Clinical Psychiatry News

The COVID-19 pandemic is a biosocial phenomenon. Patients and doctors alike find themselves assigned to groups designated as responsible and wise, or selfish and irrational, based strictly upon their personal assessments of medical risk. This trend in our culture is represented by threats of disciplinary action issued by medical regulators against physicians who are perceived to be undermining the public health message by spreading “misinformation.”

Our review of the literature reveals many references to “misinformation” but no definition narrow and precise enough to be interpreted consistently in a disciplinary environment. More pressing, this ambiguous word’s use is correlated with negative meaning and innuendo, often discrediting valuable information a priori without actual data points.

The most basic definition available is Merriam Webster’s: “incorrect or misleading information.” This definition includes no point of reference against which competing scientific claims can be measured.

Claudia E. Haupt, PhD, a political scientist and law professor, articulates a useful framework for understanding the relationship between medicine and state regulators. In the Yale Law Journal, Dr. Haupt wrote: “Knowledge communities have specialized expertise and are closest to those affected; they must have the freedom to work things out for themselves. The professions as knowledge communities have a fundamental interest in not having the state (or anyone else, for that matter) corrupt or distort what amounts to the state of the art in their respective fields.”

Injecting the artificial term “misinformation” into the science information ecosystem obfuscates and impedes the very ability of this vital knowledge community to perform its raison d’être. Use of the term misinformation with no clear scientific parameters ultimately makes it into a word that discredits, restrains, and incites, rather than attending to healing or promoting progress.

Time has certainly shown us that science is anything but settled on all things COVID. If the scientific community accepts disrespect as the response of choice to difference of opinion and practice, we lose the trust in one another as colleagues; we need to keep scientific inquiry and exploration alive. Curiosity, equanimity, and tolerance are key components of the professional attitude as we deftly maneuver against the virus together.

In the face of deadly disease, it is especially imperative that intelligent, thoughtful, highly respected scientists, researchers, and physicians have room to safely share their knowledge and clinical experience. The Association of American Physicians and Surgeons has published a statement on scientific integrity that can be used as a measuring stick for claims about misinformation in medicine. We call on physicians to pull together as a knowledge community. Kindness and respect for patients starts with kindness and respect for one another as colleagues.
 

Dr. Kohanski is in private practice in Somerset, N.J., and is a diplomate of the American Board of Psychiatry & Neurology. She disclosed no relevant financial relationships. Dr. Emmons is part-time clinical associate professor in the department of psychiatry at the University of Vermont, Burlington, and is a past chair of the Ethics Committee for the Vermont District Branch of the American Psychiatric Association. He is in private practice in Moretown, Vt., and disclosed no relevant financial relationships.

The COVID-19 pandemic is a biosocial phenomenon. Patients and doctors alike find themselves assigned to groups designated as responsible and wise, or selfish and irrational, based strictly upon their personal assessments of medical risk. This trend in our culture is represented by threats of disciplinary action issued by medical regulators against physicians who are perceived to be undermining the public health message by spreading “misinformation.”

Our review of the literature reveals many references to “misinformation” but no definition narrow and precise enough to be interpreted consistently in a disciplinary environment. More pressing, this ambiguous word’s use is correlated with negative meaning and innuendo, often discrediting valuable information a priori without actual data points.

The most basic definition available is Merriam Webster’s: “incorrect or misleading information.” This definition includes no point of reference against which competing scientific claims can be measured.

Claudia E. Haupt, PhD, a political scientist and law professor, articulates a useful framework for understanding the relationship between medicine and state regulators. In the Yale Law Journal, Dr. Haupt wrote: “Knowledge communities have specialized expertise and are closest to those affected; they must have the freedom to work things out for themselves. The professions as knowledge communities have a fundamental interest in not having the state (or anyone else, for that matter) corrupt or distort what amounts to the state of the art in their respective fields.”

Injecting the artificial term “misinformation” into the science information ecosystem obfuscates and impedes the very ability of this vital knowledge community to perform its raison d’être. Use of the term misinformation with no clear scientific parameters ultimately makes it into a word that discredits, restrains, and incites, rather than attending to healing or promoting progress.

Time has certainly shown us that science is anything but settled on all things COVID. If the scientific community accepts disrespect as the response of choice to difference of opinion and practice, we lose the trust in one another as colleagues; we need to keep scientific inquiry and exploration alive. Curiosity, equanimity, and tolerance are key components of the professional attitude as we deftly maneuver against the virus together.

In the face of deadly disease, it is especially imperative that intelligent, thoughtful, highly respected scientists, researchers, and physicians have room to safely share their knowledge and clinical experience. The Association of American Physicians and Surgeons has published a statement on scientific integrity that can be used as a measuring stick for claims about misinformation in medicine. We call on physicians to pull together as a knowledge community. Kindness and respect for patients starts with kindness and respect for one another as colleagues.
 

Dr. Kohanski is in private practice in Somerset, N.J., and is a diplomate of the American Board of Psychiatry & Neurology. She disclosed no relevant financial relationships. Dr. Emmons is part-time clinical associate professor in the department of psychiatry at the University of Vermont, Burlington, and is a past chair of the Ethics Committee for the Vermont District Branch of the American Psychiatric Association. He is in private practice in Moretown, Vt., and disclosed no relevant financial relationships.

The COVID-19 pandemic is a biosocial phenomenon. Patients and doctors alike find themselves assigned to groups designated as responsible and wise, or selfish and irrational, based strictly upon their personal assessments of medical risk. This trend in our culture is represented by threats of disciplinary action issued by medical regulators against physicians who are perceived to be undermining the public health message by spreading “misinformation.”

Our review of the literature reveals many references to “misinformation” but no definition narrow and precise enough to be interpreted consistently in a disciplinary environment. More pressing, this ambiguous word’s use is correlated with negative meaning and innuendo, often discrediting valuable information a priori without actual data points.

The most basic definition available is Merriam Webster’s: “incorrect or misleading information.” This definition includes no point of reference against which competing scientific claims can be measured.

Claudia E. Haupt, PhD, a political scientist and law professor, articulates a useful framework for understanding the relationship between medicine and state regulators. In the Yale Law Journal, Dr. Haupt wrote: “Knowledge communities have specialized expertise and are closest to those affected; they must have the freedom to work things out for themselves. The professions as knowledge communities have a fundamental interest in not having the state (or anyone else, for that matter) corrupt or distort what amounts to the state of the art in their respective fields.”

Injecting the artificial term “misinformation” into the science information ecosystem obfuscates and impedes the very ability of this vital knowledge community to perform its raison d’être. Use of the term misinformation with no clear scientific parameters ultimately makes it into a word that discredits, restrains, and incites, rather than attending to healing or promoting progress.

Time has certainly shown us that science is anything but settled on all things COVID. If the scientific community accepts disrespect as the response of choice to difference of opinion and practice, we lose the trust in one another as colleagues; we need to keep scientific inquiry and exploration alive. Curiosity, equanimity, and tolerance are key components of the professional attitude as we deftly maneuver against the virus together.

In the face of deadly disease, it is especially imperative that intelligent, thoughtful, highly respected scientists, researchers, and physicians have room to safely share their knowledge and clinical experience. The Association of American Physicians and Surgeons has published a statement on scientific integrity that can be used as a measuring stick for claims about misinformation in medicine. We call on physicians to pull together as a knowledge community. Kindness and respect for patients starts with kindness and respect for one another as colleagues.
 

Dr. Kohanski is in private practice in Somerset, N.J., and is a diplomate of the American Board of Psychiatry & Neurology. She disclosed no relevant financial relationships. Dr. Emmons is part-time clinical associate professor in the department of psychiatry at the University of Vermont, Burlington, and is a past chair of the Ethics Committee for the Vermont District Branch of the American Psychiatric Association. He is in private practice in Moretown, Vt., and disclosed no relevant financial relationships.

‘Grainy’ or ‘pixelated’ vision can be an alarming symptom for patients. The phenomenon is called visual snow, and although it was first described only recently, it is fairly common.

“This is a symptom of vision where patients describe numerous flickering dots throughout their vision. Sometimes they’ll use the term grainy or pixelated vision. Many times there’s a dynamic moving component to this. Many patients will describe this as like a TV static overlay on their vision,” Carrie Robertson, MD, said during a presentation on the topic at the 2021 Scottsdale Headache Symposium. Dr. Robertson is a neurologist at the Mayo Clinic in Rochester, Minn.

“It turns out that a little over 3% of us probably see this in our vision. So even if you haven’t seen this in the clinic yet, it’s likely that you will in the future,” said Dr. Robertson.

The first report describing visual snow appeared in 1995, among migraine patients. As of 2014 there were only 10 cases described in the literature. Although the condition was initially thought of as an unusual feature of migraine, a 2014 combined chart review and survey found that 15 of 22 patients had additional visual symptoms, such as photophobia or difficulty with night vision. Twenty of the 22 patients had comorbid migraine. Other symptoms include visual ghosts that persist after looking away from an object, as well as a higher frequency of experiencing floaters.

Symptoms aren’t restricted to the visual domain. Migraine, tinnitus, dizziness, and impaired concentration also occur.

The condition is more common than many suspect. “We used to think it was very rare. Now we assume that this was just under recognized,” said Dr. Robertson. One survey in the United Kingdom found that 3.7% of respondents reported visual snow, and 2.2% met the criteria for the syndrome.
 

A common and typically benign problem

It is a common clinical problem, according to Andrew Charles, MD, professor of neurology at the University of California, Los Angeles, and director of the UCLA Goldberg Migraine Program. “Almost every week I personally see somebody and then in our group, we have a whole host of them,” he said.

“When you see these patients in clinic, it’s important to remember that this is a heterogeneous disorder,” said Dr. Robertson. “Some patients will say, ‘Oh yeah, I’ve seen visual snow for as long as I can remember, I didn’t even know it was abnormal.’ Some will describe a family history of visual snow. Others will show up in clinic panicked because their visual snow just started or sometimes it’ll start after a triggering events like a head injury or hallucinogen use, and they’re worried that they’re going to go blind.”

It’s important to rule out other potential causes. Dr. Robertson’s group examined 248 cases of visual snow and found that 89 had a comorbidity that explained the condition. Issues within the retina, cornea, and the optical nerve can cause visual snow, which makes it critical that patients be seen by an ophthalmologist.

Some patients reported improvement when they stopped a new medication. “I always ask if there was a specific medicine that they started at the onset of their symptoms,” said Dr. Robertson. Other rare conditions associated with visual snow include idiopathic intracranial hypertension, posterior cortical atrophy, and even the Heidenhain variant of Creutzfeldt-Jakob disease.

In the absence of a secondary cause, and the if condition doesn’t worsen, physicians should reassure patients that the condition is typically benign. “Many of these patients are panicked that they’re going to lose their vision, and that’s what brings them to your office. It’s important to stress that visual snow is real, that you believe them, that they’re seeing what they say that they’re seeing. It’s not a migraine aura, but it’s typically benign. I like to give the analogy that it’s similar to tinnitus because I think that that’s helpful for patients to put it in that category of benign but very annoying,” said Dr. Robertson.
 

Limited treatment options

Unfortunately, there is little evidence on medications to treat the problem. According to Dr. Robertson, the best available evidence – from case reports – is for lamotrigine. Nearly 20% of patients achieve a partial response, and complete responses are rare.

Clinical trials are a possibility, but patients should be made aware that medications have the potential to worsen visual snow.

Nonpharmaceutical approaches include visual and mental distraction, along with manipulation of lighting at work and at home. Stress reduction may help, and Dr. Robertson may send patients with dizziness for visual vestibular therapy to work on visual motion desensitization exercises.

There are visual snow relief videos available on YouTube, which may provide temporary relief. “It’s probably similar to white noise therapy for tinnitus,” said Dr. Robertson.

Colored glass lenses may be helpful. “I’m having the best success at this point with FL-41 lenses. Some prefer amber, and others prefer the rose-tinted, just like migraine. I usually start with that,” said Dr. Robertson. Yellow lenses may help with nyctalopia.

She recommends that patients avoid consuming too much caffeine, and that they avoid stimulants, especially attention-deficit disorder (ADD) medications. “I’ve had a lot of patients worsen with ADD medication,” said Dr. Robertson. She also warns patients away from marijuana and hallucinogens.

There is a large community available for patients with visual snow, including more than 60 Facebook groups, and many YouTube videos of patients describing their experiences. There is even a visual snow simulator that neurologists can show patients to confirm what they are seeing. “It’s very validating for the patient,” said Dr. Robertson.

Dr. Charles noted the relatively few treatment options and poor understanding of the mechanisms behind the condition. “It’s incredibly frustrating that we have to tell them that we have so little understanding of basic mechanisms, and no really clear therapeutic strategy that we can apply across all patients and expect results,” said Dr. Charles.

The heightened interest in the condition does represent some hope. “It’s very much reassuring to people that, number one, we’re starting to understand it – but number two, that they’re not crazy. It’s very much validating to hear that it’s now a topic of much more rigorous investigation,” said Dr. Charles.

Dr. Robertson and Dr. Charles have no relevant financial disclosures.

‘Grainy’ or ‘pixelated’ vision can be an alarming symptom for patients. The phenomenon is called visual snow, and although it was first described only recently, it is fairly common.

“This is a symptom of vision where patients describe numerous flickering dots throughout their vision. Sometimes they’ll use the term grainy or pixelated vision. Many times there’s a dynamic moving component to this. Many patients will describe this as like a TV static overlay on their vision,” Carrie Robertson, MD, said during a presentation on the topic at the 2021 Scottsdale Headache Symposium. Dr. Robertson is a neurologist at the Mayo Clinic in Rochester, Minn.

“It turns out that a little over 3% of us probably see this in our vision. So even if you haven’t seen this in the clinic yet, it’s likely that you will in the future,” said Dr. Robertson.

The first report describing visual snow appeared in 1995, among migraine patients. As of 2014 there were only 10 cases described in the literature. Although the condition was initially thought of as an unusual feature of migraine, a 2014 combined chart review and survey found that 15 of 22 patients had additional visual symptoms, such as photophobia or difficulty with night vision. Twenty of the 22 patients had comorbid migraine. Other symptoms include visual ghosts that persist after looking away from an object, as well as a higher frequency of experiencing floaters.

Symptoms aren’t restricted to the visual domain. Migraine, tinnitus, dizziness, and impaired concentration also occur.

The condition is more common than many suspect. “We used to think it was very rare. Now we assume that this was just under recognized,” said Dr. Robertson. One survey in the United Kingdom found that 3.7% of respondents reported visual snow, and 2.2% met the criteria for the syndrome.
 

A common and typically benign problem

It is a common clinical problem, according to Andrew Charles, MD, professor of neurology at the University of California, Los Angeles, and director of the UCLA Goldberg Migraine Program. “Almost every week I personally see somebody and then in our group, we have a whole host of them,” he said.

“When you see these patients in clinic, it’s important to remember that this is a heterogeneous disorder,” said Dr. Robertson. “Some patients will say, ‘Oh yeah, I’ve seen visual snow for as long as I can remember, I didn’t even know it was abnormal.’ Some will describe a family history of visual snow. Others will show up in clinic panicked because their visual snow just started or sometimes it’ll start after a triggering events like a head injury or hallucinogen use, and they’re worried that they’re going to go blind.”

It’s important to rule out other potential causes. Dr. Robertson’s group examined 248 cases of visual snow and found that 89 had a comorbidity that explained the condition. Issues within the retina, cornea, and the optical nerve can cause visual snow, which makes it critical that patients be seen by an ophthalmologist.

Some patients reported improvement when they stopped a new medication. “I always ask if there was a specific medicine that they started at the onset of their symptoms,” said Dr. Robertson. Other rare conditions associated with visual snow include idiopathic intracranial hypertension, posterior cortical atrophy, and even the Heidenhain variant of Creutzfeldt-Jakob disease.

In the absence of a secondary cause, and the if condition doesn’t worsen, physicians should reassure patients that the condition is typically benign. “Many of these patients are panicked that they’re going to lose their vision, and that’s what brings them to your office. It’s important to stress that visual snow is real, that you believe them, that they’re seeing what they say that they’re seeing. It’s not a migraine aura, but it’s typically benign. I like to give the analogy that it’s similar to tinnitus because I think that that’s helpful for patients to put it in that category of benign but very annoying,” said Dr. Robertson.
 

Limited treatment options

Unfortunately, there is little evidence on medications to treat the problem. According to Dr. Robertson, the best available evidence – from case reports – is for lamotrigine. Nearly 20% of patients achieve a partial response, and complete responses are rare.

Clinical trials are a possibility, but patients should be made aware that medications have the potential to worsen visual snow.

Nonpharmaceutical approaches include visual and mental distraction, along with manipulation of lighting at work and at home. Stress reduction may help, and Dr. Robertson may send patients with dizziness for visual vestibular therapy to work on visual motion desensitization exercises.

There are visual snow relief videos available on YouTube, which may provide temporary relief. “It’s probably similar to white noise therapy for tinnitus,” said Dr. Robertson.

Colored glass lenses may be helpful. “I’m having the best success at this point with FL-41 lenses. Some prefer amber, and others prefer the rose-tinted, just like migraine. I usually start with that,” said Dr. Robertson. Yellow lenses may help with nyctalopia.

She recommends that patients avoid consuming too much caffeine, and that they avoid stimulants, especially attention-deficit disorder (ADD) medications. “I’ve had a lot of patients worsen with ADD medication,” said Dr. Robertson. She also warns patients away from marijuana and hallucinogens.

There is a large community available for patients with visual snow, including more than 60 Facebook groups, and many YouTube videos of patients describing their experiences. There is even a visual snow simulator that neurologists can show patients to confirm what they are seeing. “It’s very validating for the patient,” said Dr. Robertson.

Dr. Charles noted the relatively few treatment options and poor understanding of the mechanisms behind the condition. “It’s incredibly frustrating that we have to tell them that we have so little understanding of basic mechanisms, and no really clear therapeutic strategy that we can apply across all patients and expect results,” said Dr. Charles.

The heightened interest in the condition does represent some hope. “It’s very much reassuring to people that, number one, we’re starting to understand it – but number two, that they’re not crazy. It’s very much validating to hear that it’s now a topic of much more rigorous investigation,” said Dr. Charles.

Dr. Robertson and Dr. Charles have no relevant financial disclosures.

‘Grainy’ or ‘pixelated’ vision can be an alarming symptom for patients. The phenomenon is called visual snow, and although it was first described only recently, it is fairly common.

“This is a symptom of vision where patients describe numerous flickering dots throughout their vision. Sometimes they’ll use the term grainy or pixelated vision. Many times there’s a dynamic moving component to this. Many patients will describe this as like a TV static overlay on their vision,” Carrie Robertson, MD, said during a presentation on the topic at the 2021 Scottsdale Headache Symposium. Dr. Robertson is a neurologist at the Mayo Clinic in Rochester, Minn.

“It turns out that a little over 3% of us probably see this in our vision. So even if you haven’t seen this in the clinic yet, it’s likely that you will in the future,” said Dr. Robertson.

The first report describing visual snow appeared in 1995, among migraine patients. As of 2014 there were only 10 cases described in the literature. Although the condition was initially thought of as an unusual feature of migraine, a 2014 combined chart review and survey found that 15 of 22 patients had additional visual symptoms, such as photophobia or difficulty with night vision. Twenty of the 22 patients had comorbid migraine. Other symptoms include visual ghosts that persist after looking away from an object, as well as a higher frequency of experiencing floaters.

Symptoms aren’t restricted to the visual domain. Migraine, tinnitus, dizziness, and impaired concentration also occur.

The condition is more common than many suspect. “We used to think it was very rare. Now we assume that this was just under recognized,” said Dr. Robertson. One survey in the United Kingdom found that 3.7% of respondents reported visual snow, and 2.2% met the criteria for the syndrome.
 

A common and typically benign problem

It is a common clinical problem, according to Andrew Charles, MD, professor of neurology at the University of California, Los Angeles, and director of the UCLA Goldberg Migraine Program. “Almost every week I personally see somebody and then in our group, we have a whole host of them,” he said.

“When you see these patients in clinic, it’s important to remember that this is a heterogeneous disorder,” said Dr. Robertson. “Some patients will say, ‘Oh yeah, I’ve seen visual snow for as long as I can remember, I didn’t even know it was abnormal.’ Some will describe a family history of visual snow. Others will show up in clinic panicked because their visual snow just started or sometimes it’ll start after a triggering events like a head injury or hallucinogen use, and they’re worried that they’re going to go blind.”

It’s important to rule out other potential causes. Dr. Robertson’s group examined 248 cases of visual snow and found that 89 had a comorbidity that explained the condition. Issues within the retina, cornea, and the optical nerve can cause visual snow, which makes it critical that patients be seen by an ophthalmologist.

Some patients reported improvement when they stopped a new medication. “I always ask if there was a specific medicine that they started at the onset of their symptoms,” said Dr. Robertson. Other rare conditions associated with visual snow include idiopathic intracranial hypertension, posterior cortical atrophy, and even the Heidenhain variant of Creutzfeldt-Jakob disease.

In the absence of a secondary cause, and the if condition doesn’t worsen, physicians should reassure patients that the condition is typically benign. “Many of these patients are panicked that they’re going to lose their vision, and that’s what brings them to your office. It’s important to stress that visual snow is real, that you believe them, that they’re seeing what they say that they’re seeing. It’s not a migraine aura, but it’s typically benign. I like to give the analogy that it’s similar to tinnitus because I think that that’s helpful for patients to put it in that category of benign but very annoying,” said Dr. Robertson.
 

Limited treatment options

Unfortunately, there is little evidence on medications to treat the problem. According to Dr. Robertson, the best available evidence – from case reports – is for lamotrigine. Nearly 20% of patients achieve a partial response, and complete responses are rare.

Clinical trials are a possibility, but patients should be made aware that medications have the potential to worsen visual snow.

Nonpharmaceutical approaches include visual and mental distraction, along with manipulation of lighting at work and at home. Stress reduction may help, and Dr. Robertson may send patients with dizziness for visual vestibular therapy to work on visual motion desensitization exercises.

There are visual snow relief videos available on YouTube, which may provide temporary relief. “It’s probably similar to white noise therapy for tinnitus,” said Dr. Robertson.

Colored glass lenses may be helpful. “I’m having the best success at this point with FL-41 lenses. Some prefer amber, and others prefer the rose-tinted, just like migraine. I usually start with that,” said Dr. Robertson. Yellow lenses may help with nyctalopia.

She recommends that patients avoid consuming too much caffeine, and that they avoid stimulants, especially attention-deficit disorder (ADD) medications. “I’ve had a lot of patients worsen with ADD medication,” said Dr. Robertson. She also warns patients away from marijuana and hallucinogens.

There is a large community available for patients with visual snow, including more than 60 Facebook groups, and many YouTube videos of patients describing their experiences. There is even a visual snow simulator that neurologists can show patients to confirm what they are seeing. “It’s very validating for the patient,” said Dr. Robertson.

Dr. Charles noted the relatively few treatment options and poor understanding of the mechanisms behind the condition. “It’s incredibly frustrating that we have to tell them that we have so little understanding of basic mechanisms, and no really clear therapeutic strategy that we can apply across all patients and expect results,” said Dr. Charles.

The heightened interest in the condition does represent some hope. “It’s very much reassuring to people that, number one, we’re starting to understand it – but number two, that they’re not crazy. It’s very much validating to hear that it’s now a topic of much more rigorous investigation,” said Dr. Charles.

Dr. Robertson and Dr. Charles have no relevant financial disclosures.

Cognitive-behavioral therapy (CBT) is linked to a significantly reduced risk of depression in patients with insomnia, new research shows.

Insomnia affects over 50% of older adults, and insomnia contributes to a twofold greater risk for major depression, investigators noted.

“We show that by treating insomnia with a simple behavioral approach called Cognitive Behavioral Therapy for Insomnia, or CBT-I, you can reduce the likelihood of developing depression by over 50%,” lead author Michael R. Irwin, MD, Cousins Distinguished Professor of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, said in an interview.

The study is unique in that the treatment “is not just reducing depression, it’s preventing depression,” Dr. Irwin added.

The findings were published online Nov. 24 in JAMA Psychiatry.
 

Primary outcome met

The study included 291 patients aged 60 years and older (mean age, 70 years; 58% women) with confirmed insomnia disorder and no major depression within the previous 12 months.

All were randomly assigned to receive either CBT-I or Sleep Education Therapy (SET).

CBT-I is a first-line treatment for insomnia that includes five components: cognitive therapy targeting dysfunctional thoughts about sleep, stimulus control, sleep restriction, sleep hygiene, and relaxation.

SET provides information on behavioral and environmental factors contributing to poor sleep. While sleep education provides tips on improving sleep, CBT-I helps patients implement those changes and behaviors, Dr. Irwin noted.

Both interventions were delivered by trained personnel in weekly 120-minute group sessions for 2 months, consistent with the format and duration of most CBT-I trials.

The primary outcome was time to incident or recurrent major depressive disorder as diagnosed by the Structured Clinical Interview of the DSM-5 every 6 months during 36 months of follow-up. A monthly Patient Health Questionnaire 9 (PHQ-9) was used to screen for depressive symptoms.

Results showed depression occurred in 12.2% of the CBT-I group versus 25.9% of the SET group. The hazard ratio (HR) for depression in the CBT-I group compared with the SET group was 0.51 (95% confidence interval, 0.29-0.88; P = .02). The number needed to treat to prevent incident or recurrent depression was 7.3.

After adjustment for factors affecting depression risk such as sex, educational level, income, comorbidity, and history of depression, the HR for depression in the CBT-I group versus the SET group was 0.45 (95% CI, 0.23-0.86; P = .02).

Treatment with CBT-I yielded an annual 4.1% incidence of depression, which is similar to the population rate and half the rate in SET, which was 8.6%.
 

‘Remission is key’

The secondary outcome was sustained remission of insomnia disorder. The investigators found a greater proportion of the CBT-I group than the SET group achieved remission after treatment (50.7% vs. 37.7%; 95% CI, 0.10-0.93; P = .02).

“Remission is really key to the benefits that we’re seeing,” said Dr. Irwin.

Inflammation may explain why insomnia raises the risk for depression, he noted. “We know sleep disturbance can lead to inflammation and we also know inflammation can produce depression,” Dr. Irwin said.

It is also possible insomnia leads to an impaired pleasure or reward system, which is linked to depression, he added.

The authors noted that because insomnia is associated with suicidal ideation and dementia, CBT-I may reduce risk for suicide or cognitive decline.

While 8-week CBT-I treatments are readily available, “unfortunately, most clinicians will prescribe medications,” said Dr. Irwin. He noted that in older adults, drugs are linked to adverse events such as falls and cognitive problems.

These new results “really argue that psychology and psychiatry need to be fully integrated into what we call collaborative care models,” Dr. Irwin said.

There were no adverse events during treatment, and none of the serious events that occurred during follow-up were attributed to the trial.
 

Convincing argument?

Commenting on the findings for this news organization, Philip R. Muskin, MD, professor of psychiatry at Columbia University Irving Medical Center, New York, said the study was “nicely written” and the authors put forward “a very convincing argument” for CBT-I to prevent depression.

“It’s eye opening in that it’s a robust study; it’s carefully done; subjects were followed for a long period of time, and it’s an accessible treatment,” said Dr. Muskin, who was not involved with the research.

The study also shows “it’s possible to intervene in something we know is a risk factor in elderly people,” he added. “We think of older people as being less malleable to these kinds of things, but they’re not. They clearly participated, and there wasn’t a huge dropout rate.”

Dr. Muskin noted that less than half of the older participants were married or had a partner. He would have liked more information on this status because being widowed or divorced, as well as when this life change occurred, could affect vulnerability to depression.

The authors of an accompanying editorial called the study “seminal,” and noted that insomnia treatment possibly preventing depressive disorders is a “major finding.”

Proving this preventive strategy is effective in older adults will be important because “insomnia and depression are highly prevalent in this population and the uptake of both preventive and treatment services is low,” wrote Pim Cuijpers, PhD, department of clinical, neuro, and developmental psychology, Amsterdam Public Health Research Institute, and Charles F. Reynolds III, MD, department of psychiatry, University of Pittsburgh.

If the reduced rates of depression observed in the study could be generalized to the total population with insomnia, “the incidence of major depression could be reduced considerably,” they wrote.

“Can we prevent depression through interventions aimed at procrastination in college students, interventions aimed at perfectionism in perinatal women, stress management training for employees, social skills training in adolescents?” they asked.

This approach to preventing depressive disorders “offers all kinds of new opportunities to develop and test indirect interventions” for problems that are significantly associated with the onset of depression, the editorialists wrote.

The study was funded by a grant from the National Institute on Aging to the University of California, which partially supported the authors’ salaries. Dr. Irwin, Dr. Muskin, and Dr. Cuijpers have reported no relevant financial relationships. Dr. Reynolds reported being coinventor of the Pittsburgh Sleep Quality Index, for which he receives royalties.

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

Cognitive-behavioral therapy (CBT) is linked to a significantly reduced risk of depression in patients with insomnia, new research shows.

Insomnia affects over 50% of older adults, and insomnia contributes to a twofold greater risk for major depression, investigators noted.

“We show that by treating insomnia with a simple behavioral approach called Cognitive Behavioral Therapy for Insomnia, or CBT-I, you can reduce the likelihood of developing depression by over 50%,” lead author Michael R. Irwin, MD, Cousins Distinguished Professor of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, said in an interview.

The study is unique in that the treatment “is not just reducing depression, it’s preventing depression,” Dr. Irwin added.

The findings were published online Nov. 24 in JAMA Psychiatry.
 

Primary outcome met

The study included 291 patients aged 60 years and older (mean age, 70 years; 58% women) with confirmed insomnia disorder and no major depression within the previous 12 months.

All were randomly assigned to receive either CBT-I or Sleep Education Therapy (SET).

CBT-I is a first-line treatment for insomnia that includes five components: cognitive therapy targeting dysfunctional thoughts about sleep, stimulus control, sleep restriction, sleep hygiene, and relaxation.

SET provides information on behavioral and environmental factors contributing to poor sleep. While sleep education provides tips on improving sleep, CBT-I helps patients implement those changes and behaviors, Dr. Irwin noted.

Both interventions were delivered by trained personnel in weekly 120-minute group sessions for 2 months, consistent with the format and duration of most CBT-I trials.

The primary outcome was time to incident or recurrent major depressive disorder as diagnosed by the Structured Clinical Interview of the DSM-5 every 6 months during 36 months of follow-up. A monthly Patient Health Questionnaire 9 (PHQ-9) was used to screen for depressive symptoms.

Results showed depression occurred in 12.2% of the CBT-I group versus 25.9% of the SET group. The hazard ratio (HR) for depression in the CBT-I group compared with the SET group was 0.51 (95% confidence interval, 0.29-0.88; P = .02). The number needed to treat to prevent incident or recurrent depression was 7.3.

After adjustment for factors affecting depression risk such as sex, educational level, income, comorbidity, and history of depression, the HR for depression in the CBT-I group versus the SET group was 0.45 (95% CI, 0.23-0.86; P = .02).

Treatment with CBT-I yielded an annual 4.1% incidence of depression, which is similar to the population rate and half the rate in SET, which was 8.6%.
 

‘Remission is key’

The secondary outcome was sustained remission of insomnia disorder. The investigators found a greater proportion of the CBT-I group than the SET group achieved remission after treatment (50.7% vs. 37.7%; 95% CI, 0.10-0.93; P = .02).

“Remission is really key to the benefits that we’re seeing,” said Dr. Irwin.

Inflammation may explain why insomnia raises the risk for depression, he noted. “We know sleep disturbance can lead to inflammation and we also know inflammation can produce depression,” Dr. Irwin said.

It is also possible insomnia leads to an impaired pleasure or reward system, which is linked to depression, he added.

The authors noted that because insomnia is associated with suicidal ideation and dementia, CBT-I may reduce risk for suicide or cognitive decline.

While 8-week CBT-I treatments are readily available, “unfortunately, most clinicians will prescribe medications,” said Dr. Irwin. He noted that in older adults, drugs are linked to adverse events such as falls and cognitive problems.

These new results “really argue that psychology and psychiatry need to be fully integrated into what we call collaborative care models,” Dr. Irwin said.

There were no adverse events during treatment, and none of the serious events that occurred during follow-up were attributed to the trial.
 

Convincing argument?

Commenting on the findings for this news organization, Philip R. Muskin, MD, professor of psychiatry at Columbia University Irving Medical Center, New York, said the study was “nicely written” and the authors put forward “a very convincing argument” for CBT-I to prevent depression.

“It’s eye opening in that it’s a robust study; it’s carefully done; subjects were followed for a long period of time, and it’s an accessible treatment,” said Dr. Muskin, who was not involved with the research.

The study also shows “it’s possible to intervene in something we know is a risk factor in elderly people,” he added. “We think of older people as being less malleable to these kinds of things, but they’re not. They clearly participated, and there wasn’t a huge dropout rate.”

Dr. Muskin noted that less than half of the older participants were married or had a partner. He would have liked more information on this status because being widowed or divorced, as well as when this life change occurred, could affect vulnerability to depression.

The authors of an accompanying editorial called the study “seminal,” and noted that insomnia treatment possibly preventing depressive disorders is a “major finding.”

Proving this preventive strategy is effective in older adults will be important because “insomnia and depression are highly prevalent in this population and the uptake of both preventive and treatment services is low,” wrote Pim Cuijpers, PhD, department of clinical, neuro, and developmental psychology, Amsterdam Public Health Research Institute, and Charles F. Reynolds III, MD, department of psychiatry, University of Pittsburgh.

If the reduced rates of depression observed in the study could be generalized to the total population with insomnia, “the incidence of major depression could be reduced considerably,” they wrote.

“Can we prevent depression through interventions aimed at procrastination in college students, interventions aimed at perfectionism in perinatal women, stress management training for employees, social skills training in adolescents?” they asked.

This approach to preventing depressive disorders “offers all kinds of new opportunities to develop and test indirect interventions” for problems that are significantly associated with the onset of depression, the editorialists wrote.

The study was funded by a grant from the National Institute on Aging to the University of California, which partially supported the authors’ salaries. Dr. Irwin, Dr. Muskin, and Dr. Cuijpers have reported no relevant financial relationships. Dr. Reynolds reported being coinventor of the Pittsburgh Sleep Quality Index, for which he receives royalties.

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

Cognitive-behavioral therapy (CBT) is linked to a significantly reduced risk of depression in patients with insomnia, new research shows.

Insomnia affects over 50% of older adults, and insomnia contributes to a twofold greater risk for major depression, investigators noted.

“We show that by treating insomnia with a simple behavioral approach called Cognitive Behavioral Therapy for Insomnia, or CBT-I, you can reduce the likelihood of developing depression by over 50%,” lead author Michael R. Irwin, MD, Cousins Distinguished Professor of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, said in an interview.

The study is unique in that the treatment “is not just reducing depression, it’s preventing depression,” Dr. Irwin added.

The findings were published online Nov. 24 in JAMA Psychiatry.
 

Primary outcome met

The study included 291 patients aged 60 years and older (mean age, 70 years; 58% women) with confirmed insomnia disorder and no major depression within the previous 12 months.

All were randomly assigned to receive either CBT-I or Sleep Education Therapy (SET).

CBT-I is a first-line treatment for insomnia that includes five components: cognitive therapy targeting dysfunctional thoughts about sleep, stimulus control, sleep restriction, sleep hygiene, and relaxation.

SET provides information on behavioral and environmental factors contributing to poor sleep. While sleep education provides tips on improving sleep, CBT-I helps patients implement those changes and behaviors, Dr. Irwin noted.

Both interventions were delivered by trained personnel in weekly 120-minute group sessions for 2 months, consistent with the format and duration of most CBT-I trials.

The primary outcome was time to incident or recurrent major depressive disorder as diagnosed by the Structured Clinical Interview of the DSM-5 every 6 months during 36 months of follow-up. A monthly Patient Health Questionnaire 9 (PHQ-9) was used to screen for depressive symptoms.

Results showed depression occurred in 12.2% of the CBT-I group versus 25.9% of the SET group. The hazard ratio (HR) for depression in the CBT-I group compared with the SET group was 0.51 (95% confidence interval, 0.29-0.88; P = .02). The number needed to treat to prevent incident or recurrent depression was 7.3.

After adjustment for factors affecting depression risk such as sex, educational level, income, comorbidity, and history of depression, the HR for depression in the CBT-I group versus the SET group was 0.45 (95% CI, 0.23-0.86; P = .02).

Treatment with CBT-I yielded an annual 4.1% incidence of depression, which is similar to the population rate and half the rate in SET, which was 8.6%.
 

‘Remission is key’

The secondary outcome was sustained remission of insomnia disorder. The investigators found a greater proportion of the CBT-I group than the SET group achieved remission after treatment (50.7% vs. 37.7%; 95% CI, 0.10-0.93; P = .02).

“Remission is really key to the benefits that we’re seeing,” said Dr. Irwin.

Inflammation may explain why insomnia raises the risk for depression, he noted. “We know sleep disturbance can lead to inflammation and we also know inflammation can produce depression,” Dr. Irwin said.

It is also possible insomnia leads to an impaired pleasure or reward system, which is linked to depression, he added.

The authors noted that because insomnia is associated with suicidal ideation and dementia, CBT-I may reduce risk for suicide or cognitive decline.

While 8-week CBT-I treatments are readily available, “unfortunately, most clinicians will prescribe medications,” said Dr. Irwin. He noted that in older adults, drugs are linked to adverse events such as falls and cognitive problems.

These new results “really argue that psychology and psychiatry need to be fully integrated into what we call collaborative care models,” Dr. Irwin said.

There were no adverse events during treatment, and none of the serious events that occurred during follow-up were attributed to the trial.
 

Convincing argument?

Commenting on the findings for this news organization, Philip R. Muskin, MD, professor of psychiatry at Columbia University Irving Medical Center, New York, said the study was “nicely written” and the authors put forward “a very convincing argument” for CBT-I to prevent depression.

“It’s eye opening in that it’s a robust study; it’s carefully done; subjects were followed for a long period of time, and it’s an accessible treatment,” said Dr. Muskin, who was not involved with the research.

The study also shows “it’s possible to intervene in something we know is a risk factor in elderly people,” he added. “We think of older people as being less malleable to these kinds of things, but they’re not. They clearly participated, and there wasn’t a huge dropout rate.”

Dr. Muskin noted that less than half of the older participants were married or had a partner. He would have liked more information on this status because being widowed or divorced, as well as when this life change occurred, could affect vulnerability to depression.

The authors of an accompanying editorial called the study “seminal,” and noted that insomnia treatment possibly preventing depressive disorders is a “major finding.”

Proving this preventive strategy is effective in older adults will be important because “insomnia and depression are highly prevalent in this population and the uptake of both preventive and treatment services is low,” wrote Pim Cuijpers, PhD, department of clinical, neuro, and developmental psychology, Amsterdam Public Health Research Institute, and Charles F. Reynolds III, MD, department of psychiatry, University of Pittsburgh.

If the reduced rates of depression observed in the study could be generalized to the total population with insomnia, “the incidence of major depression could be reduced considerably,” they wrote.

“Can we prevent depression through interventions aimed at procrastination in college students, interventions aimed at perfectionism in perinatal women, stress management training for employees, social skills training in adolescents?” they asked.

This approach to preventing depressive disorders “offers all kinds of new opportunities to develop and test indirect interventions” for problems that are significantly associated with the onset of depression, the editorialists wrote.

The study was funded by a grant from the National Institute on Aging to the University of California, which partially supported the authors’ salaries. Dr. Irwin, Dr. Muskin, and Dr. Cuijpers have reported no relevant financial relationships. Dr. Reynolds reported being coinventor of the Pittsburgh Sleep Quality Index, for which he receives royalties.

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

A new tool designed by psychiatrists to help guide nutritional counseling in patients with schizophrenia spectrum disorders (SSD) has been released.

Lisovskaya/ThinkStock

The worksheet and clinician guide were developed using results from a recent scoping review on the relationship between diet and mental health in patients with SSD, and a feedback process involving a focus group with psychiatrists and individuals who had lived experience with psychosis.

“Mental health clinicians already have the training to help our patients make behavioral changes,” lead author Laura LaChance, MD, lecturer, department of psychiatry, and a psychiatrist at St. Mary’s Hospital Centre, McGill University, Montreal, said in an interview.

“We work every day with patients to help them to reduce their substance use, improve their sleep, take medications, etc., and nutrition should be added to the radar [since] eating well for mental health is part of self-care and can be included in mental health treatment plans,” she said.

The paper was published online Nov. 10 in BMC Psychiatry.
 

Nutrition frequently ignored

Dr. LaChance noted that “nutrition is largely absent from mental health training programs and often ignored in clinical practice.”

The investigators “wanted to create a tool to help incorporate basic nutritional counseling into the care of individuals with severe mental illness.” They wanted the tool “to be simple enough to understand for patients and simple enough to use for mental health care professionals who don’t have any official nutrition training.”

The team developed a worksheet that includes dietary recommendations, the majority of which are supported by the scoping review and consistent with Canada’s Food Guide. The review “identified all of the published literature related to the relationship between diet and psychiatric symptoms of SSD,” synthesizing the results of 822 prior articles.

It promotes the addition of nutritious food rather than the restriction of calories or individual foods and does not contradict generally accepted recommendations for weight management. It is suitable for all patients including those with low or normal body mass index and provides psychoeducation about the importance of quality nutrition as a determinant of mental health.
 

Positive tone

The worksheet was informed by social cognitive theory, which “highlights the important role of goal setting and behavior contracting, reinforcement, self-control, social norms, attitudes, and self-efficacy.”

It provides “basic education about important nutrition principles” as well as “very simple recommendations to increase knowledge about healthy eating” and “actionable tips for individuals to incorporate.” The researchers used a “positive” tone and included motivational interviewing questions.

“Delivery of the intervention by the patient’s mental health care provider is by design, in an attempt to address the widely held misbelief that nutrition intervention is of limited importance to mental health care and begin to change norms,” Dr. LaChance said.

The worksheet addresses monetary barriers to healthy eating; offers practical tips to “increase perceived control and self-efficacy”; is written in simple, accessible, nontechnical language; and includes foods from a range of cultural backgrounds.

To ensure that the worksheet and clinical guide met the needs of the target population, the researchers conducted a focus group with five psychiatrists and individual phone interviews with people who live with psychosis (n = 6).

Participants with psychosis were evenly divided between male and female and six age groups were represented: younger than 20 years; 21-30 years; 31-40 years; 41-50 years; 51-50 years; and older than 60 years. Of these participants, half scored in the “limited literacy” range, based on a nutritional literacy assessment tool (the Newest Vital Sign [NVS]).

A revised version of the worksheet, taking participants’ feedback into account, was mailed to all participants, who then provided further feedback on the revised version.


 

‘Unspoken area’

The clinician guide contains not only an overview and a suggested agenda to steer discussion, but also a sample visual representation of the recommended relative proportions of different food categories in an ideal meal as well as sample meals, a budgeting discussion, and a list of goals.

A closing statement encourages the clinician to “keep the messaging positive, celebrate small victories, and provide encouragement.”

Specific dietary recommendations include choosing complex carbohydrates and healthy fats, reducing highly processed foods and sugar, adding vegetables and fruits to meals and snacks, and eating protein-rich foods throughout the day.

A “noteworthy theme” that emerged in discussions with psychiatrists as well as participants with SSD was “the lack of nutrition training in medical education and psychiatric residency and the general absence of nutritional counseling in this field of medicine.”

One participant described nutrition as “definitely an unspoken area” in schizophrenia – especially in institutional settings, where “you are overloaded with sugars, not healthy grain, not complex grain. You get white bread sandwiches, shitty juice.”
 

Powerful tool

Commenting on the paper for this news organization, Uma Naidoo, MD, director of nutritional and lifestyle psychiatry, Massachusetts General Hospital, and a nutrition educator at Harvard Medical School, both in Boston, said she appreciates that this paper “is seeking methods to expand treatment options for those with SSD and improve provider understanding/knowledge of therapeutic foods.”

She called the pilot evaluation “notably small,” but added that it “provides results to suggest that scaling this worksheet/guide may hold promise to better provide nutritional counseling to those with psychiatric illness.”

Dr. Naidoo, also a chef and the author of “This Is Your Brain on Food,” who was not involved in the study said, “I’ve seen the power of food as medicine in my own hospital practice and do believe that food is one of the most powerful tools we have in supporting mental fitness and emotional well-being.”

The project was funded by the Canadian CAM Research Fund. Dr. LaChance and Dr. Naidoo have disclosed no relevant financial relationships.

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

A new tool designed by psychiatrists to help guide nutritional counseling in patients with schizophrenia spectrum disorders (SSD) has been released.

Lisovskaya/ThinkStock

The worksheet and clinician guide were developed using results from a recent scoping review on the relationship between diet and mental health in patients with SSD, and a feedback process involving a focus group with psychiatrists and individuals who had lived experience with psychosis.

“Mental health clinicians already have the training to help our patients make behavioral changes,” lead author Laura LaChance, MD, lecturer, department of psychiatry, and a psychiatrist at St. Mary’s Hospital Centre, McGill University, Montreal, said in an interview.

“We work every day with patients to help them to reduce their substance use, improve their sleep, take medications, etc., and nutrition should be added to the radar [since] eating well for mental health is part of self-care and can be included in mental health treatment plans,” she said.

The paper was published online Nov. 10 in BMC Psychiatry.
 

Nutrition frequently ignored

Dr. LaChance noted that “nutrition is largely absent from mental health training programs and often ignored in clinical practice.”

The investigators “wanted to create a tool to help incorporate basic nutritional counseling into the care of individuals with severe mental illness.” They wanted the tool “to be simple enough to understand for patients and simple enough to use for mental health care professionals who don’t have any official nutrition training.”

The team developed a worksheet that includes dietary recommendations, the majority of which are supported by the scoping review and consistent with Canada’s Food Guide. The review “identified all of the published literature related to the relationship between diet and psychiatric symptoms of SSD,” synthesizing the results of 822 prior articles.

It promotes the addition of nutritious food rather than the restriction of calories or individual foods and does not contradict generally accepted recommendations for weight management. It is suitable for all patients including those with low or normal body mass index and provides psychoeducation about the importance of quality nutrition as a determinant of mental health.
 

Positive tone

The worksheet was informed by social cognitive theory, which “highlights the important role of goal setting and behavior contracting, reinforcement, self-control, social norms, attitudes, and self-efficacy.”

It provides “basic education about important nutrition principles” as well as “very simple recommendations to increase knowledge about healthy eating” and “actionable tips for individuals to incorporate.” The researchers used a “positive” tone and included motivational interviewing questions.

“Delivery of the intervention by the patient’s mental health care provider is by design, in an attempt to address the widely held misbelief that nutrition intervention is of limited importance to mental health care and begin to change norms,” Dr. LaChance said.

The worksheet addresses monetary barriers to healthy eating; offers practical tips to “increase perceived control and self-efficacy”; is written in simple, accessible, nontechnical language; and includes foods from a range of cultural backgrounds.

To ensure that the worksheet and clinical guide met the needs of the target population, the researchers conducted a focus group with five psychiatrists and individual phone interviews with people who live with psychosis (n = 6).

Participants with psychosis were evenly divided between male and female and six age groups were represented: younger than 20 years; 21-30 years; 31-40 years; 41-50 years; 51-50 years; and older than 60 years. Of these participants, half scored in the “limited literacy” range, based on a nutritional literacy assessment tool (the Newest Vital Sign [NVS]).

A revised version of the worksheet, taking participants’ feedback into account, was mailed to all participants, who then provided further feedback on the revised version.


 

‘Unspoken area’

The clinician guide contains not only an overview and a suggested agenda to steer discussion, but also a sample visual representation of the recommended relative proportions of different food categories in an ideal meal as well as sample meals, a budgeting discussion, and a list of goals.

A closing statement encourages the clinician to “keep the messaging positive, celebrate small victories, and provide encouragement.”

Specific dietary recommendations include choosing complex carbohydrates and healthy fats, reducing highly processed foods and sugar, adding vegetables and fruits to meals and snacks, and eating protein-rich foods throughout the day.

A “noteworthy theme” that emerged in discussions with psychiatrists as well as participants with SSD was “the lack of nutrition training in medical education and psychiatric residency and the general absence of nutritional counseling in this field of medicine.”

One participant described nutrition as “definitely an unspoken area” in schizophrenia – especially in institutional settings, where “you are overloaded with sugars, not healthy grain, not complex grain. You get white bread sandwiches, shitty juice.”
 

Powerful tool

Commenting on the paper for this news organization, Uma Naidoo, MD, director of nutritional and lifestyle psychiatry, Massachusetts General Hospital, and a nutrition educator at Harvard Medical School, both in Boston, said she appreciates that this paper “is seeking methods to expand treatment options for those with SSD and improve provider understanding/knowledge of therapeutic foods.”

She called the pilot evaluation “notably small,” but added that it “provides results to suggest that scaling this worksheet/guide may hold promise to better provide nutritional counseling to those with psychiatric illness.”

Dr. Naidoo, also a chef and the author of “This Is Your Brain on Food,” who was not involved in the study said, “I’ve seen the power of food as medicine in my own hospital practice and do believe that food is one of the most powerful tools we have in supporting mental fitness and emotional well-being.”

The project was funded by the Canadian CAM Research Fund. Dr. LaChance and Dr. Naidoo have disclosed no relevant financial relationships.

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

A new tool designed by psychiatrists to help guide nutritional counseling in patients with schizophrenia spectrum disorders (SSD) has been released.

Lisovskaya/ThinkStock

The worksheet and clinician guide were developed using results from a recent scoping review on the relationship between diet and mental health in patients with SSD, and a feedback process involving a focus group with psychiatrists and individuals who had lived experience with psychosis.

“Mental health clinicians already have the training to help our patients make behavioral changes,” lead author Laura LaChance, MD, lecturer, department of psychiatry, and a psychiatrist at St. Mary’s Hospital Centre, McGill University, Montreal, said in an interview.

“We work every day with patients to help them to reduce their substance use, improve their sleep, take medications, etc., and nutrition should be added to the radar [since] eating well for mental health is part of self-care and can be included in mental health treatment plans,” she said.

The paper was published online Nov. 10 in BMC Psychiatry.
 

Nutrition frequently ignored

Dr. LaChance noted that “nutrition is largely absent from mental health training programs and often ignored in clinical practice.”

The investigators “wanted to create a tool to help incorporate basic nutritional counseling into the care of individuals with severe mental illness.” They wanted the tool “to be simple enough to understand for patients and simple enough to use for mental health care professionals who don’t have any official nutrition training.”

The team developed a worksheet that includes dietary recommendations, the majority of which are supported by the scoping review and consistent with Canada’s Food Guide. The review “identified all of the published literature related to the relationship between diet and psychiatric symptoms of SSD,” synthesizing the results of 822 prior articles.

It promotes the addition of nutritious food rather than the restriction of calories or individual foods and does not contradict generally accepted recommendations for weight management. It is suitable for all patients including those with low or normal body mass index and provides psychoeducation about the importance of quality nutrition as a determinant of mental health.
 

Positive tone

The worksheet was informed by social cognitive theory, which “highlights the important role of goal setting and behavior contracting, reinforcement, self-control, social norms, attitudes, and self-efficacy.”

It provides “basic education about important nutrition principles” as well as “very simple recommendations to increase knowledge about healthy eating” and “actionable tips for individuals to incorporate.” The researchers used a “positive” tone and included motivational interviewing questions.

“Delivery of the intervention by the patient’s mental health care provider is by design, in an attempt to address the widely held misbelief that nutrition intervention is of limited importance to mental health care and begin to change norms,” Dr. LaChance said.

The worksheet addresses monetary barriers to healthy eating; offers practical tips to “increase perceived control and self-efficacy”; is written in simple, accessible, nontechnical language; and includes foods from a range of cultural backgrounds.

To ensure that the worksheet and clinical guide met the needs of the target population, the researchers conducted a focus group with five psychiatrists and individual phone interviews with people who live with psychosis (n = 6).

Participants with psychosis were evenly divided between male and female and six age groups were represented: younger than 20 years; 21-30 years; 31-40 years; 41-50 years; 51-50 years; and older than 60 years. Of these participants, half scored in the “limited literacy” range, based on a nutritional literacy assessment tool (the Newest Vital Sign [NVS]).

A revised version of the worksheet, taking participants’ feedback into account, was mailed to all participants, who then provided further feedback on the revised version.


 

‘Unspoken area’

The clinician guide contains not only an overview and a suggested agenda to steer discussion, but also a sample visual representation of the recommended relative proportions of different food categories in an ideal meal as well as sample meals, a budgeting discussion, and a list of goals.

A closing statement encourages the clinician to “keep the messaging positive, celebrate small victories, and provide encouragement.”

Specific dietary recommendations include choosing complex carbohydrates and healthy fats, reducing highly processed foods and sugar, adding vegetables and fruits to meals and snacks, and eating protein-rich foods throughout the day.

A “noteworthy theme” that emerged in discussions with psychiatrists as well as participants with SSD was “the lack of nutrition training in medical education and psychiatric residency and the general absence of nutritional counseling in this field of medicine.”

One participant described nutrition as “definitely an unspoken area” in schizophrenia – especially in institutional settings, where “you are overloaded with sugars, not healthy grain, not complex grain. You get white bread sandwiches, shitty juice.”
 

Powerful tool

Commenting on the paper for this news organization, Uma Naidoo, MD, director of nutritional and lifestyle psychiatry, Massachusetts General Hospital, and a nutrition educator at Harvard Medical School, both in Boston, said she appreciates that this paper “is seeking methods to expand treatment options for those with SSD and improve provider understanding/knowledge of therapeutic foods.”

She called the pilot evaluation “notably small,” but added that it “provides results to suggest that scaling this worksheet/guide may hold promise to better provide nutritional counseling to those with psychiatric illness.”

Dr. Naidoo, also a chef and the author of “This Is Your Brain on Food,” who was not involved in the study said, “I’ve seen the power of food as medicine in my own hospital practice and do believe that food is one of the most powerful tools we have in supporting mental fitness and emotional well-being.”

The project was funded by the Canadian CAM Research Fund. Dr. LaChance and Dr. Naidoo have disclosed no relevant financial relationships.

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

COVID-19 cases are rising across 40 states and territories, setting the United States up for a rough fifth surge of the pandemic.

“A significant rise in cases just before Thanksgiving is not what we want to be seeing,” said Stephen Kissler, PhD, a postdoctoral researcher and data modeler at the Harvard TH Chan School of Public Health in Boston.

Dr. Kissler said he’d rather see increases in daily cases coming 2 weeks after busy travel periods, as that would mean they could come back down as people returned to their routines.

Seeing big increases in cases ahead of the holidays, he said, “is sort of like adding fuel to an already raging fire.”

Last winter, vaccines hadn’t been rolled out as the nation prepared for Thanksgiving. COVID-19 was burning through family gatherings.

But now that two-thirds of Americans over age 5 are fully vaccinated and booster doses are approved for all adults, will a rise in cases translate, once again, into a strain on our still thinly stretched healthcare system?

Experts say the vaccines are keeping people out of the hospital, which will help. And new antiviral pills are coming that seem to be able to cut a COVID-19 infection off at the knees, at least according to early data. A U.S. Food and Drug Administration panel meets next week to discuss the first application for a pill by Merck.

But experts caution that the coming surge will almost certainly tax hospitals again, especially in areas with lower vaccination rates.

And even states where blood testing shows that significant numbers of people have antibodies after a COVID-19 infection aren’t out of the woods, in part because we still don’t know how long the immunity generated by infection may last.
 

“Erosion of immunity”

“It’s hard to know how much risk is out there,” said Jeffrey Shaman, PhD, professor of environmental health sciences at Columbia University’s Mailman School of Public Health in New York City, who has been modeling the trajectory of the pandemic.

“We’re estimating, unfortunately, and we have for many weeks now, that there is an erosion of immunity,” Dr. Shaman said. “I think it could get bad. How bad? I’m not sure.”

Ali Mokdad, PhD, a professor of health metrics sciences at the University of Washington’s Institute for Health Metrics and Evaluation in Seattle, agrees.

Because there are so few studies on how long immunity from natural infection lasts, Dr. Mokdad and his colleagues are assuming that waning immunity after infection happens at least as quickly as it does after vaccination.

Their model is predicting that the average number of daily cases will peak at around 100,000, with another 100,000 going undetected, and will stay at that level until the end of January, as some states recover from their surges and others pick up steam.

While the number of daily deaths won’t climb to the heights seen during the summer surge, Dr. Mokdad said their model is predicting that daily deaths will climb again to about 1,200 a day.

“We are almost there right now, and it will be with us for a while,” he said. “We are predicting 881,000 deaths by March 1.”

The United States has currently recorded 773,000 COVID-19 deaths, so Dr. Mokdad is predicting about 120,000 more deaths between now and then.

He said his model shows that more than half of those deaths could be prevented if 95% of Americans wore their masks while in close proximity to strangers.

Currently, only about 36% of Americans are consistently wearing masks, according to surveys. While people are moving around more now, mobility is at prepandemic levels in some states.

“The rise that you are seeing right now is high mobility and low mask wearing in the United States,” Dr. Mokdad said.

The solution, he said, is for all adults to get another dose of vaccine — he doesn’t like calling it a booster.

“Because they’re vaccinated and they have two doses they have a false sense of security that they are protected. We needed to come ahead of it immediately and say you need a third dose, and we were late to do so,” Dr. Mokdad said.

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

COVID-19 cases are rising across 40 states and territories, setting the United States up for a rough fifth surge of the pandemic.

“A significant rise in cases just before Thanksgiving is not what we want to be seeing,” said Stephen Kissler, PhD, a postdoctoral researcher and data modeler at the Harvard TH Chan School of Public Health in Boston.

Dr. Kissler said he’d rather see increases in daily cases coming 2 weeks after busy travel periods, as that would mean they could come back down as people returned to their routines.

Seeing big increases in cases ahead of the holidays, he said, “is sort of like adding fuel to an already raging fire.”

Last winter, vaccines hadn’t been rolled out as the nation prepared for Thanksgiving. COVID-19 was burning through family gatherings.

But now that two-thirds of Americans over age 5 are fully vaccinated and booster doses are approved for all adults, will a rise in cases translate, once again, into a strain on our still thinly stretched healthcare system?

Experts say the vaccines are keeping people out of the hospital, which will help. And new antiviral pills are coming that seem to be able to cut a COVID-19 infection off at the knees, at least according to early data. A U.S. Food and Drug Administration panel meets next week to discuss the first application for a pill by Merck.

But experts caution that the coming surge will almost certainly tax hospitals again, especially in areas with lower vaccination rates.

And even states where blood testing shows that significant numbers of people have antibodies after a COVID-19 infection aren’t out of the woods, in part because we still don’t know how long the immunity generated by infection may last.
 

“Erosion of immunity”

“It’s hard to know how much risk is out there,” said Jeffrey Shaman, PhD, professor of environmental health sciences at Columbia University’s Mailman School of Public Health in New York City, who has been modeling the trajectory of the pandemic.

“We’re estimating, unfortunately, and we have for many weeks now, that there is an erosion of immunity,” Dr. Shaman said. “I think it could get bad. How bad? I’m not sure.”

Ali Mokdad, PhD, a professor of health metrics sciences at the University of Washington’s Institute for Health Metrics and Evaluation in Seattle, agrees.

Because there are so few studies on how long immunity from natural infection lasts, Dr. Mokdad and his colleagues are assuming that waning immunity after infection happens at least as quickly as it does after vaccination.

Their model is predicting that the average number of daily cases will peak at around 100,000, with another 100,000 going undetected, and will stay at that level until the end of January, as some states recover from their surges and others pick up steam.

While the number of daily deaths won’t climb to the heights seen during the summer surge, Dr. Mokdad said their model is predicting that daily deaths will climb again to about 1,200 a day.

“We are almost there right now, and it will be with us for a while,” he said. “We are predicting 881,000 deaths by March 1.”

The United States has currently recorded 773,000 COVID-19 deaths, so Dr. Mokdad is predicting about 120,000 more deaths between now and then.

He said his model shows that more than half of those deaths could be prevented if 95% of Americans wore their masks while in close proximity to strangers.

Currently, only about 36% of Americans are consistently wearing masks, according to surveys. While people are moving around more now, mobility is at prepandemic levels in some states.

“The rise that you are seeing right now is high mobility and low mask wearing in the United States,” Dr. Mokdad said.

The solution, he said, is for all adults to get another dose of vaccine — he doesn’t like calling it a booster.

“Because they’re vaccinated and they have two doses they have a false sense of security that they are protected. We needed to come ahead of it immediately and say you need a third dose, and we were late to do so,” Dr. Mokdad said.

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

COVID-19 cases are rising across 40 states and territories, setting the United States up for a rough fifth surge of the pandemic.

“A significant rise in cases just before Thanksgiving is not what we want to be seeing,” said Stephen Kissler, PhD, a postdoctoral researcher and data modeler at the Harvard TH Chan School of Public Health in Boston.

Dr. Kissler said he’d rather see increases in daily cases coming 2 weeks after busy travel periods, as that would mean they could come back down as people returned to their routines.

Seeing big increases in cases ahead of the holidays, he said, “is sort of like adding fuel to an already raging fire.”

Last winter, vaccines hadn’t been rolled out as the nation prepared for Thanksgiving. COVID-19 was burning through family gatherings.

But now that two-thirds of Americans over age 5 are fully vaccinated and booster doses are approved for all adults, will a rise in cases translate, once again, into a strain on our still thinly stretched healthcare system?

Experts say the vaccines are keeping people out of the hospital, which will help. And new antiviral pills are coming that seem to be able to cut a COVID-19 infection off at the knees, at least according to early data. A U.S. Food and Drug Administration panel meets next week to discuss the first application for a pill by Merck.

But experts caution that the coming surge will almost certainly tax hospitals again, especially in areas with lower vaccination rates.

And even states where blood testing shows that significant numbers of people have antibodies after a COVID-19 infection aren’t out of the woods, in part because we still don’t know how long the immunity generated by infection may last.
 

“Erosion of immunity”

“It’s hard to know how much risk is out there,” said Jeffrey Shaman, PhD, professor of environmental health sciences at Columbia University’s Mailman School of Public Health in New York City, who has been modeling the trajectory of the pandemic.

“We’re estimating, unfortunately, and we have for many weeks now, that there is an erosion of immunity,” Dr. Shaman said. “I think it could get bad. How bad? I’m not sure.”

Ali Mokdad, PhD, a professor of health metrics sciences at the University of Washington’s Institute for Health Metrics and Evaluation in Seattle, agrees.

Because there are so few studies on how long immunity from natural infection lasts, Dr. Mokdad and his colleagues are assuming that waning immunity after infection happens at least as quickly as it does after vaccination.

Their model is predicting that the average number of daily cases will peak at around 100,000, with another 100,000 going undetected, and will stay at that level until the end of January, as some states recover from their surges and others pick up steam.

While the number of daily deaths won’t climb to the heights seen during the summer surge, Dr. Mokdad said their model is predicting that daily deaths will climb again to about 1,200 a day.

“We are almost there right now, and it will be with us for a while,” he said. “We are predicting 881,000 deaths by March 1.”

The United States has currently recorded 773,000 COVID-19 deaths, so Dr. Mokdad is predicting about 120,000 more deaths between now and then.

He said his model shows that more than half of those deaths could be prevented if 95% of Americans wore their masks while in close proximity to strangers.

Currently, only about 36% of Americans are consistently wearing masks, according to surveys. While people are moving around more now, mobility is at prepandemic levels in some states.

“The rise that you are seeing right now is high mobility and low mask wearing in the United States,” Dr. Mokdad said.

The solution, he said, is for all adults to get another dose of vaccine — he doesn’t like calling it a booster.

“Because they’re vaccinated and they have two doses they have a false sense of security that they are protected. We needed to come ahead of it immediately and say you need a third dose, and we were late to do so,” Dr. Mokdad said.

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

A growing trend of off-label, low-dose antipsychotic prescribing to treat disorders such as anxiety and insomnia has been tied to an increased risk of cardiometabolic death, new research shows.

Investigators studied data from large Swedish registries on over 420,000 individuals without previous psychotic, bipolar, or cardiometabolic disorders and found that off-label treatment with olanzapine or quetiapine for 6 to 12 months – even at a low dose – was associated with an almost twofold higher risk of cardiometabolic mortality, compared to no treatment. The risk remained elevated after 12 months, but the finding was not deemed significant.

“Clinicians should be made aware that low-dose treatment with these drugs is probably not a harmless choice for insomnia and anxiety, and while they have the benefit of not being addictive and [are] seemingly effective, they might come at a cost of shortening patients’ life span,” study investigator Jonas Berge, MD, PhD, associate professor and resident psychiatrist, Lund University, Sweden, said in an interview.

“Clinicians should take this information into account when prescribing the drugs and also monitor the patients with regular physical examinations and blood tests in the same way as when treating patients with psychosis with higher doses of these drugs,” he said.

The study was published online Nov. 9 in the Journal of Psychiatric Research.
 

A growing trend

Use of low-dose antipsychotics to treat a variety of psychiatric and behavioral disturbances, including anxiety, insomnia, and agitation, has “surged in popularity,” the authors wrote.

Quetiapine and olanzapine “rank as two of the most frequently prescribed second-generation antipsychotics and, next to clozapine, are considered to exhort the highest risk for cardiometabolic sequelae, including components of metabolic syndrome,” they added.

Previous research examining the association between second-generation antipsychotics and placebo has either not focused on cardiometabolic-specific causes or has examined only cohorts with severe mental illness, so those findings “do not necessarily generalize to others treated off-label,” they noted.

“The motivation for the study came from my work as a psychiatrist, in which I’ve noticed that the off-label use of these medications [olanzapine and quetiapine] for anxiety and insomnia seems highly prevalent, and that many patients seem to gain a lot of weight, despite low doses,” Dr. Berge said.

There is “evidence to suggest that clinicians may underappreciate cardiometabolic risks owing to antipsychotic treatment, as routine screening is often incomplete or inconsistent,” the authors noted.

“To do a risk-benefit analysis of these drugs in low doses, the risks involved – as well as the effects, of course – need to be studied,” Dr. Berge stated.

To investigate the question, the researchers turned to three large cross-linked Swedish registers: the National Patient Register, containing demographic and medical data; the Prescribed Drug Register; and the Cause of Death Register.

They identified all individuals aged 18 years and older with at least one psychiatric visit (inpatient or outpatient) between July 1, 2006, and Dec. 31, 2016, to see how many were prescribed low-dose olanzapine or quetiapine (defined as ≤ 5 mg/day of olanzapine or olanzapine equivalent [OE]), which was used as a proxy marker for off-label treatment, since this dose is considered subtherapeutic for severe mental illness.

They calculated two time-dependent variables – cumulative dose and past annual average dose – and then used those to compute three different exposure valuables: those treated with low-dose OE; cumulative exposure (i.e., period treated with an average 5 mg/day); and a continuous variable “corresponding to each year exposed OE 5 mg/day.”

The primary outcome was set as mortality from cardiometabolic-related disorders, while secondary outcomes were disease-specific and all-cause mortality.
 

‘Weak’ association

The final cohort consisted of 428,525 individuals (mean [SD] age, 36.8 [15.4] years, 52.7% female) at baseline, with observation taking place over a mean of 4.8 years [range, 1 day to 10.5 years]) or a total of over 2 million (2,062,241) person-years.

Of the cohort, 4.3% (n = 18,317) had at least two prescriptions for either olanzapine or quetiapine (although subsequently, 86.5% were censored for exceeding the average OE dose of 5 mg/day).

By the end of the study, 3.1% of the cohort had died during the observation time, and of these, 69.5% were from disease-specific causes, while close to one-fifth (19.5%) were from cardiometabolic-specific causes.

On the whole, treatment status (i.e., treated vs. untreated) was not significantly associated with cardiometabolic mortality (adjusted hazard ratio [HR], .86 [95% confidence interval, 0.64-1.15]; P = .307).

Compared to no treatment, treatment with olanzapine or quetiapine for less than 6 months was significantly associated with a reduced risk of cardiovascular mortality (adjusted HR, .56 [.37 – .87]; P = .010). On the other hand, treatment for 6-12 months was significantly associated with an almost twofold increased risk (adjusted HR, 1.89 [1.22-2.92]; P = .004). The increased risk continued beyond 12 months, although the difference no longer remained significant.

“In the subgroup analysis consisting of individuals who had ever been treated with olanzapine/quetiapine, starting at the date of their first prescription, the hazard for cardiometabolic mortality increased significantly by 45% (6%-99%; P = .019) for every year exposed to an average 5 mg/day,” the authors reported.

The authors concluded that the association between low-dose olanzapine/quetiapine treatment and cardiometabolic mortality was present, but “weak.”

The hazard for disease-specific mortality also significantly increased with each year exposed to an average of 5 mg/day of OE (HR, 1.24 [1.03-1.50]; P = .026).

Treatment status similarly was associated with all-cause mortality (HR, 1.16 [1.03-1.30]; P = .012), although the increased hazard for all-cause mortality with each year of exposure was not considered significant.

“The findings of this study are consistent with the hypothesis that continuous low-dose treatment with these drugs is associated with increased cardiometabolic mortality, but the results are somewhat divergent and not conclusive, so more research is needed,” Dr. Berge said.
 

Seek alternatives

Commenting on the study for this news organization, Roger S. McIntyre, MD, professor of psychiatry and pharmacology, University of Toronto, and head of the Mood Disorders Psychopharmacology Unit, called it a “timely paper” and “an important concept [because] low-doses of these antipsychotics are frequently prescribed across America and there has been less data on the safety [of these antipsychotics at lower doses].”

Dr. McIntyre, chairman and executive director of the Brain and Cognitive Discover Foundation, Toronto, who was not involved with the study, said that this “important report reminds us that there are metabolic safety concerns, even at low doses, where these medications are often used off label.”

He advised clinicians to “seek alternatives, and alternatives that are on-label, for conditions like anxiety and sleep disturbances.”

This work was supported by the South Region Board ALF, Sweden. Dr. Berge and coauthors have disclosed no relevant financial relationships. Dr. McIntyre has received research grant support from CIHR/GACD/Chinese National Natural Research Foundation; and speaker/consultation fees from Lundbeck, Janssen, Purdue, Pfizer, Otsuka, Allergan, Takeda, Neurocrine, Sunovion, Eisai, Minerva, Intra-Cellular, and AbbVie. Dr. McIntyre is CEO of AltMed.

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

A growing trend of off-label, low-dose antipsychotic prescribing to treat disorders such as anxiety and insomnia has been tied to an increased risk of cardiometabolic death, new research shows.

Investigators studied data from large Swedish registries on over 420,000 individuals without previous psychotic, bipolar, or cardiometabolic disorders and found that off-label treatment with olanzapine or quetiapine for 6 to 12 months – even at a low dose – was associated with an almost twofold higher risk of cardiometabolic mortality, compared to no treatment. The risk remained elevated after 12 months, but the finding was not deemed significant.

“Clinicians should be made aware that low-dose treatment with these drugs is probably not a harmless choice for insomnia and anxiety, and while they have the benefit of not being addictive and [are] seemingly effective, they might come at a cost of shortening patients’ life span,” study investigator Jonas Berge, MD, PhD, associate professor and resident psychiatrist, Lund University, Sweden, said in an interview.

“Clinicians should take this information into account when prescribing the drugs and also monitor the patients with regular physical examinations and blood tests in the same way as when treating patients with psychosis with higher doses of these drugs,” he said.

The study was published online Nov. 9 in the Journal of Psychiatric Research.
 

A growing trend

Use of low-dose antipsychotics to treat a variety of psychiatric and behavioral disturbances, including anxiety, insomnia, and agitation, has “surged in popularity,” the authors wrote.

Quetiapine and olanzapine “rank as two of the most frequently prescribed second-generation antipsychotics and, next to clozapine, are considered to exhort the highest risk for cardiometabolic sequelae, including components of metabolic syndrome,” they added.

Previous research examining the association between second-generation antipsychotics and placebo has either not focused on cardiometabolic-specific causes or has examined only cohorts with severe mental illness, so those findings “do not necessarily generalize to others treated off-label,” they noted.

“The motivation for the study came from my work as a psychiatrist, in which I’ve noticed that the off-label use of these medications [olanzapine and quetiapine] for anxiety and insomnia seems highly prevalent, and that many patients seem to gain a lot of weight, despite low doses,” Dr. Berge said.

There is “evidence to suggest that clinicians may underappreciate cardiometabolic risks owing to antipsychotic treatment, as routine screening is often incomplete or inconsistent,” the authors noted.

“To do a risk-benefit analysis of these drugs in low doses, the risks involved – as well as the effects, of course – need to be studied,” Dr. Berge stated.

To investigate the question, the researchers turned to three large cross-linked Swedish registers: the National Patient Register, containing demographic and medical data; the Prescribed Drug Register; and the Cause of Death Register.

They identified all individuals aged 18 years and older with at least one psychiatric visit (inpatient or outpatient) between July 1, 2006, and Dec. 31, 2016, to see how many were prescribed low-dose olanzapine or quetiapine (defined as ≤ 5 mg/day of olanzapine or olanzapine equivalent [OE]), which was used as a proxy marker for off-label treatment, since this dose is considered subtherapeutic for severe mental illness.

They calculated two time-dependent variables – cumulative dose and past annual average dose – and then used those to compute three different exposure valuables: those treated with low-dose OE; cumulative exposure (i.e., period treated with an average 5 mg/day); and a continuous variable “corresponding to each year exposed OE 5 mg/day.”

The primary outcome was set as mortality from cardiometabolic-related disorders, while secondary outcomes were disease-specific and all-cause mortality.
 

‘Weak’ association

The final cohort consisted of 428,525 individuals (mean [SD] age, 36.8 [15.4] years, 52.7% female) at baseline, with observation taking place over a mean of 4.8 years [range, 1 day to 10.5 years]) or a total of over 2 million (2,062,241) person-years.

Of the cohort, 4.3% (n = 18,317) had at least two prescriptions for either olanzapine or quetiapine (although subsequently, 86.5% were censored for exceeding the average OE dose of 5 mg/day).

By the end of the study, 3.1% of the cohort had died during the observation time, and of these, 69.5% were from disease-specific causes, while close to one-fifth (19.5%) were from cardiometabolic-specific causes.

On the whole, treatment status (i.e., treated vs. untreated) was not significantly associated with cardiometabolic mortality (adjusted hazard ratio [HR], .86 [95% confidence interval, 0.64-1.15]; P = .307).

Compared to no treatment, treatment with olanzapine or quetiapine for less than 6 months was significantly associated with a reduced risk of cardiovascular mortality (adjusted HR, .56 [.37 – .87]; P = .010). On the other hand, treatment for 6-12 months was significantly associated with an almost twofold increased risk (adjusted HR, 1.89 [1.22-2.92]; P = .004). The increased risk continued beyond 12 months, although the difference no longer remained significant.

“In the subgroup analysis consisting of individuals who had ever been treated with olanzapine/quetiapine, starting at the date of their first prescription, the hazard for cardiometabolic mortality increased significantly by 45% (6%-99%; P = .019) for every year exposed to an average 5 mg/day,” the authors reported.

The authors concluded that the association between low-dose olanzapine/quetiapine treatment and cardiometabolic mortality was present, but “weak.”

The hazard for disease-specific mortality also significantly increased with each year exposed to an average of 5 mg/day of OE (HR, 1.24 [1.03-1.50]; P = .026).

Treatment status similarly was associated with all-cause mortality (HR, 1.16 [1.03-1.30]; P = .012), although the increased hazard for all-cause mortality with each year of exposure was not considered significant.

“The findings of this study are consistent with the hypothesis that continuous low-dose treatment with these drugs is associated with increased cardiometabolic mortality, but the results are somewhat divergent and not conclusive, so more research is needed,” Dr. Berge said.
 

Seek alternatives

Commenting on the study for this news organization, Roger S. McIntyre, MD, professor of psychiatry and pharmacology, University of Toronto, and head of the Mood Disorders Psychopharmacology Unit, called it a “timely paper” and “an important concept [because] low-doses of these antipsychotics are frequently prescribed across America and there has been less data on the safety [of these antipsychotics at lower doses].”

Dr. McIntyre, chairman and executive director of the Brain and Cognitive Discover Foundation, Toronto, who was not involved with the study, said that this “important report reminds us that there are metabolic safety concerns, even at low doses, where these medications are often used off label.”

He advised clinicians to “seek alternatives, and alternatives that are on-label, for conditions like anxiety and sleep disturbances.”

This work was supported by the South Region Board ALF, Sweden. Dr. Berge and coauthors have disclosed no relevant financial relationships. Dr. McIntyre has received research grant support from CIHR/GACD/Chinese National Natural Research Foundation; and speaker/consultation fees from Lundbeck, Janssen, Purdue, Pfizer, Otsuka, Allergan, Takeda, Neurocrine, Sunovion, Eisai, Minerva, Intra-Cellular, and AbbVie. Dr. McIntyre is CEO of AltMed.

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

A growing trend of off-label, low-dose antipsychotic prescribing to treat disorders such as anxiety and insomnia has been tied to an increased risk of cardiometabolic death, new research shows.

Investigators studied data from large Swedish registries on over 420,000 individuals without previous psychotic, bipolar, or cardiometabolic disorders and found that off-label treatment with olanzapine or quetiapine for 6 to 12 months – even at a low dose – was associated with an almost twofold higher risk of cardiometabolic mortality, compared to no treatment. The risk remained elevated after 12 months, but the finding was not deemed significant.

“Clinicians should be made aware that low-dose treatment with these drugs is probably not a harmless choice for insomnia and anxiety, and while they have the benefit of not being addictive and [are] seemingly effective, they might come at a cost of shortening patients’ life span,” study investigator Jonas Berge, MD, PhD, associate professor and resident psychiatrist, Lund University, Sweden, said in an interview.

“Clinicians should take this information into account when prescribing the drugs and also monitor the patients with regular physical examinations and blood tests in the same way as when treating patients with psychosis with higher doses of these drugs,” he said.

The study was published online Nov. 9 in the Journal of Psychiatric Research.
 

A growing trend

Use of low-dose antipsychotics to treat a variety of psychiatric and behavioral disturbances, including anxiety, insomnia, and agitation, has “surged in popularity,” the authors wrote.

Quetiapine and olanzapine “rank as two of the most frequently prescribed second-generation antipsychotics and, next to clozapine, are considered to exhort the highest risk for cardiometabolic sequelae, including components of metabolic syndrome,” they added.

Previous research examining the association between second-generation antipsychotics and placebo has either not focused on cardiometabolic-specific causes or has examined only cohorts with severe mental illness, so those findings “do not necessarily generalize to others treated off-label,” they noted.

“The motivation for the study came from my work as a psychiatrist, in which I’ve noticed that the off-label use of these medications [olanzapine and quetiapine] for anxiety and insomnia seems highly prevalent, and that many patients seem to gain a lot of weight, despite low doses,” Dr. Berge said.

There is “evidence to suggest that clinicians may underappreciate cardiometabolic risks owing to antipsychotic treatment, as routine screening is often incomplete or inconsistent,” the authors noted.

“To do a risk-benefit analysis of these drugs in low doses, the risks involved – as well as the effects, of course – need to be studied,” Dr. Berge stated.

To investigate the question, the researchers turned to three large cross-linked Swedish registers: the National Patient Register, containing demographic and medical data; the Prescribed Drug Register; and the Cause of Death Register.

They identified all individuals aged 18 years and older with at least one psychiatric visit (inpatient or outpatient) between July 1, 2006, and Dec. 31, 2016, to see how many were prescribed low-dose olanzapine or quetiapine (defined as ≤ 5 mg/day of olanzapine or olanzapine equivalent [OE]), which was used as a proxy marker for off-label treatment, since this dose is considered subtherapeutic for severe mental illness.

They calculated two time-dependent variables – cumulative dose and past annual average dose – and then used those to compute three different exposure valuables: those treated with low-dose OE; cumulative exposure (i.e., period treated with an average 5 mg/day); and a continuous variable “corresponding to each year exposed OE 5 mg/day.”

The primary outcome was set as mortality from cardiometabolic-related disorders, while secondary outcomes were disease-specific and all-cause mortality.
 

‘Weak’ association

The final cohort consisted of 428,525 individuals (mean [SD] age, 36.8 [15.4] years, 52.7% female) at baseline, with observation taking place over a mean of 4.8 years [range, 1 day to 10.5 years]) or a total of over 2 million (2,062,241) person-years.

Of the cohort, 4.3% (n = 18,317) had at least two prescriptions for either olanzapine or quetiapine (although subsequently, 86.5% were censored for exceeding the average OE dose of 5 mg/day).

By the end of the study, 3.1% of the cohort had died during the observation time, and of these, 69.5% were from disease-specific causes, while close to one-fifth (19.5%) were from cardiometabolic-specific causes.

On the whole, treatment status (i.e., treated vs. untreated) was not significantly associated with cardiometabolic mortality (adjusted hazard ratio [HR], .86 [95% confidence interval, 0.64-1.15]; P = .307).

Compared to no treatment, treatment with olanzapine or quetiapine for less than 6 months was significantly associated with a reduced risk of cardiovascular mortality (adjusted HR, .56 [.37 – .87]; P = .010). On the other hand, treatment for 6-12 months was significantly associated with an almost twofold increased risk (adjusted HR, 1.89 [1.22-2.92]; P = .004). The increased risk continued beyond 12 months, although the difference no longer remained significant.

“In the subgroup analysis consisting of individuals who had ever been treated with olanzapine/quetiapine, starting at the date of their first prescription, the hazard for cardiometabolic mortality increased significantly by 45% (6%-99%; P = .019) for every year exposed to an average 5 mg/day,” the authors reported.

The authors concluded that the association between low-dose olanzapine/quetiapine treatment and cardiometabolic mortality was present, but “weak.”

The hazard for disease-specific mortality also significantly increased with each year exposed to an average of 5 mg/day of OE (HR, 1.24 [1.03-1.50]; P = .026).

Treatment status similarly was associated with all-cause mortality (HR, 1.16 [1.03-1.30]; P = .012), although the increased hazard for all-cause mortality with each year of exposure was not considered significant.

“The findings of this study are consistent with the hypothesis that continuous low-dose treatment with these drugs is associated with increased cardiometabolic mortality, but the results are somewhat divergent and not conclusive, so more research is needed,” Dr. Berge said.
 

Seek alternatives

Commenting on the study for this news organization, Roger S. McIntyre, MD, professor of psychiatry and pharmacology, University of Toronto, and head of the Mood Disorders Psychopharmacology Unit, called it a “timely paper” and “an important concept [because] low-doses of these antipsychotics are frequently prescribed across America and there has been less data on the safety [of these antipsychotics at lower doses].”

Dr. McIntyre, chairman and executive director of the Brain and Cognitive Discover Foundation, Toronto, who was not involved with the study, said that this “important report reminds us that there are metabolic safety concerns, even at low doses, where these medications are often used off label.”

He advised clinicians to “seek alternatives, and alternatives that are on-label, for conditions like anxiety and sleep disturbances.”

This work was supported by the South Region Board ALF, Sweden. Dr. Berge and coauthors have disclosed no relevant financial relationships. Dr. McIntyre has received research grant support from CIHR/GACD/Chinese National Natural Research Foundation; and speaker/consultation fees from Lundbeck, Janssen, Purdue, Pfizer, Otsuka, Allergan, Takeda, Neurocrine, Sunovion, Eisai, Minerva, Intra-Cellular, and AbbVie. Dr. McIntyre is CEO of AltMed.

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

Schizophrenia and severe mood and anxiety disorders are associated with a significantly lower risk of COVID-19 but are tied to a two- to fourfold increased risk of death from the virus, new research shows.

The study results held after the researchers controlled for other risk factors, and they contradict an earlier study that showed no increased mortality risk associated with mood or anxiety disorders. The findings come as the overall number of deaths in the United States approaches 800,000.

“These patients were less likely to be infected because they were probably less exposed, but once they have the infection, they are more prone to worse outcomes,” lead author Antonio L. Teixeira, MD, PhD, professor of psychiatry with McGovern Medical School at the University of Texas Health Science Center at Houston, said in an interview.

The study was published online Nov. 23 in JAMA Network Open.
 

Unexpected finding

Researchers analyzed electronic health records for 2.5 million adults with private health insurance who were tested for COVID-19 in 2020.

The overall positivity rate for the entire cohort was 11.91%, and patients with severe psychiatric illness fell below that rate. Positivity rates were 9.86% for people with schizophrenia or mood disorders and 11.17% among those with anxiety disorder.

Despite their lower positivity rate, patients with schizophrenia had the highest odds of death from COVID-19 after adjustment for age, race, body mass index, and comorbidities (aOR, 3.74; 95% confidence interval, 2.66-5.24).

Those results were not very surprising, Dr. Teixeira said, as earlier studies have reported similar findings. However, the data on individuals with mood and anxiety disorders were unexpected.

Patients with mood disorders were nearly three times as likely to die (aOR, 2.76; 95% CI, 2.00-3.81), and those with anxiety disorders had more than double the mortality risk (aOR, 2.34; 95% CI, 1.68-3.27).

“We were expecting some increase, but there was strong evidence in those populations as well,” he said. “We were especially surprised at the data on patients with anxiety disorders.”
 

An outstanding question

These findings contradict a study published Jan. 27, 2021, in JAMA Psychiatry, that showed no significant increase in mortality risk among those with mood or anxiety disorders.

Study methodology and timing might explain some of the differences, Katlyn Nemani, MD, a research assistant professor of psychiatry at New York University, who led that earlier study, said in an interview.

Dr. Nemani’s study had a smaller study sample, examined mortality over a 30-day period after a positive COVID-19 test, and was limited to the peak of the pandemic in New York, between March and May 2020. Dr. Teixeira’s team examined a full year of data and assessed mortality for 7 days following a positive test.

“It is possible patients with some psychiatric disorders were less likely to receive or successfully respond to treatment for severe COVD-19 which evolved during the course of the pandemic,” Dr. Nemani said, adding that it’s also possible that differences in mortality in the days following infection became attenuated over time.

While a meta-analysis published in July and reported by this news organization at that time did show higher COVID-19 mortality among patients with mood disorders, the risk was far lower than that reported in this new study. That report, which included 33 studies in 22 countries, also found no increase in risk among those with anxiety disorder.

In October, the Centers for Disease Control and Prevention added mood disorders to the list of medical conditions that increase the risk for more severe COVID-19. Schizophrenia was already on that list.

“The outstanding question is what underlies this increased risk,” Dr. Nemani said. “Future studies focused on immune-mediated mechanisms and other potential explanations will help guide targeted interventions to reduce morbidity and mortality in this vulnerable population.”

Funding for the study was not disclosed. Dr. Teixeira and Dr. Nemani report no conflicts of interest.

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

Schizophrenia and severe mood and anxiety disorders are associated with a significantly lower risk of COVID-19 but are tied to a two- to fourfold increased risk of death from the virus, new research shows.

The study results held after the researchers controlled for other risk factors, and they contradict an earlier study that showed no increased mortality risk associated with mood or anxiety disorders. The findings come as the overall number of deaths in the United States approaches 800,000.

“These patients were less likely to be infected because they were probably less exposed, but once they have the infection, they are more prone to worse outcomes,” lead author Antonio L. Teixeira, MD, PhD, professor of psychiatry with McGovern Medical School at the University of Texas Health Science Center at Houston, said in an interview.

The study was published online Nov. 23 in JAMA Network Open.
 

Unexpected finding

Researchers analyzed electronic health records for 2.5 million adults with private health insurance who were tested for COVID-19 in 2020.

The overall positivity rate for the entire cohort was 11.91%, and patients with severe psychiatric illness fell below that rate. Positivity rates were 9.86% for people with schizophrenia or mood disorders and 11.17% among those with anxiety disorder.

Despite their lower positivity rate, patients with schizophrenia had the highest odds of death from COVID-19 after adjustment for age, race, body mass index, and comorbidities (aOR, 3.74; 95% confidence interval, 2.66-5.24).

Those results were not very surprising, Dr. Teixeira said, as earlier studies have reported similar findings. However, the data on individuals with mood and anxiety disorders were unexpected.

Patients with mood disorders were nearly three times as likely to die (aOR, 2.76; 95% CI, 2.00-3.81), and those with anxiety disorders had more than double the mortality risk (aOR, 2.34; 95% CI, 1.68-3.27).

“We were expecting some increase, but there was strong evidence in those populations as well,” he said. “We were especially surprised at the data on patients with anxiety disorders.”
 

An outstanding question

These findings contradict a study published Jan. 27, 2021, in JAMA Psychiatry, that showed no significant increase in mortality risk among those with mood or anxiety disorders.

Study methodology and timing might explain some of the differences, Katlyn Nemani, MD, a research assistant professor of psychiatry at New York University, who led that earlier study, said in an interview.

Dr. Nemani’s study had a smaller study sample, examined mortality over a 30-day period after a positive COVID-19 test, and was limited to the peak of the pandemic in New York, between March and May 2020. Dr. Teixeira’s team examined a full year of data and assessed mortality for 7 days following a positive test.

“It is possible patients with some psychiatric disorders were less likely to receive or successfully respond to treatment for severe COVD-19 which evolved during the course of the pandemic,” Dr. Nemani said, adding that it’s also possible that differences in mortality in the days following infection became attenuated over time.

While a meta-analysis published in July and reported by this news organization at that time did show higher COVID-19 mortality among patients with mood disorders, the risk was far lower than that reported in this new study. That report, which included 33 studies in 22 countries, also found no increase in risk among those with anxiety disorder.

In October, the Centers for Disease Control and Prevention added mood disorders to the list of medical conditions that increase the risk for more severe COVID-19. Schizophrenia was already on that list.

“The outstanding question is what underlies this increased risk,” Dr. Nemani said. “Future studies focused on immune-mediated mechanisms and other potential explanations will help guide targeted interventions to reduce morbidity and mortality in this vulnerable population.”

Funding for the study was not disclosed. Dr. Teixeira and Dr. Nemani report no conflicts of interest.

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

Schizophrenia and severe mood and anxiety disorders are associated with a significantly lower risk of COVID-19 but are tied to a two- to fourfold increased risk of death from the virus, new research shows.

The study results held after the researchers controlled for other risk factors, and they contradict an earlier study that showed no increased mortality risk associated with mood or anxiety disorders. The findings come as the overall number of deaths in the United States approaches 800,000.

“These patients were less likely to be infected because they were probably less exposed, but once they have the infection, they are more prone to worse outcomes,” lead author Antonio L. Teixeira, MD, PhD, professor of psychiatry with McGovern Medical School at the University of Texas Health Science Center at Houston, said in an interview.

The study was published online Nov. 23 in JAMA Network Open.
 

Unexpected finding

Researchers analyzed electronic health records for 2.5 million adults with private health insurance who were tested for COVID-19 in 2020.

The overall positivity rate for the entire cohort was 11.91%, and patients with severe psychiatric illness fell below that rate. Positivity rates were 9.86% for people with schizophrenia or mood disorders and 11.17% among those with anxiety disorder.

Despite their lower positivity rate, patients with schizophrenia had the highest odds of death from COVID-19 after adjustment for age, race, body mass index, and comorbidities (aOR, 3.74; 95% confidence interval, 2.66-5.24).

Those results were not very surprising, Dr. Teixeira said, as earlier studies have reported similar findings. However, the data on individuals with mood and anxiety disorders were unexpected.

Patients with mood disorders were nearly three times as likely to die (aOR, 2.76; 95% CI, 2.00-3.81), and those with anxiety disorders had more than double the mortality risk (aOR, 2.34; 95% CI, 1.68-3.27).

“We were expecting some increase, but there was strong evidence in those populations as well,” he said. “We were especially surprised at the data on patients with anxiety disorders.”
 

An outstanding question

These findings contradict a study published Jan. 27, 2021, in JAMA Psychiatry, that showed no significant increase in mortality risk among those with mood or anxiety disorders.

Study methodology and timing might explain some of the differences, Katlyn Nemani, MD, a research assistant professor of psychiatry at New York University, who led that earlier study, said in an interview.

Dr. Nemani’s study had a smaller study sample, examined mortality over a 30-day period after a positive COVID-19 test, and was limited to the peak of the pandemic in New York, between March and May 2020. Dr. Teixeira’s team examined a full year of data and assessed mortality for 7 days following a positive test.

“It is possible patients with some psychiatric disorders were less likely to receive or successfully respond to treatment for severe COVD-19 which evolved during the course of the pandemic,” Dr. Nemani said, adding that it’s also possible that differences in mortality in the days following infection became attenuated over time.

While a meta-analysis published in July and reported by this news organization at that time did show higher COVID-19 mortality among patients with mood disorders, the risk was far lower than that reported in this new study. That report, which included 33 studies in 22 countries, also found no increase in risk among those with anxiety disorder.

In October, the Centers for Disease Control and Prevention added mood disorders to the list of medical conditions that increase the risk for more severe COVID-19. Schizophrenia was already on that list.

“The outstanding question is what underlies this increased risk,” Dr. Nemani said. “Future studies focused on immune-mediated mechanisms and other potential explanations will help guide targeted interventions to reduce morbidity and mortality in this vulnerable population.”

Funding for the study was not disclosed. Dr. Teixeira and Dr. Nemani report no conflicts of interest.

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

A new blood test that identifies a variant of the protein P53 appears to predict Alzheimer’s disease (AD) progression up to 6 years in advance of a clinical diagnosis, early research suggests.

Analysis of two studies showed the test (AlzoSure Predict), which uses less than 1 ml of blood, had numerous benefits compared with other blood tests that track AD pathology.

“We believe this has the potential to radically improve early stratification and identification of patients for trials 6 years in advance of a diagnosis, which can potentially enable more rapid and efficient approvals of therapies,” Paul Kinnon, CEO of Diadem, the test’s manufacturer, said in an interview.

The findings were presented at the 14th Clinical Trials on Alzheimer’s Disease (CTAD) conference.
 

Positive “discovery” results

P53, which is present in both the brain and elsewhere in the body, “is one of the most targeted proteins” for drug development in cancer and other conditions, said Mr. Kinnon.

The current blood test measures a derivative of P53 (U-p53AZ). Previous research suggests this derivative, which affects amyloid and oxidative stress, is also implicated in AD pathogenesis.

Researchers used blood samples from patients aged 60 years and older from the Australia Imaging, Biomarkers, and Lifestyles (AIBL) study who had various levels of cognitive function.

They analyzed samples at multiple timepoints over a 10-year period, “so we know when the marker is most accurate at predicting decline,” Mr. Kinnon said.

The first of two studies was considered a “discovery” study and included blood samples from 224 patients.

Results showed the test predicted decline from mild cognitive impairment (MCI) to AD at the end of 6 years, with an area under the curve (AUC) greater than 90%.

These results are “massive,” said Mr. Kinnon. “It’s the most accurate test I’ve seen anywhere for predicting decline of a patient.”

The test can also accurately classify a patient’s stage of cognition, he added. “Not only does it allow us to predict 6 years in advance, it also tells us if the patient has SMC [subjective memory complaints], MCI, or AD with a 95% certainty,” Mr. Kinnon said.

He noted that test sensitivity was higher than results found from traditional methods that are currently being used. The positive predictive value (PPV) and negative predictive value (NPV), which were at 90% or more, were “absolutely fantastic,” said Mr. Kinnon.
 

“Better than expected” results

In the second “validation” study, investigators examined samples from a completely different group of 482 patients. The “very compelling” results showed AUCs over 90%, PPVs over 90%, and “very high” NPVs, Mr. Kinnon said.

“These are great data, better than we expected,” he added.

However, he noted the test is “very specific” for decline to AD and not to other dementias.

In addition, Mr. Kinnon noted the test does not monitor levels of amyloid beta or tau, which accumulate at a later stage of AD. “Amyloid and tau tell you you’ve got it. We’re there way before those concentrations become detectable,” he said.

Identifying patients who will progress to AD years before they have symptoms gives them time to make medical decisions. These patients may also try treatments at an earlier stage of the disease, when these therapies are most likely to be helpful, said Mr. Kinnon.

In addition, using the test could speed up the approval of prospective drug treatments for AD. Currently, pharmaceutical companies enroll thousands of patients into a clinical study “and they don’t know which ones will have AD,” Mr. Kinnon noted.

“This test tells you these are the ones who are going to progress and should go into the study, and these are the ones that aren’t. So it makes the studies statistically relevant and accurate,” he said.

Investigators can also use the test to monitor patients during a study instead of relying on expensive PET scans and painful and costly spinal fluid taps, he added.

Previous surveys and market research have shown that neurologists and general practitioners “want a blood test to screen patients early, to help educate and inform patients,” said Mr. Kinnon.

Further results that will include biobank data on more than 1,000 patients in the United States and Europe are due for completion toward the end of this year.

The company is currently in negotiations to bring the product to North America, Europe, and elsewhere. “Our goal is to have it on the market by the middle of next year in multiple regions,” Mr. Kinnon said.
 

Encouraging, preliminary

Commenting on the findings, Percy Griffin, PhD, MSc, director of scientific engagement at the Alzheimer’s Association, said “it’s exciting” to see development of novel ways for detecting or predicting AD.

“There is an urgent need for simple, inexpensive, noninvasive, and accessible early detection tools for Alzheimer’s, such as a blood test,” he said.

However, Dr. Griffin cautioned the test is still in the early stages of development and has not been tested extensively in large, diverse clinical trials.

In addition, although the test predicts whether a person will progress, it does not predict when the person will progress, he added.

“These preliminary results are encouraging, but further validation is needed before this test can be implemented widely,” he said.

Technologies that facilitate the early detection and intervention before significant loss of brain cells from AD “would be game-changing” for individuals, families, and the healthcare system, Dr. Griffin concluded.

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

A new blood test that identifies a variant of the protein P53 appears to predict Alzheimer’s disease (AD) progression up to 6 years in advance of a clinical diagnosis, early research suggests.

Analysis of two studies showed the test (AlzoSure Predict), which uses less than 1 ml of blood, had numerous benefits compared with other blood tests that track AD pathology.

“We believe this has the potential to radically improve early stratification and identification of patients for trials 6 years in advance of a diagnosis, which can potentially enable more rapid and efficient approvals of therapies,” Paul Kinnon, CEO of Diadem, the test’s manufacturer, said in an interview.

The findings were presented at the 14th Clinical Trials on Alzheimer’s Disease (CTAD) conference.
 

Positive “discovery” results

P53, which is present in both the brain and elsewhere in the body, “is one of the most targeted proteins” for drug development in cancer and other conditions, said Mr. Kinnon.

The current blood test measures a derivative of P53 (U-p53AZ). Previous research suggests this derivative, which affects amyloid and oxidative stress, is also implicated in AD pathogenesis.

Researchers used blood samples from patients aged 60 years and older from the Australia Imaging, Biomarkers, and Lifestyles (AIBL) study who had various levels of cognitive function.

They analyzed samples at multiple timepoints over a 10-year period, “so we know when the marker is most accurate at predicting decline,” Mr. Kinnon said.

The first of two studies was considered a “discovery” study and included blood samples from 224 patients.

Results showed the test predicted decline from mild cognitive impairment (MCI) to AD at the end of 6 years, with an area under the curve (AUC) greater than 90%.

These results are “massive,” said Mr. Kinnon. “It’s the most accurate test I’ve seen anywhere for predicting decline of a patient.”

The test can also accurately classify a patient’s stage of cognition, he added. “Not only does it allow us to predict 6 years in advance, it also tells us if the patient has SMC [subjective memory complaints], MCI, or AD with a 95% certainty,” Mr. Kinnon said.

He noted that test sensitivity was higher than results found from traditional methods that are currently being used. The positive predictive value (PPV) and negative predictive value (NPV), which were at 90% or more, were “absolutely fantastic,” said Mr. Kinnon.
 

“Better than expected” results

In the second “validation” study, investigators examined samples from a completely different group of 482 patients. The “very compelling” results showed AUCs over 90%, PPVs over 90%, and “very high” NPVs, Mr. Kinnon said.

“These are great data, better than we expected,” he added.

However, he noted the test is “very specific” for decline to AD and not to other dementias.

In addition, Mr. Kinnon noted the test does not monitor levels of amyloid beta or tau, which accumulate at a later stage of AD. “Amyloid and tau tell you you’ve got it. We’re there way before those concentrations become detectable,” he said.

Identifying patients who will progress to AD years before they have symptoms gives them time to make medical decisions. These patients may also try treatments at an earlier stage of the disease, when these therapies are most likely to be helpful, said Mr. Kinnon.

In addition, using the test could speed up the approval of prospective drug treatments for AD. Currently, pharmaceutical companies enroll thousands of patients into a clinical study “and they don’t know which ones will have AD,” Mr. Kinnon noted.

“This test tells you these are the ones who are going to progress and should go into the study, and these are the ones that aren’t. So it makes the studies statistically relevant and accurate,” he said.

Investigators can also use the test to monitor patients during a study instead of relying on expensive PET scans and painful and costly spinal fluid taps, he added.

Previous surveys and market research have shown that neurologists and general practitioners “want a blood test to screen patients early, to help educate and inform patients,” said Mr. Kinnon.

Further results that will include biobank data on more than 1,000 patients in the United States and Europe are due for completion toward the end of this year.

The company is currently in negotiations to bring the product to North America, Europe, and elsewhere. “Our goal is to have it on the market by the middle of next year in multiple regions,” Mr. Kinnon said.
 

Encouraging, preliminary

Commenting on the findings, Percy Griffin, PhD, MSc, director of scientific engagement at the Alzheimer’s Association, said “it’s exciting” to see development of novel ways for detecting or predicting AD.

“There is an urgent need for simple, inexpensive, noninvasive, and accessible early detection tools for Alzheimer’s, such as a blood test,” he said.

However, Dr. Griffin cautioned the test is still in the early stages of development and has not been tested extensively in large, diverse clinical trials.

In addition, although the test predicts whether a person will progress, it does not predict when the person will progress, he added.

“These preliminary results are encouraging, but further validation is needed before this test can be implemented widely,” he said.

Technologies that facilitate the early detection and intervention before significant loss of brain cells from AD “would be game-changing” for individuals, families, and the healthcare system, Dr. Griffin concluded.

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

A new blood test that identifies a variant of the protein P53 appears to predict Alzheimer’s disease (AD) progression up to 6 years in advance of a clinical diagnosis, early research suggests.

Analysis of two studies showed the test (AlzoSure Predict), which uses less than 1 ml of blood, had numerous benefits compared with other blood tests that track AD pathology.

“We believe this has the potential to radically improve early stratification and identification of patients for trials 6 years in advance of a diagnosis, which can potentially enable more rapid and efficient approvals of therapies,” Paul Kinnon, CEO of Diadem, the test’s manufacturer, said in an interview.

The findings were presented at the 14th Clinical Trials on Alzheimer’s Disease (CTAD) conference.
 

Positive “discovery” results

P53, which is present in both the brain and elsewhere in the body, “is one of the most targeted proteins” for drug development in cancer and other conditions, said Mr. Kinnon.

The current blood test measures a derivative of P53 (U-p53AZ). Previous research suggests this derivative, which affects amyloid and oxidative stress, is also implicated in AD pathogenesis.

Researchers used blood samples from patients aged 60 years and older from the Australia Imaging, Biomarkers, and Lifestyles (AIBL) study who had various levels of cognitive function.

They analyzed samples at multiple timepoints over a 10-year period, “so we know when the marker is most accurate at predicting decline,” Mr. Kinnon said.

The first of two studies was considered a “discovery” study and included blood samples from 224 patients.

Results showed the test predicted decline from mild cognitive impairment (MCI) to AD at the end of 6 years, with an area under the curve (AUC) greater than 90%.

These results are “massive,” said Mr. Kinnon. “It’s the most accurate test I’ve seen anywhere for predicting decline of a patient.”

The test can also accurately classify a patient’s stage of cognition, he added. “Not only does it allow us to predict 6 years in advance, it also tells us if the patient has SMC [subjective memory complaints], MCI, or AD with a 95% certainty,” Mr. Kinnon said.

He noted that test sensitivity was higher than results found from traditional methods that are currently being used. The positive predictive value (PPV) and negative predictive value (NPV), which were at 90% or more, were “absolutely fantastic,” said Mr. Kinnon.
 

“Better than expected” results

In the second “validation” study, investigators examined samples from a completely different group of 482 patients. The “very compelling” results showed AUCs over 90%, PPVs over 90%, and “very high” NPVs, Mr. Kinnon said.

“These are great data, better than we expected,” he added.

However, he noted the test is “very specific” for decline to AD and not to other dementias.

In addition, Mr. Kinnon noted the test does not monitor levels of amyloid beta or tau, which accumulate at a later stage of AD. “Amyloid and tau tell you you’ve got it. We’re there way before those concentrations become detectable,” he said.

Identifying patients who will progress to AD years before they have symptoms gives them time to make medical decisions. These patients may also try treatments at an earlier stage of the disease, when these therapies are most likely to be helpful, said Mr. Kinnon.

In addition, using the test could speed up the approval of prospective drug treatments for AD. Currently, pharmaceutical companies enroll thousands of patients into a clinical study “and they don’t know which ones will have AD,” Mr. Kinnon noted.

“This test tells you these are the ones who are going to progress and should go into the study, and these are the ones that aren’t. So it makes the studies statistically relevant and accurate,” he said.

Investigators can also use the test to monitor patients during a study instead of relying on expensive PET scans and painful and costly spinal fluid taps, he added.

Previous surveys and market research have shown that neurologists and general practitioners “want a blood test to screen patients early, to help educate and inform patients,” said Mr. Kinnon.

Further results that will include biobank data on more than 1,000 patients in the United States and Europe are due for completion toward the end of this year.

The company is currently in negotiations to bring the product to North America, Europe, and elsewhere. “Our goal is to have it on the market by the middle of next year in multiple regions,” Mr. Kinnon said.
 

Encouraging, preliminary

Commenting on the findings, Percy Griffin, PhD, MSc, director of scientific engagement at the Alzheimer’s Association, said “it’s exciting” to see development of novel ways for detecting or predicting AD.

“There is an urgent need for simple, inexpensive, noninvasive, and accessible early detection tools for Alzheimer’s, such as a blood test,” he said.

However, Dr. Griffin cautioned the test is still in the early stages of development and has not been tested extensively in large, diverse clinical trials.

In addition, although the test predicts whether a person will progress, it does not predict when the person will progress, he added.

“These preliminary results are encouraging, but further validation is needed before this test can be implemented widely,” he said.

Technologies that facilitate the early detection and intervention before significant loss of brain cells from AD “would be game-changing” for individuals, families, and the healthcare system, Dr. Griffin concluded.

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

A patient has been sentenced to life in prison 4 years after brutally murdering his psychiatrist.

According to news reports, Umar Dutt, then age 21, went to the office of psychiatrist Achutha Reddy, MD, in Wichita, Kan., on Sept. 19, 2017, aiming to hold the doctor hostage. Dr. Reddy’s office manager reportedly heard noise coming from the closed office and after entering, found Mr. Dutt assaulting the 57-year-old Dr. Reddy.

She intervened, and Dr. Reddy fled the building, but Mr. Dutt followed him and ultimately stabbed the physician more than 160 times. Mr. Dutt than ran over Dr. Reddy’s body.

The patient was arrested that day elsewhere and initially entered a “not guilty” plea in Sedgwick County District Court in 2019. Mr. Dutt was held in the county jail on a $1 million bond.

In September 2021, he changed his plea to guilty. He was sentenced on Nov. 9.

According to news reports, Mr. Dutt will be eligible for parole in 25 years. He received credit for time served of 4 years. The prosecutors and defense attorneys and the judge recommended that Mr. Dutt serve his sentence at Larned Correctional Mental Health Facility because of a history of mental illness.

KWCH reports that the Kansas Department of Corrections will ultimately decide where Mr. Dutt will be incarcerated.

Dr. Reddy left behind a wife and three children.

At Mr. Dutt’s sentencing hearing, Dr. Reddy’s widow, Beena Reddy, MD, a Wichita-based anesthesiologist, reportedly told the court: “My children and I have been devastated by Achutha’s death. Our stability, our security, our peace of mind, has been destroyed by the premeditated, evil actions of Umar Dutt.”

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

A patient has been sentenced to life in prison 4 years after brutally murdering his psychiatrist.

According to news reports, Umar Dutt, then age 21, went to the office of psychiatrist Achutha Reddy, MD, in Wichita, Kan., on Sept. 19, 2017, aiming to hold the doctor hostage. Dr. Reddy’s office manager reportedly heard noise coming from the closed office and after entering, found Mr. Dutt assaulting the 57-year-old Dr. Reddy.

She intervened, and Dr. Reddy fled the building, but Mr. Dutt followed him and ultimately stabbed the physician more than 160 times. Mr. Dutt than ran over Dr. Reddy’s body.

The patient was arrested that day elsewhere and initially entered a “not guilty” plea in Sedgwick County District Court in 2019. Mr. Dutt was held in the county jail on a $1 million bond.

In September 2021, he changed his plea to guilty. He was sentenced on Nov. 9.

According to news reports, Mr. Dutt will be eligible for parole in 25 years. He received credit for time served of 4 years. The prosecutors and defense attorneys and the judge recommended that Mr. Dutt serve his sentence at Larned Correctional Mental Health Facility because of a history of mental illness.

KWCH reports that the Kansas Department of Corrections will ultimately decide where Mr. Dutt will be incarcerated.

Dr. Reddy left behind a wife and three children.

At Mr. Dutt’s sentencing hearing, Dr. Reddy’s widow, Beena Reddy, MD, a Wichita-based anesthesiologist, reportedly told the court: “My children and I have been devastated by Achutha’s death. Our stability, our security, our peace of mind, has been destroyed by the premeditated, evil actions of Umar Dutt.”

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

A patient has been sentenced to life in prison 4 years after brutally murdering his psychiatrist.

According to news reports, Umar Dutt, then age 21, went to the office of psychiatrist Achutha Reddy, MD, in Wichita, Kan., on Sept. 19, 2017, aiming to hold the doctor hostage. Dr. Reddy’s office manager reportedly heard noise coming from the closed office and after entering, found Mr. Dutt assaulting the 57-year-old Dr. Reddy.

She intervened, and Dr. Reddy fled the building, but Mr. Dutt followed him and ultimately stabbed the physician more than 160 times. Mr. Dutt than ran over Dr. Reddy’s body.

The patient was arrested that day elsewhere and initially entered a “not guilty” plea in Sedgwick County District Court in 2019. Mr. Dutt was held in the county jail on a $1 million bond.

In September 2021, he changed his plea to guilty. He was sentenced on Nov. 9.

According to news reports, Mr. Dutt will be eligible for parole in 25 years. He received credit for time served of 4 years. The prosecutors and defense attorneys and the judge recommended that Mr. Dutt serve his sentence at Larned Correctional Mental Health Facility because of a history of mental illness.

KWCH reports that the Kansas Department of Corrections will ultimately decide where Mr. Dutt will be incarcerated.

Dr. Reddy left behind a wife and three children.

At Mr. Dutt’s sentencing hearing, Dr. Reddy’s widow, Beena Reddy, MD, a Wichita-based anesthesiologist, reportedly told the court: “My children and I have been devastated by Achutha’s death. Our stability, our security, our peace of mind, has been destroyed by the premeditated, evil actions of Umar Dutt.”

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

A newly released position statement from the American Academy of Neurology (AAN) provides guidance to neurologists about counseling  patients with Alzheimer’s disease and their families about the controversial drug aducanumab (Aduhelm).

The statement includes ethical considerations and recommendations for informed consent, and the AAN notes that neurologists should ensure that patients understand all of the issues and uncertainties surrounding the use of aducanumab.

“Neurologists and other clinicians want to provide the best care to patients and families, particularly for a disease that is as challenging as Alzheimer’s. We hope that this statement can be a guide for clinicians in communicating with patients and families in order to carefully consider decisions about the use of aducanumab,” said lead author Winston Chiong, MD, PhD, University of California San Francisco Memory and Aging Center, and a member of the AAN’s Ethics, Law, and Humanities Committee.

The statement was published online Nov. 17 in Neurology.
 

Open, honest communication

The Food and Drug Administration approved the antiamyloid agent aducanumab based on two studies that were both stopped prematurely for futility. In subsequent post hoc analyses of the available data, one of those studies indicated a statistically significant, albeit small, benefit with high-dose aducanumab, while the other study continued to show no benefit.

The clinical importance of the small statistical benefit in the single trial for daily function is unclear, and aducanumab was also associated with brain inflammation and brain bleeds in more than one-third of patients who received the FDA-approved dose, which requires regular brain MRI monitoring.

All of this should be communicated to patients, the AAN advises.

Patients should know that while aducanumab reduces beta-amyloid plaques in the brain that are markers of Alzheimer’s disease, it remains unclear whether this provides any meaningful benefit.

The AAN adds that it is equally important to tell patients and families that aducanumab does not restore cognitive function and that there is insufficient data to offer it to people with moderate or advanced dementia or to those without evidence of beta-amyloid plaques.

It’s important to note that very few participants in the aducanumab trials were Hispanic, Black, or Indigenous. 

“Informed consent conversations with patients of populations underrepresented in clinical trials should include disclosure about the absence of safety and efficacy data in these groups,” the authors noted.
 

‘New territory’ for neurologists

“There are two aspects of aducanumab that are relatively new territory for us as neurologists,” Dr. Chiong said. One is the controversy about the evidence for the drug. “In the statement, we’ve tried to help clinicians communicate the uncertainty over aducanumab’s risks and potential benefits,” Dr. Chiong said. The other is the high cost of the drug and how it will be covered.

Aducanumab has a price tag of $56,000 per year, which does not include the cost of infusing the drug, required repeat imaging, and medical management.

The AAN estimates annual costs of prescribing aducanumab may top $100,000 per year. With Medicare generally covering 80%, patients and families must be told that the full costs of treatment may not be covered.

“Regarding cost, we probably don’t think often enough about what prescribing a drug means for an individual patient’s finances and for the health system,” said Dr. Chiong. “In particular, when patients are in Medicare we might assume their health care costs will be sufficiently covered, but because aducanumab is so expensive its use is likely to impose very significant costs on individual patients as well as to the Medicare program,” Dr. Chiong said.

“It is understandable why a new drug for Alzheimer’s disease generates so much interest, because while its approval has been controversial, it still offers a glimmer of hope to patients and their families,” AAN President Orly Avitzur, MD, said in a news release. “By using ethical principles to create this position statement, the American Academy of Neurology aims to help neurologists and other physicians transparently counsel patients and their families with a goal of providing the highest quality patient-centered care,” Dr. Avitzur said.

This statement was approved by the Ethics, Law, and Humanities Committee, a joint committee of the AAN, American Neurological Association, and Child Neurology Society.

This research had no targeted funding. Dr. Chiong has received personal compensation for serving on the Neuroethics Working Group of the National Institutes of Health BRAIN Initiative, and his institution has received research support from the National Institutes of Health. A complete list of author disclosures is available with the original article.

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

A newly released position statement from the American Academy of Neurology (AAN) provides guidance to neurologists about counseling  patients with Alzheimer’s disease and their families about the controversial drug aducanumab (Aduhelm).

The statement includes ethical considerations and recommendations for informed consent, and the AAN notes that neurologists should ensure that patients understand all of the issues and uncertainties surrounding the use of aducanumab.

“Neurologists and other clinicians want to provide the best care to patients and families, particularly for a disease that is as challenging as Alzheimer’s. We hope that this statement can be a guide for clinicians in communicating with patients and families in order to carefully consider decisions about the use of aducanumab,” said lead author Winston Chiong, MD, PhD, University of California San Francisco Memory and Aging Center, and a member of the AAN’s Ethics, Law, and Humanities Committee.

The statement was published online Nov. 17 in Neurology.
 

Open, honest communication

The Food and Drug Administration approved the antiamyloid agent aducanumab based on two studies that were both stopped prematurely for futility. In subsequent post hoc analyses of the available data, one of those studies indicated a statistically significant, albeit small, benefit with high-dose aducanumab, while the other study continued to show no benefit.

The clinical importance of the small statistical benefit in the single trial for daily function is unclear, and aducanumab was also associated with brain inflammation and brain bleeds in more than one-third of patients who received the FDA-approved dose, which requires regular brain MRI monitoring.

All of this should be communicated to patients, the AAN advises.

Patients should know that while aducanumab reduces beta-amyloid plaques in the brain that are markers of Alzheimer’s disease, it remains unclear whether this provides any meaningful benefit.

The AAN adds that it is equally important to tell patients and families that aducanumab does not restore cognitive function and that there is insufficient data to offer it to people with moderate or advanced dementia or to those without evidence of beta-amyloid plaques.

It’s important to note that very few participants in the aducanumab trials were Hispanic, Black, or Indigenous. 

“Informed consent conversations with patients of populations underrepresented in clinical trials should include disclosure about the absence of safety and efficacy data in these groups,” the authors noted.
 

‘New territory’ for neurologists

“There are two aspects of aducanumab that are relatively new territory for us as neurologists,” Dr. Chiong said. One is the controversy about the evidence for the drug. “In the statement, we’ve tried to help clinicians communicate the uncertainty over aducanumab’s risks and potential benefits,” Dr. Chiong said. The other is the high cost of the drug and how it will be covered.

Aducanumab has a price tag of $56,000 per year, which does not include the cost of infusing the drug, required repeat imaging, and medical management.

The AAN estimates annual costs of prescribing aducanumab may top $100,000 per year. With Medicare generally covering 80%, patients and families must be told that the full costs of treatment may not be covered.

“Regarding cost, we probably don’t think often enough about what prescribing a drug means for an individual patient’s finances and for the health system,” said Dr. Chiong. “In particular, when patients are in Medicare we might assume their health care costs will be sufficiently covered, but because aducanumab is so expensive its use is likely to impose very significant costs on individual patients as well as to the Medicare program,” Dr. Chiong said.

“It is understandable why a new drug for Alzheimer’s disease generates so much interest, because while its approval has been controversial, it still offers a glimmer of hope to patients and their families,” AAN President Orly Avitzur, MD, said in a news release. “By using ethical principles to create this position statement, the American Academy of Neurology aims to help neurologists and other physicians transparently counsel patients and their families with a goal of providing the highest quality patient-centered care,” Dr. Avitzur said.

This statement was approved by the Ethics, Law, and Humanities Committee, a joint committee of the AAN, American Neurological Association, and Child Neurology Society.

This research had no targeted funding. Dr. Chiong has received personal compensation for serving on the Neuroethics Working Group of the National Institutes of Health BRAIN Initiative, and his institution has received research support from the National Institutes of Health. A complete list of author disclosures is available with the original article.

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

A newly released position statement from the American Academy of Neurology (AAN) provides guidance to neurologists about counseling  patients with Alzheimer’s disease and their families about the controversial drug aducanumab (Aduhelm).

The statement includes ethical considerations and recommendations for informed consent, and the AAN notes that neurologists should ensure that patients understand all of the issues and uncertainties surrounding the use of aducanumab.

“Neurologists and other clinicians want to provide the best care to patients and families, particularly for a disease that is as challenging as Alzheimer’s. We hope that this statement can be a guide for clinicians in communicating with patients and families in order to carefully consider decisions about the use of aducanumab,” said lead author Winston Chiong, MD, PhD, University of California San Francisco Memory and Aging Center, and a member of the AAN’s Ethics, Law, and Humanities Committee.

The statement was published online Nov. 17 in Neurology.
 

Open, honest communication

The Food and Drug Administration approved the antiamyloid agent aducanumab based on two studies that were both stopped prematurely for futility. In subsequent post hoc analyses of the available data, one of those studies indicated a statistically significant, albeit small, benefit with high-dose aducanumab, while the other study continued to show no benefit.

The clinical importance of the small statistical benefit in the single trial for daily function is unclear, and aducanumab was also associated with brain inflammation and brain bleeds in more than one-third of patients who received the FDA-approved dose, which requires regular brain MRI monitoring.

All of this should be communicated to patients, the AAN advises.

Patients should know that while aducanumab reduces beta-amyloid plaques in the brain that are markers of Alzheimer’s disease, it remains unclear whether this provides any meaningful benefit.

The AAN adds that it is equally important to tell patients and families that aducanumab does not restore cognitive function and that there is insufficient data to offer it to people with moderate or advanced dementia or to those without evidence of beta-amyloid plaques.

It’s important to note that very few participants in the aducanumab trials were Hispanic, Black, or Indigenous. 

“Informed consent conversations with patients of populations underrepresented in clinical trials should include disclosure about the absence of safety and efficacy data in these groups,” the authors noted.
 

‘New territory’ for neurologists

“There are two aspects of aducanumab that are relatively new territory for us as neurologists,” Dr. Chiong said. One is the controversy about the evidence for the drug. “In the statement, we’ve tried to help clinicians communicate the uncertainty over aducanumab’s risks and potential benefits,” Dr. Chiong said. The other is the high cost of the drug and how it will be covered.

Aducanumab has a price tag of $56,000 per year, which does not include the cost of infusing the drug, required repeat imaging, and medical management.

The AAN estimates annual costs of prescribing aducanumab may top $100,000 per year. With Medicare generally covering 80%, patients and families must be told that the full costs of treatment may not be covered.

“Regarding cost, we probably don’t think often enough about what prescribing a drug means for an individual patient’s finances and for the health system,” said Dr. Chiong. “In particular, when patients are in Medicare we might assume their health care costs will be sufficiently covered, but because aducanumab is so expensive its use is likely to impose very significant costs on individual patients as well as to the Medicare program,” Dr. Chiong said.

“It is understandable why a new drug for Alzheimer’s disease generates so much interest, because while its approval has been controversial, it still offers a glimmer of hope to patients and their families,” AAN President Orly Avitzur, MD, said in a news release. “By using ethical principles to create this position statement, the American Academy of Neurology aims to help neurologists and other physicians transparently counsel patients and their families with a goal of providing the highest quality patient-centered care,” Dr. Avitzur said.

This statement was approved by the Ethics, Law, and Humanities Committee, a joint committee of the AAN, American Neurological Association, and Child Neurology Society.

This research had no targeted funding. Dr. Chiong has received personal compensation for serving on the Neuroethics Working Group of the National Institutes of Health BRAIN Initiative, and his institution has received research support from the National Institutes of Health. A complete list of author disclosures is available with the original article.

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