Pediatrics

A widely accepted assumption in the addiction field is that neuroanatomical changes observed in young people who use alcohol or other substances are largely the consequence of exposure to these substances.

But a new study suggests that neuroanatomical features in children, including greater whole brain and cortical volumes, are evident before exposure to any substances.

The investigators, led by Alex P. Miller, PhD, assistant professor, Department of Psychiatry, Indiana University, Indianapolis, noted that the findings add to a growing body of work that suggests individual brain structure, along with environmental exposure and genetic risk, may influence risk for substance use disorder. 

The findings were published online in JAMA Network Open.

 

Neuroanatomy a Predisposing Risk Factor?

Earlier research showed that substance use is associated with lower gray matter volume, thinner cortex, and less white matter integrity. While it has been widely thought that these changes were induced by the use of alcohol or illicit drugs, recent longitudinal and genetic studies suggest that the neuroanatomical changes may also be predisposing risk factors for substance use.

To better understand the issue, investigators analyzed data on 9804 children (mean baseline age, 9.9 years; 53% men; 76% White) at 22 US sites enrolled in the Adolescent Brain Cognitive Development (ABCD) Study that’s examining brain and behavioral development from middle childhood to young adulthood.

The researchers collected information on the use of alcohol, nicotine, cannabis, and other illicit substances from in-person interviews at baseline and years 1, 2, and 3, as well as interim phone interviews at 6, 18, and 30 months. MRI scans provided extensive brain structural data, including global and regional cortical volume, thickness, surface area, sulcal depth, and subcortical volume.

Of the total, 3460 participants (35%) initiated substance use before age 15, with 90% reporting alcohol use initiation. There was considerable overlap between initiation of alcohol, nicotine, and cannabis.

The researchers tested whether baseline neuroanatomical variability was associated with any substance use initiation before or up to 3 years following initial neuroimaging scans. Study covariates included baseline age, sex, pubertal status, familial relationship (eg, sibling or twin), and prenatal substance exposures. Researchers didn’t control for sociodemographic characteristics as these could influence associations.

 

Significant Brain Differences

Compared with no substance use initiation, any substance use initiation was associated with larger global neuroanatomical indices, including whole brain (beta = 0.05; P = 2.80 × 10^–8), total intracranial (beta = 0.04; P = 3.49 × 10⁻⁶), cortical (beta = 0.05; P = 4.31 × 10^–8), and subcortical volumes (beta = 0.05; P = 4.39 × 10^–8), as well as greater total cortical surface area (beta = 0.04; P = 6.05 × 10^–7).

The direction of associations between cortical thickness and substance use initiation was regionally specific; any substance use initiation was characterized by thinner cortex in all frontal regions (eg, rostral middle frontal gyrus, beta = −0.03; P = 6.99 × 10^–6), but thicker cortex in all other lobes. It was also associated with larger regional brain volumes, deeper regional sulci, and differences in regional cortical surface area.

The authors noted total cortical thickness peaks at age 1.7 years and steadily declines throughout life. By contrast, subcortical volumes peak at 14.4 years of age and generally remain stable before steep later life declines.

Secondary analyses compared initiation of the three most commonly used substances in early adolescence (alcohol, nicotine, and cannabis) with no substance use.

Findings for alcohol largely mirrored those for any substance use. However, the study uncovered additional significant associations, including greater left lateral occipital volume and bilateral para-hippocampal gyri cortical thickness and less bilateral superior frontal gyri cortical thickness.

Nicotine use was associated with lower right superior frontal gyrus volume and deeper left lateral orbitofrontal cortex sulci. And cannabis use was associated with thinner left precentral gyrus and lower right inferior parietal gyrus and right caudate volumes.

The authors noted results for nicotine and cannabis may not have had adequate statistical power, and small effects suggest these findings aren’t clinically informative for individuals. However, they wrote, “They do inform and challenge current theoretical models of addiction.”

 

Associations Precede Substance Use

A post hoc analysis further challenges current models of addiction. When researchers looked only at the 1203 youth who initiated substance use after the baseline neuroimaging session, they found most associations preceded substance use.

“That regional associations may precede substance use initiation, including less cortical thickness in the right rostral middle frontal gyrus, challenges predominant interpretations that these associations arise largely due to neurotoxic consequences of exposure and increases the plausibility that these features may, at least partially, reflect markers of predispositional risk,” wrote the authors.

A study limitation was that unmeasured confounders and undetected systemic differences in missing data may have influenced associations. Sociodemographic, environmental, and genetic variables that were not included as covariates are likely associated with both neuroanatomical variability and substance use initiation and may moderate associations between them, said the authors.

The ABCD Study provides “a robust and large database of longitudinal data” that goes beyond previous neuroimaging research “to understand the bidirectional relationship between brain structure and substance use,” Miller said in a press release.

“The hope is that these types of studies, in conjunction with other data on environmental exposures and genetic risk, could help change how we think about the development of substance use disorders and inform more accurate models of addiction moving forward,” Miller said.

 

Reevaluating Causal Assumptions

In an accompanying editorial, Felix Pichardo, MA, and Sylia Wilson, PhD, from the Institute of Child Development, University of Minnesota, Minneapolis, suggested that it may be time to “reevaluate the causal assumptions that underlie brain disease models of addiction” and the mechanisms by which it develops, persists, and becomes harmful.

Neurotoxic effects of substances are central to current brain disease models of addiction, wrote Pichardo and Wilson. “Substance exposure is thought to affect cortical and subcortical regions that support interrelated systems, resulting in desensitization of reward-related processing, increased stress that prompts cravings, negative emotions when cravings are unsated, and weakening of cognitive control abilities that leads to repeated returns to use.”

The editorial writers praised the ABCD Study for its large sample size for providing a level of precision, statistical accuracy, and ability to identify both larger and smaller effects, which are critical for addiction research.

Unlike most addiction research that relies on cross-sectional designs, the current study used longitudinal assessments, which is another of its strengths, they noted.

“Longitudinal study designs like in the ABCD Study are fundamental for establishing temporal ordering across constructs, which is important because establishing temporal precedence is a key step in determining causal links and underlying mechanisms.”

The inclusion of several genetically informative components, such as the family study design, nested twin subsamples, and DNA collection, “allows researchers to extend beyond temporal precedence toward increased causal inference and identification of mechanisms,” they added.

The study received support from the National Institutes of Health. The study authors and editorial writers had no relevant conflicts of interest.

A version of this article appeared on Medscape.com.

A widely accepted assumption in the addiction field is that neuroanatomical changes observed in young people who use alcohol or other substances are largely the consequence of exposure to these substances.

But a new study suggests that neuroanatomical features in children, including greater whole brain and cortical volumes, are evident before exposure to any substances.

The investigators, led by Alex P. Miller, PhD, assistant professor, Department of Psychiatry, Indiana University, Indianapolis, noted that the findings add to a growing body of work that suggests individual brain structure, along with environmental exposure and genetic risk, may influence risk for substance use disorder. 

The findings were published online in JAMA Network Open.

 

Neuroanatomy a Predisposing Risk Factor?

Earlier research showed that substance use is associated with lower gray matter volume, thinner cortex, and less white matter integrity. While it has been widely thought that these changes were induced by the use of alcohol or illicit drugs, recent longitudinal and genetic studies suggest that the neuroanatomical changes may also be predisposing risk factors for substance use.

To better understand the issue, investigators analyzed data on 9804 children (mean baseline age, 9.9 years; 53% men; 76% White) at 22 US sites enrolled in the Adolescent Brain Cognitive Development (ABCD) Study that’s examining brain and behavioral development from middle childhood to young adulthood.

The researchers collected information on the use of alcohol, nicotine, cannabis, and other illicit substances from in-person interviews at baseline and years 1, 2, and 3, as well as interim phone interviews at 6, 18, and 30 months. MRI scans provided extensive brain structural data, including global and regional cortical volume, thickness, surface area, sulcal depth, and subcortical volume.

Of the total, 3460 participants (35%) initiated substance use before age 15, with 90% reporting alcohol use initiation. There was considerable overlap between initiation of alcohol, nicotine, and cannabis.

The researchers tested whether baseline neuroanatomical variability was associated with any substance use initiation before or up to 3 years following initial neuroimaging scans. Study covariates included baseline age, sex, pubertal status, familial relationship (eg, sibling or twin), and prenatal substance exposures. Researchers didn’t control for sociodemographic characteristics as these could influence associations.

 

Significant Brain Differences

Compared with no substance use initiation, any substance use initiation was associated with larger global neuroanatomical indices, including whole brain (beta = 0.05; P = 2.80 × 10^–8), total intracranial (beta = 0.04; P = 3.49 × 10⁻⁶), cortical (beta = 0.05; P = 4.31 × 10^–8), and subcortical volumes (beta = 0.05; P = 4.39 × 10^–8), as well as greater total cortical surface area (beta = 0.04; P = 6.05 × 10^–7).

The direction of associations between cortical thickness and substance use initiation was regionally specific; any substance use initiation was characterized by thinner cortex in all frontal regions (eg, rostral middle frontal gyrus, beta = −0.03; P = 6.99 × 10^–6), but thicker cortex in all other lobes. It was also associated with larger regional brain volumes, deeper regional sulci, and differences in regional cortical surface area.

The authors noted total cortical thickness peaks at age 1.7 years and steadily declines throughout life. By contrast, subcortical volumes peak at 14.4 years of age and generally remain stable before steep later life declines.

Secondary analyses compared initiation of the three most commonly used substances in early adolescence (alcohol, nicotine, and cannabis) with no substance use.

Findings for alcohol largely mirrored those for any substance use. However, the study uncovered additional significant associations, including greater left lateral occipital volume and bilateral para-hippocampal gyri cortical thickness and less bilateral superior frontal gyri cortical thickness.

Nicotine use was associated with lower right superior frontal gyrus volume and deeper left lateral orbitofrontal cortex sulci. And cannabis use was associated with thinner left precentral gyrus and lower right inferior parietal gyrus and right caudate volumes.

The authors noted results for nicotine and cannabis may not have had adequate statistical power, and small effects suggest these findings aren’t clinically informative for individuals. However, they wrote, “They do inform and challenge current theoretical models of addiction.”

 

Associations Precede Substance Use

A post hoc analysis further challenges current models of addiction. When researchers looked only at the 1203 youth who initiated substance use after the baseline neuroimaging session, they found most associations preceded substance use.

“That regional associations may precede substance use initiation, including less cortical thickness in the right rostral middle frontal gyrus, challenges predominant interpretations that these associations arise largely due to neurotoxic consequences of exposure and increases the plausibility that these features may, at least partially, reflect markers of predispositional risk,” wrote the authors.

A study limitation was that unmeasured confounders and undetected systemic differences in missing data may have influenced associations. Sociodemographic, environmental, and genetic variables that were not included as covariates are likely associated with both neuroanatomical variability and substance use initiation and may moderate associations between them, said the authors.

The ABCD Study provides “a robust and large database of longitudinal data” that goes beyond previous neuroimaging research “to understand the bidirectional relationship between brain structure and substance use,” Miller said in a press release.

“The hope is that these types of studies, in conjunction with other data on environmental exposures and genetic risk, could help change how we think about the development of substance use disorders and inform more accurate models of addiction moving forward,” Miller said.

 

Reevaluating Causal Assumptions

In an accompanying editorial, Felix Pichardo, MA, and Sylia Wilson, PhD, from the Institute of Child Development, University of Minnesota, Minneapolis, suggested that it may be time to “reevaluate the causal assumptions that underlie brain disease models of addiction” and the mechanisms by which it develops, persists, and becomes harmful.

Neurotoxic effects of substances are central to current brain disease models of addiction, wrote Pichardo and Wilson. “Substance exposure is thought to affect cortical and subcortical regions that support interrelated systems, resulting in desensitization of reward-related processing, increased stress that prompts cravings, negative emotions when cravings are unsated, and weakening of cognitive control abilities that leads to repeated returns to use.”

The editorial writers praised the ABCD Study for its large sample size for providing a level of precision, statistical accuracy, and ability to identify both larger and smaller effects, which are critical for addiction research.

Unlike most addiction research that relies on cross-sectional designs, the current study used longitudinal assessments, which is another of its strengths, they noted.

“Longitudinal study designs like in the ABCD Study are fundamental for establishing temporal ordering across constructs, which is important because establishing temporal precedence is a key step in determining causal links and underlying mechanisms.”

The inclusion of several genetically informative components, such as the family study design, nested twin subsamples, and DNA collection, “allows researchers to extend beyond temporal precedence toward increased causal inference and identification of mechanisms,” they added.

The study received support from the National Institutes of Health. The study authors and editorial writers had no relevant conflicts of interest.

A version of this article appeared on Medscape.com.

A widely accepted assumption in the addiction field is that neuroanatomical changes observed in young people who use alcohol or other substances are largely the consequence of exposure to these substances.

But a new study suggests that neuroanatomical features in children, including greater whole brain and cortical volumes, are evident before exposure to any substances.

The investigators, led by Alex P. Miller, PhD, assistant professor, Department of Psychiatry, Indiana University, Indianapolis, noted that the findings add to a growing body of work that suggests individual brain structure, along with environmental exposure and genetic risk, may influence risk for substance use disorder. 

The findings were published online in JAMA Network Open.

 

Neuroanatomy a Predisposing Risk Factor?

Earlier research showed that substance use is associated with lower gray matter volume, thinner cortex, and less white matter integrity. While it has been widely thought that these changes were induced by the use of alcohol or illicit drugs, recent longitudinal and genetic studies suggest that the neuroanatomical changes may also be predisposing risk factors for substance use.

To better understand the issue, investigators analyzed data on 9804 children (mean baseline age, 9.9 years; 53% men; 76% White) at 22 US sites enrolled in the Adolescent Brain Cognitive Development (ABCD) Study that’s examining brain and behavioral development from middle childhood to young adulthood.

The researchers collected information on the use of alcohol, nicotine, cannabis, and other illicit substances from in-person interviews at baseline and years 1, 2, and 3, as well as interim phone interviews at 6, 18, and 30 months. MRI scans provided extensive brain structural data, including global and regional cortical volume, thickness, surface area, sulcal depth, and subcortical volume.

Of the total, 3460 participants (35%) initiated substance use before age 15, with 90% reporting alcohol use initiation. There was considerable overlap between initiation of alcohol, nicotine, and cannabis.

The researchers tested whether baseline neuroanatomical variability was associated with any substance use initiation before or up to 3 years following initial neuroimaging scans. Study covariates included baseline age, sex, pubertal status, familial relationship (eg, sibling or twin), and prenatal substance exposures. Researchers didn’t control for sociodemographic characteristics as these could influence associations.

 

Significant Brain Differences

Compared with no substance use initiation, any substance use initiation was associated with larger global neuroanatomical indices, including whole brain (beta = 0.05; P = 2.80 × 10^–8), total intracranial (beta = 0.04; P = 3.49 × 10⁻⁶), cortical (beta = 0.05; P = 4.31 × 10^–8), and subcortical volumes (beta = 0.05; P = 4.39 × 10^–8), as well as greater total cortical surface area (beta = 0.04; P = 6.05 × 10^–7).

The direction of associations between cortical thickness and substance use initiation was regionally specific; any substance use initiation was characterized by thinner cortex in all frontal regions (eg, rostral middle frontal gyrus, beta = −0.03; P = 6.99 × 10^–6), but thicker cortex in all other lobes. It was also associated with larger regional brain volumes, deeper regional sulci, and differences in regional cortical surface area.

The authors noted total cortical thickness peaks at age 1.7 years and steadily declines throughout life. By contrast, subcortical volumes peak at 14.4 years of age and generally remain stable before steep later life declines.

Secondary analyses compared initiation of the three most commonly used substances in early adolescence (alcohol, nicotine, and cannabis) with no substance use.

Findings for alcohol largely mirrored those for any substance use. However, the study uncovered additional significant associations, including greater left lateral occipital volume and bilateral para-hippocampal gyri cortical thickness and less bilateral superior frontal gyri cortical thickness.

Nicotine use was associated with lower right superior frontal gyrus volume and deeper left lateral orbitofrontal cortex sulci. And cannabis use was associated with thinner left precentral gyrus and lower right inferior parietal gyrus and right caudate volumes.

The authors noted results for nicotine and cannabis may not have had adequate statistical power, and small effects suggest these findings aren’t clinically informative for individuals. However, they wrote, “They do inform and challenge current theoretical models of addiction.”

 

Associations Precede Substance Use

A post hoc analysis further challenges current models of addiction. When researchers looked only at the 1203 youth who initiated substance use after the baseline neuroimaging session, they found most associations preceded substance use.

“That regional associations may precede substance use initiation, including less cortical thickness in the right rostral middle frontal gyrus, challenges predominant interpretations that these associations arise largely due to neurotoxic consequences of exposure and increases the plausibility that these features may, at least partially, reflect markers of predispositional risk,” wrote the authors.

A study limitation was that unmeasured confounders and undetected systemic differences in missing data may have influenced associations. Sociodemographic, environmental, and genetic variables that were not included as covariates are likely associated with both neuroanatomical variability and substance use initiation and may moderate associations between them, said the authors.

The ABCD Study provides “a robust and large database of longitudinal data” that goes beyond previous neuroimaging research “to understand the bidirectional relationship between brain structure and substance use,” Miller said in a press release.

“The hope is that these types of studies, in conjunction with other data on environmental exposures and genetic risk, could help change how we think about the development of substance use disorders and inform more accurate models of addiction moving forward,” Miller said.

 

Reevaluating Causal Assumptions

In an accompanying editorial, Felix Pichardo, MA, and Sylia Wilson, PhD, from the Institute of Child Development, University of Minnesota, Minneapolis, suggested that it may be time to “reevaluate the causal assumptions that underlie brain disease models of addiction” and the mechanisms by which it develops, persists, and becomes harmful.

Neurotoxic effects of substances are central to current brain disease models of addiction, wrote Pichardo and Wilson. “Substance exposure is thought to affect cortical and subcortical regions that support interrelated systems, resulting in desensitization of reward-related processing, increased stress that prompts cravings, negative emotions when cravings are unsated, and weakening of cognitive control abilities that leads to repeated returns to use.”

The editorial writers praised the ABCD Study for its large sample size for providing a level of precision, statistical accuracy, and ability to identify both larger and smaller effects, which are critical for addiction research.

Unlike most addiction research that relies on cross-sectional designs, the current study used longitudinal assessments, which is another of its strengths, they noted.

“Longitudinal study designs like in the ABCD Study are fundamental for establishing temporal ordering across constructs, which is important because establishing temporal precedence is a key step in determining causal links and underlying mechanisms.”

The inclusion of several genetically informative components, such as the family study design, nested twin subsamples, and DNA collection, “allows researchers to extend beyond temporal precedence toward increased causal inference and identification of mechanisms,” they added.

The study received support from the National Institutes of Health. The study authors and editorial writers had no relevant conflicts of interest.

A version of this article appeared on Medscape.com.

For the third straight year, firearms killed more children and teens than any other cause, including motor vehicle crashes and cancer. The population-wide toll taken by guns is equally as discouraging. Finally, this elephant in the room is getting some attention from the medical community, but the voices asking for change have most recently been coming from medical students who feel that gun violence deserves to be given a larger role in their education. It’s unclear why this plea is coming from the younger end of the medical community. It may be that, unlike most of their older instructors, these 18- to 25-year-olds have grown up under the growing threat of school shootings and become uncomfortably accustomed to active shooter drills.

Should We Look to Medical School for Answers?

There is no question that compared with the rest of this country the medical community needs to take gun violence more seriously. But, does the medical community need to take gun violence more seriously than the rest of the population? What should our response look like? To answer those questions we need to take several steps back to view the bigger picture.

Is the medical community more responsible for this current situation than any other segment of the population? Do physicians bear any more culpability than publishers who sell gun-related magazines? Since its inception pediatrics has taken on the role of advocate for children and their health and well-being. But, is there more we can and should do other than turn up the volume on our advocacy? 

While still taking the longer view, let’s ask ourselves what the role of medical school should be. Not just with respect to gun violence but in producing physicians and healthcare providers. We are approaching a crisis in primary care as it loses appeal with physicians at both ends of the age continuum. It could be because it pays poorly — certainly in relation to the cost of medical school — or because the awareness that if done well primary care requires a commitment that is difficult to square with many individuals’ lifestyle expectations. 

Is the traditional medical school the right place to be training primary care providers? Medical school is currently aimed at broad and deep exposure. The student will be exposed to the all the diseases to which he or she might be seeing anywhere in the world and at the same time will have learned the mechanisms down to the cellular level that lies behind that pathology. Does a primary care pediatrician practicing in a small city or suburbia need that depth of training? He or she might benefit from some breadth. But maybe it should be focused on socioeconomic and geographic population the doctor is likely to see. This is particularly true for gun-related deaths.

Returning our attention to gun violence and its relation to healthcare, let’s ask ourselves what role the traditional medical school should play. Should it be a breeding ground for gun control advocates? When physicians speak people tend to listen but our effectiveness on issues such as immunizations and gun control has not been what many have hoped for. The supply of guns available to the public in this country is staggering and certainly contributes to gun-related injuries and death. However, I’m afraid that making a significant dent in that supply, given our political history and current climate, is an issue whose ship has sailed.

On the other hand, as gun advocates are often quoted as saying, “it’s not guns that kill, it’s people.” We don’t need to go into to the fallacy of this argument, but it gives us a starting point from which a medical school might focus its efforts on addressing the fallout from gun violence. A curriculum that begins with a presentation of the grizzly statistics and moves on to research about gun-related mental health issues and the social environments that breed violence makes good sense. Recanting the depressing history of how our society got to this place, in which guns outnumber people, should be part of the undergraduate curriculum.

Addressing the specifics of gun safety and suicide prevention in general with families and individuals would be more appropriate during clinical specialty training. 

How big a chunk of the curriculum should be committed to gun violence and its fallout? Some of the call for change seems to be suggesting a semester-long course. However, we must accept the reality that instructional time in medical school is a finite asset. Although gunshots are the leading cause of death in children, how effective will even the most cleverly crafted curriculum be in moving the needle on the embarrassing data?

Given what is known about the problem, a day, or at most a week would be sufficient in class time. This could include personal presentations by victims or family members. I’m sure there are some who would see that as insufficient. But I see it as realistic. For the large urban schools, observing an evening shift in the trauma unit of an ER could be a potent addition.

Beyond this, a commitment by the school to host seminars and workshops devoted to gun violence could be an important component. It might also be helpful for a school or training program to promote the habit of whenever an instructor is introducing a potentially fatal disease to the students for the first time, he or she would begin with “To put this in perspective, you should remember that xxx thousand children die of gunshot wounds every year.” 

Unfortunately, like obesity, gun-related deaths and injuries are the result of our society’s failure to muster the political will to act in our best interest as a nation. The medical community is left to clean up the collateral damage. There is always more that we could do, but we must be thoughtful in how we invest our energies in the effort.

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

For the third straight year, firearms killed more children and teens than any other cause, including motor vehicle crashes and cancer. The population-wide toll taken by guns is equally as discouraging. Finally, this elephant in the room is getting some attention from the medical community, but the voices asking for change have most recently been coming from medical students who feel that gun violence deserves to be given a larger role in their education. It’s unclear why this plea is coming from the younger end of the medical community. It may be that, unlike most of their older instructors, these 18- to 25-year-olds have grown up under the growing threat of school shootings and become uncomfortably accustomed to active shooter drills.

Should We Look to Medical School for Answers?

There is no question that compared with the rest of this country the medical community needs to take gun violence more seriously. But, does the medical community need to take gun violence more seriously than the rest of the population? What should our response look like? To answer those questions we need to take several steps back to view the bigger picture.

Is the medical community more responsible for this current situation than any other segment of the population? Do physicians bear any more culpability than publishers who sell gun-related magazines? Since its inception pediatrics has taken on the role of advocate for children and their health and well-being. But, is there more we can and should do other than turn up the volume on our advocacy? 

While still taking the longer view, let’s ask ourselves what the role of medical school should be. Not just with respect to gun violence but in producing physicians and healthcare providers. We are approaching a crisis in primary care as it loses appeal with physicians at both ends of the age continuum. It could be because it pays poorly — certainly in relation to the cost of medical school — or because the awareness that if done well primary care requires a commitment that is difficult to square with many individuals’ lifestyle expectations. 

Is the traditional medical school the right place to be training primary care providers? Medical school is currently aimed at broad and deep exposure. The student will be exposed to the all the diseases to which he or she might be seeing anywhere in the world and at the same time will have learned the mechanisms down to the cellular level that lies behind that pathology. Does a primary care pediatrician practicing in a small city or suburbia need that depth of training? He or she might benefit from some breadth. But maybe it should be focused on socioeconomic and geographic population the doctor is likely to see. This is particularly true for gun-related deaths.

Returning our attention to gun violence and its relation to healthcare, let’s ask ourselves what role the traditional medical school should play. Should it be a breeding ground for gun control advocates? When physicians speak people tend to listen but our effectiveness on issues such as immunizations and gun control has not been what many have hoped for. The supply of guns available to the public in this country is staggering and certainly contributes to gun-related injuries and death. However, I’m afraid that making a significant dent in that supply, given our political history and current climate, is an issue whose ship has sailed.

On the other hand, as gun advocates are often quoted as saying, “it’s not guns that kill, it’s people.” We don’t need to go into to the fallacy of this argument, but it gives us a starting point from which a medical school might focus its efforts on addressing the fallout from gun violence. A curriculum that begins with a presentation of the grizzly statistics and moves on to research about gun-related mental health issues and the social environments that breed violence makes good sense. Recanting the depressing history of how our society got to this place, in which guns outnumber people, should be part of the undergraduate curriculum.

Addressing the specifics of gun safety and suicide prevention in general with families and individuals would be more appropriate during clinical specialty training. 

How big a chunk of the curriculum should be committed to gun violence and its fallout? Some of the call for change seems to be suggesting a semester-long course. However, we must accept the reality that instructional time in medical school is a finite asset. Although gunshots are the leading cause of death in children, how effective will even the most cleverly crafted curriculum be in moving the needle on the embarrassing data?

Given what is known about the problem, a day, or at most a week would be sufficient in class time. This could include personal presentations by victims or family members. I’m sure there are some who would see that as insufficient. But I see it as realistic. For the large urban schools, observing an evening shift in the trauma unit of an ER could be a potent addition.

Beyond this, a commitment by the school to host seminars and workshops devoted to gun violence could be an important component. It might also be helpful for a school or training program to promote the habit of whenever an instructor is introducing a potentially fatal disease to the students for the first time, he or she would begin with “To put this in perspective, you should remember that xxx thousand children die of gunshot wounds every year.” 

Unfortunately, like obesity, gun-related deaths and injuries are the result of our society’s failure to muster the political will to act in our best interest as a nation. The medical community is left to clean up the collateral damage. There is always more that we could do, but we must be thoughtful in how we invest our energies in the effort.

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

For the third straight year, firearms killed more children and teens than any other cause, including motor vehicle crashes and cancer. The population-wide toll taken by guns is equally as discouraging. Finally, this elephant in the room is getting some attention from the medical community, but the voices asking for change have most recently been coming from medical students who feel that gun violence deserves to be given a larger role in their education. It’s unclear why this plea is coming from the younger end of the medical community. It may be that, unlike most of their older instructors, these 18- to 25-year-olds have grown up under the growing threat of school shootings and become uncomfortably accustomed to active shooter drills.

Should We Look to Medical School for Answers?

There is no question that compared with the rest of this country the medical community needs to take gun violence more seriously. But, does the medical community need to take gun violence more seriously than the rest of the population? What should our response look like? To answer those questions we need to take several steps back to view the bigger picture.

Is the medical community more responsible for this current situation than any other segment of the population? Do physicians bear any more culpability than publishers who sell gun-related magazines? Since its inception pediatrics has taken on the role of advocate for children and their health and well-being. But, is there more we can and should do other than turn up the volume on our advocacy? 

While still taking the longer view, let’s ask ourselves what the role of medical school should be. Not just with respect to gun violence but in producing physicians and healthcare providers. We are approaching a crisis in primary care as it loses appeal with physicians at both ends of the age continuum. It could be because it pays poorly — certainly in relation to the cost of medical school — or because the awareness that if done well primary care requires a commitment that is difficult to square with many individuals’ lifestyle expectations. 

Is the traditional medical school the right place to be training primary care providers? Medical school is currently aimed at broad and deep exposure. The student will be exposed to the all the diseases to which he or she might be seeing anywhere in the world and at the same time will have learned the mechanisms down to the cellular level that lies behind that pathology. Does a primary care pediatrician practicing in a small city or suburbia need that depth of training? He or she might benefit from some breadth. But maybe it should be focused on socioeconomic and geographic population the doctor is likely to see. This is particularly true for gun-related deaths.

Returning our attention to gun violence and its relation to healthcare, let’s ask ourselves what role the traditional medical school should play. Should it be a breeding ground for gun control advocates? When physicians speak people tend to listen but our effectiveness on issues such as immunizations and gun control has not been what many have hoped for. The supply of guns available to the public in this country is staggering and certainly contributes to gun-related injuries and death. However, I’m afraid that making a significant dent in that supply, given our political history and current climate, is an issue whose ship has sailed.

On the other hand, as gun advocates are often quoted as saying, “it’s not guns that kill, it’s people.” We don’t need to go into to the fallacy of this argument, but it gives us a starting point from which a medical school might focus its efforts on addressing the fallout from gun violence. A curriculum that begins with a presentation of the grizzly statistics and moves on to research about gun-related mental health issues and the social environments that breed violence makes good sense. Recanting the depressing history of how our society got to this place, in which guns outnumber people, should be part of the undergraduate curriculum.

Addressing the specifics of gun safety and suicide prevention in general with families and individuals would be more appropriate during clinical specialty training. 

How big a chunk of the curriculum should be committed to gun violence and its fallout? Some of the call for change seems to be suggesting a semester-long course. However, we must accept the reality that instructional time in medical school is a finite asset. Although gunshots are the leading cause of death in children, how effective will even the most cleverly crafted curriculum be in moving the needle on the embarrassing data?

Given what is known about the problem, a day, or at most a week would be sufficient in class time. This could include personal presentations by victims or family members. I’m sure there are some who would see that as insufficient. But I see it as realistic. For the large urban schools, observing an evening shift in the trauma unit of an ER could be a potent addition.

Beyond this, a commitment by the school to host seminars and workshops devoted to gun violence could be an important component. It might also be helpful for a school or training program to promote the habit of whenever an instructor is introducing a potentially fatal disease to the students for the first time, he or she would begin with “To put this in perspective, you should remember that xxx thousand children die of gunshot wounds every year.” 

Unfortunately, like obesity, gun-related deaths and injuries are the result of our society’s failure to muster the political will to act in our best interest as a nation. The medical community is left to clean up the collateral damage. There is always more that we could do, but we must be thoughtful in how we invest our energies in the effort.

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

TOPLINE:

Stem cell transplantation tames some refractory systemic juvenile idiopathic arthritis–related lung disease that does not respond to other treatment.

METHODOLOGY:

• Retrospective cohort study of 13 children with refractory systemic juvenile idiopathic arthritis–related lung disease (sJIA-LD) who had allogeneic hematopoietic stem cell transplantation (HSCT).
• Children whose median age was 9 years at transplantation underwent HSCT at nine hospitals in the United States and Europe between January 2018 and October 2022, with a median follow-up of 16 months.
• Outcomes included transplant-related complications, pulmonary outcomes (eg, oxygen dependence and chest CT findings), and overall outcomes (eg, complete response, partial response, and death).

TAKEAWAY:

• Five patients developed acute graft vs host disease of varying grades, but none experienced chronic disease.
• All nine surviving patients achieved a complete response at the last follow-up, with no sJIA characteristics or need for immunosuppressive therapy or supplemental oxygen.
• Four patients died from complications including cytomegalovirus pneumonitis (n = 2), intracranial hemorrhage (n = 1), and progressive sJIA-LD (n = 1).
• Of six patients who underwent posttransplant chest CT, three had improved lung health, two had stable lung disease, and one experienced worsening lung disease, ultimately resulting in death.

IN PRACTICE:

“Allogeneic HSCT should be considered for treatment-refractory sJIA-LD,” the authors wrote.

“Efforts are being pursued for earlier recognition of patients with sJIA-LD at risk of adverse reactions to biologics. Early detection should help to avoid repeated treatments that are less effective and possibly deleterious and consider therapeutic approaches (eg, anti–[interleukin]-18 or [interferon]-delta–targeted treatments) that might act as a bridge therapy to control disease activity before HSCT,” wrote the author of an accompanying editorial.

SOURCE:

Michael G. Matt, MD, and Daniel Drozdov, MD, led the study, which was published online on December 20, 2024, in The Lancet Rheumatology.

LIMITATIONS:

Limitations included sampling bias and heterogeneity in clinical follow-up. The small sample size made it difficult to identify variables affecting survival and the achievement of a complete response. Additionally, many patients had relatively short follow-up periods.

DISCLOSURES:

This study was funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health. Several authors reported receiving advisory board fees, consulting fees, honoraria, grant funds, and stocks and shares from various research institutes and pharmaceutical organizations.

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

TOPLINE:

Stem cell transplantation tames some refractory systemic juvenile idiopathic arthritis–related lung disease that does not respond to other treatment.

METHODOLOGY:

• Retrospective cohort study of 13 children with refractory systemic juvenile idiopathic arthritis–related lung disease (sJIA-LD) who had allogeneic hematopoietic stem cell transplantation (HSCT).
• Children whose median age was 9 years at transplantation underwent HSCT at nine hospitals in the United States and Europe between January 2018 and October 2022, with a median follow-up of 16 months.
• Outcomes included transplant-related complications, pulmonary outcomes (eg, oxygen dependence and chest CT findings), and overall outcomes (eg, complete response, partial response, and death).

TAKEAWAY:

• Five patients developed acute graft vs host disease of varying grades, but none experienced chronic disease.
• All nine surviving patients achieved a complete response at the last follow-up, with no sJIA characteristics or need for immunosuppressive therapy or supplemental oxygen.
• Four patients died from complications including cytomegalovirus pneumonitis (n = 2), intracranial hemorrhage (n = 1), and progressive sJIA-LD (n = 1).
• Of six patients who underwent posttransplant chest CT, three had improved lung health, two had stable lung disease, and one experienced worsening lung disease, ultimately resulting in death.

IN PRACTICE:

“Allogeneic HSCT should be considered for treatment-refractory sJIA-LD,” the authors wrote.

“Efforts are being pursued for earlier recognition of patients with sJIA-LD at risk of adverse reactions to biologics. Early detection should help to avoid repeated treatments that are less effective and possibly deleterious and consider therapeutic approaches (eg, anti–[interleukin]-18 or [interferon]-delta–targeted treatments) that might act as a bridge therapy to control disease activity before HSCT,” wrote the author of an accompanying editorial.

SOURCE:

Michael G. Matt, MD, and Daniel Drozdov, MD, led the study, which was published online on December 20, 2024, in The Lancet Rheumatology.

LIMITATIONS:

Limitations included sampling bias and heterogeneity in clinical follow-up. The small sample size made it difficult to identify variables affecting survival and the achievement of a complete response. Additionally, many patients had relatively short follow-up periods.

DISCLOSURES:

This study was funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health. Several authors reported receiving advisory board fees, consulting fees, honoraria, grant funds, and stocks and shares from various research institutes and pharmaceutical organizations.

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

TOPLINE:

Stem cell transplantation tames some refractory systemic juvenile idiopathic arthritis–related lung disease that does not respond to other treatment.

METHODOLOGY:

• Retrospective cohort study of 13 children with refractory systemic juvenile idiopathic arthritis–related lung disease (sJIA-LD) who had allogeneic hematopoietic stem cell transplantation (HSCT).
• Children whose median age was 9 years at transplantation underwent HSCT at nine hospitals in the United States and Europe between January 2018 and October 2022, with a median follow-up of 16 months.
• Outcomes included transplant-related complications, pulmonary outcomes (eg, oxygen dependence and chest CT findings), and overall outcomes (eg, complete response, partial response, and death).

TAKEAWAY:

• Five patients developed acute graft vs host disease of varying grades, but none experienced chronic disease.
• All nine surviving patients achieved a complete response at the last follow-up, with no sJIA characteristics or need for immunosuppressive therapy or supplemental oxygen.
• Four patients died from complications including cytomegalovirus pneumonitis (n = 2), intracranial hemorrhage (n = 1), and progressive sJIA-LD (n = 1).
• Of six patients who underwent posttransplant chest CT, three had improved lung health, two had stable lung disease, and one experienced worsening lung disease, ultimately resulting in death.

IN PRACTICE:

“Allogeneic HSCT should be considered for treatment-refractory sJIA-LD,” the authors wrote.

“Efforts are being pursued for earlier recognition of patients with sJIA-LD at risk of adverse reactions to biologics. Early detection should help to avoid repeated treatments that are less effective and possibly deleterious and consider therapeutic approaches (eg, anti–[interleukin]-18 or [interferon]-delta–targeted treatments) that might act as a bridge therapy to control disease activity before HSCT,” wrote the author of an accompanying editorial.

SOURCE:

Michael G. Matt, MD, and Daniel Drozdov, MD, led the study, which was published online on December 20, 2024, in The Lancet Rheumatology.

LIMITATIONS:

Limitations included sampling bias and heterogeneity in clinical follow-up. The small sample size made it difficult to identify variables affecting survival and the achievement of a complete response. Additionally, many patients had relatively short follow-up periods.

DISCLOSURES:

This study was funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health. Several authors reported receiving advisory board fees, consulting fees, honoraria, grant funds, and stocks and shares from various research institutes and pharmaceutical organizations.

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

For almost 2 decades, antidepressants have carried boxed warnings linking the medications to an increased risk for suicidal thoughts and behaviors in young people. Paradoxically, and for almost as long, evidence suggests these warnings may have led to fewer depression diagnoses, reduced prescriptions, and, ultimately, higher suicide rates.

With mounting evidence of these negative unintended consequences, some clinicians and researchers are urging the Food and Drug Administration (FDA) to consider revising — or even eliminating — boxed warnings on these medications.

The latest report challenging the utility of the 2005 warnings was particularly sobering. Published in October in Health Affairs, the systematic review of studies from 2003 to 2022 showed a 20%-40% decline in physician visits for depression, a 20%-50% decline in antidepressant use, and an abrupt increase in psychotropic drug poisonings and suicides — all after the warnings were added.

“FDA officials should review the totality of evidence and err on the side of caution in acknowledging possible harms of the antidepressant warnings,” lead author Stephen Soumerai, ScD, professor of population medicine at Harvard Medical School at Harvard Pilgrim Health Care Institute, Boston, Massachusetts and colleagues wrote. They called on the FDA to replace the boxed warnings with a routine warning in labeling.

While good prospective data on the risks and benefits of antidepressants in youth were limited when the boxed warnings were instituted, there is more information now, said Jeffrey Strawn, MD, professor of psychiatry and pediatrics at the University of Cincinnati College of Medicine in Ohio. Strawn, whose research on the topic has been cited frequently over the years, said the new evidence suggests it is time for the FDA to reevaluate the warnings.

“I don’t think that they’ve been useful. They’ve actually been harmful,” Strawn told this news organization. “These boxed warnings have decreased physicians’ and other clinicians’ comfort and tendency to prescribe.”

 

Decline in Diagnoses

The FDA issued its first warning about the potential for suicidal thoughts and behavior in children in 2003. After an advisory panel weighed the evidence, the agency added a boxed warning in 2005 to all antidepressants for children younger than 18 years. The warning was expanded in 2007 to include young adults through age 24.

Data suggesting that the warnings have had unintended effects can be found going back to just after they were issued. For instance, in 2009, after rising for years, the rate of new pediatric depression diagnoses fell precipitously after the warning was added, with primary care physicians diagnosing 44% fewer cases.

In 2014, citing evidence of fewer diagnoses and rising psychotropic drug poisonings, Weill Cornell Medicine Professor Richard A. Friedman, MD, called on the FDA in a perspective to remove the boxed warnings.

Strawn and colleagues reported in an often-cited 2014 systematic review and meta-analysis that, in nine trials involving 1673 patients and six medications, antidepressants were superior to placebo, with no increased risk for suicidal thoughts or behavior.

He has also studied adverse effects of the medications, reporting in Pharmacotherapy that suicidality risk might be more likely with some medications, such as paroxetine and venlafaxine, and that it could be influenced by baseline suicidality, among many other factors. A Swedish register study found that risk was highest the month before starting a medication, Strawn and colleagues wrote.

Dara Sakolsky, MD, PhD, associate professor of psychiatry and associate medical director, Services for Teens at Risk at the University of Pittsburgh School of Medicine, Pennsylvania, told this news organization that, because of “these negative unintended consequences,” the FDA should lower the temperature by putting the warnings in labeling.

“It makes sense based on the data that we have at hand now,” said Sakolsky.

 

The Dangers of Untreated Depression

Even with this new information, lingering concerns about earlier studies that pointed to increased suicidality risk may discourage prescribing by primary care physicians and pediatricians, and that worries researchers and psychiatrists.

“My concern is that the risk for suicide and suicidal behavior may be higher in untreated depression than the risk of suicidal thoughts or behaviors from antidepressants,” Jeffrey Bridge, PhD, director of the Center for Suicide Prevention and Research at Nationwide Children’s Hospital, Columbus, Ohio, told this news organization.

Bridge is the lead author of a much-cited 2007 meta-analysis in JAMA that showed that the benefits of antidepressants in children and adolescents appeared to be greater than the risks for suicidality. “The concern about antidepressants must be considered in the context of possible benefit,” wrote Bridge, who also is professor of pediatrics, psychiatry, and behavioral health at Ohio State University College of Medicine, Columbus.

Depression and suicide are a scourge for those younger than 25 years. A 2021 literature review noted that the prevalence of depression — which has been increasing for all Americans — has risen more among adolescents than adults. Depression is “strongly associated with suicide,” the authors wrote.

In 2021, the National Institute of Mental Health reported suicide was the second leading cause of death among 10- to 14-year-olds and the third leading cause of death among those aged 15-24 years.

Suicide kills more kids aged between 10 and 24 years than cancer and all other illnesses combined, John Campo, MD, director of child and adolescent psychiatry at Johns Hopkins University School of Medicine and vice president of psychiatric services at Kennedy Krieger Institute, told this news organization.

Meanwhile, he added, the medications work and clinicians balance risk and benefit in prescribing.

The landmark 2007 Treatment for Adolescents with Depression Study showed that fluoxetine, especially in combination with cognitive-behavioral therapy (CBT), was significantly better than placebo. Since that time, legions of trials have shown the drugs’ effectiveness.

The most effective treatment for teen depression is a combination of CBT and a selective serotonin reuptake inhibitor, said Sakolsky.

“We know that the evidence for that is pretty good,” she said. “On the flip side, we know the risk of having an adverse outcome is pretty low.”

Sakolsky tells patients and families that perhaps 1 in 146 will have a suicidal thought or behavior. “That’s pretty rare when we know how effective these medicines are.” 

Strawn said he always notes that no suicides took place in the trials that led to the warning and stresses that he closely monitors patients. “While the more recent prospective data are reassuring,” the suicidality risk “is something that we still talk about,” he said. He also discusses how some antidepressants seem to increase risk more than others.

For Campo, the discussion is based on his reading of the evidence, not the presence of the FDA warning.

“Based on what we know, I still think it’s fair to proceed with the idea that there is a small, but real risk,” he said. However, “at the same time, the medications might be exceptionally helpful for some kids.”

 

‘What Do We Do Now?’

When the FDA issued its warning in 2005, the agency said it identified the risk for suicidality in a combined analysis of short-term placebo-controlled trials of nine antidepressants. It ultimately included 24 trials involving more than 4400 patients. The risk was highest in the first few months. The average risk for those taking antidepressants was 4%, twice the placebo risk of 2%. There were no suicides in these trials, however.

The trials relied on spontaneous reports of adverse events, not predetermined measures, Campo said. Even so, that 2% difference is “nothing to sneeze at,” he noted.

Bridge’s meta-analysis showed a smaller difference — closer to 0.7%. “But it was still statistically significant,” Campo said. “I have trouble ignoring that.”

The unintended consequences of the warning can’t be studied in a randomized controlled trial. Studies have shown an association but not a direct cause-and-effect relationship between the warning and a decline in treatment and rise in suicides.

But the potential for suicidal thoughts and behavior with antidepressants has been studied prospectively. Some older studies found a significant risk, while more recent trials have not.

While the Health Affairs analysis “certainly makes a strong case,” it is observational data, Campo said.

“The question is, what do we do now in retrospect? Do you say, ‘Never mind. We don’t need the black box warning anymore?’ ” he said. “That would require a pretty careful look.”

The Health Affairs paper “makes me think that there are other areas of research that that need to be completed and done and updated, and then there should be an assessment, a reevaluation from the FDA,” said Bridge. A new meta-analysis “would be very informative,” he said.

 

What’s Next?

When asked about the Health Affairs paper and whether the agency would review the warnings, an FDA spokesperson told this news organization that the agency “does not comment on specific studies but evaluates them as part of the body of evidence to further our understanding about a particular issue and assist in our mission to protect public health.”

Sakolsky said the data clearly point to the damage that the warning has done over the past 2 decades, but that things might be improving. Studies conducted more recently might not have captured some changes in practice.

For instance, she noted, in 2022, the US Preventive Services Task Force recommended screening for major depressive disorder in adolescents aged 12-18 years. In turn, she has seen more patients in her office who were referred by pediatricians who had conducted the screening, said Sakolsky.

Strawn said the time for pontificating is long past due. “We’re withholding medications and other treatments that could potentially be effective for disorders that, in and of themselves, are associated with a significant increase in the risk of suicide.” 

After the FDA instituted the warning, “we were all very nervous,” about the potential fallout, said Campo, adding that a part of him wishes that the warnings had been “more mundane and less dramatic.”

Despite the unintended consequences, “it’s going to be hard to put the genie back in the bottle,” he said.

Campo and Sakolsky reported no relevant financial relationships. Strawn disclosed that his institution has received research funding from the National Institute of Child Health and Human Development, the Patient-Centered Outcomes Research Institute (PCORI), and AbbVie. Bridge reported that he received grant support from the National Institute of Mental Health, Centers for Disease Control and Prevention, and PCORI; is a scientific adviser to Clarigent Health; and is on the Scientific Council of the American Foundation for Suicide Prevention.

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

For almost 2 decades, antidepressants have carried boxed warnings linking the medications to an increased risk for suicidal thoughts and behaviors in young people. Paradoxically, and for almost as long, evidence suggests these warnings may have led to fewer depression diagnoses, reduced prescriptions, and, ultimately, higher suicide rates.

With mounting evidence of these negative unintended consequences, some clinicians and researchers are urging the Food and Drug Administration (FDA) to consider revising — or even eliminating — boxed warnings on these medications.

The latest report challenging the utility of the 2005 warnings was particularly sobering. Published in October in Health Affairs, the systematic review of studies from 2003 to 2022 showed a 20%-40% decline in physician visits for depression, a 20%-50% decline in antidepressant use, and an abrupt increase in psychotropic drug poisonings and suicides — all after the warnings were added.

“FDA officials should review the totality of evidence and err on the side of caution in acknowledging possible harms of the antidepressant warnings,” lead author Stephen Soumerai, ScD, professor of population medicine at Harvard Medical School at Harvard Pilgrim Health Care Institute, Boston, Massachusetts and colleagues wrote. They called on the FDA to replace the boxed warnings with a routine warning in labeling.

While good prospective data on the risks and benefits of antidepressants in youth were limited when the boxed warnings were instituted, there is more information now, said Jeffrey Strawn, MD, professor of psychiatry and pediatrics at the University of Cincinnati College of Medicine in Ohio. Strawn, whose research on the topic has been cited frequently over the years, said the new evidence suggests it is time for the FDA to reevaluate the warnings.

“I don’t think that they’ve been useful. They’ve actually been harmful,” Strawn told this news organization. “These boxed warnings have decreased physicians’ and other clinicians’ comfort and tendency to prescribe.”

 

Decline in Diagnoses

The FDA issued its first warning about the potential for suicidal thoughts and behavior in children in 2003. After an advisory panel weighed the evidence, the agency added a boxed warning in 2005 to all antidepressants for children younger than 18 years. The warning was expanded in 2007 to include young adults through age 24.

Data suggesting that the warnings have had unintended effects can be found going back to just after they were issued. For instance, in 2009, after rising for years, the rate of new pediatric depression diagnoses fell precipitously after the warning was added, with primary care physicians diagnosing 44% fewer cases.

In 2014, citing evidence of fewer diagnoses and rising psychotropic drug poisonings, Weill Cornell Medicine Professor Richard A. Friedman, MD, called on the FDA in a perspective to remove the boxed warnings.

Strawn and colleagues reported in an often-cited 2014 systematic review and meta-analysis that, in nine trials involving 1673 patients and six medications, antidepressants were superior to placebo, with no increased risk for suicidal thoughts or behavior.

He has also studied adverse effects of the medications, reporting in Pharmacotherapy that suicidality risk might be more likely with some medications, such as paroxetine and venlafaxine, and that it could be influenced by baseline suicidality, among many other factors. A Swedish register study found that risk was highest the month before starting a medication, Strawn and colleagues wrote.

Dara Sakolsky, MD, PhD, associate professor of psychiatry and associate medical director, Services for Teens at Risk at the University of Pittsburgh School of Medicine, Pennsylvania, told this news organization that, because of “these negative unintended consequences,” the FDA should lower the temperature by putting the warnings in labeling.

“It makes sense based on the data that we have at hand now,” said Sakolsky.

 

The Dangers of Untreated Depression

Even with this new information, lingering concerns about earlier studies that pointed to increased suicidality risk may discourage prescribing by primary care physicians and pediatricians, and that worries researchers and psychiatrists.

“My concern is that the risk for suicide and suicidal behavior may be higher in untreated depression than the risk of suicidal thoughts or behaviors from antidepressants,” Jeffrey Bridge, PhD, director of the Center for Suicide Prevention and Research at Nationwide Children’s Hospital, Columbus, Ohio, told this news organization.

Bridge is the lead author of a much-cited 2007 meta-analysis in JAMA that showed that the benefits of antidepressants in children and adolescents appeared to be greater than the risks for suicidality. “The concern about antidepressants must be considered in the context of possible benefit,” wrote Bridge, who also is professor of pediatrics, psychiatry, and behavioral health at Ohio State University College of Medicine, Columbus.

Depression and suicide are a scourge for those younger than 25 years. A 2021 literature review noted that the prevalence of depression — which has been increasing for all Americans — has risen more among adolescents than adults. Depression is “strongly associated with suicide,” the authors wrote.

In 2021, the National Institute of Mental Health reported suicide was the second leading cause of death among 10- to 14-year-olds and the third leading cause of death among those aged 15-24 years.

Suicide kills more kids aged between 10 and 24 years than cancer and all other illnesses combined, John Campo, MD, director of child and adolescent psychiatry at Johns Hopkins University School of Medicine and vice president of psychiatric services at Kennedy Krieger Institute, told this news organization.

Meanwhile, he added, the medications work and clinicians balance risk and benefit in prescribing.

The landmark 2007 Treatment for Adolescents with Depression Study showed that fluoxetine, especially in combination with cognitive-behavioral therapy (CBT), was significantly better than placebo. Since that time, legions of trials have shown the drugs’ effectiveness.

The most effective treatment for teen depression is a combination of CBT and a selective serotonin reuptake inhibitor, said Sakolsky.

“We know that the evidence for that is pretty good,” she said. “On the flip side, we know the risk of having an adverse outcome is pretty low.”

Sakolsky tells patients and families that perhaps 1 in 146 will have a suicidal thought or behavior. “That’s pretty rare when we know how effective these medicines are.” 

Strawn said he always notes that no suicides took place in the trials that led to the warning and stresses that he closely monitors patients. “While the more recent prospective data are reassuring,” the suicidality risk “is something that we still talk about,” he said. He also discusses how some antidepressants seem to increase risk more than others.

For Campo, the discussion is based on his reading of the evidence, not the presence of the FDA warning.

“Based on what we know, I still think it’s fair to proceed with the idea that there is a small, but real risk,” he said. However, “at the same time, the medications might be exceptionally helpful for some kids.”

 

‘What Do We Do Now?’

When the FDA issued its warning in 2005, the agency said it identified the risk for suicidality in a combined analysis of short-term placebo-controlled trials of nine antidepressants. It ultimately included 24 trials involving more than 4400 patients. The risk was highest in the first few months. The average risk for those taking antidepressants was 4%, twice the placebo risk of 2%. There were no suicides in these trials, however.

The trials relied on spontaneous reports of adverse events, not predetermined measures, Campo said. Even so, that 2% difference is “nothing to sneeze at,” he noted.

Bridge’s meta-analysis showed a smaller difference — closer to 0.7%. “But it was still statistically significant,” Campo said. “I have trouble ignoring that.”

The unintended consequences of the warning can’t be studied in a randomized controlled trial. Studies have shown an association but not a direct cause-and-effect relationship between the warning and a decline in treatment and rise in suicides.

But the potential for suicidal thoughts and behavior with antidepressants has been studied prospectively. Some older studies found a significant risk, while more recent trials have not.

While the Health Affairs analysis “certainly makes a strong case,” it is observational data, Campo said.

“The question is, what do we do now in retrospect? Do you say, ‘Never mind. We don’t need the black box warning anymore?’ ” he said. “That would require a pretty careful look.”

The Health Affairs paper “makes me think that there are other areas of research that that need to be completed and done and updated, and then there should be an assessment, a reevaluation from the FDA,” said Bridge. A new meta-analysis “would be very informative,” he said.

 

What’s Next?

When asked about the Health Affairs paper and whether the agency would review the warnings, an FDA spokesperson told this news organization that the agency “does not comment on specific studies but evaluates them as part of the body of evidence to further our understanding about a particular issue and assist in our mission to protect public health.”

Sakolsky said the data clearly point to the damage that the warning has done over the past 2 decades, but that things might be improving. Studies conducted more recently might not have captured some changes in practice.

For instance, she noted, in 2022, the US Preventive Services Task Force recommended screening for major depressive disorder in adolescents aged 12-18 years. In turn, she has seen more patients in her office who were referred by pediatricians who had conducted the screening, said Sakolsky.

Strawn said the time for pontificating is long past due. “We’re withholding medications and other treatments that could potentially be effective for disorders that, in and of themselves, are associated with a significant increase in the risk of suicide.” 

After the FDA instituted the warning, “we were all very nervous,” about the potential fallout, said Campo, adding that a part of him wishes that the warnings had been “more mundane and less dramatic.”

Despite the unintended consequences, “it’s going to be hard to put the genie back in the bottle,” he said.

Campo and Sakolsky reported no relevant financial relationships. Strawn disclosed that his institution has received research funding from the National Institute of Child Health and Human Development, the Patient-Centered Outcomes Research Institute (PCORI), and AbbVie. Bridge reported that he received grant support from the National Institute of Mental Health, Centers for Disease Control and Prevention, and PCORI; is a scientific adviser to Clarigent Health; and is on the Scientific Council of the American Foundation for Suicide Prevention.

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

For almost 2 decades, antidepressants have carried boxed warnings linking the medications to an increased risk for suicidal thoughts and behaviors in young people. Paradoxically, and for almost as long, evidence suggests these warnings may have led to fewer depression diagnoses, reduced prescriptions, and, ultimately, higher suicide rates.

With mounting evidence of these negative unintended consequences, some clinicians and researchers are urging the Food and Drug Administration (FDA) to consider revising — or even eliminating — boxed warnings on these medications.

The latest report challenging the utility of the 2005 warnings was particularly sobering. Published in October in Health Affairs, the systematic review of studies from 2003 to 2022 showed a 20%-40% decline in physician visits for depression, a 20%-50% decline in antidepressant use, and an abrupt increase in psychotropic drug poisonings and suicides — all after the warnings were added.

“FDA officials should review the totality of evidence and err on the side of caution in acknowledging possible harms of the antidepressant warnings,” lead author Stephen Soumerai, ScD, professor of population medicine at Harvard Medical School at Harvard Pilgrim Health Care Institute, Boston, Massachusetts and colleagues wrote. They called on the FDA to replace the boxed warnings with a routine warning in labeling.

While good prospective data on the risks and benefits of antidepressants in youth were limited when the boxed warnings were instituted, there is more information now, said Jeffrey Strawn, MD, professor of psychiatry and pediatrics at the University of Cincinnati College of Medicine in Ohio. Strawn, whose research on the topic has been cited frequently over the years, said the new evidence suggests it is time for the FDA to reevaluate the warnings.

“I don’t think that they’ve been useful. They’ve actually been harmful,” Strawn told this news organization. “These boxed warnings have decreased physicians’ and other clinicians’ comfort and tendency to prescribe.”

 

Decline in Diagnoses

The FDA issued its first warning about the potential for suicidal thoughts and behavior in children in 2003. After an advisory panel weighed the evidence, the agency added a boxed warning in 2005 to all antidepressants for children younger than 18 years. The warning was expanded in 2007 to include young adults through age 24.

Data suggesting that the warnings have had unintended effects can be found going back to just after they were issued. For instance, in 2009, after rising for years, the rate of new pediatric depression diagnoses fell precipitously after the warning was added, with primary care physicians diagnosing 44% fewer cases.

In 2014, citing evidence of fewer diagnoses and rising psychotropic drug poisonings, Weill Cornell Medicine Professor Richard A. Friedman, MD, called on the FDA in a perspective to remove the boxed warnings.

Strawn and colleagues reported in an often-cited 2014 systematic review and meta-analysis that, in nine trials involving 1673 patients and six medications, antidepressants were superior to placebo, with no increased risk for suicidal thoughts or behavior.

He has also studied adverse effects of the medications, reporting in Pharmacotherapy that suicidality risk might be more likely with some medications, such as paroxetine and venlafaxine, and that it could be influenced by baseline suicidality, among many other factors. A Swedish register study found that risk was highest the month before starting a medication, Strawn and colleagues wrote.

Dara Sakolsky, MD, PhD, associate professor of psychiatry and associate medical director, Services for Teens at Risk at the University of Pittsburgh School of Medicine, Pennsylvania, told this news organization that, because of “these negative unintended consequences,” the FDA should lower the temperature by putting the warnings in labeling.

“It makes sense based on the data that we have at hand now,” said Sakolsky.

 

The Dangers of Untreated Depression

Even with this new information, lingering concerns about earlier studies that pointed to increased suicidality risk may discourage prescribing by primary care physicians and pediatricians, and that worries researchers and psychiatrists.

“My concern is that the risk for suicide and suicidal behavior may be higher in untreated depression than the risk of suicidal thoughts or behaviors from antidepressants,” Jeffrey Bridge, PhD, director of the Center for Suicide Prevention and Research at Nationwide Children’s Hospital, Columbus, Ohio, told this news organization.

Bridge is the lead author of a much-cited 2007 meta-analysis in JAMA that showed that the benefits of antidepressants in children and adolescents appeared to be greater than the risks for suicidality. “The concern about antidepressants must be considered in the context of possible benefit,” wrote Bridge, who also is professor of pediatrics, psychiatry, and behavioral health at Ohio State University College of Medicine, Columbus.

Depression and suicide are a scourge for those younger than 25 years. A 2021 literature review noted that the prevalence of depression — which has been increasing for all Americans — has risen more among adolescents than adults. Depression is “strongly associated with suicide,” the authors wrote.

In 2021, the National Institute of Mental Health reported suicide was the second leading cause of death among 10- to 14-year-olds and the third leading cause of death among those aged 15-24 years.

Suicide kills more kids aged between 10 and 24 years than cancer and all other illnesses combined, John Campo, MD, director of child and adolescent psychiatry at Johns Hopkins University School of Medicine and vice president of psychiatric services at Kennedy Krieger Institute, told this news organization.

Meanwhile, he added, the medications work and clinicians balance risk and benefit in prescribing.

The landmark 2007 Treatment for Adolescents with Depression Study showed that fluoxetine, especially in combination with cognitive-behavioral therapy (CBT), was significantly better than placebo. Since that time, legions of trials have shown the drugs’ effectiveness.

The most effective treatment for teen depression is a combination of CBT and a selective serotonin reuptake inhibitor, said Sakolsky.

“We know that the evidence for that is pretty good,” she said. “On the flip side, we know the risk of having an adverse outcome is pretty low.”

Sakolsky tells patients and families that perhaps 1 in 146 will have a suicidal thought or behavior. “That’s pretty rare when we know how effective these medicines are.” 

Strawn said he always notes that no suicides took place in the trials that led to the warning and stresses that he closely monitors patients. “While the more recent prospective data are reassuring,” the suicidality risk “is something that we still talk about,” he said. He also discusses how some antidepressants seem to increase risk more than others.

For Campo, the discussion is based on his reading of the evidence, not the presence of the FDA warning.

“Based on what we know, I still think it’s fair to proceed with the idea that there is a small, but real risk,” he said. However, “at the same time, the medications might be exceptionally helpful for some kids.”

 

‘What Do We Do Now?’

When the FDA issued its warning in 2005, the agency said it identified the risk for suicidality in a combined analysis of short-term placebo-controlled trials of nine antidepressants. It ultimately included 24 trials involving more than 4400 patients. The risk was highest in the first few months. The average risk for those taking antidepressants was 4%, twice the placebo risk of 2%. There were no suicides in these trials, however.

The trials relied on spontaneous reports of adverse events, not predetermined measures, Campo said. Even so, that 2% difference is “nothing to sneeze at,” he noted.

Bridge’s meta-analysis showed a smaller difference — closer to 0.7%. “But it was still statistically significant,” Campo said. “I have trouble ignoring that.”

The unintended consequences of the warning can’t be studied in a randomized controlled trial. Studies have shown an association but not a direct cause-and-effect relationship between the warning and a decline in treatment and rise in suicides.

But the potential for suicidal thoughts and behavior with antidepressants has been studied prospectively. Some older studies found a significant risk, while more recent trials have not.

While the Health Affairs analysis “certainly makes a strong case,” it is observational data, Campo said.

“The question is, what do we do now in retrospect? Do you say, ‘Never mind. We don’t need the black box warning anymore?’ ” he said. “That would require a pretty careful look.”

The Health Affairs paper “makes me think that there are other areas of research that that need to be completed and done and updated, and then there should be an assessment, a reevaluation from the FDA,” said Bridge. A new meta-analysis “would be very informative,” he said.

 

What’s Next?

When asked about the Health Affairs paper and whether the agency would review the warnings, an FDA spokesperson told this news organization that the agency “does not comment on specific studies but evaluates them as part of the body of evidence to further our understanding about a particular issue and assist in our mission to protect public health.”

Sakolsky said the data clearly point to the damage that the warning has done over the past 2 decades, but that things might be improving. Studies conducted more recently might not have captured some changes in practice.

For instance, she noted, in 2022, the US Preventive Services Task Force recommended screening for major depressive disorder in adolescents aged 12-18 years. In turn, she has seen more patients in her office who were referred by pediatricians who had conducted the screening, said Sakolsky.

Strawn said the time for pontificating is long past due. “We’re withholding medications and other treatments that could potentially be effective for disorders that, in and of themselves, are associated with a significant increase in the risk of suicide.” 

After the FDA instituted the warning, “we were all very nervous,” about the potential fallout, said Campo, adding that a part of him wishes that the warnings had been “more mundane and less dramatic.”

Despite the unintended consequences, “it’s going to be hard to put the genie back in the bottle,” he said.

Campo and Sakolsky reported no relevant financial relationships. Strawn disclosed that his institution has received research funding from the National Institute of Child Health and Human Development, the Patient-Centered Outcomes Research Institute (PCORI), and AbbVie. Bridge reported that he received grant support from the National Institute of Mental Health, Centers for Disease Control and Prevention, and PCORI; is a scientific adviser to Clarigent Health; and is on the Scientific Council of the American Foundation for Suicide Prevention.

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

Current management of children and adolescents with long COVID was the focus of various presentations at the 3rd Long COVID Congress in Berlin in November. The congress aimed to facilitate in-depth discussions on recent research projects, diagnostic procedures, and therapeutic approaches to enhance care for long COVID patients. In 2024, the focus was on research into long COVID in children and adolescents and how to improve their care.

Uta Behrends, MD, head of the Munich Chronic Fatigue Center, Center for Pediatric and Adolescent Medicine at the Technical University of Munich in Germany, and Nicole Toepfner, MD, a pediatrician at the University Hospital in Dresden, Germany, provided an initial overview.

 

Prevalence Data Are Limited

Data on the incidence and prevalence of the condition in children and adolescents are limited because most studies have primarily examined adults. A 2022 Swiss study estimated that it affects between 2% and 3.5% of children and adolescents who contract COVID-19. A recent study published in JAMA involving 5367 children and adolescents found that 20% of children aged 6-11 years and 14% of adolescents met the researchers’ criteria for long COVID.

Impaired Mental Health

Initial data from the latest wave of the population-based longitudinal COPSY (Corona and Psyche) study showed that, compared with their peer group, children and adolescents diagnosed with long COVID exhibit significantly higher rates of psychological issues and depressive symptoms. Although no significant differences were found in anxiety levels, study leader Ulrike Ravens-Sieberer, PhD, from the University Medical Center Hamburg-Eppendorf, Germany, told the congress that those with long COVID also report more frequent somatic or psychological health complaints and lower health-related quality of life than peers.

Addressing Data Gaps

Another study due to launch in January 2025 and run through to 2028 is the COVYOUTH data study, which aims to better understand the nature, frequency, and risk factors of COVID-related sequelae in children and adolescents.

Study centers include Ruhr University Bochum, University Hospital Cologne, the Paul-Ehrlich-Institut, and University Medical Center Hamburg-Eppendorf. Using routine data from statutory health insurance and newly developed case definitions, researchers aim to investigate psychological stress caused by COVID-19 measures, post-COVID syndrome and myocarditis, and adverse effects of COVID-19 vaccinations. 

Specialized Diagnostics and Care

The Post-COVID Kids Bavaria project offers specialized diagnostics and care for children and adolescents, including a day clinic, telemedical follow-ups, and an inpatient pain therapy module providing age-appropriate care as close to patients’ homes as possible.

MOVE-COVID is a model project for patient-focused research on long COVID and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) involving university pediatric hospitals in Freiburg, Heidelberg, Tübingen, and Ulm. It also aims to establish a care network across the state of Baden-Württemberg, including the establishment of long COVID outpatient clinics at social pediatric centers in the network hospitals, as well as enhanced telemedical support and standardized diagnostic and treatment protocols. “MOVE-COVID has successfully consolidated competencies and capacities in patient care, health services research, and patient-focused studies across multiple centers,” Behrends said.

 

Chronic Pain and Fatigue

Post-COVID syndromes in children and adolescents may feature profound fatigue, unrefreshing sleep, post-exertional malaise, cognitive dysfunction, and orthostatic intolerance and overlap with conditions such as ME/CFS. According to the German patient association Fatigatio, Berlin, research and studies for these conditions in children remain limited compared with those in adults. However, the US Centers for Disease Control estimates that around 2% of ME/CFS patients are children or adolescents, with the majority being teenagers.

Two inpatient treatment concepts, SHARK and TIGER, developed by Lea Höfel, PhD, head of the Centre for Pain Therapy for Young People and the Psychological Service at the Children’s Hospital in Garmisch-Partenkirchen, address chronic pain, fatigue, and ME/CFS in young people. These programs integrate structured breaks and flexible access to multiple therapists as needed. The TIGER program focuses on those with post-exertional malaise, while the SHARK program is designed for adolescents without this symptom. Both programs last 4.5 to 5 weeks and emphasize symptom reduction, education, and energy management.

 

Preliminary Results

SHARK included 30 participants (7 men; average age, 16 years), of whom 12 had a history of SARS-CoV-2 infection. TIGER involved 100 participants (24 men; average age, 16.7 years), of whom 32 had a SARS-CoV-2 infection as a triggering event. Other triggers included Epstein-Barr virus and other infections.

Preliminary findings from the projects indicate that optimized management with outpatient and follow-up care can yield positive, sometimes lasting effects. No significant differences between SARS-CoV-2 and other triggers emerged, but pain proved more manageable in the SHARK group than in the TIGER group, suggesting they may involve different pathological mechanisms.

 

Hope for Improved Outcomes

“It’s important to move away from the idea that nothing can be done,” Behrends said. This is a common attitude with children and adolescents displaying these types of symptoms, but it’s simply not true. “Even in pediatrics, we have numerous therapeutic options that may offer relief, from medication to psychosocial interventions.”

This story was translated from Medscape’s German edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Current management of children and adolescents with long COVID was the focus of various presentations at the 3rd Long COVID Congress in Berlin in November. The congress aimed to facilitate in-depth discussions on recent research projects, diagnostic procedures, and therapeutic approaches to enhance care for long COVID patients. In 2024, the focus was on research into long COVID in children and adolescents and how to improve their care.

Uta Behrends, MD, head of the Munich Chronic Fatigue Center, Center for Pediatric and Adolescent Medicine at the Technical University of Munich in Germany, and Nicole Toepfner, MD, a pediatrician at the University Hospital in Dresden, Germany, provided an initial overview.

 

Prevalence Data Are Limited

Data on the incidence and prevalence of the condition in children and adolescents are limited because most studies have primarily examined adults. A 2022 Swiss study estimated that it affects between 2% and 3.5% of children and adolescents who contract COVID-19. A recent study published in JAMA involving 5367 children and adolescents found that 20% of children aged 6-11 years and 14% of adolescents met the researchers’ criteria for long COVID.

Impaired Mental Health

Initial data from the latest wave of the population-based longitudinal COPSY (Corona and Psyche) study showed that, compared with their peer group, children and adolescents diagnosed with long COVID exhibit significantly higher rates of psychological issues and depressive symptoms. Although no significant differences were found in anxiety levels, study leader Ulrike Ravens-Sieberer, PhD, from the University Medical Center Hamburg-Eppendorf, Germany, told the congress that those with long COVID also report more frequent somatic or psychological health complaints and lower health-related quality of life than peers.

Addressing Data Gaps

Another study due to launch in January 2025 and run through to 2028 is the COVYOUTH data study, which aims to better understand the nature, frequency, and risk factors of COVID-related sequelae in children and adolescents.

Study centers include Ruhr University Bochum, University Hospital Cologne, the Paul-Ehrlich-Institut, and University Medical Center Hamburg-Eppendorf. Using routine data from statutory health insurance and newly developed case definitions, researchers aim to investigate psychological stress caused by COVID-19 measures, post-COVID syndrome and myocarditis, and adverse effects of COVID-19 vaccinations. 

Specialized Diagnostics and Care

The Post-COVID Kids Bavaria project offers specialized diagnostics and care for children and adolescents, including a day clinic, telemedical follow-ups, and an inpatient pain therapy module providing age-appropriate care as close to patients’ homes as possible.

MOVE-COVID is a model project for patient-focused research on long COVID and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) involving university pediatric hospitals in Freiburg, Heidelberg, Tübingen, and Ulm. It also aims to establish a care network across the state of Baden-Württemberg, including the establishment of long COVID outpatient clinics at social pediatric centers in the network hospitals, as well as enhanced telemedical support and standardized diagnostic and treatment protocols. “MOVE-COVID has successfully consolidated competencies and capacities in patient care, health services research, and patient-focused studies across multiple centers,” Behrends said.

 

Chronic Pain and Fatigue

Post-COVID syndromes in children and adolescents may feature profound fatigue, unrefreshing sleep, post-exertional malaise, cognitive dysfunction, and orthostatic intolerance and overlap with conditions such as ME/CFS. According to the German patient association Fatigatio, Berlin, research and studies for these conditions in children remain limited compared with those in adults. However, the US Centers for Disease Control estimates that around 2% of ME/CFS patients are children or adolescents, with the majority being teenagers.

Two inpatient treatment concepts, SHARK and TIGER, developed by Lea Höfel, PhD, head of the Centre for Pain Therapy for Young People and the Psychological Service at the Children’s Hospital in Garmisch-Partenkirchen, address chronic pain, fatigue, and ME/CFS in young people. These programs integrate structured breaks and flexible access to multiple therapists as needed. The TIGER program focuses on those with post-exertional malaise, while the SHARK program is designed for adolescents without this symptom. Both programs last 4.5 to 5 weeks and emphasize symptom reduction, education, and energy management.

 

Preliminary Results

SHARK included 30 participants (7 men; average age, 16 years), of whom 12 had a history of SARS-CoV-2 infection. TIGER involved 100 participants (24 men; average age, 16.7 years), of whom 32 had a SARS-CoV-2 infection as a triggering event. Other triggers included Epstein-Barr virus and other infections.

Preliminary findings from the projects indicate that optimized management with outpatient and follow-up care can yield positive, sometimes lasting effects. No significant differences between SARS-CoV-2 and other triggers emerged, but pain proved more manageable in the SHARK group than in the TIGER group, suggesting they may involve different pathological mechanisms.

 

Hope for Improved Outcomes

“It’s important to move away from the idea that nothing can be done,” Behrends said. This is a common attitude with children and adolescents displaying these types of symptoms, but it’s simply not true. “Even in pediatrics, we have numerous therapeutic options that may offer relief, from medication to psychosocial interventions.”

This story was translated from Medscape’s German edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Current management of children and adolescents with long COVID was the focus of various presentations at the 3rd Long COVID Congress in Berlin in November. The congress aimed to facilitate in-depth discussions on recent research projects, diagnostic procedures, and therapeutic approaches to enhance care for long COVID patients. In 2024, the focus was on research into long COVID in children and adolescents and how to improve their care.

Uta Behrends, MD, head of the Munich Chronic Fatigue Center, Center for Pediatric and Adolescent Medicine at the Technical University of Munich in Germany, and Nicole Toepfner, MD, a pediatrician at the University Hospital in Dresden, Germany, provided an initial overview.

 

Prevalence Data Are Limited

Data on the incidence and prevalence of the condition in children and adolescents are limited because most studies have primarily examined adults. A 2022 Swiss study estimated that it affects between 2% and 3.5% of children and adolescents who contract COVID-19. A recent study published in JAMA involving 5367 children and adolescents found that 20% of children aged 6-11 years and 14% of adolescents met the researchers’ criteria for long COVID.

Impaired Mental Health

Initial data from the latest wave of the population-based longitudinal COPSY (Corona and Psyche) study showed that, compared with their peer group, children and adolescents diagnosed with long COVID exhibit significantly higher rates of psychological issues and depressive symptoms. Although no significant differences were found in anxiety levels, study leader Ulrike Ravens-Sieberer, PhD, from the University Medical Center Hamburg-Eppendorf, Germany, told the congress that those with long COVID also report more frequent somatic or psychological health complaints and lower health-related quality of life than peers.

Addressing Data Gaps

Another study due to launch in January 2025 and run through to 2028 is the COVYOUTH data study, which aims to better understand the nature, frequency, and risk factors of COVID-related sequelae in children and adolescents.

Study centers include Ruhr University Bochum, University Hospital Cologne, the Paul-Ehrlich-Institut, and University Medical Center Hamburg-Eppendorf. Using routine data from statutory health insurance and newly developed case definitions, researchers aim to investigate psychological stress caused by COVID-19 measures, post-COVID syndrome and myocarditis, and adverse effects of COVID-19 vaccinations. 

Specialized Diagnostics and Care

The Post-COVID Kids Bavaria project offers specialized diagnostics and care for children and adolescents, including a day clinic, telemedical follow-ups, and an inpatient pain therapy module providing age-appropriate care as close to patients’ homes as possible.

MOVE-COVID is a model project for patient-focused research on long COVID and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) involving university pediatric hospitals in Freiburg, Heidelberg, Tübingen, and Ulm. It also aims to establish a care network across the state of Baden-Württemberg, including the establishment of long COVID outpatient clinics at social pediatric centers in the network hospitals, as well as enhanced telemedical support and standardized diagnostic and treatment protocols. “MOVE-COVID has successfully consolidated competencies and capacities in patient care, health services research, and patient-focused studies across multiple centers,” Behrends said.

 

Chronic Pain and Fatigue

Post-COVID syndromes in children and adolescents may feature profound fatigue, unrefreshing sleep, post-exertional malaise, cognitive dysfunction, and orthostatic intolerance and overlap with conditions such as ME/CFS. According to the German patient association Fatigatio, Berlin, research and studies for these conditions in children remain limited compared with those in adults. However, the US Centers for Disease Control estimates that around 2% of ME/CFS patients are children or adolescents, with the majority being teenagers.

Two inpatient treatment concepts, SHARK and TIGER, developed by Lea Höfel, PhD, head of the Centre for Pain Therapy for Young People and the Psychological Service at the Children’s Hospital in Garmisch-Partenkirchen, address chronic pain, fatigue, and ME/CFS in young people. These programs integrate structured breaks and flexible access to multiple therapists as needed. The TIGER program focuses on those with post-exertional malaise, while the SHARK program is designed for adolescents without this symptom. Both programs last 4.5 to 5 weeks and emphasize symptom reduction, education, and energy management.

 

Preliminary Results

SHARK included 30 participants (7 men; average age, 16 years), of whom 12 had a history of SARS-CoV-2 infection. TIGER involved 100 participants (24 men; average age, 16.7 years), of whom 32 had a SARS-CoV-2 infection as a triggering event. Other triggers included Epstein-Barr virus and other infections.

Preliminary findings from the projects indicate that optimized management with outpatient and follow-up care can yield positive, sometimes lasting effects. No significant differences between SARS-CoV-2 and other triggers emerged, but pain proved more manageable in the SHARK group than in the TIGER group, suggesting they may involve different pathological mechanisms.

 

Hope for Improved Outcomes

“It’s important to move away from the idea that nothing can be done,” Behrends said. This is a common attitude with children and adolescents displaying these types of symptoms, but it’s simply not true. “Even in pediatrics, we have numerous therapeutic options that may offer relief, from medication to psychosocial interventions.”

This story was translated from Medscape’s German edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

TOPLINE:

Adults aged 50 years who were born preterm have a higher risk for hypertension but lower risk for cardiovascular events than those born at term, with similar risks for diabetes, prediabetes, and dyslipidemia between groups.

METHODOLOGY:

• The researchers conducted a prospective cohort study of the Auckland Steroid Trial — the first randomized trial of antenatal corticosteroids (betamethasone) for women who were at risk for preterm birth, conducted in Auckland, New Zealand, between December 1969 and February 1974.
• They analyzed 470 participants, including 424 survivors recruited between January 2020 and May 2022 and 46 participants who died after infancy.
• The outcomes for 326 participants born preterm (mean age, 49.4 years) and 144 participants born at term (mean age, 49.2 years) were assessed using either a questionnaire, administrative datasets, or both.
• The primary outcome was a composite of cardiovascular events or risk factors, defined as a history of a major adverse cardiovascular event or the presence of at least one cardiovascular risk factor, including diabetes mellitus, prediabetes, treated dyslipidemia, and treated hypertension.
• The secondary outcomes included respiratory, mental health, educational, and other health outcomes, as well as components of the primary outcomes.

TAKEAWAY:

• The composite of cardiovascular events or risk factors occurred in 34.5% of participants born preterm and 29.9% of participants born at term, with no differences in the risk factor components.
• The risk for cardiovascular events was lower in participants born preterm than in those born at term (adjusted relative risk [aRR], 0.33; P = .013).
• The participants born preterm had a higher risk for high blood pressure (aRR, 1.74; P = .007) and the composite of treated hypertension or self-reported diagnosis of high blood pressure (aRR, 1.63; P = .010) than those born at term.
• From randomization to the 50-year follow-up, death from any cause was more common in those born preterm than in those born at term (aRR, 2.29; P < .0001), whereas the diagnosis or treatment of a mental health disorder was less common (P = .007); no differences were observed between the groups for other outcomes.

IN PRACTICE:

“Those aware of being born preterm also may be more likely to seek preventive treatments, potentially resulting in a reduced risk of cardiovascular disease but a greater prevalence of risk factors if defined by a treatment such as treated dyslipidemia or treated hypertension,” the authors wrote.

“In this cohort, the survival advantage of the term-born control group abated after infancy, with a higher all-cause mortality rate, compared with that of the group born preterm,” wrote Jonathan S. Litt, MD, MPH, ScD, and Henning Tiemeier, MD, PhD, in a related commentary published in Pediatrics.

SOURCE:

The study was led by Anthony G. B. Walters, MBChB, Liggins Institute, Auckland, New Zealand. It was published online on December 16, 2024, in Pediatrics .

LIMITATIONS:

The small sample size limited the ability to detect subtle differences between groups and the validity of subgroup analyses. Attrition bias may have occurred because of low follow-up rates among presumed survivors. Bias could have been introduced because of lack of consent for access to the administrative dataset or from missing data from the participants in the questionnaire. The lack of in-person assessments for blood pressure and blood tests, resulting from geographical dispersion over 50 years, may have led to underestimation of some outcomes. Additionally, as most participants were born moderately or late preterm, with a median gestational age of 34.1 weeks, findings may not be generalizable to those born preterm at earlier gestational ages.

DISCLOSURES:

The study was supported in part by the Aotearoa Foundation, the Auckland Medical Research Foundation, Cure Kids New Zealand, and the Health Research Council of New Zealand. The authors of both the study and the commentary reported no conflicts of interest.

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

TOPLINE:

Adults aged 50 years who were born preterm have a higher risk for hypertension but lower risk for cardiovascular events than those born at term, with similar risks for diabetes, prediabetes, and dyslipidemia between groups.

METHODOLOGY:

• The researchers conducted a prospective cohort study of the Auckland Steroid Trial — the first randomized trial of antenatal corticosteroids (betamethasone) for women who were at risk for preterm birth, conducted in Auckland, New Zealand, between December 1969 and February 1974.
• They analyzed 470 participants, including 424 survivors recruited between January 2020 and May 2022 and 46 participants who died after infancy.
• The outcomes for 326 participants born preterm (mean age, 49.4 years) and 144 participants born at term (mean age, 49.2 years) were assessed using either a questionnaire, administrative datasets, or both.
• The primary outcome was a composite of cardiovascular events or risk factors, defined as a history of a major adverse cardiovascular event or the presence of at least one cardiovascular risk factor, including diabetes mellitus, prediabetes, treated dyslipidemia, and treated hypertension.
• The secondary outcomes included respiratory, mental health, educational, and other health outcomes, as well as components of the primary outcomes.

TAKEAWAY:

• The composite of cardiovascular events or risk factors occurred in 34.5% of participants born preterm and 29.9% of participants born at term, with no differences in the risk factor components.
• The risk for cardiovascular events was lower in participants born preterm than in those born at term (adjusted relative risk [aRR], 0.33; P = .013).
• The participants born preterm had a higher risk for high blood pressure (aRR, 1.74; P = .007) and the composite of treated hypertension or self-reported diagnosis of high blood pressure (aRR, 1.63; P = .010) than those born at term.
• From randomization to the 50-year follow-up, death from any cause was more common in those born preterm than in those born at term (aRR, 2.29; P < .0001), whereas the diagnosis or treatment of a mental health disorder was less common (P = .007); no differences were observed between the groups for other outcomes.

IN PRACTICE:

“Those aware of being born preterm also may be more likely to seek preventive treatments, potentially resulting in a reduced risk of cardiovascular disease but a greater prevalence of risk factors if defined by a treatment such as treated dyslipidemia or treated hypertension,” the authors wrote.

“In this cohort, the survival advantage of the term-born control group abated after infancy, with a higher all-cause mortality rate, compared with that of the group born preterm,” wrote Jonathan S. Litt, MD, MPH, ScD, and Henning Tiemeier, MD, PhD, in a related commentary published in Pediatrics.

SOURCE:

The study was led by Anthony G. B. Walters, MBChB, Liggins Institute, Auckland, New Zealand. It was published online on December 16, 2024, in Pediatrics .

LIMITATIONS:

The small sample size limited the ability to detect subtle differences between groups and the validity of subgroup analyses. Attrition bias may have occurred because of low follow-up rates among presumed survivors. Bias could have been introduced because of lack of consent for access to the administrative dataset or from missing data from the participants in the questionnaire. The lack of in-person assessments for blood pressure and blood tests, resulting from geographical dispersion over 50 years, may have led to underestimation of some outcomes. Additionally, as most participants were born moderately or late preterm, with a median gestational age of 34.1 weeks, findings may not be generalizable to those born preterm at earlier gestational ages.

DISCLOSURES:

The study was supported in part by the Aotearoa Foundation, the Auckland Medical Research Foundation, Cure Kids New Zealand, and the Health Research Council of New Zealand. The authors of both the study and the commentary reported no conflicts of interest.

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

TOPLINE:

Adults aged 50 years who were born preterm have a higher risk for hypertension but lower risk for cardiovascular events than those born at term, with similar risks for diabetes, prediabetes, and dyslipidemia between groups.

METHODOLOGY:

• The researchers conducted a prospective cohort study of the Auckland Steroid Trial — the first randomized trial of antenatal corticosteroids (betamethasone) for women who were at risk for preterm birth, conducted in Auckland, New Zealand, between December 1969 and February 1974.
• They analyzed 470 participants, including 424 survivors recruited between January 2020 and May 2022 and 46 participants who died after infancy.
• The outcomes for 326 participants born preterm (mean age, 49.4 years) and 144 participants born at term (mean age, 49.2 years) were assessed using either a questionnaire, administrative datasets, or both.
• The primary outcome was a composite of cardiovascular events or risk factors, defined as a history of a major adverse cardiovascular event or the presence of at least one cardiovascular risk factor, including diabetes mellitus, prediabetes, treated dyslipidemia, and treated hypertension.
• The secondary outcomes included respiratory, mental health, educational, and other health outcomes, as well as components of the primary outcomes.

TAKEAWAY:

• The composite of cardiovascular events or risk factors occurred in 34.5% of participants born preterm and 29.9% of participants born at term, with no differences in the risk factor components.
• The risk for cardiovascular events was lower in participants born preterm than in those born at term (adjusted relative risk [aRR], 0.33; P = .013).
• The participants born preterm had a higher risk for high blood pressure (aRR, 1.74; P = .007) and the composite of treated hypertension or self-reported diagnosis of high blood pressure (aRR, 1.63; P = .010) than those born at term.
• From randomization to the 50-year follow-up, death from any cause was more common in those born preterm than in those born at term (aRR, 2.29; P < .0001), whereas the diagnosis or treatment of a mental health disorder was less common (P = .007); no differences were observed between the groups for other outcomes.

IN PRACTICE:

“Those aware of being born preterm also may be more likely to seek preventive treatments, potentially resulting in a reduced risk of cardiovascular disease but a greater prevalence of risk factors if defined by a treatment such as treated dyslipidemia or treated hypertension,” the authors wrote.

“In this cohort, the survival advantage of the term-born control group abated after infancy, with a higher all-cause mortality rate, compared with that of the group born preterm,” wrote Jonathan S. Litt, MD, MPH, ScD, and Henning Tiemeier, MD, PhD, in a related commentary published in Pediatrics.

SOURCE:

The study was led by Anthony G. B. Walters, MBChB, Liggins Institute, Auckland, New Zealand. It was published online on December 16, 2024, in Pediatrics .

LIMITATIONS:

The small sample size limited the ability to detect subtle differences between groups and the validity of subgroup analyses. Attrition bias may have occurred because of low follow-up rates among presumed survivors. Bias could have been introduced because of lack of consent for access to the administrative dataset or from missing data from the participants in the questionnaire. The lack of in-person assessments for blood pressure and blood tests, resulting from geographical dispersion over 50 years, may have led to underestimation of some outcomes. Additionally, as most participants were born moderately or late preterm, with a median gestational age of 34.1 weeks, findings may not be generalizable to those born preterm at earlier gestational ages.

DISCLOSURES:

The study was supported in part by the Aotearoa Foundation, the Auckland Medical Research Foundation, Cure Kids New Zealand, and the Health Research Council of New Zealand. The authors of both the study and the commentary reported no conflicts of interest.

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

TOPLINE: 

Among children with traumatic injury, those of Black ethnicity are more likely than those of White ethnicity to be suspected of experiencing child abuse. Young patients and those from low socioeconomic backgrounds also face an increased likelihood of suspicion for child abuse (SCA).

METHODOLOGY:

• Researchers analyzed data on pediatric patients admitted to hospitals after sustaining a traumatic injury between 2006 and 2016 using the Kids’ Inpatient Database (KID) to investigate racial and ethnic disparities in cases in which SCA codes from the 9th and 10th editions of the International Classification of Diseases were used.
• The analysis included a weighted total of 634,309 pediatric patients with complete data, comprising 13,579 patients in the SCA subgroup and 620,730 in the non-SCA subgroup.
• Patient demographics, injury severity, and hospitalization characteristics were classified by race and ethnicity.
• The primary outcome was differences in racial and ethnic composition between the SCA and non-SCA groups, as well as compared with the overall US population using 2010 US Census data.

TAKEAWAY:

• Black patients had 75% higher odds of having a SCA code, compared with White patients; the latter ethnicity was relatively underrepresented in the SCA subgroup, compared with the distribution reported by the US Census.
• Black patients had 10% higher odds of having a SCA code (odds ratio, 1.10; P =.004) than White patients, after socioeconomic factors such as insurance type, household income based on zip code, and injury severity were controlled for.
• Black patients in the SCA subgroup experienced a 26.5% (P < .001) longer hospital stay for mild to moderate injuries and a 40.1% (P < .001) longer stay for serious injuries compared with White patients.
• Patients in the SCA subgroup were significantly younger (mean, 1.70 years vs 9.70 years), were more likely to have Medicaid insurance (76.6% vs 42.0%), and had higher mortality rates (5.6% vs 1.0%) than those in the non-SCA subgroup; they were also more likely to come from lower socioeconomic backgrounds and present with more severe injuries.

IN PRACTICE:

“However, we can identify and appropriately respond to patients with potential child abuse in an equitable way by using clinical decision support tools, seeking clinical consultation of child abuse pediatricians, practicing cultural humility, and enhancing the education and training for health care professionals on child abuse recognition, response, and prevention,” Allison M. Jackson, MD, MPH, of the Child and Adolescent Protection Center at Children’s National Hospital, Washington, DC, wrote in an accompanying editorial.

SOURCE:

The study was led by Fereshteh Salimi-Jazi, MD, of Stanford University School of Medicine in California. It was published online on December 18, 2024, in JAMA Network Open.

LIMITATIONS: 

The study relied on data from KID, which has limitations such as potential coding errors and the inability to follow patients over time. The database combines race and ethnicity in a single field as well. The study only included hospitalized patients, which may not represent all clinician suspicions of SCA cases.

DISCLOSURES:

This study was supported by a grant from the National Center for Advancing Translational Sciences of the National Institutes of Health. The authors reported no relevant conflicts of interest.

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

TOPLINE: 

Among children with traumatic injury, those of Black ethnicity are more likely than those of White ethnicity to be suspected of experiencing child abuse. Young patients and those from low socioeconomic backgrounds also face an increased likelihood of suspicion for child abuse (SCA).

METHODOLOGY:

• Researchers analyzed data on pediatric patients admitted to hospitals after sustaining a traumatic injury between 2006 and 2016 using the Kids’ Inpatient Database (KID) to investigate racial and ethnic disparities in cases in which SCA codes from the 9th and 10th editions of the International Classification of Diseases were used.
• The analysis included a weighted total of 634,309 pediatric patients with complete data, comprising 13,579 patients in the SCA subgroup and 620,730 in the non-SCA subgroup.
• Patient demographics, injury severity, and hospitalization characteristics were classified by race and ethnicity.
• The primary outcome was differences in racial and ethnic composition between the SCA and non-SCA groups, as well as compared with the overall US population using 2010 US Census data.

TAKEAWAY:

• Black patients had 75% higher odds of having a SCA code, compared with White patients; the latter ethnicity was relatively underrepresented in the SCA subgroup, compared with the distribution reported by the US Census.
• Black patients had 10% higher odds of having a SCA code (odds ratio, 1.10; P =.004) than White patients, after socioeconomic factors such as insurance type, household income based on zip code, and injury severity were controlled for.
• Black patients in the SCA subgroup experienced a 26.5% (P < .001) longer hospital stay for mild to moderate injuries and a 40.1% (P < .001) longer stay for serious injuries compared with White patients.
• Patients in the SCA subgroup were significantly younger (mean, 1.70 years vs 9.70 years), were more likely to have Medicaid insurance (76.6% vs 42.0%), and had higher mortality rates (5.6% vs 1.0%) than those in the non-SCA subgroup; they were also more likely to come from lower socioeconomic backgrounds and present with more severe injuries.

IN PRACTICE:

“However, we can identify and appropriately respond to patients with potential child abuse in an equitable way by using clinical decision support tools, seeking clinical consultation of child abuse pediatricians, practicing cultural humility, and enhancing the education and training for health care professionals on child abuse recognition, response, and prevention,” Allison M. Jackson, MD, MPH, of the Child and Adolescent Protection Center at Children’s National Hospital, Washington, DC, wrote in an accompanying editorial.

SOURCE:

The study was led by Fereshteh Salimi-Jazi, MD, of Stanford University School of Medicine in California. It was published online on December 18, 2024, in JAMA Network Open.

LIMITATIONS: 

The study relied on data from KID, which has limitations such as potential coding errors and the inability to follow patients over time. The database combines race and ethnicity in a single field as well. The study only included hospitalized patients, which may not represent all clinician suspicions of SCA cases.

DISCLOSURES:

This study was supported by a grant from the National Center for Advancing Translational Sciences of the National Institutes of Health. The authors reported no relevant conflicts of interest.

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

TOPLINE: 

Among children with traumatic injury, those of Black ethnicity are more likely than those of White ethnicity to be suspected of experiencing child abuse. Young patients and those from low socioeconomic backgrounds also face an increased likelihood of suspicion for child abuse (SCA).

METHODOLOGY:

• Researchers analyzed data on pediatric patients admitted to hospitals after sustaining a traumatic injury between 2006 and 2016 using the Kids’ Inpatient Database (KID) to investigate racial and ethnic disparities in cases in which SCA codes from the 9th and 10th editions of the International Classification of Diseases were used.
• The analysis included a weighted total of 634,309 pediatric patients with complete data, comprising 13,579 patients in the SCA subgroup and 620,730 in the non-SCA subgroup.
• Patient demographics, injury severity, and hospitalization characteristics were classified by race and ethnicity.
• The primary outcome was differences in racial and ethnic composition between the SCA and non-SCA groups, as well as compared with the overall US population using 2010 US Census data.

TAKEAWAY:

• Black patients had 75% higher odds of having a SCA code, compared with White patients; the latter ethnicity was relatively underrepresented in the SCA subgroup, compared with the distribution reported by the US Census.
• Black patients had 10% higher odds of having a SCA code (odds ratio, 1.10; P =.004) than White patients, after socioeconomic factors such as insurance type, household income based on zip code, and injury severity were controlled for.
• Black patients in the SCA subgroup experienced a 26.5% (P < .001) longer hospital stay for mild to moderate injuries and a 40.1% (P < .001) longer stay for serious injuries compared with White patients.
• Patients in the SCA subgroup were significantly younger (mean, 1.70 years vs 9.70 years), were more likely to have Medicaid insurance (76.6% vs 42.0%), and had higher mortality rates (5.6% vs 1.0%) than those in the non-SCA subgroup; they were also more likely to come from lower socioeconomic backgrounds and present with more severe injuries.

IN PRACTICE:

“However, we can identify and appropriately respond to patients with potential child abuse in an equitable way by using clinical decision support tools, seeking clinical consultation of child abuse pediatricians, practicing cultural humility, and enhancing the education and training for health care professionals on child abuse recognition, response, and prevention,” Allison M. Jackson, MD, MPH, of the Child and Adolescent Protection Center at Children’s National Hospital, Washington, DC, wrote in an accompanying editorial.

SOURCE:

The study was led by Fereshteh Salimi-Jazi, MD, of Stanford University School of Medicine in California. It was published online on December 18, 2024, in JAMA Network Open.

LIMITATIONS: 

The study relied on data from KID, which has limitations such as potential coding errors and the inability to follow patients over time. The database combines race and ethnicity in a single field as well. The study only included hospitalized patients, which may not represent all clinician suspicions of SCA cases.

DISCLOSURES:

This study was supported by a grant from the National Center for Advancing Translational Sciences of the National Institutes of Health. The authors reported no relevant conflicts of interest.

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

New allergens responsible for contact dermatitis emerge regularly. During the Dermatology Days of Paris 2024 conference, Angèle Soria, MD, PhD, a dermatologist at Tenon Hospital in Paris, France, outlined four major categories driving this trend. Among them are (meth)acrylates found in nail cosmetics used in salons or do-it-yourself false nail kits that can be bought online.

Isothiazolinones

While the prevalence of allergic contact dermatitis remains stable at around 20% of the population, new allergens are introduced due to changes in cosmetic formulations and evolving consumer habits. Recent culprits include methylisothiazolinone (MI), a preservative used in many cosmetics; (meth)acrylates; essential oils; and epoxy resins used in industry and leisure activities.

Around 15 years ago, parabens, commonly used as preservatives in cosmetics, were identified as endocrine disruptors. In response, they were largely replaced by newer preservatives, notably MI. However, this led to a proliferation of allergic contact dermatitis in Europe between 2010 and 2013.

“About 10% of the population that we tested showed allergies to these preservatives, primarily found in cosmetics,” explained Soria. Since 2015, the use of MI in leave-on cosmetics has been prohibited in Europe and its concentration restricted in rinse-off products. However, cosmetics sold online from outside Europe may not comply with these regulations.

MI is also present in water-based paints to prevent mold. “A few years ago, we started seeing patients with facial angioedema, sometimes combined with asthma, caused by these isothiazolinone preservatives, including in patients who are not professional painters,” said Soria. More recently, attention has shifted to MI’s presence in household cleaning products. A 2020 Spanish study found MI in 76% of 34 analyzed cleaning products.

MI-based fungicides are also used to treat leather during transport, which can lead to contact allergies among professionals and consumers alike. Additionally, MI has been identified in children’s toys, including slime gels, and in florists’ gel cubes used to preserve flowers.

“We are therefore surrounded by these preservatives, which are no longer only in cosmetics,” warned the dermatologist.

 

(Meth)acrylates

Another major allergen category is (meth)acrylates, responsible for many cases of allergic contact dermatitis. Acrylates and their derivatives are widely used in everyday items. They are low–molecular weight monomers, sensitizing on contact with the skin. Their polymerized forms include materials like Plexiglas.

“We are currently witnessing an epidemic of contact dermatitis in the general population, mainly due to nail cosmetics, such as semipermanent nail polishes and at-home false nail kits,” reported Soria. Nail cosmetics account for 97% of new sensitization cases involving (meth)acrylates. These allergens often cause severe dermatitis, prompting the European Union to mandate labeling in 2020, warning that these products are “for professional use only” and can “cause allergic reactions.”

Beyond nail cosmetics, these allergens are also found in dental products (such as trays), ECG electrodes, prosthetics, glucose sensors, surgical adhesives, and some electronic devices like earbuds and phone screens. Notably, patients sensitized to acrylates via nail kits may experience reactions during dental treatments involving acrylates.

 

Investigating Essential Oil Use

Essential oils, distinct from vegetable oils like almond or argan, are another known allergen. Often considered risk-free due to their “natural” label, these products are widely used topically, orally, or via inhalation for various purposes, such as treating respiratory infections or creating relaxing atmospheres. However, essential oils contain fragrant molecules like terpenes, which can become highly allergenic over time, especially after repeated exposure.

Soria emphasized the importance of asking patients about their use of essential oils, especially tea tree and lavender oils, which are commonly used but rarely mentioned by patients unless prompted.

 

Epoxy Resins in Recreational Use

Epoxy resins are a growing cause of contact allergies, not just in professional settings such as aeronautics and construction work but also increasingly in recreational activities. Soria highlighted the case of a 12-year-old girl hospitalized for severe facial edema after engaging in resin crafts inspired by TikTok. For 6 months, she had been creating resin objects, such as bowls and cutting boards, using vinyl gloves and a Filtering FacePiece 2 mask under adult supervision.

“The growing popularity and online availability of epoxy resins mean that allergic reactions should now be considered even in nonprofessional contexts,” warned Soria.

 

Clinical Approach

When dermatologists suspect allergic contact dermatitis, the first step is to treat the condition with corticosteroid creams. This is followed by a detailed patient interview to identify suspected allergens in products they’ve used.

Patch testing is then conducted to confirm the allergen. Small chambers containing potential allergens are applied to the upper back for 48 hours without removal. Results are read 2-5 days later, with some cases requiring a 7-day follow-up.

The patient’s occupation is an important factor, as certain professions, such as hairdressing, healthcare, or beauty therapy, are known to trigger allergic contact dermatitis. Similarly, certain hobbies may also play a role. 

A thorough approach ensures accurate diagnosis and targeted prevention strategies.

This story was translated from Medscape’s French edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

New allergens responsible for contact dermatitis emerge regularly. During the Dermatology Days of Paris 2024 conference, Angèle Soria, MD, PhD, a dermatologist at Tenon Hospital in Paris, France, outlined four major categories driving this trend. Among them are (meth)acrylates found in nail cosmetics used in salons or do-it-yourself false nail kits that can be bought online.

Isothiazolinones

While the prevalence of allergic contact dermatitis remains stable at around 20% of the population, new allergens are introduced due to changes in cosmetic formulations and evolving consumer habits. Recent culprits include methylisothiazolinone (MI), a preservative used in many cosmetics; (meth)acrylates; essential oils; and epoxy resins used in industry and leisure activities.

Around 15 years ago, parabens, commonly used as preservatives in cosmetics, were identified as endocrine disruptors. In response, they were largely replaced by newer preservatives, notably MI. However, this led to a proliferation of allergic contact dermatitis in Europe between 2010 and 2013.

“About 10% of the population that we tested showed allergies to these preservatives, primarily found in cosmetics,” explained Soria. Since 2015, the use of MI in leave-on cosmetics has been prohibited in Europe and its concentration restricted in rinse-off products. However, cosmetics sold online from outside Europe may not comply with these regulations.

MI is also present in water-based paints to prevent mold. “A few years ago, we started seeing patients with facial angioedema, sometimes combined with asthma, caused by these isothiazolinone preservatives, including in patients who are not professional painters,” said Soria. More recently, attention has shifted to MI’s presence in household cleaning products. A 2020 Spanish study found MI in 76% of 34 analyzed cleaning products.

MI-based fungicides are also used to treat leather during transport, which can lead to contact allergies among professionals and consumers alike. Additionally, MI has been identified in children’s toys, including slime gels, and in florists’ gel cubes used to preserve flowers.

“We are therefore surrounded by these preservatives, which are no longer only in cosmetics,” warned the dermatologist.

 

(Meth)acrylates

Another major allergen category is (meth)acrylates, responsible for many cases of allergic contact dermatitis. Acrylates and their derivatives are widely used in everyday items. They are low–molecular weight monomers, sensitizing on contact with the skin. Their polymerized forms include materials like Plexiglas.

“We are currently witnessing an epidemic of contact dermatitis in the general population, mainly due to nail cosmetics, such as semipermanent nail polishes and at-home false nail kits,” reported Soria. Nail cosmetics account for 97% of new sensitization cases involving (meth)acrylates. These allergens often cause severe dermatitis, prompting the European Union to mandate labeling in 2020, warning that these products are “for professional use only” and can “cause allergic reactions.”

Beyond nail cosmetics, these allergens are also found in dental products (such as trays), ECG electrodes, prosthetics, glucose sensors, surgical adhesives, and some electronic devices like earbuds and phone screens. Notably, patients sensitized to acrylates via nail kits may experience reactions during dental treatments involving acrylates.

 

Investigating Essential Oil Use

Essential oils, distinct from vegetable oils like almond or argan, are another known allergen. Often considered risk-free due to their “natural” label, these products are widely used topically, orally, or via inhalation for various purposes, such as treating respiratory infections or creating relaxing atmospheres. However, essential oils contain fragrant molecules like terpenes, which can become highly allergenic over time, especially after repeated exposure.

Soria emphasized the importance of asking patients about their use of essential oils, especially tea tree and lavender oils, which are commonly used but rarely mentioned by patients unless prompted.

 

Epoxy Resins in Recreational Use

Epoxy resins are a growing cause of contact allergies, not just in professional settings such as aeronautics and construction work but also increasingly in recreational activities. Soria highlighted the case of a 12-year-old girl hospitalized for severe facial edema after engaging in resin crafts inspired by TikTok. For 6 months, she had been creating resin objects, such as bowls and cutting boards, using vinyl gloves and a Filtering FacePiece 2 mask under adult supervision.

“The growing popularity and online availability of epoxy resins mean that allergic reactions should now be considered even in nonprofessional contexts,” warned Soria.

 

Clinical Approach

When dermatologists suspect allergic contact dermatitis, the first step is to treat the condition with corticosteroid creams. This is followed by a detailed patient interview to identify suspected allergens in products they’ve used.

Patch testing is then conducted to confirm the allergen. Small chambers containing potential allergens are applied to the upper back for 48 hours without removal. Results are read 2-5 days later, with some cases requiring a 7-day follow-up.

The patient’s occupation is an important factor, as certain professions, such as hairdressing, healthcare, or beauty therapy, are known to trigger allergic contact dermatitis. Similarly, certain hobbies may also play a role. 

A thorough approach ensures accurate diagnosis and targeted prevention strategies.

This story was translated from Medscape’s French edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

New allergens responsible for contact dermatitis emerge regularly. During the Dermatology Days of Paris 2024 conference, Angèle Soria, MD, PhD, a dermatologist at Tenon Hospital in Paris, France, outlined four major categories driving this trend. Among them are (meth)acrylates found in nail cosmetics used in salons or do-it-yourself false nail kits that can be bought online.

Isothiazolinones

While the prevalence of allergic contact dermatitis remains stable at around 20% of the population, new allergens are introduced due to changes in cosmetic formulations and evolving consumer habits. Recent culprits include methylisothiazolinone (MI), a preservative used in many cosmetics; (meth)acrylates; essential oils; and epoxy resins used in industry and leisure activities.

Around 15 years ago, parabens, commonly used as preservatives in cosmetics, were identified as endocrine disruptors. In response, they were largely replaced by newer preservatives, notably MI. However, this led to a proliferation of allergic contact dermatitis in Europe between 2010 and 2013.

“About 10% of the population that we tested showed allergies to these preservatives, primarily found in cosmetics,” explained Soria. Since 2015, the use of MI in leave-on cosmetics has been prohibited in Europe and its concentration restricted in rinse-off products. However, cosmetics sold online from outside Europe may not comply with these regulations.

MI is also present in water-based paints to prevent mold. “A few years ago, we started seeing patients with facial angioedema, sometimes combined with asthma, caused by these isothiazolinone preservatives, including in patients who are not professional painters,” said Soria. More recently, attention has shifted to MI’s presence in household cleaning products. A 2020 Spanish study found MI in 76% of 34 analyzed cleaning products.

MI-based fungicides are also used to treat leather during transport, which can lead to contact allergies among professionals and consumers alike. Additionally, MI has been identified in children’s toys, including slime gels, and in florists’ gel cubes used to preserve flowers.

“We are therefore surrounded by these preservatives, which are no longer only in cosmetics,” warned the dermatologist.

 

(Meth)acrylates

Another major allergen category is (meth)acrylates, responsible for many cases of allergic contact dermatitis. Acrylates and their derivatives are widely used in everyday items. They are low–molecular weight monomers, sensitizing on contact with the skin. Their polymerized forms include materials like Plexiglas.

“We are currently witnessing an epidemic of contact dermatitis in the general population, mainly due to nail cosmetics, such as semipermanent nail polishes and at-home false nail kits,” reported Soria. Nail cosmetics account for 97% of new sensitization cases involving (meth)acrylates. These allergens often cause severe dermatitis, prompting the European Union to mandate labeling in 2020, warning that these products are “for professional use only” and can “cause allergic reactions.”

Beyond nail cosmetics, these allergens are also found in dental products (such as trays), ECG electrodes, prosthetics, glucose sensors, surgical adhesives, and some electronic devices like earbuds and phone screens. Notably, patients sensitized to acrylates via nail kits may experience reactions during dental treatments involving acrylates.

 

Investigating Essential Oil Use

Essential oils, distinct from vegetable oils like almond or argan, are another known allergen. Often considered risk-free due to their “natural” label, these products are widely used topically, orally, or via inhalation for various purposes, such as treating respiratory infections or creating relaxing atmospheres. However, essential oils contain fragrant molecules like terpenes, which can become highly allergenic over time, especially after repeated exposure.

Soria emphasized the importance of asking patients about their use of essential oils, especially tea tree and lavender oils, which are commonly used but rarely mentioned by patients unless prompted.

 

Epoxy Resins in Recreational Use

Epoxy resins are a growing cause of contact allergies, not just in professional settings such as aeronautics and construction work but also increasingly in recreational activities. Soria highlighted the case of a 12-year-old girl hospitalized for severe facial edema after engaging in resin crafts inspired by TikTok. For 6 months, she had been creating resin objects, such as bowls and cutting boards, using vinyl gloves and a Filtering FacePiece 2 mask under adult supervision.

“The growing popularity and online availability of epoxy resins mean that allergic reactions should now be considered even in nonprofessional contexts,” warned Soria.

 

Clinical Approach

When dermatologists suspect allergic contact dermatitis, the first step is to treat the condition with corticosteroid creams. This is followed by a detailed patient interview to identify suspected allergens in products they’ve used.

Patch testing is then conducted to confirm the allergen. Small chambers containing potential allergens are applied to the upper back for 48 hours without removal. Results are read 2-5 days later, with some cases requiring a 7-day follow-up.

The patient’s occupation is an important factor, as certain professions, such as hairdressing, healthcare, or beauty therapy, are known to trigger allergic contact dermatitis. Similarly, certain hobbies may also play a role. 

A thorough approach ensures accurate diagnosis and targeted prevention strategies.

This story was translated from Medscape’s French edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

OVIEDO, SPAIN – In April 2023, the Navarra Pharmacovigilance Center (NPC) became aware of a case involving an infant who developed progressive hair growth on their back, legs, and thighs (hypertrichosis) over the course of 2 months. During an interview with the family, it was revealed that the infant’s father had been using 5% topical minoxidil to treat androgenic alopecia, and he had taken a leave of absence from work to care for his child. After the medication was discontinued, the infant’s symptoms fully regressed. Specialists from the NPC presented the case at the 13th Spanish Pharmacovigilance Congress in November 2024.

A review of similar cases reported in the Spanish Pharmacovigilance System database identified six additional cases with the same characteristics, all involving infants whose caregivers were using minoxidil. Four more cases were found through the European pharmacovigilance database EudraVigilance and a review of scientific literature, bringing the total to 11 cases.

According to the Navarra Pharmacovigilance Bulletin, these cases are concerning as they highlight the exposure of vulnerable infants to a medication not indicated for their age group. Additionally, the condition can cause significant stress for the families of the affected children.

 

Mechanism of Transmission Unclear

The exact mechanism by which caregivers transfer minoxidil to infants is not fully understood. In the newly identified cases, specialists suspect the drug was transmitted through direct or indirect contact. Accidental ingestion is also a possibility if the infant’s hands touched treated areas on the caregiver’s skin and were then brought to the mouth.

The NPC explained that infants’ skin is more permeable because of the thinner stratum corneum and a higher surface area/body weight ratio, making them more susceptible to absorbing topically applied medications.

 

Regulatory Changes and Precautions

In light of these findings, the European Medicines Agency’s Pharmacovigilance Risk Assessment Committee concluded that, starting in October 2024, product information for medications containing minoxidil should be updated. Specifically, new information must be added to the package insert warning about the risk for hypertrichosis in infants following accidental exposure to minoxidil.

The NPC emphasizes the importance of caregivers being aware of the risks associated with topical medications like minoxidil. Recommended precautions include thoroughly washing hands after applying the product and covering treated areas to prevent direct contact with infants’ skin.

Healthcare professionals should also be aware of this risk and consider it when diagnosing hypertrichosis in infants. Recognizing the connection can prevent unnecessary testing for the infant and alleviate stress for the family.

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

OVIEDO, SPAIN – In April 2023, the Navarra Pharmacovigilance Center (NPC) became aware of a case involving an infant who developed progressive hair growth on their back, legs, and thighs (hypertrichosis) over the course of 2 months. During an interview with the family, it was revealed that the infant’s father had been using 5% topical minoxidil to treat androgenic alopecia, and he had taken a leave of absence from work to care for his child. After the medication was discontinued, the infant’s symptoms fully regressed. Specialists from the NPC presented the case at the 13th Spanish Pharmacovigilance Congress in November 2024.

A review of similar cases reported in the Spanish Pharmacovigilance System database identified six additional cases with the same characteristics, all involving infants whose caregivers were using minoxidil. Four more cases were found through the European pharmacovigilance database EudraVigilance and a review of scientific literature, bringing the total to 11 cases.

According to the Navarra Pharmacovigilance Bulletin, these cases are concerning as they highlight the exposure of vulnerable infants to a medication not indicated for their age group. Additionally, the condition can cause significant stress for the families of the affected children.

 

Mechanism of Transmission Unclear

The exact mechanism by which caregivers transfer minoxidil to infants is not fully understood. In the newly identified cases, specialists suspect the drug was transmitted through direct or indirect contact. Accidental ingestion is also a possibility if the infant’s hands touched treated areas on the caregiver’s skin and were then brought to the mouth.

The NPC explained that infants’ skin is more permeable because of the thinner stratum corneum and a higher surface area/body weight ratio, making them more susceptible to absorbing topically applied medications.

 

Regulatory Changes and Precautions

In light of these findings, the European Medicines Agency’s Pharmacovigilance Risk Assessment Committee concluded that, starting in October 2024, product information for medications containing minoxidil should be updated. Specifically, new information must be added to the package insert warning about the risk for hypertrichosis in infants following accidental exposure to minoxidil.

The NPC emphasizes the importance of caregivers being aware of the risks associated with topical medications like minoxidil. Recommended precautions include thoroughly washing hands after applying the product and covering treated areas to prevent direct contact with infants’ skin.

Healthcare professionals should also be aware of this risk and consider it when diagnosing hypertrichosis in infants. Recognizing the connection can prevent unnecessary testing for the infant and alleviate stress for the family.

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

OVIEDO, SPAIN – In April 2023, the Navarra Pharmacovigilance Center (NPC) became aware of a case involving an infant who developed progressive hair growth on their back, legs, and thighs (hypertrichosis) over the course of 2 months. During an interview with the family, it was revealed that the infant’s father had been using 5% topical minoxidil to treat androgenic alopecia, and he had taken a leave of absence from work to care for his child. After the medication was discontinued, the infant’s symptoms fully regressed. Specialists from the NPC presented the case at the 13th Spanish Pharmacovigilance Congress in November 2024.

A review of similar cases reported in the Spanish Pharmacovigilance System database identified six additional cases with the same characteristics, all involving infants whose caregivers were using minoxidil. Four more cases were found through the European pharmacovigilance database EudraVigilance and a review of scientific literature, bringing the total to 11 cases.

According to the Navarra Pharmacovigilance Bulletin, these cases are concerning as they highlight the exposure of vulnerable infants to a medication not indicated for their age group. Additionally, the condition can cause significant stress for the families of the affected children.

 

Mechanism of Transmission Unclear

The exact mechanism by which caregivers transfer minoxidil to infants is not fully understood. In the newly identified cases, specialists suspect the drug was transmitted through direct or indirect contact. Accidental ingestion is also a possibility if the infant’s hands touched treated areas on the caregiver’s skin and were then brought to the mouth.

The NPC explained that infants’ skin is more permeable because of the thinner stratum corneum and a higher surface area/body weight ratio, making them more susceptible to absorbing topically applied medications.

 

Regulatory Changes and Precautions

In light of these findings, the European Medicines Agency’s Pharmacovigilance Risk Assessment Committee concluded that, starting in October 2024, product information for medications containing minoxidil should be updated. Specifically, new information must be added to the package insert warning about the risk for hypertrichosis in infants following accidental exposure to minoxidil.

The NPC emphasizes the importance of caregivers being aware of the risks associated with topical medications like minoxidil. Recommended precautions include thoroughly washing hands after applying the product and covering treated areas to prevent direct contact with infants’ skin.

Healthcare professionals should also be aware of this risk and consider it when diagnosing hypertrichosis in infants. Recognizing the connection can prevent unnecessary testing for the infant and alleviate stress for the family.

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

TOPLINE:

Mannkind expects to submit a request for a supplemental new drug application meeting to the Food and Drug Administration (FDA) for its inhaled human insulin (Afrezza Inhalation Powder). Currently indicated to improve glycemic control in adults with diabetes, the company announced 6-month results from its phase 3 INHALE-1 study of inhaled human insulin in children and adolescents aged 4-17.

METHODOLOGY:

• INHALE-1 is a 26-week, open-label clinical trial that randomized 230 subjects aged 4-17 years with type 1 or type 2 diabetes to either inhaled pre-meal insulin or multiple daily injections (MDI) of rapid-acting insulin analog, both in combination with basal insulin.
• The primary endpoint was a noninferior change in hemoglobin A1c levels, compared with MDI after 26 weeks.
• A 26-week extension phase in which all remaining MDI patients were switched to inhaled insulin is ongoing.

TAKEAWAY:

• In the full intent-to-treat (ITT) population analysis, the between-group difference in mean A1c change over 26 weeks exceeded the prespecified non-inferiority margin of 0.4% (0.435%), but this was largely driven by the variability of a single patient who didn’t adhere to the study protocol.
• A modified ITT analysis excluding that person did not exceed the predetermined threshold of 0.4% (0.370%), thereby establishing noninferiority of inhaled insulin with MDI.
• Over 26 weeks of treatment, there were no differences in lung function parameters between the treatment groups, with mean forced expiratory volume at 1 second (FEV1) at baseline vs 26 weeks of 2.901 liters (99.6% of predicted) vs 2.934 L (96.6%) in the inhaled insulin group and 2.948 L (102.3%) vs 2.957 (98%), respectively, in the MDI group.
• There were no differences between groups or concerns in other safety measures, including hypoglycemia.

IN PRACTICE:

“It was exciting to partner with MannKind and help lead this study to potentially expand the use of inhaled insulin, which is currently used successfully by many adults with diabetes, to a population that hasn’t had a treatment option other than injectable insulin in the history of their care,” said INHALE-1 investigator Roy W. Beck, MD, PhD, founder of the Jaeb Center for Health Research, Tampa, Florida.

“The 6-month results are clinically meaningful and show Afrezza as a potential future treatment option for a growing pediatric population living with type 1 and type 2 diabetes,” Beck added.

 

SOURCE:

The results of the study were announced at a Mannkind press release on December 16, 2024.

SAFETY INFORMATION:

Inhaled insulin is not recommended for the treatment of diabetic ketoacidosis or in patients who smoke or have recently stopped smoking.

Warning: Risk for acute bronchospasm in patients with chronic lung disease

• Acute bronchospasm has been observed in Afrezza-treated patients with asthma and chronic obstructive pulmonary disease (COPD)
• Afrezza is contraindicated in patients with chronic lung disease such as asthma or COPD
• Before initiating Afrezza, perform a detailed medical history, physical examination, and spirometry (FEV1) to identify potential lung disease in all patients
• Most common adverse reactions are hypoglycemia, cough, and throat pain or irritation.
•  

DISCLOSURES:

This study was funded by MannKind.

A version of this article appeared on Medscape.com.

TOPLINE:

Mannkind expects to submit a request for a supplemental new drug application meeting to the Food and Drug Administration (FDA) for its inhaled human insulin (Afrezza Inhalation Powder). Currently indicated to improve glycemic control in adults with diabetes, the company announced 6-month results from its phase 3 INHALE-1 study of inhaled human insulin in children and adolescents aged 4-17.

METHODOLOGY:

• INHALE-1 is a 26-week, open-label clinical trial that randomized 230 subjects aged 4-17 years with type 1 or type 2 diabetes to either inhaled pre-meal insulin or multiple daily injections (MDI) of rapid-acting insulin analog, both in combination with basal insulin.
• The primary endpoint was a noninferior change in hemoglobin A1c levels, compared with MDI after 26 weeks.
• A 26-week extension phase in which all remaining MDI patients were switched to inhaled insulin is ongoing.

TAKEAWAY:

• In the full intent-to-treat (ITT) population analysis, the between-group difference in mean A1c change over 26 weeks exceeded the prespecified non-inferiority margin of 0.4% (0.435%), but this was largely driven by the variability of a single patient who didn’t adhere to the study protocol.
• A modified ITT analysis excluding that person did not exceed the predetermined threshold of 0.4% (0.370%), thereby establishing noninferiority of inhaled insulin with MDI.
• Over 26 weeks of treatment, there were no differences in lung function parameters between the treatment groups, with mean forced expiratory volume at 1 second (FEV1) at baseline vs 26 weeks of 2.901 liters (99.6% of predicted) vs 2.934 L (96.6%) in the inhaled insulin group and 2.948 L (102.3%) vs 2.957 (98%), respectively, in the MDI group.
• There were no differences between groups or concerns in other safety measures, including hypoglycemia.

IN PRACTICE:

“It was exciting to partner with MannKind and help lead this study to potentially expand the use of inhaled insulin, which is currently used successfully by many adults with diabetes, to a population that hasn’t had a treatment option other than injectable insulin in the history of their care,” said INHALE-1 investigator Roy W. Beck, MD, PhD, founder of the Jaeb Center for Health Research, Tampa, Florida.

“The 6-month results are clinically meaningful and show Afrezza as a potential future treatment option for a growing pediatric population living with type 1 and type 2 diabetes,” Beck added.

 

SOURCE:

The results of the study were announced at a Mannkind press release on December 16, 2024.

SAFETY INFORMATION:

Inhaled insulin is not recommended for the treatment of diabetic ketoacidosis or in patients who smoke or have recently stopped smoking.

Warning: Risk for acute bronchospasm in patients with chronic lung disease

• Acute bronchospasm has been observed in Afrezza-treated patients with asthma and chronic obstructive pulmonary disease (COPD)
• Afrezza is contraindicated in patients with chronic lung disease such as asthma or COPD
• Before initiating Afrezza, perform a detailed medical history, physical examination, and spirometry (FEV1) to identify potential lung disease in all patients
• Most common adverse reactions are hypoglycemia, cough, and throat pain or irritation.
•  

DISCLOSURES:

This study was funded by MannKind.

A version of this article appeared on Medscape.com.

TOPLINE:

Mannkind expects to submit a request for a supplemental new drug application meeting to the Food and Drug Administration (FDA) for its inhaled human insulin (Afrezza Inhalation Powder). Currently indicated to improve glycemic control in adults with diabetes, the company announced 6-month results from its phase 3 INHALE-1 study of inhaled human insulin in children and adolescents aged 4-17.

METHODOLOGY:

• INHALE-1 is a 26-week, open-label clinical trial that randomized 230 subjects aged 4-17 years with type 1 or type 2 diabetes to either inhaled pre-meal insulin or multiple daily injections (MDI) of rapid-acting insulin analog, both in combination with basal insulin.
• The primary endpoint was a noninferior change in hemoglobin A1c levels, compared with MDI after 26 weeks.
• A 26-week extension phase in which all remaining MDI patients were switched to inhaled insulin is ongoing.

TAKEAWAY:

• In the full intent-to-treat (ITT) population analysis, the between-group difference in mean A1c change over 26 weeks exceeded the prespecified non-inferiority margin of 0.4% (0.435%), but this was largely driven by the variability of a single patient who didn’t adhere to the study protocol.
• A modified ITT analysis excluding that person did not exceed the predetermined threshold of 0.4% (0.370%), thereby establishing noninferiority of inhaled insulin with MDI.
• Over 26 weeks of treatment, there were no differences in lung function parameters between the treatment groups, with mean forced expiratory volume at 1 second (FEV1) at baseline vs 26 weeks of 2.901 liters (99.6% of predicted) vs 2.934 L (96.6%) in the inhaled insulin group and 2.948 L (102.3%) vs 2.957 (98%), respectively, in the MDI group.
• There were no differences between groups or concerns in other safety measures, including hypoglycemia.

IN PRACTICE:

“It was exciting to partner with MannKind and help lead this study to potentially expand the use of inhaled insulin, which is currently used successfully by many adults with diabetes, to a population that hasn’t had a treatment option other than injectable insulin in the history of their care,” said INHALE-1 investigator Roy W. Beck, MD, PhD, founder of the Jaeb Center for Health Research, Tampa, Florida.

“The 6-month results are clinically meaningful and show Afrezza as a potential future treatment option for a growing pediatric population living with type 1 and type 2 diabetes,” Beck added.

 

SOURCE:

The results of the study were announced at a Mannkind press release on December 16, 2024.

SAFETY INFORMATION:

Inhaled insulin is not recommended for the treatment of diabetic ketoacidosis or in patients who smoke or have recently stopped smoking.

Warning: Risk for acute bronchospasm in patients with chronic lung disease

• Acute bronchospasm has been observed in Afrezza-treated patients with asthma and chronic obstructive pulmonary disease (COPD)
• Afrezza is contraindicated in patients with chronic lung disease such as asthma or COPD
• Before initiating Afrezza, perform a detailed medical history, physical examination, and spirometry (FEV1) to identify potential lung disease in all patients
• Most common adverse reactions are hypoglycemia, cough, and throat pain or irritation.
•  

DISCLOSURES:

This study was funded by MannKind.

A version of this article appeared on Medscape.com.