Pediatrics

A large UK-based study has found that females, sexual minorities, and people experiencing socioeconomic disadvantage are most at-risk of “internalised” weight stigma, along with people who experienced family and media pressure to lose weight in childhood. This can continue to be the case as long as two decades after the childhood experiences.

“Internalised weight stigma” happens when a person adopts negative obesity-related stereotypes, such as thinking they are less attractive, less competent, or less valuable as a person due to their weight, even in situations where their BMI suggests such a view is not valid.

Researchers at the universities of Bristol and Leeds, with colleagues at institutions interested in weight and mental health issues, analyzed the link between internalised weight stigma in adulthood and adolescent experiences and social circumstances. Their work used data obtained as part of Bristol University’s ongoing Children of the 90s project. This recruited thousands of pregnant women between 1990 and 1991, and has now followed the health of them and their families for more than 30 years.

The investigation, published in The Lancet Regional Health, examined differences in internalised weight stigma in more than 4000 people aged 31 years, focusing on effects of sex, ethnicity, socioeconomic factors, sexual orientation, and family and wider social influences in childhood and adolescence. The data were obtained from responses to 11 targeted questions included within the more general questionnaire completed by Children of the 90s participants when aged 31.
 

Effects Unrelated to Weight

Social epidemiologist Amanda Hughes, BSc, MSc, PhD, at the MRC Epidemiology Unit in Bristol Medical School, first author of the research report, said that the study “was not about what weight you think you are, but about how that relates to your view of yourself as a human being.” She explained that the research identified factors that led to higher levels of long-term internalised weight stigma in adults two decades after negative experiences in childhood or youth, “regardless of what their actual weight was.” Even people in the acceptable BMI range had levels of internalised weight stigma that were associated with experiences around two decades earlier.

The headline finding of the study was that those most at risk of developing internalised weight stigma were females, sexual minorities, and people experiencing socioeconomic disadvantage. People who as teenagers felt pressure to lose weight from family, wider social interactions, or the media were also at elevated risk.

“There are definitely inequalities in who was affected by this psychologically,” Dr. Hughes said, and the inequalities were associated with the sex, nonheterosexuality, or socioeconomic circumstances, rather than being explained by differences in BMI. The differences in the psychological impact of negative early-life weight-related experiences, such as pressure from family, teasing, bullying, and general weight-shaming, showed up even among people of the same weight.

Dr. Hughes emphasized that the new value of this research comes from its sample size, the general spread of people sampled, and the long length of time over which the relationships between experiences and effects were analyzed. Previous evidence, globally, has come from small and nonrepresentative samples, such as psychology undergraduates or people engaged in weight management programs.

Rebecca Puhl, PhD, professor of human development and family sciences at Connecticut University, an internationally prominent researcher of internalized weight stigma issues, said: “This study adds new insights to the increasing evidence on internalised weight bias. Their findings that internalised weight bias is elevated among individuals with sexual minority identities and those with socioeconomically disadvantaged backgrounds highlight the importance of addressing weight stigma and its consequences among populations with multiple stigmatised identities.” She added that the findings “reiterate the need for far-reaching stigma reduction interventions.” Dr. Puhl was not involved in this study.
 

Promote Healthy, Not Thin

Dr. Hughes stressed that interventions to address the issue, by efforts to change attitudes in family life, the media, and other approaches, should continue to promote healthy weight management amongst youngsters, while avoiding the dangers of inappropriate stigma and the resulting mental health problems.

“The crucial thing is … don’t frame [nutritional guidance] in terms of: if you do these things you’ll be thinner and thinner is better,” Dr. Hughes said. She stressed that the most important approach is to promote good nutrition for health, without making it all about being thin.

Dr. Hughes said there are many further things the researchers would like to do to take their work forward, including getting a more detailed look at the psychological processes involved and the relationship between internalised weight stigma and other aspects of mental health.

Dr. Hughes has no relevant interests to disclose. Dr. Puhl has no relevant interests to disclose, but is currently receiving funding from Eli Lilly.

A version of this article appeared on Medscape.com.

A large UK-based study has found that females, sexual minorities, and people experiencing socioeconomic disadvantage are most at-risk of “internalised” weight stigma, along with people who experienced family and media pressure to lose weight in childhood. This can continue to be the case as long as two decades after the childhood experiences.

“Internalised weight stigma” happens when a person adopts negative obesity-related stereotypes, such as thinking they are less attractive, less competent, or less valuable as a person due to their weight, even in situations where their BMI suggests such a view is not valid.

Researchers at the universities of Bristol and Leeds, with colleagues at institutions interested in weight and mental health issues, analyzed the link between internalised weight stigma in adulthood and adolescent experiences and social circumstances. Their work used data obtained as part of Bristol University’s ongoing Children of the 90s project. This recruited thousands of pregnant women between 1990 and 1991, and has now followed the health of them and their families for more than 30 years.

The investigation, published in The Lancet Regional Health, examined differences in internalised weight stigma in more than 4000 people aged 31 years, focusing on effects of sex, ethnicity, socioeconomic factors, sexual orientation, and family and wider social influences in childhood and adolescence. The data were obtained from responses to 11 targeted questions included within the more general questionnaire completed by Children of the 90s participants when aged 31.
 

Effects Unrelated to Weight

Social epidemiologist Amanda Hughes, BSc, MSc, PhD, at the MRC Epidemiology Unit in Bristol Medical School, first author of the research report, said that the study “was not about what weight you think you are, but about how that relates to your view of yourself as a human being.” She explained that the research identified factors that led to higher levels of long-term internalised weight stigma in adults two decades after negative experiences in childhood or youth, “regardless of what their actual weight was.” Even people in the acceptable BMI range had levels of internalised weight stigma that were associated with experiences around two decades earlier.

The headline finding of the study was that those most at risk of developing internalised weight stigma were females, sexual minorities, and people experiencing socioeconomic disadvantage. People who as teenagers felt pressure to lose weight from family, wider social interactions, or the media were also at elevated risk.

“There are definitely inequalities in who was affected by this psychologically,” Dr. Hughes said, and the inequalities were associated with the sex, nonheterosexuality, or socioeconomic circumstances, rather than being explained by differences in BMI. The differences in the psychological impact of negative early-life weight-related experiences, such as pressure from family, teasing, bullying, and general weight-shaming, showed up even among people of the same weight.

Dr. Hughes emphasized that the new value of this research comes from its sample size, the general spread of people sampled, and the long length of time over which the relationships between experiences and effects were analyzed. Previous evidence, globally, has come from small and nonrepresentative samples, such as psychology undergraduates or people engaged in weight management programs.

Rebecca Puhl, PhD, professor of human development and family sciences at Connecticut University, an internationally prominent researcher of internalized weight stigma issues, said: “This study adds new insights to the increasing evidence on internalised weight bias. Their findings that internalised weight bias is elevated among individuals with sexual minority identities and those with socioeconomically disadvantaged backgrounds highlight the importance of addressing weight stigma and its consequences among populations with multiple stigmatised identities.” She added that the findings “reiterate the need for far-reaching stigma reduction interventions.” Dr. Puhl was not involved in this study.
 

Promote Healthy, Not Thin

Dr. Hughes stressed that interventions to address the issue, by efforts to change attitudes in family life, the media, and other approaches, should continue to promote healthy weight management amongst youngsters, while avoiding the dangers of inappropriate stigma and the resulting mental health problems.

“The crucial thing is … don’t frame [nutritional guidance] in terms of: if you do these things you’ll be thinner and thinner is better,” Dr. Hughes said. She stressed that the most important approach is to promote good nutrition for health, without making it all about being thin.

Dr. Hughes said there are many further things the researchers would like to do to take their work forward, including getting a more detailed look at the psychological processes involved and the relationship between internalised weight stigma and other aspects of mental health.

Dr. Hughes has no relevant interests to disclose. Dr. Puhl has no relevant interests to disclose, but is currently receiving funding from Eli Lilly.

A version of this article appeared on Medscape.com.

A large UK-based study has found that females, sexual minorities, and people experiencing socioeconomic disadvantage are most at-risk of “internalised” weight stigma, along with people who experienced family and media pressure to lose weight in childhood. This can continue to be the case as long as two decades after the childhood experiences.

“Internalised weight stigma” happens when a person adopts negative obesity-related stereotypes, such as thinking they are less attractive, less competent, or less valuable as a person due to their weight, even in situations where their BMI suggests such a view is not valid.

Researchers at the universities of Bristol and Leeds, with colleagues at institutions interested in weight and mental health issues, analyzed the link between internalised weight stigma in adulthood and adolescent experiences and social circumstances. Their work used data obtained as part of Bristol University’s ongoing Children of the 90s project. This recruited thousands of pregnant women between 1990 and 1991, and has now followed the health of them and their families for more than 30 years.

The investigation, published in The Lancet Regional Health, examined differences in internalised weight stigma in more than 4000 people aged 31 years, focusing on effects of sex, ethnicity, socioeconomic factors, sexual orientation, and family and wider social influences in childhood and adolescence. The data were obtained from responses to 11 targeted questions included within the more general questionnaire completed by Children of the 90s participants when aged 31.
 

Effects Unrelated to Weight

Social epidemiologist Amanda Hughes, BSc, MSc, PhD, at the MRC Epidemiology Unit in Bristol Medical School, first author of the research report, said that the study “was not about what weight you think you are, but about how that relates to your view of yourself as a human being.” She explained that the research identified factors that led to higher levels of long-term internalised weight stigma in adults two decades after negative experiences in childhood or youth, “regardless of what their actual weight was.” Even people in the acceptable BMI range had levels of internalised weight stigma that were associated with experiences around two decades earlier.

The headline finding of the study was that those most at risk of developing internalised weight stigma were females, sexual minorities, and people experiencing socioeconomic disadvantage. People who as teenagers felt pressure to lose weight from family, wider social interactions, or the media were also at elevated risk.

“There are definitely inequalities in who was affected by this psychologically,” Dr. Hughes said, and the inequalities were associated with the sex, nonheterosexuality, or socioeconomic circumstances, rather than being explained by differences in BMI. The differences in the psychological impact of negative early-life weight-related experiences, such as pressure from family, teasing, bullying, and general weight-shaming, showed up even among people of the same weight.

Dr. Hughes emphasized that the new value of this research comes from its sample size, the general spread of people sampled, and the long length of time over which the relationships between experiences and effects were analyzed. Previous evidence, globally, has come from small and nonrepresentative samples, such as psychology undergraduates or people engaged in weight management programs.

Rebecca Puhl, PhD, professor of human development and family sciences at Connecticut University, an internationally prominent researcher of internalized weight stigma issues, said: “This study adds new insights to the increasing evidence on internalised weight bias. Their findings that internalised weight bias is elevated among individuals with sexual minority identities and those with socioeconomically disadvantaged backgrounds highlight the importance of addressing weight stigma and its consequences among populations with multiple stigmatised identities.” She added that the findings “reiterate the need for far-reaching stigma reduction interventions.” Dr. Puhl was not involved in this study.
 

Promote Healthy, Not Thin

Dr. Hughes stressed that interventions to address the issue, by efforts to change attitudes in family life, the media, and other approaches, should continue to promote healthy weight management amongst youngsters, while avoiding the dangers of inappropriate stigma and the resulting mental health problems.

“The crucial thing is … don’t frame [nutritional guidance] in terms of: if you do these things you’ll be thinner and thinner is better,” Dr. Hughes said. She stressed that the most important approach is to promote good nutrition for health, without making it all about being thin.

Dr. Hughes said there are many further things the researchers would like to do to take their work forward, including getting a more detailed look at the psychological processes involved and the relationship between internalised weight stigma and other aspects of mental health.

Dr. Hughes has no relevant interests to disclose. Dr. Puhl has no relevant interests to disclose, but is currently receiving funding from Eli Lilly.

A version of this article appeared on Medscape.com.

On the heels of the January 2024 announcement by GlaxoSmithKline that its Flovent inhalers are being discontinued, Teva’s recent announcement that it will discontinue U.S. distribution of its Digihaler^® products is adding concern and complication to patients’ and physicians’ efforts to manage asthma symptoms.

“It is unfortunate to hear that more asthma inhalers are being discontinued,” Asthma and Allergy Foundation of America (AAFA) President and CEO Kenneth Mendez, said in an interview. The impact of Teva’s June 1 discontinuations of its Digihaler portfolio (ProAir Digihaler, AirDuo Digihaler, and ArmonAir Digihaler), he added, is only partially softened by Teva’s reassurance that its still-available RespiClick devices deliver the same drug formulations via the same devices as the ProAir and AirDuo products — because they lack the innovative digital component. “The Teva Digihaler portfolio had offered an innovative approach to encourage adherence to treatment by integrating a digital solution with an inhaler.”
 

Digital App Companion to Inhaler

The digital components of the AirDuo Digihaler (fluticasone propionate and salmeterol) inhalation powder and ArmonAir Digihaler (fluticasone propionate) inhalation powder, both maintenance inhalers for patients 12-years or older with asthma, include built-in Bluetooth^® wireless technology that connects to a companion mobile app. Their triggers for recording data on inhaler use are either the opening of the inhaler cap or the patient’s inhalation. The devices detect, record, and store data on inhaler use and peak inspiratory flow.

Also, they can remind the patient as to how often the devices have been used, measure inspiratory flow rates, and indicate when inhalation technique may need improvement. Data are then directly sent to the Digihaler app via Bluetooth technology, giving discretion to patients as to whether or not their data will be shared with health care providers.

When patients share their digital inhaler device-recorded data, Teva sources state, providers can more objectively assess the patients’ inhaler use patterns and habits to determine if they are using them as prescribed, and through inspiratory flow rates, judge whether or not patients may need inhaler technique coaching.
 

Possibility for Objective Data

“I was excited about the Digihaler when it was first launched,” said Maureen George, RN, PhD, of Columbia University School of Nursing, New York, “because it gave very good objective feedback on patients’ inhaler technique through peak inspiratory flow. It showed whether they missed doses or if there were patterns of increased use with increased symptoms.

“Inhaled medications are the only therapy that — if you inaccurately administer them — you don’t actually get any drug, at all,” she said in an interview. “If you don’t get the drug into the target organ, the lungs, you don’t get symptom relief, nor disease remission. Actually, most patients use their devices incorrectly, and most healthcare professionals can’t demonstrate correct delivery technique. At the pharmacy, you’re unlikely to see a real pharmacist, and more likely to see just a cashier. No other product that I know of has offered that degree of sophistication in terms of the different steps of inhaler technique.”
 

CONNECT2: Better Asthma Control at 24 Weeks

Benefits in asthma control for the Digihaler System have been confirmed recently in clinical research. The CONNECT2 trial compared asthma control with the Digihaler System (DS) versus standard of care (SoC) in patients 13 years or older with uncontrolled asthma (Asthma Control Test [ACT] score < 19). Investigators randomized them open-label 4:3 to the DS (n = 210) or SoC (n = 181) for 24 weeks. Primary endpoint assessment of the proportion of patients achieving well-controlled asthma (ie, an ACT score ≥ 20 or increase from baseline of ≥ 3 units at week 24) revealed an 88.7% higher probability that DS patients would have greater odds of achieving asthma control improvement at week 24, with 35% higher odds of asthma control in the DS group. Also, clinician-participant interactions, mostly addressing poor inhaler technique, were more frequent in the DS group. Six-month adherence was good (68.6%, vs 79.2% at month 1), and reliever use at month 6 was decreased by 38.2% from baseline in the DS group.

Lack of Inhaler Uptake

“It made me sad to hear that it was going away. It’s a device that should have been useful,” Dr. George said, “but the wonderful features that could have come at an individual level or at a population health level just were never realized. I don’t think it was from lack of trying on the company’s part, but when it was launched, insurance companies wouldn’t pay the extra cost that comes with having an integrated electronic monitoring device. They weren’t convinced that the return on investment down the road from improved disease control and fewer very expensive acute hospitalizations was worth it. So the uptake was poor.”

Where does this leave patients? Mr. Mendez stated, “It is imperative that people using Teva’s Digihaler products to treat their asthma reach out to their provider now to determine the best alternative treatment options. Unfortunately, when GSK discontinued Flovent, some people using that inhaler were transitioned to the ArmonAir Digihaler. Also, some formularies do not cover the authorized generic of Flovent, forcing patients to change treatment.”

The AAFA press release of April 15 lists in detail available alternatives to Teva’s discontinued devices, naming quick-relief inhalers and inhaled corticosteroids, noting where dosing, devices, or active ingredients are at variance from the Teva products. The AAFA document also lists and describes inhaler device types (metered dose inhaler, breath actuated inhaler, dry powder inhaler and soft mist inhaler) and their differences in detail.

On the heels of the January 2024 announcement by GlaxoSmithKline that its Flovent inhalers are being discontinued, Teva’s recent announcement that it will discontinue U.S. distribution of its Digihaler^® products is adding concern and complication to patients’ and physicians’ efforts to manage asthma symptoms.

“It is unfortunate to hear that more asthma inhalers are being discontinued,” Asthma and Allergy Foundation of America (AAFA) President and CEO Kenneth Mendez, said in an interview. The impact of Teva’s June 1 discontinuations of its Digihaler portfolio (ProAir Digihaler, AirDuo Digihaler, and ArmonAir Digihaler), he added, is only partially softened by Teva’s reassurance that its still-available RespiClick devices deliver the same drug formulations via the same devices as the ProAir and AirDuo products — because they lack the innovative digital component. “The Teva Digihaler portfolio had offered an innovative approach to encourage adherence to treatment by integrating a digital solution with an inhaler.”
 

Digital App Companion to Inhaler

The digital components of the AirDuo Digihaler (fluticasone propionate and salmeterol) inhalation powder and ArmonAir Digihaler (fluticasone propionate) inhalation powder, both maintenance inhalers for patients 12-years or older with asthma, include built-in Bluetooth^® wireless technology that connects to a companion mobile app. Their triggers for recording data on inhaler use are either the opening of the inhaler cap or the patient’s inhalation. The devices detect, record, and store data on inhaler use and peak inspiratory flow.

Also, they can remind the patient as to how often the devices have been used, measure inspiratory flow rates, and indicate when inhalation technique may need improvement. Data are then directly sent to the Digihaler app via Bluetooth technology, giving discretion to patients as to whether or not their data will be shared with health care providers.

When patients share their digital inhaler device-recorded data, Teva sources state, providers can more objectively assess the patients’ inhaler use patterns and habits to determine if they are using them as prescribed, and through inspiratory flow rates, judge whether or not patients may need inhaler technique coaching.
 

Possibility for Objective Data

“I was excited about the Digihaler when it was first launched,” said Maureen George, RN, PhD, of Columbia University School of Nursing, New York, “because it gave very good objective feedback on patients’ inhaler technique through peak inspiratory flow. It showed whether they missed doses or if there were patterns of increased use with increased symptoms.

“Inhaled medications are the only therapy that — if you inaccurately administer them — you don’t actually get any drug, at all,” she said in an interview. “If you don’t get the drug into the target organ, the lungs, you don’t get symptom relief, nor disease remission. Actually, most patients use their devices incorrectly, and most healthcare professionals can’t demonstrate correct delivery technique. At the pharmacy, you’re unlikely to see a real pharmacist, and more likely to see just a cashier. No other product that I know of has offered that degree of sophistication in terms of the different steps of inhaler technique.”
 

CONNECT2: Better Asthma Control at 24 Weeks

Benefits in asthma control for the Digihaler System have been confirmed recently in clinical research. The CONNECT2 trial compared asthma control with the Digihaler System (DS) versus standard of care (SoC) in patients 13 years or older with uncontrolled asthma (Asthma Control Test [ACT] score < 19). Investigators randomized them open-label 4:3 to the DS (n = 210) or SoC (n = 181) for 24 weeks. Primary endpoint assessment of the proportion of patients achieving well-controlled asthma (ie, an ACT score ≥ 20 or increase from baseline of ≥ 3 units at week 24) revealed an 88.7% higher probability that DS patients would have greater odds of achieving asthma control improvement at week 24, with 35% higher odds of asthma control in the DS group. Also, clinician-participant interactions, mostly addressing poor inhaler technique, were more frequent in the DS group. Six-month adherence was good (68.6%, vs 79.2% at month 1), and reliever use at month 6 was decreased by 38.2% from baseline in the DS group.

Lack of Inhaler Uptake

“It made me sad to hear that it was going away. It’s a device that should have been useful,” Dr. George said, “but the wonderful features that could have come at an individual level or at a population health level just were never realized. I don’t think it was from lack of trying on the company’s part, but when it was launched, insurance companies wouldn’t pay the extra cost that comes with having an integrated electronic monitoring device. They weren’t convinced that the return on investment down the road from improved disease control and fewer very expensive acute hospitalizations was worth it. So the uptake was poor.”

Where does this leave patients? Mr. Mendez stated, “It is imperative that people using Teva’s Digihaler products to treat their asthma reach out to their provider now to determine the best alternative treatment options. Unfortunately, when GSK discontinued Flovent, some people using that inhaler were transitioned to the ArmonAir Digihaler. Also, some formularies do not cover the authorized generic of Flovent, forcing patients to change treatment.”

The AAFA press release of April 15 lists in detail available alternatives to Teva’s discontinued devices, naming quick-relief inhalers and inhaled corticosteroids, noting where dosing, devices, or active ingredients are at variance from the Teva products. The AAFA document also lists and describes inhaler device types (metered dose inhaler, breath actuated inhaler, dry powder inhaler and soft mist inhaler) and their differences in detail.

On the heels of the January 2024 announcement by GlaxoSmithKline that its Flovent inhalers are being discontinued, Teva’s recent announcement that it will discontinue U.S. distribution of its Digihaler^® products is adding concern and complication to patients’ and physicians’ efforts to manage asthma symptoms.

“It is unfortunate to hear that more asthma inhalers are being discontinued,” Asthma and Allergy Foundation of America (AAFA) President and CEO Kenneth Mendez, said in an interview. The impact of Teva’s June 1 discontinuations of its Digihaler portfolio (ProAir Digihaler, AirDuo Digihaler, and ArmonAir Digihaler), he added, is only partially softened by Teva’s reassurance that its still-available RespiClick devices deliver the same drug formulations via the same devices as the ProAir and AirDuo products — because they lack the innovative digital component. “The Teva Digihaler portfolio had offered an innovative approach to encourage adherence to treatment by integrating a digital solution with an inhaler.”
 

Digital App Companion to Inhaler

The digital components of the AirDuo Digihaler (fluticasone propionate and salmeterol) inhalation powder and ArmonAir Digihaler (fluticasone propionate) inhalation powder, both maintenance inhalers for patients 12-years or older with asthma, include built-in Bluetooth^® wireless technology that connects to a companion mobile app. Their triggers for recording data on inhaler use are either the opening of the inhaler cap or the patient’s inhalation. The devices detect, record, and store data on inhaler use and peak inspiratory flow.

Also, they can remind the patient as to how often the devices have been used, measure inspiratory flow rates, and indicate when inhalation technique may need improvement. Data are then directly sent to the Digihaler app via Bluetooth technology, giving discretion to patients as to whether or not their data will be shared with health care providers.

When patients share their digital inhaler device-recorded data, Teva sources state, providers can more objectively assess the patients’ inhaler use patterns and habits to determine if they are using them as prescribed, and through inspiratory flow rates, judge whether or not patients may need inhaler technique coaching.
 

Possibility for Objective Data

“I was excited about the Digihaler when it was first launched,” said Maureen George, RN, PhD, of Columbia University School of Nursing, New York, “because it gave very good objective feedback on patients’ inhaler technique through peak inspiratory flow. It showed whether they missed doses or if there were patterns of increased use with increased symptoms.

“Inhaled medications are the only therapy that — if you inaccurately administer them — you don’t actually get any drug, at all,” she said in an interview. “If you don’t get the drug into the target organ, the lungs, you don’t get symptom relief, nor disease remission. Actually, most patients use their devices incorrectly, and most healthcare professionals can’t demonstrate correct delivery technique. At the pharmacy, you’re unlikely to see a real pharmacist, and more likely to see just a cashier. No other product that I know of has offered that degree of sophistication in terms of the different steps of inhaler technique.”
 

CONNECT2: Better Asthma Control at 24 Weeks

Benefits in asthma control for the Digihaler System have been confirmed recently in clinical research. The CONNECT2 trial compared asthma control with the Digihaler System (DS) versus standard of care (SoC) in patients 13 years or older with uncontrolled asthma (Asthma Control Test [ACT] score < 19). Investigators randomized them open-label 4:3 to the DS (n = 210) or SoC (n = 181) for 24 weeks. Primary endpoint assessment of the proportion of patients achieving well-controlled asthma (ie, an ACT score ≥ 20 or increase from baseline of ≥ 3 units at week 24) revealed an 88.7% higher probability that DS patients would have greater odds of achieving asthma control improvement at week 24, with 35% higher odds of asthma control in the DS group. Also, clinician-participant interactions, mostly addressing poor inhaler technique, were more frequent in the DS group. Six-month adherence was good (68.6%, vs 79.2% at month 1), and reliever use at month 6 was decreased by 38.2% from baseline in the DS group.

Lack of Inhaler Uptake

“It made me sad to hear that it was going away. It’s a device that should have been useful,” Dr. George said, “but the wonderful features that could have come at an individual level or at a population health level just were never realized. I don’t think it was from lack of trying on the company’s part, but when it was launched, insurance companies wouldn’t pay the extra cost that comes with having an integrated electronic monitoring device. They weren’t convinced that the return on investment down the road from improved disease control and fewer very expensive acute hospitalizations was worth it. So the uptake was poor.”

Where does this leave patients? Mr. Mendez stated, “It is imperative that people using Teva’s Digihaler products to treat their asthma reach out to their provider now to determine the best alternative treatment options. Unfortunately, when GSK discontinued Flovent, some people using that inhaler were transitioned to the ArmonAir Digihaler. Also, some formularies do not cover the authorized generic of Flovent, forcing patients to change treatment.”

The AAFA press release of April 15 lists in detail available alternatives to Teva’s discontinued devices, naming quick-relief inhalers and inhaled corticosteroids, noting where dosing, devices, or active ingredients are at variance from the Teva products. The AAFA document also lists and describes inhaler device types (metered dose inhaler, breath actuated inhaler, dry powder inhaler and soft mist inhaler) and their differences in detail.

TOPLINE:

The number of suicides among US college students has doubled over the past two decades and is now the second-most common cause of death after accidents in this population, a new study by the National Collegiate Athletic Association (NCAA) found.

METHODOLOGY:

• Investigators analyzed deaths between 2002 and 2022, using Poisson regression models to assess changes in incidence rates over time.
• Data were drawn from the NCAA death database, which includes death from any cause, and included demographic characteristics such as age and race and sporting discipline.
• They utilized linear and quadratic fits between year and suicide incidence for men and women.
• Given the low incidence of suicide deaths per year, the incidence rate was multiplied by 100,000 to calculate the incidence per 100,000 athlete-years (AYs).
•  

TAKEAWAY:

• Of 1102 total deaths, 11.6% were due to suicide (98 men, 30 women).
• Athletes who died by suicide ranged in age from 17 to 24 years (mean, 20 years) were predominantly men (77%) and White (59%), with the highest suicide incidence rate among male cross-country athletes (1:29 per 815 AYs).
• The overall incidence of suicide was 1:71 per 145 AYs.
• Over the last 10 years, suicide was the second most common cause of death after accidents, with the proportion of deaths by suicide doubling from the first to the second decades (7.6% to 15.3%).
• Among men, the suicide incidence rate increased in a linear fashion (5-year incidence rate ratio, 1.32; 95% CI, 1.14-1.53), while among women, a quadratic association was identified (P = .002), with the incidence rate reaching its lowest point in women from 2010 to 2011 and increasing thereafter.

IN PRACTICE:

“Athletes are generally thought of as one of the healthiest populations in our society, yet the pressures of school, internal and external performance expectations, time demands, injury, athletic identity, and physical fatigue can lead to depression, mental health problems, and suicide,” the authors wrote. “Although the rate of suicide among collegiate athletes remains lower than the general population, it is important to recognize the parallel increase to ensure this population is not overlooked when assessing for risk factors and implementing prevention strategies.”

SOURCE:

Bridget M. Whelan, MPH, research scientist in the Department of Family Medicine, Sports Medicine Section, University of Washington School of Medicine, Seattle, was the lead and corresponding author on the study, which was published online in the British Journal of Sports Medicine.

LIMITATIONS:

There is no mandatory reporting system for athlete deaths in the United States, and investigators’ search identified 16 deaths with unknown causes, suggesting reported suicide incidence rates may be underestimated. Additionally, in cases of overdose that were not clearly intentional, the death was listed as “overdose,” possibly resulting in underreporting of suicide.

DISCLOSURES:

No source of study funding was listed. The authors disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

TOPLINE:

The number of suicides among US college students has doubled over the past two decades and is now the second-most common cause of death after accidents in this population, a new study by the National Collegiate Athletic Association (NCAA) found.

METHODOLOGY:

• Investigators analyzed deaths between 2002 and 2022, using Poisson regression models to assess changes in incidence rates over time.
• Data were drawn from the NCAA death database, which includes death from any cause, and included demographic characteristics such as age and race and sporting discipline.
• They utilized linear and quadratic fits between year and suicide incidence for men and women.
• Given the low incidence of suicide deaths per year, the incidence rate was multiplied by 100,000 to calculate the incidence per 100,000 athlete-years (AYs).
•  

TAKEAWAY:

• Of 1102 total deaths, 11.6% were due to suicide (98 men, 30 women).
• Athletes who died by suicide ranged in age from 17 to 24 years (mean, 20 years) were predominantly men (77%) and White (59%), with the highest suicide incidence rate among male cross-country athletes (1:29 per 815 AYs).
• The overall incidence of suicide was 1:71 per 145 AYs.
• Over the last 10 years, suicide was the second most common cause of death after accidents, with the proportion of deaths by suicide doubling from the first to the second decades (7.6% to 15.3%).
• Among men, the suicide incidence rate increased in a linear fashion (5-year incidence rate ratio, 1.32; 95% CI, 1.14-1.53), while among women, a quadratic association was identified (P = .002), with the incidence rate reaching its lowest point in women from 2010 to 2011 and increasing thereafter.

IN PRACTICE:

“Athletes are generally thought of as one of the healthiest populations in our society, yet the pressures of school, internal and external performance expectations, time demands, injury, athletic identity, and physical fatigue can lead to depression, mental health problems, and suicide,” the authors wrote. “Although the rate of suicide among collegiate athletes remains lower than the general population, it is important to recognize the parallel increase to ensure this population is not overlooked when assessing for risk factors and implementing prevention strategies.”

SOURCE:

Bridget M. Whelan, MPH, research scientist in the Department of Family Medicine, Sports Medicine Section, University of Washington School of Medicine, Seattle, was the lead and corresponding author on the study, which was published online in the British Journal of Sports Medicine.

LIMITATIONS:

There is no mandatory reporting system for athlete deaths in the United States, and investigators’ search identified 16 deaths with unknown causes, suggesting reported suicide incidence rates may be underestimated. Additionally, in cases of overdose that were not clearly intentional, the death was listed as “overdose,” possibly resulting in underreporting of suicide.

DISCLOSURES:

No source of study funding was listed. The authors disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

TOPLINE:

The number of suicides among US college students has doubled over the past two decades and is now the second-most common cause of death after accidents in this population, a new study by the National Collegiate Athletic Association (NCAA) found.

METHODOLOGY:

• Investigators analyzed deaths between 2002 and 2022, using Poisson regression models to assess changes in incidence rates over time.
• Data were drawn from the NCAA death database, which includes death from any cause, and included demographic characteristics such as age and race and sporting discipline.
• They utilized linear and quadratic fits between year and suicide incidence for men and women.
• Given the low incidence of suicide deaths per year, the incidence rate was multiplied by 100,000 to calculate the incidence per 100,000 athlete-years (AYs).
•  

TAKEAWAY:

• Of 1102 total deaths, 11.6% were due to suicide (98 men, 30 women).
• Athletes who died by suicide ranged in age from 17 to 24 years (mean, 20 years) were predominantly men (77%) and White (59%), with the highest suicide incidence rate among male cross-country athletes (1:29 per 815 AYs).
• The overall incidence of suicide was 1:71 per 145 AYs.
• Over the last 10 years, suicide was the second most common cause of death after accidents, with the proportion of deaths by suicide doubling from the first to the second decades (7.6% to 15.3%).
• Among men, the suicide incidence rate increased in a linear fashion (5-year incidence rate ratio, 1.32; 95% CI, 1.14-1.53), while among women, a quadratic association was identified (P = .002), with the incidence rate reaching its lowest point in women from 2010 to 2011 and increasing thereafter.

IN PRACTICE:

“Athletes are generally thought of as one of the healthiest populations in our society, yet the pressures of school, internal and external performance expectations, time demands, injury, athletic identity, and physical fatigue can lead to depression, mental health problems, and suicide,” the authors wrote. “Although the rate of suicide among collegiate athletes remains lower than the general population, it is important to recognize the parallel increase to ensure this population is not overlooked when assessing for risk factors and implementing prevention strategies.”

SOURCE:

Bridget M. Whelan, MPH, research scientist in the Department of Family Medicine, Sports Medicine Section, University of Washington School of Medicine, Seattle, was the lead and corresponding author on the study, which was published online in the British Journal of Sports Medicine.

LIMITATIONS:

There is no mandatory reporting system for athlete deaths in the United States, and investigators’ search identified 16 deaths with unknown causes, suggesting reported suicide incidence rates may be underestimated. Additionally, in cases of overdose that were not clearly intentional, the death was listed as “overdose,” possibly resulting in underreporting of suicide.

DISCLOSURES:

No source of study funding was listed. The authors disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Girls are catching up with and sometimes surpassing boys in terms of adolescent substance use, warned the authors of a new report detailing trends across several regions between 2018 and 2022. The latest 4-yearly Health Behaviour in School-Aged Children study, in collaboration with the World Health Organization (WHO) Regional Office for Europe, concluded that substance use remains “a crucial public health problem among adolescents” despite overall declines in smoking, alcohol, and cannabis use.

The new report: A focus on adolescent substance use in Europe, central Asia, and Canada, detailed substance use among adolescents aged 11, 13, and 15 years across 44 countries and regions in Europe, Central Asia, and Canada in the 2021-2022 school-based survey.

Principal findings included:

• Cigarette smoking: Lifetime smoking declined between 2018 and 2022, particularly among 13-year-old boys and 15-year-old boys and girls. There was also a small but significant decrease in current smoking among 15-year-old boys.
• Alcohol use: Lifetime use decreased overall in boys between 2018 and 2022, particularly among 15-year-olds. An increase was observed among 11- and 13-year-old girls but not 15-year-old girls. There was a small but significant decrease in the proportion of current drinkers among 15-year-old boys, with no change among 11- and 13-year-old boys. Current alcohol use increased among girls in all age groups.
• Cannabis use: Lifetime use among 15-year-olds decreased slightly from 14% to 12% between 2018 and 2022, while 6% of 15-year-olds reported having used cannabis in the previous 30 days.
• Vaping: In 2022 vapes (e-cigarettes) were more popular among adolescents than conventional tobacco cigarettes.

Traditional Gender Gap Narrowing or Reversing

Report coauthor Judith Brown from the University of Glasgow, Glasgow, Scotland, and a project manager for the Scottish survey, said that “there was an overall increase in current alcohol use and drunkenness among older girls” despite the overall decrease in boys’ alcohol use.

She explained: “Substance use has traditionally been more prevalent among boys, and the survey findings confirm a well-established gender difference, with higher prevalence in boys than in girls among 11-year-olds. By the age of 13, however, gender differences diminish or even disappear in many countries and regions.”

“Among 15-year-olds, girls often reported more frequent substance use than boys. While this pattern has been known for cigarette smoking in many countries and regions for about two decades, especially among 15-year-olds, it is a new phenomenon for behaviors related to other substances (such as alcohol consumption and drunkenness) in most countries and regions. Historically, prevalence for these behaviors has been higher among boys than girls.”

The new survey results highlight this gender reversal for several substances, she said. “Cannabis is the only substance for which both lifetime and current use is consistently higher in boys.”
 

Vaping Is an Emerging Public Health Concern

Dr. Brown added that the 2022 survey was the first time that vaping data had been collected from all countries. Although this is against the background of continuing decreases in smoking rates, “researchers suggest the transition to e-cigarettes, as a more popular choice than conventional cigarettes, highlights an urgent need for more targeted interventions to address this emerging public health concern.”

The report authors commented that because young people’s brains are still developing, they are “very sensitive to substances such as nicotine,” making it “easier for them to get hooked.”

Margreet de Looze, PhD, assistant professor of interdisciplinary social science at Utrecht University in Utrecht, the Netherlands, agreed with the authors’ concerns. “Vaping is extremely attractive for young people,” she said, “because the taste is more attractive than that of traditional cigarettes.” Until recently, many people were not aware of health hazards attached to vaping. “While more research is needed, vaping may function as a first step toward tobacco use and is hazardous for young people’s health. Therefore, it should be strongly discouraged.”
 

Substance Use Trends May Be Stabilizing or Rising Again

Increased awareness of the harmful effects of alcohol for adolescent development is also one postulated reason for declining adolescent alcohol consumption in both Europe and North America over the past two decades, which Dr. de Looze’s research has explored. Her work has also noted the “growing trend” of young people abstaining from alcohol altogether and some evidence of reductions in adolescent risk behaviors more generally, including early sexual initiation and juvenile crime.

“It may be good to realize that, in fact, the current generation of youth in many respects is healthier and reports less risky health behaviors as compared to previous generations,” she said.

However, “The declining trend in adolescent substance use that took place in many countries since the beginning of the 21st century seems to have stabilized, and moreover, in some countries and subgroups of adolescents, substance use appears to be on the rise again.” She cited particularly an overall increase in current alcohol use and drunkenness among older girls between 2018 and 2022. “It appears that, especially for girls, recent trends over time are less favorable as compared with boys.”
 

Multiple Influences on Adolescent Substance Abuse

Peer group influences are known to come to the fore during adolescence, and Dr. de Looze added that the early 21st century saw marked reductions in adolescent face-to-face contacts with their peers due to the rise in digital communications. “Adolescents typically use substances in the presence of peers (and in the absence of adults/parents), as it increases their status in their peer group.” Reduced in person interactions with friends may therefore have contributed to the earlier decline in substance use.

However, her team had found that adolescents who spend much time online with friends often also spend much time with friends offline. “They are what you could call the ‘social’ youth, who just spend much time with peers, be it offline or online,” she said. “More research is needed to disentangle exactly how, what kind, for whom the digital environment may be related to young people’s substance use,” she said.

“We also see that young people actively select their friends. So, if you are curious and a bit of a sensation-seeker yourself, you are more likely to become friends with youth who are just like you, and together, you may be more likely to try out substances.”

Factors underlying adolescent substance use and differences between countries are influenced by a complex interplay of factors, said Carina Ferreira-Borges, PhD, regional adviser for alcohol, illicit drugs, and prison health at the WHO Regional Office for Europe.

“Prevention measures definitely play a critical role in reducing substance use,” she said, “but other factors, such as cultural norms and socioeconomic conditions, also significantly impact these patterns.”

“Variations in substance use among countries can be attributed to different levels of implemented polices, public health initiatives, and the extent to which substance use is normalized or stigmatized within each society.”
 

Policy Efforts Must Be Targeted

“To address these disparities effectively, interventions and population-level policies need to be culturally adapted and target the specific environments where substance use is normalized among adolescents. By understanding and modifying the broader context in which young people make choices about substance use, we can better influence their behavior and health outcomes.”

Dr. de Looze cautioned, “In the past two decades, public health efforts in many countries have focused on reducing young people’s engagement in substance use. It is important that these efforts continue, as every year a new generation of youth is born. If public health efforts do not continue to focus on supporting a healthy lifestyle among young people, it should not come as a surprise that rates start or continue to rise again.”

A version of this article appeared on Medscape.com.

Girls are catching up with and sometimes surpassing boys in terms of adolescent substance use, warned the authors of a new report detailing trends across several regions between 2018 and 2022. The latest 4-yearly Health Behaviour in School-Aged Children study, in collaboration with the World Health Organization (WHO) Regional Office for Europe, concluded that substance use remains “a crucial public health problem among adolescents” despite overall declines in smoking, alcohol, and cannabis use.

The new report: A focus on adolescent substance use in Europe, central Asia, and Canada, detailed substance use among adolescents aged 11, 13, and 15 years across 44 countries and regions in Europe, Central Asia, and Canada in the 2021-2022 school-based survey.

Principal findings included:

• Cigarette smoking: Lifetime smoking declined between 2018 and 2022, particularly among 13-year-old boys and 15-year-old boys and girls. There was also a small but significant decrease in current smoking among 15-year-old boys.
• Alcohol use: Lifetime use decreased overall in boys between 2018 and 2022, particularly among 15-year-olds. An increase was observed among 11- and 13-year-old girls but not 15-year-old girls. There was a small but significant decrease in the proportion of current drinkers among 15-year-old boys, with no change among 11- and 13-year-old boys. Current alcohol use increased among girls in all age groups.
• Cannabis use: Lifetime use among 15-year-olds decreased slightly from 14% to 12% between 2018 and 2022, while 6% of 15-year-olds reported having used cannabis in the previous 30 days.
• Vaping: In 2022 vapes (e-cigarettes) were more popular among adolescents than conventional tobacco cigarettes.

Traditional Gender Gap Narrowing or Reversing

Report coauthor Judith Brown from the University of Glasgow, Glasgow, Scotland, and a project manager for the Scottish survey, said that “there was an overall increase in current alcohol use and drunkenness among older girls” despite the overall decrease in boys’ alcohol use.

She explained: “Substance use has traditionally been more prevalent among boys, and the survey findings confirm a well-established gender difference, with higher prevalence in boys than in girls among 11-year-olds. By the age of 13, however, gender differences diminish or even disappear in many countries and regions.”

“Among 15-year-olds, girls often reported more frequent substance use than boys. While this pattern has been known for cigarette smoking in many countries and regions for about two decades, especially among 15-year-olds, it is a new phenomenon for behaviors related to other substances (such as alcohol consumption and drunkenness) in most countries and regions. Historically, prevalence for these behaviors has been higher among boys than girls.”

The new survey results highlight this gender reversal for several substances, she said. “Cannabis is the only substance for which both lifetime and current use is consistently higher in boys.”
 

Vaping Is an Emerging Public Health Concern

Dr. Brown added that the 2022 survey was the first time that vaping data had been collected from all countries. Although this is against the background of continuing decreases in smoking rates, “researchers suggest the transition to e-cigarettes, as a more popular choice than conventional cigarettes, highlights an urgent need for more targeted interventions to address this emerging public health concern.”

The report authors commented that because young people’s brains are still developing, they are “very sensitive to substances such as nicotine,” making it “easier for them to get hooked.”

Margreet de Looze, PhD, assistant professor of interdisciplinary social science at Utrecht University in Utrecht, the Netherlands, agreed with the authors’ concerns. “Vaping is extremely attractive for young people,” she said, “because the taste is more attractive than that of traditional cigarettes.” Until recently, many people were not aware of health hazards attached to vaping. “While more research is needed, vaping may function as a first step toward tobacco use and is hazardous for young people’s health. Therefore, it should be strongly discouraged.”
 

Substance Use Trends May Be Stabilizing or Rising Again

Increased awareness of the harmful effects of alcohol for adolescent development is also one postulated reason for declining adolescent alcohol consumption in both Europe and North America over the past two decades, which Dr. de Looze’s research has explored. Her work has also noted the “growing trend” of young people abstaining from alcohol altogether and some evidence of reductions in adolescent risk behaviors more generally, including early sexual initiation and juvenile crime.

“It may be good to realize that, in fact, the current generation of youth in many respects is healthier and reports less risky health behaviors as compared to previous generations,” she said.

However, “The declining trend in adolescent substance use that took place in many countries since the beginning of the 21st century seems to have stabilized, and moreover, in some countries and subgroups of adolescents, substance use appears to be on the rise again.” She cited particularly an overall increase in current alcohol use and drunkenness among older girls between 2018 and 2022. “It appears that, especially for girls, recent trends over time are less favorable as compared with boys.”
 

Multiple Influences on Adolescent Substance Abuse

Peer group influences are known to come to the fore during adolescence, and Dr. de Looze added that the early 21st century saw marked reductions in adolescent face-to-face contacts with their peers due to the rise in digital communications. “Adolescents typically use substances in the presence of peers (and in the absence of adults/parents), as it increases their status in their peer group.” Reduced in person interactions with friends may therefore have contributed to the earlier decline in substance use.

However, her team had found that adolescents who spend much time online with friends often also spend much time with friends offline. “They are what you could call the ‘social’ youth, who just spend much time with peers, be it offline or online,” she said. “More research is needed to disentangle exactly how, what kind, for whom the digital environment may be related to young people’s substance use,” she said.

“We also see that young people actively select their friends. So, if you are curious and a bit of a sensation-seeker yourself, you are more likely to become friends with youth who are just like you, and together, you may be more likely to try out substances.”

Factors underlying adolescent substance use and differences between countries are influenced by a complex interplay of factors, said Carina Ferreira-Borges, PhD, regional adviser for alcohol, illicit drugs, and prison health at the WHO Regional Office for Europe.

“Prevention measures definitely play a critical role in reducing substance use,” she said, “but other factors, such as cultural norms and socioeconomic conditions, also significantly impact these patterns.”

“Variations in substance use among countries can be attributed to different levels of implemented polices, public health initiatives, and the extent to which substance use is normalized or stigmatized within each society.”
 

Policy Efforts Must Be Targeted

“To address these disparities effectively, interventions and population-level policies need to be culturally adapted and target the specific environments where substance use is normalized among adolescents. By understanding and modifying the broader context in which young people make choices about substance use, we can better influence their behavior and health outcomes.”

Dr. de Looze cautioned, “In the past two decades, public health efforts in many countries have focused on reducing young people’s engagement in substance use. It is important that these efforts continue, as every year a new generation of youth is born. If public health efforts do not continue to focus on supporting a healthy lifestyle among young people, it should not come as a surprise that rates start or continue to rise again.”

A version of this article appeared on Medscape.com.

Girls are catching up with and sometimes surpassing boys in terms of adolescent substance use, warned the authors of a new report detailing trends across several regions between 2018 and 2022. The latest 4-yearly Health Behaviour in School-Aged Children study, in collaboration with the World Health Organization (WHO) Regional Office for Europe, concluded that substance use remains “a crucial public health problem among adolescents” despite overall declines in smoking, alcohol, and cannabis use.

The new report: A focus on adolescent substance use in Europe, central Asia, and Canada, detailed substance use among adolescents aged 11, 13, and 15 years across 44 countries and regions in Europe, Central Asia, and Canada in the 2021-2022 school-based survey.

Principal findings included:

• Cigarette smoking: Lifetime smoking declined between 2018 and 2022, particularly among 13-year-old boys and 15-year-old boys and girls. There was also a small but significant decrease in current smoking among 15-year-old boys.
• Alcohol use: Lifetime use decreased overall in boys between 2018 and 2022, particularly among 15-year-olds. An increase was observed among 11- and 13-year-old girls but not 15-year-old girls. There was a small but significant decrease in the proportion of current drinkers among 15-year-old boys, with no change among 11- and 13-year-old boys. Current alcohol use increased among girls in all age groups.
• Cannabis use: Lifetime use among 15-year-olds decreased slightly from 14% to 12% between 2018 and 2022, while 6% of 15-year-olds reported having used cannabis in the previous 30 days.
• Vaping: In 2022 vapes (e-cigarettes) were more popular among adolescents than conventional tobacco cigarettes.

Traditional Gender Gap Narrowing or Reversing

Report coauthor Judith Brown from the University of Glasgow, Glasgow, Scotland, and a project manager for the Scottish survey, said that “there was an overall increase in current alcohol use and drunkenness among older girls” despite the overall decrease in boys’ alcohol use.

She explained: “Substance use has traditionally been more prevalent among boys, and the survey findings confirm a well-established gender difference, with higher prevalence in boys than in girls among 11-year-olds. By the age of 13, however, gender differences diminish or even disappear in many countries and regions.”

“Among 15-year-olds, girls often reported more frequent substance use than boys. While this pattern has been known for cigarette smoking in many countries and regions for about two decades, especially among 15-year-olds, it is a new phenomenon for behaviors related to other substances (such as alcohol consumption and drunkenness) in most countries and regions. Historically, prevalence for these behaviors has been higher among boys than girls.”

The new survey results highlight this gender reversal for several substances, she said. “Cannabis is the only substance for which both lifetime and current use is consistently higher in boys.”
 

Vaping Is an Emerging Public Health Concern

Dr. Brown added that the 2022 survey was the first time that vaping data had been collected from all countries. Although this is against the background of continuing decreases in smoking rates, “researchers suggest the transition to e-cigarettes, as a more popular choice than conventional cigarettes, highlights an urgent need for more targeted interventions to address this emerging public health concern.”

The report authors commented that because young people’s brains are still developing, they are “very sensitive to substances such as nicotine,” making it “easier for them to get hooked.”

Margreet de Looze, PhD, assistant professor of interdisciplinary social science at Utrecht University in Utrecht, the Netherlands, agreed with the authors’ concerns. “Vaping is extremely attractive for young people,” she said, “because the taste is more attractive than that of traditional cigarettes.” Until recently, many people were not aware of health hazards attached to vaping. “While more research is needed, vaping may function as a first step toward tobacco use and is hazardous for young people’s health. Therefore, it should be strongly discouraged.”
 

Substance Use Trends May Be Stabilizing or Rising Again

Increased awareness of the harmful effects of alcohol for adolescent development is also one postulated reason for declining adolescent alcohol consumption in both Europe and North America over the past two decades, which Dr. de Looze’s research has explored. Her work has also noted the “growing trend” of young people abstaining from alcohol altogether and some evidence of reductions in adolescent risk behaviors more generally, including early sexual initiation and juvenile crime.

“It may be good to realize that, in fact, the current generation of youth in many respects is healthier and reports less risky health behaviors as compared to previous generations,” she said.

However, “The declining trend in adolescent substance use that took place in many countries since the beginning of the 21st century seems to have stabilized, and moreover, in some countries and subgroups of adolescents, substance use appears to be on the rise again.” She cited particularly an overall increase in current alcohol use and drunkenness among older girls between 2018 and 2022. “It appears that, especially for girls, recent trends over time are less favorable as compared with boys.”
 

Multiple Influences on Adolescent Substance Abuse

Peer group influences are known to come to the fore during adolescence, and Dr. de Looze added that the early 21st century saw marked reductions in adolescent face-to-face contacts with their peers due to the rise in digital communications. “Adolescents typically use substances in the presence of peers (and in the absence of adults/parents), as it increases their status in their peer group.” Reduced in person interactions with friends may therefore have contributed to the earlier decline in substance use.

However, her team had found that adolescents who spend much time online with friends often also spend much time with friends offline. “They are what you could call the ‘social’ youth, who just spend much time with peers, be it offline or online,” she said. “More research is needed to disentangle exactly how, what kind, for whom the digital environment may be related to young people’s substance use,” she said.

“We also see that young people actively select their friends. So, if you are curious and a bit of a sensation-seeker yourself, you are more likely to become friends with youth who are just like you, and together, you may be more likely to try out substances.”

Factors underlying adolescent substance use and differences between countries are influenced by a complex interplay of factors, said Carina Ferreira-Borges, PhD, regional adviser for alcohol, illicit drugs, and prison health at the WHO Regional Office for Europe.

“Prevention measures definitely play a critical role in reducing substance use,” she said, “but other factors, such as cultural norms and socioeconomic conditions, also significantly impact these patterns.”

“Variations in substance use among countries can be attributed to different levels of implemented polices, public health initiatives, and the extent to which substance use is normalized or stigmatized within each society.”
 

Policy Efforts Must Be Targeted

“To address these disparities effectively, interventions and population-level policies need to be culturally adapted and target the specific environments where substance use is normalized among adolescents. By understanding and modifying the broader context in which young people make choices about substance use, we can better influence their behavior and health outcomes.”

Dr. de Looze cautioned, “In the past two decades, public health efforts in many countries have focused on reducing young people’s engagement in substance use. It is important that these efforts continue, as every year a new generation of youth is born. If public health efforts do not continue to focus on supporting a healthy lifestyle among young people, it should not come as a surprise that rates start or continue to rise again.”

A version of this article appeared on Medscape.com.

The Food and Drug Administration (FDA) has issued a complete response letter regarding the Biologics License Application (BLA) for prademagene zamikeracel (pz-cel), which is under review for the treatment of patients with recessive dystrophic epidermolysis bullosa (RDEB), requesting more information from the manufacturer.

Pz-cel, which comprises autologous, COL7A1 gene–corrected epidermal sheets, is being evaluated for its ability to enable normal type VII collagen expression in a patient’s skin cells and to facilitate wound healing and pain reduction in wounds in patients with RDEB after a one-time application procedure. The cause of RDEB is a defect in the COL7A1 gene that “results in the inability to produce type VII collagen,” a press release from the manufacturer noted.

[embed:render:related:node:264410]

On April 22, 2024, the manufacturer Abeona Therapeutics announced that following a meeting with the FDA in March and in a subsequent request for information, the agency requires additional information to satisfy certain Chemistry Manufacturing and Controls requirements before the BLA for pz-cel can be approved. According to a press release from the company, the information pertains to validation requirements for certain manufacturing and release testing methods, including some that were observed during the FDA’s pre-licensing inspection.

The complete response letter did not identify any issues related to the clinical efficacy or safety data in the BLA, and the FDA did not request any new clinical trials or clinical data to support approval, according to the company.

The company anticipates completing the BLA resubmission in the third quarter of 2024. The application is supported by clinical efficacy and safety data from the pivotal phase 3 VIITAL study and a phase 1/2a study in patients with RDEB.

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

The Food and Drug Administration (FDA) has issued a complete response letter regarding the Biologics License Application (BLA) for prademagene zamikeracel (pz-cel), which is under review for the treatment of patients with recessive dystrophic epidermolysis bullosa (RDEB), requesting more information from the manufacturer.

Pz-cel, which comprises autologous, COL7A1 gene–corrected epidermal sheets, is being evaluated for its ability to enable normal type VII collagen expression in a patient’s skin cells and to facilitate wound healing and pain reduction in wounds in patients with RDEB after a one-time application procedure. The cause of RDEB is a defect in the COL7A1 gene that “results in the inability to produce type VII collagen,” a press release from the manufacturer noted.

[embed:render:related:node:264410]

On April 22, 2024, the manufacturer Abeona Therapeutics announced that following a meeting with the FDA in March and in a subsequent request for information, the agency requires additional information to satisfy certain Chemistry Manufacturing and Controls requirements before the BLA for pz-cel can be approved. According to a press release from the company, the information pertains to validation requirements for certain manufacturing and release testing methods, including some that were observed during the FDA’s pre-licensing inspection.

The complete response letter did not identify any issues related to the clinical efficacy or safety data in the BLA, and the FDA did not request any new clinical trials or clinical data to support approval, according to the company.

The company anticipates completing the BLA resubmission in the third quarter of 2024. The application is supported by clinical efficacy and safety data from the pivotal phase 3 VIITAL study and a phase 1/2a study in patients with RDEB.

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

The Food and Drug Administration (FDA) has issued a complete response letter regarding the Biologics License Application (BLA) for prademagene zamikeracel (pz-cel), which is under review for the treatment of patients with recessive dystrophic epidermolysis bullosa (RDEB), requesting more information from the manufacturer.

Pz-cel, which comprises autologous, COL7A1 gene–corrected epidermal sheets, is being evaluated for its ability to enable normal type VII collagen expression in a patient’s skin cells and to facilitate wound healing and pain reduction in wounds in patients with RDEB after a one-time application procedure. The cause of RDEB is a defect in the COL7A1 gene that “results in the inability to produce type VII collagen,” a press release from the manufacturer noted.

[embed:render:related:node:264410]

On April 22, 2024, the manufacturer Abeona Therapeutics announced that following a meeting with the FDA in March and in a subsequent request for information, the agency requires additional information to satisfy certain Chemistry Manufacturing and Controls requirements before the BLA for pz-cel can be approved. According to a press release from the company, the information pertains to validation requirements for certain manufacturing and release testing methods, including some that were observed during the FDA’s pre-licensing inspection.

The complete response letter did not identify any issues related to the clinical efficacy or safety data in the BLA, and the FDA did not request any new clinical trials or clinical data to support approval, according to the company.

The company anticipates completing the BLA resubmission in the third quarter of 2024. The application is supported by clinical efficacy and safety data from the pivotal phase 3 VIITAL study and a phase 1/2a study in patients with RDEB.

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

TOPLINE:

Most children and adolescents with chronic skin disorders may experience stigma, which is strongly associated with reduced quality of life (QOL) and childhood depression.

METHODOLOGY:

• Stigmatization has been addressed for several chronic medical conditions, such as HIV/AIDS, obesity, and mental illness; however, it has received limited attention in children living with chronic skin disorders.
• This cross-sectional, single-visit study examined the prevalence of stigma, its dependence on disease visibility and severity, and its association with mental health and QoL in children with chronic skin disorders.
• A total of 1671 children aged 8-17 years (57.9% girls; mean age, 13.7 years) were recruited from 32 pediatric dermatology centers in the United States and Canada from November 2018 to November 2021. The most common conditions were acne, atopic dermatitis/eczematous disorders, alopecia, and psoriasis, but rare genetic disorders were also represented.
• The primary outcome was the extent of stigmatization in relation to disease visibility, assessed using the Patient-Reported Outcomes Measurement Instrumentation System Pediatric Stigma-Skin.
• Secondary outcomes were the extent of stigmatization in relation to disease severity, along with QoL, depression, anxiety, and poor peer relationships.

TAKEAWAY:

• Approximately half (56.4%) of the children self-reported their skin condition as highly visible; 50.5% reported their disease severity as moderate, while 21.3% reported it as severe.
• Stigma was experienced by 73% of children and adolescents with chronic skin disease, with 43.8% reporting moderate stigma.
• Stigma scores correlated strongly with impaired QOL (Spearman’s rank correlation coefficient = 0.73) and child-reported scores for depression (Spearman’s rank correlation coefficient = 0.61) and moderately with anxiety (Spearman’s rank correlation coefficient = 0.54) and peer relationships (Spearman’s rank correlation coefficient = −0.49; all P < .001).
• Although stigma is increased for children with higher disease visibility and severity, the relatively weak correlation between child-assessed disease visibility and stigma (Spearman’s rank correlation coefficient = 0.22) showed that stigma is common in children even when diseases are not highly visible.

IN PRACTICE:

“Better treatment approaches for chronic skin diseases in children remain an unmet need. Increased awareness and instituting medical and psychological interventions to identify and reduce stigma and disease severity are important directions for improving QOL,” the authors concluded.

SOURCE:

Amy S. Paller, MD, professor of pediatrics and dermatology, Northwestern University, Chicago, led the study, which was published online in JAMA Dermatology.

LIMITATIONS:

Stigmatization needs to be assessed in children from low- and middle-income countries. Investigators enrolled children who had physician-assessed moderate to severe disease severity and/or at least some visibility of skin disease while wearing clothing, which resulted in exclusion of children with mild chronic disease, and the pandemic limited enrollment.

DISCLOSURES:

This study was funded through a grant from the Pediatric Dermatology Research Alliance (PeDRA). The authors declared receiving grants, personal fees, and honorarium and having other ties with various sources.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Most children and adolescents with chronic skin disorders may experience stigma, which is strongly associated with reduced quality of life (QOL) and childhood depression.

METHODOLOGY:

• Stigmatization has been addressed for several chronic medical conditions, such as HIV/AIDS, obesity, and mental illness; however, it has received limited attention in children living with chronic skin disorders.
• This cross-sectional, single-visit study examined the prevalence of stigma, its dependence on disease visibility and severity, and its association with mental health and QoL in children with chronic skin disorders.
• A total of 1671 children aged 8-17 years (57.9% girls; mean age, 13.7 years) were recruited from 32 pediatric dermatology centers in the United States and Canada from November 2018 to November 2021. The most common conditions were acne, atopic dermatitis/eczematous disorders, alopecia, and psoriasis, but rare genetic disorders were also represented.
• The primary outcome was the extent of stigmatization in relation to disease visibility, assessed using the Patient-Reported Outcomes Measurement Instrumentation System Pediatric Stigma-Skin.
• Secondary outcomes were the extent of stigmatization in relation to disease severity, along with QoL, depression, anxiety, and poor peer relationships.

TAKEAWAY:

• Approximately half (56.4%) of the children self-reported their skin condition as highly visible; 50.5% reported their disease severity as moderate, while 21.3% reported it as severe.
• Stigma was experienced by 73% of children and adolescents with chronic skin disease, with 43.8% reporting moderate stigma.
• Stigma scores correlated strongly with impaired QOL (Spearman’s rank correlation coefficient = 0.73) and child-reported scores for depression (Spearman’s rank correlation coefficient = 0.61) and moderately with anxiety (Spearman’s rank correlation coefficient = 0.54) and peer relationships (Spearman’s rank correlation coefficient = −0.49; all P < .001).
• Although stigma is increased for children with higher disease visibility and severity, the relatively weak correlation between child-assessed disease visibility and stigma (Spearman’s rank correlation coefficient = 0.22) showed that stigma is common in children even when diseases are not highly visible.

IN PRACTICE:

“Better treatment approaches for chronic skin diseases in children remain an unmet need. Increased awareness and instituting medical and psychological interventions to identify and reduce stigma and disease severity are important directions for improving QOL,” the authors concluded.

SOURCE:

Amy S. Paller, MD, professor of pediatrics and dermatology, Northwestern University, Chicago, led the study, which was published online in JAMA Dermatology.

LIMITATIONS:

Stigmatization needs to be assessed in children from low- and middle-income countries. Investigators enrolled children who had physician-assessed moderate to severe disease severity and/or at least some visibility of skin disease while wearing clothing, which resulted in exclusion of children with mild chronic disease, and the pandemic limited enrollment.

DISCLOSURES:

This study was funded through a grant from the Pediatric Dermatology Research Alliance (PeDRA). The authors declared receiving grants, personal fees, and honorarium and having other ties with various sources.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Most children and adolescents with chronic skin disorders may experience stigma, which is strongly associated with reduced quality of life (QOL) and childhood depression.

METHODOLOGY:

• Stigmatization has been addressed for several chronic medical conditions, such as HIV/AIDS, obesity, and mental illness; however, it has received limited attention in children living with chronic skin disorders.
• This cross-sectional, single-visit study examined the prevalence of stigma, its dependence on disease visibility and severity, and its association with mental health and QoL in children with chronic skin disorders.
• A total of 1671 children aged 8-17 years (57.9% girls; mean age, 13.7 years) were recruited from 32 pediatric dermatology centers in the United States and Canada from November 2018 to November 2021. The most common conditions were acne, atopic dermatitis/eczematous disorders, alopecia, and psoriasis, but rare genetic disorders were also represented.
• The primary outcome was the extent of stigmatization in relation to disease visibility, assessed using the Patient-Reported Outcomes Measurement Instrumentation System Pediatric Stigma-Skin.
• Secondary outcomes were the extent of stigmatization in relation to disease severity, along with QoL, depression, anxiety, and poor peer relationships.

TAKEAWAY:

• Approximately half (56.4%) of the children self-reported their skin condition as highly visible; 50.5% reported their disease severity as moderate, while 21.3% reported it as severe.
• Stigma was experienced by 73% of children and adolescents with chronic skin disease, with 43.8% reporting moderate stigma.
• Stigma scores correlated strongly with impaired QOL (Spearman’s rank correlation coefficient = 0.73) and child-reported scores for depression (Spearman’s rank correlation coefficient = 0.61) and moderately with anxiety (Spearman’s rank correlation coefficient = 0.54) and peer relationships (Spearman’s rank correlation coefficient = −0.49; all P < .001).
• Although stigma is increased for children with higher disease visibility and severity, the relatively weak correlation between child-assessed disease visibility and stigma (Spearman’s rank correlation coefficient = 0.22) showed that stigma is common in children even when diseases are not highly visible.

IN PRACTICE:

“Better treatment approaches for chronic skin diseases in children remain an unmet need. Increased awareness and instituting medical and psychological interventions to identify and reduce stigma and disease severity are important directions for improving QOL,” the authors concluded.

SOURCE:

Amy S. Paller, MD, professor of pediatrics and dermatology, Northwestern University, Chicago, led the study, which was published online in JAMA Dermatology.

LIMITATIONS:

Stigmatization needs to be assessed in children from low- and middle-income countries. Investigators enrolled children who had physician-assessed moderate to severe disease severity and/or at least some visibility of skin disease while wearing clothing, which resulted in exclusion of children with mild chronic disease, and the pandemic limited enrollment.

DISCLOSURES:

This study was funded through a grant from the Pediatric Dermatology Research Alliance (PeDRA). The authors declared receiving grants, personal fees, and honorarium and having other ties with various sources.
 

A version of this article appeared on Medscape.com.

Children with growth hormone deficiency (GHD) have differences in gut microbiota and microbial metabolites from both individuals with idiopathic short stature (ISS) and healthy controls, suggesting an interaction with growth hormone levels, said Chinese researchers.

The research, published recently in Pediatric Research, involved more than 80 children and showed that those with GHD had alterations in microbial populations that have been linked to longevity, as well as a microbial and metabolite signature that allowed accurate discrimination from ISS.

“These findings provide novel insights into potential early diagnosis and innovative treatment alternatives, such as fecal microbiota transplantation, for short stature with varying growth hormone levels,” the authors wrote.

Andrew Dauber, MD, MMSc, chief of endocrinology, Children’s National Hospital, Washington, who was not involved in the study, said that while this is “a really interesting area of research,” he expressed “hesitancy about getting too excited about this data yet.”

“One of the problems is how you define growth hormone deficiency,” as it is “not a black and white diagnosis,” and the etiology and child’s growth trajectory also need to be considered, Dr. Dauber told said.

He explained: “The problem is that, when you rely on the growth hormone stimulation test alone, there’s so many false positives and so much overlap between patients with true growth hormone deficiency and those without. And I think that this article fell prey to that.”

He added: “It would be really, really interesting and helpful to have a microbiome signature that allows you to distinguish between true growth hormone deficiency and patients with idiopathic short stature.”

“But you have to make sure that your groups are very well defined for this study to be really valid. And that’s one of my concerns here.”

Dr. Dauber continued: “Now, that being said, they did find some associations that correlated with growth hormone peak levels,” some which replicate previous findings, “so I do think that there are kernels of important findings here.”
 

‘Tease Out Influences’ to Isolate the Interaction

He pointed out that there are “many factors that influence the microbiome,” such as the use of antibiotics, diet, age, and geographic location. Therefore, a study that could truly tease out all these influences and isolate the interaction with growth hormone levels would need to be “very thoughtfully designed.”

A number of factors contribute to short stature, lead author Lan Li, MD, Department of Radiology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China, and colleagues.

These include genetic factors, environmental factors, and conditions such as being small for gestational age at birth, familial short stature, and chronic systemic diseases, as well as GHD and ISS.

Recent animal studies have suggested that there may be a bidirectional relationship between the gut microbiota and the growth hormone/insulin-like growth factor 1 axis, and it has been shown that individuals with GHD have significant alterations in their gut microbiota compared with healthy controls.

To investigate, they studied 36 children diagnosed with GHD, 32 with ISS, and 16 age- and sex-matched healthy controls, all of whom were recruited between February 2019 and June 2021 from the Pediatric Endocrinology Department of The Second Affiliated Hospital of Wenzhou Medical University.

Fecal samples obtained from the children underwent microbiome analysis using 16S ribosomal RNA gene sequencing, alongside nuclear MRI analysis of the metabolome, or the entire complement of small molecules in the samples.

Patients with GHD had a significantly higher body mass index than those with ISS (P < .05), and their peak growth hormone level was significantly lower (P < .001). Patients with GHD also had significantly higher total cholesterol and low-density lipoprotein cholesterol levels than patients with ISS (P < .05).

The team reports that the alpha diversity of the fecal microbiome, which measures the microbial diversity within a fecal sample, was similar between the three groups.

However, there was significant variation between the groups in the beta diversity, which quantifies the similarity or dissimilarity between two samples, and allows the overall taxonomic or functional diversity pattern to be linked to environmental features.

Compared with the healthy control group, the abundance of Pelomonas, Rodentibacter, and Rothia was significantly decreased in GHD and patients with ISS, while the abundance of Prevotellaceae_NK3B31_group was increased in the two patient groups, particularly in those with GHD.

In addition, the researchers found a decreased Firmicutes/Bacteroidota (F/B) ratio in participants with short stature, particularly in the GHD group. They noted that “emerging evidence suggests the F/B ratio may play a role in longevity.”

Nocardioides was substantially more common in the ISS group vs both patients with GHD and healthy controls, while Fusobacterium mortiferum was characteristic of GHD. The team suggests this “may serve as a critical intestinal factor contributing to the short stature observed in GHD.”

The metabolome analysis revealed that glucose, pyruvate, and pyrimidine metabolism may also play a significant role in distinguishing between patients with GHD and ISS and healthy control groups.

Finally, the team demonstrated that a panel combining 13 microbiome and metabolome markers was able to discriminate between GHD and ISS at an area under the receiver operating characteristic curve of 0.945, with a sensitivity of 87% and a specificity of 91%.

The study was supported by grants from the National Natural Science Foundation of China and Wenzhou Science and Technology Bureau in China. No relevant financial relationships were declared.
 

A version of this article appeared on Medscape.com.

Children with growth hormone deficiency (GHD) have differences in gut microbiota and microbial metabolites from both individuals with idiopathic short stature (ISS) and healthy controls, suggesting an interaction with growth hormone levels, said Chinese researchers.

The research, published recently in Pediatric Research, involved more than 80 children and showed that those with GHD had alterations in microbial populations that have been linked to longevity, as well as a microbial and metabolite signature that allowed accurate discrimination from ISS.

“These findings provide novel insights into potential early diagnosis and innovative treatment alternatives, such as fecal microbiota transplantation, for short stature with varying growth hormone levels,” the authors wrote.

Andrew Dauber, MD, MMSc, chief of endocrinology, Children’s National Hospital, Washington, who was not involved in the study, said that while this is “a really interesting area of research,” he expressed “hesitancy about getting too excited about this data yet.”

“One of the problems is how you define growth hormone deficiency,” as it is “not a black and white diagnosis,” and the etiology and child’s growth trajectory also need to be considered, Dr. Dauber told said.

He explained: “The problem is that, when you rely on the growth hormone stimulation test alone, there’s so many false positives and so much overlap between patients with true growth hormone deficiency and those without. And I think that this article fell prey to that.”

He added: “It would be really, really interesting and helpful to have a microbiome signature that allows you to distinguish between true growth hormone deficiency and patients with idiopathic short stature.”

“But you have to make sure that your groups are very well defined for this study to be really valid. And that’s one of my concerns here.”

Dr. Dauber continued: “Now, that being said, they did find some associations that correlated with growth hormone peak levels,” some which replicate previous findings, “so I do think that there are kernels of important findings here.”
 

‘Tease Out Influences’ to Isolate the Interaction

He pointed out that there are “many factors that influence the microbiome,” such as the use of antibiotics, diet, age, and geographic location. Therefore, a study that could truly tease out all these influences and isolate the interaction with growth hormone levels would need to be “very thoughtfully designed.”

A number of factors contribute to short stature, lead author Lan Li, MD, Department of Radiology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China, and colleagues.

These include genetic factors, environmental factors, and conditions such as being small for gestational age at birth, familial short stature, and chronic systemic diseases, as well as GHD and ISS.

Recent animal studies have suggested that there may be a bidirectional relationship between the gut microbiota and the growth hormone/insulin-like growth factor 1 axis, and it has been shown that individuals with GHD have significant alterations in their gut microbiota compared with healthy controls.

To investigate, they studied 36 children diagnosed with GHD, 32 with ISS, and 16 age- and sex-matched healthy controls, all of whom were recruited between February 2019 and June 2021 from the Pediatric Endocrinology Department of The Second Affiliated Hospital of Wenzhou Medical University.

Fecal samples obtained from the children underwent microbiome analysis using 16S ribosomal RNA gene sequencing, alongside nuclear MRI analysis of the metabolome, or the entire complement of small molecules in the samples.

Patients with GHD had a significantly higher body mass index than those with ISS (P < .05), and their peak growth hormone level was significantly lower (P < .001). Patients with GHD also had significantly higher total cholesterol and low-density lipoprotein cholesterol levels than patients with ISS (P < .05).

The team reports that the alpha diversity of the fecal microbiome, which measures the microbial diversity within a fecal sample, was similar between the three groups.

However, there was significant variation between the groups in the beta diversity, which quantifies the similarity or dissimilarity between two samples, and allows the overall taxonomic or functional diversity pattern to be linked to environmental features.

Compared with the healthy control group, the abundance of Pelomonas, Rodentibacter, and Rothia was significantly decreased in GHD and patients with ISS, while the abundance of Prevotellaceae_NK3B31_group was increased in the two patient groups, particularly in those with GHD.

In addition, the researchers found a decreased Firmicutes/Bacteroidota (F/B) ratio in participants with short stature, particularly in the GHD group. They noted that “emerging evidence suggests the F/B ratio may play a role in longevity.”

Nocardioides was substantially more common in the ISS group vs both patients with GHD and healthy controls, while Fusobacterium mortiferum was characteristic of GHD. The team suggests this “may serve as a critical intestinal factor contributing to the short stature observed in GHD.”

The metabolome analysis revealed that glucose, pyruvate, and pyrimidine metabolism may also play a significant role in distinguishing between patients with GHD and ISS and healthy control groups.

Finally, the team demonstrated that a panel combining 13 microbiome and metabolome markers was able to discriminate between GHD and ISS at an area under the receiver operating characteristic curve of 0.945, with a sensitivity of 87% and a specificity of 91%.

The study was supported by grants from the National Natural Science Foundation of China and Wenzhou Science and Technology Bureau in China. No relevant financial relationships were declared.
 

A version of this article appeared on Medscape.com.

Children with growth hormone deficiency (GHD) have differences in gut microbiota and microbial metabolites from both individuals with idiopathic short stature (ISS) and healthy controls, suggesting an interaction with growth hormone levels, said Chinese researchers.

The research, published recently in Pediatric Research, involved more than 80 children and showed that those with GHD had alterations in microbial populations that have been linked to longevity, as well as a microbial and metabolite signature that allowed accurate discrimination from ISS.

“These findings provide novel insights into potential early diagnosis and innovative treatment alternatives, such as fecal microbiota transplantation, for short stature with varying growth hormone levels,” the authors wrote.

Andrew Dauber, MD, MMSc, chief of endocrinology, Children’s National Hospital, Washington, who was not involved in the study, said that while this is “a really interesting area of research,” he expressed “hesitancy about getting too excited about this data yet.”

“One of the problems is how you define growth hormone deficiency,” as it is “not a black and white diagnosis,” and the etiology and child’s growth trajectory also need to be considered, Dr. Dauber told said.

He explained: “The problem is that, when you rely on the growth hormone stimulation test alone, there’s so many false positives and so much overlap between patients with true growth hormone deficiency and those without. And I think that this article fell prey to that.”

He added: “It would be really, really interesting and helpful to have a microbiome signature that allows you to distinguish between true growth hormone deficiency and patients with idiopathic short stature.”

“But you have to make sure that your groups are very well defined for this study to be really valid. And that’s one of my concerns here.”

Dr. Dauber continued: “Now, that being said, they did find some associations that correlated with growth hormone peak levels,” some which replicate previous findings, “so I do think that there are kernels of important findings here.”
 

‘Tease Out Influences’ to Isolate the Interaction

He pointed out that there are “many factors that influence the microbiome,” such as the use of antibiotics, diet, age, and geographic location. Therefore, a study that could truly tease out all these influences and isolate the interaction with growth hormone levels would need to be “very thoughtfully designed.”

A number of factors contribute to short stature, lead author Lan Li, MD, Department of Radiology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China, and colleagues.

These include genetic factors, environmental factors, and conditions such as being small for gestational age at birth, familial short stature, and chronic systemic diseases, as well as GHD and ISS.

Recent animal studies have suggested that there may be a bidirectional relationship between the gut microbiota and the growth hormone/insulin-like growth factor 1 axis, and it has been shown that individuals with GHD have significant alterations in their gut microbiota compared with healthy controls.

To investigate, they studied 36 children diagnosed with GHD, 32 with ISS, and 16 age- and sex-matched healthy controls, all of whom were recruited between February 2019 and June 2021 from the Pediatric Endocrinology Department of The Second Affiliated Hospital of Wenzhou Medical University.

Fecal samples obtained from the children underwent microbiome analysis using 16S ribosomal RNA gene sequencing, alongside nuclear MRI analysis of the metabolome, or the entire complement of small molecules in the samples.

Patients with GHD had a significantly higher body mass index than those with ISS (P < .05), and their peak growth hormone level was significantly lower (P < .001). Patients with GHD also had significantly higher total cholesterol and low-density lipoprotein cholesterol levels than patients with ISS (P < .05).

The team reports that the alpha diversity of the fecal microbiome, which measures the microbial diversity within a fecal sample, was similar between the three groups.

However, there was significant variation between the groups in the beta diversity, which quantifies the similarity or dissimilarity between two samples, and allows the overall taxonomic or functional diversity pattern to be linked to environmental features.

Compared with the healthy control group, the abundance of Pelomonas, Rodentibacter, and Rothia was significantly decreased in GHD and patients with ISS, while the abundance of Prevotellaceae_NK3B31_group was increased in the two patient groups, particularly in those with GHD.

In addition, the researchers found a decreased Firmicutes/Bacteroidota (F/B) ratio in participants with short stature, particularly in the GHD group. They noted that “emerging evidence suggests the F/B ratio may play a role in longevity.”

Nocardioides was substantially more common in the ISS group vs both patients with GHD and healthy controls, while Fusobacterium mortiferum was characteristic of GHD. The team suggests this “may serve as a critical intestinal factor contributing to the short stature observed in GHD.”

The metabolome analysis revealed that glucose, pyruvate, and pyrimidine metabolism may also play a significant role in distinguishing between patients with GHD and ISS and healthy control groups.

Finally, the team demonstrated that a panel combining 13 microbiome and metabolome markers was able to discriminate between GHD and ISS at an area under the receiver operating characteristic curve of 0.945, with a sensitivity of 87% and a specificity of 91%.

The study was supported by grants from the National Natural Science Foundation of China and Wenzhou Science and Technology Bureau in China. No relevant financial relationships were declared.
 

A version of this article appeared on Medscape.com.

Approximately one third of pregnant individuals with syphilis were inadequately treated or not treated for syphilis despite receiving timely prenatal care, based on data from nearly 1500 patients.

Although congenital syphilis is preventable with treatment before or early in pregnancy, data from the Centers for Disease Control and Prevention (CDC) show a doubling of syphilis rates in the United States between 2018 and 2021 wrote Ayzsa Tannis, MPH, of the Centers for Disease Control and Prevention, Atlanta, and colleagues.

To better understand factors contributing to inadequate syphilis treatment during pregnancy, the researchers examined data from 1476 individuals with syphilis during pregnancy. The study population came from six jurisdictions that participated in the Surveillance for Emerging Threats to Pregnant People and Infants Network, and sources included case investigations, medical records, and links between laboratory data and vital records.

The researchers characterized the status of syphilis during pregnancy as adequate, inadequate, or not treated based on the CDC’s Sexually Transmitted Infections Treatment Guidelines, 2021. Prenatal care was defined as timely (at least 30 days prior to pregnancy outcome), nontimely (less than 30 days before pregnancy outcome), and no prenatal care. The findings were published in Obstetrics & Gynecology.

Of the 1476 individuals studied, 855 (57.9%) were adequately treated for syphilis and 621 (42.1%) were inadequately or not treated.

Overall, 82% of the study population received timely prenatal care. However, 32.1% of those who received timely prenatal care were inadequately treated, including 14.8% who received no syphilis treatment. Individuals with nontimely or no prenatal care were significantly more likely to receive inadequate or no treatment for syphilis than those who received timely care (risk ratio, 2.50 and 2.73, respectively).

The findings were consistent with previous studies of missed opportunities for prevention and treatment, the researchers noted. Factors behind nontimely treatment (less than 30 days before pregnancy outcome) may include intermittent shortages of benzathine penicillin G, the standard treatment for syphilis, as well as the lack of time and administrative support for clinicians to communicate with patients and health departments, and to expedite treatment, the researchers wrote.

The results were limited by several factors including the use of data from six US jurisdictions that may not generalize to other areas, the variations in reporting years for the different jurisdictions, and variation in mandates for syphilis screening during pregnancy, the researchers noted.

More research is needed to improve syphilis testing itself, and to develop more treatment options, the researchers concluded. Partnerships among public health, patient advocacy groups, prenatal care clinicians, and other clinicians outside the prenatal care setting also are needed for effective intervention in pregnant individuals with syphilis, they said.

The study was carried out as part of the regular work of the CDC, supported by the Epidemiology and Laboratory Capacity for Prevention and Control of Emerging Infectious Diseases Cooperative Agreement and through contractual mechanisms including the Local Health Department Initiative to Chickasaw Health Consulting. The researchers had no financial conflicts to disclose.

Approximately one third of pregnant individuals with syphilis were inadequately treated or not treated for syphilis despite receiving timely prenatal care, based on data from nearly 1500 patients.

Although congenital syphilis is preventable with treatment before or early in pregnancy, data from the Centers for Disease Control and Prevention (CDC) show a doubling of syphilis rates in the United States between 2018 and 2021 wrote Ayzsa Tannis, MPH, of the Centers for Disease Control and Prevention, Atlanta, and colleagues.

To better understand factors contributing to inadequate syphilis treatment during pregnancy, the researchers examined data from 1476 individuals with syphilis during pregnancy. The study population came from six jurisdictions that participated in the Surveillance for Emerging Threats to Pregnant People and Infants Network, and sources included case investigations, medical records, and links between laboratory data and vital records.

The researchers characterized the status of syphilis during pregnancy as adequate, inadequate, or not treated based on the CDC’s Sexually Transmitted Infections Treatment Guidelines, 2021. Prenatal care was defined as timely (at least 30 days prior to pregnancy outcome), nontimely (less than 30 days before pregnancy outcome), and no prenatal care. The findings were published in Obstetrics & Gynecology.

Of the 1476 individuals studied, 855 (57.9%) were adequately treated for syphilis and 621 (42.1%) were inadequately or not treated.

Overall, 82% of the study population received timely prenatal care. However, 32.1% of those who received timely prenatal care were inadequately treated, including 14.8% who received no syphilis treatment. Individuals with nontimely or no prenatal care were significantly more likely to receive inadequate or no treatment for syphilis than those who received timely care (risk ratio, 2.50 and 2.73, respectively).

The findings were consistent with previous studies of missed opportunities for prevention and treatment, the researchers noted. Factors behind nontimely treatment (less than 30 days before pregnancy outcome) may include intermittent shortages of benzathine penicillin G, the standard treatment for syphilis, as well as the lack of time and administrative support for clinicians to communicate with patients and health departments, and to expedite treatment, the researchers wrote.

The results were limited by several factors including the use of data from six US jurisdictions that may not generalize to other areas, the variations in reporting years for the different jurisdictions, and variation in mandates for syphilis screening during pregnancy, the researchers noted.

More research is needed to improve syphilis testing itself, and to develop more treatment options, the researchers concluded. Partnerships among public health, patient advocacy groups, prenatal care clinicians, and other clinicians outside the prenatal care setting also are needed for effective intervention in pregnant individuals with syphilis, they said.

The study was carried out as part of the regular work of the CDC, supported by the Epidemiology and Laboratory Capacity for Prevention and Control of Emerging Infectious Diseases Cooperative Agreement and through contractual mechanisms including the Local Health Department Initiative to Chickasaw Health Consulting. The researchers had no financial conflicts to disclose.

Approximately one third of pregnant individuals with syphilis were inadequately treated or not treated for syphilis despite receiving timely prenatal care, based on data from nearly 1500 patients.

Although congenital syphilis is preventable with treatment before or early in pregnancy, data from the Centers for Disease Control and Prevention (CDC) show a doubling of syphilis rates in the United States between 2018 and 2021 wrote Ayzsa Tannis, MPH, of the Centers for Disease Control and Prevention, Atlanta, and colleagues.

To better understand factors contributing to inadequate syphilis treatment during pregnancy, the researchers examined data from 1476 individuals with syphilis during pregnancy. The study population came from six jurisdictions that participated in the Surveillance for Emerging Threats to Pregnant People and Infants Network, and sources included case investigations, medical records, and links between laboratory data and vital records.

The researchers characterized the status of syphilis during pregnancy as adequate, inadequate, or not treated based on the CDC’s Sexually Transmitted Infections Treatment Guidelines, 2021. Prenatal care was defined as timely (at least 30 days prior to pregnancy outcome), nontimely (less than 30 days before pregnancy outcome), and no prenatal care. The findings were published in Obstetrics & Gynecology.

Of the 1476 individuals studied, 855 (57.9%) were adequately treated for syphilis and 621 (42.1%) were inadequately or not treated.

Overall, 82% of the study population received timely prenatal care. However, 32.1% of those who received timely prenatal care were inadequately treated, including 14.8% who received no syphilis treatment. Individuals with nontimely or no prenatal care were significantly more likely to receive inadequate or no treatment for syphilis than those who received timely care (risk ratio, 2.50 and 2.73, respectively).

The findings were consistent with previous studies of missed opportunities for prevention and treatment, the researchers noted. Factors behind nontimely treatment (less than 30 days before pregnancy outcome) may include intermittent shortages of benzathine penicillin G, the standard treatment for syphilis, as well as the lack of time and administrative support for clinicians to communicate with patients and health departments, and to expedite treatment, the researchers wrote.

The results were limited by several factors including the use of data from six US jurisdictions that may not generalize to other areas, the variations in reporting years for the different jurisdictions, and variation in mandates for syphilis screening during pregnancy, the researchers noted.

More research is needed to improve syphilis testing itself, and to develop more treatment options, the researchers concluded. Partnerships among public health, patient advocacy groups, prenatal care clinicians, and other clinicians outside the prenatal care setting also are needed for effective intervention in pregnant individuals with syphilis, they said.

The study was carried out as part of the regular work of the CDC, supported by the Epidemiology and Laboratory Capacity for Prevention and Control of Emerging Infectious Diseases Cooperative Agreement and through contractual mechanisms including the Local Health Department Initiative to Chickasaw Health Consulting. The researchers had no financial conflicts to disclose.

The Diagnosis: Subcutaneous Fat Necrosis

Histopathology revealed lobular panniculitis with lymphohistiocytic inflammation, lipid crystals, and calcifications in our patient (Figure). Subcutaneous fat necrosis (SCFN) was diagnosed based on these characteristic histopathologic findings. No further treatment was pursued.

CT113004027_figAB.jpg

Subcutaneous fat necrosis is a rare, self-limiting panniculitis that typically resolves within several weeks to months without scarring. It manifests as red or violaceous subcutaneous nodules or plaques most commonly on the buttocks, trunk, proximal arms and legs, and cheeks.¹ Histopathology reveals lobular panniculitis with dense granulomatous infiltrates of histiocytes, eosinophils, and multinucleated giant cells with needle-shaped crystals. Focal areas of fat necrosis with calcification also can be seen.²

The epidemiology of SCFN is unknown. Most cases occur in healthy full-term to postterm neonates who experience hypoxia, other prenatal stressors, or therapeutic hypothermia for the treatment of hypoxic-ischemic encephalopathy.³ Although the etiology is unclear, certain inciting factors such as local tissue hypoxia, cold exposure, meconium aspiration, maternal diabetes, preeclampsia, and mechanical pressure have been proposed. Our patient underwent hypothermic cooling protocol, and it has been suggested that the increased saturated to unsaturated fat concentration in the skin of newborns increases the melting point, thus predisposing them to fat crystalization.⁴ Cases of SCFN involving the scalp are rare; therefore, any newborns receiving hypothermic therapy for hypoxic-ischemic encephalopathy should have a thorough skin examination with possible biopsy of lesions that are characteristic of SCFN, such as red or violaceous subcutaneous nodules or plaques, for specific disease identification.

The main complication of SCFN is hypercalcemia, which occurs in approximately 50% of cases. Other serum abnormalities include hyperglycemia, hypertriglyceridemia, and thrombocytopenia, though these findings are not as well associated.⁴ Patients with associated hypercalcemia may be asymptomatic, as in our patient, but other presentations include irritability, weakness, anorexia, vomiting, renal failure, failure to thrive, and encephalopathy. Nephrocalcinosis is a common complication of severe hypercalcemia; however, there is little evidence of associated major renal dysfunction.⁵ The exact mechanism of hypercalcemia is poorly understood. A widely accepted theory postulates that a granulomatous inflammatory infiltrate upregulates 1-α-hydroxylase activity, which enzymatically converts 25-hydroxyvitamin D to its active form, 1,25-dihydroxycholecalciferol, which increases bone resorption and calcium absorption through the gastrointestinal tract and renal systems. Treatments for hypercalcemia include hyperhydration, calcium-wasting diuretics, and low calcium intake.⁶ Furthermore, calcium levels should be obtained at the time of diagnosis and 30, 45, and 60 days after the lesions resolve.⁴

Subcutaneous fat necrosis needs to be differentiated from the more severe panniculitis, sclerema neonatorum (SN), which typically affects critically ill, preterm, and small-for-gestational-age newborns. It is associated with a high mortality rate and is characterized by skin and subadjacent tissue structures. The process typically begins in the thighs, buttocks, or trunk and spreads diffusely, sparing the fat-free palms, soles, and genitalia.⁷ Although our patient was born preterm, the physical characteristics of the nodule and the lack of severe illness placed SN lower on our differential. Histopathologic differences between SCFN and SN involve the extent of tissue fibrosis and presence of inflammatory cells. Sclerema neonatorum typically manifests with thickened connective tissue with a sparse inflammatory infiltrate, including lymphocytes, histiocytes, and multinucleated giant cells.⁷ Conversely, SCFN manifests with fat necrosis with an extensive inflammatory infiltrate. It is important to be able to distinguish between these 2 conditions, as both have vastly different prognoses.

Cold panniculitis, sometimes called “popsicle panniculitis,” is a phenomenon in which cold contact with the skin causes eruption of firm, erythematous, indurated plaques at the site of exposure. This self-limiting condition typically appears hours to days after cold exposure and spontaneously resolves in a few weeks.⁸ Therapeutic hypothermic protocol treatment involves using cooling devices to lower the body temperature for a short duration. The temperature typically is lowered to approximately 32 °C to 36 °C. These temperatures are not low enough to induce cold panniculitis, which is more commonly seen in facial ice applications when managing supraventricular tachycardia in neonates.

Cephalohematoma is a birthing injury that causes blood accumulation within the subperiosteal space. During parturition, the compressive and sheering forces on the calvarium rupture the vessels passing through the periosteum, causing blood to pool slowly into the subperiostium; thus, a cephalohematoma usually manifests later at 1 to 3 days of life as localized head swelling.⁹ The bleeding typically does not cross suture lines and is primarily found in the occipital or parietal regions. The incidence has been reported to be 0.4% to 2.5% of all live births.¹⁰ Although the location of the nodule in our patient was in the occipital region, imaging and biopsy results did not show hemorrhagic findings consistent with cephalohematoma. Management of cephalohematoma mainly is observational, as the mass slowly regresses and the accumulated blood gradually is reabsorbed.

Fungal scalp infections (tinea capitis) are common in the pediatric population. The peak incidence of this infection has been reported in children aged 3 to 7 years, with Trichophyton tonsurans and Microsporum canis as the usual causative organisms.¹¹ Clinical features of tinea capitis include scaly patches with hair loss, hair loss with black pigmented dots at the follicular openings, diffuse scalp scaling with subtle hair loss, and cervical lymphadenopathy.¹² Although less common, tinea capitis can progress to a more severe form known as a kerion, which is characterized by a tender plaque with pustules and crusting. A kerion can result in permanent scarring and alopecia if left untreated.¹² In our patient, a nodule with scaling and faint erythema was observed, but no black pigmented dots at the follicular orifices were present. Therefore, a potassium hydroxide wet mount preparation used to diagnose tinea capitis was unnecessary. Systemic oral antifungal therapy such as fluconazole or terbinafine is the standard treatment for tinea capitis.

The Diagnosis: Subcutaneous Fat Necrosis

Histopathology revealed lobular panniculitis with lymphohistiocytic inflammation, lipid crystals, and calcifications in our patient (Figure). Subcutaneous fat necrosis (SCFN) was diagnosed based on these characteristic histopathologic findings. No further treatment was pursued.

CT113004027_figAB.jpg

Subcutaneous fat necrosis is a rare, self-limiting panniculitis that typically resolves within several weeks to months without scarring. It manifests as red or violaceous subcutaneous nodules or plaques most commonly on the buttocks, trunk, proximal arms and legs, and cheeks.¹ Histopathology reveals lobular panniculitis with dense granulomatous infiltrates of histiocytes, eosinophils, and multinucleated giant cells with needle-shaped crystals. Focal areas of fat necrosis with calcification also can be seen.²

The epidemiology of SCFN is unknown. Most cases occur in healthy full-term to postterm neonates who experience hypoxia, other prenatal stressors, or therapeutic hypothermia for the treatment of hypoxic-ischemic encephalopathy.³ Although the etiology is unclear, certain inciting factors such as local tissue hypoxia, cold exposure, meconium aspiration, maternal diabetes, preeclampsia, and mechanical pressure have been proposed. Our patient underwent hypothermic cooling protocol, and it has been suggested that the increased saturated to unsaturated fat concentration in the skin of newborns increases the melting point, thus predisposing them to fat crystalization.⁴ Cases of SCFN involving the scalp are rare; therefore, any newborns receiving hypothermic therapy for hypoxic-ischemic encephalopathy should have a thorough skin examination with possible biopsy of lesions that are characteristic of SCFN, such as red or violaceous subcutaneous nodules or plaques, for specific disease identification.

The main complication of SCFN is hypercalcemia, which occurs in approximately 50% of cases. Other serum abnormalities include hyperglycemia, hypertriglyceridemia, and thrombocytopenia, though these findings are not as well associated.⁴ Patients with associated hypercalcemia may be asymptomatic, as in our patient, but other presentations include irritability, weakness, anorexia, vomiting, renal failure, failure to thrive, and encephalopathy. Nephrocalcinosis is a common complication of severe hypercalcemia; however, there is little evidence of associated major renal dysfunction.⁵ The exact mechanism of hypercalcemia is poorly understood. A widely accepted theory postulates that a granulomatous inflammatory infiltrate upregulates 1-α-hydroxylase activity, which enzymatically converts 25-hydroxyvitamin D to its active form, 1,25-dihydroxycholecalciferol, which increases bone resorption and calcium absorption through the gastrointestinal tract and renal systems. Treatments for hypercalcemia include hyperhydration, calcium-wasting diuretics, and low calcium intake.⁶ Furthermore, calcium levels should be obtained at the time of diagnosis and 30, 45, and 60 days after the lesions resolve.⁴

Subcutaneous fat necrosis needs to be differentiated from the more severe panniculitis, sclerema neonatorum (SN), which typically affects critically ill, preterm, and small-for-gestational-age newborns. It is associated with a high mortality rate and is characterized by skin and subadjacent tissue structures. The process typically begins in the thighs, buttocks, or trunk and spreads diffusely, sparing the fat-free palms, soles, and genitalia.⁷ Although our patient was born preterm, the physical characteristics of the nodule and the lack of severe illness placed SN lower on our differential. Histopathologic differences between SCFN and SN involve the extent of tissue fibrosis and presence of inflammatory cells. Sclerema neonatorum typically manifests with thickened connective tissue with a sparse inflammatory infiltrate, including lymphocytes, histiocytes, and multinucleated giant cells.⁷ Conversely, SCFN manifests with fat necrosis with an extensive inflammatory infiltrate. It is important to be able to distinguish between these 2 conditions, as both have vastly different prognoses.

Cold panniculitis, sometimes called “popsicle panniculitis,” is a phenomenon in which cold contact with the skin causes eruption of firm, erythematous, indurated plaques at the site of exposure. This self-limiting condition typically appears hours to days after cold exposure and spontaneously resolves in a few weeks.⁸ Therapeutic hypothermic protocol treatment involves using cooling devices to lower the body temperature for a short duration. The temperature typically is lowered to approximately 32 °C to 36 °C. These temperatures are not low enough to induce cold panniculitis, which is more commonly seen in facial ice applications when managing supraventricular tachycardia in neonates.

Cephalohematoma is a birthing injury that causes blood accumulation within the subperiosteal space. During parturition, the compressive and sheering forces on the calvarium rupture the vessels passing through the periosteum, causing blood to pool slowly into the subperiostium; thus, a cephalohematoma usually manifests later at 1 to 3 days of life as localized head swelling.⁹ The bleeding typically does not cross suture lines and is primarily found in the occipital or parietal regions. The incidence has been reported to be 0.4% to 2.5% of all live births.¹⁰ Although the location of the nodule in our patient was in the occipital region, imaging and biopsy results did not show hemorrhagic findings consistent with cephalohematoma. Management of cephalohematoma mainly is observational, as the mass slowly regresses and the accumulated blood gradually is reabsorbed.

Fungal scalp infections (tinea capitis) are common in the pediatric population. The peak incidence of this infection has been reported in children aged 3 to 7 years, with Trichophyton tonsurans and Microsporum canis as the usual causative organisms.¹¹ Clinical features of tinea capitis include scaly patches with hair loss, hair loss with black pigmented dots at the follicular openings, diffuse scalp scaling with subtle hair loss, and cervical lymphadenopathy.¹² Although less common, tinea capitis can progress to a more severe form known as a kerion, which is characterized by a tender plaque with pustules and crusting. A kerion can result in permanent scarring and alopecia if left untreated.¹² In our patient, a nodule with scaling and faint erythema was observed, but no black pigmented dots at the follicular orifices were present. Therefore, a potassium hydroxide wet mount preparation used to diagnose tinea capitis was unnecessary. Systemic oral antifungal therapy such as fluconazole or terbinafine is the standard treatment for tinea capitis.

The Diagnosis: Subcutaneous Fat Necrosis

Histopathology revealed lobular panniculitis with lymphohistiocytic inflammation, lipid crystals, and calcifications in our patient (Figure). Subcutaneous fat necrosis (SCFN) was diagnosed based on these characteristic histopathologic findings. No further treatment was pursued.

CT113004027_figAB.jpg

Subcutaneous fat necrosis is a rare, self-limiting panniculitis that typically resolves within several weeks to months without scarring. It manifests as red or violaceous subcutaneous nodules or plaques most commonly on the buttocks, trunk, proximal arms and legs, and cheeks.¹ Histopathology reveals lobular panniculitis with dense granulomatous infiltrates of histiocytes, eosinophils, and multinucleated giant cells with needle-shaped crystals. Focal areas of fat necrosis with calcification also can be seen.²

The epidemiology of SCFN is unknown. Most cases occur in healthy full-term to postterm neonates who experience hypoxia, other prenatal stressors, or therapeutic hypothermia for the treatment of hypoxic-ischemic encephalopathy.³ Although the etiology is unclear, certain inciting factors such as local tissue hypoxia, cold exposure, meconium aspiration, maternal diabetes, preeclampsia, and mechanical pressure have been proposed. Our patient underwent hypothermic cooling protocol, and it has been suggested that the increased saturated to unsaturated fat concentration in the skin of newborns increases the melting point, thus predisposing them to fat crystalization.⁴ Cases of SCFN involving the scalp are rare; therefore, any newborns receiving hypothermic therapy for hypoxic-ischemic encephalopathy should have a thorough skin examination with possible biopsy of lesions that are characteristic of SCFN, such as red or violaceous subcutaneous nodules or plaques, for specific disease identification.

The main complication of SCFN is hypercalcemia, which occurs in approximately 50% of cases. Other serum abnormalities include hyperglycemia, hypertriglyceridemia, and thrombocytopenia, though these findings are not as well associated.⁴ Patients with associated hypercalcemia may be asymptomatic, as in our patient, but other presentations include irritability, weakness, anorexia, vomiting, renal failure, failure to thrive, and encephalopathy. Nephrocalcinosis is a common complication of severe hypercalcemia; however, there is little evidence of associated major renal dysfunction.⁵ The exact mechanism of hypercalcemia is poorly understood. A widely accepted theory postulates that a granulomatous inflammatory infiltrate upregulates 1-α-hydroxylase activity, which enzymatically converts 25-hydroxyvitamin D to its active form, 1,25-dihydroxycholecalciferol, which increases bone resorption and calcium absorption through the gastrointestinal tract and renal systems. Treatments for hypercalcemia include hyperhydration, calcium-wasting diuretics, and low calcium intake.⁶ Furthermore, calcium levels should be obtained at the time of diagnosis and 30, 45, and 60 days after the lesions resolve.⁴

Subcutaneous fat necrosis needs to be differentiated from the more severe panniculitis, sclerema neonatorum (SN), which typically affects critically ill, preterm, and small-for-gestational-age newborns. It is associated with a high mortality rate and is characterized by skin and subadjacent tissue structures. The process typically begins in the thighs, buttocks, or trunk and spreads diffusely, sparing the fat-free palms, soles, and genitalia.⁷ Although our patient was born preterm, the physical characteristics of the nodule and the lack of severe illness placed SN lower on our differential. Histopathologic differences between SCFN and SN involve the extent of tissue fibrosis and presence of inflammatory cells. Sclerema neonatorum typically manifests with thickened connective tissue with a sparse inflammatory infiltrate, including lymphocytes, histiocytes, and multinucleated giant cells.⁷ Conversely, SCFN manifests with fat necrosis with an extensive inflammatory infiltrate. It is important to be able to distinguish between these 2 conditions, as both have vastly different prognoses.

Cold panniculitis, sometimes called “popsicle panniculitis,” is a phenomenon in which cold contact with the skin causes eruption of firm, erythematous, indurated plaques at the site of exposure. This self-limiting condition typically appears hours to days after cold exposure and spontaneously resolves in a few weeks.⁸ Therapeutic hypothermic protocol treatment involves using cooling devices to lower the body temperature for a short duration. The temperature typically is lowered to approximately 32 °C to 36 °C. These temperatures are not low enough to induce cold panniculitis, which is more commonly seen in facial ice applications when managing supraventricular tachycardia in neonates.

Cephalohematoma is a birthing injury that causes blood accumulation within the subperiosteal space. During parturition, the compressive and sheering forces on the calvarium rupture the vessels passing through the periosteum, causing blood to pool slowly into the subperiostium; thus, a cephalohematoma usually manifests later at 1 to 3 days of life as localized head swelling.⁹ The bleeding typically does not cross suture lines and is primarily found in the occipital or parietal regions. The incidence has been reported to be 0.4% to 2.5% of all live births.¹⁰ Although the location of the nodule in our patient was in the occipital region, imaging and biopsy results did not show hemorrhagic findings consistent with cephalohematoma. Management of cephalohematoma mainly is observational, as the mass slowly regresses and the accumulated blood gradually is reabsorbed.

Fungal scalp infections (tinea capitis) are common in the pediatric population. The peak incidence of this infection has been reported in children aged 3 to 7 years, with Trichophyton tonsurans and Microsporum canis as the usual causative organisms.¹¹ Clinical features of tinea capitis include scaly patches with hair loss, hair loss with black pigmented dots at the follicular openings, diffuse scalp scaling with subtle hair loss, and cervical lymphadenopathy.¹² Although less common, tinea capitis can progress to a more severe form known as a kerion, which is characterized by a tender plaque with pustules and crusting. A kerion can result in permanent scarring and alopecia if left untreated.¹² In our patient, a nodule with scaling and faint erythema was observed, but no black pigmented dots at the follicular orifices were present. Therefore, a potassium hydroxide wet mount preparation used to diagnose tinea capitis was unnecessary. Systemic oral antifungal therapy such as fluconazole or terbinafine is the standard treatment for tinea capitis.

Thirty years ago I had an experience in the office that influenced my approach to obesity for the rest of my career. The patient was a 4-year-old whom I had been seeing since her birth. At her annual well-child visit her weight had jumped up significantly from the previous year’s visit. She appeared well, but the change in her growth trajectory prompted a bit more in-depth history taking.

It turned out that finances had forced the family to employ one of the child’s grandmothers as the day care provider. Unfortunately, this grandmother’s passion was cooking and she was particularly adept at baking. She had no other hobbies and a sore hip limited her mobility, so she seldom went outside. When I eventually met her she was a cheerful, overweight, and delightful woman.

Wilkoff_William_G_2_web.jpg

Deconstructing this obesogenic environment without disrupting this otherwise healthy family was an exercise that required tact, patience, and creativity. Fortunately, the young girl’s mother had already harbored some concerns about her child’s weight and was more than willing to participate in this environmental re-engineering project. It’s a long story, but she and I achieved our goals and the child eventually coasted back toward her previous growth curve.

I have always suspected that this scenario is being replayed hundreds of thousands of time across this country. But, sadly most don’t share this one’s happy ending. Parents don’t alway perceive the seriousness of the problem. The economic hurdles are often too steep to overcome, even when the most creative minds are involved.

How prevalent are obesogenic day care environments? We certainly know childhood obesity is a problem and the statistics in the preschool age group are particularly concerning. More than 14 million children are in non-parental early care and education programs; these environments would seem to be a logical place to target our prevention strategies. Understandably, there seems to be a hesitancy to point fingers, but how many day care providers are similar to the well-intentioned grandmother in the scenario I described? We must at least suspect that the example set by the adults in the preschool and day care environment might be having some influence on the children under their care.

There has been some research that sheds some light on this question. A paper from the University of Oklahoma has looked at the predictors of overweight and obesity in early care and education (ECE) teachers in hopes of “finding modifiable opportunities to enhance the health of this critical workforce.” In their paper, the investigators refer to other research that has found the prevalence of overweight and obesity among ECE teachers is higher than our national average and their waist circumference is significantly greater than the standard recommendation for women.

A study from Norway has looked at the association between preschool staff’s activity level and that of the children under their care using accelerometers. This particular investigation couldn’t determine whether it was the staff’s activity level that influenced the children or vice versa because it wasn’t an observational study. Common sense would lead one to believe it was the staff’s relative inactivity that was being reflected in the children’s.

It is interesting that in this Norwegian study when the teachers were asked about their attitudes toward activity and their self-perception of their own activity, there was no relationship between the staff’s and the children’s level of activity. In other words, the educators and caregivers bought into the importance of activity but had difficulty translating this philosophy into own behavior.

So where does this leave us? It turns out my experience decades ago was not a one-off event, but instead represents the tip of very large iceberg. Should we immediately create a system of day care provider boot camps? Let’s remember that each educator and caregiver is one of us. They may be slight outliers but not a group of individuals deserving of forced marches and half-rations to get them in shape.

ECEs have listened to the same message we have all heard about diet and activity and their importance for a child’s health. Our challenge is to create effective, yet sensitive, strategies to help the educators and caregivers modify their dietary habits behaviors in a way that helps them be a more positive influence on their students. It’s for their own health and that of their charges. This could be as simple as providing accelerometers or step-counting smartwatches. Or, by having physical educators perform on-site audits that could then be used to create site-specific plans for increasing both teacher and student activity.

Modifying the educators’ diet is a more complex procedure and can quickly become entangled in the socio-economic background of each individual teacher. A healthy diet is not always equally available to everyone. The solution may involve providing the teachers with food to be eaten at work and to be prepared at home. But, creative answers can be found if we look for them.

Before we get too far down the obesity-is-a-disease pathway, we must take a closer look at the role the early care and early school milieu are playing in the obesity problem. A little common sense behavior modification when children are in the controlled environment of school/day care may allow us to be less reliant on the those new wonder drugs in the long run.

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

Thirty years ago I had an experience in the office that influenced my approach to obesity for the rest of my career. The patient was a 4-year-old whom I had been seeing since her birth. At her annual well-child visit her weight had jumped up significantly from the previous year’s visit. She appeared well, but the change in her growth trajectory prompted a bit more in-depth history taking.

It turned out that finances had forced the family to employ one of the child’s grandmothers as the day care provider. Unfortunately, this grandmother’s passion was cooking and she was particularly adept at baking. She had no other hobbies and a sore hip limited her mobility, so she seldom went outside. When I eventually met her she was a cheerful, overweight, and delightful woman.

Wilkoff_William_G_2_web.jpg

Deconstructing this obesogenic environment without disrupting this otherwise healthy family was an exercise that required tact, patience, and creativity. Fortunately, the young girl’s mother had already harbored some concerns about her child’s weight and was more than willing to participate in this environmental re-engineering project. It’s a long story, but she and I achieved our goals and the child eventually coasted back toward her previous growth curve.

I have always suspected that this scenario is being replayed hundreds of thousands of time across this country. But, sadly most don’t share this one’s happy ending. Parents don’t alway perceive the seriousness of the problem. The economic hurdles are often too steep to overcome, even when the most creative minds are involved.

How prevalent are obesogenic day care environments? We certainly know childhood obesity is a problem and the statistics in the preschool age group are particularly concerning. More than 14 million children are in non-parental early care and education programs; these environments would seem to be a logical place to target our prevention strategies. Understandably, there seems to be a hesitancy to point fingers, but how many day care providers are similar to the well-intentioned grandmother in the scenario I described? We must at least suspect that the example set by the adults in the preschool and day care environment might be having some influence on the children under their care.

There has been some research that sheds some light on this question. A paper from the University of Oklahoma has looked at the predictors of overweight and obesity in early care and education (ECE) teachers in hopes of “finding modifiable opportunities to enhance the health of this critical workforce.” In their paper, the investigators refer to other research that has found the prevalence of overweight and obesity among ECE teachers is higher than our national average and their waist circumference is significantly greater than the standard recommendation for women.

A study from Norway has looked at the association between preschool staff’s activity level and that of the children under their care using accelerometers. This particular investigation couldn’t determine whether it was the staff’s activity level that influenced the children or vice versa because it wasn’t an observational study. Common sense would lead one to believe it was the staff’s relative inactivity that was being reflected in the children’s.

It is interesting that in this Norwegian study when the teachers were asked about their attitudes toward activity and their self-perception of their own activity, there was no relationship between the staff’s and the children’s level of activity. In other words, the educators and caregivers bought into the importance of activity but had difficulty translating this philosophy into own behavior.

So where does this leave us? It turns out my experience decades ago was not a one-off event, but instead represents the tip of very large iceberg. Should we immediately create a system of day care provider boot camps? Let’s remember that each educator and caregiver is one of us. They may be slight outliers but not a group of individuals deserving of forced marches and half-rations to get them in shape.

ECEs have listened to the same message we have all heard about diet and activity and their importance for a child’s health. Our challenge is to create effective, yet sensitive, strategies to help the educators and caregivers modify their dietary habits behaviors in a way that helps them be a more positive influence on their students. It’s for their own health and that of their charges. This could be as simple as providing accelerometers or step-counting smartwatches. Or, by having physical educators perform on-site audits that could then be used to create site-specific plans for increasing both teacher and student activity.

Modifying the educators’ diet is a more complex procedure and can quickly become entangled in the socio-economic background of each individual teacher. A healthy diet is not always equally available to everyone. The solution may involve providing the teachers with food to be eaten at work and to be prepared at home. But, creative answers can be found if we look for them.

Before we get too far down the obesity-is-a-disease pathway, we must take a closer look at the role the early care and early school milieu are playing in the obesity problem. A little common sense behavior modification when children are in the controlled environment of school/day care may allow us to be less reliant on the those new wonder drugs in the long run.

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

Thirty years ago I had an experience in the office that influenced my approach to obesity for the rest of my career. The patient was a 4-year-old whom I had been seeing since her birth. At her annual well-child visit her weight had jumped up significantly from the previous year’s visit. She appeared well, but the change in her growth trajectory prompted a bit more in-depth history taking.

It turned out that finances had forced the family to employ one of the child’s grandmothers as the day care provider. Unfortunately, this grandmother’s passion was cooking and she was particularly adept at baking. She had no other hobbies and a sore hip limited her mobility, so she seldom went outside. When I eventually met her she was a cheerful, overweight, and delightful woman.

Wilkoff_William_G_2_web.jpg

Deconstructing this obesogenic environment without disrupting this otherwise healthy family was an exercise that required tact, patience, and creativity. Fortunately, the young girl’s mother had already harbored some concerns about her child’s weight and was more than willing to participate in this environmental re-engineering project. It’s a long story, but she and I achieved our goals and the child eventually coasted back toward her previous growth curve.

I have always suspected that this scenario is being replayed hundreds of thousands of time across this country. But, sadly most don’t share this one’s happy ending. Parents don’t alway perceive the seriousness of the problem. The economic hurdles are often too steep to overcome, even when the most creative minds are involved.

How prevalent are obesogenic day care environments? We certainly know childhood obesity is a problem and the statistics in the preschool age group are particularly concerning. More than 14 million children are in non-parental early care and education programs; these environments would seem to be a logical place to target our prevention strategies. Understandably, there seems to be a hesitancy to point fingers, but how many day care providers are similar to the well-intentioned grandmother in the scenario I described? We must at least suspect that the example set by the adults in the preschool and day care environment might be having some influence on the children under their care.

There has been some research that sheds some light on this question. A paper from the University of Oklahoma has looked at the predictors of overweight and obesity in early care and education (ECE) teachers in hopes of “finding modifiable opportunities to enhance the health of this critical workforce.” In their paper, the investigators refer to other research that has found the prevalence of overweight and obesity among ECE teachers is higher than our national average and their waist circumference is significantly greater than the standard recommendation for women.

A study from Norway has looked at the association between preschool staff’s activity level and that of the children under their care using accelerometers. This particular investigation couldn’t determine whether it was the staff’s activity level that influenced the children or vice versa because it wasn’t an observational study. Common sense would lead one to believe it was the staff’s relative inactivity that was being reflected in the children’s.

It is interesting that in this Norwegian study when the teachers were asked about their attitudes toward activity and their self-perception of their own activity, there was no relationship between the staff’s and the children’s level of activity. In other words, the educators and caregivers bought into the importance of activity but had difficulty translating this philosophy into own behavior.

So where does this leave us? It turns out my experience decades ago was not a one-off event, but instead represents the tip of very large iceberg. Should we immediately create a system of day care provider boot camps? Let’s remember that each educator and caregiver is one of us. They may be slight outliers but not a group of individuals deserving of forced marches and half-rations to get them in shape.

ECEs have listened to the same message we have all heard about diet and activity and their importance for a child’s health. Our challenge is to create effective, yet sensitive, strategies to help the educators and caregivers modify their dietary habits behaviors in a way that helps them be a more positive influence on their students. It’s for their own health and that of their charges. This could be as simple as providing accelerometers or step-counting smartwatches. Or, by having physical educators perform on-site audits that could then be used to create site-specific plans for increasing both teacher and student activity.

Modifying the educators’ diet is a more complex procedure and can quickly become entangled in the socio-economic background of each individual teacher. A healthy diet is not always equally available to everyone. The solution may involve providing the teachers with food to be eaten at work and to be prepared at home. But, creative answers can be found if we look for them.

Before we get too far down the obesity-is-a-disease pathway, we must take a closer look at the role the early care and early school milieu are playing in the obesity problem. A little common sense behavior modification when children are in the controlled environment of school/day care may allow us to be less reliant on the those new wonder drugs in the long run.

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