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OxyContin marketing push still exacting a deadly toll, study says
The uptick in rates of infectious diseases, namely, hepatitis and infective endocarditis, occurred after 2010, when OxyContin maker Purdue Pharma reformulated OxyContin to make it harder to crush and snort. This led many people who were already addicted to the powerful pain pills to move on to injecting heroin or fentanyl, which fueled the spread of infectious disease.
“Our results suggest that the mortality and morbidity consequences of OxyContin marketing continue to be salient more than 25 years later,” write Julia Dennett, PhD, and Gregg Gonsalves, PhD, with Yale University School of Public Health, New Haven, Conn.
Their study was published online in Health Affairs.
Long-term effects revealed
Until now, the long-term effects of widespread OxyContin marketing with regard to complications of injection drug use were unknown.
Dr. Dennett and Dr. Gonsalves evaluated the effects of OxyContin marketing on the long-term trajectories of various injection drug use–related outcomes. Using a difference-in-difference analysis, they compared states with high vs. low exposure to OxyContin marketing before and after the 2010 reformulation of the drug.
Before 2010, rates of infections associated with injection drug use and overdose deaths were similar in high- and low-marketing states, they found.
Those rates diverged after the 2010 reformulation, with more infections related to injection drug use in states exposed to more marketing.
Specifically, from 2010 until 2020, high-exposure states saw, on average, an additional 0.85 acute hepatitis B cases, 0.83 hepatitis C cases, and 0.62 cases of death from infective endocarditis per 100,000 residents.
High-exposure states also had 5.3 more deaths per 100,000 residents from synthetic opioid overdose.
“Prior to 2010, among these states, there were generally no statistically significant differences in these outcomes. After 2010, you saw them diverge dramatically,” Dr. Dennett said in a news release.
Dr. Dennett and Dr. Gonsalves say their findings support the view that the opioid epidemic is creating a converging public health crisis, as it is fueling a surge in infectious diseases, particularly hepatitis, infective endocarditis, and HIV.
“This study highlights a critical need for actions to address the spread of viral and bacterial infections and overdose associated with injection drug use, both in the states that were subject to Purdue’s promotional campaign and across the U.S. more broadly,” they add.
Purdue Pharma did not provide a comment on the study.
Funding for the study was provided by the National Institute on Drug Abuse. Disclosures for Dr. Dennett and Dr. Gonsalves were not available.
A version of this article first appeared on Medscape.com.
The uptick in rates of infectious diseases, namely, hepatitis and infective endocarditis, occurred after 2010, when OxyContin maker Purdue Pharma reformulated OxyContin to make it harder to crush and snort. This led many people who were already addicted to the powerful pain pills to move on to injecting heroin or fentanyl, which fueled the spread of infectious disease.
“Our results suggest that the mortality and morbidity consequences of OxyContin marketing continue to be salient more than 25 years later,” write Julia Dennett, PhD, and Gregg Gonsalves, PhD, with Yale University School of Public Health, New Haven, Conn.
Their study was published online in Health Affairs.
Long-term effects revealed
Until now, the long-term effects of widespread OxyContin marketing with regard to complications of injection drug use were unknown.
Dr. Dennett and Dr. Gonsalves evaluated the effects of OxyContin marketing on the long-term trajectories of various injection drug use–related outcomes. Using a difference-in-difference analysis, they compared states with high vs. low exposure to OxyContin marketing before and after the 2010 reformulation of the drug.
Before 2010, rates of infections associated with injection drug use and overdose deaths were similar in high- and low-marketing states, they found.
Those rates diverged after the 2010 reformulation, with more infections related to injection drug use in states exposed to more marketing.
Specifically, from 2010 until 2020, high-exposure states saw, on average, an additional 0.85 acute hepatitis B cases, 0.83 hepatitis C cases, and 0.62 cases of death from infective endocarditis per 100,000 residents.
High-exposure states also had 5.3 more deaths per 100,000 residents from synthetic opioid overdose.
“Prior to 2010, among these states, there were generally no statistically significant differences in these outcomes. After 2010, you saw them diverge dramatically,” Dr. Dennett said in a news release.
Dr. Dennett and Dr. Gonsalves say their findings support the view that the opioid epidemic is creating a converging public health crisis, as it is fueling a surge in infectious diseases, particularly hepatitis, infective endocarditis, and HIV.
“This study highlights a critical need for actions to address the spread of viral and bacterial infections and overdose associated with injection drug use, both in the states that were subject to Purdue’s promotional campaign and across the U.S. more broadly,” they add.
Purdue Pharma did not provide a comment on the study.
Funding for the study was provided by the National Institute on Drug Abuse. Disclosures for Dr. Dennett and Dr. Gonsalves were not available.
A version of this article first appeared on Medscape.com.
The uptick in rates of infectious diseases, namely, hepatitis and infective endocarditis, occurred after 2010, when OxyContin maker Purdue Pharma reformulated OxyContin to make it harder to crush and snort. This led many people who were already addicted to the powerful pain pills to move on to injecting heroin or fentanyl, which fueled the spread of infectious disease.
“Our results suggest that the mortality and morbidity consequences of OxyContin marketing continue to be salient more than 25 years later,” write Julia Dennett, PhD, and Gregg Gonsalves, PhD, with Yale University School of Public Health, New Haven, Conn.
Their study was published online in Health Affairs.
Long-term effects revealed
Until now, the long-term effects of widespread OxyContin marketing with regard to complications of injection drug use were unknown.
Dr. Dennett and Dr. Gonsalves evaluated the effects of OxyContin marketing on the long-term trajectories of various injection drug use–related outcomes. Using a difference-in-difference analysis, they compared states with high vs. low exposure to OxyContin marketing before and after the 2010 reformulation of the drug.
Before 2010, rates of infections associated with injection drug use and overdose deaths were similar in high- and low-marketing states, they found.
Those rates diverged after the 2010 reformulation, with more infections related to injection drug use in states exposed to more marketing.
Specifically, from 2010 until 2020, high-exposure states saw, on average, an additional 0.85 acute hepatitis B cases, 0.83 hepatitis C cases, and 0.62 cases of death from infective endocarditis per 100,000 residents.
High-exposure states also had 5.3 more deaths per 100,000 residents from synthetic opioid overdose.
“Prior to 2010, among these states, there were generally no statistically significant differences in these outcomes. After 2010, you saw them diverge dramatically,” Dr. Dennett said in a news release.
Dr. Dennett and Dr. Gonsalves say their findings support the view that the opioid epidemic is creating a converging public health crisis, as it is fueling a surge in infectious diseases, particularly hepatitis, infective endocarditis, and HIV.
“This study highlights a critical need for actions to address the spread of viral and bacterial infections and overdose associated with injection drug use, both in the states that were subject to Purdue’s promotional campaign and across the U.S. more broadly,” they add.
Purdue Pharma did not provide a comment on the study.
Funding for the study was provided by the National Institute on Drug Abuse. Disclosures for Dr. Dennett and Dr. Gonsalves were not available.
A version of this article first appeared on Medscape.com.
FROM HEALTH AFFAIRS
FDA approves first pill for postpartum depression
a condition that affects an estimated one in seven mothers in the United States.
The pill, zuranolone (Zurzuvae), is a neuroactive steroid that acts on GABAA receptors in the brain responsible for regulating mood, arousal, behavior, and cognition, according to Biogen, which, along with Sage Therapeutics, developed the product. The recommended dose for Zurzuvae is 50 mg taken once daily for 14 days, in the evening with a fatty meal, according to the FDA.
Postpartum depression often goes undiagnosed and untreated. Many mothers are hesitant to reveal their symptoms to family and clinicians, fearing they’ll be judged on their parenting. A 2017 study found that suicide accounted for roughly 5% of perinatal deaths among women in Canada, with most of those deaths occurring in the first 3 months in the year after giving birth.
“Postpartum depression is a serious and potentially life-threatening condition in which women experience sadness, guilt, worthlessness – even, in severe cases, thoughts of harming themselves or their child. And, because postpartum depression can disrupt the maternal-infant bond, it can also have consequences for the child’s physical and emotional development,” Tiffany R. Farchione, MD, director of the division of psychiatry at the FDA’s Center for Drug Evaluation and Research, said in a statement about the approval. “Having access to an oral medication will be a beneficial option for many of these women coping with extreme, and sometimes life-threatening, feelings.”
The other approved therapy for postpartum depression is the intravenous agent brexanolone (Zulresso; Sage). But the product requires prolonged infusions in hospital settings and costs $34,000.
FDA approval of Zurzuvae was based in part on data reported in a 2023 study in the American Journal of Psychiatry, which showed that the drug led to significantly greater improvement in depressive symptoms at 15 days compared with the placebo group. Improvements were observed on day 3, the earliest assessment, and were sustained at all subsequent visits during the treatment and follow-up period (through day 42).
Patients with anxiety who received the active drug experienced improvement in related symptoms compared with the patients who received a placebo.
The most common adverse events reported in the trial were somnolence and headaches. Weight gain, sexual dysfunction, withdrawal symptoms, and increased suicidal ideation or behavior were not observed.
The packaging for Zurzuvae will include a boxed warning noting that the drug can affect a user’s ability to drive and perform other potentially hazardous activities, possibly without their knowledge of the impairment, the FDA said. As a result, people who use Zurzuvae should not drive or operate heavy machinery for at least 12 hours after taking the pill.
A version of this article first appeared on Medscape.com.
a condition that affects an estimated one in seven mothers in the United States.
The pill, zuranolone (Zurzuvae), is a neuroactive steroid that acts on GABAA receptors in the brain responsible for regulating mood, arousal, behavior, and cognition, according to Biogen, which, along with Sage Therapeutics, developed the product. The recommended dose for Zurzuvae is 50 mg taken once daily for 14 days, in the evening with a fatty meal, according to the FDA.
Postpartum depression often goes undiagnosed and untreated. Many mothers are hesitant to reveal their symptoms to family and clinicians, fearing they’ll be judged on their parenting. A 2017 study found that suicide accounted for roughly 5% of perinatal deaths among women in Canada, with most of those deaths occurring in the first 3 months in the year after giving birth.
“Postpartum depression is a serious and potentially life-threatening condition in which women experience sadness, guilt, worthlessness – even, in severe cases, thoughts of harming themselves or their child. And, because postpartum depression can disrupt the maternal-infant bond, it can also have consequences for the child’s physical and emotional development,” Tiffany R. Farchione, MD, director of the division of psychiatry at the FDA’s Center for Drug Evaluation and Research, said in a statement about the approval. “Having access to an oral medication will be a beneficial option for many of these women coping with extreme, and sometimes life-threatening, feelings.”
The other approved therapy for postpartum depression is the intravenous agent brexanolone (Zulresso; Sage). But the product requires prolonged infusions in hospital settings and costs $34,000.
FDA approval of Zurzuvae was based in part on data reported in a 2023 study in the American Journal of Psychiatry, which showed that the drug led to significantly greater improvement in depressive symptoms at 15 days compared with the placebo group. Improvements were observed on day 3, the earliest assessment, and were sustained at all subsequent visits during the treatment and follow-up period (through day 42).
Patients with anxiety who received the active drug experienced improvement in related symptoms compared with the patients who received a placebo.
The most common adverse events reported in the trial were somnolence and headaches. Weight gain, sexual dysfunction, withdrawal symptoms, and increased suicidal ideation or behavior were not observed.
The packaging for Zurzuvae will include a boxed warning noting that the drug can affect a user’s ability to drive and perform other potentially hazardous activities, possibly without their knowledge of the impairment, the FDA said. As a result, people who use Zurzuvae should not drive or operate heavy machinery for at least 12 hours after taking the pill.
A version of this article first appeared on Medscape.com.
a condition that affects an estimated one in seven mothers in the United States.
The pill, zuranolone (Zurzuvae), is a neuroactive steroid that acts on GABAA receptors in the brain responsible for regulating mood, arousal, behavior, and cognition, according to Biogen, which, along with Sage Therapeutics, developed the product. The recommended dose for Zurzuvae is 50 mg taken once daily for 14 days, in the evening with a fatty meal, according to the FDA.
Postpartum depression often goes undiagnosed and untreated. Many mothers are hesitant to reveal their symptoms to family and clinicians, fearing they’ll be judged on their parenting. A 2017 study found that suicide accounted for roughly 5% of perinatal deaths among women in Canada, with most of those deaths occurring in the first 3 months in the year after giving birth.
“Postpartum depression is a serious and potentially life-threatening condition in which women experience sadness, guilt, worthlessness – even, in severe cases, thoughts of harming themselves or their child. And, because postpartum depression can disrupt the maternal-infant bond, it can also have consequences for the child’s physical and emotional development,” Tiffany R. Farchione, MD, director of the division of psychiatry at the FDA’s Center for Drug Evaluation and Research, said in a statement about the approval. “Having access to an oral medication will be a beneficial option for many of these women coping with extreme, and sometimes life-threatening, feelings.”
The other approved therapy for postpartum depression is the intravenous agent brexanolone (Zulresso; Sage). But the product requires prolonged infusions in hospital settings and costs $34,000.
FDA approval of Zurzuvae was based in part on data reported in a 2023 study in the American Journal of Psychiatry, which showed that the drug led to significantly greater improvement in depressive symptoms at 15 days compared with the placebo group. Improvements were observed on day 3, the earliest assessment, and were sustained at all subsequent visits during the treatment and follow-up period (through day 42).
Patients with anxiety who received the active drug experienced improvement in related symptoms compared with the patients who received a placebo.
The most common adverse events reported in the trial were somnolence and headaches. Weight gain, sexual dysfunction, withdrawal symptoms, and increased suicidal ideation or behavior were not observed.
The packaging for Zurzuvae will include a boxed warning noting that the drug can affect a user’s ability to drive and perform other potentially hazardous activities, possibly without their knowledge of the impairment, the FDA said. As a result, people who use Zurzuvae should not drive or operate heavy machinery for at least 12 hours after taking the pill.
A version of this article first appeared on Medscape.com.
Bipolar disorder tied to a sixfold increased risk of early death
In addition, patients with BD are three times more likely to die prematurely of all causes, compared with the general population, with alcohol-related diseases contributing to more premature deaths than cardiovascular disease (CVD), diabetes, and cancer.
The study results emphasize the need for personalized approaches to risk prediction and prevention of premature cause-specific mortality over the life-course of individuals with BD, lead investigator Tapio Paljärvi, PhD, an epidemiologist at Niuvanniemi Hospital in Kuopio, Finland, told this news organization.
The findings were published online in BMJ Mental Health.
Alcohol a major contributor to early death
A number of studies have established that those with BD have twice the risk of dying prematurely, compared with those without the disorder.
To learn more about the factors contributing to early death in this patient population, the investigators analyzed data from nationwide Finnish medical and insurance registries. They identified and tracked the health of 47,000 patients, aged 15-64 years, with BD between 2004 and 2018.
The average age at the beginning of the monitoring period was 38 years, and 57% of the cohort were women.
To determine the excess deaths directly attributable to BD, the researchers compared the ratio of deaths observed over the monitoring period in those with BD to the number expected to die in the general population, also known as the standard mortality ratio.
Of the group with BD, 3,300 died during the monitoring period. The average age at death was 50, and almost two-thirds (65%, or 2,137) of those who died were men.
Investigators grouped excess deaths in BD patients into two categories – somatic and external.
Of those with BD who died from somatic or disease-related causes, alcohol caused the highest rate of death (29%). The second-leading cause was heart disease and stroke (27%), followed by cancer (22%), respiratory diseases (4%), and diabetes (2%).
Among the 595 patients with BD who died because of alcohol consumption, liver disease was the leading cause of death (48%). The second cause was accidental alcohol poisoning (28%), followed by alcohol dependence (10%).
The leading cause of death from external causes in BD patients was suicide (58%, or 740), nearly half of which (48%) were from an overdose with prescribed psychotropic medications.
Overall, 64%, or 2,104, of the deaths in BD patients from any cause were considered excess deaths, that is, the number of deaths above those expected for those without BD of comparable age and sex.
Most of the excess deaths from somatic illness were either from alcohol-related causes (40%) – a rate three times higher than that of the general population – CVD (26%), or cancer (10%).
High suicide rate
When the team examined excess deaths from external causes, they found that 61% (651) were attributable to suicide, a rate eight times higher than that of the general population.
“In terms of absolute numbers, somatic causes of death represented the majority of all deaths in BD, as also reported in previous research,” Dr. Paljärvi said.
“However, this finding reflects the fact that in many high-income countries most of the deaths are due to somatic causes; with CVD, cancers, and diseases of the nervous system as the leading causes of death in the older age groups,” he added.
Dr. Paljärvi advised that clinicians treating patients with BD balance therapeutic response with potentially serious long-term medication side effects, to prevent premature deaths.
A stronger emphasis on identifying and treating comorbid substance abuse is also warranted, he noted.
Dr. Paljärvi noted that the underlying causes of the excess somatic mortality in people with BD are not fully understood, but may result from the “complex interaction between various established risk factors, including tobacco use, alcohol abuse, physical inactivity, unhealthy diet, obesity, hypertension, etc.”
Regarding the generalizability of the findings, he said many previous studies have been based only on inpatient data and noted that the current study included individuals from various sources including inpatient and outpatient registries as well as social insurance registries.
“While the reported excess all-cause mortality rates are strikingly similar across populations globally, there is a paucity of more detailed cause-specific analyses of excess mortality in BD,” said Dr. Paljärvi, adding that these findings should be replicated in other countries, including the United States.
Chronic inflammation
Commenting on the findings, Benjamin Goldstein, MD, PhD, professor of psychiatry and pharmacology at the University of Toronto, noted that there are clear disparities in access to, and quality of care among, patients with BD and other serious mental illnesses.
“Taking heart disease as an example, disparities exist at virtually every point of contact, ranging from the point of preventive care to the time it takes to be assessed in the ER, to the likelihood of receiving cardiac catheterization, to the quality of postdischarge care,” said Dr. Goldstein.
He also noted that CVD occurs in patients with BD, on average, 10-15 years earlier than the general population. However, he added, “there is important evidence that when people with BD receive the same standard of care as those without BD their cardiovascular outcomes are similar.”
Dr. Goldstein also noted that inflammation, which is a driver of cardiovascular risk, is elevated among patients with BD, particularly during mania and depression.
“Given that the average person with BD has some degree of mood symptoms about 40% of the time, chronically elevated inflammation likely contributes in part to the excess risk of heart disease in bipolar disorder,” he said.
Dr. Goldstein’s team’s research focuses on microvessels. “We have found that microvessel function in both the heart and the brain, determined by MRI, is reduced among teens with BD,” he said.
His team has also found that endothelial function in fingertip microvessels, an indicator of future heart disease risk, varies according to mood states.
“Collectively, these findings suggest the microvascular problems may explain, in part, the extra risk of heart disease beyond traditional risk factors in BD,” he added.
The study was funded by a Wellcome Trust Senior Clinical Research Fellowship and by the Oxford Health Biomedical Research Centre. Dr. Paljärvi and Dr. Goldstein report no relevant financial relationships.
A version of this article appeared on Medscape.com.
In addition, patients with BD are three times more likely to die prematurely of all causes, compared with the general population, with alcohol-related diseases contributing to more premature deaths than cardiovascular disease (CVD), diabetes, and cancer.
The study results emphasize the need for personalized approaches to risk prediction and prevention of premature cause-specific mortality over the life-course of individuals with BD, lead investigator Tapio Paljärvi, PhD, an epidemiologist at Niuvanniemi Hospital in Kuopio, Finland, told this news organization.
The findings were published online in BMJ Mental Health.
Alcohol a major contributor to early death
A number of studies have established that those with BD have twice the risk of dying prematurely, compared with those without the disorder.
To learn more about the factors contributing to early death in this patient population, the investigators analyzed data from nationwide Finnish medical and insurance registries. They identified and tracked the health of 47,000 patients, aged 15-64 years, with BD between 2004 and 2018.
The average age at the beginning of the monitoring period was 38 years, and 57% of the cohort were women.
To determine the excess deaths directly attributable to BD, the researchers compared the ratio of deaths observed over the monitoring period in those with BD to the number expected to die in the general population, also known as the standard mortality ratio.
Of the group with BD, 3,300 died during the monitoring period. The average age at death was 50, and almost two-thirds (65%, or 2,137) of those who died were men.
Investigators grouped excess deaths in BD patients into two categories – somatic and external.
Of those with BD who died from somatic or disease-related causes, alcohol caused the highest rate of death (29%). The second-leading cause was heart disease and stroke (27%), followed by cancer (22%), respiratory diseases (4%), and diabetes (2%).
Among the 595 patients with BD who died because of alcohol consumption, liver disease was the leading cause of death (48%). The second cause was accidental alcohol poisoning (28%), followed by alcohol dependence (10%).
The leading cause of death from external causes in BD patients was suicide (58%, or 740), nearly half of which (48%) were from an overdose with prescribed psychotropic medications.
Overall, 64%, or 2,104, of the deaths in BD patients from any cause were considered excess deaths, that is, the number of deaths above those expected for those without BD of comparable age and sex.
Most of the excess deaths from somatic illness were either from alcohol-related causes (40%) – a rate three times higher than that of the general population – CVD (26%), or cancer (10%).
High suicide rate
When the team examined excess deaths from external causes, they found that 61% (651) were attributable to suicide, a rate eight times higher than that of the general population.
“In terms of absolute numbers, somatic causes of death represented the majority of all deaths in BD, as also reported in previous research,” Dr. Paljärvi said.
“However, this finding reflects the fact that in many high-income countries most of the deaths are due to somatic causes; with CVD, cancers, and diseases of the nervous system as the leading causes of death in the older age groups,” he added.
Dr. Paljärvi advised that clinicians treating patients with BD balance therapeutic response with potentially serious long-term medication side effects, to prevent premature deaths.
A stronger emphasis on identifying and treating comorbid substance abuse is also warranted, he noted.
Dr. Paljärvi noted that the underlying causes of the excess somatic mortality in people with BD are not fully understood, but may result from the “complex interaction between various established risk factors, including tobacco use, alcohol abuse, physical inactivity, unhealthy diet, obesity, hypertension, etc.”
Regarding the generalizability of the findings, he said many previous studies have been based only on inpatient data and noted that the current study included individuals from various sources including inpatient and outpatient registries as well as social insurance registries.
“While the reported excess all-cause mortality rates are strikingly similar across populations globally, there is a paucity of more detailed cause-specific analyses of excess mortality in BD,” said Dr. Paljärvi, adding that these findings should be replicated in other countries, including the United States.
Chronic inflammation
Commenting on the findings, Benjamin Goldstein, MD, PhD, professor of psychiatry and pharmacology at the University of Toronto, noted that there are clear disparities in access to, and quality of care among, patients with BD and other serious mental illnesses.
“Taking heart disease as an example, disparities exist at virtually every point of contact, ranging from the point of preventive care to the time it takes to be assessed in the ER, to the likelihood of receiving cardiac catheterization, to the quality of postdischarge care,” said Dr. Goldstein.
He also noted that CVD occurs in patients with BD, on average, 10-15 years earlier than the general population. However, he added, “there is important evidence that when people with BD receive the same standard of care as those without BD their cardiovascular outcomes are similar.”
Dr. Goldstein also noted that inflammation, which is a driver of cardiovascular risk, is elevated among patients with BD, particularly during mania and depression.
“Given that the average person with BD has some degree of mood symptoms about 40% of the time, chronically elevated inflammation likely contributes in part to the excess risk of heart disease in bipolar disorder,” he said.
Dr. Goldstein’s team’s research focuses on microvessels. “We have found that microvessel function in both the heart and the brain, determined by MRI, is reduced among teens with BD,” he said.
His team has also found that endothelial function in fingertip microvessels, an indicator of future heart disease risk, varies according to mood states.
“Collectively, these findings suggest the microvascular problems may explain, in part, the extra risk of heart disease beyond traditional risk factors in BD,” he added.
The study was funded by a Wellcome Trust Senior Clinical Research Fellowship and by the Oxford Health Biomedical Research Centre. Dr. Paljärvi and Dr. Goldstein report no relevant financial relationships.
A version of this article appeared on Medscape.com.
In addition, patients with BD are three times more likely to die prematurely of all causes, compared with the general population, with alcohol-related diseases contributing to more premature deaths than cardiovascular disease (CVD), diabetes, and cancer.
The study results emphasize the need for personalized approaches to risk prediction and prevention of premature cause-specific mortality over the life-course of individuals with BD, lead investigator Tapio Paljärvi, PhD, an epidemiologist at Niuvanniemi Hospital in Kuopio, Finland, told this news organization.
The findings were published online in BMJ Mental Health.
Alcohol a major contributor to early death
A number of studies have established that those with BD have twice the risk of dying prematurely, compared with those without the disorder.
To learn more about the factors contributing to early death in this patient population, the investigators analyzed data from nationwide Finnish medical and insurance registries. They identified and tracked the health of 47,000 patients, aged 15-64 years, with BD between 2004 and 2018.
The average age at the beginning of the monitoring period was 38 years, and 57% of the cohort were women.
To determine the excess deaths directly attributable to BD, the researchers compared the ratio of deaths observed over the monitoring period in those with BD to the number expected to die in the general population, also known as the standard mortality ratio.
Of the group with BD, 3,300 died during the monitoring period. The average age at death was 50, and almost two-thirds (65%, or 2,137) of those who died were men.
Investigators grouped excess deaths in BD patients into two categories – somatic and external.
Of those with BD who died from somatic or disease-related causes, alcohol caused the highest rate of death (29%). The second-leading cause was heart disease and stroke (27%), followed by cancer (22%), respiratory diseases (4%), and diabetes (2%).
Among the 595 patients with BD who died because of alcohol consumption, liver disease was the leading cause of death (48%). The second cause was accidental alcohol poisoning (28%), followed by alcohol dependence (10%).
The leading cause of death from external causes in BD patients was suicide (58%, or 740), nearly half of which (48%) were from an overdose with prescribed psychotropic medications.
Overall, 64%, or 2,104, of the deaths in BD patients from any cause were considered excess deaths, that is, the number of deaths above those expected for those without BD of comparable age and sex.
Most of the excess deaths from somatic illness were either from alcohol-related causes (40%) – a rate three times higher than that of the general population – CVD (26%), or cancer (10%).
High suicide rate
When the team examined excess deaths from external causes, they found that 61% (651) were attributable to suicide, a rate eight times higher than that of the general population.
“In terms of absolute numbers, somatic causes of death represented the majority of all deaths in BD, as also reported in previous research,” Dr. Paljärvi said.
“However, this finding reflects the fact that in many high-income countries most of the deaths are due to somatic causes; with CVD, cancers, and diseases of the nervous system as the leading causes of death in the older age groups,” he added.
Dr. Paljärvi advised that clinicians treating patients with BD balance therapeutic response with potentially serious long-term medication side effects, to prevent premature deaths.
A stronger emphasis on identifying and treating comorbid substance abuse is also warranted, he noted.
Dr. Paljärvi noted that the underlying causes of the excess somatic mortality in people with BD are not fully understood, but may result from the “complex interaction between various established risk factors, including tobacco use, alcohol abuse, physical inactivity, unhealthy diet, obesity, hypertension, etc.”
Regarding the generalizability of the findings, he said many previous studies have been based only on inpatient data and noted that the current study included individuals from various sources including inpatient and outpatient registries as well as social insurance registries.
“While the reported excess all-cause mortality rates are strikingly similar across populations globally, there is a paucity of more detailed cause-specific analyses of excess mortality in BD,” said Dr. Paljärvi, adding that these findings should be replicated in other countries, including the United States.
Chronic inflammation
Commenting on the findings, Benjamin Goldstein, MD, PhD, professor of psychiatry and pharmacology at the University of Toronto, noted that there are clear disparities in access to, and quality of care among, patients with BD and other serious mental illnesses.
“Taking heart disease as an example, disparities exist at virtually every point of contact, ranging from the point of preventive care to the time it takes to be assessed in the ER, to the likelihood of receiving cardiac catheterization, to the quality of postdischarge care,” said Dr. Goldstein.
He also noted that CVD occurs in patients with BD, on average, 10-15 years earlier than the general population. However, he added, “there is important evidence that when people with BD receive the same standard of care as those without BD their cardiovascular outcomes are similar.”
Dr. Goldstein also noted that inflammation, which is a driver of cardiovascular risk, is elevated among patients with BD, particularly during mania and depression.
“Given that the average person with BD has some degree of mood symptoms about 40% of the time, chronically elevated inflammation likely contributes in part to the excess risk of heart disease in bipolar disorder,” he said.
Dr. Goldstein’s team’s research focuses on microvessels. “We have found that microvessel function in both the heart and the brain, determined by MRI, is reduced among teens with BD,” he said.
His team has also found that endothelial function in fingertip microvessels, an indicator of future heart disease risk, varies according to mood states.
“Collectively, these findings suggest the microvascular problems may explain, in part, the extra risk of heart disease beyond traditional risk factors in BD,” he added.
The study was funded by a Wellcome Trust Senior Clinical Research Fellowship and by the Oxford Health Biomedical Research Centre. Dr. Paljärvi and Dr. Goldstein report no relevant financial relationships.
A version of this article appeared on Medscape.com.
FROM BMJ MENTAL HEALTH
Depression at any stage of life tied to increased dementia risk
Adults with depression have more than double the risk of developing dementia and the risk persists regardless of when in life depression is diagnosed, a large population-based study shows.
That the association between depression and dementia persisted even among individuals first diagnosed with depression in early or mid-life provides “strong evidence that depression is not only an early symptom of dementia, but also that depression increases dementia risk,” study investigator Holly Elser, MD, PhD, epidemiologist and resident physician, University of Pennsylvania, Philadelphia, told this news organization.
The study was published online in JAMA Neurology.
Double the risk
Several prior studies that have examined the relationship between depression and dementia over the life course have consistently shown depression later in life is associated with subsequent dementia.
“Late-life depression is generally thought to be an early symptom of dementia or a reaction to subclinical cognitive decline,” said Dr. Elser.
The investigators wanted to examine whether the association between depression and dementia persists even when depression is diagnosed earlier in life, which may suggest it increases the risk of dementia.
“To my knowledge, ours is the largest study on this topic to date, leveraging routinely and prospectively collected data from more than 1.4 million Danish citizens followed from 1977 to 2018,” Dr. Elser noted.
The cohort included 246,499 individuals diagnosed with depression and 1,190,302 individuals without depression.
In both groups, the median age was 50 years and 65% were women. Roughly two-thirds (68%) of those diagnosed with depression were diagnosed before age 60 years.
In Cox proportional hazards regression models, the overall hazard of dementia was more than doubled in those diagnosed with depression (hazard ratio [HR] 2.41). The risk of dementia with depression was more pronounced for men (HR, 2.98) than in women (HR, 2.21).
This association persisted even when the time elapsed from depression diagnosis was between 20 and 39 years (HR, 1.79) and whether depression was diagnosed in early life (18-44 years: HR, 3.08), mid-life (45-59 years: HR, 2.95), or late life (≥ 60 years: HR, 2.31).
It remains unclear whether effective treatment of depression modifies the risk of dementia, as the current study explored the role of antidepressants in a “very limited fashion,” Dr. Elser said.
Specifically, the researchers considered whether an individual was treated with an antidepressant within 6 months of the initial depression diagnosis and found no evidence of a difference in dementia risk between the treated and untreated groups.
“Research that explores implications of the timing and duration of treatment with antidepressants for dementia, treatment with cognitive behavioral therapy, and is able to evaluate the effectiveness of those treatments will be extremely important,” Dr. Elser said.
‘An assault on the brain’
Reached for comment, John Showalter, MD, chief product officer at Linus Health, said one of the most “intriguing” findings of the study is that a depression diagnosis earlier in adulthood conferred a greater risk of developing vascular dementia (HR, 3.28) than did dementia due to Alzheimer’s disease (HR, 1.73).
“The difference in risk for subtypes of dementia is a meaningful addition to our understanding of depression’s connection to dementia,” said Dr. Showalter, who was not involved in the study.
Also weighing in, Shaheen Lakhan, MD, PhD, a neurologist and researcher in Boston, said the findings from this “far-reaching investigation leave little room for doubt – depression unleashes a devastating storm within the brain, wreaking havoc on the lives of those ensnared by its grip.
“This massive, multi-decade, and high-data quality registry study adds another brick to the growing edifice of evidence attesting to the profound connection between psychiatric health and the very essence of brain health,” said Dr. Lakhan, who was not involved in the study.
“In a resounding declaration, this research underscores that psychiatric health should be perceived as an integral component of overall health – a paradigm shift that challenges long-standing misconceptions and stigmas surrounding mental disorders. Depression, once marginalized, now claims its rightful place on the pedestal of health concerns that must be addressed with unwavering resolve,” said Dr. Lakhan.
He noted that depression is “not just a mental battle, it’s a profound assault on the very fabric of the brain, leaving lives in turmoil and hearts in search of hope. No longer shrouded in silence, depression demands society’s attention.”
The study had no specific funding. Dr. Elser, Dr. Showalter, and Dr. Lakhan have reported no relevant financial relationships.
A version of this article appeared on Medscape.com.
Adults with depression have more than double the risk of developing dementia and the risk persists regardless of when in life depression is diagnosed, a large population-based study shows.
That the association between depression and dementia persisted even among individuals first diagnosed with depression in early or mid-life provides “strong evidence that depression is not only an early symptom of dementia, but also that depression increases dementia risk,” study investigator Holly Elser, MD, PhD, epidemiologist and resident physician, University of Pennsylvania, Philadelphia, told this news organization.
The study was published online in JAMA Neurology.
Double the risk
Several prior studies that have examined the relationship between depression and dementia over the life course have consistently shown depression later in life is associated with subsequent dementia.
“Late-life depression is generally thought to be an early symptom of dementia or a reaction to subclinical cognitive decline,” said Dr. Elser.
The investigators wanted to examine whether the association between depression and dementia persists even when depression is diagnosed earlier in life, which may suggest it increases the risk of dementia.
“To my knowledge, ours is the largest study on this topic to date, leveraging routinely and prospectively collected data from more than 1.4 million Danish citizens followed from 1977 to 2018,” Dr. Elser noted.
The cohort included 246,499 individuals diagnosed with depression and 1,190,302 individuals without depression.
In both groups, the median age was 50 years and 65% were women. Roughly two-thirds (68%) of those diagnosed with depression were diagnosed before age 60 years.
In Cox proportional hazards regression models, the overall hazard of dementia was more than doubled in those diagnosed with depression (hazard ratio [HR] 2.41). The risk of dementia with depression was more pronounced for men (HR, 2.98) than in women (HR, 2.21).
This association persisted even when the time elapsed from depression diagnosis was between 20 and 39 years (HR, 1.79) and whether depression was diagnosed in early life (18-44 years: HR, 3.08), mid-life (45-59 years: HR, 2.95), or late life (≥ 60 years: HR, 2.31).
It remains unclear whether effective treatment of depression modifies the risk of dementia, as the current study explored the role of antidepressants in a “very limited fashion,” Dr. Elser said.
Specifically, the researchers considered whether an individual was treated with an antidepressant within 6 months of the initial depression diagnosis and found no evidence of a difference in dementia risk between the treated and untreated groups.
“Research that explores implications of the timing and duration of treatment with antidepressants for dementia, treatment with cognitive behavioral therapy, and is able to evaluate the effectiveness of those treatments will be extremely important,” Dr. Elser said.
‘An assault on the brain’
Reached for comment, John Showalter, MD, chief product officer at Linus Health, said one of the most “intriguing” findings of the study is that a depression diagnosis earlier in adulthood conferred a greater risk of developing vascular dementia (HR, 3.28) than did dementia due to Alzheimer’s disease (HR, 1.73).
“The difference in risk for subtypes of dementia is a meaningful addition to our understanding of depression’s connection to dementia,” said Dr. Showalter, who was not involved in the study.
Also weighing in, Shaheen Lakhan, MD, PhD, a neurologist and researcher in Boston, said the findings from this “far-reaching investigation leave little room for doubt – depression unleashes a devastating storm within the brain, wreaking havoc on the lives of those ensnared by its grip.
“This massive, multi-decade, and high-data quality registry study adds another brick to the growing edifice of evidence attesting to the profound connection between psychiatric health and the very essence of brain health,” said Dr. Lakhan, who was not involved in the study.
“In a resounding declaration, this research underscores that psychiatric health should be perceived as an integral component of overall health – a paradigm shift that challenges long-standing misconceptions and stigmas surrounding mental disorders. Depression, once marginalized, now claims its rightful place on the pedestal of health concerns that must be addressed with unwavering resolve,” said Dr. Lakhan.
He noted that depression is “not just a mental battle, it’s a profound assault on the very fabric of the brain, leaving lives in turmoil and hearts in search of hope. No longer shrouded in silence, depression demands society’s attention.”
The study had no specific funding. Dr. Elser, Dr. Showalter, and Dr. Lakhan have reported no relevant financial relationships.
A version of this article appeared on Medscape.com.
Adults with depression have more than double the risk of developing dementia and the risk persists regardless of when in life depression is diagnosed, a large population-based study shows.
That the association between depression and dementia persisted even among individuals first diagnosed with depression in early or mid-life provides “strong evidence that depression is not only an early symptom of dementia, but also that depression increases dementia risk,” study investigator Holly Elser, MD, PhD, epidemiologist and resident physician, University of Pennsylvania, Philadelphia, told this news organization.
The study was published online in JAMA Neurology.
Double the risk
Several prior studies that have examined the relationship between depression and dementia over the life course have consistently shown depression later in life is associated with subsequent dementia.
“Late-life depression is generally thought to be an early symptom of dementia or a reaction to subclinical cognitive decline,” said Dr. Elser.
The investigators wanted to examine whether the association between depression and dementia persists even when depression is diagnosed earlier in life, which may suggest it increases the risk of dementia.
“To my knowledge, ours is the largest study on this topic to date, leveraging routinely and prospectively collected data from more than 1.4 million Danish citizens followed from 1977 to 2018,” Dr. Elser noted.
The cohort included 246,499 individuals diagnosed with depression and 1,190,302 individuals without depression.
In both groups, the median age was 50 years and 65% were women. Roughly two-thirds (68%) of those diagnosed with depression were diagnosed before age 60 years.
In Cox proportional hazards regression models, the overall hazard of dementia was more than doubled in those diagnosed with depression (hazard ratio [HR] 2.41). The risk of dementia with depression was more pronounced for men (HR, 2.98) than in women (HR, 2.21).
This association persisted even when the time elapsed from depression diagnosis was between 20 and 39 years (HR, 1.79) and whether depression was diagnosed in early life (18-44 years: HR, 3.08), mid-life (45-59 years: HR, 2.95), or late life (≥ 60 years: HR, 2.31).
It remains unclear whether effective treatment of depression modifies the risk of dementia, as the current study explored the role of antidepressants in a “very limited fashion,” Dr. Elser said.
Specifically, the researchers considered whether an individual was treated with an antidepressant within 6 months of the initial depression diagnosis and found no evidence of a difference in dementia risk between the treated and untreated groups.
“Research that explores implications of the timing and duration of treatment with antidepressants for dementia, treatment with cognitive behavioral therapy, and is able to evaluate the effectiveness of those treatments will be extremely important,” Dr. Elser said.
‘An assault on the brain’
Reached for comment, John Showalter, MD, chief product officer at Linus Health, said one of the most “intriguing” findings of the study is that a depression diagnosis earlier in adulthood conferred a greater risk of developing vascular dementia (HR, 3.28) than did dementia due to Alzheimer’s disease (HR, 1.73).
“The difference in risk for subtypes of dementia is a meaningful addition to our understanding of depression’s connection to dementia,” said Dr. Showalter, who was not involved in the study.
Also weighing in, Shaheen Lakhan, MD, PhD, a neurologist and researcher in Boston, said the findings from this “far-reaching investigation leave little room for doubt – depression unleashes a devastating storm within the brain, wreaking havoc on the lives of those ensnared by its grip.
“This massive, multi-decade, and high-data quality registry study adds another brick to the growing edifice of evidence attesting to the profound connection between psychiatric health and the very essence of brain health,” said Dr. Lakhan, who was not involved in the study.
“In a resounding declaration, this research underscores that psychiatric health should be perceived as an integral component of overall health – a paradigm shift that challenges long-standing misconceptions and stigmas surrounding mental disorders. Depression, once marginalized, now claims its rightful place on the pedestal of health concerns that must be addressed with unwavering resolve,” said Dr. Lakhan.
He noted that depression is “not just a mental battle, it’s a profound assault on the very fabric of the brain, leaving lives in turmoil and hearts in search of hope. No longer shrouded in silence, depression demands society’s attention.”
The study had no specific funding. Dr. Elser, Dr. Showalter, and Dr. Lakhan have reported no relevant financial relationships.
A version of this article appeared on Medscape.com.
Reassuring data on stimulants for ADHD in kids and later substance abuse
“Throughout rigorous analyses, and after accounting for more than 70 variables in this longitudinal sample of children with ADHD taking stimulants, we did not find an association with later substance use,” lead investigator Brooke Molina, PhD, director of the youth and family research program at the University of Pittsburgh, said in an interview.
The findings were published online in JAMA Psychiatry.
Protective effect?
Owing to symptoms of impulsivity inherent to ADHD, the disorder itself carries a risk for elevated substance use, the investigators note.
They speculate that this may be why some previous research suggests prescription stimulants reduce the risk of subsequent substance use disorder. However, other studies have found no such protective link.
To shed more light on the issue, the investigators used data from the Multimodal Treatment Study of ADHD, a multicenter, 14-month randomized clinical trial of medication and behavioral therapy for children with ADHD. However, for the purposes of the present study, investigators focused only on stimulant use in children.
At the time of recruitment, the children were aged 7-9 and had been diagnosed with ADHD between 1994 and 1996.
Investigators assessed the participants prior to randomization, at months 3 and 9, and at the end of treatment. They were then followed for 16 years and were assessed at years 2, 3, 6, 8, 10, 12, 14, and 16 until a mean age of 25.
During 12-, 14-, and 16-year follow-up, participants completed a questionnaire on their use of alcohol, marijuana, cigarettes, and several illicit and prescription drugs.
Investigators collected information on participants’ stimulant treatment via the Services for Children and Adolescents Parent Interview until they reached age 18. After that, participants reported their own stimulant treatment.
A total of 579 participants were included in the analysis. Of these, 61% were White, 20% were Black, and 8% were Hispanic.
Decline in stimulant use over time
The analysis showed that stimulant use declined “precipitously” over time – from 60% at the 2- and 3-year assessments to an average of 7% during early adulthood.
The investigators also found that for some participants, substance use increased steadily through adolescence and remained stable through early adulthood. For instance, 36.5% of the adolescents in the total cohort reported smoking tobacco daily, and 29.6% reported using marijuana every week.
In addition, approximately 21% of the participants indulged in heavy drinking at least once a week, and 6% reported “other” substance use, which included sedative misuse, heroin, inhalants, hallucinogens, or other substances taken to “get high.”
After accounting for developmental trends in substance use in the sample through adolescence into early adulthood with several rigorous statistical models, the researchers found no association between current or prior stimulant treatment and cigarette, marijuana, alcohol, or other substance use, with one exception.
While cumulative stimulant treatment was associated with increased heavy drinking, the effect size of this association was small. Each additional year of cumulative stimulant use was estimated to increase participants’ likelihood of any binge drinking/drunkenness vs. none in the past year by 4% (95% confidence interval, 0.01-0.08; P =.03).
When the investigators used a causal analytic method to account for age and other time-varying characteristics, including household income, behavior problems, and parental support, there was no evidence that current (B range, –0.62-0.34) or prior stimulant treatment (B range, –0.06-0.70) or their interaction (B range, –0.49-0.86) was associated with substance use in adulthood.
Dr. Molina noted that although participants were recruited from multiple sites, the sample may not be generalizable because children and parents who present for an intensive treatment study such as this are not necessarily representative of the general ADHD population.
Reassuring findings
In a comment, Julie Schweitzer, PhD, professor of psychiatry and behavioral sciences at the University of California, Davis, said she hopes the study findings will quell the stigma surrounding stimulant use by children with ADHD.
“Parents’ fears that stimulant use will lead to a substance use disorder inhibits them from bringing their children for an ADHD evaluation, thus reducing the likelihood that they will receive timely treatment,” Dr. Schweitzer said.
“While stimulant medication is the first-line treatment most often recommended for most persons with ADHD, by not following through on evaluations, parents also miss the opportunity to learn about nonpharmacological strategies that might also be helpful to help cope with ADHD symptoms and its potential co-occurring challenges,” she added.
Dr. Schweitzer also noted that many parents hope their children will outgrow the symptoms without realizing that by not obtaining an evaluation and treatment for their child, there is an associated cost, including less than optimal academic performance, social relationships, and emotional health.
The Multimodal Treatment Study of Children with ADHD was a National Institute of Mental Health cooperative agreement randomized clinical trial, continued under an NIMH contract as a follow-up study and under a National Institute on Drug Abuse contract followed by a data analysis grant. Dr. Molina reported grants from the NIMH and the National Institute on Drug Abuse during the conduct of the study.
A version of this article first appeared on Medscape.com.
“Throughout rigorous analyses, and after accounting for more than 70 variables in this longitudinal sample of children with ADHD taking stimulants, we did not find an association with later substance use,” lead investigator Brooke Molina, PhD, director of the youth and family research program at the University of Pittsburgh, said in an interview.
The findings were published online in JAMA Psychiatry.
Protective effect?
Owing to symptoms of impulsivity inherent to ADHD, the disorder itself carries a risk for elevated substance use, the investigators note.
They speculate that this may be why some previous research suggests prescription stimulants reduce the risk of subsequent substance use disorder. However, other studies have found no such protective link.
To shed more light on the issue, the investigators used data from the Multimodal Treatment Study of ADHD, a multicenter, 14-month randomized clinical trial of medication and behavioral therapy for children with ADHD. However, for the purposes of the present study, investigators focused only on stimulant use in children.
At the time of recruitment, the children were aged 7-9 and had been diagnosed with ADHD between 1994 and 1996.
Investigators assessed the participants prior to randomization, at months 3 and 9, and at the end of treatment. They were then followed for 16 years and were assessed at years 2, 3, 6, 8, 10, 12, 14, and 16 until a mean age of 25.
During 12-, 14-, and 16-year follow-up, participants completed a questionnaire on their use of alcohol, marijuana, cigarettes, and several illicit and prescription drugs.
Investigators collected information on participants’ stimulant treatment via the Services for Children and Adolescents Parent Interview until they reached age 18. After that, participants reported their own stimulant treatment.
A total of 579 participants were included in the analysis. Of these, 61% were White, 20% were Black, and 8% were Hispanic.
Decline in stimulant use over time
The analysis showed that stimulant use declined “precipitously” over time – from 60% at the 2- and 3-year assessments to an average of 7% during early adulthood.
The investigators also found that for some participants, substance use increased steadily through adolescence and remained stable through early adulthood. For instance, 36.5% of the adolescents in the total cohort reported smoking tobacco daily, and 29.6% reported using marijuana every week.
In addition, approximately 21% of the participants indulged in heavy drinking at least once a week, and 6% reported “other” substance use, which included sedative misuse, heroin, inhalants, hallucinogens, or other substances taken to “get high.”
After accounting for developmental trends in substance use in the sample through adolescence into early adulthood with several rigorous statistical models, the researchers found no association between current or prior stimulant treatment and cigarette, marijuana, alcohol, or other substance use, with one exception.
While cumulative stimulant treatment was associated with increased heavy drinking, the effect size of this association was small. Each additional year of cumulative stimulant use was estimated to increase participants’ likelihood of any binge drinking/drunkenness vs. none in the past year by 4% (95% confidence interval, 0.01-0.08; P =.03).
When the investigators used a causal analytic method to account for age and other time-varying characteristics, including household income, behavior problems, and parental support, there was no evidence that current (B range, –0.62-0.34) or prior stimulant treatment (B range, –0.06-0.70) or their interaction (B range, –0.49-0.86) was associated with substance use in adulthood.
Dr. Molina noted that although participants were recruited from multiple sites, the sample may not be generalizable because children and parents who present for an intensive treatment study such as this are not necessarily representative of the general ADHD population.
Reassuring findings
In a comment, Julie Schweitzer, PhD, professor of psychiatry and behavioral sciences at the University of California, Davis, said she hopes the study findings will quell the stigma surrounding stimulant use by children with ADHD.
“Parents’ fears that stimulant use will lead to a substance use disorder inhibits them from bringing their children for an ADHD evaluation, thus reducing the likelihood that they will receive timely treatment,” Dr. Schweitzer said.
“While stimulant medication is the first-line treatment most often recommended for most persons with ADHD, by not following through on evaluations, parents also miss the opportunity to learn about nonpharmacological strategies that might also be helpful to help cope with ADHD symptoms and its potential co-occurring challenges,” she added.
Dr. Schweitzer also noted that many parents hope their children will outgrow the symptoms without realizing that by not obtaining an evaluation and treatment for their child, there is an associated cost, including less than optimal academic performance, social relationships, and emotional health.
The Multimodal Treatment Study of Children with ADHD was a National Institute of Mental Health cooperative agreement randomized clinical trial, continued under an NIMH contract as a follow-up study and under a National Institute on Drug Abuse contract followed by a data analysis grant. Dr. Molina reported grants from the NIMH and the National Institute on Drug Abuse during the conduct of the study.
A version of this article first appeared on Medscape.com.
“Throughout rigorous analyses, and after accounting for more than 70 variables in this longitudinal sample of children with ADHD taking stimulants, we did not find an association with later substance use,” lead investigator Brooke Molina, PhD, director of the youth and family research program at the University of Pittsburgh, said in an interview.
The findings were published online in JAMA Psychiatry.
Protective effect?
Owing to symptoms of impulsivity inherent to ADHD, the disorder itself carries a risk for elevated substance use, the investigators note.
They speculate that this may be why some previous research suggests prescription stimulants reduce the risk of subsequent substance use disorder. However, other studies have found no such protective link.
To shed more light on the issue, the investigators used data from the Multimodal Treatment Study of ADHD, a multicenter, 14-month randomized clinical trial of medication and behavioral therapy for children with ADHD. However, for the purposes of the present study, investigators focused only on stimulant use in children.
At the time of recruitment, the children were aged 7-9 and had been diagnosed with ADHD between 1994 and 1996.
Investigators assessed the participants prior to randomization, at months 3 and 9, and at the end of treatment. They were then followed for 16 years and were assessed at years 2, 3, 6, 8, 10, 12, 14, and 16 until a mean age of 25.
During 12-, 14-, and 16-year follow-up, participants completed a questionnaire on their use of alcohol, marijuana, cigarettes, and several illicit and prescription drugs.
Investigators collected information on participants’ stimulant treatment via the Services for Children and Adolescents Parent Interview until they reached age 18. After that, participants reported their own stimulant treatment.
A total of 579 participants were included in the analysis. Of these, 61% were White, 20% were Black, and 8% were Hispanic.
Decline in stimulant use over time
The analysis showed that stimulant use declined “precipitously” over time – from 60% at the 2- and 3-year assessments to an average of 7% during early adulthood.
The investigators also found that for some participants, substance use increased steadily through adolescence and remained stable through early adulthood. For instance, 36.5% of the adolescents in the total cohort reported smoking tobacco daily, and 29.6% reported using marijuana every week.
In addition, approximately 21% of the participants indulged in heavy drinking at least once a week, and 6% reported “other” substance use, which included sedative misuse, heroin, inhalants, hallucinogens, or other substances taken to “get high.”
After accounting for developmental trends in substance use in the sample through adolescence into early adulthood with several rigorous statistical models, the researchers found no association between current or prior stimulant treatment and cigarette, marijuana, alcohol, or other substance use, with one exception.
While cumulative stimulant treatment was associated with increased heavy drinking, the effect size of this association was small. Each additional year of cumulative stimulant use was estimated to increase participants’ likelihood of any binge drinking/drunkenness vs. none in the past year by 4% (95% confidence interval, 0.01-0.08; P =.03).
When the investigators used a causal analytic method to account for age and other time-varying characteristics, including household income, behavior problems, and parental support, there was no evidence that current (B range, –0.62-0.34) or prior stimulant treatment (B range, –0.06-0.70) or their interaction (B range, –0.49-0.86) was associated with substance use in adulthood.
Dr. Molina noted that although participants were recruited from multiple sites, the sample may not be generalizable because children and parents who present for an intensive treatment study such as this are not necessarily representative of the general ADHD population.
Reassuring findings
In a comment, Julie Schweitzer, PhD, professor of psychiatry and behavioral sciences at the University of California, Davis, said she hopes the study findings will quell the stigma surrounding stimulant use by children with ADHD.
“Parents’ fears that stimulant use will lead to a substance use disorder inhibits them from bringing their children for an ADHD evaluation, thus reducing the likelihood that they will receive timely treatment,” Dr. Schweitzer said.
“While stimulant medication is the first-line treatment most often recommended for most persons with ADHD, by not following through on evaluations, parents also miss the opportunity to learn about nonpharmacological strategies that might also be helpful to help cope with ADHD symptoms and its potential co-occurring challenges,” she added.
Dr. Schweitzer also noted that many parents hope their children will outgrow the symptoms without realizing that by not obtaining an evaluation and treatment for their child, there is an associated cost, including less than optimal academic performance, social relationships, and emotional health.
The Multimodal Treatment Study of Children with ADHD was a National Institute of Mental Health cooperative agreement randomized clinical trial, continued under an NIMH contract as a follow-up study and under a National Institute on Drug Abuse contract followed by a data analysis grant. Dr. Molina reported grants from the NIMH and the National Institute on Drug Abuse during the conduct of the study.
A version of this article first appeared on Medscape.com.
FROM JAMA PSYCHIATRY
Psilocybin shows early promise for anorexia nervosa
The psychedelic psilocybin may have a role in the treatment of anorexia nervosa (AN), an eating disorder that is notoriously difficult and costly to treat.
Stephanie Knatz Peck, PhD, and colleagues with the eating disorders treatment & research center, University of California San Diego, write that the “robust response” in a subset of women after a single dose of psilocybin is “notable,” given that currently available treatments for adult anorexia result in only modest improvements in symptoms and often focus on weight and nutritional rehabilitation without adequately addressing underlying psychopathology.
However, given this was a small, phase 1, open-label feasibility study, these effects are “preliminary and inconclusive,” they caution.
The study was published online in Nature Medicine.
Meaningful experience
The 10 women in the study met DSM-5 criteria for AN or partial remission of AN. They were between age 18 and 40 years with a mean body mass index (BMI) of 19.7 kg/m2.
Following the single 25-mg dose of psilocybin, no clinically significant changes were observed in ECG, vital signs, laboratory values, or suicidality.
All adverse events were mild and mirrored typical psilocybin-associated symptoms such as transient headache, nausea, and fatigue.
Psilocybin was associated with reduced levels of anxiety and preoccupations surrounding food, eating, and body shape at the 1-month follow-up.
Weight concerns decreased significantly at the 1-month (P = .036, Cohen’s d = .78) and 3-month (P = .04, d = .78) follow-up, with a medium to large effect.
Shape concerns significantly decreased at 1-month follow-up (P = .036, d = .78) but were no longer significant at 3-month follow-up (P = .081, d = .62).
Four of the 10 women (40%) had clinically significant reductions in eating disorder scores at 3 months, which qualified for remission from eating-disorder psychopathology.
However, the researchers caution that the effects on eating disorder psychopathology were “highly variable.”
On average, changes in BMI were not significant during the 3 months following psilocybin treatment. However, five women had an increase in BMI at 3 months, ranging from 0.4 to 1.2 kg/m2.
Overall, the psilocybin experience was regarded as meaningful by participants; 80% endorsed the experience as one of the top five most meaningful of life; 90% endorsed feeling more positive about life endeavors; and 70% reported experiencing a shift in personal identity and overall quality of life.
The vast majority of women (90%) felt that one dosing session was not enough.
The fact that the treatment was regarded as beneficial by most women and that there were no dropouts are “promising signs of engagement,” given that dropout rates for currently available AN treatments tend to be high, the researchers note.
They urge caution in interpreting the results considering they were based on a small sample size and did not include a placebo group. They note that larger, adequately powered, randomized controlled trials are needed to draw any conclusions about the role of psilocybin for anorexia nervosa.
Encouraging data
The coauthors of a Nature Medicine News & Views commentary say this “encouraging” phase 1 trial “underscores the necessity for more research into classic psychedelics to address the urgent need for effective treatments” for AN.
Outside experts also weighed in on the study in a statement from the U.K.-based nonprofit Science Media Centre.
Alexandra Pike, DPhil, MSc, with University of York, England, noted that this study is “a first step in showing that psilocybin may be a safe treatment for those with anorexia nervosa, but we cannot conclude from this work that it will be effective in this chronic, complex illness.”
Trevor Steward, MD, with University of Melbourne, noted that psilocybin therapy has provided “glimmers of hope in other mental health disorders, notably by providing evidence that it can improve anxiety, cognitive flexibility, and self-acceptance for some people. These are all features of anorexia nervosa and the rationale for exploring psilocybin therapy as an option in the case of anorexia is strong.”
Dr. Steward also noted that the field is only beginning to “scratch the surface in terms of understanding how psilocybin impacts the brain. Dedicated funding to exploring how it specifically acts to target anorexia nervosa symptoms is crucial to advancing this important avenue of research.
“As there are no approved medications available specifically for anorexia nervosa treatment, psilocybin therapy may prove to be a promising option, though additional research is needed to test this,” Dr. Steward said.
The study used an investigational synthetic formulation of psilocybin (COMP360 psilocybin) developed by COMPASS Pathways, which funded the study. Two coauthors have financial and scientific relationships with COMPASS Pathways. The commentary authors and Dr. Steward report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The psychedelic psilocybin may have a role in the treatment of anorexia nervosa (AN), an eating disorder that is notoriously difficult and costly to treat.
Stephanie Knatz Peck, PhD, and colleagues with the eating disorders treatment & research center, University of California San Diego, write that the “robust response” in a subset of women after a single dose of psilocybin is “notable,” given that currently available treatments for adult anorexia result in only modest improvements in symptoms and often focus on weight and nutritional rehabilitation without adequately addressing underlying psychopathology.
However, given this was a small, phase 1, open-label feasibility study, these effects are “preliminary and inconclusive,” they caution.
The study was published online in Nature Medicine.
Meaningful experience
The 10 women in the study met DSM-5 criteria for AN or partial remission of AN. They were between age 18 and 40 years with a mean body mass index (BMI) of 19.7 kg/m2.
Following the single 25-mg dose of psilocybin, no clinically significant changes were observed in ECG, vital signs, laboratory values, or suicidality.
All adverse events were mild and mirrored typical psilocybin-associated symptoms such as transient headache, nausea, and fatigue.
Psilocybin was associated with reduced levels of anxiety and preoccupations surrounding food, eating, and body shape at the 1-month follow-up.
Weight concerns decreased significantly at the 1-month (P = .036, Cohen’s d = .78) and 3-month (P = .04, d = .78) follow-up, with a medium to large effect.
Shape concerns significantly decreased at 1-month follow-up (P = .036, d = .78) but were no longer significant at 3-month follow-up (P = .081, d = .62).
Four of the 10 women (40%) had clinically significant reductions in eating disorder scores at 3 months, which qualified for remission from eating-disorder psychopathology.
However, the researchers caution that the effects on eating disorder psychopathology were “highly variable.”
On average, changes in BMI were not significant during the 3 months following psilocybin treatment. However, five women had an increase in BMI at 3 months, ranging from 0.4 to 1.2 kg/m2.
Overall, the psilocybin experience was regarded as meaningful by participants; 80% endorsed the experience as one of the top five most meaningful of life; 90% endorsed feeling more positive about life endeavors; and 70% reported experiencing a shift in personal identity and overall quality of life.
The vast majority of women (90%) felt that one dosing session was not enough.
The fact that the treatment was regarded as beneficial by most women and that there were no dropouts are “promising signs of engagement,” given that dropout rates for currently available AN treatments tend to be high, the researchers note.
They urge caution in interpreting the results considering they were based on a small sample size and did not include a placebo group. They note that larger, adequately powered, randomized controlled trials are needed to draw any conclusions about the role of psilocybin for anorexia nervosa.
Encouraging data
The coauthors of a Nature Medicine News & Views commentary say this “encouraging” phase 1 trial “underscores the necessity for more research into classic psychedelics to address the urgent need for effective treatments” for AN.
Outside experts also weighed in on the study in a statement from the U.K.-based nonprofit Science Media Centre.
Alexandra Pike, DPhil, MSc, with University of York, England, noted that this study is “a first step in showing that psilocybin may be a safe treatment for those with anorexia nervosa, but we cannot conclude from this work that it will be effective in this chronic, complex illness.”
Trevor Steward, MD, with University of Melbourne, noted that psilocybin therapy has provided “glimmers of hope in other mental health disorders, notably by providing evidence that it can improve anxiety, cognitive flexibility, and self-acceptance for some people. These are all features of anorexia nervosa and the rationale for exploring psilocybin therapy as an option in the case of anorexia is strong.”
Dr. Steward also noted that the field is only beginning to “scratch the surface in terms of understanding how psilocybin impacts the brain. Dedicated funding to exploring how it specifically acts to target anorexia nervosa symptoms is crucial to advancing this important avenue of research.
“As there are no approved medications available specifically for anorexia nervosa treatment, psilocybin therapy may prove to be a promising option, though additional research is needed to test this,” Dr. Steward said.
The study used an investigational synthetic formulation of psilocybin (COMP360 psilocybin) developed by COMPASS Pathways, which funded the study. Two coauthors have financial and scientific relationships with COMPASS Pathways. The commentary authors and Dr. Steward report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The psychedelic psilocybin may have a role in the treatment of anorexia nervosa (AN), an eating disorder that is notoriously difficult and costly to treat.
Stephanie Knatz Peck, PhD, and colleagues with the eating disorders treatment & research center, University of California San Diego, write that the “robust response” in a subset of women after a single dose of psilocybin is “notable,” given that currently available treatments for adult anorexia result in only modest improvements in symptoms and often focus on weight and nutritional rehabilitation without adequately addressing underlying psychopathology.
However, given this was a small, phase 1, open-label feasibility study, these effects are “preliminary and inconclusive,” they caution.
The study was published online in Nature Medicine.
Meaningful experience
The 10 women in the study met DSM-5 criteria for AN or partial remission of AN. They were between age 18 and 40 years with a mean body mass index (BMI) of 19.7 kg/m2.
Following the single 25-mg dose of psilocybin, no clinically significant changes were observed in ECG, vital signs, laboratory values, or suicidality.
All adverse events were mild and mirrored typical psilocybin-associated symptoms such as transient headache, nausea, and fatigue.
Psilocybin was associated with reduced levels of anxiety and preoccupations surrounding food, eating, and body shape at the 1-month follow-up.
Weight concerns decreased significantly at the 1-month (P = .036, Cohen’s d = .78) and 3-month (P = .04, d = .78) follow-up, with a medium to large effect.
Shape concerns significantly decreased at 1-month follow-up (P = .036, d = .78) but were no longer significant at 3-month follow-up (P = .081, d = .62).
Four of the 10 women (40%) had clinically significant reductions in eating disorder scores at 3 months, which qualified for remission from eating-disorder psychopathology.
However, the researchers caution that the effects on eating disorder psychopathology were “highly variable.”
On average, changes in BMI were not significant during the 3 months following psilocybin treatment. However, five women had an increase in BMI at 3 months, ranging from 0.4 to 1.2 kg/m2.
Overall, the psilocybin experience was regarded as meaningful by participants; 80% endorsed the experience as one of the top five most meaningful of life; 90% endorsed feeling more positive about life endeavors; and 70% reported experiencing a shift in personal identity and overall quality of life.
The vast majority of women (90%) felt that one dosing session was not enough.
The fact that the treatment was regarded as beneficial by most women and that there were no dropouts are “promising signs of engagement,” given that dropout rates for currently available AN treatments tend to be high, the researchers note.
They urge caution in interpreting the results considering they were based on a small sample size and did not include a placebo group. They note that larger, adequately powered, randomized controlled trials are needed to draw any conclusions about the role of psilocybin for anorexia nervosa.
Encouraging data
The coauthors of a Nature Medicine News & Views commentary say this “encouraging” phase 1 trial “underscores the necessity for more research into classic psychedelics to address the urgent need for effective treatments” for AN.
Outside experts also weighed in on the study in a statement from the U.K.-based nonprofit Science Media Centre.
Alexandra Pike, DPhil, MSc, with University of York, England, noted that this study is “a first step in showing that psilocybin may be a safe treatment for those with anorexia nervosa, but we cannot conclude from this work that it will be effective in this chronic, complex illness.”
Trevor Steward, MD, with University of Melbourne, noted that psilocybin therapy has provided “glimmers of hope in other mental health disorders, notably by providing evidence that it can improve anxiety, cognitive flexibility, and self-acceptance for some people. These are all features of anorexia nervosa and the rationale for exploring psilocybin therapy as an option in the case of anorexia is strong.”
Dr. Steward also noted that the field is only beginning to “scratch the surface in terms of understanding how psilocybin impacts the brain. Dedicated funding to exploring how it specifically acts to target anorexia nervosa symptoms is crucial to advancing this important avenue of research.
“As there are no approved medications available specifically for anorexia nervosa treatment, psilocybin therapy may prove to be a promising option, though additional research is needed to test this,” Dr. Steward said.
The study used an investigational synthetic formulation of psilocybin (COMP360 psilocybin) developed by COMPASS Pathways, which funded the study. Two coauthors have financial and scientific relationships with COMPASS Pathways. The commentary authors and Dr. Steward report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM NATURE MEDICINE
Fast-acting postpartum depression drug is effective
The Food and Drug Administration is considering approving a postpartum depression medication that can start working rapidly – in as little as 3 days. Promising results for the drug, zuranolone, were published recently in The American Journal of Psychiatry.
Approximately 17% of women are affected by postpartum depression (PPD) during pregnancy or after birth, study authors noted. The condition often results in reduced breastfeeding, poor maternal-infant bonding, and hindering behavioral, emotional and brain development of the baby. Severe PPD can lead to suicide of the mother, which accounts for 20% of all postpartum deaths, they wrote.
The study included 196 people who had given birth in the past year, and were between the ages of 18 and 45 years old. Participants had major depression that began in the 3rd trimester of pregnancy or during the first 4 weeks of the postpartum period. Among participants, 22% were Black and 38% were Hispanic.
The average time it took for symptoms to significantly decline was 9 days. Most people who saw improvements had them continue for the entire 45-day follow-up period. The most common side effects were drowsiness, dizziness, and sleepiness.
Currently, PPD treatment includes taking antidepressants, which can take up to 12 weeks to work.
Researchers noted that the limitations of the study were that it only included women with severe PPD, and that women with a history of bipolar or psychotic disorders were excluded. Women in the study were not allowed to breastfeed, so the effect of zuranolone on lactation is unknown, they wrote.
A February news release from drugmaker Biogen indicated the FDA may decide whether to approve the medicine by Aug. 5.
A version of this article first appeared on WebMD.com.
The Food and Drug Administration is considering approving a postpartum depression medication that can start working rapidly – in as little as 3 days. Promising results for the drug, zuranolone, were published recently in The American Journal of Psychiatry.
Approximately 17% of women are affected by postpartum depression (PPD) during pregnancy or after birth, study authors noted. The condition often results in reduced breastfeeding, poor maternal-infant bonding, and hindering behavioral, emotional and brain development of the baby. Severe PPD can lead to suicide of the mother, which accounts for 20% of all postpartum deaths, they wrote.
The study included 196 people who had given birth in the past year, and were between the ages of 18 and 45 years old. Participants had major depression that began in the 3rd trimester of pregnancy or during the first 4 weeks of the postpartum period. Among participants, 22% were Black and 38% were Hispanic.
The average time it took for symptoms to significantly decline was 9 days. Most people who saw improvements had them continue for the entire 45-day follow-up period. The most common side effects were drowsiness, dizziness, and sleepiness.
Currently, PPD treatment includes taking antidepressants, which can take up to 12 weeks to work.
Researchers noted that the limitations of the study were that it only included women with severe PPD, and that women with a history of bipolar or psychotic disorders were excluded. Women in the study were not allowed to breastfeed, so the effect of zuranolone on lactation is unknown, they wrote.
A February news release from drugmaker Biogen indicated the FDA may decide whether to approve the medicine by Aug. 5.
A version of this article first appeared on WebMD.com.
The Food and Drug Administration is considering approving a postpartum depression medication that can start working rapidly – in as little as 3 days. Promising results for the drug, zuranolone, were published recently in The American Journal of Psychiatry.
Approximately 17% of women are affected by postpartum depression (PPD) during pregnancy or after birth, study authors noted. The condition often results in reduced breastfeeding, poor maternal-infant bonding, and hindering behavioral, emotional and brain development of the baby. Severe PPD can lead to suicide of the mother, which accounts for 20% of all postpartum deaths, they wrote.
The study included 196 people who had given birth in the past year, and were between the ages of 18 and 45 years old. Participants had major depression that began in the 3rd trimester of pregnancy or during the first 4 weeks of the postpartum period. Among participants, 22% were Black and 38% were Hispanic.
The average time it took for symptoms to significantly decline was 9 days. Most people who saw improvements had them continue for the entire 45-day follow-up period. The most common side effects were drowsiness, dizziness, and sleepiness.
Currently, PPD treatment includes taking antidepressants, which can take up to 12 weeks to work.
Researchers noted that the limitations of the study were that it only included women with severe PPD, and that women with a history of bipolar or psychotic disorders were excluded. Women in the study were not allowed to breastfeed, so the effect of zuranolone on lactation is unknown, they wrote.
A February news release from drugmaker Biogen indicated the FDA may decide whether to approve the medicine by Aug. 5.
A version of this article first appeared on WebMD.com.
FROM THE AMERICAN JOURNAL OF PSYCHIATRY
Exercise program boosted physical, but not mental, health in young children with overweight
A defined exercise program significantly improved cardiometabolic health and body composition in children with overweight and obesity, but no effect was seen on mental health, based on data from 92 children.
Childhood obesity is associated with negative health outcomes including type 2 diabetes, cardiovascular disease, and mental health disorders, and exercise is considered essential to treatment, wrote Jairo H. Migueles, PhD, of the University of Granada, Spain, and colleagues. However, the effect on children with obesity and overweight of an exercise program on physical and mental health, including within-individual changes, has not been well studied, they said.
In a study published in JAMA Network Open, the researchers reviewed data from 36 girls and 56 boys with overweight or obesity who were randomized to a 20-week exercise program with aerobic and resistance elements, or waitlisted to serve as controls. The participants ranged in age from 8 to 11 years with a mean age of 10 years. The data were collected between Nov. 1, 2014, and June 30, 2016, as part of a parallel-group randomized clinical trial. The exercise program consisted of three to five 90-minute exercise sessions per week for 20 weeks, and the control children continued their usual routines.
The main cardiometabolic outcomes measured in the study were divided into three categories: body composition, physical fitness, and traditional risk factors (waist circumference, blood lipid levels, glucose levels, insulin levels, and blood pressure).
A cardiometabolic risk score was defined by z score. The researchers also added cardiorespiratory fitness (CRF) to the cardiometabolic risk score. Mental health was assessed using composite standardized scores for psychological well-being and poor mental health.
After 20 weeks, cardiometabolic risk scores decreased by approximately 0.38 standard deviations in the exercise group compared with the control group. In addition, specific measures of cardiometabolic health improved significantly from baseline in the exercise group compared with control children for low-density lipoprotein (change of –7.00 mg/dL), body mass index (–5.9 kg/m2), fat mass index (−0.67), and visceral adipose tissue (31.44 g).
Cardiorespiratory fitness improved by 2.75 laps in the exercise group compared with control children. In addition, significantly more children in the exercise group showed meaningful changes (defined as individual changes of at least 0.2 SDs) compared with control children in measures of fat mass index (37 vs. 17, P < .001) and CRF performance (30 vs. 17, P = .03).
However, no significant effects appeared on mental health outcomes in exercisers, the researchers noted.
The reduction in cardiometabolic score was attributable mainly to improvements in cardiovascular fitness, blood lipid levels, and total and visceral adiposity, the researchers wrote in their discussion. The lack of changes in mental health measures may be a result of the healthy mental state of the children at the study outset, they said. “The null effect on mental health outcomes needs to be further investigated, including, among other things, whether the instruments are sensitive enough to detect changes and whether there is a ceiling effect in young children who might be mentally healthy overall,” they wrote.
The findings were limited by several factors, including the relatively small sample size and lack of blinding for some evaluators. However, the results show the potential of exercise programs to affect meaningful change and improve cardiometabolic health in overweight and obese children, although more research is needed to explore the effects of larger-scale and longer-lasting public health interventions combining exercise and other health behaviors such as diet, the researchers concluded.
Bottom line: Exercise works
The increasing rates of overweight and obesity in children in the United States have “significant downstream consequences that include increased risk of metabolic disease, including diabetes and hypertension, as well as increased rates of anxiety and depression,” Neil Skolnik, MD, professor of family and community medicine at the Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, said in an interview.
Therefore, the effect of interventions such as exercise training on outcomes is important, he said.
The current study findings are “what you would hope for and expect – improvement in cardiometabolic parameters and fitness,” said Dr. Skolnik. “It was encouraging to see the effect of this relatively short duration of intervention has a clear positive effect on weight, BMI, and cardiometabolic parameters,” he said. “The real benefit, of course, comes from sustaining these habits over a long period of time.”
The lack of improvement in mental health is not surprising given the small study population “who did not have a high rate of mental health problems to begin with,” Dr. Skolnik added.
Barriers to promoting exercise programs for obese and overweight children in primary care are many, Dr. Skolnik said, including “having the motivation and funding to create programs like this so they are readily available to youth.”
However, the key message from the current study is simple and straightforward, according to Dr. Skolnik. “Exercise works! It works to improve fitness, cardiometabolic parameters, and weight control,” he said.
“There is always room for more research,” Dr. Skolnik added. The questions now are not about whether exercise benefits health; they are about figuring out how to implement the known benefits of exercise into daily living for all children, athletes and nonathletes alike, he said. “We need to find nonjudgmental ways to encourage exercise as a part of routine daily healthy living, up there with brushing teeth every day,” he emphasized.
The study was supported by grants from the Spanish Ministry of Economy and Competitiveness and El Fondo Europeo de Desarrollo Regional (FEDER) and by the MCIN (Ministerio de Ciencia e Innovación) / AEI (Agencia Estatal de Investigación. The researchers and Dr. Skolnik had no financial conflicts to disclose. Dr. Skolnik serves on the editorial advisory board of Family Practice News.
A defined exercise program significantly improved cardiometabolic health and body composition in children with overweight and obesity, but no effect was seen on mental health, based on data from 92 children.
Childhood obesity is associated with negative health outcomes including type 2 diabetes, cardiovascular disease, and mental health disorders, and exercise is considered essential to treatment, wrote Jairo H. Migueles, PhD, of the University of Granada, Spain, and colleagues. However, the effect on children with obesity and overweight of an exercise program on physical and mental health, including within-individual changes, has not been well studied, they said.
In a study published in JAMA Network Open, the researchers reviewed data from 36 girls and 56 boys with overweight or obesity who were randomized to a 20-week exercise program with aerobic and resistance elements, or waitlisted to serve as controls. The participants ranged in age from 8 to 11 years with a mean age of 10 years. The data were collected between Nov. 1, 2014, and June 30, 2016, as part of a parallel-group randomized clinical trial. The exercise program consisted of three to five 90-minute exercise sessions per week for 20 weeks, and the control children continued their usual routines.
The main cardiometabolic outcomes measured in the study were divided into three categories: body composition, physical fitness, and traditional risk factors (waist circumference, blood lipid levels, glucose levels, insulin levels, and blood pressure).
A cardiometabolic risk score was defined by z score. The researchers also added cardiorespiratory fitness (CRF) to the cardiometabolic risk score. Mental health was assessed using composite standardized scores for psychological well-being and poor mental health.
After 20 weeks, cardiometabolic risk scores decreased by approximately 0.38 standard deviations in the exercise group compared with the control group. In addition, specific measures of cardiometabolic health improved significantly from baseline in the exercise group compared with control children for low-density lipoprotein (change of –7.00 mg/dL), body mass index (–5.9 kg/m2), fat mass index (−0.67), and visceral adipose tissue (31.44 g).
Cardiorespiratory fitness improved by 2.75 laps in the exercise group compared with control children. In addition, significantly more children in the exercise group showed meaningful changes (defined as individual changes of at least 0.2 SDs) compared with control children in measures of fat mass index (37 vs. 17, P < .001) and CRF performance (30 vs. 17, P = .03).
However, no significant effects appeared on mental health outcomes in exercisers, the researchers noted.
The reduction in cardiometabolic score was attributable mainly to improvements in cardiovascular fitness, blood lipid levels, and total and visceral adiposity, the researchers wrote in their discussion. The lack of changes in mental health measures may be a result of the healthy mental state of the children at the study outset, they said. “The null effect on mental health outcomes needs to be further investigated, including, among other things, whether the instruments are sensitive enough to detect changes and whether there is a ceiling effect in young children who might be mentally healthy overall,” they wrote.
The findings were limited by several factors, including the relatively small sample size and lack of blinding for some evaluators. However, the results show the potential of exercise programs to affect meaningful change and improve cardiometabolic health in overweight and obese children, although more research is needed to explore the effects of larger-scale and longer-lasting public health interventions combining exercise and other health behaviors such as diet, the researchers concluded.
Bottom line: Exercise works
The increasing rates of overweight and obesity in children in the United States have “significant downstream consequences that include increased risk of metabolic disease, including diabetes and hypertension, as well as increased rates of anxiety and depression,” Neil Skolnik, MD, professor of family and community medicine at the Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, said in an interview.
Therefore, the effect of interventions such as exercise training on outcomes is important, he said.
The current study findings are “what you would hope for and expect – improvement in cardiometabolic parameters and fitness,” said Dr. Skolnik. “It was encouraging to see the effect of this relatively short duration of intervention has a clear positive effect on weight, BMI, and cardiometabolic parameters,” he said. “The real benefit, of course, comes from sustaining these habits over a long period of time.”
The lack of improvement in mental health is not surprising given the small study population “who did not have a high rate of mental health problems to begin with,” Dr. Skolnik added.
Barriers to promoting exercise programs for obese and overweight children in primary care are many, Dr. Skolnik said, including “having the motivation and funding to create programs like this so they are readily available to youth.”
However, the key message from the current study is simple and straightforward, according to Dr. Skolnik. “Exercise works! It works to improve fitness, cardiometabolic parameters, and weight control,” he said.
“There is always room for more research,” Dr. Skolnik added. The questions now are not about whether exercise benefits health; they are about figuring out how to implement the known benefits of exercise into daily living for all children, athletes and nonathletes alike, he said. “We need to find nonjudgmental ways to encourage exercise as a part of routine daily healthy living, up there with brushing teeth every day,” he emphasized.
The study was supported by grants from the Spanish Ministry of Economy and Competitiveness and El Fondo Europeo de Desarrollo Regional (FEDER) and by the MCIN (Ministerio de Ciencia e Innovación) / AEI (Agencia Estatal de Investigación. The researchers and Dr. Skolnik had no financial conflicts to disclose. Dr. Skolnik serves on the editorial advisory board of Family Practice News.
A defined exercise program significantly improved cardiometabolic health and body composition in children with overweight and obesity, but no effect was seen on mental health, based on data from 92 children.
Childhood obesity is associated with negative health outcomes including type 2 diabetes, cardiovascular disease, and mental health disorders, and exercise is considered essential to treatment, wrote Jairo H. Migueles, PhD, of the University of Granada, Spain, and colleagues. However, the effect on children with obesity and overweight of an exercise program on physical and mental health, including within-individual changes, has not been well studied, they said.
In a study published in JAMA Network Open, the researchers reviewed data from 36 girls and 56 boys with overweight or obesity who were randomized to a 20-week exercise program with aerobic and resistance elements, or waitlisted to serve as controls. The participants ranged in age from 8 to 11 years with a mean age of 10 years. The data were collected between Nov. 1, 2014, and June 30, 2016, as part of a parallel-group randomized clinical trial. The exercise program consisted of three to five 90-minute exercise sessions per week for 20 weeks, and the control children continued their usual routines.
The main cardiometabolic outcomes measured in the study were divided into three categories: body composition, physical fitness, and traditional risk factors (waist circumference, blood lipid levels, glucose levels, insulin levels, and blood pressure).
A cardiometabolic risk score was defined by z score. The researchers also added cardiorespiratory fitness (CRF) to the cardiometabolic risk score. Mental health was assessed using composite standardized scores for psychological well-being and poor mental health.
After 20 weeks, cardiometabolic risk scores decreased by approximately 0.38 standard deviations in the exercise group compared with the control group. In addition, specific measures of cardiometabolic health improved significantly from baseline in the exercise group compared with control children for low-density lipoprotein (change of –7.00 mg/dL), body mass index (–5.9 kg/m2), fat mass index (−0.67), and visceral adipose tissue (31.44 g).
Cardiorespiratory fitness improved by 2.75 laps in the exercise group compared with control children. In addition, significantly more children in the exercise group showed meaningful changes (defined as individual changes of at least 0.2 SDs) compared with control children in measures of fat mass index (37 vs. 17, P < .001) and CRF performance (30 vs. 17, P = .03).
However, no significant effects appeared on mental health outcomes in exercisers, the researchers noted.
The reduction in cardiometabolic score was attributable mainly to improvements in cardiovascular fitness, blood lipid levels, and total and visceral adiposity, the researchers wrote in their discussion. The lack of changes in mental health measures may be a result of the healthy mental state of the children at the study outset, they said. “The null effect on mental health outcomes needs to be further investigated, including, among other things, whether the instruments are sensitive enough to detect changes and whether there is a ceiling effect in young children who might be mentally healthy overall,” they wrote.
The findings were limited by several factors, including the relatively small sample size and lack of blinding for some evaluators. However, the results show the potential of exercise programs to affect meaningful change and improve cardiometabolic health in overweight and obese children, although more research is needed to explore the effects of larger-scale and longer-lasting public health interventions combining exercise and other health behaviors such as diet, the researchers concluded.
Bottom line: Exercise works
The increasing rates of overweight and obesity in children in the United States have “significant downstream consequences that include increased risk of metabolic disease, including diabetes and hypertension, as well as increased rates of anxiety and depression,” Neil Skolnik, MD, professor of family and community medicine at the Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, said in an interview.
Therefore, the effect of interventions such as exercise training on outcomes is important, he said.
The current study findings are “what you would hope for and expect – improvement in cardiometabolic parameters and fitness,” said Dr. Skolnik. “It was encouraging to see the effect of this relatively short duration of intervention has a clear positive effect on weight, BMI, and cardiometabolic parameters,” he said. “The real benefit, of course, comes from sustaining these habits over a long period of time.”
The lack of improvement in mental health is not surprising given the small study population “who did not have a high rate of mental health problems to begin with,” Dr. Skolnik added.
Barriers to promoting exercise programs for obese and overweight children in primary care are many, Dr. Skolnik said, including “having the motivation and funding to create programs like this so they are readily available to youth.”
However, the key message from the current study is simple and straightforward, according to Dr. Skolnik. “Exercise works! It works to improve fitness, cardiometabolic parameters, and weight control,” he said.
“There is always room for more research,” Dr. Skolnik added. The questions now are not about whether exercise benefits health; they are about figuring out how to implement the known benefits of exercise into daily living for all children, athletes and nonathletes alike, he said. “We need to find nonjudgmental ways to encourage exercise as a part of routine daily healthy living, up there with brushing teeth every day,” he emphasized.
The study was supported by grants from the Spanish Ministry of Economy and Competitiveness and El Fondo Europeo de Desarrollo Regional (FEDER) and by the MCIN (Ministerio de Ciencia e Innovación) / AEI (Agencia Estatal de Investigación. The researchers and Dr. Skolnik had no financial conflicts to disclose. Dr. Skolnik serves on the editorial advisory board of Family Practice News.
FROM JAMA NETWORK OPEN
No cognitive benefit from meditation, learning a language?
The findings are similar to results from another study published last year but are contrary to previous findings showing cognitive benefits for practicing meditation and learning a new language later in life.
“Based on existing literature, which has provided support for the efficacy of meditation and foreign language training in promoting cognition among older adults, perhaps the most surprising outcome of our study was the lack of evidence indicating cognitive benefits after 18 months of either intervention,” lead author Harriet Demnitz-King, MSc, a doctoral candidate at University College London, said in an interview. The findings were published online in JAMA Network Open.
Contradictory findings
For the study, 135 French-speaking, cognitively healthy people were randomized to English-language training, meditation, or a control group. All participants were aged 65 years or older, had been retired for at least 1 year, and had completed at least 7 years of education.
The meditation and English-language training interventions were both 18 months long and included a 2-hour weekly group session, daily home practice of at least 20 minutes, and 1-day intensive 5-hour practice.
Researchers found no significant changes in global cognition, episodic memory, executive function, or attention with either intervention, compared with the control group or to each other.
The findings contradict the researchers’ earlier work that found mindfulness meditation boosted cognitive function in older adults with subjective cognitive decline.
“We are still trying to reconcile these findings,” senior author Natalie Marchant, PhD, associate professor in the division of psychiatry at University College London, said. “It may be that mindfulness meditation may not improve cognition beyond normally functioning levels but may help to preserve cognition in the face of cognitive decline.”
This study was the longest randomized controlled trial in older adults to investigate the effects of non-native language learning on cognition, Dr. Marchant said.
“It may be that language-learning may buffer against age-related cognitive decline but does not boost cognition in high-functioning individuals,” Dr. Marchant said. “While language learning may not improve cognition, we do not want to discard the other possibility without first examining it.”
Dr. Marchant plans to follow participants for years to come to study that very question.
More to learn
The results harken to those of a study last year with a similar participant group and similar results. In that work, mindfulness meditation and exercise also failed to boost cognition in healthy adults. But that may not be the whole story, according to Eric Lenze, MD, professor and chair of psychiatry at Washington University School of Medicine, St. Louis.
Dr. Lenze was a lead author on that earlier research, known as the MEDEX trial, but was not involved with this study. He commented on the new findings for this news organization.
“People may read these results, and ours that were published in JAMA in December, as suggesting that lifestyle and cognitive interventions don’t work in older adults, but that’s not what this shows, in my opinion,” Dr. Lenze said. “It shows that we don’t understand the science of the aging brain as much as we would like to.”
Participants in most of these studies were mostly White, highly educated, and in good cognitive health, all characteristics that could have skewed these findings, he added.
“It may be that interventions to improve cognitive function in older adults would be more likely to help people who have more room to benefit,” Dr. Lenze said. “If you’re already highly educated, healthy, and cognitively normal, why should we expect that you could do even better than that?”
The Age-Well study was funded by European Union in Horizon 2020 program and Inserm, Région Normandie, Fondation d’entreprise MMA des Entrepreneurs du Futur. Dr. Marchant reports grants from Alzheimer’s Society and the U.K. Medical Research Council. Dr. Lenze reports funding from Takeda pharmaceuticals and has been a consultant for Pritikin Intensive Cardiac Rehabilitation.
A version of this article first appeared on Medscape.com.
The findings are similar to results from another study published last year but are contrary to previous findings showing cognitive benefits for practicing meditation and learning a new language later in life.
“Based on existing literature, which has provided support for the efficacy of meditation and foreign language training in promoting cognition among older adults, perhaps the most surprising outcome of our study was the lack of evidence indicating cognitive benefits after 18 months of either intervention,” lead author Harriet Demnitz-King, MSc, a doctoral candidate at University College London, said in an interview. The findings were published online in JAMA Network Open.
Contradictory findings
For the study, 135 French-speaking, cognitively healthy people were randomized to English-language training, meditation, or a control group. All participants were aged 65 years or older, had been retired for at least 1 year, and had completed at least 7 years of education.
The meditation and English-language training interventions were both 18 months long and included a 2-hour weekly group session, daily home practice of at least 20 minutes, and 1-day intensive 5-hour practice.
Researchers found no significant changes in global cognition, episodic memory, executive function, or attention with either intervention, compared with the control group or to each other.
The findings contradict the researchers’ earlier work that found mindfulness meditation boosted cognitive function in older adults with subjective cognitive decline.
“We are still trying to reconcile these findings,” senior author Natalie Marchant, PhD, associate professor in the division of psychiatry at University College London, said. “It may be that mindfulness meditation may not improve cognition beyond normally functioning levels but may help to preserve cognition in the face of cognitive decline.”
This study was the longest randomized controlled trial in older adults to investigate the effects of non-native language learning on cognition, Dr. Marchant said.
“It may be that language-learning may buffer against age-related cognitive decline but does not boost cognition in high-functioning individuals,” Dr. Marchant said. “While language learning may not improve cognition, we do not want to discard the other possibility without first examining it.”
Dr. Marchant plans to follow participants for years to come to study that very question.
More to learn
The results harken to those of a study last year with a similar participant group and similar results. In that work, mindfulness meditation and exercise also failed to boost cognition in healthy adults. But that may not be the whole story, according to Eric Lenze, MD, professor and chair of psychiatry at Washington University School of Medicine, St. Louis.
Dr. Lenze was a lead author on that earlier research, known as the MEDEX trial, but was not involved with this study. He commented on the new findings for this news organization.
“People may read these results, and ours that were published in JAMA in December, as suggesting that lifestyle and cognitive interventions don’t work in older adults, but that’s not what this shows, in my opinion,” Dr. Lenze said. “It shows that we don’t understand the science of the aging brain as much as we would like to.”
Participants in most of these studies were mostly White, highly educated, and in good cognitive health, all characteristics that could have skewed these findings, he added.
“It may be that interventions to improve cognitive function in older adults would be more likely to help people who have more room to benefit,” Dr. Lenze said. “If you’re already highly educated, healthy, and cognitively normal, why should we expect that you could do even better than that?”
The Age-Well study was funded by European Union in Horizon 2020 program and Inserm, Région Normandie, Fondation d’entreprise MMA des Entrepreneurs du Futur. Dr. Marchant reports grants from Alzheimer’s Society and the U.K. Medical Research Council. Dr. Lenze reports funding from Takeda pharmaceuticals and has been a consultant for Pritikin Intensive Cardiac Rehabilitation.
A version of this article first appeared on Medscape.com.
The findings are similar to results from another study published last year but are contrary to previous findings showing cognitive benefits for practicing meditation and learning a new language later in life.
“Based on existing literature, which has provided support for the efficacy of meditation and foreign language training in promoting cognition among older adults, perhaps the most surprising outcome of our study was the lack of evidence indicating cognitive benefits after 18 months of either intervention,” lead author Harriet Demnitz-King, MSc, a doctoral candidate at University College London, said in an interview. The findings were published online in JAMA Network Open.
Contradictory findings
For the study, 135 French-speaking, cognitively healthy people were randomized to English-language training, meditation, or a control group. All participants were aged 65 years or older, had been retired for at least 1 year, and had completed at least 7 years of education.
The meditation and English-language training interventions were both 18 months long and included a 2-hour weekly group session, daily home practice of at least 20 minutes, and 1-day intensive 5-hour practice.
Researchers found no significant changes in global cognition, episodic memory, executive function, or attention with either intervention, compared with the control group or to each other.
The findings contradict the researchers’ earlier work that found mindfulness meditation boosted cognitive function in older adults with subjective cognitive decline.
“We are still trying to reconcile these findings,” senior author Natalie Marchant, PhD, associate professor in the division of psychiatry at University College London, said. “It may be that mindfulness meditation may not improve cognition beyond normally functioning levels but may help to preserve cognition in the face of cognitive decline.”
This study was the longest randomized controlled trial in older adults to investigate the effects of non-native language learning on cognition, Dr. Marchant said.
“It may be that language-learning may buffer against age-related cognitive decline but does not boost cognition in high-functioning individuals,” Dr. Marchant said. “While language learning may not improve cognition, we do not want to discard the other possibility without first examining it.”
Dr. Marchant plans to follow participants for years to come to study that very question.
More to learn
The results harken to those of a study last year with a similar participant group and similar results. In that work, mindfulness meditation and exercise also failed to boost cognition in healthy adults. But that may not be the whole story, according to Eric Lenze, MD, professor and chair of psychiatry at Washington University School of Medicine, St. Louis.
Dr. Lenze was a lead author on that earlier research, known as the MEDEX trial, but was not involved with this study. He commented on the new findings for this news organization.
“People may read these results, and ours that were published in JAMA in December, as suggesting that lifestyle and cognitive interventions don’t work in older adults, but that’s not what this shows, in my opinion,” Dr. Lenze said. “It shows that we don’t understand the science of the aging brain as much as we would like to.”
Participants in most of these studies were mostly White, highly educated, and in good cognitive health, all characteristics that could have skewed these findings, he added.
“It may be that interventions to improve cognitive function in older adults would be more likely to help people who have more room to benefit,” Dr. Lenze said. “If you’re already highly educated, healthy, and cognitively normal, why should we expect that you could do even better than that?”
The Age-Well study was funded by European Union in Horizon 2020 program and Inserm, Région Normandie, Fondation d’entreprise MMA des Entrepreneurs du Futur. Dr. Marchant reports grants from Alzheimer’s Society and the U.K. Medical Research Council. Dr. Lenze reports funding from Takeda pharmaceuticals and has been a consultant for Pritikin Intensive Cardiac Rehabilitation.
A version of this article first appeared on Medscape.com.
FROM JAMA Network Open
Nonstimulants: A better option for ADHD?
.
Investigators studied patients who started out taking atomoxetine and, after a washout period, initiated treatment with viloxazine. Participants’ ADHD symptoms were assessed prior to initiation of each treatment and after 4 weeks.
Children and adults showed significantly larger improvement in inattentiveness and hyperactivity/impulsivity when taking viloxazine vs. atomoxetine, with almost all patients preferring the former to the latter, according to results of the study.
In addition, close to one half of the study participants were taking a prior stimulant, and 85% were able to taper off stimulant treatment. Viloxazine’s effects were more rapid than were those of atomoxetine.
“It is timely to have a rapidly acting, and highly effective nonstimulant option across the full spectrum of ADHD symptoms, for both children and adults, in light of recent stimulant shortages and the new [Food and Drug Administration] boxed warnings regarding increased mortality associated with overuse of stimulants” study investigator Maxwell Z. Price, a medical student at Hackensack Meridian School of Medicine, Nutley, N.J., said in an interview.
Nonstimulant treatment options
Study coauthor Richard L. Price, MD, noted that the study was conducted to find a more acceptable alternative to psychostimulant treatments for ADHD, which are currently considered the “gold standard.”
Although they are effective, said Dr. Price, they are fraught with adverse effects, including appetite suppression, insomnia, exacerbation of mood disorders, anxiety, tics, or misuse.
Atomoxetine, a nonstimulant option, has been around for a few decades and is often used in combination with a stimulant medication. However, he said, the drug has a mild effect, requires frequent dosage adjustment, takes a long time to work, and people have “soured” on its utility, Dr. Price added.
Like atomoxetine, viloxazine is a selective norepinephrine inhibitor that has been used an antidepressant in Europe for 30 years. It was recently reformulated as an extended-release medication and approved by the FDA for pediatric and adult ADHD.
However, unlike atomoxetine, viloxazine is associated with increased prefrontal cortex 5-hydroxytrytamine, norepinephrine, and dopamine levels in vivo.
There have been no head-to-head trials comparing the two agents. However, even in head-to-head ADHD medication trials, the agents that are under investigation are typically compared in matched patients. The current investigators wanted to compare the two agents in the same patients whose insurers mandate a trial of generic atomoxetine prior to covering branded viloxazine.
“We wanted to find out whether patients taking atomoxetine for ADHD combined type would experience improvement in ADHD symptoms following voluntary, open-label switch to viloxazine,” said Dr. Price.
The researchers studied 50 patients who presented with ADHD combined type and had no other psychiatric, medical, or substance-related comorbidities or prior exposure to atomoxetine or viloxazine.
The study included 35 children (mean age, 11.9 ± 2.9 years; 94.3% male) and 15 adults (mean age, 29.3 ± 9.0 years; 73.3% male). Of these, 42.9% and 73.3%, respectively, were taking concurrent stimulants.
Patients received mean doses of atomoxetine once daily followed by viloxazine once daily after a 5-day washout period between the two drugs. Participants were seen weekly for titration and monitoring.
At baseline, the pediatric ADHD–Rating Scale 5 (ADHD-RS-5) and the Adult Investigator Symptoms Rating Scale (AISRS) were completed, then again after 4 weeks of treatment with atomoxetine (or upon earlier response or discontinuation due to side effects, whichever came first), and 5 days after discontinuing atomoxetine, which “reestablished the baseline score.” The same protocol was then repeated with viloxazine.
‘Paradigm shift’
At baseline, the total ADHD-RS-5 mean score was 40.3 ± 10.3. Improvements at 4 weeks were greater in viloxazine vs atomoxetine, with scores of 13.9 ± 10.2 vs 33.1 ± 12.1, respectively (t = -10.12, P < .00001). In inattention and hyperactivity/impulsivity, the t values were –8.57 and –9.87, respectively (both P values < .0001).
Similarly, from the baseline total, AISRS mean score of 37.3 ± 11.8, improvements were greater on viloxazine vs. atomoxetine, with scores of 11.9 ± 9.4 vs. 28.8 ± 14.9, respectively (t = −4.18, P = .0009 overall; for inattention, t = −3.50, P > .004 and for hyperactivity/impulsivity, t = 3.90, P > .002).
By 2 weeks, 86% of patients taking viloxazine reported a positive response vs. 14% when taking atomoxetine.
Side effects were lower in viloxazine vs. atomoxetine, with 36% of patients discontinuing treatment with atomoxetine because of side effects that included gastrointestinal upset, irritability, fatigue, and insomnia vs. 4% who discontinued viloxazine because of fatigue.
Almost all participants (96%) preferred viloxazine over atomoxetine and 85% were able to taper off stimulant treatment following stabilization on viloxazine.
“These were not small differences,” said Dr. Richard L. Price. “These were clinically and statistically meaningful differences.”
The findings could represent “a paradigm shift for the field” because “we always think of starting ADHD treatment with stimulants, but perhaps treatment with viloxazine could help patients to avoid stimulants entirely,” he suggested.
Real-world study
Commenting for this article, Greg Mattingly, MD, associate clinical professor, Washington University, St. Louis, called it “a timely addition to the clinical literature where for the first time ever we have two nonstimulant options approved for adults with ADHD.”
This real-world clinic study “yields many answers,” said Dr. Mattingly, president-elect of the American Professional Society of ADHD and Related Disorders (APSARD), who was not involved with the study.
“Simply put, this real-world study of 50 clinic patients found that viloxazine ER had faster onset, was significantly more effective, and was preferred by 96% of patients as compared to atomoxetine,” he said.
“Another intriguing part of the study that will be of high interest to both patients and providers was that, of those initially treated concurrently with stimulant and viloxazine ER, 85% were able to discontinue their stimulant medication,” Dr. Mattingly added.
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. The open access fee was funded by the investigators. Dr. Maxwell Z. Price certifies that there is no conflict of interest with any financial organization regarding the material discussed in the manuscript. Dr. Richard L. Price has received honoraria from AbbVie, Alkermes, Idorsia, Intra-Cellular Therapies, Janssen, Jazz, Lundbeck, Neuronetics, Otsuka, and Supernus. Dr. Mattingly reports financial disclosures with various pharmaceutical companies, which are listed in full in the paper.
A version of this article first appeared on Medscape.com.
.
Investigators studied patients who started out taking atomoxetine and, after a washout period, initiated treatment with viloxazine. Participants’ ADHD symptoms were assessed prior to initiation of each treatment and after 4 weeks.
Children and adults showed significantly larger improvement in inattentiveness and hyperactivity/impulsivity when taking viloxazine vs. atomoxetine, with almost all patients preferring the former to the latter, according to results of the study.
In addition, close to one half of the study participants were taking a prior stimulant, and 85% were able to taper off stimulant treatment. Viloxazine’s effects were more rapid than were those of atomoxetine.
“It is timely to have a rapidly acting, and highly effective nonstimulant option across the full spectrum of ADHD symptoms, for both children and adults, in light of recent stimulant shortages and the new [Food and Drug Administration] boxed warnings regarding increased mortality associated with overuse of stimulants” study investigator Maxwell Z. Price, a medical student at Hackensack Meridian School of Medicine, Nutley, N.J., said in an interview.
Nonstimulant treatment options
Study coauthor Richard L. Price, MD, noted that the study was conducted to find a more acceptable alternative to psychostimulant treatments for ADHD, which are currently considered the “gold standard.”
Although they are effective, said Dr. Price, they are fraught with adverse effects, including appetite suppression, insomnia, exacerbation of mood disorders, anxiety, tics, or misuse.
Atomoxetine, a nonstimulant option, has been around for a few decades and is often used in combination with a stimulant medication. However, he said, the drug has a mild effect, requires frequent dosage adjustment, takes a long time to work, and people have “soured” on its utility, Dr. Price added.
Like atomoxetine, viloxazine is a selective norepinephrine inhibitor that has been used an antidepressant in Europe for 30 years. It was recently reformulated as an extended-release medication and approved by the FDA for pediatric and adult ADHD.
However, unlike atomoxetine, viloxazine is associated with increased prefrontal cortex 5-hydroxytrytamine, norepinephrine, and dopamine levels in vivo.
There have been no head-to-head trials comparing the two agents. However, even in head-to-head ADHD medication trials, the agents that are under investigation are typically compared in matched patients. The current investigators wanted to compare the two agents in the same patients whose insurers mandate a trial of generic atomoxetine prior to covering branded viloxazine.
“We wanted to find out whether patients taking atomoxetine for ADHD combined type would experience improvement in ADHD symptoms following voluntary, open-label switch to viloxazine,” said Dr. Price.
The researchers studied 50 patients who presented with ADHD combined type and had no other psychiatric, medical, or substance-related comorbidities or prior exposure to atomoxetine or viloxazine.
The study included 35 children (mean age, 11.9 ± 2.9 years; 94.3% male) and 15 adults (mean age, 29.3 ± 9.0 years; 73.3% male). Of these, 42.9% and 73.3%, respectively, were taking concurrent stimulants.
Patients received mean doses of atomoxetine once daily followed by viloxazine once daily after a 5-day washout period between the two drugs. Participants were seen weekly for titration and monitoring.
At baseline, the pediatric ADHD–Rating Scale 5 (ADHD-RS-5) and the Adult Investigator Symptoms Rating Scale (AISRS) were completed, then again after 4 weeks of treatment with atomoxetine (or upon earlier response or discontinuation due to side effects, whichever came first), and 5 days after discontinuing atomoxetine, which “reestablished the baseline score.” The same protocol was then repeated with viloxazine.
‘Paradigm shift’
At baseline, the total ADHD-RS-5 mean score was 40.3 ± 10.3. Improvements at 4 weeks were greater in viloxazine vs atomoxetine, with scores of 13.9 ± 10.2 vs 33.1 ± 12.1, respectively (t = -10.12, P < .00001). In inattention and hyperactivity/impulsivity, the t values were –8.57 and –9.87, respectively (both P values < .0001).
Similarly, from the baseline total, AISRS mean score of 37.3 ± 11.8, improvements were greater on viloxazine vs. atomoxetine, with scores of 11.9 ± 9.4 vs. 28.8 ± 14.9, respectively (t = −4.18, P = .0009 overall; for inattention, t = −3.50, P > .004 and for hyperactivity/impulsivity, t = 3.90, P > .002).
By 2 weeks, 86% of patients taking viloxazine reported a positive response vs. 14% when taking atomoxetine.
Side effects were lower in viloxazine vs. atomoxetine, with 36% of patients discontinuing treatment with atomoxetine because of side effects that included gastrointestinal upset, irritability, fatigue, and insomnia vs. 4% who discontinued viloxazine because of fatigue.
Almost all participants (96%) preferred viloxazine over atomoxetine and 85% were able to taper off stimulant treatment following stabilization on viloxazine.
“These were not small differences,” said Dr. Richard L. Price. “These were clinically and statistically meaningful differences.”
The findings could represent “a paradigm shift for the field” because “we always think of starting ADHD treatment with stimulants, but perhaps treatment with viloxazine could help patients to avoid stimulants entirely,” he suggested.
Real-world study
Commenting for this article, Greg Mattingly, MD, associate clinical professor, Washington University, St. Louis, called it “a timely addition to the clinical literature where for the first time ever we have two nonstimulant options approved for adults with ADHD.”
This real-world clinic study “yields many answers,” said Dr. Mattingly, president-elect of the American Professional Society of ADHD and Related Disorders (APSARD), who was not involved with the study.
“Simply put, this real-world study of 50 clinic patients found that viloxazine ER had faster onset, was significantly more effective, and was preferred by 96% of patients as compared to atomoxetine,” he said.
“Another intriguing part of the study that will be of high interest to both patients and providers was that, of those initially treated concurrently with stimulant and viloxazine ER, 85% were able to discontinue their stimulant medication,” Dr. Mattingly added.
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. The open access fee was funded by the investigators. Dr. Maxwell Z. Price certifies that there is no conflict of interest with any financial organization regarding the material discussed in the manuscript. Dr. Richard L. Price has received honoraria from AbbVie, Alkermes, Idorsia, Intra-Cellular Therapies, Janssen, Jazz, Lundbeck, Neuronetics, Otsuka, and Supernus. Dr. Mattingly reports financial disclosures with various pharmaceutical companies, which are listed in full in the paper.
A version of this article first appeared on Medscape.com.
.
Investigators studied patients who started out taking atomoxetine and, after a washout period, initiated treatment with viloxazine. Participants’ ADHD symptoms were assessed prior to initiation of each treatment and after 4 weeks.
Children and adults showed significantly larger improvement in inattentiveness and hyperactivity/impulsivity when taking viloxazine vs. atomoxetine, with almost all patients preferring the former to the latter, according to results of the study.
In addition, close to one half of the study participants were taking a prior stimulant, and 85% were able to taper off stimulant treatment. Viloxazine’s effects were more rapid than were those of atomoxetine.
“It is timely to have a rapidly acting, and highly effective nonstimulant option across the full spectrum of ADHD symptoms, for both children and adults, in light of recent stimulant shortages and the new [Food and Drug Administration] boxed warnings regarding increased mortality associated with overuse of stimulants” study investigator Maxwell Z. Price, a medical student at Hackensack Meridian School of Medicine, Nutley, N.J., said in an interview.
Nonstimulant treatment options
Study coauthor Richard L. Price, MD, noted that the study was conducted to find a more acceptable alternative to psychostimulant treatments for ADHD, which are currently considered the “gold standard.”
Although they are effective, said Dr. Price, they are fraught with adverse effects, including appetite suppression, insomnia, exacerbation of mood disorders, anxiety, tics, or misuse.
Atomoxetine, a nonstimulant option, has been around for a few decades and is often used in combination with a stimulant medication. However, he said, the drug has a mild effect, requires frequent dosage adjustment, takes a long time to work, and people have “soured” on its utility, Dr. Price added.
Like atomoxetine, viloxazine is a selective norepinephrine inhibitor that has been used an antidepressant in Europe for 30 years. It was recently reformulated as an extended-release medication and approved by the FDA for pediatric and adult ADHD.
However, unlike atomoxetine, viloxazine is associated with increased prefrontal cortex 5-hydroxytrytamine, norepinephrine, and dopamine levels in vivo.
There have been no head-to-head trials comparing the two agents. However, even in head-to-head ADHD medication trials, the agents that are under investigation are typically compared in matched patients. The current investigators wanted to compare the two agents in the same patients whose insurers mandate a trial of generic atomoxetine prior to covering branded viloxazine.
“We wanted to find out whether patients taking atomoxetine for ADHD combined type would experience improvement in ADHD symptoms following voluntary, open-label switch to viloxazine,” said Dr. Price.
The researchers studied 50 patients who presented with ADHD combined type and had no other psychiatric, medical, or substance-related comorbidities or prior exposure to atomoxetine or viloxazine.
The study included 35 children (mean age, 11.9 ± 2.9 years; 94.3% male) and 15 adults (mean age, 29.3 ± 9.0 years; 73.3% male). Of these, 42.9% and 73.3%, respectively, were taking concurrent stimulants.
Patients received mean doses of atomoxetine once daily followed by viloxazine once daily after a 5-day washout period between the two drugs. Participants were seen weekly for titration and monitoring.
At baseline, the pediatric ADHD–Rating Scale 5 (ADHD-RS-5) and the Adult Investigator Symptoms Rating Scale (AISRS) were completed, then again after 4 weeks of treatment with atomoxetine (or upon earlier response or discontinuation due to side effects, whichever came first), and 5 days after discontinuing atomoxetine, which “reestablished the baseline score.” The same protocol was then repeated with viloxazine.
‘Paradigm shift’
At baseline, the total ADHD-RS-5 mean score was 40.3 ± 10.3. Improvements at 4 weeks were greater in viloxazine vs atomoxetine, with scores of 13.9 ± 10.2 vs 33.1 ± 12.1, respectively (t = -10.12, P < .00001). In inattention and hyperactivity/impulsivity, the t values were –8.57 and –9.87, respectively (both P values < .0001).
Similarly, from the baseline total, AISRS mean score of 37.3 ± 11.8, improvements were greater on viloxazine vs. atomoxetine, with scores of 11.9 ± 9.4 vs. 28.8 ± 14.9, respectively (t = −4.18, P = .0009 overall; for inattention, t = −3.50, P > .004 and for hyperactivity/impulsivity, t = 3.90, P > .002).
By 2 weeks, 86% of patients taking viloxazine reported a positive response vs. 14% when taking atomoxetine.
Side effects were lower in viloxazine vs. atomoxetine, with 36% of patients discontinuing treatment with atomoxetine because of side effects that included gastrointestinal upset, irritability, fatigue, and insomnia vs. 4% who discontinued viloxazine because of fatigue.
Almost all participants (96%) preferred viloxazine over atomoxetine and 85% were able to taper off stimulant treatment following stabilization on viloxazine.
“These were not small differences,” said Dr. Richard L. Price. “These were clinically and statistically meaningful differences.”
The findings could represent “a paradigm shift for the field” because “we always think of starting ADHD treatment with stimulants, but perhaps treatment with viloxazine could help patients to avoid stimulants entirely,” he suggested.
Real-world study
Commenting for this article, Greg Mattingly, MD, associate clinical professor, Washington University, St. Louis, called it “a timely addition to the clinical literature where for the first time ever we have two nonstimulant options approved for adults with ADHD.”
This real-world clinic study “yields many answers,” said Dr. Mattingly, president-elect of the American Professional Society of ADHD and Related Disorders (APSARD), who was not involved with the study.
“Simply put, this real-world study of 50 clinic patients found that viloxazine ER had faster onset, was significantly more effective, and was preferred by 96% of patients as compared to atomoxetine,” he said.
“Another intriguing part of the study that will be of high interest to both patients and providers was that, of those initially treated concurrently with stimulant and viloxazine ER, 85% were able to discontinue their stimulant medication,” Dr. Mattingly added.
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. The open access fee was funded by the investigators. Dr. Maxwell Z. Price certifies that there is no conflict of interest with any financial organization regarding the material discussed in the manuscript. Dr. Richard L. Price has received honoraria from AbbVie, Alkermes, Idorsia, Intra-Cellular Therapies, Janssen, Jazz, Lundbeck, Neuronetics, Otsuka, and Supernus. Dr. Mattingly reports financial disclosures with various pharmaceutical companies, which are listed in full in the paper.
A version of this article first appeared on Medscape.com.
FROM CNS DRUGS