Pediatrics

TOPLINE:

First-generation antihistamines are linked to a 22% higher risk for seizures in children, new research shows. The risk appears to be most pronounced in children aged 6-24 months.

METHODOLOGY:

• Researchers in Korea used a self-controlled case-crossover design to assess the risk for seizures associated with prescriptions of first-generation antihistamines.
• They analyzed data from 11,729 children who had a seizure event (an emergency department visit with a diagnosis of epilepsy, status epilepticus, or convulsion) and had previously received a prescription for a first-generation antihistamine, including chlorpheniramine maleate, mequitazine, oxatomide, piprinhydrinate, or hydroxyzine hydrochloride.
• Prescriptions during the 15 days before a seizure were considered to have been received during a hazard period, whereas earlier prescriptions were considered to have been received during a control period.
• The researchers excluded patients with febrile seizures.

TAKEAWAY:

• In an adjusted analysis, a prescription for an antihistamine during the hazard period was associated with a 22% higher risk for seizures in children (adjusted odds ratio, 1.22; 95% CI, 1.13-1.31).
• The seizure risk was significant in children aged 6-24 months, with an adjusted odds ratio of 1.49 (95% CI, 1.31-1.70).
• For older children, the risk was not statistically significant.

IN PRACTICE:

“The study underscores a substantial increase in seizure risk associated with antihistamine prescription among children aged 6-24 months,” the authors of the study wrote. “We are not aware of any other studies that have pointed out the increased risk of seizures with first-generation antihistamines in this particular age group. ... The benefits and risks of antihistamine use should always be carefully considered, especially when prescribing H1 antihistamines to vulnerable infants.”

The findings raise a host of questions for clinicians, including how a “relatively small risk” should translate into practice, and whether the risk may be attenuated with newer antihistamines, wrote Frank Max Charles Besag, MB, ChB, with East London NHS Foundation Trust in England, in an editorial accompanying the study. “It would be reasonable to inform families that at least one study has suggested a relatively small increase in the risk of seizures with first-generation antihistamines, adding that there are still too few data to draw any firm conclusions and also providing families with the information on what to do if the child were to have a seizure.” 
 

SOURCE:

Seonkyeong Rhie, MD, and Man Yong Han, MD, both with the Department of Pediatrics at CHA University School of Medicine, in Seongnam, South Korea, were the corresponding authors on the study. The research was published online in JAMA Network Open.

LIMITATIONS:

The researchers did not have details about seizure symptoms, did not include children seen in outpatient clinics, and were unable to verify the actual intake of the prescribed antihistamines. Although second-generation antihistamines may be less likely to cross the blood-brain barrier, one newer medication, desloratadine, has been associated with seizures.

DISCLOSURES:

The study was supported by grants from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, the Ministry of Health and Welfare, Republic of Korea.

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

TOPLINE:

First-generation antihistamines are linked to a 22% higher risk for seizures in children, new research shows. The risk appears to be most pronounced in children aged 6-24 months.

METHODOLOGY:

• Researchers in Korea used a self-controlled case-crossover design to assess the risk for seizures associated with prescriptions of first-generation antihistamines.
• They analyzed data from 11,729 children who had a seizure event (an emergency department visit with a diagnosis of epilepsy, status epilepticus, or convulsion) and had previously received a prescription for a first-generation antihistamine, including chlorpheniramine maleate, mequitazine, oxatomide, piprinhydrinate, or hydroxyzine hydrochloride.
• Prescriptions during the 15 days before a seizure were considered to have been received during a hazard period, whereas earlier prescriptions were considered to have been received during a control period.
• The researchers excluded patients with febrile seizures.

TAKEAWAY:

• In an adjusted analysis, a prescription for an antihistamine during the hazard period was associated with a 22% higher risk for seizures in children (adjusted odds ratio, 1.22; 95% CI, 1.13-1.31).
• The seizure risk was significant in children aged 6-24 months, with an adjusted odds ratio of 1.49 (95% CI, 1.31-1.70).
• For older children, the risk was not statistically significant.

IN PRACTICE:

“The study underscores a substantial increase in seizure risk associated with antihistamine prescription among children aged 6-24 months,” the authors of the study wrote. “We are not aware of any other studies that have pointed out the increased risk of seizures with first-generation antihistamines in this particular age group. ... The benefits and risks of antihistamine use should always be carefully considered, especially when prescribing H1 antihistamines to vulnerable infants.”

The findings raise a host of questions for clinicians, including how a “relatively small risk” should translate into practice, and whether the risk may be attenuated with newer antihistamines, wrote Frank Max Charles Besag, MB, ChB, with East London NHS Foundation Trust in England, in an editorial accompanying the study. “It would be reasonable to inform families that at least one study has suggested a relatively small increase in the risk of seizures with first-generation antihistamines, adding that there are still too few data to draw any firm conclusions and also providing families with the information on what to do if the child were to have a seizure.” 
 

SOURCE:

Seonkyeong Rhie, MD, and Man Yong Han, MD, both with the Department of Pediatrics at CHA University School of Medicine, in Seongnam, South Korea, were the corresponding authors on the study. The research was published online in JAMA Network Open.

LIMITATIONS:

The researchers did not have details about seizure symptoms, did not include children seen in outpatient clinics, and were unable to verify the actual intake of the prescribed antihistamines. Although second-generation antihistamines may be less likely to cross the blood-brain barrier, one newer medication, desloratadine, has been associated with seizures.

DISCLOSURES:

The study was supported by grants from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, the Ministry of Health and Welfare, Republic of Korea.

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

TOPLINE:

First-generation antihistamines are linked to a 22% higher risk for seizures in children, new research shows. The risk appears to be most pronounced in children aged 6-24 months.

METHODOLOGY:

• Researchers in Korea used a self-controlled case-crossover design to assess the risk for seizures associated with prescriptions of first-generation antihistamines.
• They analyzed data from 11,729 children who had a seizure event (an emergency department visit with a diagnosis of epilepsy, status epilepticus, or convulsion) and had previously received a prescription for a first-generation antihistamine, including chlorpheniramine maleate, mequitazine, oxatomide, piprinhydrinate, or hydroxyzine hydrochloride.
• Prescriptions during the 15 days before a seizure were considered to have been received during a hazard period, whereas earlier prescriptions were considered to have been received during a control period.
• The researchers excluded patients with febrile seizures.

TAKEAWAY:

• In an adjusted analysis, a prescription for an antihistamine during the hazard period was associated with a 22% higher risk for seizures in children (adjusted odds ratio, 1.22; 95% CI, 1.13-1.31).
• The seizure risk was significant in children aged 6-24 months, with an adjusted odds ratio of 1.49 (95% CI, 1.31-1.70).
• For older children, the risk was not statistically significant.

IN PRACTICE:

“The study underscores a substantial increase in seizure risk associated with antihistamine prescription among children aged 6-24 months,” the authors of the study wrote. “We are not aware of any other studies that have pointed out the increased risk of seizures with first-generation antihistamines in this particular age group. ... The benefits and risks of antihistamine use should always be carefully considered, especially when prescribing H1 antihistamines to vulnerable infants.”

The findings raise a host of questions for clinicians, including how a “relatively small risk” should translate into practice, and whether the risk may be attenuated with newer antihistamines, wrote Frank Max Charles Besag, MB, ChB, with East London NHS Foundation Trust in England, in an editorial accompanying the study. “It would be reasonable to inform families that at least one study has suggested a relatively small increase in the risk of seizures with first-generation antihistamines, adding that there are still too few data to draw any firm conclusions and also providing families with the information on what to do if the child were to have a seizure.” 
 

SOURCE:

Seonkyeong Rhie, MD, and Man Yong Han, MD, both with the Department of Pediatrics at CHA University School of Medicine, in Seongnam, South Korea, were the corresponding authors on the study. The research was published online in JAMA Network Open.

LIMITATIONS:

The researchers did not have details about seizure symptoms, did not include children seen in outpatient clinics, and were unable to verify the actual intake of the prescribed antihistamines. Although second-generation antihistamines may be less likely to cross the blood-brain barrier, one newer medication, desloratadine, has been associated with seizures.

DISCLOSURES:

The study was supported by grants from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, the Ministry of Health and Welfare, Republic of Korea.

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

VIENNA — Simply relying on clinical symptoms is insufficient to predict which children with wheezing will develop asthma and respond to treatments. More objective tests like blood eosinophil counts are needed for early diagnosis and to avoid unnecessary medication use in children unlikely to develop asthma.

Sejal Saglani, MD, PhD, a professor of pediatric respiratory medicine at the National Heart and Lung Institute, Imperial College, London, England, said that preschool wheezing has long-term adverse consequences through to adulthood. “We need to prevent that downward trajectory of low lung function,” she said, presenting the latest research in the field at the annual European Respiratory Society International Congress.

Wheezing affects up to one third of all infants and preschool children, with one third developing asthma later in life. “It’s important to identify those kids because then we can treat them with the right medication,” said Mariëlle W.H. Pijnenburg, MD, PhD, a pulmonary specialist at Erasmus University Rotterdam in the Netherlands.

“We cannot just use clinical phenotype to decide what treatment a child should get. We need to run tests to identify the endotype of preschool wheeze and intervene appropriately,” Dr. Saglani added.
 

Eosinophilia as a Biomarker for Predicting Exacerbations and Steroid Responsiveness 

In a cluster analysis, Dr. Saglani and colleagues classified preschool children with wheezing into two main subgroups: Those who experience frequent exacerbations and those who experience sporadic attacks. Frequent exacerbators were more likely to develop asthma, use asthma medications, and show signs of reduced lung function and airway inflammation, such as higher fractional exhaled nitric oxide and allergic sensitization. “Severe and frequent exacerbators are the kids that get in trouble,” she said. “They’re the ones we must identify at preschool age and really try to minimize their exacerbations.”

Research has shown that eosinophilia is a valuable biomarker in predicting both asthma exacerbations and responsiveness to inhaled corticosteroids. Children with elevated blood eosinophils are more likely to experience frequent and severe exacerbations. These children often demonstrate an inflammatory profile more responsive to corticosteroids, making eosinophilia a predictor of treatment success. Children with eosinophilia are also more likely to have underlying allergic sensitizations, which further supports the use of corticosteroids as part of their management strategy.

Dr. Saglani said a simple blood test can provide a window into the child’s inflammatory status, allowing physicians to make more targeted and personalized treatment plans.

Traditionally, identifying eosinophilia required venipuncture and laboratory analysis, which can be time consuming and impractical in a busy clinical setting. Dr. Saglani’s research group is developing a point-of-care test designed to quickly and efficiently measure blood eosinophil levels in children with asthma or wheezing symptoms from a finger-prick test. Preliminary data presented at the congress show that children with higher eosinophil counts in the clinic were more likely to experience an asthma attack within 3 months.

“The problem is the majority of the children we see are either not atopic or do not have high blood eosinophils. What are we going to do with those?”
 

How to Treat Those Who Don’t Have Eosinophilia

Most children with wheezing are not atopic and do not exhibit eosinophilic inflammation, and these children may not respond as effectively to corticosteroids. How to treat them remains the “1-billion-dollar question,” Dr. Saglani said.

Respiratory syncytial virus and rhinovirus play a crucial role in triggering wheezing episodes in these children. Research has shown that viral-induced wheezing is a common feature in this phenotype, and repeated viral infections can lead to an increased severity and frequency of exacerbations. However, there are currently no effective antiviral therapies or vaccines for rhinovirus, which limits the ability to address the viral component of the disease directly.

Up to 50% of children with severe, recurrent wheezing also have bacterial pathogens like Moraxella catarrhalis and Haemophilus influenzae in their lower airways. For these children, addressing the bacterial infection is the best treatment option to mitigate the wheezing. “We now have something that we can target with antibiotics for those who don’t respond to corticosteroids,” Dr. Saglani said.

Dr. Pijnenburg said that this body of research is helping pulmonary specialists and general pediatricians navigate the complexity of childhood wheezing beyond phenotyping and symptoms. “We need to dive more deeply into those kids with preschool wheezing to see what’s happening in their lungs.”

Dr. Pijnenburg and Dr. Saglani reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

VIENNA — Simply relying on clinical symptoms is insufficient to predict which children with wheezing will develop asthma and respond to treatments. More objective tests like blood eosinophil counts are needed for early diagnosis and to avoid unnecessary medication use in children unlikely to develop asthma.

Sejal Saglani, MD, PhD, a professor of pediatric respiratory medicine at the National Heart and Lung Institute, Imperial College, London, England, said that preschool wheezing has long-term adverse consequences through to adulthood. “We need to prevent that downward trajectory of low lung function,” she said, presenting the latest research in the field at the annual European Respiratory Society International Congress.

Wheezing affects up to one third of all infants and preschool children, with one third developing asthma later in life. “It’s important to identify those kids because then we can treat them with the right medication,” said Mariëlle W.H. Pijnenburg, MD, PhD, a pulmonary specialist at Erasmus University Rotterdam in the Netherlands.

“We cannot just use clinical phenotype to decide what treatment a child should get. We need to run tests to identify the endotype of preschool wheeze and intervene appropriately,” Dr. Saglani added.
 

Eosinophilia as a Biomarker for Predicting Exacerbations and Steroid Responsiveness 

In a cluster analysis, Dr. Saglani and colleagues classified preschool children with wheezing into two main subgroups: Those who experience frequent exacerbations and those who experience sporadic attacks. Frequent exacerbators were more likely to develop asthma, use asthma medications, and show signs of reduced lung function and airway inflammation, such as higher fractional exhaled nitric oxide and allergic sensitization. “Severe and frequent exacerbators are the kids that get in trouble,” she said. “They’re the ones we must identify at preschool age and really try to minimize their exacerbations.”

Research has shown that eosinophilia is a valuable biomarker in predicting both asthma exacerbations and responsiveness to inhaled corticosteroids. Children with elevated blood eosinophils are more likely to experience frequent and severe exacerbations. These children often demonstrate an inflammatory profile more responsive to corticosteroids, making eosinophilia a predictor of treatment success. Children with eosinophilia are also more likely to have underlying allergic sensitizations, which further supports the use of corticosteroids as part of their management strategy.

Dr. Saglani said a simple blood test can provide a window into the child’s inflammatory status, allowing physicians to make more targeted and personalized treatment plans.

Traditionally, identifying eosinophilia required venipuncture and laboratory analysis, which can be time consuming and impractical in a busy clinical setting. Dr. Saglani’s research group is developing a point-of-care test designed to quickly and efficiently measure blood eosinophil levels in children with asthma or wheezing symptoms from a finger-prick test. Preliminary data presented at the congress show that children with higher eosinophil counts in the clinic were more likely to experience an asthma attack within 3 months.

“The problem is the majority of the children we see are either not atopic or do not have high blood eosinophils. What are we going to do with those?”
 

How to Treat Those Who Don’t Have Eosinophilia

Most children with wheezing are not atopic and do not exhibit eosinophilic inflammation, and these children may not respond as effectively to corticosteroids. How to treat them remains the “1-billion-dollar question,” Dr. Saglani said.

Respiratory syncytial virus and rhinovirus play a crucial role in triggering wheezing episodes in these children. Research has shown that viral-induced wheezing is a common feature in this phenotype, and repeated viral infections can lead to an increased severity and frequency of exacerbations. However, there are currently no effective antiviral therapies or vaccines for rhinovirus, which limits the ability to address the viral component of the disease directly.

Up to 50% of children with severe, recurrent wheezing also have bacterial pathogens like Moraxella catarrhalis and Haemophilus influenzae in their lower airways. For these children, addressing the bacterial infection is the best treatment option to mitigate the wheezing. “We now have something that we can target with antibiotics for those who don’t respond to corticosteroids,” Dr. Saglani said.

Dr. Pijnenburg said that this body of research is helping pulmonary specialists and general pediatricians navigate the complexity of childhood wheezing beyond phenotyping and symptoms. “We need to dive more deeply into those kids with preschool wheezing to see what’s happening in their lungs.”

Dr. Pijnenburg and Dr. Saglani reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

VIENNA — Simply relying on clinical symptoms is insufficient to predict which children with wheezing will develop asthma and respond to treatments. More objective tests like blood eosinophil counts are needed for early diagnosis and to avoid unnecessary medication use in children unlikely to develop asthma.

Sejal Saglani, MD, PhD, a professor of pediatric respiratory medicine at the National Heart and Lung Institute, Imperial College, London, England, said that preschool wheezing has long-term adverse consequences through to adulthood. “We need to prevent that downward trajectory of low lung function,” she said, presenting the latest research in the field at the annual European Respiratory Society International Congress.

Wheezing affects up to one third of all infants and preschool children, with one third developing asthma later in life. “It’s important to identify those kids because then we can treat them with the right medication,” said Mariëlle W.H. Pijnenburg, MD, PhD, a pulmonary specialist at Erasmus University Rotterdam in the Netherlands.

“We cannot just use clinical phenotype to decide what treatment a child should get. We need to run tests to identify the endotype of preschool wheeze and intervene appropriately,” Dr. Saglani added.
 

Eosinophilia as a Biomarker for Predicting Exacerbations and Steroid Responsiveness 

In a cluster analysis, Dr. Saglani and colleagues classified preschool children with wheezing into two main subgroups: Those who experience frequent exacerbations and those who experience sporadic attacks. Frequent exacerbators were more likely to develop asthma, use asthma medications, and show signs of reduced lung function and airway inflammation, such as higher fractional exhaled nitric oxide and allergic sensitization. “Severe and frequent exacerbators are the kids that get in trouble,” she said. “They’re the ones we must identify at preschool age and really try to minimize their exacerbations.”

Research has shown that eosinophilia is a valuable biomarker in predicting both asthma exacerbations and responsiveness to inhaled corticosteroids. Children with elevated blood eosinophils are more likely to experience frequent and severe exacerbations. These children often demonstrate an inflammatory profile more responsive to corticosteroids, making eosinophilia a predictor of treatment success. Children with eosinophilia are also more likely to have underlying allergic sensitizations, which further supports the use of corticosteroids as part of their management strategy.

Dr. Saglani said a simple blood test can provide a window into the child’s inflammatory status, allowing physicians to make more targeted and personalized treatment plans.

Traditionally, identifying eosinophilia required venipuncture and laboratory analysis, which can be time consuming and impractical in a busy clinical setting. Dr. Saglani’s research group is developing a point-of-care test designed to quickly and efficiently measure blood eosinophil levels in children with asthma or wheezing symptoms from a finger-prick test. Preliminary data presented at the congress show that children with higher eosinophil counts in the clinic were more likely to experience an asthma attack within 3 months.

“The problem is the majority of the children we see are either not atopic or do not have high blood eosinophils. What are we going to do with those?”
 

How to Treat Those Who Don’t Have Eosinophilia

Most children with wheezing are not atopic and do not exhibit eosinophilic inflammation, and these children may not respond as effectively to corticosteroids. How to treat them remains the “1-billion-dollar question,” Dr. Saglani said.

Respiratory syncytial virus and rhinovirus play a crucial role in triggering wheezing episodes in these children. Research has shown that viral-induced wheezing is a common feature in this phenotype, and repeated viral infections can lead to an increased severity and frequency of exacerbations. However, there are currently no effective antiviral therapies or vaccines for rhinovirus, which limits the ability to address the viral component of the disease directly.

Up to 50% of children with severe, recurrent wheezing also have bacterial pathogens like Moraxella catarrhalis and Haemophilus influenzae in their lower airways. For these children, addressing the bacterial infection is the best treatment option to mitigate the wheezing. “We now have something that we can target with antibiotics for those who don’t respond to corticosteroids,” Dr. Saglani said.

Dr. Pijnenburg said that this body of research is helping pulmonary specialists and general pediatricians navigate the complexity of childhood wheezing beyond phenotyping and symptoms. “We need to dive more deeply into those kids with preschool wheezing to see what’s happening in their lungs.”

Dr. Pijnenburg and Dr. Saglani reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

TOPLINE:

Gastrointestinal involvement is common in childhood-onset lupus, with more than half of the patients presenting with gastrointestinal symptoms at diagnosis. Abdominal pain and elevated hepatic transaminases are the most common initial signs.

METHODOLOGY:

• Researchers conducted a retrospective cohort study to explore the prevalence and characteristics of gastrointestinal involvement in childhood-onset systemic lupus erythematosus (SLE).
• They included 123 patients aged ≤ 18 years (82.1% girls) with childhood-onset SLE from 16 referral departments of pediatric rheumatology in Turkey who showed gastrointestinal system (GIS) involvement either during diagnosis or the course of the disease.
• The mean age at diagnosis was 12.5 years, and the median follow-up duration was 44.5 months.
• Demographic information, clinical manifestations, laboratory findings, radiological and endoscopic assessments, histopathologic analyses, treatments, and clinical outcomes were retrospectively extracted from patient records; disease activity and cumulative organ damage were also assessed.

TAKEAWAY:

• At the time of SLE diagnosis, 63.4% of patients presented with gastrointestinal involvement, while others (36.6%) developed gastrointestinal symptoms after a median of 12 months.
• Abdominal pain was the most common initial symptom, observed in 62.6% of patients, followed by elevated hepatic transaminases in 56.9%.
• The most common type of gastrointestinal involvement was autoimmune hepatitis (25.2%), followed by hepatic steatosis (13%), and lupus hepatitis (11.3%).
• The gastrointestinal manifestations were directly attributed to SLE in 82 patients, were drug related in 35 patients, and caused by comorbidities in 6 patients.

IN PRACTICE:

“It is crucial to consider SLE in the differential diagnosis of GIS [gastrointestinal system] manifestations in children. The inclusion of GIS involvement as a new diagnostic criterion may be warranted, given its potential prevalence that might be higher than currently recognized,” the authors wrote.

SOURCE:

This study was led by Hafize Emine Sönmez, MD, Department of Pediatric Rheumatology, Kocaeli University, İzmit, Turkey, and was published online in Lupus. 

LIMITATIONS:

The retrospective nature of the study may have limited the ability to establish causality between gastrointestinal symptoms and SLE. This study also did not include a comparison between patients with childhood-onset SLE with gastrointestinal involvement and those without. Moreover, the study relied on patient records for data collection, which may have introduced bias.

DISCLOSURES:

This study did not receive any financial support. The authors declared no potential conflict of interest.

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

TOPLINE:

Gastrointestinal involvement is common in childhood-onset lupus, with more than half of the patients presenting with gastrointestinal symptoms at diagnosis. Abdominal pain and elevated hepatic transaminases are the most common initial signs.

METHODOLOGY:

• Researchers conducted a retrospective cohort study to explore the prevalence and characteristics of gastrointestinal involvement in childhood-onset systemic lupus erythematosus (SLE).
• They included 123 patients aged ≤ 18 years (82.1% girls) with childhood-onset SLE from 16 referral departments of pediatric rheumatology in Turkey who showed gastrointestinal system (GIS) involvement either during diagnosis or the course of the disease.
• The mean age at diagnosis was 12.5 years, and the median follow-up duration was 44.5 months.
• Demographic information, clinical manifestations, laboratory findings, radiological and endoscopic assessments, histopathologic analyses, treatments, and clinical outcomes were retrospectively extracted from patient records; disease activity and cumulative organ damage were also assessed.

TAKEAWAY:

• At the time of SLE diagnosis, 63.4% of patients presented with gastrointestinal involvement, while others (36.6%) developed gastrointestinal symptoms after a median of 12 months.
• Abdominal pain was the most common initial symptom, observed in 62.6% of patients, followed by elevated hepatic transaminases in 56.9%.
• The most common type of gastrointestinal involvement was autoimmune hepatitis (25.2%), followed by hepatic steatosis (13%), and lupus hepatitis (11.3%).
• The gastrointestinal manifestations were directly attributed to SLE in 82 patients, were drug related in 35 patients, and caused by comorbidities in 6 patients.

IN PRACTICE:

“It is crucial to consider SLE in the differential diagnosis of GIS [gastrointestinal system] manifestations in children. The inclusion of GIS involvement as a new diagnostic criterion may be warranted, given its potential prevalence that might be higher than currently recognized,” the authors wrote.

SOURCE:

This study was led by Hafize Emine Sönmez, MD, Department of Pediatric Rheumatology, Kocaeli University, İzmit, Turkey, and was published online in Lupus. 

LIMITATIONS:

The retrospective nature of the study may have limited the ability to establish causality between gastrointestinal symptoms and SLE. This study also did not include a comparison between patients with childhood-onset SLE with gastrointestinal involvement and those without. Moreover, the study relied on patient records for data collection, which may have introduced bias.

DISCLOSURES:

This study did not receive any financial support. The authors declared no potential conflict of interest.

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

TOPLINE:

Gastrointestinal involvement is common in childhood-onset lupus, with more than half of the patients presenting with gastrointestinal symptoms at diagnosis. Abdominal pain and elevated hepatic transaminases are the most common initial signs.

METHODOLOGY:

• Researchers conducted a retrospective cohort study to explore the prevalence and characteristics of gastrointestinal involvement in childhood-onset systemic lupus erythematosus (SLE).
• They included 123 patients aged ≤ 18 years (82.1% girls) with childhood-onset SLE from 16 referral departments of pediatric rheumatology in Turkey who showed gastrointestinal system (GIS) involvement either during diagnosis or the course of the disease.
• The mean age at diagnosis was 12.5 years, and the median follow-up duration was 44.5 months.
• Demographic information, clinical manifestations, laboratory findings, radiological and endoscopic assessments, histopathologic analyses, treatments, and clinical outcomes were retrospectively extracted from patient records; disease activity and cumulative organ damage were also assessed.

TAKEAWAY:

• At the time of SLE diagnosis, 63.4% of patients presented with gastrointestinal involvement, while others (36.6%) developed gastrointestinal symptoms after a median of 12 months.
• Abdominal pain was the most common initial symptom, observed in 62.6% of patients, followed by elevated hepatic transaminases in 56.9%.
• The most common type of gastrointestinal involvement was autoimmune hepatitis (25.2%), followed by hepatic steatosis (13%), and lupus hepatitis (11.3%).
• The gastrointestinal manifestations were directly attributed to SLE in 82 patients, were drug related in 35 patients, and caused by comorbidities in 6 patients.

IN PRACTICE:

“It is crucial to consider SLE in the differential diagnosis of GIS [gastrointestinal system] manifestations in children. The inclusion of GIS involvement as a new diagnostic criterion may be warranted, given its potential prevalence that might be higher than currently recognized,” the authors wrote.

SOURCE:

This study was led by Hafize Emine Sönmez, MD, Department of Pediatric Rheumatology, Kocaeli University, İzmit, Turkey, and was published online in Lupus. 

LIMITATIONS:

The retrospective nature of the study may have limited the ability to establish causality between gastrointestinal symptoms and SLE. This study also did not include a comparison between patients with childhood-onset SLE with gastrointestinal involvement and those without. Moreover, the study relied on patient records for data collection, which may have introduced bias.

DISCLOSURES:

This study did not receive any financial support. The authors declared no potential conflict of interest.

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

CARLSBAD, CALIF. — After Arash Moradzadeh, MD, treated the first 100 consecutive patients in his practice with a 1726-nm laser (AviClear) following its Food and Drug Administration (FDA) clearance for the treatment of mild to severe acne vulgaris in March of 2022, 90% experienced clearance at 1 year.

“Combining the AviClear with medical therapy and energy-based devices provides the best outcomes,” Dr. Moradzadeh, who practices facial and plastic surgery in Beverly Hills, California, said at the Controversies & Conversations in Laser & Cosmetic Surgery annual symposium. “You have to do all 300 pulses per treatment, and you do need to use settings of 19.5-21.5 J/cm² to get a great result.”

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

CARLSBAD, CALIF. — After Arash Moradzadeh, MD, treated the first 100 consecutive patients in his practice with a 1726-nm laser (AviClear) following its Food and Drug Administration (FDA) clearance for the treatment of mild to severe acne vulgaris in March of 2022, 90% experienced clearance at 1 year.

“Combining the AviClear with medical therapy and energy-based devices provides the best outcomes,” Dr. Moradzadeh, who practices facial and plastic surgery in Beverly Hills, California, said at the Controversies & Conversations in Laser & Cosmetic Surgery annual symposium. “You have to do all 300 pulses per treatment, and you do need to use settings of 19.5-21.5 J/cm² to get a great result.”

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

CARLSBAD, CALIF. — After Arash Moradzadeh, MD, treated the first 100 consecutive patients in his practice with a 1726-nm laser (AviClear) following its Food and Drug Administration (FDA) clearance for the treatment of mild to severe acne vulgaris in March of 2022, 90% experienced clearance at 1 year.

“Combining the AviClear with medical therapy and energy-based devices provides the best outcomes,” Dr. Moradzadeh, who practices facial and plastic surgery in Beverly Hills, California, said at the Controversies & Conversations in Laser & Cosmetic Surgery annual symposium. “You have to do all 300 pulses per treatment, and you do need to use settings of 19.5-21.5 J/cm² to get a great result.”

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

HUNTINGTON BEACH, CALIF. — Mounting evidence suggests that using topical timolol to treat a pyogenic granuloma (PG) may spare children from undergoing a surgical procedure, especially if the PG is small and on the face, according to Julie Dhossche, MD.

A PG is a common, benign vascular tumor that often occurs in children under 5 years of age, “usually in a very inconvenient spot, like the cheek,” Dr. Dhossche, a pediatric dermatologist at Oregon Health & Science University (OHSU), Portland, said at the annual meeting of the Pacific Dermatologic Association. “It can bleed a lot. Often, parents take their child to the emergency department for unstoppable bleeding. Our first-line treatment is often surgical: shave removal, electrocautery, or excision.”

courtesy Dr. Julie Dhossche

Several case reports about the use of the topical form of timolol, a nonselective beta-adrenergic antagonist, for PG have been published in the medical literature including a case series of seven patients (six were treated with topical timolol). The authors of the case series hypothesized that a beta-blocker may be effective for PGs by causing vasoconstriction that stops bleeding.

In addition, Dr. Dhossche and colleagues retrospectively evaluated 92 children with a mean age of 4.5 years who were treated with topical timolol for PG at OHSU from 2010 to 2020. The results were presented in an abstract at the 2022 Pediatric Dermatology Research Alliance annual conference.

At the initial visit, 80 of 92 (87%) children were treated with timolol only, 6 of 92 (6.5%) underwent a procedure, and 6 of 92 (6.5%) were treated with timolol and a procedure. The researchers observed that of the 80 patients who received timolol monotherapy, 42 (52.5%) were spared a procedural intervention. “So, we have had some success with this,” she said. “It can also help with bleeding episodes if you are waiting for a procedure.”
 

Surgery May Still Be Needed

For PGs, she applies one drop of timolol to the lesion under occlusion with DuoDERM or a similar dressing, which is repeated every 1-3 days depending on how long the dressing stays on. “It may take 3-4 months of this treatment to clear,” she said.

If topical timolol doesn’t stop the PG from bleeding, or if parents elect for surgical removal, “some tears [during removal of the lesion] may be inevitable,” Dr. Dhossche said. “My goal is to make it as good of an experience as it can be, by being very confident and offering lots of smiles, pretreatment with topical lidocaine for 20-30 minutes, icing, and formulating an alliance with parents” to help calm nerves, “knowing if that doesn’t work, I might need help from my colleagues in pediatric sedation.”

Choice of language matters when describing to children what to expect during a procedure, she continued. For example, instead of saying, “it will feel like a bee sting,” say, “some kids say it is uncomfortable like a pinch and some kids say it’s not so bad.” And, when describing the size of a needle or an incision, instead of saying, “it’s as big as ...” say, “it’s as small as ...”

As described in a 2020 paper published in Pediatric Dermatology, proper comfort positioning of children during in-office dermatologic procedures is also key, which can include having the parent or caregiver hug a child during removal of a PG, Dr. Dhossche said. “You want to optimize distractions for the patient while you do the procedure. This is the time to bring out your iPhone, iPad, or enlist help from a certified child life specialist if you have one at your institution.”

When she administers injections to children, “I don’t lie about the shot, but I do hide the actual needle from sight, if possible,” she said. “I’ll say, ‘you’ll feel a pinch.’ Vibration tools can help while you’re injecting.” She showed an image of a vibrating light-up children’s toothbrush she found on Amazon for $10 “that has served me well. It’s also kind of a tension diffuser.”

Dr. Dhossche reported having no financial disclosures.

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

HUNTINGTON BEACH, CALIF. — Mounting evidence suggests that using topical timolol to treat a pyogenic granuloma (PG) may spare children from undergoing a surgical procedure, especially if the PG is small and on the face, according to Julie Dhossche, MD.

A PG is a common, benign vascular tumor that often occurs in children under 5 years of age, “usually in a very inconvenient spot, like the cheek,” Dr. Dhossche, a pediatric dermatologist at Oregon Health & Science University (OHSU), Portland, said at the annual meeting of the Pacific Dermatologic Association. “It can bleed a lot. Often, parents take their child to the emergency department for unstoppable bleeding. Our first-line treatment is often surgical: shave removal, electrocautery, or excision.”

courtesy Dr. Julie Dhossche

Several case reports about the use of the topical form of timolol, a nonselective beta-adrenergic antagonist, for PG have been published in the medical literature including a case series of seven patients (six were treated with topical timolol). The authors of the case series hypothesized that a beta-blocker may be effective for PGs by causing vasoconstriction that stops bleeding.

In addition, Dr. Dhossche and colleagues retrospectively evaluated 92 children with a mean age of 4.5 years who were treated with topical timolol for PG at OHSU from 2010 to 2020. The results were presented in an abstract at the 2022 Pediatric Dermatology Research Alliance annual conference.

At the initial visit, 80 of 92 (87%) children were treated with timolol only, 6 of 92 (6.5%) underwent a procedure, and 6 of 92 (6.5%) were treated with timolol and a procedure. The researchers observed that of the 80 patients who received timolol monotherapy, 42 (52.5%) were spared a procedural intervention. “So, we have had some success with this,” she said. “It can also help with bleeding episodes if you are waiting for a procedure.”
 

Surgery May Still Be Needed

For PGs, she applies one drop of timolol to the lesion under occlusion with DuoDERM or a similar dressing, which is repeated every 1-3 days depending on how long the dressing stays on. “It may take 3-4 months of this treatment to clear,” she said.

If topical timolol doesn’t stop the PG from bleeding, or if parents elect for surgical removal, “some tears [during removal of the lesion] may be inevitable,” Dr. Dhossche said. “My goal is to make it as good of an experience as it can be, by being very confident and offering lots of smiles, pretreatment with topical lidocaine for 20-30 minutes, icing, and formulating an alliance with parents” to help calm nerves, “knowing if that doesn’t work, I might need help from my colleagues in pediatric sedation.”

Choice of language matters when describing to children what to expect during a procedure, she continued. For example, instead of saying, “it will feel like a bee sting,” say, “some kids say it is uncomfortable like a pinch and some kids say it’s not so bad.” And, when describing the size of a needle or an incision, instead of saying, “it’s as big as ...” say, “it’s as small as ...”

As described in a 2020 paper published in Pediatric Dermatology, proper comfort positioning of children during in-office dermatologic procedures is also key, which can include having the parent or caregiver hug a child during removal of a PG, Dr. Dhossche said. “You want to optimize distractions for the patient while you do the procedure. This is the time to bring out your iPhone, iPad, or enlist help from a certified child life specialist if you have one at your institution.”

When she administers injections to children, “I don’t lie about the shot, but I do hide the actual needle from sight, if possible,” she said. “I’ll say, ‘you’ll feel a pinch.’ Vibration tools can help while you’re injecting.” She showed an image of a vibrating light-up children’s toothbrush she found on Amazon for $10 “that has served me well. It’s also kind of a tension diffuser.”

Dr. Dhossche reported having no financial disclosures.

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

HUNTINGTON BEACH, CALIF. — Mounting evidence suggests that using topical timolol to treat a pyogenic granuloma (PG) may spare children from undergoing a surgical procedure, especially if the PG is small and on the face, according to Julie Dhossche, MD.

A PG is a common, benign vascular tumor that often occurs in children under 5 years of age, “usually in a very inconvenient spot, like the cheek,” Dr. Dhossche, a pediatric dermatologist at Oregon Health & Science University (OHSU), Portland, said at the annual meeting of the Pacific Dermatologic Association. “It can bleed a lot. Often, parents take their child to the emergency department for unstoppable bleeding. Our first-line treatment is often surgical: shave removal, electrocautery, or excision.”

courtesy Dr. Julie Dhossche

Several case reports about the use of the topical form of timolol, a nonselective beta-adrenergic antagonist, for PG have been published in the medical literature including a case series of seven patients (six were treated with topical timolol). The authors of the case series hypothesized that a beta-blocker may be effective for PGs by causing vasoconstriction that stops bleeding.

In addition, Dr. Dhossche and colleagues retrospectively evaluated 92 children with a mean age of 4.5 years who were treated with topical timolol for PG at OHSU from 2010 to 2020. The results were presented in an abstract at the 2022 Pediatric Dermatology Research Alliance annual conference.

At the initial visit, 80 of 92 (87%) children were treated with timolol only, 6 of 92 (6.5%) underwent a procedure, and 6 of 92 (6.5%) were treated with timolol and a procedure. The researchers observed that of the 80 patients who received timolol monotherapy, 42 (52.5%) were spared a procedural intervention. “So, we have had some success with this,” she said. “It can also help with bleeding episodes if you are waiting for a procedure.”
 

Surgery May Still Be Needed

For PGs, she applies one drop of timolol to the lesion under occlusion with DuoDERM or a similar dressing, which is repeated every 1-3 days depending on how long the dressing stays on. “It may take 3-4 months of this treatment to clear,” she said.

If topical timolol doesn’t stop the PG from bleeding, or if parents elect for surgical removal, “some tears [during removal of the lesion] may be inevitable,” Dr. Dhossche said. “My goal is to make it as good of an experience as it can be, by being very confident and offering lots of smiles, pretreatment with topical lidocaine for 20-30 minutes, icing, and formulating an alliance with parents” to help calm nerves, “knowing if that doesn’t work, I might need help from my colleagues in pediatric sedation.”

Choice of language matters when describing to children what to expect during a procedure, she continued. For example, instead of saying, “it will feel like a bee sting,” say, “some kids say it is uncomfortable like a pinch and some kids say it’s not so bad.” And, when describing the size of a needle or an incision, instead of saying, “it’s as big as ...” say, “it’s as small as ...”

As described in a 2020 paper published in Pediatric Dermatology, proper comfort positioning of children during in-office dermatologic procedures is also key, which can include having the parent or caregiver hug a child during removal of a PG, Dr. Dhossche said. “You want to optimize distractions for the patient while you do the procedure. This is the time to bring out your iPhone, iPad, or enlist help from a certified child life specialist if you have one at your institution.”

When she administers injections to children, “I don’t lie about the shot, but I do hide the actual needle from sight, if possible,” she said. “I’ll say, ‘you’ll feel a pinch.’ Vibration tools can help while you’re injecting.” She showed an image of a vibrating light-up children’s toothbrush she found on Amazon for $10 “that has served me well. It’s also kind of a tension diffuser.”

Dr. Dhossche reported having no financial disclosures.

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

HUNTINGTON BEACH, CALIFORNIA — When patients with vitiligo see Jessica Shiu, MD, PhD, for the first time, some mention that prior healthcare providers have told them that vitiligo is merely a cosmetic issue — much to her dismay.

“Vitiligo is not a cosmetic disease,” Dr. Shiu, assistant professor of dermatology at the University of California, Irvine, said at the annual meeting of the Pacific Dermatologic Association. “It is associated with significant depression, stigmatization, and low self-esteem. I have patients who say that vitiligo has affected their marriage ... In certain cultures, it also affects their job prospects.”

As the most common pigmentary disorder, vitiligo is an autoimmune condition that often results in the recruitment of CD8+ T cells into the skin. These cells destroy melanocytes, depleting melanocytes in the epidermis. “Over time, this results in milky white patches of skin that we often see in our patients,” Dr. Shiu said.

Dr. Shiu

“Another sign of active disease is when patients tell you that their vitiligo is expanding rapidly,” Dr. Shiu added. “Stable vitiligo is more difficult to define. Many patients think their lesions don’t change, but we’re now appreciating that there can be some sites in those patients such as the hands and feet that are more susceptible to change in activity.” In general, she noted, vitiligo is considered stable when there is no change in activity for at least 12 months, and “lesions are usually completely depigmented with sharp borders.”

The level of vitiligo disease activity drives medical management. For patients with nonsegmental vitiligo who have clinical signs of active disease, the first goal is to stabilize the active disease and stop further spread of depigmentation. “This is key because losing pigment can occur very quickly, but gaining pigment back is a very slow process,” she said. Stabilization involves suppressing immune responses with topical steroids, topical calcineurin inhibitors, or 1.5% ruxolitinib cream, a JAK inhibitor that became the first Food and Drug Administration (FDA)–approved pharmacologic treatment for nonsegmental vitiligo, in 2022, for patients aged 12 years or older.

“The choice here depends somewhat on insurance coverage and shared decision-making with the patient,” Dr. Shiu said. Meanwhile, clinical trials evaluating the effect of the oral JAK inhibitors ritlecitinib, upadacitinib, povorcitinib, and baricitinib on vitiligo are underway.

Combining Phototherapy With Topical Treatment

A mainstay therapy for nonsegmental vitiligo is phototherapy, which can induce the migration of melanocyte stem cells from hair follicles. “There’s good data to show that combining topical treatment with phototherapy can augment the repigmentation that you see,” she said. “So if it’s possible, try to add phototherapy for your vitiligo patients, but sometimes, logistics for that are a challenge.”

Discussing treatment expectations with patients is key because it can take up to 1 year to see a significant response with topical immunosuppressants and narrowband ultraviolet B treatment. The head and neck areas are often the first sites to repigment, she said, followed by the extremities or the trunk. “The hands and feet are generally last; they are usually the most stubborn areas,” Dr. Shiu said. “Even when you do see repigmentation, it usually happens on the dorsal surfaces. The tips of the fingers and toes are difficult to repigment. Luckily, the face is one of the top responders, so that helps a lot.”

While some treatment efforts result in “complete and beautiful” repigmentation, she added, many yield uneven and incomplete results. “We don’t understand why repigmentation occurs in some areas but not in others,” she said. “We don’t have any biomarkers for treatment response. That is something we are looking into.”

For a patient with rapidly progressing active disease, consider an oral steroid mini-pulse 2 consecutive days per week for a maximum of 3-6 months. “I usually recommend that patients do this on Saturday and Sunday,” Dr. Shiu said. “Studies have shown this strategy can halt progression in 85%-91% of cases if patients are on it for at least 3 months.”

Relapse after successful repigmentation occurs in about 40% of cases following discontinuation of treatment, so she recommends biweekly application of 0.1% tacrolimus ointment as maintenance therapy. “Studies have shown this is enough to decrease the relapse rate to around 9%,” she said.
 

Tissue, Cellular Grafts

Surgical repigmentation strategies rely on transplanting normal skin to areas affected by vitiligo. In general, more than 50% of patients achieve more than 80% repigmentation. Options are divided into tissue grafts vs cellular grafts. “The old methods are tissue grafting such as punch grafting, tissue blister grafting, and spit thickness grafting, which can treat limited areas of skin,” Dr. Shiu said. Newer approaches include cellular grafting using the melanocyte-keratinocyte transplantation procedure, which can treat larger areas of skin.

The main drawback of this approach is that it is expensive and there is no insurance code for it, “but I hope that this becomes an option for our patients in the future because data indicate that repigmentation is maintained for up to 72 months after treatment,” she said.

In June 2023, an autologous cell harvesting device known as RECELL received FDA approval for repigmentation of stable vitiligo lesions. According to a press release from the manufacturer, AVITA Medical, a clinician “prepares and delivers autologous skin cells from pigmented skin to stable depigmented areas, offering a safe and effective treatment for vitiligo.”

Dr. Shiu disclosed that she received research support from AbbVie.
 

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

HUNTINGTON BEACH, CALIFORNIA — When patients with vitiligo see Jessica Shiu, MD, PhD, for the first time, some mention that prior healthcare providers have told them that vitiligo is merely a cosmetic issue — much to her dismay.

“Vitiligo is not a cosmetic disease,” Dr. Shiu, assistant professor of dermatology at the University of California, Irvine, said at the annual meeting of the Pacific Dermatologic Association. “It is associated with significant depression, stigmatization, and low self-esteem. I have patients who say that vitiligo has affected their marriage ... In certain cultures, it also affects their job prospects.”

As the most common pigmentary disorder, vitiligo is an autoimmune condition that often results in the recruitment of CD8+ T cells into the skin. These cells destroy melanocytes, depleting melanocytes in the epidermis. “Over time, this results in milky white patches of skin that we often see in our patients,” Dr. Shiu said.

Dr. Shiu

“Another sign of active disease is when patients tell you that their vitiligo is expanding rapidly,” Dr. Shiu added. “Stable vitiligo is more difficult to define. Many patients think their lesions don’t change, but we’re now appreciating that there can be some sites in those patients such as the hands and feet that are more susceptible to change in activity.” In general, she noted, vitiligo is considered stable when there is no change in activity for at least 12 months, and “lesions are usually completely depigmented with sharp borders.”

The level of vitiligo disease activity drives medical management. For patients with nonsegmental vitiligo who have clinical signs of active disease, the first goal is to stabilize the active disease and stop further spread of depigmentation. “This is key because losing pigment can occur very quickly, but gaining pigment back is a very slow process,” she said. Stabilization involves suppressing immune responses with topical steroids, topical calcineurin inhibitors, or 1.5% ruxolitinib cream, a JAK inhibitor that became the first Food and Drug Administration (FDA)–approved pharmacologic treatment for nonsegmental vitiligo, in 2022, for patients aged 12 years or older.

“The choice here depends somewhat on insurance coverage and shared decision-making with the patient,” Dr. Shiu said. Meanwhile, clinical trials evaluating the effect of the oral JAK inhibitors ritlecitinib, upadacitinib, povorcitinib, and baricitinib on vitiligo are underway.

Combining Phototherapy With Topical Treatment

A mainstay therapy for nonsegmental vitiligo is phototherapy, which can induce the migration of melanocyte stem cells from hair follicles. “There’s good data to show that combining topical treatment with phototherapy can augment the repigmentation that you see,” she said. “So if it’s possible, try to add phototherapy for your vitiligo patients, but sometimes, logistics for that are a challenge.”

Discussing treatment expectations with patients is key because it can take up to 1 year to see a significant response with topical immunosuppressants and narrowband ultraviolet B treatment. The head and neck areas are often the first sites to repigment, she said, followed by the extremities or the trunk. “The hands and feet are generally last; they are usually the most stubborn areas,” Dr. Shiu said. “Even when you do see repigmentation, it usually happens on the dorsal surfaces. The tips of the fingers and toes are difficult to repigment. Luckily, the face is one of the top responders, so that helps a lot.”

While some treatment efforts result in “complete and beautiful” repigmentation, she added, many yield uneven and incomplete results. “We don’t understand why repigmentation occurs in some areas but not in others,” she said. “We don’t have any biomarkers for treatment response. That is something we are looking into.”

For a patient with rapidly progressing active disease, consider an oral steroid mini-pulse 2 consecutive days per week for a maximum of 3-6 months. “I usually recommend that patients do this on Saturday and Sunday,” Dr. Shiu said. “Studies have shown this strategy can halt progression in 85%-91% of cases if patients are on it for at least 3 months.”

Relapse after successful repigmentation occurs in about 40% of cases following discontinuation of treatment, so she recommends biweekly application of 0.1% tacrolimus ointment as maintenance therapy. “Studies have shown this is enough to decrease the relapse rate to around 9%,” she said.
 

Tissue, Cellular Grafts

Surgical repigmentation strategies rely on transplanting normal skin to areas affected by vitiligo. In general, more than 50% of patients achieve more than 80% repigmentation. Options are divided into tissue grafts vs cellular grafts. “The old methods are tissue grafting such as punch grafting, tissue blister grafting, and spit thickness grafting, which can treat limited areas of skin,” Dr. Shiu said. Newer approaches include cellular grafting using the melanocyte-keratinocyte transplantation procedure, which can treat larger areas of skin.

The main drawback of this approach is that it is expensive and there is no insurance code for it, “but I hope that this becomes an option for our patients in the future because data indicate that repigmentation is maintained for up to 72 months after treatment,” she said.

In June 2023, an autologous cell harvesting device known as RECELL received FDA approval for repigmentation of stable vitiligo lesions. According to a press release from the manufacturer, AVITA Medical, a clinician “prepares and delivers autologous skin cells from pigmented skin to stable depigmented areas, offering a safe and effective treatment for vitiligo.”

Dr. Shiu disclosed that she received research support from AbbVie.
 

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

HUNTINGTON BEACH, CALIFORNIA — When patients with vitiligo see Jessica Shiu, MD, PhD, for the first time, some mention that prior healthcare providers have told them that vitiligo is merely a cosmetic issue — much to her dismay.

“Vitiligo is not a cosmetic disease,” Dr. Shiu, assistant professor of dermatology at the University of California, Irvine, said at the annual meeting of the Pacific Dermatologic Association. “It is associated with significant depression, stigmatization, and low self-esteem. I have patients who say that vitiligo has affected their marriage ... In certain cultures, it also affects their job prospects.”

As the most common pigmentary disorder, vitiligo is an autoimmune condition that often results in the recruitment of CD8+ T cells into the skin. These cells destroy melanocytes, depleting melanocytes in the epidermis. “Over time, this results in milky white patches of skin that we often see in our patients,” Dr. Shiu said.

Dr. Shiu

“Another sign of active disease is when patients tell you that their vitiligo is expanding rapidly,” Dr. Shiu added. “Stable vitiligo is more difficult to define. Many patients think their lesions don’t change, but we’re now appreciating that there can be some sites in those patients such as the hands and feet that are more susceptible to change in activity.” In general, she noted, vitiligo is considered stable when there is no change in activity for at least 12 months, and “lesions are usually completely depigmented with sharp borders.”

The level of vitiligo disease activity drives medical management. For patients with nonsegmental vitiligo who have clinical signs of active disease, the first goal is to stabilize the active disease and stop further spread of depigmentation. “This is key because losing pigment can occur very quickly, but gaining pigment back is a very slow process,” she said. Stabilization involves suppressing immune responses with topical steroids, topical calcineurin inhibitors, or 1.5% ruxolitinib cream, a JAK inhibitor that became the first Food and Drug Administration (FDA)–approved pharmacologic treatment for nonsegmental vitiligo, in 2022, for patients aged 12 years or older.

“The choice here depends somewhat on insurance coverage and shared decision-making with the patient,” Dr. Shiu said. Meanwhile, clinical trials evaluating the effect of the oral JAK inhibitors ritlecitinib, upadacitinib, povorcitinib, and baricitinib on vitiligo are underway.

Combining Phototherapy With Topical Treatment

A mainstay therapy for nonsegmental vitiligo is phototherapy, which can induce the migration of melanocyte stem cells from hair follicles. “There’s good data to show that combining topical treatment with phototherapy can augment the repigmentation that you see,” she said. “So if it’s possible, try to add phototherapy for your vitiligo patients, but sometimes, logistics for that are a challenge.”

Discussing treatment expectations with patients is key because it can take up to 1 year to see a significant response with topical immunosuppressants and narrowband ultraviolet B treatment. The head and neck areas are often the first sites to repigment, she said, followed by the extremities or the trunk. “The hands and feet are generally last; they are usually the most stubborn areas,” Dr. Shiu said. “Even when you do see repigmentation, it usually happens on the dorsal surfaces. The tips of the fingers and toes are difficult to repigment. Luckily, the face is one of the top responders, so that helps a lot.”

While some treatment efforts result in “complete and beautiful” repigmentation, she added, many yield uneven and incomplete results. “We don’t understand why repigmentation occurs in some areas but not in others,” she said. “We don’t have any biomarkers for treatment response. That is something we are looking into.”

For a patient with rapidly progressing active disease, consider an oral steroid mini-pulse 2 consecutive days per week for a maximum of 3-6 months. “I usually recommend that patients do this on Saturday and Sunday,” Dr. Shiu said. “Studies have shown this strategy can halt progression in 85%-91% of cases if patients are on it for at least 3 months.”

Relapse after successful repigmentation occurs in about 40% of cases following discontinuation of treatment, so she recommends biweekly application of 0.1% tacrolimus ointment as maintenance therapy. “Studies have shown this is enough to decrease the relapse rate to around 9%,” she said.
 

Tissue, Cellular Grafts

Surgical repigmentation strategies rely on transplanting normal skin to areas affected by vitiligo. In general, more than 50% of patients achieve more than 80% repigmentation. Options are divided into tissue grafts vs cellular grafts. “The old methods are tissue grafting such as punch grafting, tissue blister grafting, and spit thickness grafting, which can treat limited areas of skin,” Dr. Shiu said. Newer approaches include cellular grafting using the melanocyte-keratinocyte transplantation procedure, which can treat larger areas of skin.

The main drawback of this approach is that it is expensive and there is no insurance code for it, “but I hope that this becomes an option for our patients in the future because data indicate that repigmentation is maintained for up to 72 months after treatment,” she said.

In June 2023, an autologous cell harvesting device known as RECELL received FDA approval for repigmentation of stable vitiligo lesions. According to a press release from the manufacturer, AVITA Medical, a clinician “prepares and delivers autologous skin cells from pigmented skin to stable depigmented areas, offering a safe and effective treatment for vitiligo.”

Dr. Shiu disclosed that she received research support from AbbVie.
 

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

Information readily available on a newborn screening, combined with clinical risk factors, may eventually be able to help identify infants at increased risk for sudden infant death syndrome (SIDS), new data suggest.

Findings of the study by Scott P. Oltman, MS, of the Department of Epidemiology & Biostatistics, University of California, San Francisco, and colleagues were published in JAMA Pediatrics.

The case-controlled study showed a link between aberrant metabolic analytes at birth and SIDS. Researchers used data from the California Office of Statewide Health Planning and Development and the California Department of Public Health and included 2.3 million infants born between 2005 and 2011 in the dataset.

Of the 2.3 million infants, 354 had SIDS. The researchers found that 14 newborn screening metabolites were significantly associated with SIDS. After the screens, the babies who had elevated metabolite markers, compared with the control babies had 14.4 times higher odds of having SIDS, the researchers reported.

“It’s really promising research,” Joanna J. Parga-Belinkie, MD, an attending neonatologist who was not involved in the study, said in an interview. She practices in the Division of Neonatology at Children’s Hospital of Philadelphia in Pennsylvania. “It doesn’t really give us the answer to what causes SIDS, but I think in the long term it’s going to inform a lot of research that will help us understand whether there are biomarkers that can predict SIDS.”

Other studies have looked at different metabolic markers to see if they can help predict SIDS, she said, but the innovation in this study is that it uses newborn screens, which are collected on all babies born in a hospital. Dr. Parga-Belinkie added that another strength of the study is its large sample size and matched controls to compare the SIDS cases with healthy babies.

“That said, newborn screens are a screening test, they are not diagnostic,” Dr. Parga-Belinkie said. “We definitely need further testing to see if (the metabolic biomarkers) really make that link to SIDS.”

It will be important to test this in a prospective study over time and in real time, she said, which is something the authors acknowledge. They list the retrospective design of the study as a major limitation.

These study results won’t change the counseling for families on decreasing risk, Dr. Parga-Belinkie said, “because there’s not a clear biomarker that has emerged and we don’t have a clear link yet.” Safe sleep hygiene will continue to be the primary focus of counseling parents, such as placing the baby on its back on a firm, flat surface with no loose bedding or stuffed animals.

The study authors said several things will need to be clarified with future research, noting that a majority of the infants in the California database were of Hispanic ethnicity. Testing other populations will help determine generalizability.

Also, there has been ambiguity in the definition of SIDS, which has led to inconsistencies in classifying a death as SIDS or death from an unknown cause of suffocation or asphyxiation.

They added: “It may also be the case that these markers are predictive and reliable but not causal in nature and distinguishing between the two is a crucial topic for future investigation.”

This work was supported in part by the California Preterm Birth Initiative within the University of California, San Francisco, and by the National Institutes of Health. Mr. Oltman reported having a patent pending for a newborn metabolic vulnerability model for identifying preterm infants at risk of adverse outcomes and uses thereof. One coauthor reported having a patent pending and a patent issued; another reported having a patent pending for a newborn metabolic vulnerability model for identifying preterm infants at risk of adverse outcomes and uses thereof. Dr. Parga-Belinkie declared no relevant financial disclosures.

Information readily available on a newborn screening, combined with clinical risk factors, may eventually be able to help identify infants at increased risk for sudden infant death syndrome (SIDS), new data suggest.

Findings of the study by Scott P. Oltman, MS, of the Department of Epidemiology & Biostatistics, University of California, San Francisco, and colleagues were published in JAMA Pediatrics.

The case-controlled study showed a link between aberrant metabolic analytes at birth and SIDS. Researchers used data from the California Office of Statewide Health Planning and Development and the California Department of Public Health and included 2.3 million infants born between 2005 and 2011 in the dataset.

Of the 2.3 million infants, 354 had SIDS. The researchers found that 14 newborn screening metabolites were significantly associated with SIDS. After the screens, the babies who had elevated metabolite markers, compared with the control babies had 14.4 times higher odds of having SIDS, the researchers reported.

“It’s really promising research,” Joanna J. Parga-Belinkie, MD, an attending neonatologist who was not involved in the study, said in an interview. She practices in the Division of Neonatology at Children’s Hospital of Philadelphia in Pennsylvania. “It doesn’t really give us the answer to what causes SIDS, but I think in the long term it’s going to inform a lot of research that will help us understand whether there are biomarkers that can predict SIDS.”

Other studies have looked at different metabolic markers to see if they can help predict SIDS, she said, but the innovation in this study is that it uses newborn screens, which are collected on all babies born in a hospital. Dr. Parga-Belinkie added that another strength of the study is its large sample size and matched controls to compare the SIDS cases with healthy babies.

“That said, newborn screens are a screening test, they are not diagnostic,” Dr. Parga-Belinkie said. “We definitely need further testing to see if (the metabolic biomarkers) really make that link to SIDS.”

It will be important to test this in a prospective study over time and in real time, she said, which is something the authors acknowledge. They list the retrospective design of the study as a major limitation.

These study results won’t change the counseling for families on decreasing risk, Dr. Parga-Belinkie said, “because there’s not a clear biomarker that has emerged and we don’t have a clear link yet.” Safe sleep hygiene will continue to be the primary focus of counseling parents, such as placing the baby on its back on a firm, flat surface with no loose bedding or stuffed animals.

The study authors said several things will need to be clarified with future research, noting that a majority of the infants in the California database were of Hispanic ethnicity. Testing other populations will help determine generalizability.

Also, there has been ambiguity in the definition of SIDS, which has led to inconsistencies in classifying a death as SIDS or death from an unknown cause of suffocation or asphyxiation.

They added: “It may also be the case that these markers are predictive and reliable but not causal in nature and distinguishing between the two is a crucial topic for future investigation.”

This work was supported in part by the California Preterm Birth Initiative within the University of California, San Francisco, and by the National Institutes of Health. Mr. Oltman reported having a patent pending for a newborn metabolic vulnerability model for identifying preterm infants at risk of adverse outcomes and uses thereof. One coauthor reported having a patent pending and a patent issued; another reported having a patent pending for a newborn metabolic vulnerability model for identifying preterm infants at risk of adverse outcomes and uses thereof. Dr. Parga-Belinkie declared no relevant financial disclosures.

Information readily available on a newborn screening, combined with clinical risk factors, may eventually be able to help identify infants at increased risk for sudden infant death syndrome (SIDS), new data suggest.

Findings of the study by Scott P. Oltman, MS, of the Department of Epidemiology & Biostatistics, University of California, San Francisco, and colleagues were published in JAMA Pediatrics.

The case-controlled study showed a link between aberrant metabolic analytes at birth and SIDS. Researchers used data from the California Office of Statewide Health Planning and Development and the California Department of Public Health and included 2.3 million infants born between 2005 and 2011 in the dataset.

Of the 2.3 million infants, 354 had SIDS. The researchers found that 14 newborn screening metabolites were significantly associated with SIDS. After the screens, the babies who had elevated metabolite markers, compared with the control babies had 14.4 times higher odds of having SIDS, the researchers reported.

“It’s really promising research,” Joanna J. Parga-Belinkie, MD, an attending neonatologist who was not involved in the study, said in an interview. She practices in the Division of Neonatology at Children’s Hospital of Philadelphia in Pennsylvania. “It doesn’t really give us the answer to what causes SIDS, but I think in the long term it’s going to inform a lot of research that will help us understand whether there are biomarkers that can predict SIDS.”

Other studies have looked at different metabolic markers to see if they can help predict SIDS, she said, but the innovation in this study is that it uses newborn screens, which are collected on all babies born in a hospital. Dr. Parga-Belinkie added that another strength of the study is its large sample size and matched controls to compare the SIDS cases with healthy babies.

“That said, newborn screens are a screening test, they are not diagnostic,” Dr. Parga-Belinkie said. “We definitely need further testing to see if (the metabolic biomarkers) really make that link to SIDS.”

It will be important to test this in a prospective study over time and in real time, she said, which is something the authors acknowledge. They list the retrospective design of the study as a major limitation.

These study results won’t change the counseling for families on decreasing risk, Dr. Parga-Belinkie said, “because there’s not a clear biomarker that has emerged and we don’t have a clear link yet.” Safe sleep hygiene will continue to be the primary focus of counseling parents, such as placing the baby on its back on a firm, flat surface with no loose bedding or stuffed animals.

The study authors said several things will need to be clarified with future research, noting that a majority of the infants in the California database were of Hispanic ethnicity. Testing other populations will help determine generalizability.

Also, there has been ambiguity in the definition of SIDS, which has led to inconsistencies in classifying a death as SIDS or death from an unknown cause of suffocation or asphyxiation.

They added: “It may also be the case that these markers are predictive and reliable but not causal in nature and distinguishing between the two is a crucial topic for future investigation.”

This work was supported in part by the California Preterm Birth Initiative within the University of California, San Francisco, and by the National Institutes of Health. Mr. Oltman reported having a patent pending for a newborn metabolic vulnerability model for identifying preterm infants at risk of adverse outcomes and uses thereof. One coauthor reported having a patent pending and a patent issued; another reported having a patent pending for a newborn metabolic vulnerability model for identifying preterm infants at risk of adverse outcomes and uses thereof. Dr. Parga-Belinkie declared no relevant financial disclosures.

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

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

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

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

The study was published online in Nature.
 

Prewired for Depression?

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

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

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

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

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

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

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

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

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

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

Immediate Clinical Impact?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The study was published online in Nature.
 

Prewired for Depression?

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

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

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

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

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

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

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

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

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

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

Immediate Clinical Impact?

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The study was published online in Nature.
 

Prewired for Depression?

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

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

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

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

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

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

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

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

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

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

Immediate Clinical Impact?

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

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

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

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

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

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

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

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

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

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

TOPLINE:

A self-guided mobile application for cognitive behavioral therapy (CBT) is associated with significant reductions in anxiety in young adults with anxiety disorders after 3 weeks, with continued improvement through week 12, a new randomized clinical trial shows.

METHODOLOGY:

• The study included 59 adults aged 18-25 years (mean age, 23 years; 78% women) with anxiety disorders (56% with generalized anxiety disorder; 41% with social anxiety disorder).
• Participants received a 6-week CBT program with a self-guided mobile application called Maya and were assigned to one of three incentive strategies to encourage engagement: Loss-framed (lose points for incomplete sessions), gain-framed (earn points for completed sessions), or gain-social support (gain points with added social support from a designated person).
• The primary end point was change in anxiety at week 6, measured with the Hamilton Anxiety Rating Scale.
• The researchers also evaluated change in anxiety at 3 and 12 weeks, change in anxiety sensitivity, social anxiety symptoms, and engagement and satisfaction with the app.

TAKEAWAY:

• Anxiety decreased significantly from baseline at week 3, 6, and 12 (mean differences, −3.20, −5.64, and −5.67, respectively; all P < .001), with similar reductions in anxiety among the three incentive conditions.
• Use of the CBT app was also associated with significant reductions in anxiety sensitivity and social anxiety symptoms over time, with moderate to large effect sizes.
• A total of 98% of participants completed the 6-week assessment and 93% the 12-week follow-up. On average, the participants completed 10.8 of 12 sessions and 64% completed all sessions.
• The participants reported high satisfaction with the app across all time points, with no significant differences based on time or incentive condition.

IN PRACTICE:

“We hear a lot about the negative impact of technology use on mental health in this age group,” senior study author Faith M. Gunning, PhD, said in a press release. “But the ubiquitous use of cell phones for information may provide a way of addressing anxiety for some people who, even if they have access to mental health providers, may not go. If the app helps reduce symptoms, they may then be able to take the next step of seeing a mental health professional when needed.”

SOURCE:

The study was led by Jennifer N. Bress, PhD, Department of Psychiatry, Weill Cornell Medicine, New York City. It was published online in JAMA Network Open.

LIMITATIONS:

This study lacked a control group, and the unbalanced allocation of participants to the three incentive groups due to the COVID-19 pandemic may have influenced the results. The study sample, which predominantly consisted of female and college-educated participants, may not have accurately represented the broader population of young adults with anxiety.

DISCLOSURES:

This study was funded by the NewYork-Presbyterian Center for Youth Mental Health, the Khoury Foundation, the Paul and Jenna Segal Family Foundation, the Saks Fifth Avenue Foundation, Mary and Jonathan Rather, Weill Cornell Medicine, the Pritzker Neuropsychiatric Disorders Research Consortium, and the National Institutes of Health. Some authors reported obtaining grants, receiving personal fees, serving on speaker’s bureaus, and having other ties with multiple pharmaceutical companies and institutions. Full disclosures are available in the original article.

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

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

TOPLINE:

A self-guided mobile application for cognitive behavioral therapy (CBT) is associated with significant reductions in anxiety in young adults with anxiety disorders after 3 weeks, with continued improvement through week 12, a new randomized clinical trial shows.

METHODOLOGY:

• The study included 59 adults aged 18-25 years (mean age, 23 years; 78% women) with anxiety disorders (56% with generalized anxiety disorder; 41% with social anxiety disorder).
• Participants received a 6-week CBT program with a self-guided mobile application called Maya and were assigned to one of three incentive strategies to encourage engagement: Loss-framed (lose points for incomplete sessions), gain-framed (earn points for completed sessions), or gain-social support (gain points with added social support from a designated person).
• The primary end point was change in anxiety at week 6, measured with the Hamilton Anxiety Rating Scale.
• The researchers also evaluated change in anxiety at 3 and 12 weeks, change in anxiety sensitivity, social anxiety symptoms, and engagement and satisfaction with the app.

TAKEAWAY:

• Anxiety decreased significantly from baseline at week 3, 6, and 12 (mean differences, −3.20, −5.64, and −5.67, respectively; all P < .001), with similar reductions in anxiety among the three incentive conditions.
• Use of the CBT app was also associated with significant reductions in anxiety sensitivity and social anxiety symptoms over time, with moderate to large effect sizes.
• A total of 98% of participants completed the 6-week assessment and 93% the 12-week follow-up. On average, the participants completed 10.8 of 12 sessions and 64% completed all sessions.
• The participants reported high satisfaction with the app across all time points, with no significant differences based on time or incentive condition.

IN PRACTICE:

“We hear a lot about the negative impact of technology use on mental health in this age group,” senior study author Faith M. Gunning, PhD, said in a press release. “But the ubiquitous use of cell phones for information may provide a way of addressing anxiety for some people who, even if they have access to mental health providers, may not go. If the app helps reduce symptoms, they may then be able to take the next step of seeing a mental health professional when needed.”

SOURCE:

The study was led by Jennifer N. Bress, PhD, Department of Psychiatry, Weill Cornell Medicine, New York City. It was published online in JAMA Network Open.

LIMITATIONS:

This study lacked a control group, and the unbalanced allocation of participants to the three incentive groups due to the COVID-19 pandemic may have influenced the results. The study sample, which predominantly consisted of female and college-educated participants, may not have accurately represented the broader population of young adults with anxiety.

DISCLOSURES:

This study was funded by the NewYork-Presbyterian Center for Youth Mental Health, the Khoury Foundation, the Paul and Jenna Segal Family Foundation, the Saks Fifth Avenue Foundation, Mary and Jonathan Rather, Weill Cornell Medicine, the Pritzker Neuropsychiatric Disorders Research Consortium, and the National Institutes of Health. Some authors reported obtaining grants, receiving personal fees, serving on speaker’s bureaus, and having other ties with multiple pharmaceutical companies and institutions. Full disclosures are available in the original article.

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

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

TOPLINE:

A self-guided mobile application for cognitive behavioral therapy (CBT) is associated with significant reductions in anxiety in young adults with anxiety disorders after 3 weeks, with continued improvement through week 12, a new randomized clinical trial shows.

METHODOLOGY:

• The study included 59 adults aged 18-25 years (mean age, 23 years; 78% women) with anxiety disorders (56% with generalized anxiety disorder; 41% with social anxiety disorder).
• Participants received a 6-week CBT program with a self-guided mobile application called Maya and were assigned to one of three incentive strategies to encourage engagement: Loss-framed (lose points for incomplete sessions), gain-framed (earn points for completed sessions), or gain-social support (gain points with added social support from a designated person).
• The primary end point was change in anxiety at week 6, measured with the Hamilton Anxiety Rating Scale.
• The researchers also evaluated change in anxiety at 3 and 12 weeks, change in anxiety sensitivity, social anxiety symptoms, and engagement and satisfaction with the app.

TAKEAWAY:

• Anxiety decreased significantly from baseline at week 3, 6, and 12 (mean differences, −3.20, −5.64, and −5.67, respectively; all P < .001), with similar reductions in anxiety among the three incentive conditions.
• Use of the CBT app was also associated with significant reductions in anxiety sensitivity and social anxiety symptoms over time, with moderate to large effect sizes.
• A total of 98% of participants completed the 6-week assessment and 93% the 12-week follow-up. On average, the participants completed 10.8 of 12 sessions and 64% completed all sessions.
• The participants reported high satisfaction with the app across all time points, with no significant differences based on time or incentive condition.

IN PRACTICE:

“We hear a lot about the negative impact of technology use on mental health in this age group,” senior study author Faith M. Gunning, PhD, said in a press release. “But the ubiquitous use of cell phones for information may provide a way of addressing anxiety for some people who, even if they have access to mental health providers, may not go. If the app helps reduce symptoms, they may then be able to take the next step of seeing a mental health professional when needed.”

SOURCE:

The study was led by Jennifer N. Bress, PhD, Department of Psychiatry, Weill Cornell Medicine, New York City. It was published online in JAMA Network Open.

LIMITATIONS:

This study lacked a control group, and the unbalanced allocation of participants to the three incentive groups due to the COVID-19 pandemic may have influenced the results. The study sample, which predominantly consisted of female and college-educated participants, may not have accurately represented the broader population of young adults with anxiety.

DISCLOSURES:

This study was funded by the NewYork-Presbyterian Center for Youth Mental Health, the Khoury Foundation, the Paul and Jenna Segal Family Foundation, the Saks Fifth Avenue Foundation, Mary and Jonathan Rather, Weill Cornell Medicine, the Pritzker Neuropsychiatric Disorders Research Consortium, and the National Institutes of Health. Some authors reported obtaining grants, receiving personal fees, serving on speaker’s bureaus, and having other ties with multiple pharmaceutical companies and institutions. Full disclosures are available in the original article.

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

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

When pediatrician Eric Ball, MD, opened a refrigerator full of childhood vaccines, all the expected shots were there — DTaP, polio, pneumococcal vaccine — except one.

“This is where we usually store our COVID vaccines, but we don’t have any right now because they all expired at the end of last year and we had to dispose of them,” said Dr. Ball, who is part of a pediatric practice in Orange County, California.

“We thought demand would be way higher than it was.”

Pediatricians across the country are preordering the updated and reformulated COVID-19 vaccine for the fall and winter respiratory virus season, but some doctors said they’re struggling to predict whether parents will be interested. Providers like Dr. Ball don’t want to waste money ordering doses that won’t be used, but they need enough on hand to vaccinate vulnerable children.

The Centers for Disease Control and Prevention recommends that anyone 6 months or older get the updated COVID vaccination, but in the 2023-24 vaccination season only about 15% of eligible children in the United States got a shot.

Dr. Ball said it was difficult to let vaccines go to waste in 2023. It was the first time the federal government was no longer picking up the tab for the shots, and providers had to pay upfront for the vaccines. Parents would often skip the COVID shot, which can have a very short shelf life, compared with other vaccines.

“Watching it sitting on our shelves expiring every 30 days, that’s like throwing away $150 repeatedly every day, multiple times a month,” Dr. Ball said.

in 2024, Dr. Ball slashed his fall vaccine order to the bare minimum to avoid another costly mistake.

“We took the number of flu vaccines that we order, and then we ordered 5% of that in COVID vaccines,” Dr. Ball said. “It’s a guess.”

That small vaccine order cost more than $63,000, he said.

Pharmacists, pharmacy interns, and techs are allowed to give COVID vaccines only to children age 3 and up, meaning babies and toddlers would need to visit a doctor’s office for inoculation.

It’s difficult to predict how parents will feel about the shots this fall, said Chicago pediatrician Scott Goldstein, MD. Unlike other vaccinations, COVID shots aren’t required for kids to attend school, and parental interest seems to wane with each new formulation. For a physician-owned practice such as Dr. Goldstein’s, the upfront cost of the vaccine can be a gamble.

“The cost of vaccines, that’s far and away our biggest expense. But it’s also the most important thing we do, you could argue, is vaccinating kids,” Dr. Goldstein said.

Insurance doesn’t necessarily cover vaccine storage accidents, which can put the practice at risk of financial ruin.

“We’ve had things happen like a refrigerator gets unplugged. And then we’re all of a sudden out $80,000 overnight,” Dr. Goldstein said.

South Carolina pediatrician Deborah Greenhouse, MD, said she would order more COVID vaccines for older children if the pharmaceutical companies that she buys from had a more forgiving return policy.

“Pfizer is creating that situation. If you’re only going to let us return 30%, we’re not going to buy much,” she said. “We can’t.”

Greenhouse owns her practice, so the remaining 70% of leftover shots would come out of her pocket.

Vaccine maker Pfizer will take back all unused COVID shots for young children, but only 30% of doses for people 12 and older.

Pfizer said in an Aug. 20 emailed statement, “The return policy was instituted as we recognize both the importance and the complexity of pediatric vaccination and wanted to ensure that pediatric offices did not have hurdles to providing vaccine to their young patients.”

Pfizer’s return policy is similar to policies from other drugmakers for pediatric flu vaccines, also recommended during the fall season. Physicians who are worried about unwanted COVID vaccines expiring on the shelves said flu shots cost them about $20 per dose, while COVID shots cost around $150 per dose.

“We run on a very thin margin. If we get stuck holding a ton of vaccine that we cannot return, we can’t absorb that kind of cost,” Dr. Greenhouse said.

Vaccine maker Moderna will accept COVID vaccine returns, but the amount depends on the individual contract with a provider. Novavax will accept the return of only unopened vaccines and doesn’t specify the amount they’ll accept.

Dr. Greenhouse wants to vaccinate as many children as possible but said she can’t afford to stock shots with a short shelf life. Once she runs out of the doses she’s ordered, Dr. Greenhouse plans to tell families to go to a pharmacy to get older children vaccinated. If pediatricians around the country are making the same calculations, doses for very small children could be harder to find at doctors’ offices.

“Frankly, it’s not an ideal situation, but it’s what we have to do to stay in business,” she said.

Dr. Ball worries that parents’ limited interest has caused pediatricians to minimize their vaccine orders, in turn making the newest COVID shots difficult to find once they become available.

“I think there’s just a misperception that it’s less of a big deal to get COVID, but I’m still sending babies to the hospital with COVID,” Dr. Ball said. “We’re still seeing kids with long COVID. This is with us forever.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF — the independent source for health policy research, polling, and journalism.

When pediatrician Eric Ball, MD, opened a refrigerator full of childhood vaccines, all the expected shots were there — DTaP, polio, pneumococcal vaccine — except one.

“This is where we usually store our COVID vaccines, but we don’t have any right now because they all expired at the end of last year and we had to dispose of them,” said Dr. Ball, who is part of a pediatric practice in Orange County, California.

“We thought demand would be way higher than it was.”

Pediatricians across the country are preordering the updated and reformulated COVID-19 vaccine for the fall and winter respiratory virus season, but some doctors said they’re struggling to predict whether parents will be interested. Providers like Dr. Ball don’t want to waste money ordering doses that won’t be used, but they need enough on hand to vaccinate vulnerable children.

The Centers for Disease Control and Prevention recommends that anyone 6 months or older get the updated COVID vaccination, but in the 2023-24 vaccination season only about 15% of eligible children in the United States got a shot.

Dr. Ball said it was difficult to let vaccines go to waste in 2023. It was the first time the federal government was no longer picking up the tab for the shots, and providers had to pay upfront for the vaccines. Parents would often skip the COVID shot, which can have a very short shelf life, compared with other vaccines.

“Watching it sitting on our shelves expiring every 30 days, that’s like throwing away $150 repeatedly every day, multiple times a month,” Dr. Ball said.

in 2024, Dr. Ball slashed his fall vaccine order to the bare minimum to avoid another costly mistake.

“We took the number of flu vaccines that we order, and then we ordered 5% of that in COVID vaccines,” Dr. Ball said. “It’s a guess.”

That small vaccine order cost more than $63,000, he said.

Pharmacists, pharmacy interns, and techs are allowed to give COVID vaccines only to children age 3 and up, meaning babies and toddlers would need to visit a doctor’s office for inoculation.

It’s difficult to predict how parents will feel about the shots this fall, said Chicago pediatrician Scott Goldstein, MD. Unlike other vaccinations, COVID shots aren’t required for kids to attend school, and parental interest seems to wane with each new formulation. For a physician-owned practice such as Dr. Goldstein’s, the upfront cost of the vaccine can be a gamble.

“The cost of vaccines, that’s far and away our biggest expense. But it’s also the most important thing we do, you could argue, is vaccinating kids,” Dr. Goldstein said.

Insurance doesn’t necessarily cover vaccine storage accidents, which can put the practice at risk of financial ruin.

“We’ve had things happen like a refrigerator gets unplugged. And then we’re all of a sudden out $80,000 overnight,” Dr. Goldstein said.

South Carolina pediatrician Deborah Greenhouse, MD, said she would order more COVID vaccines for older children if the pharmaceutical companies that she buys from had a more forgiving return policy.

“Pfizer is creating that situation. If you’re only going to let us return 30%, we’re not going to buy much,” she said. “We can’t.”

Greenhouse owns her practice, so the remaining 70% of leftover shots would come out of her pocket.

Vaccine maker Pfizer will take back all unused COVID shots for young children, but only 30% of doses for people 12 and older.

Pfizer said in an Aug. 20 emailed statement, “The return policy was instituted as we recognize both the importance and the complexity of pediatric vaccination and wanted to ensure that pediatric offices did not have hurdles to providing vaccine to their young patients.”

Pfizer’s return policy is similar to policies from other drugmakers for pediatric flu vaccines, also recommended during the fall season. Physicians who are worried about unwanted COVID vaccines expiring on the shelves said flu shots cost them about $20 per dose, while COVID shots cost around $150 per dose.

“We run on a very thin margin. If we get stuck holding a ton of vaccine that we cannot return, we can’t absorb that kind of cost,” Dr. Greenhouse said.

Vaccine maker Moderna will accept COVID vaccine returns, but the amount depends on the individual contract with a provider. Novavax will accept the return of only unopened vaccines and doesn’t specify the amount they’ll accept.

Dr. Greenhouse wants to vaccinate as many children as possible but said she can’t afford to stock shots with a short shelf life. Once she runs out of the doses she’s ordered, Dr. Greenhouse plans to tell families to go to a pharmacy to get older children vaccinated. If pediatricians around the country are making the same calculations, doses for very small children could be harder to find at doctors’ offices.

“Frankly, it’s not an ideal situation, but it’s what we have to do to stay in business,” she said.

Dr. Ball worries that parents’ limited interest has caused pediatricians to minimize their vaccine orders, in turn making the newest COVID shots difficult to find once they become available.

“I think there’s just a misperception that it’s less of a big deal to get COVID, but I’m still sending babies to the hospital with COVID,” Dr. Ball said. “We’re still seeing kids with long COVID. This is with us forever.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF — the independent source for health policy research, polling, and journalism.

When pediatrician Eric Ball, MD, opened a refrigerator full of childhood vaccines, all the expected shots were there — DTaP, polio, pneumococcal vaccine — except one.

“This is where we usually store our COVID vaccines, but we don’t have any right now because they all expired at the end of last year and we had to dispose of them,” said Dr. Ball, who is part of a pediatric practice in Orange County, California.

“We thought demand would be way higher than it was.”

Pediatricians across the country are preordering the updated and reformulated COVID-19 vaccine for the fall and winter respiratory virus season, but some doctors said they’re struggling to predict whether parents will be interested. Providers like Dr. Ball don’t want to waste money ordering doses that won’t be used, but they need enough on hand to vaccinate vulnerable children.

The Centers for Disease Control and Prevention recommends that anyone 6 months or older get the updated COVID vaccination, but in the 2023-24 vaccination season only about 15% of eligible children in the United States got a shot.

Dr. Ball said it was difficult to let vaccines go to waste in 2023. It was the first time the federal government was no longer picking up the tab for the shots, and providers had to pay upfront for the vaccines. Parents would often skip the COVID shot, which can have a very short shelf life, compared with other vaccines.

“Watching it sitting on our shelves expiring every 30 days, that’s like throwing away $150 repeatedly every day, multiple times a month,” Dr. Ball said.

in 2024, Dr. Ball slashed his fall vaccine order to the bare minimum to avoid another costly mistake.

“We took the number of flu vaccines that we order, and then we ordered 5% of that in COVID vaccines,” Dr. Ball said. “It’s a guess.”

That small vaccine order cost more than $63,000, he said.

Pharmacists, pharmacy interns, and techs are allowed to give COVID vaccines only to children age 3 and up, meaning babies and toddlers would need to visit a doctor’s office for inoculation.

It’s difficult to predict how parents will feel about the shots this fall, said Chicago pediatrician Scott Goldstein, MD. Unlike other vaccinations, COVID shots aren’t required for kids to attend school, and parental interest seems to wane with each new formulation. For a physician-owned practice such as Dr. Goldstein’s, the upfront cost of the vaccine can be a gamble.

“The cost of vaccines, that’s far and away our biggest expense. But it’s also the most important thing we do, you could argue, is vaccinating kids,” Dr. Goldstein said.

Insurance doesn’t necessarily cover vaccine storage accidents, which can put the practice at risk of financial ruin.

“We’ve had things happen like a refrigerator gets unplugged. And then we’re all of a sudden out $80,000 overnight,” Dr. Goldstein said.

South Carolina pediatrician Deborah Greenhouse, MD, said she would order more COVID vaccines for older children if the pharmaceutical companies that she buys from had a more forgiving return policy.

“Pfizer is creating that situation. If you’re only going to let us return 30%, we’re not going to buy much,” she said. “We can’t.”

Greenhouse owns her practice, so the remaining 70% of leftover shots would come out of her pocket.

Vaccine maker Pfizer will take back all unused COVID shots for young children, but only 30% of doses for people 12 and older.

Pfizer said in an Aug. 20 emailed statement, “The return policy was instituted as we recognize both the importance and the complexity of pediatric vaccination and wanted to ensure that pediatric offices did not have hurdles to providing vaccine to their young patients.”

Pfizer’s return policy is similar to policies from other drugmakers for pediatric flu vaccines, also recommended during the fall season. Physicians who are worried about unwanted COVID vaccines expiring on the shelves said flu shots cost them about $20 per dose, while COVID shots cost around $150 per dose.

“We run on a very thin margin. If we get stuck holding a ton of vaccine that we cannot return, we can’t absorb that kind of cost,” Dr. Greenhouse said.

Vaccine maker Moderna will accept COVID vaccine returns, but the amount depends on the individual contract with a provider. Novavax will accept the return of only unopened vaccines and doesn’t specify the amount they’ll accept.

Dr. Greenhouse wants to vaccinate as many children as possible but said she can’t afford to stock shots with a short shelf life. Once she runs out of the doses she’s ordered, Dr. Greenhouse plans to tell families to go to a pharmacy to get older children vaccinated. If pediatricians around the country are making the same calculations, doses for very small children could be harder to find at doctors’ offices.

“Frankly, it’s not an ideal situation, but it’s what we have to do to stay in business,” she said.

Dr. Ball worries that parents’ limited interest has caused pediatricians to minimize their vaccine orders, in turn making the newest COVID shots difficult to find once they become available.

“I think there’s just a misperception that it’s less of a big deal to get COVID, but I’m still sending babies to the hospital with COVID,” Dr. Ball said. “We’re still seeing kids with long COVID. This is with us forever.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF — the independent source for health policy research, polling, and journalism.