Mental Health

With the changing leaves and cooling temperatures, early autumn also brings the excitement of the new school year. While returning to sports, mastering new subjects, and spending time with old and new friends is exhilarating, this season can also be a time of intense stress.

For those high school students who are especially ambitious, the school year presents the challenge of a very high stakes performance, one whose success will be measured by admission to a prized college. Not only are there classes to study for, but schedules are packed with a maximum number of subjects, a maximum number of Advanced Placement courses and a maximum number of impressive extra-curricular activities. Varsity sports practice, SAT prep, Debate Club, volunteer hours, and on and on.

What is often missing is enough time for sleep, socializing, exploring new interests, and unwinding. When you hear your patients (or parents) describing the intense stress of their overloaded schedules compounded by a sense that “I have no choice,” you have an opportunity to complicate their thinking. Introduce the idea that there are smart approaches to performing your best under stress. Like professional athletes, those experiencing stress can think about their time as being their most precious resource and be intentional about how they can best balance preparation, performance, resting, and recharging. Pushing themselves relentlessly will inevitably lead to burnout and exhaustion. This approach will help them learn to make wise choices and will better serve their healthy development.

Start by acknowledging the stress of high-stakes performance. Telling your patients that they need to lower the temperature by not putting so much pressure on themselves is likely to be experienced as a lack of confidence in them and is unlikely to get any traction. Instead, ask your patients what matters to them the most: Is it admission to the college of their choice? Achieving a certain score or GPA? Is it their competitiveness and drive to win? There is no wrong answer, but it is helpful for them to be able to reflect on what matters to them. Are they hoping to impress someone else? Are they worried about their future financial health and convinced that getting into a certain college will secure their financial success? Do they think this matters more to their parents than to themselves? Or have they discovered an intense interest in theoretical physics and want to be able to study at Caltech? If their ambition is meaningfully connected to an authentic interest or to their emerging identity, their sense of purpose will be much deeper and able to sustain them.

Even with talent and a strong sense of purpose, performing well is very difficult and demanding. It is important to consider the cycle of performance as including preparation, performance itself, and effective rest and recovery, just as with athletic performance. Whether the performance is the SATs, an AP test, a debate or big game, there were probably hours of preparation for every hour of performance. Help them to consider the importance of this practice or preparation time, and how to use that time effectively. Are they able to work in environments where there are few distractions? Do they have the support or useful feedback they need? How are they able to know when it is time for a break or when they are ready? It can be helpful for them to appreciate whether preparation or performance is more challenging for them, as the former requires focus and patience, while the latter requires courage and tenacity. If they are aware of which is harder for them, they can be thoughtful about how to effectively handle those challenges.

What can be most valuable for your patients is hearing from their pediatricians that they need to have time protected for rest and recharging, and not only for preparation and performance. Any athlete knows that failing to do so will lead to exhaustion and injury, and performance inevitably suffers. Rest is unwinding and slowing down, and a restful activity will leave them feeling calm, relaxed, and ready for sleep. A recharging activity is one that leaves them feeling refreshed and energized. Some common restful activities are a hot bath or shower, a distracting activity such as watching a show or surfing the web, playing a simple video game or puzzle or listening to music. Some recharging activities are creative ones (making art or music), engaging in hobbies, reading, or talking with a good friend. A few activities — sleep, exercise, and mindfulness meditation, are powerful in that they pack both rest and recharge into the same activity. Your patients should be discovering and learning which activities they find restful or recharging. The college application process or preparing for a varsity tryout will both add stress and give them an opportunity to learn what rests and recharges them. They should aim to have a list of at least five effective strategies that they can turn to when it’s time to rest or to recharge. Help them turn their work ethic to building a deeper well of self-knowledge that will serve them when they face challenges in high school or when they are on their own in college. This time of stress can be a time of growth, too.

Of course, remind your patients that this is a critical time to focus on basic self-care: They need consistently adequate, restful sleep, good nutrition, and physical activity. They will benefit from regular time in nature and time spent with friends that nourish them. They can find ways to compound these activities: Go for a walk with a friend, eat dinner with family, play a relaxing game while enjoying music. Lastly, ask your patients what is the last new thing they tried. It is easy to become so focused on an ambitious project that there is no time for exploration and play. Play is important throughout life, but adolescents are actively discovering their interests, talents, tastes, and values. To do this they need to be trying things that are new and maybe less purpose-driven. I call this type of activity “senseless fun.” Splashing in the pool is senseless fun, swimming laps is purposeful exercise that my contribute to recharging, and competing in a swim meet is often more on the stressful side. As they discover new talents, deeply engaging interests, what relaxes and recharges them, they will be learning who they are. Regardless of the outcome of a test, a big game, or where they go to college, it is this emerging knowledge about themselves that will carry them into adulthood. The pediatrician’s goal: Encouraging aspiration, exploration, and self-awareness in the context of giving permission for rest, recharging, and senseless fun.

Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com.

With the changing leaves and cooling temperatures, early autumn also brings the excitement of the new school year. While returning to sports, mastering new subjects, and spending time with old and new friends is exhilarating, this season can also be a time of intense stress.

For those high school students who are especially ambitious, the school year presents the challenge of a very high stakes performance, one whose success will be measured by admission to a prized college. Not only are there classes to study for, but schedules are packed with a maximum number of subjects, a maximum number of Advanced Placement courses and a maximum number of impressive extra-curricular activities. Varsity sports practice, SAT prep, Debate Club, volunteer hours, and on and on.

What is often missing is enough time for sleep, socializing, exploring new interests, and unwinding. When you hear your patients (or parents) describing the intense stress of their overloaded schedules compounded by a sense that “I have no choice,” you have an opportunity to complicate their thinking. Introduce the idea that there are smart approaches to performing your best under stress. Like professional athletes, those experiencing stress can think about their time as being their most precious resource and be intentional about how they can best balance preparation, performance, resting, and recharging. Pushing themselves relentlessly will inevitably lead to burnout and exhaustion. This approach will help them learn to make wise choices and will better serve their healthy development.

Start by acknowledging the stress of high-stakes performance. Telling your patients that they need to lower the temperature by not putting so much pressure on themselves is likely to be experienced as a lack of confidence in them and is unlikely to get any traction. Instead, ask your patients what matters to them the most: Is it admission to the college of their choice? Achieving a certain score or GPA? Is it their competitiveness and drive to win? There is no wrong answer, but it is helpful for them to be able to reflect on what matters to them. Are they hoping to impress someone else? Are they worried about their future financial health and convinced that getting into a certain college will secure their financial success? Do they think this matters more to their parents than to themselves? Or have they discovered an intense interest in theoretical physics and want to be able to study at Caltech? If their ambition is meaningfully connected to an authentic interest or to their emerging identity, their sense of purpose will be much deeper and able to sustain them.

Even with talent and a strong sense of purpose, performing well is very difficult and demanding. It is important to consider the cycle of performance as including preparation, performance itself, and effective rest and recovery, just as with athletic performance. Whether the performance is the SATs, an AP test, a debate or big game, there were probably hours of preparation for every hour of performance. Help them to consider the importance of this practice or preparation time, and how to use that time effectively. Are they able to work in environments where there are few distractions? Do they have the support or useful feedback they need? How are they able to know when it is time for a break or when they are ready? It can be helpful for them to appreciate whether preparation or performance is more challenging for them, as the former requires focus and patience, while the latter requires courage and tenacity. If they are aware of which is harder for them, they can be thoughtful about how to effectively handle those challenges.

What can be most valuable for your patients is hearing from their pediatricians that they need to have time protected for rest and recharging, and not only for preparation and performance. Any athlete knows that failing to do so will lead to exhaustion and injury, and performance inevitably suffers. Rest is unwinding and slowing down, and a restful activity will leave them feeling calm, relaxed, and ready for sleep. A recharging activity is one that leaves them feeling refreshed and energized. Some common restful activities are a hot bath or shower, a distracting activity such as watching a show or surfing the web, playing a simple video game or puzzle or listening to music. Some recharging activities are creative ones (making art or music), engaging in hobbies, reading, or talking with a good friend. A few activities — sleep, exercise, and mindfulness meditation, are powerful in that they pack both rest and recharge into the same activity. Your patients should be discovering and learning which activities they find restful or recharging. The college application process or preparing for a varsity tryout will both add stress and give them an opportunity to learn what rests and recharges them. They should aim to have a list of at least five effective strategies that they can turn to when it’s time to rest or to recharge. Help them turn their work ethic to building a deeper well of self-knowledge that will serve them when they face challenges in high school or when they are on their own in college. This time of stress can be a time of growth, too.

Of course, remind your patients that this is a critical time to focus on basic self-care: They need consistently adequate, restful sleep, good nutrition, and physical activity. They will benefit from regular time in nature and time spent with friends that nourish them. They can find ways to compound these activities: Go for a walk with a friend, eat dinner with family, play a relaxing game while enjoying music. Lastly, ask your patients what is the last new thing they tried. It is easy to become so focused on an ambitious project that there is no time for exploration and play. Play is important throughout life, but adolescents are actively discovering their interests, talents, tastes, and values. To do this they need to be trying things that are new and maybe less purpose-driven. I call this type of activity “senseless fun.” Splashing in the pool is senseless fun, swimming laps is purposeful exercise that my contribute to recharging, and competing in a swim meet is often more on the stressful side. As they discover new talents, deeply engaging interests, what relaxes and recharges them, they will be learning who they are. Regardless of the outcome of a test, a big game, or where they go to college, it is this emerging knowledge about themselves that will carry them into adulthood. The pediatrician’s goal: Encouraging aspiration, exploration, and self-awareness in the context of giving permission for rest, recharging, and senseless fun.

Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com.

With the changing leaves and cooling temperatures, early autumn also brings the excitement of the new school year. While returning to sports, mastering new subjects, and spending time with old and new friends is exhilarating, this season can also be a time of intense stress.

For those high school students who are especially ambitious, the school year presents the challenge of a very high stakes performance, one whose success will be measured by admission to a prized college. Not only are there classes to study for, but schedules are packed with a maximum number of subjects, a maximum number of Advanced Placement courses and a maximum number of impressive extra-curricular activities. Varsity sports practice, SAT prep, Debate Club, volunteer hours, and on and on.

What is often missing is enough time for sleep, socializing, exploring new interests, and unwinding. When you hear your patients (or parents) describing the intense stress of their overloaded schedules compounded by a sense that “I have no choice,” you have an opportunity to complicate their thinking. Introduce the idea that there are smart approaches to performing your best under stress. Like professional athletes, those experiencing stress can think about their time as being their most precious resource and be intentional about how they can best balance preparation, performance, resting, and recharging. Pushing themselves relentlessly will inevitably lead to burnout and exhaustion. This approach will help them learn to make wise choices and will better serve their healthy development.

Start by acknowledging the stress of high-stakes performance. Telling your patients that they need to lower the temperature by not putting so much pressure on themselves is likely to be experienced as a lack of confidence in them and is unlikely to get any traction. Instead, ask your patients what matters to them the most: Is it admission to the college of their choice? Achieving a certain score or GPA? Is it their competitiveness and drive to win? There is no wrong answer, but it is helpful for them to be able to reflect on what matters to them. Are they hoping to impress someone else? Are they worried about their future financial health and convinced that getting into a certain college will secure their financial success? Do they think this matters more to their parents than to themselves? Or have they discovered an intense interest in theoretical physics and want to be able to study at Caltech? If their ambition is meaningfully connected to an authentic interest or to their emerging identity, their sense of purpose will be much deeper and able to sustain them.

Even with talent and a strong sense of purpose, performing well is very difficult and demanding. It is important to consider the cycle of performance as including preparation, performance itself, and effective rest and recovery, just as with athletic performance. Whether the performance is the SATs, an AP test, a debate or big game, there were probably hours of preparation for every hour of performance. Help them to consider the importance of this practice or preparation time, and how to use that time effectively. Are they able to work in environments where there are few distractions? Do they have the support or useful feedback they need? How are they able to know when it is time for a break or when they are ready? It can be helpful for them to appreciate whether preparation or performance is more challenging for them, as the former requires focus and patience, while the latter requires courage and tenacity. If they are aware of which is harder for them, they can be thoughtful about how to effectively handle those challenges.

What can be most valuable for your patients is hearing from their pediatricians that they need to have time protected for rest and recharging, and not only for preparation and performance. Any athlete knows that failing to do so will lead to exhaustion and injury, and performance inevitably suffers. Rest is unwinding and slowing down, and a restful activity will leave them feeling calm, relaxed, and ready for sleep. A recharging activity is one that leaves them feeling refreshed and energized. Some common restful activities are a hot bath or shower, a distracting activity such as watching a show or surfing the web, playing a simple video game or puzzle or listening to music. Some recharging activities are creative ones (making art or music), engaging in hobbies, reading, or talking with a good friend. A few activities — sleep, exercise, and mindfulness meditation, are powerful in that they pack both rest and recharge into the same activity. Your patients should be discovering and learning which activities they find restful or recharging. The college application process or preparing for a varsity tryout will both add stress and give them an opportunity to learn what rests and recharges them. They should aim to have a list of at least five effective strategies that they can turn to when it’s time to rest or to recharge. Help them turn their work ethic to building a deeper well of self-knowledge that will serve them when they face challenges in high school or when they are on their own in college. This time of stress can be a time of growth, too.

Of course, remind your patients that this is a critical time to focus on basic self-care: They need consistently adequate, restful sleep, good nutrition, and physical activity. They will benefit from regular time in nature and time spent with friends that nourish them. They can find ways to compound these activities: Go for a walk with a friend, eat dinner with family, play a relaxing game while enjoying music. Lastly, ask your patients what is the last new thing they tried. It is easy to become so focused on an ambitious project that there is no time for exploration and play. Play is important throughout life, but adolescents are actively discovering their interests, talents, tastes, and values. To do this they need to be trying things that are new and maybe less purpose-driven. I call this type of activity “senseless fun.” Splashing in the pool is senseless fun, swimming laps is purposeful exercise that my contribute to recharging, and competing in a swim meet is often more on the stressful side. As they discover new talents, deeply engaging interests, what relaxes and recharges them, they will be learning who they are. Regardless of the outcome of a test, a big game, or where they go to college, it is this emerging knowledge about themselves that will carry them into adulthood. The pediatrician’s goal: Encouraging aspiration, exploration, and self-awareness in the context of giving permission for rest, recharging, and senseless fun.

Dr. Swick is physician in chief at Ohana, Center for Child and Adolescent Behavioral Health, Community Hospital of the Monterey (Calif.) Peninsula. Dr. Jellinek is professor emeritus of psychiatry and pediatrics, Harvard Medical School, Boston. Email them at pdnews@mdedge.com.

US suicide rates have reached alarming levels, with data from Centers for Disease Control and Prevention (CDC) showing a 37% increase from 2000 to 2022. Nearly 49,000 people died by suicide in 2022 alone, translating to one death every 11 minutes. 

The increase in suicide rates has prompted calls for expansion of universal suicide screening, in which all individuals in medical or mental health care settings are screened for suicide risk, regardless of the purpose for their visit. But the psychiatric field is split on the issue, with some experts citing false positives and a lack of mental health care resources for those deemed at risk.

In 2022, when the US Preventative Services Task Force released its recommendations on suicide prevention, first in children and adolescents, and then in adults, the authors said there was insufficient evidence to support universal suicide screening. 

Proponents of the practice pushed back on that finding, arguing that universal suicide screening could help identify those at high risk who might otherwise go undiagnosed, leading to earlier, potentially lifesaving, intervention.

So, what is the case for — and against — universal screening?
 

Sounding an Alert

The introduction of universal screening was driven by a confluence of factors that began with a 1999 report by then-US Surgeon General David Satcher, MD. This was followed by a report in 2016 from the Joint Commission on Detecting and Treating Suicidal Ideation that called for healthcare organizations to improve detection and treatment of suicidal ideation in all healthcare care settings. 

Data from the alert showed that a significant number of people who died by suicide had a healthcare visit before their death. Half had seen a clinician a month before their death; nearly 30% had a medical visit just the week before — all with no detection of increased suicide risk. 

It was that sort of finding that led Parkland Health and Hospital System in Dallas to become the first US hospital to implement universal suicide screening. Since the program launched in 2015, the system has screened more than 4.3 million patients in its emergency department, inpatient units, and 20 primary care clinics.

“Since the program began, we’ve completed between 40,000 to 50,000 screenings per month,” said Kimberly Roaten, PhD, associate chief quality and safety officer for behavioral health at Parkland Health. 

Clinicians at Parkland use the five-item Ask Suicide-Screening Questions to assess suicidal intent, a commonly used tool that was originally developed for use in pediatric emergency rooms (ERs). The tool, which takes about 20 seconds to administer, has since been validated in both children and adults. 

Based on a patient’s response, a clinical decision support system integrated into the electronic health record classifies suicide risk as none, moderate, or high.

Patients identified as moderate risk are offered a more in-depth assessment with a mental health clinician, though participation is not mandatory, said Dr. Roaten. Those at high risk receive a more thorough evaluation.

The proportion of ER patients at Parkland who screen positive for any suicidal intent has consistently remained at about 7%, and at 2% in the primary care clinics, she said.

To better understand what the program may have had on suicide prevention, Dr. Roaten is leading a National Institute of Mental Health–funded study to link a decade of mortality data from the state of Texas to patient data from Parkland Health. Investigators will analyze information about patients identified at risk for suicide, those patients’ characteristics, and who dies by suicide.
 

Universal Screening Expands

Other health systems have adopted universal suicide screening including the Indian Health Service and the US Veterans Health Administration. Universal suicide screening is also in place in a growing number of primary care practices and hospitals throughout the United States and will be mandatory for patients aged 12 years and older in all acute care hospitals in California beginning in 2025.

There is also a push for universal screening to be coordinated through local, state, and federal government, nonprofit, and private sectors. The National Action Alliance for Suicide Prevention is charged with advancing the White House’s 2024 National Strategy for Suicide Prevention, a 10-year plan to address gaps in suicide prevention in the United States. 

Sarah Brummett, JD, director of the National Action Alliance for Suicide Prevention’s executive committee, said that universal suicide screening is part of the 2024 strategy. “We know there are barriers to universal screening, and so it’s important to recognize what they are so we can address them,” said Ms. Brummett. 

Barriers may include adequate staffing, or a system in place to triage patients who screen positive. 

At Parkland, cost and workload have been minimal, Dr. Roaten said. “We built a model that only dedicates our highest-value resources to the most at-risk patients.”

She also noted that relief may be on the horizon for health systems where cost is an obstacle to universal screening and subsequent intervention. “There are efforts at the federal level to increase funding for suicide assessment and crisis response,” she said. 
 

Pushback on Universal Screening

Universal suicide screening has its detractors, including critics who say expansion is unlikely to reduce suicide rates.

“The issue with suicidal ideation is that it is very dynamic. Suicidal ideation changes very quickly — sometimes within hours,” said Craig Bryan, PsyD, professor of psychiatry and behavioral health at Ohio State University in Columbus, Ohio. 

Universal screening can also lead to false positives, where a patient who screens positive for suicidal ideation has no actual intention of attempting suicide, potentially creating unnecessary concern and burden on health care resources, Dr. Bryan noted. 

“What do you do with everyone who screens positive?” Dr. Bryan said. “I’ve spoken with leaders of many health systems in the United States, and there is pushback against universal screening because they don’t have enough mental health resources to handle all of the referrals.”

Suicide screening also doesn’t predict who will die by suicide, Dr. Bryan added. It only identifies those willing to disclose suicidal thoughts. There is a significant number of people without mental illness who may never seek medical care, so “the warning signs we’re teaching people to recognize — depression, anxiety, and substance abuse — might not be evident in these individuals,” he said.

“Life sideswipes them suddenly, and they go from 0 to 60 ... and they may have access to a highly lethal method [of suicide] which weaponizes that moment of despair,” said Dr. Bryan. No amount of screening could possibly predict those types of suicides, he added. 

Paul Nestadt, MD, associate professor of psychiatry and behavioral sciences at Johns Hopkins School of Medicine, agrees with Dr. Bryan and noted there isn’t a strong correlation between suicidal ideation and death by suicide.

“Suicidal thoughts are very common, but suicide is a rare event,” he said. 

He cited a study that showed that two thirds of individuals who died by suicide had denied experiencing suicidal thoughts when asked, and half of them died within 2 days of this denial. Other research suggests that as many as 98% of people who express suicidal ideation do not die by suicide, Dr. Nestadt said. 
 

A Public Health Issue

If universal screening is not the answer to predicting and preventing suicide, what is? One way would be to approach suicide as a public health issue, Dr. Nestadt said. 

“How did we reduce the rate of motor vehicle deaths? We didn’t test each driver’s reaction time behind the wheel,” he said. “Instead, we passed seatbelt and airbag legislation, implemented federal speed limits, and as a result, the number of motor vehicle fatalities decreased.”

Dr. Nestadt is an advocate for stronger gun safety legislation, which has proven effective in reducing suicide rates. A study published this year showed that states with child access prevention laws, negligent storage laws, and mandatory waiting periods for gun purchases reported fewer suicide deaths than those without that legislation.

Other measures might be applied in cases of extreme individual suicide risk, including extreme risk protection orders, also known as “red flag” laws, he added. This type of legislation provides a pathway for law enforcement to temporarily remove firearms from individuals who pose a risk to themselves or others. 

“These have been shown to be very effective in saving lives,” Dr. Nestadt said.

Dr. Nestadt and others are also using machine learning models to predict suicide risk. Those identified as high-risk may be flagged on their electronic medical record. Ideally, when the algorithm becomes more accurate at predicting suicide, anyone treating this patient can then decide if action is needed, said Dr. Nestadt. 

In his work with suicidal military personnel, Dr. Bryan and his colleagues established a brief form of cognitive behavioral therapy (BCBT) to help participants challenge cognitive distortions and build coping strategies to deal with feel with intense feelings of distress. Data show that BCBT reduced suicide attempts among active-duty soldiers by 60% compared with standard mental health treatment. It has since been shown to work in civilians as well. 

Dr. Bryan is also researching fluctuations in the wish to live versus the wish to die relative to one another and mapping the trajectory of risk states along the way. 

The goal is that these and other suicide prevention strategies currently under study by his team and others will help stem the rise in suicide deaths.

“Overall, we need to train mental health providers to implement suicide prevention therapies and establish suicide risk programs,” Dr. Bryan said. “But until we build one of these suicide prevention interventions to scale, we’re putting the cart before the horse.”

Dr. Roaten, Ms. Brummett, Dr. Bryan, and Dr. Nestadt reported no relevant disclosures.
 

A version of this article appeared on Medscape.com.

US suicide rates have reached alarming levels, with data from Centers for Disease Control and Prevention (CDC) showing a 37% increase from 2000 to 2022. Nearly 49,000 people died by suicide in 2022 alone, translating to one death every 11 minutes. 

The increase in suicide rates has prompted calls for expansion of universal suicide screening, in which all individuals in medical or mental health care settings are screened for suicide risk, regardless of the purpose for their visit. But the psychiatric field is split on the issue, with some experts citing false positives and a lack of mental health care resources for those deemed at risk.

In 2022, when the US Preventative Services Task Force released its recommendations on suicide prevention, first in children and adolescents, and then in adults, the authors said there was insufficient evidence to support universal suicide screening. 

Proponents of the practice pushed back on that finding, arguing that universal suicide screening could help identify those at high risk who might otherwise go undiagnosed, leading to earlier, potentially lifesaving, intervention.

So, what is the case for — and against — universal screening?
 

Sounding an Alert

The introduction of universal screening was driven by a confluence of factors that began with a 1999 report by then-US Surgeon General David Satcher, MD. This was followed by a report in 2016 from the Joint Commission on Detecting and Treating Suicidal Ideation that called for healthcare organizations to improve detection and treatment of suicidal ideation in all healthcare care settings. 

Data from the alert showed that a significant number of people who died by suicide had a healthcare visit before their death. Half had seen a clinician a month before their death; nearly 30% had a medical visit just the week before — all with no detection of increased suicide risk. 

It was that sort of finding that led Parkland Health and Hospital System in Dallas to become the first US hospital to implement universal suicide screening. Since the program launched in 2015, the system has screened more than 4.3 million patients in its emergency department, inpatient units, and 20 primary care clinics.

“Since the program began, we’ve completed between 40,000 to 50,000 screenings per month,” said Kimberly Roaten, PhD, associate chief quality and safety officer for behavioral health at Parkland Health. 

Clinicians at Parkland use the five-item Ask Suicide-Screening Questions to assess suicidal intent, a commonly used tool that was originally developed for use in pediatric emergency rooms (ERs). The tool, which takes about 20 seconds to administer, has since been validated in both children and adults. 

Based on a patient’s response, a clinical decision support system integrated into the electronic health record classifies suicide risk as none, moderate, or high.

Patients identified as moderate risk are offered a more in-depth assessment with a mental health clinician, though participation is not mandatory, said Dr. Roaten. Those at high risk receive a more thorough evaluation.

The proportion of ER patients at Parkland who screen positive for any suicidal intent has consistently remained at about 7%, and at 2% in the primary care clinics, she said.

To better understand what the program may have had on suicide prevention, Dr. Roaten is leading a National Institute of Mental Health–funded study to link a decade of mortality data from the state of Texas to patient data from Parkland Health. Investigators will analyze information about patients identified at risk for suicide, those patients’ characteristics, and who dies by suicide.
 

Universal Screening Expands

Other health systems have adopted universal suicide screening including the Indian Health Service and the US Veterans Health Administration. Universal suicide screening is also in place in a growing number of primary care practices and hospitals throughout the United States and will be mandatory for patients aged 12 years and older in all acute care hospitals in California beginning in 2025.

There is also a push for universal screening to be coordinated through local, state, and federal government, nonprofit, and private sectors. The National Action Alliance for Suicide Prevention is charged with advancing the White House’s 2024 National Strategy for Suicide Prevention, a 10-year plan to address gaps in suicide prevention in the United States. 

Sarah Brummett, JD, director of the National Action Alliance for Suicide Prevention’s executive committee, said that universal suicide screening is part of the 2024 strategy. “We know there are barriers to universal screening, and so it’s important to recognize what they are so we can address them,” said Ms. Brummett. 

Barriers may include adequate staffing, or a system in place to triage patients who screen positive. 

At Parkland, cost and workload have been minimal, Dr. Roaten said. “We built a model that only dedicates our highest-value resources to the most at-risk patients.”

She also noted that relief may be on the horizon for health systems where cost is an obstacle to universal screening and subsequent intervention. “There are efforts at the federal level to increase funding for suicide assessment and crisis response,” she said. 
 

Pushback on Universal Screening

Universal suicide screening has its detractors, including critics who say expansion is unlikely to reduce suicide rates.

“The issue with suicidal ideation is that it is very dynamic. Suicidal ideation changes very quickly — sometimes within hours,” said Craig Bryan, PsyD, professor of psychiatry and behavioral health at Ohio State University in Columbus, Ohio. 

Universal screening can also lead to false positives, where a patient who screens positive for suicidal ideation has no actual intention of attempting suicide, potentially creating unnecessary concern and burden on health care resources, Dr. Bryan noted. 

“What do you do with everyone who screens positive?” Dr. Bryan said. “I’ve spoken with leaders of many health systems in the United States, and there is pushback against universal screening because they don’t have enough mental health resources to handle all of the referrals.”

Suicide screening also doesn’t predict who will die by suicide, Dr. Bryan added. It only identifies those willing to disclose suicidal thoughts. There is a significant number of people without mental illness who may never seek medical care, so “the warning signs we’re teaching people to recognize — depression, anxiety, and substance abuse — might not be evident in these individuals,” he said.

“Life sideswipes them suddenly, and they go from 0 to 60 ... and they may have access to a highly lethal method [of suicide] which weaponizes that moment of despair,” said Dr. Bryan. No amount of screening could possibly predict those types of suicides, he added. 

Paul Nestadt, MD, associate professor of psychiatry and behavioral sciences at Johns Hopkins School of Medicine, agrees with Dr. Bryan and noted there isn’t a strong correlation between suicidal ideation and death by suicide.

“Suicidal thoughts are very common, but suicide is a rare event,” he said. 

He cited a study that showed that two thirds of individuals who died by suicide had denied experiencing suicidal thoughts when asked, and half of them died within 2 days of this denial. Other research suggests that as many as 98% of people who express suicidal ideation do not die by suicide, Dr. Nestadt said. 
 

A Public Health Issue

If universal screening is not the answer to predicting and preventing suicide, what is? One way would be to approach suicide as a public health issue, Dr. Nestadt said. 

“How did we reduce the rate of motor vehicle deaths? We didn’t test each driver’s reaction time behind the wheel,” he said. “Instead, we passed seatbelt and airbag legislation, implemented federal speed limits, and as a result, the number of motor vehicle fatalities decreased.”

Dr. Nestadt is an advocate for stronger gun safety legislation, which has proven effective in reducing suicide rates. A study published this year showed that states with child access prevention laws, negligent storage laws, and mandatory waiting periods for gun purchases reported fewer suicide deaths than those without that legislation.

Other measures might be applied in cases of extreme individual suicide risk, including extreme risk protection orders, also known as “red flag” laws, he added. This type of legislation provides a pathway for law enforcement to temporarily remove firearms from individuals who pose a risk to themselves or others. 

“These have been shown to be very effective in saving lives,” Dr. Nestadt said.

Dr. Nestadt and others are also using machine learning models to predict suicide risk. Those identified as high-risk may be flagged on their electronic medical record. Ideally, when the algorithm becomes more accurate at predicting suicide, anyone treating this patient can then decide if action is needed, said Dr. Nestadt. 

In his work with suicidal military personnel, Dr. Bryan and his colleagues established a brief form of cognitive behavioral therapy (BCBT) to help participants challenge cognitive distortions and build coping strategies to deal with feel with intense feelings of distress. Data show that BCBT reduced suicide attempts among active-duty soldiers by 60% compared with standard mental health treatment. It has since been shown to work in civilians as well. 

Dr. Bryan is also researching fluctuations in the wish to live versus the wish to die relative to one another and mapping the trajectory of risk states along the way. 

The goal is that these and other suicide prevention strategies currently under study by his team and others will help stem the rise in suicide deaths.

“Overall, we need to train mental health providers to implement suicide prevention therapies and establish suicide risk programs,” Dr. Bryan said. “But until we build one of these suicide prevention interventions to scale, we’re putting the cart before the horse.”

Dr. Roaten, Ms. Brummett, Dr. Bryan, and Dr. Nestadt reported no relevant disclosures.
 

A version of this article appeared on Medscape.com.

US suicide rates have reached alarming levels, with data from Centers for Disease Control and Prevention (CDC) showing a 37% increase from 2000 to 2022. Nearly 49,000 people died by suicide in 2022 alone, translating to one death every 11 minutes. 

The increase in suicide rates has prompted calls for expansion of universal suicide screening, in which all individuals in medical or mental health care settings are screened for suicide risk, regardless of the purpose for their visit. But the psychiatric field is split on the issue, with some experts citing false positives and a lack of mental health care resources for those deemed at risk.

In 2022, when the US Preventative Services Task Force released its recommendations on suicide prevention, first in children and adolescents, and then in adults, the authors said there was insufficient evidence to support universal suicide screening. 

Proponents of the practice pushed back on that finding, arguing that universal suicide screening could help identify those at high risk who might otherwise go undiagnosed, leading to earlier, potentially lifesaving, intervention.

So, what is the case for — and against — universal screening?
 

Sounding an Alert

The introduction of universal screening was driven by a confluence of factors that began with a 1999 report by then-US Surgeon General David Satcher, MD. This was followed by a report in 2016 from the Joint Commission on Detecting and Treating Suicidal Ideation that called for healthcare organizations to improve detection and treatment of suicidal ideation in all healthcare care settings. 

Data from the alert showed that a significant number of people who died by suicide had a healthcare visit before their death. Half had seen a clinician a month before their death; nearly 30% had a medical visit just the week before — all with no detection of increased suicide risk. 

It was that sort of finding that led Parkland Health and Hospital System in Dallas to become the first US hospital to implement universal suicide screening. Since the program launched in 2015, the system has screened more than 4.3 million patients in its emergency department, inpatient units, and 20 primary care clinics.

“Since the program began, we’ve completed between 40,000 to 50,000 screenings per month,” said Kimberly Roaten, PhD, associate chief quality and safety officer for behavioral health at Parkland Health. 

Clinicians at Parkland use the five-item Ask Suicide-Screening Questions to assess suicidal intent, a commonly used tool that was originally developed for use in pediatric emergency rooms (ERs). The tool, which takes about 20 seconds to administer, has since been validated in both children and adults. 

Based on a patient’s response, a clinical decision support system integrated into the electronic health record classifies suicide risk as none, moderate, or high.

Patients identified as moderate risk are offered a more in-depth assessment with a mental health clinician, though participation is not mandatory, said Dr. Roaten. Those at high risk receive a more thorough evaluation.

The proportion of ER patients at Parkland who screen positive for any suicidal intent has consistently remained at about 7%, and at 2% in the primary care clinics, she said.

To better understand what the program may have had on suicide prevention, Dr. Roaten is leading a National Institute of Mental Health–funded study to link a decade of mortality data from the state of Texas to patient data from Parkland Health. Investigators will analyze information about patients identified at risk for suicide, those patients’ characteristics, and who dies by suicide.
 

Universal Screening Expands

Other health systems have adopted universal suicide screening including the Indian Health Service and the US Veterans Health Administration. Universal suicide screening is also in place in a growing number of primary care practices and hospitals throughout the United States and will be mandatory for patients aged 12 years and older in all acute care hospitals in California beginning in 2025.

There is also a push for universal screening to be coordinated through local, state, and federal government, nonprofit, and private sectors. The National Action Alliance for Suicide Prevention is charged with advancing the White House’s 2024 National Strategy for Suicide Prevention, a 10-year plan to address gaps in suicide prevention in the United States. 

Sarah Brummett, JD, director of the National Action Alliance for Suicide Prevention’s executive committee, said that universal suicide screening is part of the 2024 strategy. “We know there are barriers to universal screening, and so it’s important to recognize what they are so we can address them,” said Ms. Brummett. 

Barriers may include adequate staffing, or a system in place to triage patients who screen positive. 

At Parkland, cost and workload have been minimal, Dr. Roaten said. “We built a model that only dedicates our highest-value resources to the most at-risk patients.”

She also noted that relief may be on the horizon for health systems where cost is an obstacle to universal screening and subsequent intervention. “There are efforts at the federal level to increase funding for suicide assessment and crisis response,” she said. 
 

Pushback on Universal Screening

Universal suicide screening has its detractors, including critics who say expansion is unlikely to reduce suicide rates.

“The issue with suicidal ideation is that it is very dynamic. Suicidal ideation changes very quickly — sometimes within hours,” said Craig Bryan, PsyD, professor of psychiatry and behavioral health at Ohio State University in Columbus, Ohio. 

Universal screening can also lead to false positives, where a patient who screens positive for suicidal ideation has no actual intention of attempting suicide, potentially creating unnecessary concern and burden on health care resources, Dr. Bryan noted. 

“What do you do with everyone who screens positive?” Dr. Bryan said. “I’ve spoken with leaders of many health systems in the United States, and there is pushback against universal screening because they don’t have enough mental health resources to handle all of the referrals.”

Suicide screening also doesn’t predict who will die by suicide, Dr. Bryan added. It only identifies those willing to disclose suicidal thoughts. There is a significant number of people without mental illness who may never seek medical care, so “the warning signs we’re teaching people to recognize — depression, anxiety, and substance abuse — might not be evident in these individuals,” he said.

“Life sideswipes them suddenly, and they go from 0 to 60 ... and they may have access to a highly lethal method [of suicide] which weaponizes that moment of despair,” said Dr. Bryan. No amount of screening could possibly predict those types of suicides, he added. 

Paul Nestadt, MD, associate professor of psychiatry and behavioral sciences at Johns Hopkins School of Medicine, agrees with Dr. Bryan and noted there isn’t a strong correlation between suicidal ideation and death by suicide.

“Suicidal thoughts are very common, but suicide is a rare event,” he said. 

He cited a study that showed that two thirds of individuals who died by suicide had denied experiencing suicidal thoughts when asked, and half of them died within 2 days of this denial. Other research suggests that as many as 98% of people who express suicidal ideation do not die by suicide, Dr. Nestadt said. 
 

A Public Health Issue

If universal screening is not the answer to predicting and preventing suicide, what is? One way would be to approach suicide as a public health issue, Dr. Nestadt said. 

“How did we reduce the rate of motor vehicle deaths? We didn’t test each driver’s reaction time behind the wheel,” he said. “Instead, we passed seatbelt and airbag legislation, implemented federal speed limits, and as a result, the number of motor vehicle fatalities decreased.”

Dr. Nestadt is an advocate for stronger gun safety legislation, which has proven effective in reducing suicide rates. A study published this year showed that states with child access prevention laws, negligent storage laws, and mandatory waiting periods for gun purchases reported fewer suicide deaths than those without that legislation.

Other measures might be applied in cases of extreme individual suicide risk, including extreme risk protection orders, also known as “red flag” laws, he added. This type of legislation provides a pathway for law enforcement to temporarily remove firearms from individuals who pose a risk to themselves or others. 

“These have been shown to be very effective in saving lives,” Dr. Nestadt said.

Dr. Nestadt and others are also using machine learning models to predict suicide risk. Those identified as high-risk may be flagged on their electronic medical record. Ideally, when the algorithm becomes more accurate at predicting suicide, anyone treating this patient can then decide if action is needed, said Dr. Nestadt. 

In his work with suicidal military personnel, Dr. Bryan and his colleagues established a brief form of cognitive behavioral therapy (BCBT) to help participants challenge cognitive distortions and build coping strategies to deal with feel with intense feelings of distress. Data show that BCBT reduced suicide attempts among active-duty soldiers by 60% compared with standard mental health treatment. It has since been shown to work in civilians as well. 

Dr. Bryan is also researching fluctuations in the wish to live versus the wish to die relative to one another and mapping the trajectory of risk states along the way. 

The goal is that these and other suicide prevention strategies currently under study by his team and others will help stem the rise in suicide deaths.

“Overall, we need to train mental health providers to implement suicide prevention therapies and establish suicide risk programs,” Dr. Bryan said. “But until we build one of these suicide prevention interventions to scale, we’re putting the cart before the horse.”

Dr. Roaten, Ms. Brummett, Dr. Bryan, and Dr. Nestadt reported no relevant disclosures.
 

A version of this article appeared on Medscape.com.

TOPLINE:

In 2022, nearly 22% of people who died of drug overdose had a non–substance-related mental health disorder (MHD), new data from the Centers for Disease Control and Prevention (CDC) show. Investigators say the findings point to the need for incorporating mental health care in overdose prevention efforts.

METHODOLOGY:

• The study analyzed data from the CDC’s State Unintentional Drug Overdose Reporting System for 2022, covering 43 states and the District of Columbia.
• A total of 63,424 unintentional and undetermined intent drug overdose deaths during 2022 were included; 92.3% had medical examiner or coroner reports.
• MHDs were identified using source documents such as medical records and categorized according to the DSM-5 criteria.
• Potential intervention opportunities within 1 month of death, such as release from institutional settings or emergency department visits, were also analyzed.

TAKEAWAY:

• In 2022, 21.9% of drug overdose deaths involved people with non–substance-related MHDs, most commonly depression (12.9%), anxiety (9.4%), and bipolar disorder (5.9%).
• Opioids were involved in 82.2% of overdose deaths, with fentanyl or its analogs present in 75.2% of cases.
• Decedents with MHDs had higher usage rates of antidepressants (9.7% vs 3.3%), benzodiazepines (15.3% vs 8.5%), and prescription opioids (16% vs 11.6%) compared with those without MHDs.
• About 24.5% of decedents with MHDs had at least one potential intervention opportunity within 1 month of death, compared with 14.6% of those without MHDs, most commonly release from an institutional setting, treatment for substance use disorder, emergency department or urgent care visit, and nonfatal overdose.

IN PRACTICE:

“This finding suggests the need to screen for SUDs [ substance use disorders] and other MHDs, which is consistent with US Preventive Services Task Force recommendations for adults in primary care settings, and the need to link and integrate treatments to prevent overdose and improve mental health,” the authors wrote.

SOURCE:

The study was led by Amanda T. Dinwiddie, MPH, Division of Overdose Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, Georgia. It was published online on August 29, 2024, in Morbidity and Mortality Weekly Report.

LIMITATIONS:

The findings might not be applicable to the entire US population. MHDs could have been undiagnosed or underreported, possibly leading to underestimation. Additionally, variations in the completeness of source documents could have affected the accuracy of identifying MHDs. Data on current or recent mental health treatment were also unavailable. Lastly, substance use disorders may have been recorded as MHDs when not specified.

DISCLOSURES:

The study funding source was not reported. The authors did not disclose any conflicts of interest.

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

TOPLINE:

In 2022, nearly 22% of people who died of drug overdose had a non–substance-related mental health disorder (MHD), new data from the Centers for Disease Control and Prevention (CDC) show. Investigators say the findings point to the need for incorporating mental health care in overdose prevention efforts.

METHODOLOGY:

• The study analyzed data from the CDC’s State Unintentional Drug Overdose Reporting System for 2022, covering 43 states and the District of Columbia.
• A total of 63,424 unintentional and undetermined intent drug overdose deaths during 2022 were included; 92.3% had medical examiner or coroner reports.
• MHDs were identified using source documents such as medical records and categorized according to the DSM-5 criteria.
• Potential intervention opportunities within 1 month of death, such as release from institutional settings or emergency department visits, were also analyzed.

TAKEAWAY:

• In 2022, 21.9% of drug overdose deaths involved people with non–substance-related MHDs, most commonly depression (12.9%), anxiety (9.4%), and bipolar disorder (5.9%).
• Opioids were involved in 82.2% of overdose deaths, with fentanyl or its analogs present in 75.2% of cases.
• Decedents with MHDs had higher usage rates of antidepressants (9.7% vs 3.3%), benzodiazepines (15.3% vs 8.5%), and prescription opioids (16% vs 11.6%) compared with those without MHDs.
• About 24.5% of decedents with MHDs had at least one potential intervention opportunity within 1 month of death, compared with 14.6% of those without MHDs, most commonly release from an institutional setting, treatment for substance use disorder, emergency department or urgent care visit, and nonfatal overdose.

IN PRACTICE:

“This finding suggests the need to screen for SUDs [ substance use disorders] and other MHDs, which is consistent with US Preventive Services Task Force recommendations for adults in primary care settings, and the need to link and integrate treatments to prevent overdose and improve mental health,” the authors wrote.

SOURCE:

The study was led by Amanda T. Dinwiddie, MPH, Division of Overdose Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, Georgia. It was published online on August 29, 2024, in Morbidity and Mortality Weekly Report.

LIMITATIONS:

The findings might not be applicable to the entire US population. MHDs could have been undiagnosed or underreported, possibly leading to underestimation. Additionally, variations in the completeness of source documents could have affected the accuracy of identifying MHDs. Data on current or recent mental health treatment were also unavailable. Lastly, substance use disorders may have been recorded as MHDs when not specified.

DISCLOSURES:

The study funding source was not reported. The authors did not disclose any conflicts of interest.

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

TOPLINE:

In 2022, nearly 22% of people who died of drug overdose had a non–substance-related mental health disorder (MHD), new data from the Centers for Disease Control and Prevention (CDC) show. Investigators say the findings point to the need for incorporating mental health care in overdose prevention efforts.

METHODOLOGY:

• The study analyzed data from the CDC’s State Unintentional Drug Overdose Reporting System for 2022, covering 43 states and the District of Columbia.
• A total of 63,424 unintentional and undetermined intent drug overdose deaths during 2022 were included; 92.3% had medical examiner or coroner reports.
• MHDs were identified using source documents such as medical records and categorized according to the DSM-5 criteria.
• Potential intervention opportunities within 1 month of death, such as release from institutional settings or emergency department visits, were also analyzed.

TAKEAWAY:

• In 2022, 21.9% of drug overdose deaths involved people with non–substance-related MHDs, most commonly depression (12.9%), anxiety (9.4%), and bipolar disorder (5.9%).
• Opioids were involved in 82.2% of overdose deaths, with fentanyl or its analogs present in 75.2% of cases.
• Decedents with MHDs had higher usage rates of antidepressants (9.7% vs 3.3%), benzodiazepines (15.3% vs 8.5%), and prescription opioids (16% vs 11.6%) compared with those without MHDs.
• About 24.5% of decedents with MHDs had at least one potential intervention opportunity within 1 month of death, compared with 14.6% of those without MHDs, most commonly release from an institutional setting, treatment for substance use disorder, emergency department or urgent care visit, and nonfatal overdose.

IN PRACTICE:

“This finding suggests the need to screen for SUDs [ substance use disorders] and other MHDs, which is consistent with US Preventive Services Task Force recommendations for adults in primary care settings, and the need to link and integrate treatments to prevent overdose and improve mental health,” the authors wrote.

SOURCE:

The study was led by Amanda T. Dinwiddie, MPH, Division of Overdose Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, Georgia. It was published online on August 29, 2024, in Morbidity and Mortality Weekly Report.

LIMITATIONS:

The findings might not be applicable to the entire US population. MHDs could have been undiagnosed or underreported, possibly leading to underestimation. Additionally, variations in the completeness of source documents could have affected the accuracy of identifying MHDs. Data on current or recent mental health treatment were also unavailable. Lastly, substance use disorders may have been recorded as MHDs when not specified.

DISCLOSURES:

The study funding source was not reported. The authors did not disclose any conflicts of interest.

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

Postoperative cognitive dysfunction (POCD) is a form of cognitive decline that involves a functional deterioration of activities of the nervous system, such as selective attention, vigilance, perception, learning, memory, executive function, verbal and language abilities, emotion, visuospatial and visuomotor skills. It occurs in the absence of cranial trauma or other brain injuries, and prevalence rates range from 36.6% in young adults to 42.4% in older adults, as a consequence of significant invasive procedures such as cardiac, noncardiac, and carotid surgeries that are lengthy and intensive.

Alzheimer’s disease (AD), the most common form of dementia, accounts for about two thirds of all cases of dementia globally. It is estimated that 41 million patients with dementia remain undiagnosed worldwide, and 25% of patients are diagnosed only when they are fully symptomatic. AD is a neurodegenerative disorder defined by neuropathologic changes, including beta-amyloid (Abeta) plaques composed of aggregated Abeta and neurofibrillary tangles containing aggregated tau proteins.

Patients with AD are unaware of their condition. Dementia, especially in its early stages, is often a hidden disease. Even when suspected, patients and families may believe that the symptoms are part of normal aging and may not report them to the doctor. In these patients, surgery may unmask subclinical dementia.

The complex correlation between POCD and AD has sparked debate following numerous anecdotal reports of how older adults undergoing surgical procedures may experience long-term cognitive decline with clinical characteristics such as those of patients with dementia. Despite advances in knowledge, it is still difficult to establish a priori how much surgery and anesthesia can increase the risk or accelerate the progression of a prodromal and asymptomatic AD condition (stages I-II) to clinically evident stage III AD. The current trend of an aging population poses a challenge for anesthesiology surgery because as the age of patients undergoing surgery increases, so does the likelihood of developing POCD.

Recent research in these fields has improved knowledge of the characteristics, epidemiology, risk factors, pathogenesis, and potential prevention strategies associated with POCD. It has improved the perspectives of future prevention and treatment.
 

Definition and Diagnostic Criteria

POCD, according to the cognitive impairment classification in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, is characterized by mild neurologic disturbance resulting from routine surgical procedures, excluding conditions such as deafness, dementia, or amnesia. The definition of POCD involves prolonged cognitive decline that can last for weeks, months, or even years. POCD may be confused with postoperative delirium, an acute and fluctuating disorder of consciousness that typically occurs within 3 days of surgery.

The diagnosis of POCD is based primarily on neurocognitive function scales. Widely used assessments include the Montreal Cognitive Assessment, the Wechsler Memory Scale, and the Mini-Mental State Examination.
 

Epidemiology

POCD is prevalent among patients undergoing cardiac or orthopedic surgery. In patients undergoing aortic-coronary bypass and cardiopulmonary bypass, 50%-70% develop POCD 1 week after surgery. In addition, 10%-30% experience long-term effects on cognitive function at 6 months after the procedure. In patients undergoing hip arthroplasty, 20%-50% exhibit POCD within 1 week of surgery, with 10%-14% still presenting it after 3 months.

Risk Factors

Age

POCD is typically observed in patients older than 65 years. However, after surgery, around 30% of younger patients and about 40% of older patients develop POCD at the time of hospital discharge. Specifically, 12.7% of older patients continue to have POCD 3 months after surgery, compared with 5% of younger patients.

Type of Surgery 

Hip and knee arthroplasty procedures entail a higher risk for POCD than general surgery. The same is true of cardiac surgery, especially aortic-coronary bypass and cardiopulmonary bypass.

Types of Anesthesia 

Initial assessments of postoperative cognitive function in cardiac surgery did not provide significant correlations between observed changes and the type of anesthesia because of the high number of confounding factors involved. A more recent meta-analysis of 28 randomized clinical trials concluded that the incidence of POCD is lower in surgeries using intravenous anesthesia with propofol than in those using inhalation anesthesia with isoflurane or sevoflurane.

Pain

Postoperative pain is a common issue, mainly resulting from substantial surgical trauma or potential wound infection. Patient-controlled postoperative analgesia independently increases the risk for POCD, compared with oral postoperative analgesia. Meta-analyses indicate that persistent pain can lead to a decline in patients’ cognitive abilities, attention, memory, and information processing.

Evolving Scenarios

Current research on POCD has deepened our understanding of its pathogenesis, implicating factors such as central nervous system inflammation, neuronal apoptosis, synaptic plasticity damage, abnormal tau protein modification, chronic pain, and mitochondrial metabolic disorders. Several neuroprotective drugs are currently under study, but none have shown consistent benefits for the prevention and treatment of POCD. The available evidence on the subject does not unambiguously guide the practicing physician. But neither does it exclude the importance of a careful assessment of POCD risk factors and the cognitive status of an older patient before surgery to provide useful information to the patient, family, and doctors when deciding on appropriate and shared procedures.

This story was translated from Univadis Italy, which is part of the Medscape professional network, using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Postoperative cognitive dysfunction (POCD) is a form of cognitive decline that involves a functional deterioration of activities of the nervous system, such as selective attention, vigilance, perception, learning, memory, executive function, verbal and language abilities, emotion, visuospatial and visuomotor skills. It occurs in the absence of cranial trauma or other brain injuries, and prevalence rates range from 36.6% in young adults to 42.4% in older adults, as a consequence of significant invasive procedures such as cardiac, noncardiac, and carotid surgeries that are lengthy and intensive.

Alzheimer’s disease (AD), the most common form of dementia, accounts for about two thirds of all cases of dementia globally. It is estimated that 41 million patients with dementia remain undiagnosed worldwide, and 25% of patients are diagnosed only when they are fully symptomatic. AD is a neurodegenerative disorder defined by neuropathologic changes, including beta-amyloid (Abeta) plaques composed of aggregated Abeta and neurofibrillary tangles containing aggregated tau proteins.

Patients with AD are unaware of their condition. Dementia, especially in its early stages, is often a hidden disease. Even when suspected, patients and families may believe that the symptoms are part of normal aging and may not report them to the doctor. In these patients, surgery may unmask subclinical dementia.

The complex correlation between POCD and AD has sparked debate following numerous anecdotal reports of how older adults undergoing surgical procedures may experience long-term cognitive decline with clinical characteristics such as those of patients with dementia. Despite advances in knowledge, it is still difficult to establish a priori how much surgery and anesthesia can increase the risk or accelerate the progression of a prodromal and asymptomatic AD condition (stages I-II) to clinically evident stage III AD. The current trend of an aging population poses a challenge for anesthesiology surgery because as the age of patients undergoing surgery increases, so does the likelihood of developing POCD.

Recent research in these fields has improved knowledge of the characteristics, epidemiology, risk factors, pathogenesis, and potential prevention strategies associated with POCD. It has improved the perspectives of future prevention and treatment.
 

Definition and Diagnostic Criteria

POCD, according to the cognitive impairment classification in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, is characterized by mild neurologic disturbance resulting from routine surgical procedures, excluding conditions such as deafness, dementia, or amnesia. The definition of POCD involves prolonged cognitive decline that can last for weeks, months, or even years. POCD may be confused with postoperative delirium, an acute and fluctuating disorder of consciousness that typically occurs within 3 days of surgery.

The diagnosis of POCD is based primarily on neurocognitive function scales. Widely used assessments include the Montreal Cognitive Assessment, the Wechsler Memory Scale, and the Mini-Mental State Examination.
 

Epidemiology

POCD is prevalent among patients undergoing cardiac or orthopedic surgery. In patients undergoing aortic-coronary bypass and cardiopulmonary bypass, 50%-70% develop POCD 1 week after surgery. In addition, 10%-30% experience long-term effects on cognitive function at 6 months after the procedure. In patients undergoing hip arthroplasty, 20%-50% exhibit POCD within 1 week of surgery, with 10%-14% still presenting it after 3 months.

Risk Factors

Age

POCD is typically observed in patients older than 65 years. However, after surgery, around 30% of younger patients and about 40% of older patients develop POCD at the time of hospital discharge. Specifically, 12.7% of older patients continue to have POCD 3 months after surgery, compared with 5% of younger patients.

Type of Surgery 

Hip and knee arthroplasty procedures entail a higher risk for POCD than general surgery. The same is true of cardiac surgery, especially aortic-coronary bypass and cardiopulmonary bypass.

Types of Anesthesia 

Initial assessments of postoperative cognitive function in cardiac surgery did not provide significant correlations between observed changes and the type of anesthesia because of the high number of confounding factors involved. A more recent meta-analysis of 28 randomized clinical trials concluded that the incidence of POCD is lower in surgeries using intravenous anesthesia with propofol than in those using inhalation anesthesia with isoflurane or sevoflurane.

Pain

Postoperative pain is a common issue, mainly resulting from substantial surgical trauma or potential wound infection. Patient-controlled postoperative analgesia independently increases the risk for POCD, compared with oral postoperative analgesia. Meta-analyses indicate that persistent pain can lead to a decline in patients’ cognitive abilities, attention, memory, and information processing.

Evolving Scenarios

Current research on POCD has deepened our understanding of its pathogenesis, implicating factors such as central nervous system inflammation, neuronal apoptosis, synaptic plasticity damage, abnormal tau protein modification, chronic pain, and mitochondrial metabolic disorders. Several neuroprotective drugs are currently under study, but none have shown consistent benefits for the prevention and treatment of POCD. The available evidence on the subject does not unambiguously guide the practicing physician. But neither does it exclude the importance of a careful assessment of POCD risk factors and the cognitive status of an older patient before surgery to provide useful information to the patient, family, and doctors when deciding on appropriate and shared procedures.

This story was translated from Univadis Italy, which is part of the Medscape professional network, using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Postoperative cognitive dysfunction (POCD) is a form of cognitive decline that involves a functional deterioration of activities of the nervous system, such as selective attention, vigilance, perception, learning, memory, executive function, verbal and language abilities, emotion, visuospatial and visuomotor skills. It occurs in the absence of cranial trauma or other brain injuries, and prevalence rates range from 36.6% in young adults to 42.4% in older adults, as a consequence of significant invasive procedures such as cardiac, noncardiac, and carotid surgeries that are lengthy and intensive.

Alzheimer’s disease (AD), the most common form of dementia, accounts for about two thirds of all cases of dementia globally. It is estimated that 41 million patients with dementia remain undiagnosed worldwide, and 25% of patients are diagnosed only when they are fully symptomatic. AD is a neurodegenerative disorder defined by neuropathologic changes, including beta-amyloid (Abeta) plaques composed of aggregated Abeta and neurofibrillary tangles containing aggregated tau proteins.

Patients with AD are unaware of their condition. Dementia, especially in its early stages, is often a hidden disease. Even when suspected, patients and families may believe that the symptoms are part of normal aging and may not report them to the doctor. In these patients, surgery may unmask subclinical dementia.

The complex correlation between POCD and AD has sparked debate following numerous anecdotal reports of how older adults undergoing surgical procedures may experience long-term cognitive decline with clinical characteristics such as those of patients with dementia. Despite advances in knowledge, it is still difficult to establish a priori how much surgery and anesthesia can increase the risk or accelerate the progression of a prodromal and asymptomatic AD condition (stages I-II) to clinically evident stage III AD. The current trend of an aging population poses a challenge for anesthesiology surgery because as the age of patients undergoing surgery increases, so does the likelihood of developing POCD.

Recent research in these fields has improved knowledge of the characteristics, epidemiology, risk factors, pathogenesis, and potential prevention strategies associated with POCD. It has improved the perspectives of future prevention and treatment.
 

Definition and Diagnostic Criteria

POCD, according to the cognitive impairment classification in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, is characterized by mild neurologic disturbance resulting from routine surgical procedures, excluding conditions such as deafness, dementia, or amnesia. The definition of POCD involves prolonged cognitive decline that can last for weeks, months, or even years. POCD may be confused with postoperative delirium, an acute and fluctuating disorder of consciousness that typically occurs within 3 days of surgery.

The diagnosis of POCD is based primarily on neurocognitive function scales. Widely used assessments include the Montreal Cognitive Assessment, the Wechsler Memory Scale, and the Mini-Mental State Examination.
 

Epidemiology

POCD is prevalent among patients undergoing cardiac or orthopedic surgery. In patients undergoing aortic-coronary bypass and cardiopulmonary bypass, 50%-70% develop POCD 1 week after surgery. In addition, 10%-30% experience long-term effects on cognitive function at 6 months after the procedure. In patients undergoing hip arthroplasty, 20%-50% exhibit POCD within 1 week of surgery, with 10%-14% still presenting it after 3 months.

Risk Factors

Age

POCD is typically observed in patients older than 65 years. However, after surgery, around 30% of younger patients and about 40% of older patients develop POCD at the time of hospital discharge. Specifically, 12.7% of older patients continue to have POCD 3 months after surgery, compared with 5% of younger patients.

Type of Surgery 

Hip and knee arthroplasty procedures entail a higher risk for POCD than general surgery. The same is true of cardiac surgery, especially aortic-coronary bypass and cardiopulmonary bypass.

Types of Anesthesia 

Initial assessments of postoperative cognitive function in cardiac surgery did not provide significant correlations between observed changes and the type of anesthesia because of the high number of confounding factors involved. A more recent meta-analysis of 28 randomized clinical trials concluded that the incidence of POCD is lower in surgeries using intravenous anesthesia with propofol than in those using inhalation anesthesia with isoflurane or sevoflurane.

Pain

Postoperative pain is a common issue, mainly resulting from substantial surgical trauma or potential wound infection. Patient-controlled postoperative analgesia independently increases the risk for POCD, compared with oral postoperative analgesia. Meta-analyses indicate that persistent pain can lead to a decline in patients’ cognitive abilities, attention, memory, and information processing.

Evolving Scenarios

Current research on POCD has deepened our understanding of its pathogenesis, implicating factors such as central nervous system inflammation, neuronal apoptosis, synaptic plasticity damage, abnormal tau protein modification, chronic pain, and mitochondrial metabolic disorders. Several neuroprotective drugs are currently under study, but none have shown consistent benefits for the prevention and treatment of POCD. The available evidence on the subject does not unambiguously guide the practicing physician. But neither does it exclude the importance of a careful assessment of POCD risk factors and the cognitive status of an older patient before surgery to provide useful information to the patient, family, and doctors when deciding on appropriate and shared procedures.

This story was translated from Univadis Italy, which is part of the Medscape professional network, using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

As child psychiatrists and pediatricians, our mission extends beyond treating the physical health of children; it encompasses understanding the intricate web of factors that influence a child’s overall well-being. A recent advisory from U.S. Surgeon General Dr. Vivek Murthy has brought to light a critical issue that demands our attention: the declining mental health of parents and its profound impact on children. As providers who depend heavily on parental involvement to manage the needs of our pediatric patients, addressing parental mental health can be a crucial step in safeguarding the mental health of children.

The Surgeon General’s Advisory: A Call to Action

On August 28, 2024, the U.S. Surgeon General issued an advisory highlighting the significant stressors impacting parents and caregivers, and the broader implications for children’s mental health. The advisory emphasizes the bidirectional relationship between parental and child mental health, urging healthcare providers, policymakers, and communities to prioritize support for parents. It stresses that the mental health of parents is not only vital for their well-being but also plays a critical role in shaping the emotional and psychological development of their children.¹

The Link Between Parental and Child Mental Health

Research shows that a parent’s mental health directly influences the child’s emotional and behavioral outcomes. Children of parents with untreated mental health conditions, such as depression, anxiety, trauma, or chronic stress, are at a significantly higher risk of developing similar conditions. This risk is mediated through various mechanisms, including genetic predisposition, compromised parent-child interactions, and exposure to adverse environments.

1. Parental Depression and Child Outcomes: Parental depression, particularly maternal depression, has been extensively studied and is strongly associated with emotional and behavioral problems in children. Children of depressed parents are more likely to experience anxiety, depression, and resulting academic difficulties. Depressed parents may struggle with consistent and positive parenting, which can disrupt the development of secure attachments and emotional regulation in children.^2-4

2. Anxiety and Parenting Styles: Parental anxiety can influence parenting styles, often leading to overprotectiveness, inconsistency, or heightened criticism. These behaviors, in turn, can cultivate anxiety in children, creating a cycle that perpetuates mental health challenges across generations. Children raised in environments where anxiety is pervasive may learn to view the world as threatening, contributing to hypervigilance and stress.⁵

3. Impact of Chronic Stress on Parenting: Chronic stress experienced by parents, often due to financial hardship, lack of social support, or work-life imbalance, can impair their ability to engage in responsive and nurturing parenting. This, in turn, can affect children’s ability to meaningfully engage with parents to form secure attachments. Further, chronic stress can negatively impact the quality of parent-child interactions and fuel the cycle of rupture with limited opportunity for repair. The advisory stresses the need to address these systemic stressors as part of a broader public health strategy to support families.¹

Implications for Pediatric Practice

Pediatricians are often the first point of contact for families navigating mental health challenges. The Surgeon General’s advisory highlights the need for pediatricians to adopt a holistic approach that considers the mental health of the entire family, not just the child. This can be challenging with the average follow-up appointment time of 16 minutes, though many of the recommendations take this logistical hurdle into consideration:

1. Screening for Parental Mental Health: Incorporating routine screening for parental mental health into pediatric visits can be a powerful tool. Questions about parental stress, depression (especially postpartum depression), and anxiety should be integrated into well-child visits, especially in families where children present with emotional or behavioral difficulties. By identifying at-risk parents early, timely referrals to mental health services can be secured.

2. Providing Resources and Referrals: Offering resources and referrals to parents who may be struggling can positively impact the entire family. This includes connecting families with mental health professionals, parenting support groups, or community resources that can alleviate stressors such as food insecurity or lack of childcare. Having a list of local mental health resources available in your practice can empower parents to seek the help they need.

3. Promoting Positive Parenting Practices: Guidance on positive parenting practices, stress management, and self-care can make a significant difference in the mental health of parents and their children. Workshops or educational materials on topics like mindfulness, managing work-life balance, and fostering healthy communication within the family can be valuable and high-yield additions to pediatric care.

4. Collaborative Care Models: Collaborative care models, where pediatricians work closely with child psychiatrists, psychologists, and social workers, can provide comprehensive support to families. This integrated approach ensures that both children and their parents receive the care they need, promoting better outcomes for the entire family unit.
 

Addressing Broader Systemic Issues

The advisory also calls for systemic changes that extend beyond the clinic. Policy changes such as expanding access to paid family leave, affordable childcare, and mental health services are essential to creating an environment where parents can thrive. As pediatricians, advocating for these changes at the local and national level can amplify the overall impact on families.

1. Advocating for Paid Family Leave: Paid family leave allows parents to bond with their children and attend to their own mental health needs without the added pressure of financial instability. Supporting policies that provide adequate paid leave can pave the way for a successful and healthy return to work and have long-term benefits for family health.

2. Expanding Mental Health Services: Increasing access to mental health services, especially in underserved communities, is crucial. Pediatricians can play a role by partnering with local mental health providers to offer integrated care within their practices or community settings.

3. Community Support Programs: The creation of community support programs that offer parenting classes, stress management workshops, and peer support groups can help reduce the isolation and stress that many parents feel. Pediatricians can collaborate with community organizations to promote these resources to families.
 

Conclusion

The Surgeon General’s advisory serves as a timely reminder of the interconnectedness of parental and child mental health. Pediatricians have a unique opportunity to influence not only the health of their pediatric patients, but also the well-being of their families. By recognizing and addressing the mental health needs of parents, we can break the cycle of stress and mental illness that affects so many families, ensuring a healthier future for the next generation.

Let us embrace this call to action and work together to create a supportive environment where all parents and children can thrive.

Dr. Richards is assistant clinical professor in the department of psychiatry and biobehavioral sciences; program director of the child and adolescent psychiatry fellowship; and associate medical director of the perinatal program at the UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles.

References

1. American Hospital Association. Surgeon General Issues Advisory on Mental Health and Well-Being of Parents. American Hospital Association. 2024 Sep 4.

2. Goodman SH, Gotlib IH. Risk for Psychopathology in the Children of Depressed Mothers: A Developmental Model for Understanding Mechanisms of Transmission. Psychol Rev. 1999;106(3):458-490. doi: 10.1037/0033-295X.106.3.458.

3. Lovejoy MC et al. Maternal Depression and Parenting Behavior: A Meta-Analytic Review. Clin Psychol Rev. 2000;20(5):561-592. doi: 10.1016/s0272-7358(98)00100-7.

4. Weissman MM et al. Offspring of Depressed Parents: 20 Years Later. Am J Psychiatry. 2006;163(6):1001-1008. doi: 10.1176/ajp.2006.163.6.1001.

5. Smith KE, Pollak SD. Early Life Stress and Development: Potential Mechanisms for Adverse Outcomes. J Neurodev Disord. 2020;12(1):3-14. doi: 10.1186/s11689-020-09337-y.

As child psychiatrists and pediatricians, our mission extends beyond treating the physical health of children; it encompasses understanding the intricate web of factors that influence a child’s overall well-being. A recent advisory from U.S. Surgeon General Dr. Vivek Murthy has brought to light a critical issue that demands our attention: the declining mental health of parents and its profound impact on children. As providers who depend heavily on parental involvement to manage the needs of our pediatric patients, addressing parental mental health can be a crucial step in safeguarding the mental health of children.

The Surgeon General’s Advisory: A Call to Action

On August 28, 2024, the U.S. Surgeon General issued an advisory highlighting the significant stressors impacting parents and caregivers, and the broader implications for children’s mental health. The advisory emphasizes the bidirectional relationship between parental and child mental health, urging healthcare providers, policymakers, and communities to prioritize support for parents. It stresses that the mental health of parents is not only vital for their well-being but also plays a critical role in shaping the emotional and psychological development of their children.¹

The Link Between Parental and Child Mental Health

Research shows that a parent’s mental health directly influences the child’s emotional and behavioral outcomes. Children of parents with untreated mental health conditions, such as depression, anxiety, trauma, or chronic stress, are at a significantly higher risk of developing similar conditions. This risk is mediated through various mechanisms, including genetic predisposition, compromised parent-child interactions, and exposure to adverse environments.

1. Parental Depression and Child Outcomes: Parental depression, particularly maternal depression, has been extensively studied and is strongly associated with emotional and behavioral problems in children. Children of depressed parents are more likely to experience anxiety, depression, and resulting academic difficulties. Depressed parents may struggle with consistent and positive parenting, which can disrupt the development of secure attachments and emotional regulation in children.^2-4

2. Anxiety and Parenting Styles: Parental anxiety can influence parenting styles, often leading to overprotectiveness, inconsistency, or heightened criticism. These behaviors, in turn, can cultivate anxiety in children, creating a cycle that perpetuates mental health challenges across generations. Children raised in environments where anxiety is pervasive may learn to view the world as threatening, contributing to hypervigilance and stress.⁵

3. Impact of Chronic Stress on Parenting: Chronic stress experienced by parents, often due to financial hardship, lack of social support, or work-life imbalance, can impair their ability to engage in responsive and nurturing parenting. This, in turn, can affect children’s ability to meaningfully engage with parents to form secure attachments. Further, chronic stress can negatively impact the quality of parent-child interactions and fuel the cycle of rupture with limited opportunity for repair. The advisory stresses the need to address these systemic stressors as part of a broader public health strategy to support families.¹

Implications for Pediatric Practice

Pediatricians are often the first point of contact for families navigating mental health challenges. The Surgeon General’s advisory highlights the need for pediatricians to adopt a holistic approach that considers the mental health of the entire family, not just the child. This can be challenging with the average follow-up appointment time of 16 minutes, though many of the recommendations take this logistical hurdle into consideration:

1. Screening for Parental Mental Health: Incorporating routine screening for parental mental health into pediatric visits can be a powerful tool. Questions about parental stress, depression (especially postpartum depression), and anxiety should be integrated into well-child visits, especially in families where children present with emotional or behavioral difficulties. By identifying at-risk parents early, timely referrals to mental health services can be secured.

2. Providing Resources and Referrals: Offering resources and referrals to parents who may be struggling can positively impact the entire family. This includes connecting families with mental health professionals, parenting support groups, or community resources that can alleviate stressors such as food insecurity or lack of childcare. Having a list of local mental health resources available in your practice can empower parents to seek the help they need.

3. Promoting Positive Parenting Practices: Guidance on positive parenting practices, stress management, and self-care can make a significant difference in the mental health of parents and their children. Workshops or educational materials on topics like mindfulness, managing work-life balance, and fostering healthy communication within the family can be valuable and high-yield additions to pediatric care.

4. Collaborative Care Models: Collaborative care models, where pediatricians work closely with child psychiatrists, psychologists, and social workers, can provide comprehensive support to families. This integrated approach ensures that both children and their parents receive the care they need, promoting better outcomes for the entire family unit.
 

Addressing Broader Systemic Issues

The advisory also calls for systemic changes that extend beyond the clinic. Policy changes such as expanding access to paid family leave, affordable childcare, and mental health services are essential to creating an environment where parents can thrive. As pediatricians, advocating for these changes at the local and national level can amplify the overall impact on families.

1. Advocating for Paid Family Leave: Paid family leave allows parents to bond with their children and attend to their own mental health needs without the added pressure of financial instability. Supporting policies that provide adequate paid leave can pave the way for a successful and healthy return to work and have long-term benefits for family health.

2. Expanding Mental Health Services: Increasing access to mental health services, especially in underserved communities, is crucial. Pediatricians can play a role by partnering with local mental health providers to offer integrated care within their practices or community settings.

3. Community Support Programs: The creation of community support programs that offer parenting classes, stress management workshops, and peer support groups can help reduce the isolation and stress that many parents feel. Pediatricians can collaborate with community organizations to promote these resources to families.
 

Conclusion

The Surgeon General’s advisory serves as a timely reminder of the interconnectedness of parental and child mental health. Pediatricians have a unique opportunity to influence not only the health of their pediatric patients, but also the well-being of their families. By recognizing and addressing the mental health needs of parents, we can break the cycle of stress and mental illness that affects so many families, ensuring a healthier future for the next generation.

Let us embrace this call to action and work together to create a supportive environment where all parents and children can thrive.

Dr. Richards is assistant clinical professor in the department of psychiatry and biobehavioral sciences; program director of the child and adolescent psychiatry fellowship; and associate medical director of the perinatal program at the UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles.

References

1. American Hospital Association. Surgeon General Issues Advisory on Mental Health and Well-Being of Parents. American Hospital Association. 2024 Sep 4.

2. Goodman SH, Gotlib IH. Risk for Psychopathology in the Children of Depressed Mothers: A Developmental Model for Understanding Mechanisms of Transmission. Psychol Rev. 1999;106(3):458-490. doi: 10.1037/0033-295X.106.3.458.

3. Lovejoy MC et al. Maternal Depression and Parenting Behavior: A Meta-Analytic Review. Clin Psychol Rev. 2000;20(5):561-592. doi: 10.1016/s0272-7358(98)00100-7.

4. Weissman MM et al. Offspring of Depressed Parents: 20 Years Later. Am J Psychiatry. 2006;163(6):1001-1008. doi: 10.1176/ajp.2006.163.6.1001.

5. Smith KE, Pollak SD. Early Life Stress and Development: Potential Mechanisms for Adverse Outcomes. J Neurodev Disord. 2020;12(1):3-14. doi: 10.1186/s11689-020-09337-y.

As child psychiatrists and pediatricians, our mission extends beyond treating the physical health of children; it encompasses understanding the intricate web of factors that influence a child’s overall well-being. A recent advisory from U.S. Surgeon General Dr. Vivek Murthy has brought to light a critical issue that demands our attention: the declining mental health of parents and its profound impact on children. As providers who depend heavily on parental involvement to manage the needs of our pediatric patients, addressing parental mental health can be a crucial step in safeguarding the mental health of children.

The Surgeon General’s Advisory: A Call to Action

On August 28, 2024, the U.S. Surgeon General issued an advisory highlighting the significant stressors impacting parents and caregivers, and the broader implications for children’s mental health. The advisory emphasizes the bidirectional relationship between parental and child mental health, urging healthcare providers, policymakers, and communities to prioritize support for parents. It stresses that the mental health of parents is not only vital for their well-being but also plays a critical role in shaping the emotional and psychological development of their children.¹

The Link Between Parental and Child Mental Health

Research shows that a parent’s mental health directly influences the child’s emotional and behavioral outcomes. Children of parents with untreated mental health conditions, such as depression, anxiety, trauma, or chronic stress, are at a significantly higher risk of developing similar conditions. This risk is mediated through various mechanisms, including genetic predisposition, compromised parent-child interactions, and exposure to adverse environments.

1. Parental Depression and Child Outcomes: Parental depression, particularly maternal depression, has been extensively studied and is strongly associated with emotional and behavioral problems in children. Children of depressed parents are more likely to experience anxiety, depression, and resulting academic difficulties. Depressed parents may struggle with consistent and positive parenting, which can disrupt the development of secure attachments and emotional regulation in children.^2-4

2. Anxiety and Parenting Styles: Parental anxiety can influence parenting styles, often leading to overprotectiveness, inconsistency, or heightened criticism. These behaviors, in turn, can cultivate anxiety in children, creating a cycle that perpetuates mental health challenges across generations. Children raised in environments where anxiety is pervasive may learn to view the world as threatening, contributing to hypervigilance and stress.⁵

3. Impact of Chronic Stress on Parenting: Chronic stress experienced by parents, often due to financial hardship, lack of social support, or work-life imbalance, can impair their ability to engage in responsive and nurturing parenting. This, in turn, can affect children’s ability to meaningfully engage with parents to form secure attachments. Further, chronic stress can negatively impact the quality of parent-child interactions and fuel the cycle of rupture with limited opportunity for repair. The advisory stresses the need to address these systemic stressors as part of a broader public health strategy to support families.¹

Implications for Pediatric Practice

Pediatricians are often the first point of contact for families navigating mental health challenges. The Surgeon General’s advisory highlights the need for pediatricians to adopt a holistic approach that considers the mental health of the entire family, not just the child. This can be challenging with the average follow-up appointment time of 16 minutes, though many of the recommendations take this logistical hurdle into consideration:

1. Screening for Parental Mental Health: Incorporating routine screening for parental mental health into pediatric visits can be a powerful tool. Questions about parental stress, depression (especially postpartum depression), and anxiety should be integrated into well-child visits, especially in families where children present with emotional or behavioral difficulties. By identifying at-risk parents early, timely referrals to mental health services can be secured.

2. Providing Resources and Referrals: Offering resources and referrals to parents who may be struggling can positively impact the entire family. This includes connecting families with mental health professionals, parenting support groups, or community resources that can alleviate stressors such as food insecurity or lack of childcare. Having a list of local mental health resources available in your practice can empower parents to seek the help they need.

3. Promoting Positive Parenting Practices: Guidance on positive parenting practices, stress management, and self-care can make a significant difference in the mental health of parents and their children. Workshops or educational materials on topics like mindfulness, managing work-life balance, and fostering healthy communication within the family can be valuable and high-yield additions to pediatric care.

4. Collaborative Care Models: Collaborative care models, where pediatricians work closely with child psychiatrists, psychologists, and social workers, can provide comprehensive support to families. This integrated approach ensures that both children and their parents receive the care they need, promoting better outcomes for the entire family unit.
 

Addressing Broader Systemic Issues

The advisory also calls for systemic changes that extend beyond the clinic. Policy changes such as expanding access to paid family leave, affordable childcare, and mental health services are essential to creating an environment where parents can thrive. As pediatricians, advocating for these changes at the local and national level can amplify the overall impact on families.

1. Advocating for Paid Family Leave: Paid family leave allows parents to bond with their children and attend to their own mental health needs without the added pressure of financial instability. Supporting policies that provide adequate paid leave can pave the way for a successful and healthy return to work and have long-term benefits for family health.

2. Expanding Mental Health Services: Increasing access to mental health services, especially in underserved communities, is crucial. Pediatricians can play a role by partnering with local mental health providers to offer integrated care within their practices or community settings.

3. Community Support Programs: The creation of community support programs that offer parenting classes, stress management workshops, and peer support groups can help reduce the isolation and stress that many parents feel. Pediatricians can collaborate with community organizations to promote these resources to families.
 

Conclusion

The Surgeon General’s advisory serves as a timely reminder of the interconnectedness of parental and child mental health. Pediatricians have a unique opportunity to influence not only the health of their pediatric patients, but also the well-being of their families. By recognizing and addressing the mental health needs of parents, we can break the cycle of stress and mental illness that affects so many families, ensuring a healthier future for the next generation.

Let us embrace this call to action and work together to create a supportive environment where all parents and children can thrive.

Dr. Richards is assistant clinical professor in the department of psychiatry and biobehavioral sciences; program director of the child and adolescent psychiatry fellowship; and associate medical director of the perinatal program at the UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles.

References

1. American Hospital Association. Surgeon General Issues Advisory on Mental Health and Well-Being of Parents. American Hospital Association. 2024 Sep 4.

2. Goodman SH, Gotlib IH. Risk for Psychopathology in the Children of Depressed Mothers: A Developmental Model for Understanding Mechanisms of Transmission. Psychol Rev. 1999;106(3):458-490. doi: 10.1037/0033-295X.106.3.458.

3. Lovejoy MC et al. Maternal Depression and Parenting Behavior: A Meta-Analytic Review. Clin Psychol Rev. 2000;20(5):561-592. doi: 10.1016/s0272-7358(98)00100-7.

4. Weissman MM et al. Offspring of Depressed Parents: 20 Years Later. Am J Psychiatry. 2006;163(6):1001-1008. doi: 10.1176/ajp.2006.163.6.1001.

5. Smith KE, Pollak SD. Early Life Stress and Development: Potential Mechanisms for Adverse Outcomes. J Neurodev Disord. 2020;12(1):3-14. doi: 10.1186/s11689-020-09337-y.

TOPLINE:

The likelihood of receiving a dementia diagnosis in older adults varies significantly by region across the United States, a new study suggests. Rates ranged from 1.7% to 5.4%, with variations more pronounced in those aged 66-74 years and Black or Hispanic individuals.

METHODOLOGY:

• Researchers analyzed newly diagnosed cases of Alzheimer’s disease and related dementias (ADRD) using the 2018-2019 Medicare claims data for 4.8 million older adults across 306 hospital referral regions (HRRs).
• Participants were categorized by age and race or ethnicity to examine variations in diagnosis rates.
• Regional characteristics such as education level and prevalence of obesity, smoking, and diabetes were included to adjust for population risk factors.
• ADRD-specific diagnostic intensity was calculated as the ratio of the observed-to-expected new cases of ADRD in each HRR.

TAKEAWAY:

• Unadjusted analysis for that overall, 3% of older adults received a new ADRD diagnosis in 2019, with rates ranging from 1.7 to 5.4 per 100 individuals across HRRs and varied by age category.
• Regions in the South had the highest unadjusted ADRD case concentration, and the areas in the West/Northwest had the lowest.
• The ADRD-specific diagnosis intensity was 0.69-1.47 and varied the most in Black and Hispanic individuals and those aged 66-74 years.
• Regional differences in ADRD diagnosis rates are not fully explained by population risk factors, indicating potential health system-level differences.

IN PRACTICE:

“From place to place, the likelihood of getting your dementia diagnosed varies, and that may happen because of everything from practice norms for healthcare providers to individual patients’ knowledge and care-seeking behavior. These findings go beyond demographic and population-level differences in risk and indicate that there are health system-level differences that could be targeted and remediated,” lead author Julie P.W. Bynum, MD, MPH, said in a press release.

SOURCE:

The study was led by Dr. Bynum, professor of internal medicine, University of Michigan Medical School, Ann Arbor, Michigan, and published online in Alzheimer’s & Dementia.

LIMITATIONS:

The results may not be generalizable to other groups. The observational design of the study cannot completely negate residual confounding. The measures of population risks are coarser than those used in well-characterized epidemiologic studies, leading to potential imprecision. Finally, the study was not designed to determine whether regional differences in the likelihood of ADRD diagnosis resulted in differences in the population health outcomes.

DISCLOSURES:

The study was supported by a grant from the National Institute on Aging. The authors reported no conflicts of interest.

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

TOPLINE:

The likelihood of receiving a dementia diagnosis in older adults varies significantly by region across the United States, a new study suggests. Rates ranged from 1.7% to 5.4%, with variations more pronounced in those aged 66-74 years and Black or Hispanic individuals.

METHODOLOGY:

• Researchers analyzed newly diagnosed cases of Alzheimer’s disease and related dementias (ADRD) using the 2018-2019 Medicare claims data for 4.8 million older adults across 306 hospital referral regions (HRRs).
• Participants were categorized by age and race or ethnicity to examine variations in diagnosis rates.
• Regional characteristics such as education level and prevalence of obesity, smoking, and diabetes were included to adjust for population risk factors.
• ADRD-specific diagnostic intensity was calculated as the ratio of the observed-to-expected new cases of ADRD in each HRR.

TAKEAWAY:

• Unadjusted analysis for that overall, 3% of older adults received a new ADRD diagnosis in 2019, with rates ranging from 1.7 to 5.4 per 100 individuals across HRRs and varied by age category.
• Regions in the South had the highest unadjusted ADRD case concentration, and the areas in the West/Northwest had the lowest.
• The ADRD-specific diagnosis intensity was 0.69-1.47 and varied the most in Black and Hispanic individuals and those aged 66-74 years.
• Regional differences in ADRD diagnosis rates are not fully explained by population risk factors, indicating potential health system-level differences.

IN PRACTICE:

“From place to place, the likelihood of getting your dementia diagnosed varies, and that may happen because of everything from practice norms for healthcare providers to individual patients’ knowledge and care-seeking behavior. These findings go beyond demographic and population-level differences in risk and indicate that there are health system-level differences that could be targeted and remediated,” lead author Julie P.W. Bynum, MD, MPH, said in a press release.

SOURCE:

The study was led by Dr. Bynum, professor of internal medicine, University of Michigan Medical School, Ann Arbor, Michigan, and published online in Alzheimer’s & Dementia.

LIMITATIONS:

The results may not be generalizable to other groups. The observational design of the study cannot completely negate residual confounding. The measures of population risks are coarser than those used in well-characterized epidemiologic studies, leading to potential imprecision. Finally, the study was not designed to determine whether regional differences in the likelihood of ADRD diagnosis resulted in differences in the population health outcomes.

DISCLOSURES:

The study was supported by a grant from the National Institute on Aging. The authors reported no conflicts of interest.

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

TOPLINE:

The likelihood of receiving a dementia diagnosis in older adults varies significantly by region across the United States, a new study suggests. Rates ranged from 1.7% to 5.4%, with variations more pronounced in those aged 66-74 years and Black or Hispanic individuals.

METHODOLOGY:

• Researchers analyzed newly diagnosed cases of Alzheimer’s disease and related dementias (ADRD) using the 2018-2019 Medicare claims data for 4.8 million older adults across 306 hospital referral regions (HRRs).
• Participants were categorized by age and race or ethnicity to examine variations in diagnosis rates.
• Regional characteristics such as education level and prevalence of obesity, smoking, and diabetes were included to adjust for population risk factors.
• ADRD-specific diagnostic intensity was calculated as the ratio of the observed-to-expected new cases of ADRD in each HRR.

TAKEAWAY:

• Unadjusted analysis for that overall, 3% of older adults received a new ADRD diagnosis in 2019, with rates ranging from 1.7 to 5.4 per 100 individuals across HRRs and varied by age category.
• Regions in the South had the highest unadjusted ADRD case concentration, and the areas in the West/Northwest had the lowest.
• The ADRD-specific diagnosis intensity was 0.69-1.47 and varied the most in Black and Hispanic individuals and those aged 66-74 years.
• Regional differences in ADRD diagnosis rates are not fully explained by population risk factors, indicating potential health system-level differences.

IN PRACTICE:

“From place to place, the likelihood of getting your dementia diagnosed varies, and that may happen because of everything from practice norms for healthcare providers to individual patients’ knowledge and care-seeking behavior. These findings go beyond demographic and population-level differences in risk and indicate that there are health system-level differences that could be targeted and remediated,” lead author Julie P.W. Bynum, MD, MPH, said in a press release.

SOURCE:

The study was led by Dr. Bynum, professor of internal medicine, University of Michigan Medical School, Ann Arbor, Michigan, and published online in Alzheimer’s & Dementia.

LIMITATIONS:

The results may not be generalizable to other groups. The observational design of the study cannot completely negate residual confounding. The measures of population risks are coarser than those used in well-characterized epidemiologic studies, leading to potential imprecision. Finally, the study was not designed to determine whether regional differences in the likelihood of ADRD diagnosis resulted in differences in the population health outcomes.

DISCLOSURES:

The study was supported by a grant from the National Institute on Aging. The authors reported no conflicts of interest.

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

The Food and Drug Administration’s (FDA) decision not to approve midomafetamine-assisted therapy (MDMA-AT) for posttraumatic stress disorder (PTSD) puts the therapy’s near-term future in doubt, but officials say the rejection may not knock it out of contention as an eventual therapeutic tool for a variety of conditions.

In August the agency declined to approve the drug with currently available study data and requested that the company conduct an additional phase 3 trial. The agency’s action had potentially devastating consequences for MDMA-AT’s sponsor, Lykos Therapeutics, and was a huge disappointment for researchers, clinicians, and patients who were optimistic that it would be a new option for a condition that affects 13-17 million Americans.

For now, no other company is poised to imminently seek FDA approval for MDMA.

Despite the setback, research into MDMA that combines different psychotherapeutic approaches continues. Currently, there are seven US studies actively recruiting participants, and another 13 are registered with an eye toward starting recruitment, as reported on ClinicalTrials.gov.

The lack of FDA approval “actually increases the opportunity now for us to do trials,” said Michael Ostacher, MD, professor of psychiatry and behavioral sciences at Stanford Medicine in California. Researchers won’t have to be sponsored by Lykos to get access to MDMA.

“There’s a lot of energy and interest in doing these studies,” he said in an interview, adding that philanthropic organizations and Veterans Affairs (VA) are contributing funds to support such studies.

The VA provided a statement saying that it “intends to gather rigorous scientific evidence on the potential efficacy and safety of psychedelic compounds when used in conjunction with psychotherapy.” It also noted that “these studies will be conducted under stringent safety protocols and will mark the first time since the 1960’s that VA is funding research on such compounds.”

Rachel Yehuda, PhD, director of the Center for Psychedelic Therapy Research at Icahn School of Medicine at Mount Sinai in New York City, said in an interview that the FDA rejection “raises questions about how to keep the work going.”

Without the FDA’s imprimatur, MDMA remains a schedule 1 drug, which means it has no valid medical use.

“It’s a lot more complicated and expensive to work with a scheduled compound than to work with a compound that has been approved,” Dr. Yehuda said.

Also, without Lykos or another drug company sponsor, investigators have to find an acceptable MDMA source on their own, said Dr. Yehuda, who was an investigator on a study in which Lykos provided MDMA but was not involved in study design, data collection, analysis, or manuscript preparation.
 

Lykos in Disarray

Within a week of the FDA’s decision, Lykos announced it was cutting its staff by 75% and that Rick Doblin, PhD, the founder and president of the Multidisciplinary Association for Psychedelic Studies (MAPS) that gave rise to Lykos, had resigned from the Lykos board.

A frequently controversial figure, Doblin has been attempting to legitimize MDMA as a therapy since the mid-1980s. He formed a public benefit corporation (PBC) in 2014 with an eye toward FDA approval. The PBC fully separated from MAPS in 2024 and became Lykos.

Although the FDA has left the door open to approval, Lykos has not released the agency’s complete response letter, so it’s not clear exactly what the FDA is seeking. In a statement, the company said it believes the issues “can be addressed with existing data, postapproval requirements, or through reference to the scientific literature.”

Lykos said in an email that it is working on “securing the meeting with the FDA” and that it “will work with the agency to determine what needs to be done to fulfill their requests.”

Soon after the FDA decision, Lykos was hit with another blow. The journal Psychopharmacology retracted an article that pooled six Lykos phase 2 studies, claiming the paper’s authors knew about unethical conduct before submission but did not inform the publisher.

Lykos said the issues could have been addressed through a correction and that it has filed a complaint with the Committee on Publication Ethics. It also noted that the misconduct at issue was reported to the FDA and Health Canada.

“However, we did not disclose the violations to the journal itself, an additional step we should have taken and regret not doing,” the company said. It added that the efficacy data in the paper were not part of the FDA submission.

Author Allison A. Feduccia, PhD, cofounder of Psychedelic Support, agreed with the retraction but disagreed with the wording. In a post on LinkedIn, she said she and other authors were not informed about the misconduct until years after the study’s submission.

Four authors — including Dr. Doblin — disagreed with the retraction.

Dr. Doblin said in a statement that he’d resigned from Lykos to escape the restrictions that came with being a fiduciary. “Now I can advocate and speak freely,” he said, adding that he could also return to his activist roots.

He predicted that Lykos would eventually gain FDA approval. But if Lykos can’t convince the agency, it have the necessary data already in hand; “potential FDA approval is now at least 2 years away, possibly more,” Dr. Doblin said in his statement.
 

Research Continues

Lykos is not the only company hoping to commercialize MDMA. Toronto-based Awakn Life Sciences has an MDMA preclinical development program for addiction. In addition, some companies are offering MDMA therapy through clinics, such as Numinus in Utah and Sunstone Therapies in Rockville, Maryland.

But Lykos was the closest to bringing a product to market. The company is still a sponsor of four MDMA-related clinical trials, three of which appear to be on hold. One study at the VA San Diego Healthcare System, San Diego, that is actively recruiting is an open-label trial to assess MDMA-AT in combination with brief Cognitive-Behavioral Conjoint Therapy for PTSD.

Those studies are among 13 US trials listed in ClinicalTrials.gov that have not yet begun recruiting and 7 that are actively recruiting.

Among them is a study of MDMA plus exposure therapy, funded by and conducted at Emory University in Atlanta. One of the Emory principal investigators, Barbara Rothbaum, MD, has also been named to a Lykos’ panel that would help ensure oversight of MDMA-AT post FDA approval.

Dr. Ostacher is an investigator in a study planned at VA Palo Alto Health Care System in California, that will compare MDMA-AT with cognitive processing therapy in veterans with severe PTSD. He said it will be open label in an effort to minimize expectation bias and issues with blinding — both problems that tripped up the Lykos application. Although placebo-controlled trials are the gold standard, it’s not ideal when “the purpose of the drug is for it to change how you see the world and yourself,” Dr. Ostacher said.

The study aims to see whether MDMA-AT is better than “a much shorter, less onerous, but quite evidence-based psychotherapy for PTSD,” he said.

The FDA’s decision is not the end of the road, said Dr. Ostacher. “Even though I think this makes for an obvious delay, I don’t think that it’s a permanent one,” he said.

Dr. Yehuda also said she is not ready to give up.

“We don’t plan on stopping — we plan on finding a way,” she said.

“In our experience, this is a very powerful approach that helps a lot of people that haven’t found help using other approaches, and when it’s in the hands of really trusted, experienced, ethical clinicians in a trusted environment, this could be a real game changer for people who have not been able to find belief by traditional methods,” she said.

Dr. Ostacher reported no relevant financial relationships. Dr. Yahuda is the principal investigator on clinical trials for the Center for Psychedelic Psychotherapy and Trauma Research that are sponsored by the Multidisciplinary Association for Psychedelic Studies and COMPASS Pathways.

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

The Food and Drug Administration’s (FDA) decision not to approve midomafetamine-assisted therapy (MDMA-AT) for posttraumatic stress disorder (PTSD) puts the therapy’s near-term future in doubt, but officials say the rejection may not knock it out of contention as an eventual therapeutic tool for a variety of conditions.

In August the agency declined to approve the drug with currently available study data and requested that the company conduct an additional phase 3 trial. The agency’s action had potentially devastating consequences for MDMA-AT’s sponsor, Lykos Therapeutics, and was a huge disappointment for researchers, clinicians, and patients who were optimistic that it would be a new option for a condition that affects 13-17 million Americans.

For now, no other company is poised to imminently seek FDA approval for MDMA.

Despite the setback, research into MDMA that combines different psychotherapeutic approaches continues. Currently, there are seven US studies actively recruiting participants, and another 13 are registered with an eye toward starting recruitment, as reported on ClinicalTrials.gov.

The lack of FDA approval “actually increases the opportunity now for us to do trials,” said Michael Ostacher, MD, professor of psychiatry and behavioral sciences at Stanford Medicine in California. Researchers won’t have to be sponsored by Lykos to get access to MDMA.

“There’s a lot of energy and interest in doing these studies,” he said in an interview, adding that philanthropic organizations and Veterans Affairs (VA) are contributing funds to support such studies.

The VA provided a statement saying that it “intends to gather rigorous scientific evidence on the potential efficacy and safety of psychedelic compounds when used in conjunction with psychotherapy.” It also noted that “these studies will be conducted under stringent safety protocols and will mark the first time since the 1960’s that VA is funding research on such compounds.”

Rachel Yehuda, PhD, director of the Center for Psychedelic Therapy Research at Icahn School of Medicine at Mount Sinai in New York City, said in an interview that the FDA rejection “raises questions about how to keep the work going.”

Without the FDA’s imprimatur, MDMA remains a schedule 1 drug, which means it has no valid medical use.

“It’s a lot more complicated and expensive to work with a scheduled compound than to work with a compound that has been approved,” Dr. Yehuda said.

Also, without Lykos or another drug company sponsor, investigators have to find an acceptable MDMA source on their own, said Dr. Yehuda, who was an investigator on a study in which Lykos provided MDMA but was not involved in study design, data collection, analysis, or manuscript preparation.
 

Lykos in Disarray

Within a week of the FDA’s decision, Lykos announced it was cutting its staff by 75% and that Rick Doblin, PhD, the founder and president of the Multidisciplinary Association for Psychedelic Studies (MAPS) that gave rise to Lykos, had resigned from the Lykos board.

A frequently controversial figure, Doblin has been attempting to legitimize MDMA as a therapy since the mid-1980s. He formed a public benefit corporation (PBC) in 2014 with an eye toward FDA approval. The PBC fully separated from MAPS in 2024 and became Lykos.

Although the FDA has left the door open to approval, Lykos has not released the agency’s complete response letter, so it’s not clear exactly what the FDA is seeking. In a statement, the company said it believes the issues “can be addressed with existing data, postapproval requirements, or through reference to the scientific literature.”

Lykos said in an email that it is working on “securing the meeting with the FDA” and that it “will work with the agency to determine what needs to be done to fulfill their requests.”

Soon after the FDA decision, Lykos was hit with another blow. The journal Psychopharmacology retracted an article that pooled six Lykos phase 2 studies, claiming the paper’s authors knew about unethical conduct before submission but did not inform the publisher.

Lykos said the issues could have been addressed through a correction and that it has filed a complaint with the Committee on Publication Ethics. It also noted that the misconduct at issue was reported to the FDA and Health Canada.

“However, we did not disclose the violations to the journal itself, an additional step we should have taken and regret not doing,” the company said. It added that the efficacy data in the paper were not part of the FDA submission.

Author Allison A. Feduccia, PhD, cofounder of Psychedelic Support, agreed with the retraction but disagreed with the wording. In a post on LinkedIn, she said she and other authors were not informed about the misconduct until years after the study’s submission.

Four authors — including Dr. Doblin — disagreed with the retraction.

Dr. Doblin said in a statement that he’d resigned from Lykos to escape the restrictions that came with being a fiduciary. “Now I can advocate and speak freely,” he said, adding that he could also return to his activist roots.

He predicted that Lykos would eventually gain FDA approval. But if Lykos can’t convince the agency, it have the necessary data already in hand; “potential FDA approval is now at least 2 years away, possibly more,” Dr. Doblin said in his statement.
 

Research Continues

Lykos is not the only company hoping to commercialize MDMA. Toronto-based Awakn Life Sciences has an MDMA preclinical development program for addiction. In addition, some companies are offering MDMA therapy through clinics, such as Numinus in Utah and Sunstone Therapies in Rockville, Maryland.

But Lykos was the closest to bringing a product to market. The company is still a sponsor of four MDMA-related clinical trials, three of which appear to be on hold. One study at the VA San Diego Healthcare System, San Diego, that is actively recruiting is an open-label trial to assess MDMA-AT in combination with brief Cognitive-Behavioral Conjoint Therapy for PTSD.

Those studies are among 13 US trials listed in ClinicalTrials.gov that have not yet begun recruiting and 7 that are actively recruiting.

Among them is a study of MDMA plus exposure therapy, funded by and conducted at Emory University in Atlanta. One of the Emory principal investigators, Barbara Rothbaum, MD, has also been named to a Lykos’ panel that would help ensure oversight of MDMA-AT post FDA approval.

Dr. Ostacher is an investigator in a study planned at VA Palo Alto Health Care System in California, that will compare MDMA-AT with cognitive processing therapy in veterans with severe PTSD. He said it will be open label in an effort to minimize expectation bias and issues with blinding — both problems that tripped up the Lykos application. Although placebo-controlled trials are the gold standard, it’s not ideal when “the purpose of the drug is for it to change how you see the world and yourself,” Dr. Ostacher said.

The study aims to see whether MDMA-AT is better than “a much shorter, less onerous, but quite evidence-based psychotherapy for PTSD,” he said.

The FDA’s decision is not the end of the road, said Dr. Ostacher. “Even though I think this makes for an obvious delay, I don’t think that it’s a permanent one,” he said.

Dr. Yehuda also said she is not ready to give up.

“We don’t plan on stopping — we plan on finding a way,” she said.

“In our experience, this is a very powerful approach that helps a lot of people that haven’t found help using other approaches, and when it’s in the hands of really trusted, experienced, ethical clinicians in a trusted environment, this could be a real game changer for people who have not been able to find belief by traditional methods,” she said.

Dr. Ostacher reported no relevant financial relationships. Dr. Yahuda is the principal investigator on clinical trials for the Center for Psychedelic Psychotherapy and Trauma Research that are sponsored by the Multidisciplinary Association for Psychedelic Studies and COMPASS Pathways.

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

The Food and Drug Administration’s (FDA) decision not to approve midomafetamine-assisted therapy (MDMA-AT) for posttraumatic stress disorder (PTSD) puts the therapy’s near-term future in doubt, but officials say the rejection may not knock it out of contention as an eventual therapeutic tool for a variety of conditions.

In August the agency declined to approve the drug with currently available study data and requested that the company conduct an additional phase 3 trial. The agency’s action had potentially devastating consequences for MDMA-AT’s sponsor, Lykos Therapeutics, and was a huge disappointment for researchers, clinicians, and patients who were optimistic that it would be a new option for a condition that affects 13-17 million Americans.

For now, no other company is poised to imminently seek FDA approval for MDMA.

Despite the setback, research into MDMA that combines different psychotherapeutic approaches continues. Currently, there are seven US studies actively recruiting participants, and another 13 are registered with an eye toward starting recruitment, as reported on ClinicalTrials.gov.

The lack of FDA approval “actually increases the opportunity now for us to do trials,” said Michael Ostacher, MD, professor of psychiatry and behavioral sciences at Stanford Medicine in California. Researchers won’t have to be sponsored by Lykos to get access to MDMA.

“There’s a lot of energy and interest in doing these studies,” he said in an interview, adding that philanthropic organizations and Veterans Affairs (VA) are contributing funds to support such studies.

The VA provided a statement saying that it “intends to gather rigorous scientific evidence on the potential efficacy and safety of psychedelic compounds when used in conjunction with psychotherapy.” It also noted that “these studies will be conducted under stringent safety protocols and will mark the first time since the 1960’s that VA is funding research on such compounds.”

Rachel Yehuda, PhD, director of the Center for Psychedelic Therapy Research at Icahn School of Medicine at Mount Sinai in New York City, said in an interview that the FDA rejection “raises questions about how to keep the work going.”

Without the FDA’s imprimatur, MDMA remains a schedule 1 drug, which means it has no valid medical use.

“It’s a lot more complicated and expensive to work with a scheduled compound than to work with a compound that has been approved,” Dr. Yehuda said.

Also, without Lykos or another drug company sponsor, investigators have to find an acceptable MDMA source on their own, said Dr. Yehuda, who was an investigator on a study in which Lykos provided MDMA but was not involved in study design, data collection, analysis, or manuscript preparation.
 

Lykos in Disarray

Within a week of the FDA’s decision, Lykos announced it was cutting its staff by 75% and that Rick Doblin, PhD, the founder and president of the Multidisciplinary Association for Psychedelic Studies (MAPS) that gave rise to Lykos, had resigned from the Lykos board.

A frequently controversial figure, Doblin has been attempting to legitimize MDMA as a therapy since the mid-1980s. He formed a public benefit corporation (PBC) in 2014 with an eye toward FDA approval. The PBC fully separated from MAPS in 2024 and became Lykos.

Although the FDA has left the door open to approval, Lykos has not released the agency’s complete response letter, so it’s not clear exactly what the FDA is seeking. In a statement, the company said it believes the issues “can be addressed with existing data, postapproval requirements, or through reference to the scientific literature.”

Lykos said in an email that it is working on “securing the meeting with the FDA” and that it “will work with the agency to determine what needs to be done to fulfill their requests.”

Soon after the FDA decision, Lykos was hit with another blow. The journal Psychopharmacology retracted an article that pooled six Lykos phase 2 studies, claiming the paper’s authors knew about unethical conduct before submission but did not inform the publisher.

Lykos said the issues could have been addressed through a correction and that it has filed a complaint with the Committee on Publication Ethics. It also noted that the misconduct at issue was reported to the FDA and Health Canada.

“However, we did not disclose the violations to the journal itself, an additional step we should have taken and regret not doing,” the company said. It added that the efficacy data in the paper were not part of the FDA submission.

Author Allison A. Feduccia, PhD, cofounder of Psychedelic Support, agreed with the retraction but disagreed with the wording. In a post on LinkedIn, she said she and other authors were not informed about the misconduct until years after the study’s submission.

Four authors — including Dr. Doblin — disagreed with the retraction.

Dr. Doblin said in a statement that he’d resigned from Lykos to escape the restrictions that came with being a fiduciary. “Now I can advocate and speak freely,” he said, adding that he could also return to his activist roots.

He predicted that Lykos would eventually gain FDA approval. But if Lykos can’t convince the agency, it have the necessary data already in hand; “potential FDA approval is now at least 2 years away, possibly more,” Dr. Doblin said in his statement.
 

Research Continues

Lykos is not the only company hoping to commercialize MDMA. Toronto-based Awakn Life Sciences has an MDMA preclinical development program for addiction. In addition, some companies are offering MDMA therapy through clinics, such as Numinus in Utah and Sunstone Therapies in Rockville, Maryland.

But Lykos was the closest to bringing a product to market. The company is still a sponsor of four MDMA-related clinical trials, three of which appear to be on hold. One study at the VA San Diego Healthcare System, San Diego, that is actively recruiting is an open-label trial to assess MDMA-AT in combination with brief Cognitive-Behavioral Conjoint Therapy for PTSD.

Those studies are among 13 US trials listed in ClinicalTrials.gov that have not yet begun recruiting and 7 that are actively recruiting.

Among them is a study of MDMA plus exposure therapy, funded by and conducted at Emory University in Atlanta. One of the Emory principal investigators, Barbara Rothbaum, MD, has also been named to a Lykos’ panel that would help ensure oversight of MDMA-AT post FDA approval.

Dr. Ostacher is an investigator in a study planned at VA Palo Alto Health Care System in California, that will compare MDMA-AT with cognitive processing therapy in veterans with severe PTSD. He said it will be open label in an effort to minimize expectation bias and issues with blinding — both problems that tripped up the Lykos application. Although placebo-controlled trials are the gold standard, it’s not ideal when “the purpose of the drug is for it to change how you see the world and yourself,” Dr. Ostacher said.

The study aims to see whether MDMA-AT is better than “a much shorter, less onerous, but quite evidence-based psychotherapy for PTSD,” he said.

The FDA’s decision is not the end of the road, said Dr. Ostacher. “Even though I think this makes for an obvious delay, I don’t think that it’s a permanent one,” he said.

Dr. Yehuda also said she is not ready to give up.

“We don’t plan on stopping — we plan on finding a way,” she said.

“In our experience, this is a very powerful approach that helps a lot of people that haven’t found help using other approaches, and when it’s in the hands of really trusted, experienced, ethical clinicians in a trusted environment, this could be a real game changer for people who have not been able to find belief by traditional methods,” she said.

Dr. Ostacher reported no relevant financial relationships. Dr. Yahuda is the principal investigator on clinical trials for the Center for Psychedelic Psychotherapy and Trauma Research that are sponsored by the Multidisciplinary Association for Psychedelic Studies and COMPASS Pathways.

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

Our son works for a Maine-based company that produces and sells clothing and outdoor recreation equipment. One of its tag lines is “Be an Outsider.” In his role as chief marketing officer, he was recently given an app for his phone that can calculate how many minutes he spends outside each day. He assured me: “Dad, you don’t need one of these on your phone. Your weather-beaten skin says you are already logging in way more than enough minutes outdoors.”

But, it got me thinking about several avenues of research where an app like that would be useful. As luck would have it, the following week I stumbled across a paper describing just such a study.

Researchers in Shanghai, China, placed smartwatches with technology similar to my son’s phone on nearly 3000 children and found “that outdoor exposure patterns characterized by a continuous period of at least 15 minutes, accompanied by a sunlight intensity of more than 2000 lux, were associated with less myopic shift.” In other words, children getting more time outside were less likely to become nearsighted.” Whether this was an effect of being outside instead of staring at a screen indoors is an interesting question.

I have alway suspected that being outdoors was important for wellness and this paper meshed nicely with an article I had recently read in The Washington Post titled, “How time in nature builds happier, healthier and more social children” (Jamie Friedlander Serrano, 2024 Aug 4). The reporter quotes numerous experts in child health and includes links to several articles that tout the benefits of outdoor experiences, particularly ones in a natural environment. There are the vitamin D effects on growth and bone health. There are studies suggesting that being out in nature can reduce stress, anxiety, and aggression, and improve working memory and attention.

In this country there is a small but growing group of schools modeling themselves after the “Forest kindergartens” that have become popular in Europe in which a large portion of the students’ days are spent outside surrounded by nature. It will be interesting to see how robustly this trend grows here in the United States. However, in a nation like ours in which the Environmental Protection Agency estimates that the average American spends 90% of his day indoors, it’s going to require a seismic shift in our societal norms.

I think my mother always knew that being outdoors was healthy for children. I also suspect that she and most my friends’ mothers were primarily motivated by a desire to have the house to themselves. This was primarily to allow them to get the housework done unimpeded by pestering children. But, there may have been times when a busy housewife simply needed to sit down with a book in the peace and quiet of a childless environment. We kids were told to get out of the house and return for lunch and dinner, hopefully not in the tow of a police officer. There were few rules and for the most part we were left to invent our own amusement.

Yes, you’ve heard this old-fogey legend before. But it was true. Those were the halcyon days of the 1950s in a small suburban town of 5000 of a little more than 1 square mile with its own swimming pool. My particular idyll was aptly named Pleasantville but I know we were not alone as the only community where children were allowed – or let’s say “encouraged” – to be outdoors if they weren’t in school. It was a different time.

I am not so naive to believe that we will ever return to those good old days when children roamed free, but it is worth considering what has changed to drive children inside and away from all the health benefits of being outdoors. Is there anything we can do to reverse this unfortunate trend?

First, we must first face up to the reality that our society has become so focused on the potential downsides of everything that we seem to be driven primarily by risk avoidance. We hear how things can go terribly wrong in the world outside, a world we can’t control. Although the data from the pandemic don’t support it, more of us believe children are safer indoors. Parents in particular seem to worry more now than they did 75 years ago. I don’t think we can point to a single event such as the tragedies of September 11 to explain the shift.

While bad news has always traveled fast, today (with communication being almost instantaneous) a story about a child abduction at 6 in the morning in Nevada can be on my local TV channel by lunchtime here in Maine. Parents worry that if bad stuff can happen to a child in Mount Elsewhere, it could happen to my child playing in the backyard across the street.

I think we pediatricians should consider how large a role we may be playing in driving parental anxiety with our frequent warnings about the dangers a child can encounter outdoors whether they come in the form of accidents or exposure to the elements.

While parents have grown more hesitant to send their children outside to play, as a society we have failed to adequately acknowledge and respond to the role that unhealthy attraction of indoor alternatives to outdoor play may be contributing to indoorism. Here we’re talking about television, smartphones, and the internet.

So, what can we do as pediatricians to get our patients outside? First, we can set an example and cover our office walls with pictures of ourselves and our families enjoying the outdoors. We can be vocal advocates for creating and maintaining accessible outdoor spaces in our community. We can advocate for more outside time during recess in school and encourage the school officials to consider having more courses taught outside.

We can be more diligent in asking families about their screen use and not be afraid to express our concern when we hear how little outdoor time their child is getting. Finally, we can strive for more balance in our messaging. For example for every warning we give about playing outside on poor air quality days there should be a reminder of the health benefits of being outdoors on the other days. Every message about the importance of sunscreen should be preceded by a few sentences promoting outdoor activities in wooded environments where sun exposure is less of a concern.

We should all be looking for ways in which our communities can remove the barriers that prevent our patients for reaping the health benefits of being outdoors. Being an outsider is just as important as getting enough sleep, eating the right food and staying physically active.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.

Our son works for a Maine-based company that produces and sells clothing and outdoor recreation equipment. One of its tag lines is “Be an Outsider.” In his role as chief marketing officer, he was recently given an app for his phone that can calculate how many minutes he spends outside each day. He assured me: “Dad, you don’t need one of these on your phone. Your weather-beaten skin says you are already logging in way more than enough minutes outdoors.”

But, it got me thinking about several avenues of research where an app like that would be useful. As luck would have it, the following week I stumbled across a paper describing just such a study.

Researchers in Shanghai, China, placed smartwatches with technology similar to my son’s phone on nearly 3000 children and found “that outdoor exposure patterns characterized by a continuous period of at least 15 minutes, accompanied by a sunlight intensity of more than 2000 lux, were associated with less myopic shift.” In other words, children getting more time outside were less likely to become nearsighted.” Whether this was an effect of being outside instead of staring at a screen indoors is an interesting question.

I have alway suspected that being outdoors was important for wellness and this paper meshed nicely with an article I had recently read in The Washington Post titled, “How time in nature builds happier, healthier and more social children” (Jamie Friedlander Serrano, 2024 Aug 4). The reporter quotes numerous experts in child health and includes links to several articles that tout the benefits of outdoor experiences, particularly ones in a natural environment. There are the vitamin D effects on growth and bone health. There are studies suggesting that being out in nature can reduce stress, anxiety, and aggression, and improve working memory and attention.

In this country there is a small but growing group of schools modeling themselves after the “Forest kindergartens” that have become popular in Europe in which a large portion of the students’ days are spent outside surrounded by nature. It will be interesting to see how robustly this trend grows here in the United States. However, in a nation like ours in which the Environmental Protection Agency estimates that the average American spends 90% of his day indoors, it’s going to require a seismic shift in our societal norms.

I think my mother always knew that being outdoors was healthy for children. I also suspect that she and most my friends’ mothers were primarily motivated by a desire to have the house to themselves. This was primarily to allow them to get the housework done unimpeded by pestering children. But, there may have been times when a busy housewife simply needed to sit down with a book in the peace and quiet of a childless environment. We kids were told to get out of the house and return for lunch and dinner, hopefully not in the tow of a police officer. There were few rules and for the most part we were left to invent our own amusement.

Yes, you’ve heard this old-fogey legend before. But it was true. Those were the halcyon days of the 1950s in a small suburban town of 5000 of a little more than 1 square mile with its own swimming pool. My particular idyll was aptly named Pleasantville but I know we were not alone as the only community where children were allowed – or let’s say “encouraged” – to be outdoors if they weren’t in school. It was a different time.

I am not so naive to believe that we will ever return to those good old days when children roamed free, but it is worth considering what has changed to drive children inside and away from all the health benefits of being outdoors. Is there anything we can do to reverse this unfortunate trend?

First, we must first face up to the reality that our society has become so focused on the potential downsides of everything that we seem to be driven primarily by risk avoidance. We hear how things can go terribly wrong in the world outside, a world we can’t control. Although the data from the pandemic don’t support it, more of us believe children are safer indoors. Parents in particular seem to worry more now than they did 75 years ago. I don’t think we can point to a single event such as the tragedies of September 11 to explain the shift.

While bad news has always traveled fast, today (with communication being almost instantaneous) a story about a child abduction at 6 in the morning in Nevada can be on my local TV channel by lunchtime here in Maine. Parents worry that if bad stuff can happen to a child in Mount Elsewhere, it could happen to my child playing in the backyard across the street.

I think we pediatricians should consider how large a role we may be playing in driving parental anxiety with our frequent warnings about the dangers a child can encounter outdoors whether they come in the form of accidents or exposure to the elements.

While parents have grown more hesitant to send their children outside to play, as a society we have failed to adequately acknowledge and respond to the role that unhealthy attraction of indoor alternatives to outdoor play may be contributing to indoorism. Here we’re talking about television, smartphones, and the internet.

So, what can we do as pediatricians to get our patients outside? First, we can set an example and cover our office walls with pictures of ourselves and our families enjoying the outdoors. We can be vocal advocates for creating and maintaining accessible outdoor spaces in our community. We can advocate for more outside time during recess in school and encourage the school officials to consider having more courses taught outside.

We can be more diligent in asking families about their screen use and not be afraid to express our concern when we hear how little outdoor time their child is getting. Finally, we can strive for more balance in our messaging. For example for every warning we give about playing outside on poor air quality days there should be a reminder of the health benefits of being outdoors on the other days. Every message about the importance of sunscreen should be preceded by a few sentences promoting outdoor activities in wooded environments where sun exposure is less of a concern.

We should all be looking for ways in which our communities can remove the barriers that prevent our patients for reaping the health benefits of being outdoors. Being an outsider is just as important as getting enough sleep, eating the right food and staying physically active.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.

Our son works for a Maine-based company that produces and sells clothing and outdoor recreation equipment. One of its tag lines is “Be an Outsider.” In his role as chief marketing officer, he was recently given an app for his phone that can calculate how many minutes he spends outside each day. He assured me: “Dad, you don’t need one of these on your phone. Your weather-beaten skin says you are already logging in way more than enough minutes outdoors.”

But, it got me thinking about several avenues of research where an app like that would be useful. As luck would have it, the following week I stumbled across a paper describing just such a study.

Researchers in Shanghai, China, placed smartwatches with technology similar to my son’s phone on nearly 3000 children and found “that outdoor exposure patterns characterized by a continuous period of at least 15 minutes, accompanied by a sunlight intensity of more than 2000 lux, were associated with less myopic shift.” In other words, children getting more time outside were less likely to become nearsighted.” Whether this was an effect of being outside instead of staring at a screen indoors is an interesting question.

I have alway suspected that being outdoors was important for wellness and this paper meshed nicely with an article I had recently read in The Washington Post titled, “How time in nature builds happier, healthier and more social children” (Jamie Friedlander Serrano, 2024 Aug 4). The reporter quotes numerous experts in child health and includes links to several articles that tout the benefits of outdoor experiences, particularly ones in a natural environment. There are the vitamin D effects on growth and bone health. There are studies suggesting that being out in nature can reduce stress, anxiety, and aggression, and improve working memory and attention.

In this country there is a small but growing group of schools modeling themselves after the “Forest kindergartens” that have become popular in Europe in which a large portion of the students’ days are spent outside surrounded by nature. It will be interesting to see how robustly this trend grows here in the United States. However, in a nation like ours in which the Environmental Protection Agency estimates that the average American spends 90% of his day indoors, it’s going to require a seismic shift in our societal norms.

I think my mother always knew that being outdoors was healthy for children. I also suspect that she and most my friends’ mothers were primarily motivated by a desire to have the house to themselves. This was primarily to allow them to get the housework done unimpeded by pestering children. But, there may have been times when a busy housewife simply needed to sit down with a book in the peace and quiet of a childless environment. We kids were told to get out of the house and return for lunch and dinner, hopefully not in the tow of a police officer. There were few rules and for the most part we were left to invent our own amusement.

Yes, you’ve heard this old-fogey legend before. But it was true. Those were the halcyon days of the 1950s in a small suburban town of 5000 of a little more than 1 square mile with its own swimming pool. My particular idyll was aptly named Pleasantville but I know we were not alone as the only community where children were allowed – or let’s say “encouraged” – to be outdoors if they weren’t in school. It was a different time.

I am not so naive to believe that we will ever return to those good old days when children roamed free, but it is worth considering what has changed to drive children inside and away from all the health benefits of being outdoors. Is there anything we can do to reverse this unfortunate trend?

First, we must first face up to the reality that our society has become so focused on the potential downsides of everything that we seem to be driven primarily by risk avoidance. We hear how things can go terribly wrong in the world outside, a world we can’t control. Although the data from the pandemic don’t support it, more of us believe children are safer indoors. Parents in particular seem to worry more now than they did 75 years ago. I don’t think we can point to a single event such as the tragedies of September 11 to explain the shift.

While bad news has always traveled fast, today (with communication being almost instantaneous) a story about a child abduction at 6 in the morning in Nevada can be on my local TV channel by lunchtime here in Maine. Parents worry that if bad stuff can happen to a child in Mount Elsewhere, it could happen to my child playing in the backyard across the street.

I think we pediatricians should consider how large a role we may be playing in driving parental anxiety with our frequent warnings about the dangers a child can encounter outdoors whether they come in the form of accidents or exposure to the elements.

While parents have grown more hesitant to send their children outside to play, as a society we have failed to adequately acknowledge and respond to the role that unhealthy attraction of indoor alternatives to outdoor play may be contributing to indoorism. Here we’re talking about television, smartphones, and the internet.

So, what can we do as pediatricians to get our patients outside? First, we can set an example and cover our office walls with pictures of ourselves and our families enjoying the outdoors. We can be vocal advocates for creating and maintaining accessible outdoor spaces in our community. We can advocate for more outside time during recess in school and encourage the school officials to consider having more courses taught outside.

We can be more diligent in asking families about their screen use and not be afraid to express our concern when we hear how little outdoor time their child is getting. Finally, we can strive for more balance in our messaging. For example for every warning we give about playing outside on poor air quality days there should be a reminder of the health benefits of being outdoors on the other days. Every message about the importance of sunscreen should be preceded by a few sentences promoting outdoor activities in wooded environments where sun exposure is less of a concern.

We should all be looking for ways in which our communities can remove the barriers that prevent our patients for reaping the health benefits of being outdoors. Being an outsider is just as important as getting enough sleep, eating the right food and staying physically active.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.

Using a cell phone for at least one call per week is linked to a higher risk for cardiovascular disease (CVD), especially among smokers and patients with diabetes, according to a new UK Biobank analysis.

“We found that a poor sleep pattern, psychological distress, and neuroticism significantly mediated the positive association between weekly mobile phone usage time and the risk for incident CVD, with a mediating proportion of 5.11%, 11.50%, and 2.25%, respectively,” said principal investigator Xianhui Qin, MD, professor of nephrology at Southern Medical University, Guangzhou, China.

Poor sleep patterns and poor mental health could disrupt circadian rhythms and endocrine and metabolic functions, as well as increase inflammation, he explained.

In addition, chronic exposure to radiofrequency electromagnetic fields (RF-EMF) emitted from cell phones could lead to oxidative stress and an inflammatory response. Combined with smoking and diabetes, this exposure “may have a synergistic effect in increasing CVD risk,” Dr. Qin suggested.

The study was published online in the Canadian Journal of Cardiology.
 

Risk Underestimated?

The researchers aimed to examine the association of regular cell phone use with incident CVD and explore the mediating effects of sleep and mental health using linked hospital and mortality records.

Their analysis included 444,027 participants (mean age, 56 years; 44% men) without a history of CVD from the UK Biobank. A total of 378,161 participants were regular cell phone users.

Regular cell phone use was defined as at least one call per week. Weekly use was self-reported as the average time of calls per week during the previous 3 months.

The primary outcome was incident CVD. Secondary outcomes were each component of CVD (ie, coronary heart disease, stroke, atrial fibrillation, and heart failure) and increased carotid intima media thickness (CIMT).

Compared with nonregular cell phone users, regular users were younger, had higher proportions of current smokers and urban residents, and had lower proportions of history of hypertension and diabetes. They also had higher income, Townsend deprivation index, and body mass index, and lower education levels.

During a median follow-up of 12.3 years, 56,181 participants developed incident CVD. Compared with nonregular cell phone users, regular users had a significantly higher risk for incident CVD (hazard ratio, 1.04) and increased CIMT (odds ratio, 1.11).

Among regular cell phone users, the duration of cell phone use and hands-free device/speakerphone use during calls was not significantly associated with incident CVD. Yet a significant and positive dose-response relationship was seen between weekly cell phone usage time and the risk for CVD. The positive association was stronger in current vs noncurrent smokers and people with vs without diabetes.

To different extents, sleep patterns (5.11%), psychologic distress (11.5%), and neuroticism (2.25%) mediated the relationship between weekly cell phone usage time and the risk for incident CVD.

“Our study suggests that despite the advantages of mobile phone use, we should also pay attention to the potential harm of mobile phone use to cardiovascular health,” Dr. Qin said. “Future studies to assess the risk-benefit balance will help promote mobile phone use patterns that are conducive to cardiovascular health.”

Meanwhile, he added, “We encourage measures to reduce time spent on mobile phones to promote the primary prevention of CVD. On the other hand, improving sleep and mental health status may help reduce the higher risk of CVD associated with mobile phone use.”

There are several limitations to the study in addition to its observational nature, which cannot show cause and effect. The questionnaires on cell phone use were restricted to phone calls; other use patterns of cell phones (eg, messaging, watching videos, and browsing the web) were not considered. Although the researchers adjusted for many potential confounders, unmeasured confounding bias (eg, the type of cell phone used and other sources of RF-EMF) cannot be eliminated.
 

Weak Link?

In a comment, Nicholas Grubic, MSc, a PhD student in epidemiology at the University of Toronto, Ontario, Canada, and coauthor of a related editorial, said, “I found it interesting that there was a connection observed between mobile phone use and CVD. However, it is crucial to understand that this link appeared to be much weaker compared with other well-known cardiovascular risk factors, such as smoking, diabetes, and high blood pressure. For now, mobile phone use should not be a major concern for most people.”

Nevertheless, clinicians should encourage patients to practice healthy habits around their screen time, he advised. “This could include limiting mobile phone use before bedtime and taking regular breaks to engage in activities that promote heart health, such as exercising or spending time outdoors.

“For the time being, we probably won’t see mobile phone use included in standard assessments for cardiovascular risk or as a focal point of cardiovascular health promotion initiatives,” he added. Instead, clinicians should “focus on established risk factors that have a stronger impact on patients’ cardiovascular health.”

Nieca Goldberg, MD, a clinical associate professor of medicine at NYU Grossman School of Medicine in New York City and American Heart Association volunteer expert, had a similar message. “You don’t have to go back to using a landline,” she said. “Instead, patients should be more mindful of how much phone use is taking away from their physical activity, keeping them from sleeping, and causing them stress.” Clinicians should also remember to counsel smokers on smoking cessation.

“It would be important for future studies to look at time spent on the phone and the type of activities patients are doing on their phones, such as social media, calls, texts, movies, or streaming TV shows,” she said. “It would be important to see how phone use is leading to a sedentary lifestyle” and what that means for a larger, more diverse population.

The study was supported by the National Key R&D Program, the National Natural Science Foundation of China, and the Outstanding Youth Development Scheme of Nanfang Hospital, Southern Medical University. Dr. Qin, Dr. Grubic, and Dr. Goldberg reported having no relevant financial relationships.

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

Using a cell phone for at least one call per week is linked to a higher risk for cardiovascular disease (CVD), especially among smokers and patients with diabetes, according to a new UK Biobank analysis.

“We found that a poor sleep pattern, psychological distress, and neuroticism significantly mediated the positive association between weekly mobile phone usage time and the risk for incident CVD, with a mediating proportion of 5.11%, 11.50%, and 2.25%, respectively,” said principal investigator Xianhui Qin, MD, professor of nephrology at Southern Medical University, Guangzhou, China.

Poor sleep patterns and poor mental health could disrupt circadian rhythms and endocrine and metabolic functions, as well as increase inflammation, he explained.

In addition, chronic exposure to radiofrequency electromagnetic fields (RF-EMF) emitted from cell phones could lead to oxidative stress and an inflammatory response. Combined with smoking and diabetes, this exposure “may have a synergistic effect in increasing CVD risk,” Dr. Qin suggested.

The study was published online in the Canadian Journal of Cardiology.
 

Risk Underestimated?

The researchers aimed to examine the association of regular cell phone use with incident CVD and explore the mediating effects of sleep and mental health using linked hospital and mortality records.

Their analysis included 444,027 participants (mean age, 56 years; 44% men) without a history of CVD from the UK Biobank. A total of 378,161 participants were regular cell phone users.

Regular cell phone use was defined as at least one call per week. Weekly use was self-reported as the average time of calls per week during the previous 3 months.

The primary outcome was incident CVD. Secondary outcomes were each component of CVD (ie, coronary heart disease, stroke, atrial fibrillation, and heart failure) and increased carotid intima media thickness (CIMT).

Compared with nonregular cell phone users, regular users were younger, had higher proportions of current smokers and urban residents, and had lower proportions of history of hypertension and diabetes. They also had higher income, Townsend deprivation index, and body mass index, and lower education levels.

During a median follow-up of 12.3 years, 56,181 participants developed incident CVD. Compared with nonregular cell phone users, regular users had a significantly higher risk for incident CVD (hazard ratio, 1.04) and increased CIMT (odds ratio, 1.11).

Among regular cell phone users, the duration of cell phone use and hands-free device/speakerphone use during calls was not significantly associated with incident CVD. Yet a significant and positive dose-response relationship was seen between weekly cell phone usage time and the risk for CVD. The positive association was stronger in current vs noncurrent smokers and people with vs without diabetes.

To different extents, sleep patterns (5.11%), psychologic distress (11.5%), and neuroticism (2.25%) mediated the relationship between weekly cell phone usage time and the risk for incident CVD.

“Our study suggests that despite the advantages of mobile phone use, we should also pay attention to the potential harm of mobile phone use to cardiovascular health,” Dr. Qin said. “Future studies to assess the risk-benefit balance will help promote mobile phone use patterns that are conducive to cardiovascular health.”

Meanwhile, he added, “We encourage measures to reduce time spent on mobile phones to promote the primary prevention of CVD. On the other hand, improving sleep and mental health status may help reduce the higher risk of CVD associated with mobile phone use.”

There are several limitations to the study in addition to its observational nature, which cannot show cause and effect. The questionnaires on cell phone use were restricted to phone calls; other use patterns of cell phones (eg, messaging, watching videos, and browsing the web) were not considered. Although the researchers adjusted for many potential confounders, unmeasured confounding bias (eg, the type of cell phone used and other sources of RF-EMF) cannot be eliminated.
 

Weak Link?

In a comment, Nicholas Grubic, MSc, a PhD student in epidemiology at the University of Toronto, Ontario, Canada, and coauthor of a related editorial, said, “I found it interesting that there was a connection observed between mobile phone use and CVD. However, it is crucial to understand that this link appeared to be much weaker compared with other well-known cardiovascular risk factors, such as smoking, diabetes, and high blood pressure. For now, mobile phone use should not be a major concern for most people.”

Nevertheless, clinicians should encourage patients to practice healthy habits around their screen time, he advised. “This could include limiting mobile phone use before bedtime and taking regular breaks to engage in activities that promote heart health, such as exercising or spending time outdoors.

“For the time being, we probably won’t see mobile phone use included in standard assessments for cardiovascular risk or as a focal point of cardiovascular health promotion initiatives,” he added. Instead, clinicians should “focus on established risk factors that have a stronger impact on patients’ cardiovascular health.”

Nieca Goldberg, MD, a clinical associate professor of medicine at NYU Grossman School of Medicine in New York City and American Heart Association volunteer expert, had a similar message. “You don’t have to go back to using a landline,” she said. “Instead, patients should be more mindful of how much phone use is taking away from their physical activity, keeping them from sleeping, and causing them stress.” Clinicians should also remember to counsel smokers on smoking cessation.

“It would be important for future studies to look at time spent on the phone and the type of activities patients are doing on their phones, such as social media, calls, texts, movies, or streaming TV shows,” she said. “It would be important to see how phone use is leading to a sedentary lifestyle” and what that means for a larger, more diverse population.

The study was supported by the National Key R&D Program, the National Natural Science Foundation of China, and the Outstanding Youth Development Scheme of Nanfang Hospital, Southern Medical University. Dr. Qin, Dr. Grubic, and Dr. Goldberg reported having no relevant financial relationships.

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

Using a cell phone for at least one call per week is linked to a higher risk for cardiovascular disease (CVD), especially among smokers and patients with diabetes, according to a new UK Biobank analysis.

“We found that a poor sleep pattern, psychological distress, and neuroticism significantly mediated the positive association between weekly mobile phone usage time and the risk for incident CVD, with a mediating proportion of 5.11%, 11.50%, and 2.25%, respectively,” said principal investigator Xianhui Qin, MD, professor of nephrology at Southern Medical University, Guangzhou, China.

Poor sleep patterns and poor mental health could disrupt circadian rhythms and endocrine and metabolic functions, as well as increase inflammation, he explained.

In addition, chronic exposure to radiofrequency electromagnetic fields (RF-EMF) emitted from cell phones could lead to oxidative stress and an inflammatory response. Combined with smoking and diabetes, this exposure “may have a synergistic effect in increasing CVD risk,” Dr. Qin suggested.

The study was published online in the Canadian Journal of Cardiology.
 

Risk Underestimated?

The researchers aimed to examine the association of regular cell phone use with incident CVD and explore the mediating effects of sleep and mental health using linked hospital and mortality records.

Their analysis included 444,027 participants (mean age, 56 years; 44% men) without a history of CVD from the UK Biobank. A total of 378,161 participants were regular cell phone users.

Regular cell phone use was defined as at least one call per week. Weekly use was self-reported as the average time of calls per week during the previous 3 months.

The primary outcome was incident CVD. Secondary outcomes were each component of CVD (ie, coronary heart disease, stroke, atrial fibrillation, and heart failure) and increased carotid intima media thickness (CIMT).

Compared with nonregular cell phone users, regular users were younger, had higher proportions of current smokers and urban residents, and had lower proportions of history of hypertension and diabetes. They also had higher income, Townsend deprivation index, and body mass index, and lower education levels.

During a median follow-up of 12.3 years, 56,181 participants developed incident CVD. Compared with nonregular cell phone users, regular users had a significantly higher risk for incident CVD (hazard ratio, 1.04) and increased CIMT (odds ratio, 1.11).

Among regular cell phone users, the duration of cell phone use and hands-free device/speakerphone use during calls was not significantly associated with incident CVD. Yet a significant and positive dose-response relationship was seen between weekly cell phone usage time and the risk for CVD. The positive association was stronger in current vs noncurrent smokers and people with vs without diabetes.

To different extents, sleep patterns (5.11%), psychologic distress (11.5%), and neuroticism (2.25%) mediated the relationship between weekly cell phone usage time and the risk for incident CVD.

“Our study suggests that despite the advantages of mobile phone use, we should also pay attention to the potential harm of mobile phone use to cardiovascular health,” Dr. Qin said. “Future studies to assess the risk-benefit balance will help promote mobile phone use patterns that are conducive to cardiovascular health.”

Meanwhile, he added, “We encourage measures to reduce time spent on mobile phones to promote the primary prevention of CVD. On the other hand, improving sleep and mental health status may help reduce the higher risk of CVD associated with mobile phone use.”

There are several limitations to the study in addition to its observational nature, which cannot show cause and effect. The questionnaires on cell phone use were restricted to phone calls; other use patterns of cell phones (eg, messaging, watching videos, and browsing the web) were not considered. Although the researchers adjusted for many potential confounders, unmeasured confounding bias (eg, the type of cell phone used and other sources of RF-EMF) cannot be eliminated.
 

Weak Link?

In a comment, Nicholas Grubic, MSc, a PhD student in epidemiology at the University of Toronto, Ontario, Canada, and coauthor of a related editorial, said, “I found it interesting that there was a connection observed between mobile phone use and CVD. However, it is crucial to understand that this link appeared to be much weaker compared with other well-known cardiovascular risk factors, such as smoking, diabetes, and high blood pressure. For now, mobile phone use should not be a major concern for most people.”

Nevertheless, clinicians should encourage patients to practice healthy habits around their screen time, he advised. “This could include limiting mobile phone use before bedtime and taking regular breaks to engage in activities that promote heart health, such as exercising or spending time outdoors.

“For the time being, we probably won’t see mobile phone use included in standard assessments for cardiovascular risk or as a focal point of cardiovascular health promotion initiatives,” he added. Instead, clinicians should “focus on established risk factors that have a stronger impact on patients’ cardiovascular health.”

Nieca Goldberg, MD, a clinical associate professor of medicine at NYU Grossman School of Medicine in New York City and American Heart Association volunteer expert, had a similar message. “You don’t have to go back to using a landline,” she said. “Instead, patients should be more mindful of how much phone use is taking away from their physical activity, keeping them from sleeping, and causing them stress.” Clinicians should also remember to counsel smokers on smoking cessation.

“It would be important for future studies to look at time spent on the phone and the type of activities patients are doing on their phones, such as social media, calls, texts, movies, or streaming TV shows,” she said. “It would be important to see how phone use is leading to a sedentary lifestyle” and what that means for a larger, more diverse population.

The study was supported by the National Key R&D Program, the National Natural Science Foundation of China, and the Outstanding Youth Development Scheme of Nanfang Hospital, Southern Medical University. Dr. Qin, Dr. Grubic, and Dr. Goldberg reported having no relevant financial relationships.

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

Researchers have discovered that a brain network involved in reward processing and attention to stimuli is markedly bigger in people with depression, remains stable over time, is unaffected by mood changes, and can be detected in children before onset of depression symptoms.

Using a novel brain-mapping technique, researchers found that the frontostriatal salience network was expanded nearly twofold in the brains of most individuals studied with depression compared with controls.

“This expansion in cortex was trait-like, meaning it was stable over time and did not change as symptoms changed over time,” said lead author Charles Lynch, PhD, assistant professor of neuroscience, Department of Psychiatry, Weill Cornell Medicine in New York.

It could also be detected in children who later developed depression, suggesting it may serve as a biomarker of depression risk. Investigators said the findings could aid in prevention and early detection of depression, as well as the development of more personalized treatment.

The study was published online in Nature.
 

Prewired for Depression?

Precision functional mapping is a relatively new approach to brain mapping in individuals that uses large amounts of fMRI data from hours of scans per person. The technique has been used to show differences in brain networks between and in healthy individuals but had not been used to study brain networks in people with depression.

“We leveraged our large longitudinal datasets — with many hours of functional MRI scanning per subject — to construct individual-specific maps of functional brain networks in each patient using precision functional mapping, instead of relying on group average,” Dr. Lynch said.

In the primary analysis of 141 adults with major depression and 37 healthy controls, the frontostriatal salience network — which is involved in reward processing and attention to internal and external stimuli — was markedly larger in these individuals with depression.

“This is one of the first times these kinds of personalized maps have been created in individuals with depression, and this is how we first observed of the salience network being larger in individuals with depression,” Dr. Lynch said.

In four of the six individuals, the salience network was expanded more than twofold, outside the range observed in all 37 healthy controls. On average, the salience network occupied 73% more of the cortical surface relative to the average in healthy controls.

The findings were replicated using independent samples of repeatedly sampled individuals with depression and in large-scale group average data.

The expansion of the salience network did not change over time and was unaffected by changes in mood state.

“These observations led us to propose that instead of driving changes in depressive symptoms over time, salience network expansion may be a stable marker of risk for developing depression,” the study team wrote.

An analysis of brain scans from 57 children who went on to develop depressive symptoms during adolescence and an equal number of children who did not develop depressive symptoms supports this theory.

On average, the salience network occupied roughly 36% more of cortex in the children with no current or previous symptoms of depression at the time of their fMRI scans but who subsequently developed clinically significant symptoms of depression, relative to children with no depressive symptoms at any study time point, the researchers found.
 

Immediate Clinical Impact?

Reached for comment, Shaheen Lakhan, MD, PhD, neurologist and researcher based in Miami, said this research “exemplifies the promising intersection of neurology and digital health, where advanced neuroimaging and data-driven approaches can transform mental health care into a more precise and individualized practice,” Dr. Lakhan said. “By identifying this brain network expansion, we’re unlocking new possibilities for precision medicine in mental health.”

Dr. Lakhan, who wasn’t involved in this research, said identifying the expansion of the frontostriatal salience network in individuals with depression opens new avenues for developing novel therapeutics.

“By targeting this network through neuromodulation techniques like deep brain stimulation, transcranial magnetic stimulation, and prescription digital therapeutics, treatments can be more precisely tailored to individual neurobiological profiles,” Dr. Lakhan said. “Additionally, this network expansion could serve as a biomarker for early detection, allowing for preventive strategies or personalized treatment plans, particularly for those at risk of developing depression.”

In addition, a greater understanding of the mechanisms driving salience network expansion offers potential for discovering new pharmacological targets, Dr. Lakhan noted.

“Drugs that modulate synaptic plasticity or network connectivity might be developed to reverse or mitigate these neural changes. The findings also support the use of longitudinal monitoring to predict and preempt symptom emergence, improving outcomes through timely intervention. This research paves the way for more personalized, precise, and proactive approaches in treating depression,” Dr. Lakhan concluded.

Also weighing in, Teddy Akiki, MD, with the Department of Psychiatry and Behavioral Sciences at Stanford Medicine in California, noted that the effect size of the frontostriatal salience network difference in depression is “remarkably larger than typically seen in neuroimaging studies of depression, which often describe subtle differences. The consistency across multiple datasets and across time at the individual level adds significant weight to these findings, suggesting that it is a trait marker rather than a state-dependent marker.”

“The observation that this expansion is present even before the onset of depressive symptoms in adolescence suggests its potential as a biomarker for depression risk,” Dr. Akiki said. “This approach could lead to earlier identification of at-risk individuals and potentially inform the development of targeted preventive interventions.”

He cautioned that it remains to be seen whether interventions targeting the salience network can effectively prevent or treat depression.

This research was supported in part by the National Institute of Mental Health, the National Institute on Drug Addiction, the Hope for Depression Research Foundation, and the Foundation for OCD Research. Dr. Lynch and a coauthor are listed as inventors for Cornell University patent applications on neuroimaging biomarkers for depression which are pending or in preparation. Dr. Liston has served as a scientific advisor or consultant to Compass Pathways PLC, Delix Therapeutics, and Brainify.AI. Dr. Lakhan and Dr. Akiki had no relevant disclosures.

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

Researchers have discovered that a brain network involved in reward processing and attention to stimuli is markedly bigger in people with depression, remains stable over time, is unaffected by mood changes, and can be detected in children before onset of depression symptoms.

Using a novel brain-mapping technique, researchers found that the frontostriatal salience network was expanded nearly twofold in the brains of most individuals studied with depression compared with controls.

“This expansion in cortex was trait-like, meaning it was stable over time and did not change as symptoms changed over time,” said lead author Charles Lynch, PhD, assistant professor of neuroscience, Department of Psychiatry, Weill Cornell Medicine in New York.

It could also be detected in children who later developed depression, suggesting it may serve as a biomarker of depression risk. Investigators said the findings could aid in prevention and early detection of depression, as well as the development of more personalized treatment.

The study was published online in Nature.
 

Prewired for Depression?

Precision functional mapping is a relatively new approach to brain mapping in individuals that uses large amounts of fMRI data from hours of scans per person. The technique has been used to show differences in brain networks between and in healthy individuals but had not been used to study brain networks in people with depression.

“We leveraged our large longitudinal datasets — with many hours of functional MRI scanning per subject — to construct individual-specific maps of functional brain networks in each patient using precision functional mapping, instead of relying on group average,” Dr. Lynch said.

In the primary analysis of 141 adults with major depression and 37 healthy controls, the frontostriatal salience network — which is involved in reward processing and attention to internal and external stimuli — was markedly larger in these individuals with depression.

“This is one of the first times these kinds of personalized maps have been created in individuals with depression, and this is how we first observed of the salience network being larger in individuals with depression,” Dr. Lynch said.

In four of the six individuals, the salience network was expanded more than twofold, outside the range observed in all 37 healthy controls. On average, the salience network occupied 73% more of the cortical surface relative to the average in healthy controls.

The findings were replicated using independent samples of repeatedly sampled individuals with depression and in large-scale group average data.

The expansion of the salience network did not change over time and was unaffected by changes in mood state.

“These observations led us to propose that instead of driving changes in depressive symptoms over time, salience network expansion may be a stable marker of risk for developing depression,” the study team wrote.

An analysis of brain scans from 57 children who went on to develop depressive symptoms during adolescence and an equal number of children who did not develop depressive symptoms supports this theory.

On average, the salience network occupied roughly 36% more of cortex in the children with no current or previous symptoms of depression at the time of their fMRI scans but who subsequently developed clinically significant symptoms of depression, relative to children with no depressive symptoms at any study time point, the researchers found.
 

Immediate Clinical Impact?

Reached for comment, Shaheen Lakhan, MD, PhD, neurologist and researcher based in Miami, said this research “exemplifies the promising intersection of neurology and digital health, where advanced neuroimaging and data-driven approaches can transform mental health care into a more precise and individualized practice,” Dr. Lakhan said. “By identifying this brain network expansion, we’re unlocking new possibilities for precision medicine in mental health.”

Dr. Lakhan, who wasn’t involved in this research, said identifying the expansion of the frontostriatal salience network in individuals with depression opens new avenues for developing novel therapeutics.

“By targeting this network through neuromodulation techniques like deep brain stimulation, transcranial magnetic stimulation, and prescription digital therapeutics, treatments can be more precisely tailored to individual neurobiological profiles,” Dr. Lakhan said. “Additionally, this network expansion could serve as a biomarker for early detection, allowing for preventive strategies or personalized treatment plans, particularly for those at risk of developing depression.”

In addition, a greater understanding of the mechanisms driving salience network expansion offers potential for discovering new pharmacological targets, Dr. Lakhan noted.

“Drugs that modulate synaptic plasticity or network connectivity might be developed to reverse or mitigate these neural changes. The findings also support the use of longitudinal monitoring to predict and preempt symptom emergence, improving outcomes through timely intervention. This research paves the way for more personalized, precise, and proactive approaches in treating depression,” Dr. Lakhan concluded.

Also weighing in, Teddy Akiki, MD, with the Department of Psychiatry and Behavioral Sciences at Stanford Medicine in California, noted that the effect size of the frontostriatal salience network difference in depression is “remarkably larger than typically seen in neuroimaging studies of depression, which often describe subtle differences. The consistency across multiple datasets and across time at the individual level adds significant weight to these findings, suggesting that it is a trait marker rather than a state-dependent marker.”

“The observation that this expansion is present even before the onset of depressive symptoms in adolescence suggests its potential as a biomarker for depression risk,” Dr. Akiki said. “This approach could lead to earlier identification of at-risk individuals and potentially inform the development of targeted preventive interventions.”

He cautioned that it remains to be seen whether interventions targeting the salience network can effectively prevent or treat depression.

This research was supported in part by the National Institute of Mental Health, the National Institute on Drug Addiction, the Hope for Depression Research Foundation, and the Foundation for OCD Research. Dr. Lynch and a coauthor are listed as inventors for Cornell University patent applications on neuroimaging biomarkers for depression which are pending or in preparation. Dr. Liston has served as a scientific advisor or consultant to Compass Pathways PLC, Delix Therapeutics, and Brainify.AI. Dr. Lakhan and Dr. Akiki had no relevant disclosures.

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

Researchers have discovered that a brain network involved in reward processing and attention to stimuli is markedly bigger in people with depression, remains stable over time, is unaffected by mood changes, and can be detected in children before onset of depression symptoms.

Using a novel brain-mapping technique, researchers found that the frontostriatal salience network was expanded nearly twofold in the brains of most individuals studied with depression compared with controls.

“This expansion in cortex was trait-like, meaning it was stable over time and did not change as symptoms changed over time,” said lead author Charles Lynch, PhD, assistant professor of neuroscience, Department of Psychiatry, Weill Cornell Medicine in New York.

It could also be detected in children who later developed depression, suggesting it may serve as a biomarker of depression risk. Investigators said the findings could aid in prevention and early detection of depression, as well as the development of more personalized treatment.

The study was published online in Nature.
 

Prewired for Depression?

Precision functional mapping is a relatively new approach to brain mapping in individuals that uses large amounts of fMRI data from hours of scans per person. The technique has been used to show differences in brain networks between and in healthy individuals but had not been used to study brain networks in people with depression.

“We leveraged our large longitudinal datasets — with many hours of functional MRI scanning per subject — to construct individual-specific maps of functional brain networks in each patient using precision functional mapping, instead of relying on group average,” Dr. Lynch said.

In the primary analysis of 141 adults with major depression and 37 healthy controls, the frontostriatal salience network — which is involved in reward processing and attention to internal and external stimuli — was markedly larger in these individuals with depression.

“This is one of the first times these kinds of personalized maps have been created in individuals with depression, and this is how we first observed of the salience network being larger in individuals with depression,” Dr. Lynch said.

In four of the six individuals, the salience network was expanded more than twofold, outside the range observed in all 37 healthy controls. On average, the salience network occupied 73% more of the cortical surface relative to the average in healthy controls.

The findings were replicated using independent samples of repeatedly sampled individuals with depression and in large-scale group average data.

The expansion of the salience network did not change over time and was unaffected by changes in mood state.

“These observations led us to propose that instead of driving changes in depressive symptoms over time, salience network expansion may be a stable marker of risk for developing depression,” the study team wrote.

An analysis of brain scans from 57 children who went on to develop depressive symptoms during adolescence and an equal number of children who did not develop depressive symptoms supports this theory.

On average, the salience network occupied roughly 36% more of cortex in the children with no current or previous symptoms of depression at the time of their fMRI scans but who subsequently developed clinically significant symptoms of depression, relative to children with no depressive symptoms at any study time point, the researchers found.
 

Immediate Clinical Impact?

Reached for comment, Shaheen Lakhan, MD, PhD, neurologist and researcher based in Miami, said this research “exemplifies the promising intersection of neurology and digital health, where advanced neuroimaging and data-driven approaches can transform mental health care into a more precise and individualized practice,” Dr. Lakhan said. “By identifying this brain network expansion, we’re unlocking new possibilities for precision medicine in mental health.”

Dr. Lakhan, who wasn’t involved in this research, said identifying the expansion of the frontostriatal salience network in individuals with depression opens new avenues for developing novel therapeutics.

“By targeting this network through neuromodulation techniques like deep brain stimulation, transcranial magnetic stimulation, and prescription digital therapeutics, treatments can be more precisely tailored to individual neurobiological profiles,” Dr. Lakhan said. “Additionally, this network expansion could serve as a biomarker for early detection, allowing for preventive strategies or personalized treatment plans, particularly for those at risk of developing depression.”

In addition, a greater understanding of the mechanisms driving salience network expansion offers potential for discovering new pharmacological targets, Dr. Lakhan noted.

“Drugs that modulate synaptic plasticity or network connectivity might be developed to reverse or mitigate these neural changes. The findings also support the use of longitudinal monitoring to predict and preempt symptom emergence, improving outcomes through timely intervention. This research paves the way for more personalized, precise, and proactive approaches in treating depression,” Dr. Lakhan concluded.

Also weighing in, Teddy Akiki, MD, with the Department of Psychiatry and Behavioral Sciences at Stanford Medicine in California, noted that the effect size of the frontostriatal salience network difference in depression is “remarkably larger than typically seen in neuroimaging studies of depression, which often describe subtle differences. The consistency across multiple datasets and across time at the individual level adds significant weight to these findings, suggesting that it is a trait marker rather than a state-dependent marker.”

“The observation that this expansion is present even before the onset of depressive symptoms in adolescence suggests its potential as a biomarker for depression risk,” Dr. Akiki said. “This approach could lead to earlier identification of at-risk individuals and potentially inform the development of targeted preventive interventions.”

He cautioned that it remains to be seen whether interventions targeting the salience network can effectively prevent or treat depression.

This research was supported in part by the National Institute of Mental Health, the National Institute on Drug Addiction, the Hope for Depression Research Foundation, and the Foundation for OCD Research. Dr. Lynch and a coauthor are listed as inventors for Cornell University patent applications on neuroimaging biomarkers for depression which are pending or in preparation. Dr. Liston has served as a scientific advisor or consultant to Compass Pathways PLC, Delix Therapeutics, and Brainify.AI. Dr. Lakhan and Dr. Akiki had no relevant disclosures.

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