Researchers evaluated primary care consultations after discharge.

TAKEAWAY:

• People who died by suicide within a year were less likely to have had a primary care consultation within 2 weeks of discharge (adjusted odds ratio [aOR], 0.61; P = .01).
• Those who died by suicide had higher odds for a consultation in the week preceding their death (aOR, 1.71; P < .001) and the prescription of three or more psychotropic medications (aOR, 1.73; P < .001).
• Evidence of discharge communication between the facility and primary care clinician was infrequent, highlighting a gap in continuity of care.
• Approximately 40% of people who died within 2 weeks of discharge had a documented visit with a primary care clinician during that period.

IN PRACTICE:

“Primary care clinicians have opportunities to intervene and should prioritize patients experiencing transition from inpatient care,” the authors wrote.

SOURCE:

The study was led by Rebecca Musgrove, PhD, of the Centre for Mental Health and Safety at The University of Manchester in England, and published online on June 12 in BJGP Open.

LIMITATIONS:

The study’s reliance on individuals registered with the Clinical Practice Research Datalink may have caused some suicide cases to be excluded, limiting generalizability. Lack of linked up-to-date mental health records may have led to the omission of significant post-discharge care data. Incomplete discharge documentation may undercount informational continuity, affecting multivariable analysis.

DISCLOSURES:

The study was supported by the National Institute of Health and Care Research. Some authors declared serving as members of advisory groups and receiving grants and personal fees from various sources.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

TOPLINE:

A study found that patients who die by suicide within a year after discharge from inpatient mental health care are less likely to have primary care consultation in the first 2 weeks, highlighting a gap during the high-risk transition period.

METHODOLOGY:

• Researchers used a nested case-control study design, analyzing the records of 613 people who died by suicide within a year of being discharged from an inpatient psychiatric facility in England between 2001 and 2019.
• Of these, 93 (15.4%) died within 2 weeks of discharge.
• Each patient was matched with up to 20 control individuals who were discharged at a similar time but were living.
• Researchers evaluated primary care consultations after discharge.

TAKEAWAY:

• People who died by suicide within a year were less likely to have had a primary care consultation within 2 weeks of discharge (adjusted odds ratio [aOR], 0.61; P = .01).
• Those who died by suicide had higher odds for a consultation in the week preceding their death (aOR, 1.71; P < .001) and the prescription of three or more psychotropic medications (aOR, 1.73; P < .001).
• Evidence of discharge communication between the facility and primary care clinician was infrequent, highlighting a gap in continuity of care.
• Approximately 40% of people who died within 2 weeks of discharge had a documented visit with a primary care clinician during that period.

IN PRACTICE:

“Primary care clinicians have opportunities to intervene and should prioritize patients experiencing transition from inpatient care,” the authors wrote.

SOURCE:

The study was led by Rebecca Musgrove, PhD, of the Centre for Mental Health and Safety at The University of Manchester in England, and published online on June 12 in BJGP Open.

LIMITATIONS:

The study’s reliance on individuals registered with the Clinical Practice Research Datalink may have caused some suicide cases to be excluded, limiting generalizability. Lack of linked up-to-date mental health records may have led to the omission of significant post-discharge care data. Incomplete discharge documentation may undercount informational continuity, affecting multivariable analysis.

DISCLOSURES:

The study was supported by the National Institute of Health and Care Research. Some authors declared serving as members of advisory groups and receiving grants and personal fees from various sources.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Brain imaging combined with artificial intelligence has identified six distinct “biotypes” of depression and anxiety that may lead to more personalized and effective treatment.

This research has “immediate clinical implications,” study investigator Leanne Williams, PhD, director of the Stanford Medicine Center for Precision Mental Health and Wellness, told this news organization.

“At Stanford, we have started translating the imaging technology into use in a new precision mental health clinic. The technology is being actively developed for wider use in clinical settings, and we hope to make it accessible to more clinicians and patients,” Dr. Williams said.

The study was published online in Nature Medicine.

 

No More Trial and Error?

Depression is a highly heterogeneous disease, with individual patients having different symptoms and treatment responses. About 30% of patients with major depression are resistant to treatment, and about half of patients with generalized anxiety disorder do not respond to first-line treatment.

“The dominant ‘one-size-fits-all’ diagnostic approach in psychiatry leads to cycling through treatment options by trial and error, which is lengthy, expensive, and frustrating, with 30%-40% of patients not achieving remission after trying one treatment,” the authors noted.

“The goal of our work is figuring out how we can get it right the first time,” Dr. Williams said in a news release, and that requires a better understanding of the neurobiology of depression.

To that end, 801 adults diagnosed with depression and anxiety underwent functional MRI to measure brain activity at rest and when engaged in tasks designed to test cognitive and emotional functioning.

Researchers probed six brain circuits previously associated with depression: the default mode circuit, salience circuit, attention circuit, negative affect circuit, positive affect circuit, and the cognitive control circuit.

Using a machine learning technique known as cluster analysis to group the patients’ brain images, they identified six clinically distinct biotypes of depression and anxiety defined by specific profiles of dysfunction within both task-free and task-evoked brain circuits.

“Importantly for clinical translation, these biotypes predict response to different pharmacological and behavioral interventions,” investigators wrote.

For example, patients with a biotype characterized by overactivity in cognitive regions of the brain experienced the best response to the antidepressant venlafaxine, compared with patients with other biotypes.

Patients with a different biotype, characterized by higher at-rest levels of activity in three regions associated with depression and problem-solving, responded better to behavioral therapy.

In addition, those with a third biotype, who had lower levels of activity at rest in the brain circuit that controls attention, were less apt to see improvement of their symptoms with behavioral therapy than those with other biotypes. The various biotypes also correlated with differences in symptoms and task performance.

For example, individuals with overactive cognitive regions of the brain had higher levels of anhedonia than those with other biotypes, and they also performed worse on tasks measuring executive function. Those with the biotype that responded best to behavioral therapy also made errors on executive function tasks but performed well on cognitive tasks.
 

A Work in Progress

The findings provide a deeper understanding of the neurobiological underpinnings of depression and anxiety and could lead to improved diagnostic accuracy and more tailored treatment approaches, the researchers noted.

Naming the biotypes is a work in progress, Dr. Williams said.

“We have thought a lot about the naming. In the Nature Medicine paper, we use a technical convention to name the biotypes based on which brain circuit problems define each of them,” she explained.

“For example, the first biotype is called DC+SC+AC+ because it is defined by connectivity increases [C+] on three resting circuits — default mode [D], salience [S], and frontoparietal attention [A]. We are working with collaborators to generate biotype names that could be convergent across findings and labs. In the near future, we anticipate generating more descriptive medical names that clinicians could refer to alongside the technical names,” Dr. Williams said.

Commenting on the research for this news organization, James Murrough, MD, PhD, director of the Depression and Anxiety Center for Research and Treatment at the Icahn School of Medicine at Mount Sinai, New York, called it “super exciting.”

“The work from this research group is an excellent example of where precision psychiatry research is right now, particularly with regard to the use of brain imaging to personalize treatment, and this paper gives us a glimpse of where we could be in the not-too-distant future,” Dr. Murrough said.

However, he cautioned that at this point, “we’re far from realizing the dream of precision psychiatry. We just don’t have robust evidence that brain imaging markers can really guide clinical decision-making currently.”

Funding for the study was provided by the National Institutes of Health and by Brain Resource Ltd. Dr. Williams declared US patent applications numbered 10/034,645 and 15/820,338: “Systems and methods for detecting complex networks in MRI data.” Dr. Murrough had no relevant disclosures.

A version of this article appeared on Medscape.com.

Brain imaging combined with artificial intelligence has identified six distinct “biotypes” of depression and anxiety that may lead to more personalized and effective treatment.

This research has “immediate clinical implications,” study investigator Leanne Williams, PhD, director of the Stanford Medicine Center for Precision Mental Health and Wellness, told this news organization.

“At Stanford, we have started translating the imaging technology into use in a new precision mental health clinic. The technology is being actively developed for wider use in clinical settings, and we hope to make it accessible to more clinicians and patients,” Dr. Williams said.

The study was published online in Nature Medicine.

 

No More Trial and Error?

Depression is a highly heterogeneous disease, with individual patients having different symptoms and treatment responses. About 30% of patients with major depression are resistant to treatment, and about half of patients with generalized anxiety disorder do not respond to first-line treatment.

“The dominant ‘one-size-fits-all’ diagnostic approach in psychiatry leads to cycling through treatment options by trial and error, which is lengthy, expensive, and frustrating, with 30%-40% of patients not achieving remission after trying one treatment,” the authors noted.

“The goal of our work is figuring out how we can get it right the first time,” Dr. Williams said in a news release, and that requires a better understanding of the neurobiology of depression.

To that end, 801 adults diagnosed with depression and anxiety underwent functional MRI to measure brain activity at rest and when engaged in tasks designed to test cognitive and emotional functioning.

Researchers probed six brain circuits previously associated with depression: the default mode circuit, salience circuit, attention circuit, negative affect circuit, positive affect circuit, and the cognitive control circuit.

Using a machine learning technique known as cluster analysis to group the patients’ brain images, they identified six clinically distinct biotypes of depression and anxiety defined by specific profiles of dysfunction within both task-free and task-evoked brain circuits.

“Importantly for clinical translation, these biotypes predict response to different pharmacological and behavioral interventions,” investigators wrote.

For example, patients with a biotype characterized by overactivity in cognitive regions of the brain experienced the best response to the antidepressant venlafaxine, compared with patients with other biotypes.

Patients with a different biotype, characterized by higher at-rest levels of activity in three regions associated with depression and problem-solving, responded better to behavioral therapy.

In addition, those with a third biotype, who had lower levels of activity at rest in the brain circuit that controls attention, were less apt to see improvement of their symptoms with behavioral therapy than those with other biotypes. The various biotypes also correlated with differences in symptoms and task performance.

For example, individuals with overactive cognitive regions of the brain had higher levels of anhedonia than those with other biotypes, and they also performed worse on tasks measuring executive function. Those with the biotype that responded best to behavioral therapy also made errors on executive function tasks but performed well on cognitive tasks.
 

A Work in Progress

The findings provide a deeper understanding of the neurobiological underpinnings of depression and anxiety and could lead to improved diagnostic accuracy and more tailored treatment approaches, the researchers noted.

Naming the biotypes is a work in progress, Dr. Williams said.

“We have thought a lot about the naming. In the Nature Medicine paper, we use a technical convention to name the biotypes based on which brain circuit problems define each of them,” she explained.

“For example, the first biotype is called DC+SC+AC+ because it is defined by connectivity increases [C+] on three resting circuits — default mode [D], salience [S], and frontoparietal attention [A]. We are working with collaborators to generate biotype names that could be convergent across findings and labs. In the near future, we anticipate generating more descriptive medical names that clinicians could refer to alongside the technical names,” Dr. Williams said.

Commenting on the research for this news organization, James Murrough, MD, PhD, director of the Depression and Anxiety Center for Research and Treatment at the Icahn School of Medicine at Mount Sinai, New York, called it “super exciting.”

“The work from this research group is an excellent example of where precision psychiatry research is right now, particularly with regard to the use of brain imaging to personalize treatment, and this paper gives us a glimpse of where we could be in the not-too-distant future,” Dr. Murrough said.

However, he cautioned that at this point, “we’re far from realizing the dream of precision psychiatry. We just don’t have robust evidence that brain imaging markers can really guide clinical decision-making currently.”

Funding for the study was provided by the National Institutes of Health and by Brain Resource Ltd. Dr. Williams declared US patent applications numbered 10/034,645 and 15/820,338: “Systems and methods for detecting complex networks in MRI data.” Dr. Murrough had no relevant disclosures.

A version of this article appeared on Medscape.com.

Brain imaging combined with artificial intelligence has identified six distinct “biotypes” of depression and anxiety that may lead to more personalized and effective treatment.

This research has “immediate clinical implications,” study investigator Leanne Williams, PhD, director of the Stanford Medicine Center for Precision Mental Health and Wellness, told this news organization.

“At Stanford, we have started translating the imaging technology into use in a new precision mental health clinic. The technology is being actively developed for wider use in clinical settings, and we hope to make it accessible to more clinicians and patients,” Dr. Williams said.

The study was published online in Nature Medicine.

 

No More Trial and Error?

Depression is a highly heterogeneous disease, with individual patients having different symptoms and treatment responses. About 30% of patients with major depression are resistant to treatment, and about half of patients with generalized anxiety disorder do not respond to first-line treatment.

“The dominant ‘one-size-fits-all’ diagnostic approach in psychiatry leads to cycling through treatment options by trial and error, which is lengthy, expensive, and frustrating, with 30%-40% of patients not achieving remission after trying one treatment,” the authors noted.

“The goal of our work is figuring out how we can get it right the first time,” Dr. Williams said in a news release, and that requires a better understanding of the neurobiology of depression.

To that end, 801 adults diagnosed with depression and anxiety underwent functional MRI to measure brain activity at rest and when engaged in tasks designed to test cognitive and emotional functioning.

Researchers probed six brain circuits previously associated with depression: the default mode circuit, salience circuit, attention circuit, negative affect circuit, positive affect circuit, and the cognitive control circuit.

Using a machine learning technique known as cluster analysis to group the patients’ brain images, they identified six clinically distinct biotypes of depression and anxiety defined by specific profiles of dysfunction within both task-free and task-evoked brain circuits.

“Importantly for clinical translation, these biotypes predict response to different pharmacological and behavioral interventions,” investigators wrote.

For example, patients with a biotype characterized by overactivity in cognitive regions of the brain experienced the best response to the antidepressant venlafaxine, compared with patients with other biotypes.

Patients with a different biotype, characterized by higher at-rest levels of activity in three regions associated with depression and problem-solving, responded better to behavioral therapy.

In addition, those with a third biotype, who had lower levels of activity at rest in the brain circuit that controls attention, were less apt to see improvement of their symptoms with behavioral therapy than those with other biotypes. The various biotypes also correlated with differences in symptoms and task performance.

For example, individuals with overactive cognitive regions of the brain had higher levels of anhedonia than those with other biotypes, and they also performed worse on tasks measuring executive function. Those with the biotype that responded best to behavioral therapy also made errors on executive function tasks but performed well on cognitive tasks.
 

A Work in Progress

The findings provide a deeper understanding of the neurobiological underpinnings of depression and anxiety and could lead to improved diagnostic accuracy and more tailored treatment approaches, the researchers noted.

Naming the biotypes is a work in progress, Dr. Williams said.

“We have thought a lot about the naming. In the Nature Medicine paper, we use a technical convention to name the biotypes based on which brain circuit problems define each of them,” she explained.

“For example, the first biotype is called DC+SC+AC+ because it is defined by connectivity increases [C+] on three resting circuits — default mode [D], salience [S], and frontoparietal attention [A]. We are working with collaborators to generate biotype names that could be convergent across findings and labs. In the near future, we anticipate generating more descriptive medical names that clinicians could refer to alongside the technical names,” Dr. Williams said.

Commenting on the research for this news organization, James Murrough, MD, PhD, director of the Depression and Anxiety Center for Research and Treatment at the Icahn School of Medicine at Mount Sinai, New York, called it “super exciting.”

“The work from this research group is an excellent example of where precision psychiatry research is right now, particularly with regard to the use of brain imaging to personalize treatment, and this paper gives us a glimpse of where we could be in the not-too-distant future,” Dr. Murrough said.

However, he cautioned that at this point, “we’re far from realizing the dream of precision psychiatry. We just don’t have robust evidence that brain imaging markers can really guide clinical decision-making currently.”

Funding for the study was provided by the National Institutes of Health and by Brain Resource Ltd. Dr. Williams declared US patent applications numbered 10/034,645 and 15/820,338: “Systems and methods for detecting complex networks in MRI data.” Dr. Murrough had no relevant disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Emergency department (ED) visits in the United States for suicide attempts and intentional self-harm show an increasing trend from 2011 to 2020, with visits being most common among adolescents and the largest increase in visits being seen in adults aged 65 years or older.

METHODOLOGY:

• This study used data from the National Hospital Ambulatory Medical Care Survey, an annual nationwide cross-sectional survey, to track trends in ED visits for suicide attempts and intentional self-harm in the United States from 2011 to 2020.
• Researchers identified visits for suicide attempts and intentional self-harm, along with diagnoses of any co-occurring mental health conditions, using discharge diagnosis codes or reason-for-visit codes.
• The focus was to identify the percentages of ED visits for suicide attempts and intentional self-harm, with analyses done per 100,000 persons and for changes possibly linked to the COVID-19 pandemic in 2019-2020.

TAKEAWAY:

• The number of ED visits owing to suicide attempts and intentional self-harm increased from 1.43 million in 2011-2012 to 5.37 million in 2019-2020 (average annual percent change, 19.5%; 95% confidence interval, 16.9-22.2).
• The rate of ED visits for suicide attempts and intentional self-harm was higher among adolescents and young adults, particularly women, and lower among children.
• Despite a surge in ED visits for self-harm, less than 16% included a mental health evaluation, with visits among patients with mood disorders decreasing by 5.5% annually and those among patients with drug-related disorders increasing by 6.8% annually.
• In 2019-2020, those aged 15-20 years had the highest rate of ED visits (1552 visits per 100,000 persons), with a significant increase seen across all age groups; the largest increase was among those aged 65 years or older.

IN PRACTICE:

“Given that suicide attempts are the single greatest risk factor for suicide, evidence-based management of individuals presenting to emergency departments with suicide attempts and intentional self-harm is a critical component of comprehensive suicide prevention strategies,” the authors wrote.

SOURCE:

The investigation, led by Tanner J. Bommersbach, MD, MPH, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, was published online in The American Journal of Psychiatry.

LIMITATIONS:

Visits for suicide attempts and intentional self-harm were identified based on discharge diagnostic and reason-for-visit codes, which may have led to an underestimation of visits for suicide attempts. ED visits for suicidal vs nonsuicidal self-injury could not be distinguished due to reliance on discharge diagnostic codes. Visits for suicidal ideation, which was not the focus of the study, may have been miscoded as suicide attempts and intentional self-harm.

DISCLOSURES:

No funding source was reported for the study. Some authors received funding grants from various institutions, and one author disclosed receiving honoraria for service as a review committee member and serving as a stakeholder/consultant and as an advisory committee member for some institutes and agencies.

A version of this article appeared on Medscape.com.

TOPLINE:

Emergency department (ED) visits in the United States for suicide attempts and intentional self-harm show an increasing trend from 2011 to 2020, with visits being most common among adolescents and the largest increase in visits being seen in adults aged 65 years or older.

METHODOLOGY:

• This study used data from the National Hospital Ambulatory Medical Care Survey, an annual nationwide cross-sectional survey, to track trends in ED visits for suicide attempts and intentional self-harm in the United States from 2011 to 2020.
• Researchers identified visits for suicide attempts and intentional self-harm, along with diagnoses of any co-occurring mental health conditions, using discharge diagnosis codes or reason-for-visit codes.
• The focus was to identify the percentages of ED visits for suicide attempts and intentional self-harm, with analyses done per 100,000 persons and for changes possibly linked to the COVID-19 pandemic in 2019-2020.

TAKEAWAY:

• The number of ED visits owing to suicide attempts and intentional self-harm increased from 1.43 million in 2011-2012 to 5.37 million in 2019-2020 (average annual percent change, 19.5%; 95% confidence interval, 16.9-22.2).
• The rate of ED visits for suicide attempts and intentional self-harm was higher among adolescents and young adults, particularly women, and lower among children.
• Despite a surge in ED visits for self-harm, less than 16% included a mental health evaluation, with visits among patients with mood disorders decreasing by 5.5% annually and those among patients with drug-related disorders increasing by 6.8% annually.
• In 2019-2020, those aged 15-20 years had the highest rate of ED visits (1552 visits per 100,000 persons), with a significant increase seen across all age groups; the largest increase was among those aged 65 years or older.

IN PRACTICE:

“Given that suicide attempts are the single greatest risk factor for suicide, evidence-based management of individuals presenting to emergency departments with suicide attempts and intentional self-harm is a critical component of comprehensive suicide prevention strategies,” the authors wrote.

SOURCE:

The investigation, led by Tanner J. Bommersbach, MD, MPH, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, was published online in The American Journal of Psychiatry.

LIMITATIONS:

Visits for suicide attempts and intentional self-harm were identified based on discharge diagnostic and reason-for-visit codes, which may have led to an underestimation of visits for suicide attempts. ED visits for suicidal vs nonsuicidal self-injury could not be distinguished due to reliance on discharge diagnostic codes. Visits for suicidal ideation, which was not the focus of the study, may have been miscoded as suicide attempts and intentional self-harm.

DISCLOSURES:

No funding source was reported for the study. Some authors received funding grants from various institutions, and one author disclosed receiving honoraria for service as a review committee member and serving as a stakeholder/consultant and as an advisory committee member for some institutes and agencies.

A version of this article appeared on Medscape.com.

TOPLINE:

Emergency department (ED) visits in the United States for suicide attempts and intentional self-harm show an increasing trend from 2011 to 2020, with visits being most common among adolescents and the largest increase in visits being seen in adults aged 65 years or older.

METHODOLOGY:

• This study used data from the National Hospital Ambulatory Medical Care Survey, an annual nationwide cross-sectional survey, to track trends in ED visits for suicide attempts and intentional self-harm in the United States from 2011 to 2020.
• Researchers identified visits for suicide attempts and intentional self-harm, along with diagnoses of any co-occurring mental health conditions, using discharge diagnosis codes or reason-for-visit codes.
• The focus was to identify the percentages of ED visits for suicide attempts and intentional self-harm, with analyses done per 100,000 persons and for changes possibly linked to the COVID-19 pandemic in 2019-2020.

TAKEAWAY:

• The number of ED visits owing to suicide attempts and intentional self-harm increased from 1.43 million in 2011-2012 to 5.37 million in 2019-2020 (average annual percent change, 19.5%; 95% confidence interval, 16.9-22.2).
• The rate of ED visits for suicide attempts and intentional self-harm was higher among adolescents and young adults, particularly women, and lower among children.
• Despite a surge in ED visits for self-harm, less than 16% included a mental health evaluation, with visits among patients with mood disorders decreasing by 5.5% annually and those among patients with drug-related disorders increasing by 6.8% annually.
• In 2019-2020, those aged 15-20 years had the highest rate of ED visits (1552 visits per 100,000 persons), with a significant increase seen across all age groups; the largest increase was among those aged 65 years or older.

IN PRACTICE:

“Given that suicide attempts are the single greatest risk factor for suicide, evidence-based management of individuals presenting to emergency departments with suicide attempts and intentional self-harm is a critical component of comprehensive suicide prevention strategies,” the authors wrote.

SOURCE:

The investigation, led by Tanner J. Bommersbach, MD, MPH, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, was published online in The American Journal of Psychiatry.

LIMITATIONS:

Visits for suicide attempts and intentional self-harm were identified based on discharge diagnostic and reason-for-visit codes, which may have led to an underestimation of visits for suicide attempts. ED visits for suicidal vs nonsuicidal self-injury could not be distinguished due to reliance on discharge diagnostic codes. Visits for suicidal ideation, which was not the focus of the study, may have been miscoded as suicide attempts and intentional self-harm.

DISCLOSURES:

No funding source was reported for the study. Some authors received funding grants from various institutions, and one author disclosed receiving honoraria for service as a review committee member and serving as a stakeholder/consultant and as an advisory committee member for some institutes and agencies.

A version of this article appeared on Medscape.com.