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Half of deaths from homozygous FH occur before age 32 years
MANNHEIM, GERMANY –
The researchers looked at almost 40 patients from the HoFH International Clinical Collaborators (HICC) registry who had died before data entry, finding that they had a mean age of diagnosis of 12 years.
Even those who received treatment had high LDL cholesterol levels, and 70% developed atherosclerotic cardiovascular disease (ASCVD) at a median age of 28 years.
Worryingly, the results showed that the median age at death was 32 years. Results were presented at the annual congress of the European Atherosclerosis Society.
Patients with HoFH “have severe atherosclerotic cardiovascular disease risk,” said study presenter Janneke Mulder, a PhD candidate at the department of internal medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.
“Therefore, early diagnosis and initiation of treatments, and also a combination of treatments, is really crucial,” she added.
Call to action
Approached for comment, Maciej Banach, MD, PhD, full professor of cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, and Secretary of the EAS, described the results as “terrifying.”
He said in an interview that they are a “call to action,” especially given that so few patients in the study received intensive combination lipid-lowering therapy despite having a baseline LDL cholesterol level that was “very, very high.”
Banach underlined that patients who receive triple lipid-lowering therapy with a high-intensity statin, ezetimibe (Nustendi), and a proprotein convertase subtilisin/kexin type 9 inhibitor, could expect, based on current evidence, to see their LDL cholesterol levels reduced by 85% and be on target.
“Obviously, this is kind of academic,” because in the real-world “this 85% is not observed very often,” but it offers a target for steep reductions in cholesterol levels.
“This is something that we should focus on for these patients from the beginning,” said Dr. Banach, either with a stepwise approach “or for experts in pediatric HoFH, “maybe immediately.”
He emphasized that clinicians have everything at hand to “be both effective in the early diagnosis of HoFH, the earlier the better, and obviously to be effective with its treatment.”
“We should do something to prolong the lives of those people,” because the current results are “terrifying,” Dr. Banach added.
Rare genetic condition
Presenting her findings, Ms. Mulder began by highlighting that HoFH is a “rare genetic condition that occurs due to mutations in cholesterol metabolism.”
This, she continued, leads to “severely increased LDL cholesterol levels, and consequently to very premature cardiovascular disease,” with patients potentially experiencing their first cardiovascular event before age 20 years.
Ms. Mulder pointed out that, although there have been case series in the literature on HoFH, they have had “limited numbers” and patients have typically spent decades being treated at the same lipid management clinic.
To broaden the understanding of the clinical characteristics and management of patients dying with HoFH, the team examined data from the HICC registry, which is “the largest contemporary database of homozygous FH patients,” Ms. Mulder said.
It includes 751 patients with HoFH from 88 centers in 38 countries who were alive in 2010 or later. Data entry was between 2016 and 2020. The current analysis focused on 37 patients who had already died by the time they were included on the registry.
Of those, 49% were women, 38% were of White ethnicity, and 43% were from high-income countries.
The median age at diagnosis was 12 years, Ms. Mulder said, explaining that this is similar to that seen in other studies. The majority (86%) underwent genetic testing, and 92% presented with xanthomas.
Ms. Mulder also noted that, at their final clinical evaluation, which was conducted a median age of 18 years after their initial diagnosis, 43% of patients were recorded as current or former smokers.
In terms of their lipid-lowering therapy, 94% were taking a statin, whereas 68% were on ezetimibe, and 23% were undergoing apheresis.
Ms. Mulder said that the median number of lipid-lowering therapies per patient was two, and that “sadly ... 26% of the deceased patients had only one or no treatment.”
Therefore, perhaps unsurprisingly even those patients who were receiving treatment had LDL cholesterol levels that were “too high,” at 9.4 mmol/L versus 15.6 mmol/L among those who were untreated.
There was a high prevalence of ASCVD, at 70% overall, or 41% for aortic stenosis, 30% for myocardial infarction, 30% for angina pectoris, and 22% each for aortic valve replacement and coronary artery bypass grafting. In addition, 19% underwent percutaneous coronary intervention.
The median age of onset for ASCVD was 28 years. Ms. Mulder pointed out, however, that, as data were not available for all patients, “this might be an underestimation.” About 70% of patients experienced recurrent ASCVD.
There was a wide range in the age at which patients with HoFH died, although the median was, “strikingly,” 32 years, Ms. Mulder said. Death was confirmed as stemming from cardiovascular causes in 76% of cases.
During the postpresentation discussion, session chair Antonio J. Vallejo-Vaz, PhD, from the Research Group of Clinical Epidemiology and Vascular Risk, Institute of Biomedicine of Seville (Spain), highlighted that, if 38% of the patients were of White ethnicity, then the remainder must therefore be from other ethnic groups.
“There could be potential issues with accessibility to lipid centers” for these patients, which could affect the findings, noted Dr. Vallejo-Vaz, who is also chief scientist of the EAS Familial Hypercholesterolaemia Studies Collaboration.
Ms. Mulder agreed, replying that their results, though already striking, may be an underestimation because the patients were all from either high or middle-income countries, “so it would be good to have some data on low-income countries.”
She was also asked about two patients who died at a much older age than did the others, at ages 70 years and 86 years, respectively, and whether they had, for example, a protective genetic mutation.
Ms. Mulder said that they do not yet know, but they are planning an extended case series on these and other long-lived patients so that they can be investigated further.
No funding or relevant financial relationships were declared.
A version of this article first appeared on Medscape.com.
MANNHEIM, GERMANY –
The researchers looked at almost 40 patients from the HoFH International Clinical Collaborators (HICC) registry who had died before data entry, finding that they had a mean age of diagnosis of 12 years.
Even those who received treatment had high LDL cholesterol levels, and 70% developed atherosclerotic cardiovascular disease (ASCVD) at a median age of 28 years.
Worryingly, the results showed that the median age at death was 32 years. Results were presented at the annual congress of the European Atherosclerosis Society.
Patients with HoFH “have severe atherosclerotic cardiovascular disease risk,” said study presenter Janneke Mulder, a PhD candidate at the department of internal medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.
“Therefore, early diagnosis and initiation of treatments, and also a combination of treatments, is really crucial,” she added.
Call to action
Approached for comment, Maciej Banach, MD, PhD, full professor of cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, and Secretary of the EAS, described the results as “terrifying.”
He said in an interview that they are a “call to action,” especially given that so few patients in the study received intensive combination lipid-lowering therapy despite having a baseline LDL cholesterol level that was “very, very high.”
Banach underlined that patients who receive triple lipid-lowering therapy with a high-intensity statin, ezetimibe (Nustendi), and a proprotein convertase subtilisin/kexin type 9 inhibitor, could expect, based on current evidence, to see their LDL cholesterol levels reduced by 85% and be on target.
“Obviously, this is kind of academic,” because in the real-world “this 85% is not observed very often,” but it offers a target for steep reductions in cholesterol levels.
“This is something that we should focus on for these patients from the beginning,” said Dr. Banach, either with a stepwise approach “or for experts in pediatric HoFH, “maybe immediately.”
He emphasized that clinicians have everything at hand to “be both effective in the early diagnosis of HoFH, the earlier the better, and obviously to be effective with its treatment.”
“We should do something to prolong the lives of those people,” because the current results are “terrifying,” Dr. Banach added.
Rare genetic condition
Presenting her findings, Ms. Mulder began by highlighting that HoFH is a “rare genetic condition that occurs due to mutations in cholesterol metabolism.”
This, she continued, leads to “severely increased LDL cholesterol levels, and consequently to very premature cardiovascular disease,” with patients potentially experiencing their first cardiovascular event before age 20 years.
Ms. Mulder pointed out that, although there have been case series in the literature on HoFH, they have had “limited numbers” and patients have typically spent decades being treated at the same lipid management clinic.
To broaden the understanding of the clinical characteristics and management of patients dying with HoFH, the team examined data from the HICC registry, which is “the largest contemporary database of homozygous FH patients,” Ms. Mulder said.
It includes 751 patients with HoFH from 88 centers in 38 countries who were alive in 2010 or later. Data entry was between 2016 and 2020. The current analysis focused on 37 patients who had already died by the time they were included on the registry.
Of those, 49% were women, 38% were of White ethnicity, and 43% were from high-income countries.
The median age at diagnosis was 12 years, Ms. Mulder said, explaining that this is similar to that seen in other studies. The majority (86%) underwent genetic testing, and 92% presented with xanthomas.
Ms. Mulder also noted that, at their final clinical evaluation, which was conducted a median age of 18 years after their initial diagnosis, 43% of patients were recorded as current or former smokers.
In terms of their lipid-lowering therapy, 94% were taking a statin, whereas 68% were on ezetimibe, and 23% were undergoing apheresis.
Ms. Mulder said that the median number of lipid-lowering therapies per patient was two, and that “sadly ... 26% of the deceased patients had only one or no treatment.”
Therefore, perhaps unsurprisingly even those patients who were receiving treatment had LDL cholesterol levels that were “too high,” at 9.4 mmol/L versus 15.6 mmol/L among those who were untreated.
There was a high prevalence of ASCVD, at 70% overall, or 41% for aortic stenosis, 30% for myocardial infarction, 30% for angina pectoris, and 22% each for aortic valve replacement and coronary artery bypass grafting. In addition, 19% underwent percutaneous coronary intervention.
The median age of onset for ASCVD was 28 years. Ms. Mulder pointed out, however, that, as data were not available for all patients, “this might be an underestimation.” About 70% of patients experienced recurrent ASCVD.
There was a wide range in the age at which patients with HoFH died, although the median was, “strikingly,” 32 years, Ms. Mulder said. Death was confirmed as stemming from cardiovascular causes in 76% of cases.
During the postpresentation discussion, session chair Antonio J. Vallejo-Vaz, PhD, from the Research Group of Clinical Epidemiology and Vascular Risk, Institute of Biomedicine of Seville (Spain), highlighted that, if 38% of the patients were of White ethnicity, then the remainder must therefore be from other ethnic groups.
“There could be potential issues with accessibility to lipid centers” for these patients, which could affect the findings, noted Dr. Vallejo-Vaz, who is also chief scientist of the EAS Familial Hypercholesterolaemia Studies Collaboration.
Ms. Mulder agreed, replying that their results, though already striking, may be an underestimation because the patients were all from either high or middle-income countries, “so it would be good to have some data on low-income countries.”
She was also asked about two patients who died at a much older age than did the others, at ages 70 years and 86 years, respectively, and whether they had, for example, a protective genetic mutation.
Ms. Mulder said that they do not yet know, but they are planning an extended case series on these and other long-lived patients so that they can be investigated further.
No funding or relevant financial relationships were declared.
A version of this article first appeared on Medscape.com.
MANNHEIM, GERMANY –
The researchers looked at almost 40 patients from the HoFH International Clinical Collaborators (HICC) registry who had died before data entry, finding that they had a mean age of diagnosis of 12 years.
Even those who received treatment had high LDL cholesterol levels, and 70% developed atherosclerotic cardiovascular disease (ASCVD) at a median age of 28 years.
Worryingly, the results showed that the median age at death was 32 years. Results were presented at the annual congress of the European Atherosclerosis Society.
Patients with HoFH “have severe atherosclerotic cardiovascular disease risk,” said study presenter Janneke Mulder, a PhD candidate at the department of internal medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.
“Therefore, early diagnosis and initiation of treatments, and also a combination of treatments, is really crucial,” she added.
Call to action
Approached for comment, Maciej Banach, MD, PhD, full professor of cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, and Secretary of the EAS, described the results as “terrifying.”
He said in an interview that they are a “call to action,” especially given that so few patients in the study received intensive combination lipid-lowering therapy despite having a baseline LDL cholesterol level that was “very, very high.”
Banach underlined that patients who receive triple lipid-lowering therapy with a high-intensity statin, ezetimibe (Nustendi), and a proprotein convertase subtilisin/kexin type 9 inhibitor, could expect, based on current evidence, to see their LDL cholesterol levels reduced by 85% and be on target.
“Obviously, this is kind of academic,” because in the real-world “this 85% is not observed very often,” but it offers a target for steep reductions in cholesterol levels.
“This is something that we should focus on for these patients from the beginning,” said Dr. Banach, either with a stepwise approach “or for experts in pediatric HoFH, “maybe immediately.”
He emphasized that clinicians have everything at hand to “be both effective in the early diagnosis of HoFH, the earlier the better, and obviously to be effective with its treatment.”
“We should do something to prolong the lives of those people,” because the current results are “terrifying,” Dr. Banach added.
Rare genetic condition
Presenting her findings, Ms. Mulder began by highlighting that HoFH is a “rare genetic condition that occurs due to mutations in cholesterol metabolism.”
This, she continued, leads to “severely increased LDL cholesterol levels, and consequently to very premature cardiovascular disease,” with patients potentially experiencing their first cardiovascular event before age 20 years.
Ms. Mulder pointed out that, although there have been case series in the literature on HoFH, they have had “limited numbers” and patients have typically spent decades being treated at the same lipid management clinic.
To broaden the understanding of the clinical characteristics and management of patients dying with HoFH, the team examined data from the HICC registry, which is “the largest contemporary database of homozygous FH patients,” Ms. Mulder said.
It includes 751 patients with HoFH from 88 centers in 38 countries who were alive in 2010 or later. Data entry was between 2016 and 2020. The current analysis focused on 37 patients who had already died by the time they were included on the registry.
Of those, 49% were women, 38% were of White ethnicity, and 43% were from high-income countries.
The median age at diagnosis was 12 years, Ms. Mulder said, explaining that this is similar to that seen in other studies. The majority (86%) underwent genetic testing, and 92% presented with xanthomas.
Ms. Mulder also noted that, at their final clinical evaluation, which was conducted a median age of 18 years after their initial diagnosis, 43% of patients were recorded as current or former smokers.
In terms of their lipid-lowering therapy, 94% were taking a statin, whereas 68% were on ezetimibe, and 23% were undergoing apheresis.
Ms. Mulder said that the median number of lipid-lowering therapies per patient was two, and that “sadly ... 26% of the deceased patients had only one or no treatment.”
Therefore, perhaps unsurprisingly even those patients who were receiving treatment had LDL cholesterol levels that were “too high,” at 9.4 mmol/L versus 15.6 mmol/L among those who were untreated.
There was a high prevalence of ASCVD, at 70% overall, or 41% for aortic stenosis, 30% for myocardial infarction, 30% for angina pectoris, and 22% each for aortic valve replacement and coronary artery bypass grafting. In addition, 19% underwent percutaneous coronary intervention.
The median age of onset for ASCVD was 28 years. Ms. Mulder pointed out, however, that, as data were not available for all patients, “this might be an underestimation.” About 70% of patients experienced recurrent ASCVD.
There was a wide range in the age at which patients with HoFH died, although the median was, “strikingly,” 32 years, Ms. Mulder said. Death was confirmed as stemming from cardiovascular causes in 76% of cases.
During the postpresentation discussion, session chair Antonio J. Vallejo-Vaz, PhD, from the Research Group of Clinical Epidemiology and Vascular Risk, Institute of Biomedicine of Seville (Spain), highlighted that, if 38% of the patients were of White ethnicity, then the remainder must therefore be from other ethnic groups.
“There could be potential issues with accessibility to lipid centers” for these patients, which could affect the findings, noted Dr. Vallejo-Vaz, who is also chief scientist of the EAS Familial Hypercholesterolaemia Studies Collaboration.
Ms. Mulder agreed, replying that their results, though already striking, may be an underestimation because the patients were all from either high or middle-income countries, “so it would be good to have some data on low-income countries.”
She was also asked about two patients who died at a much older age than did the others, at ages 70 years and 86 years, respectively, and whether they had, for example, a protective genetic mutation.
Ms. Mulder said that they do not yet know, but they are planning an extended case series on these and other long-lived patients so that they can be investigated further.
No funding or relevant financial relationships were declared.
A version of this article first appeared on Medscape.com.
FDA approves Yuflyma as ninth adalimumab biosimilar
The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.
The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”
The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.
“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.
The citrate-free formulation is thought to lead to less pain on injection.
Yuflyma will be available in prefilled syringe and autoinjector administration options.
Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.
Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.
If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.
Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.
In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.
In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.
The full prescribing information for Yuflyma is available here.
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.
The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”
The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.
“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.
The citrate-free formulation is thought to lead to less pain on injection.
Yuflyma will be available in prefilled syringe and autoinjector administration options.
Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.
Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.
If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.
Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.
In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.
In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.
The full prescribing information for Yuflyma is available here.
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.
The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”
The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.
“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.
The citrate-free formulation is thought to lead to less pain on injection.
Yuflyma will be available in prefilled syringe and autoinjector administration options.
Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.
Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.
If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.
Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.
In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.
In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.
The full prescribing information for Yuflyma is available here.
A version of this article first appeared on Medscape.com.
First in utero cerebrovascular surgery success
The team from Boston Children’s Hospital and Brigham and Women’s Hospital used ultrasound guidance to repair the vein of Galen malformation, which causes excessively high blood flow, resulting in both neurologic and cardiac complications.
The surgery was performed in a fetus at 34 weeks’ gestational age, with remarkable results. Since birth, the baby girl, who was identified in utero as being at high risk of suffering serious complications of the malformation, has required no medication to treat heart failure and no postnatal surgery.
Repeated echocardiograms after birth displayed marked improvement in cardiac output, and brain MRI showed no brain injury and a normal neurologic exam.
“This is incredibly exciting. The hope is that this baby, and others with this condition who receive this in utero surgery in future, will go on to have a normal life,” lead researcher Darren B. Orbach, MD, PhD, said in an interview.
“We were thrilled to see that the aggressive decline usually seen after birth simply did not appear. We are pleased to report that at 6 weeks, the infant is progressing remarkably well, on no medications, eating normally, gaining weight and is back home. There are no signs of any negative effects on the brain,” he added.
Dr. Orbach, codirector of the Cerebrovascular Surgery & Interventions Center at Boston Children’s Hospital, and colleagues described this first case report of the in utero vein of Galen malformation repair in a research letter, published online in the journal Stroke.
Vein of Galen malformation
Dr. Orbach explained that vein of Galen malformation, which occurs in around 1 in every 60,000 births, is a cerebrovascular anomaly in which the arterial system is directly connected to the venous system rather than to capillaries that are necessary to slow blood flow and deliver oxygen to surrounding brain tissue.
“The arterial and venous systems are fundamentally very different. The arterial system is high pressure, high flow; while the venous system is low pressure, low flow. They shouldn’t be directly connected,” he noted.
The vein of Galen malformation is the most extreme version of such an anomaly. Developing in early gestation, it is associated with a large increase in blood flow through the brain which grows over time and can sometimes result in twice the total cardiac output of the body or even more, Dr. Orbach said.
The placenta is believed to be protective as most babies don’t have overt physiologic problems in utero, but they can run into crisis after birth, with the abnormally high blood flow causing an immense stress to the heart.
Babies typically present with heart failure as their first major symptom soon after birth, Dr. Orbach said. “Although the anatomical problem is in the brain, the clinical manifestation is high-output heart failure. The heart is trying to do double its normal work, pumping the blood to the malformation and immediately back to the heart and that blood is not performing any useful function.
“These newborns can get very sick. They need multiple medications to support their cardiovascular system and we need to do procedures to try and reduce the blood flow,” he explained.
Brain injury is also a common problem. “The brain circulation is very abnormal. The blood is being shunted through the malformation rather than circulating through the brain tissue which can become ischemic,” Dr. Orbach commented.
“The babies who get sick would have a very high mortality (up to 90%) without expert care. Even those who do receive expert care at a specialty center have a mortality rate of 30% to 40% and those who survive have a high risk of neurologic and cognitive impairment,” he added.
The current treatment for babies born with the condition involves transarterial embolization, by which a catheter is inserted into the arterial system to enable the malformation to be occluded by various techniques.
But Dr. Orbach pointed out that some babies are born too sick to have the postnatal intervention. “The heart failure and brain injury is so overwhelming that no matter what we do, we cannot reverse it, and these babies normally do not survive. What we are doing with the fetal surgery is trying to help those babies who cannot be treated with the current postnatal approach,” he said.
The first stage of this research involved trying to identify these very-high-risk babies in utero, and the researchers found that on fetal MRI a particular measurement of one of the venous sinuses that drains the main malformation was a good predictor of how the baby would fare after birth. The babies predicted to do poorly from this test are the targets for the fetal surgery.
The technique used for the postnatal intervention is too technically challenging to perform in utero. “So we have developed a different approach for the in utero surgery that involves navigating into the accepting vein in the malformation with a needle under ultrasound guidance, and then packing the vein with metal coils to dramatically reduce the blood flow,” Dr. Orbach explained.
This procedure was performed in this first patient on March 15. The surgery was part of a clinical trial that is planned to include 20 cases in total.
“The immediate goal is to see whether we can transform those fetuses who are at very high risk of getting sick after birth into babies who do well in the [neonatal] ICU and are able to be sent home for elective treatment at a few months of age,” Dr. Orbach noted. “The study is continuing as it is vital that we continue and show efficacy and safety in other patients as well,” he added.
Dr. Orbach said the results of this first case were extremely encouraging. “Each stage was exciting – the technical success of the procedure, and then seeing the [blood] flow diminish on the ultrasound right there during the procedure; then the next day we did a fetal echocardiogram, and we could see that the abnormal cardiac output was dramatically reduced, and a fetal MRI scan also showed the malformation was already coming down in size.”
The baby was born prematurely 2 days after the procedure because of ruptured membranes with a birth weight of 1.9 kg (4.2 lb). She has not required any cardiovascular support or postnatal embolization.
“We were waiting with bated breath until the baby was born to see how she did clinically. I was trying to be conservative in my expectations, but it was quickly apparent that she was going to do great,” he said. Now at home, she has some oxygen treatment for the first few weeks, “but right now her neurological status is completely intact and essentially she looks like any other baby,” Dr. Orbach commented.
It is not yet known whether the infant will need any additional procedures. “We will follow her closely and make a decision on whether further treatment is needed based on whether the malformation is growing or not,” Dr. Orbach said. Longer term follow-up will also assess secondary problems sometimes seen, such as learning problems and seizures.
Although other fetal surgeries are now routinely performed, this is believed to be the first in utero surgery aimed at the cerebrovascular system.
“There were a lot of uncertainties,” Dr. Orbach said. “We didn’t even know if we would be able to see our instruments on ultrasound.” To model the procedure, the researchers had a phantom fetal skull and brain constructed with a vein of Galen malformation, which was key to obtaining Food and Drug Administration approval for the study.
If the study shows success in the other patients too, the technique could be rolled out to other centers. “There definitely needs to be fetal surgery and neurointerventional teams familiar with vein of Galen malformation in place, and ready to manage complications after delivery regardless of outcome. But we are not the only center with those capabilities, so if our trial pans out, yes, the hope is that other teams in specialist children’s hospitals around the world could do this too,” he added.
Pioneering work
Commenting on the case report in an American Heart Association press release, Colin Derdeyn, MD, a neurointerventional radiologist at University of Iowa Health Care, Iowa City, who performs vein of Galen malformation embolizations on neonates, said: “The key advance here is to intervene before the physiologic events of birth can cause life-threatening heart failure.”
Dr. Derdeyn, who is a past chair of the American Heart Association’s Stroke Council, cautioned that one successful case is not enough experience to conclude that the risks of this procedure are worth the benefits.
But, he added: “The positive hemodynamic changes that they observed in utero and after birth – reduction in flow, reduction in size of the draining vein, reversal of the abnormal reversed flow in the aorta – are really encouraging. These are some of the most exciting and surprising aspects of this case report. This is pioneering work being done in a very careful and responsible way.”
The study was funded by a grant from the Sage Schermerhorn Chair for Image-Guided Therapy.
A version of this article first appeared on Medscape.com.
The team from Boston Children’s Hospital and Brigham and Women’s Hospital used ultrasound guidance to repair the vein of Galen malformation, which causes excessively high blood flow, resulting in both neurologic and cardiac complications.
The surgery was performed in a fetus at 34 weeks’ gestational age, with remarkable results. Since birth, the baby girl, who was identified in utero as being at high risk of suffering serious complications of the malformation, has required no medication to treat heart failure and no postnatal surgery.
Repeated echocardiograms after birth displayed marked improvement in cardiac output, and brain MRI showed no brain injury and a normal neurologic exam.
“This is incredibly exciting. The hope is that this baby, and others with this condition who receive this in utero surgery in future, will go on to have a normal life,” lead researcher Darren B. Orbach, MD, PhD, said in an interview.
“We were thrilled to see that the aggressive decline usually seen after birth simply did not appear. We are pleased to report that at 6 weeks, the infant is progressing remarkably well, on no medications, eating normally, gaining weight and is back home. There are no signs of any negative effects on the brain,” he added.
Dr. Orbach, codirector of the Cerebrovascular Surgery & Interventions Center at Boston Children’s Hospital, and colleagues described this first case report of the in utero vein of Galen malformation repair in a research letter, published online in the journal Stroke.
Vein of Galen malformation
Dr. Orbach explained that vein of Galen malformation, which occurs in around 1 in every 60,000 births, is a cerebrovascular anomaly in which the arterial system is directly connected to the venous system rather than to capillaries that are necessary to slow blood flow and deliver oxygen to surrounding brain tissue.
“The arterial and venous systems are fundamentally very different. The arterial system is high pressure, high flow; while the venous system is low pressure, low flow. They shouldn’t be directly connected,” he noted.
The vein of Galen malformation is the most extreme version of such an anomaly. Developing in early gestation, it is associated with a large increase in blood flow through the brain which grows over time and can sometimes result in twice the total cardiac output of the body or even more, Dr. Orbach said.
The placenta is believed to be protective as most babies don’t have overt physiologic problems in utero, but they can run into crisis after birth, with the abnormally high blood flow causing an immense stress to the heart.
Babies typically present with heart failure as their first major symptom soon after birth, Dr. Orbach said. “Although the anatomical problem is in the brain, the clinical manifestation is high-output heart failure. The heart is trying to do double its normal work, pumping the blood to the malformation and immediately back to the heart and that blood is not performing any useful function.
“These newborns can get very sick. They need multiple medications to support their cardiovascular system and we need to do procedures to try and reduce the blood flow,” he explained.
Brain injury is also a common problem. “The brain circulation is very abnormal. The blood is being shunted through the malformation rather than circulating through the brain tissue which can become ischemic,” Dr. Orbach commented.
“The babies who get sick would have a very high mortality (up to 90%) without expert care. Even those who do receive expert care at a specialty center have a mortality rate of 30% to 40% and those who survive have a high risk of neurologic and cognitive impairment,” he added.
The current treatment for babies born with the condition involves transarterial embolization, by which a catheter is inserted into the arterial system to enable the malformation to be occluded by various techniques.
But Dr. Orbach pointed out that some babies are born too sick to have the postnatal intervention. “The heart failure and brain injury is so overwhelming that no matter what we do, we cannot reverse it, and these babies normally do not survive. What we are doing with the fetal surgery is trying to help those babies who cannot be treated with the current postnatal approach,” he said.
The first stage of this research involved trying to identify these very-high-risk babies in utero, and the researchers found that on fetal MRI a particular measurement of one of the venous sinuses that drains the main malformation was a good predictor of how the baby would fare after birth. The babies predicted to do poorly from this test are the targets for the fetal surgery.
The technique used for the postnatal intervention is too technically challenging to perform in utero. “So we have developed a different approach for the in utero surgery that involves navigating into the accepting vein in the malformation with a needle under ultrasound guidance, and then packing the vein with metal coils to dramatically reduce the blood flow,” Dr. Orbach explained.
This procedure was performed in this first patient on March 15. The surgery was part of a clinical trial that is planned to include 20 cases in total.
“The immediate goal is to see whether we can transform those fetuses who are at very high risk of getting sick after birth into babies who do well in the [neonatal] ICU and are able to be sent home for elective treatment at a few months of age,” Dr. Orbach noted. “The study is continuing as it is vital that we continue and show efficacy and safety in other patients as well,” he added.
Dr. Orbach said the results of this first case were extremely encouraging. “Each stage was exciting – the technical success of the procedure, and then seeing the [blood] flow diminish on the ultrasound right there during the procedure; then the next day we did a fetal echocardiogram, and we could see that the abnormal cardiac output was dramatically reduced, and a fetal MRI scan also showed the malformation was already coming down in size.”
The baby was born prematurely 2 days after the procedure because of ruptured membranes with a birth weight of 1.9 kg (4.2 lb). She has not required any cardiovascular support or postnatal embolization.
“We were waiting with bated breath until the baby was born to see how she did clinically. I was trying to be conservative in my expectations, but it was quickly apparent that she was going to do great,” he said. Now at home, she has some oxygen treatment for the first few weeks, “but right now her neurological status is completely intact and essentially she looks like any other baby,” Dr. Orbach commented.
It is not yet known whether the infant will need any additional procedures. “We will follow her closely and make a decision on whether further treatment is needed based on whether the malformation is growing or not,” Dr. Orbach said. Longer term follow-up will also assess secondary problems sometimes seen, such as learning problems and seizures.
Although other fetal surgeries are now routinely performed, this is believed to be the first in utero surgery aimed at the cerebrovascular system.
“There were a lot of uncertainties,” Dr. Orbach said. “We didn’t even know if we would be able to see our instruments on ultrasound.” To model the procedure, the researchers had a phantom fetal skull and brain constructed with a vein of Galen malformation, which was key to obtaining Food and Drug Administration approval for the study.
If the study shows success in the other patients too, the technique could be rolled out to other centers. “There definitely needs to be fetal surgery and neurointerventional teams familiar with vein of Galen malformation in place, and ready to manage complications after delivery regardless of outcome. But we are not the only center with those capabilities, so if our trial pans out, yes, the hope is that other teams in specialist children’s hospitals around the world could do this too,” he added.
Pioneering work
Commenting on the case report in an American Heart Association press release, Colin Derdeyn, MD, a neurointerventional radiologist at University of Iowa Health Care, Iowa City, who performs vein of Galen malformation embolizations on neonates, said: “The key advance here is to intervene before the physiologic events of birth can cause life-threatening heart failure.”
Dr. Derdeyn, who is a past chair of the American Heart Association’s Stroke Council, cautioned that one successful case is not enough experience to conclude that the risks of this procedure are worth the benefits.
But, he added: “The positive hemodynamic changes that they observed in utero and after birth – reduction in flow, reduction in size of the draining vein, reversal of the abnormal reversed flow in the aorta – are really encouraging. These are some of the most exciting and surprising aspects of this case report. This is pioneering work being done in a very careful and responsible way.”
The study was funded by a grant from the Sage Schermerhorn Chair for Image-Guided Therapy.
A version of this article first appeared on Medscape.com.
The team from Boston Children’s Hospital and Brigham and Women’s Hospital used ultrasound guidance to repair the vein of Galen malformation, which causes excessively high blood flow, resulting in both neurologic and cardiac complications.
The surgery was performed in a fetus at 34 weeks’ gestational age, with remarkable results. Since birth, the baby girl, who was identified in utero as being at high risk of suffering serious complications of the malformation, has required no medication to treat heart failure and no postnatal surgery.
Repeated echocardiograms after birth displayed marked improvement in cardiac output, and brain MRI showed no brain injury and a normal neurologic exam.
“This is incredibly exciting. The hope is that this baby, and others with this condition who receive this in utero surgery in future, will go on to have a normal life,” lead researcher Darren B. Orbach, MD, PhD, said in an interview.
“We were thrilled to see that the aggressive decline usually seen after birth simply did not appear. We are pleased to report that at 6 weeks, the infant is progressing remarkably well, on no medications, eating normally, gaining weight and is back home. There are no signs of any negative effects on the brain,” he added.
Dr. Orbach, codirector of the Cerebrovascular Surgery & Interventions Center at Boston Children’s Hospital, and colleagues described this first case report of the in utero vein of Galen malformation repair in a research letter, published online in the journal Stroke.
Vein of Galen malformation
Dr. Orbach explained that vein of Galen malformation, which occurs in around 1 in every 60,000 births, is a cerebrovascular anomaly in which the arterial system is directly connected to the venous system rather than to capillaries that are necessary to slow blood flow and deliver oxygen to surrounding brain tissue.
“The arterial and venous systems are fundamentally very different. The arterial system is high pressure, high flow; while the venous system is low pressure, low flow. They shouldn’t be directly connected,” he noted.
The vein of Galen malformation is the most extreme version of such an anomaly. Developing in early gestation, it is associated with a large increase in blood flow through the brain which grows over time and can sometimes result in twice the total cardiac output of the body or even more, Dr. Orbach said.
The placenta is believed to be protective as most babies don’t have overt physiologic problems in utero, but they can run into crisis after birth, with the abnormally high blood flow causing an immense stress to the heart.
Babies typically present with heart failure as their first major symptom soon after birth, Dr. Orbach said. “Although the anatomical problem is in the brain, the clinical manifestation is high-output heart failure. The heart is trying to do double its normal work, pumping the blood to the malformation and immediately back to the heart and that blood is not performing any useful function.
“These newborns can get very sick. They need multiple medications to support their cardiovascular system and we need to do procedures to try and reduce the blood flow,” he explained.
Brain injury is also a common problem. “The brain circulation is very abnormal. The blood is being shunted through the malformation rather than circulating through the brain tissue which can become ischemic,” Dr. Orbach commented.
“The babies who get sick would have a very high mortality (up to 90%) without expert care. Even those who do receive expert care at a specialty center have a mortality rate of 30% to 40% and those who survive have a high risk of neurologic and cognitive impairment,” he added.
The current treatment for babies born with the condition involves transarterial embolization, by which a catheter is inserted into the arterial system to enable the malformation to be occluded by various techniques.
But Dr. Orbach pointed out that some babies are born too sick to have the postnatal intervention. “The heart failure and brain injury is so overwhelming that no matter what we do, we cannot reverse it, and these babies normally do not survive. What we are doing with the fetal surgery is trying to help those babies who cannot be treated with the current postnatal approach,” he said.
The first stage of this research involved trying to identify these very-high-risk babies in utero, and the researchers found that on fetal MRI a particular measurement of one of the venous sinuses that drains the main malformation was a good predictor of how the baby would fare after birth. The babies predicted to do poorly from this test are the targets for the fetal surgery.
The technique used for the postnatal intervention is too technically challenging to perform in utero. “So we have developed a different approach for the in utero surgery that involves navigating into the accepting vein in the malformation with a needle under ultrasound guidance, and then packing the vein with metal coils to dramatically reduce the blood flow,” Dr. Orbach explained.
This procedure was performed in this first patient on March 15. The surgery was part of a clinical trial that is planned to include 20 cases in total.
“The immediate goal is to see whether we can transform those fetuses who are at very high risk of getting sick after birth into babies who do well in the [neonatal] ICU and are able to be sent home for elective treatment at a few months of age,” Dr. Orbach noted. “The study is continuing as it is vital that we continue and show efficacy and safety in other patients as well,” he added.
Dr. Orbach said the results of this first case were extremely encouraging. “Each stage was exciting – the technical success of the procedure, and then seeing the [blood] flow diminish on the ultrasound right there during the procedure; then the next day we did a fetal echocardiogram, and we could see that the abnormal cardiac output was dramatically reduced, and a fetal MRI scan also showed the malformation was already coming down in size.”
The baby was born prematurely 2 days after the procedure because of ruptured membranes with a birth weight of 1.9 kg (4.2 lb). She has not required any cardiovascular support or postnatal embolization.
“We were waiting with bated breath until the baby was born to see how she did clinically. I was trying to be conservative in my expectations, but it was quickly apparent that she was going to do great,” he said. Now at home, she has some oxygen treatment for the first few weeks, “but right now her neurological status is completely intact and essentially she looks like any other baby,” Dr. Orbach commented.
It is not yet known whether the infant will need any additional procedures. “We will follow her closely and make a decision on whether further treatment is needed based on whether the malformation is growing or not,” Dr. Orbach said. Longer term follow-up will also assess secondary problems sometimes seen, such as learning problems and seizures.
Although other fetal surgeries are now routinely performed, this is believed to be the first in utero surgery aimed at the cerebrovascular system.
“There were a lot of uncertainties,” Dr. Orbach said. “We didn’t even know if we would be able to see our instruments on ultrasound.” To model the procedure, the researchers had a phantom fetal skull and brain constructed with a vein of Galen malformation, which was key to obtaining Food and Drug Administration approval for the study.
If the study shows success in the other patients too, the technique could be rolled out to other centers. “There definitely needs to be fetal surgery and neurointerventional teams familiar with vein of Galen malformation in place, and ready to manage complications after delivery regardless of outcome. But we are not the only center with those capabilities, so if our trial pans out, yes, the hope is that other teams in specialist children’s hospitals around the world could do this too,” he added.
Pioneering work
Commenting on the case report in an American Heart Association press release, Colin Derdeyn, MD, a neurointerventional radiologist at University of Iowa Health Care, Iowa City, who performs vein of Galen malformation embolizations on neonates, said: “The key advance here is to intervene before the physiologic events of birth can cause life-threatening heart failure.”
Dr. Derdeyn, who is a past chair of the American Heart Association’s Stroke Council, cautioned that one successful case is not enough experience to conclude that the risks of this procedure are worth the benefits.
But, he added: “The positive hemodynamic changes that they observed in utero and after birth – reduction in flow, reduction in size of the draining vein, reversal of the abnormal reversed flow in the aorta – are really encouraging. These are some of the most exciting and surprising aspects of this case report. This is pioneering work being done in a very careful and responsible way.”
The study was funded by a grant from the Sage Schermerhorn Chair for Image-Guided Therapy.
A version of this article first appeared on Medscape.com.
FROM STROKE
Safety remains top parent concern for HPV vaccine
, according to a study published online in Pediatrics.
“Although HPV vaccination rates in the United States have steadily improved over the past decade, a sizable subset of parents remains highly hesitant about administering the vaccine to their adolescent children,” wrote Eric Adjei Boakye, PhD, of the departments of public health sciences and otolaryngology–head and neck surgery at the Henry Ford Health System, Detroit, and associates. But a silver lining in the study is the downward trend in parents not vaccinating their children against HPV because the child’s provider did not recommend it.
“Provider recommendation has been shown to be the single best predictor of HPV vaccine uptake and vaccine acceptability,” the authors wrote. They noted one previous study finding that provider recommendations for the vaccine had increased from 27% in 2012 to 49.3% in 2018.
Safety concerns increased while other concerns decreased
The findings were not surprising to Robert A. Bednarczyk, PhD, associate professor of global health at Emory University Rollins School of Public Health, Atlanta, who specializes in HPV vaccine research.
“We have seen over the years that vaccine safety concerns have been on the increase, notably recently in the context of the COVID-19 pandemic and vaccination program, but HPV vaccine safety, though well established, continues to be a major concern for parents,” Dr. Bednarczyk said in an interview. But he found it striking that parents’ other reasons for turning down the vaccine had declined. “This shows that the outreach around the need for HPV vaccination and efforts to improve provider recommendation strategies is likely having positive impacts on HPV vaccine attitudes.”
Top five reasons for not vaccinating
The researchers analyzed data from the National Immunization Survey–Teen for the years 2010 through 2020 to track the annual changes in the top five reasons cited for not planning to get the HPV vaccine. The data covered 119,695 teens aged 13-17.
The researchers identified parents’ five most commonly cited reasons for not planning to vaccinate their children against HPV: “not necessary,” “safety concerns,” “lack of recommendation,” “lack of knowledge,” and “not sexually active.”
Parents’ HPV vaccine hesitancy decreased by 5.5% each year from 2010 to 2012, but then it stagnated for the remaining years through 2020. Across most of that time, from 2010 to 2018, parents’ concerns about the vaccine’s safety and side effects increased by 15.6%. A major reason for this increase, the authors suggested, may include the widespread distribution of online misinformation, particularly given the 7.8 million increase in antivaccine social media accounts since 2019.
“Fear tactics are often used by antivaccine campaigners to dissuade parents from vaccinating their children. There have been several myths propagated about vaccines causing adverse reactions,” the authors wrote. “Although these myths have been scientifically debunked, they continue to circulate.”
In contrast to parents’ concerns, a study in 2021 found a downward trend in reports of nonserious adverse effects and no change in reports of serious adverse effects from the HPV vaccine between 2015 and 2018. Further, more than 95% of the adverse effect reports to the Vaccine Adverse Event Reporting System after HPV vaccination were nonserious.
Reducing perceived barriers
Meanwhile, however, parents’ other reasons for avoiding the vaccine became less prevalent throughout most of the study period. For each year between 2013 and 2020, the proportion of parents saying they didn’t intend to get their children the HPV vaccine because it was “not recommended” decreased by 6.8%.
Similarly, avoiding the vaccine due to “lack of knowledge” declined 9.9%, and avoidance because the child was “not sexually active” declined 5.9% each year from 2013 to 2020. No difference occurred during that time period regarding how frequently parents cited that the vaccine was “not necessary.”
“Decreases in the percentage of parents/guardians citing lack of provider recommendation, lack of knowledge, and child ‘not sexually active’ as the main reason for HPV vaccine hesitancy ... are encouraging and suggest that interventions have been successful in reducing perceived barriers to HPV vaccination,” the authors wrote.
Dr. Bednarczyk agreed that these findings were encouraging, underscoring that outreach and support for health care providers to give strong recommendations for the vaccine need to continue.
“But additionally, we need to find better ways to communicate about vaccine safety,” Dr. Bednarczyk said. “Seeing that the number of parents citing safety concerns as the primary barrier has not changed much between 2016 and 2020, but that the percent of parents having those concerns increased, likely means there is a stable part of the population with these safety concerns, and as more adolescents are getting vaccinated against HPV, the relative contribution of safety concerns is increasing.” A key way to address those concerns includes “engaging with our trusted community partners and giving them the tools to discuss the safety of HPV vaccination with members of the community,” he said.
Debunking misinformation
Like the authors, Dr. Bednarczyk pointed out several conditions that parents erroneously worry could be caused by the HPV vaccine, but he emphasized that simply telling parents those misconceptions are untrue is insufficient to allay fears.
“It’s important for both clinicians and community partners to recognize we cannot just present a list of facts and figures and statistics to parents to reassure them and hope that this works,” Dr. Bednarczyk said. “Effective communication, strong narratives to illustrate this knowledge, and engagement with not just clinicians but community partners and other trusted sources is needed.” Dr. Bednarczyk continues to support the evidence-based model of presumptive recommendations, which does not remove parental autonomy but simplifies vaccine messaging about what’s recommended, “but clinicians need to be prepared with both the data and effective ways to communicate it to address questions if they come up after the presumptive recommendation is given,” he added.
The researchers pointed out that their study data were collected before the pandemic, so “it is reasonable to expect that HPV vaccine–related safety concerns may continue to rise because of the plethora of misinformation surrounding coronavirus disease 2019 vaccination.”
Dr. Bednarczyk said it will be important to see in future research whether shifts in beliefs about the HPV vaccine have occurred in the midst of the pandemic and afterward.
“As the authors stated, it’s important to remember that HPV vaccination has consistently been shown to be safe and effective,” Dr. Bednarczyk said. “But those research findings are not seeming to resonate with parents, highlighting how we need to improve our outreach and communication work.”
The research did not receive external funding. A coauthor is a scientific adviser to Navigating Cancer. The other authors and Dr. Bednarczyk had no disclosures.
, according to a study published online in Pediatrics.
“Although HPV vaccination rates in the United States have steadily improved over the past decade, a sizable subset of parents remains highly hesitant about administering the vaccine to their adolescent children,” wrote Eric Adjei Boakye, PhD, of the departments of public health sciences and otolaryngology–head and neck surgery at the Henry Ford Health System, Detroit, and associates. But a silver lining in the study is the downward trend in parents not vaccinating their children against HPV because the child’s provider did not recommend it.
“Provider recommendation has been shown to be the single best predictor of HPV vaccine uptake and vaccine acceptability,” the authors wrote. They noted one previous study finding that provider recommendations for the vaccine had increased from 27% in 2012 to 49.3% in 2018.
Safety concerns increased while other concerns decreased
The findings were not surprising to Robert A. Bednarczyk, PhD, associate professor of global health at Emory University Rollins School of Public Health, Atlanta, who specializes in HPV vaccine research.
“We have seen over the years that vaccine safety concerns have been on the increase, notably recently in the context of the COVID-19 pandemic and vaccination program, but HPV vaccine safety, though well established, continues to be a major concern for parents,” Dr. Bednarczyk said in an interview. But he found it striking that parents’ other reasons for turning down the vaccine had declined. “This shows that the outreach around the need for HPV vaccination and efforts to improve provider recommendation strategies is likely having positive impacts on HPV vaccine attitudes.”
Top five reasons for not vaccinating
The researchers analyzed data from the National Immunization Survey–Teen for the years 2010 through 2020 to track the annual changes in the top five reasons cited for not planning to get the HPV vaccine. The data covered 119,695 teens aged 13-17.
The researchers identified parents’ five most commonly cited reasons for not planning to vaccinate their children against HPV: “not necessary,” “safety concerns,” “lack of recommendation,” “lack of knowledge,” and “not sexually active.”
Parents’ HPV vaccine hesitancy decreased by 5.5% each year from 2010 to 2012, but then it stagnated for the remaining years through 2020. Across most of that time, from 2010 to 2018, parents’ concerns about the vaccine’s safety and side effects increased by 15.6%. A major reason for this increase, the authors suggested, may include the widespread distribution of online misinformation, particularly given the 7.8 million increase in antivaccine social media accounts since 2019.
“Fear tactics are often used by antivaccine campaigners to dissuade parents from vaccinating their children. There have been several myths propagated about vaccines causing adverse reactions,” the authors wrote. “Although these myths have been scientifically debunked, they continue to circulate.”
In contrast to parents’ concerns, a study in 2021 found a downward trend in reports of nonserious adverse effects and no change in reports of serious adverse effects from the HPV vaccine between 2015 and 2018. Further, more than 95% of the adverse effect reports to the Vaccine Adverse Event Reporting System after HPV vaccination were nonserious.
Reducing perceived barriers
Meanwhile, however, parents’ other reasons for avoiding the vaccine became less prevalent throughout most of the study period. For each year between 2013 and 2020, the proportion of parents saying they didn’t intend to get their children the HPV vaccine because it was “not recommended” decreased by 6.8%.
Similarly, avoiding the vaccine due to “lack of knowledge” declined 9.9%, and avoidance because the child was “not sexually active” declined 5.9% each year from 2013 to 2020. No difference occurred during that time period regarding how frequently parents cited that the vaccine was “not necessary.”
“Decreases in the percentage of parents/guardians citing lack of provider recommendation, lack of knowledge, and child ‘not sexually active’ as the main reason for HPV vaccine hesitancy ... are encouraging and suggest that interventions have been successful in reducing perceived barriers to HPV vaccination,” the authors wrote.
Dr. Bednarczyk agreed that these findings were encouraging, underscoring that outreach and support for health care providers to give strong recommendations for the vaccine need to continue.
“But additionally, we need to find better ways to communicate about vaccine safety,” Dr. Bednarczyk said. “Seeing that the number of parents citing safety concerns as the primary barrier has not changed much between 2016 and 2020, but that the percent of parents having those concerns increased, likely means there is a stable part of the population with these safety concerns, and as more adolescents are getting vaccinated against HPV, the relative contribution of safety concerns is increasing.” A key way to address those concerns includes “engaging with our trusted community partners and giving them the tools to discuss the safety of HPV vaccination with members of the community,” he said.
Debunking misinformation
Like the authors, Dr. Bednarczyk pointed out several conditions that parents erroneously worry could be caused by the HPV vaccine, but he emphasized that simply telling parents those misconceptions are untrue is insufficient to allay fears.
“It’s important for both clinicians and community partners to recognize we cannot just present a list of facts and figures and statistics to parents to reassure them and hope that this works,” Dr. Bednarczyk said. “Effective communication, strong narratives to illustrate this knowledge, and engagement with not just clinicians but community partners and other trusted sources is needed.” Dr. Bednarczyk continues to support the evidence-based model of presumptive recommendations, which does not remove parental autonomy but simplifies vaccine messaging about what’s recommended, “but clinicians need to be prepared with both the data and effective ways to communicate it to address questions if they come up after the presumptive recommendation is given,” he added.
The researchers pointed out that their study data were collected before the pandemic, so “it is reasonable to expect that HPV vaccine–related safety concerns may continue to rise because of the plethora of misinformation surrounding coronavirus disease 2019 vaccination.”
Dr. Bednarczyk said it will be important to see in future research whether shifts in beliefs about the HPV vaccine have occurred in the midst of the pandemic and afterward.
“As the authors stated, it’s important to remember that HPV vaccination has consistently been shown to be safe and effective,” Dr. Bednarczyk said. “But those research findings are not seeming to resonate with parents, highlighting how we need to improve our outreach and communication work.”
The research did not receive external funding. A coauthor is a scientific adviser to Navigating Cancer. The other authors and Dr. Bednarczyk had no disclosures.
, according to a study published online in Pediatrics.
“Although HPV vaccination rates in the United States have steadily improved over the past decade, a sizable subset of parents remains highly hesitant about administering the vaccine to their adolescent children,” wrote Eric Adjei Boakye, PhD, of the departments of public health sciences and otolaryngology–head and neck surgery at the Henry Ford Health System, Detroit, and associates. But a silver lining in the study is the downward trend in parents not vaccinating their children against HPV because the child’s provider did not recommend it.
“Provider recommendation has been shown to be the single best predictor of HPV vaccine uptake and vaccine acceptability,” the authors wrote. They noted one previous study finding that provider recommendations for the vaccine had increased from 27% in 2012 to 49.3% in 2018.
Safety concerns increased while other concerns decreased
The findings were not surprising to Robert A. Bednarczyk, PhD, associate professor of global health at Emory University Rollins School of Public Health, Atlanta, who specializes in HPV vaccine research.
“We have seen over the years that vaccine safety concerns have been on the increase, notably recently in the context of the COVID-19 pandemic and vaccination program, but HPV vaccine safety, though well established, continues to be a major concern for parents,” Dr. Bednarczyk said in an interview. But he found it striking that parents’ other reasons for turning down the vaccine had declined. “This shows that the outreach around the need for HPV vaccination and efforts to improve provider recommendation strategies is likely having positive impacts on HPV vaccine attitudes.”
Top five reasons for not vaccinating
The researchers analyzed data from the National Immunization Survey–Teen for the years 2010 through 2020 to track the annual changes in the top five reasons cited for not planning to get the HPV vaccine. The data covered 119,695 teens aged 13-17.
The researchers identified parents’ five most commonly cited reasons for not planning to vaccinate their children against HPV: “not necessary,” “safety concerns,” “lack of recommendation,” “lack of knowledge,” and “not sexually active.”
Parents’ HPV vaccine hesitancy decreased by 5.5% each year from 2010 to 2012, but then it stagnated for the remaining years through 2020. Across most of that time, from 2010 to 2018, parents’ concerns about the vaccine’s safety and side effects increased by 15.6%. A major reason for this increase, the authors suggested, may include the widespread distribution of online misinformation, particularly given the 7.8 million increase in antivaccine social media accounts since 2019.
“Fear tactics are often used by antivaccine campaigners to dissuade parents from vaccinating their children. There have been several myths propagated about vaccines causing adverse reactions,” the authors wrote. “Although these myths have been scientifically debunked, they continue to circulate.”
In contrast to parents’ concerns, a study in 2021 found a downward trend in reports of nonserious adverse effects and no change in reports of serious adverse effects from the HPV vaccine between 2015 and 2018. Further, more than 95% of the adverse effect reports to the Vaccine Adverse Event Reporting System after HPV vaccination were nonserious.
Reducing perceived barriers
Meanwhile, however, parents’ other reasons for avoiding the vaccine became less prevalent throughout most of the study period. For each year between 2013 and 2020, the proportion of parents saying they didn’t intend to get their children the HPV vaccine because it was “not recommended” decreased by 6.8%.
Similarly, avoiding the vaccine due to “lack of knowledge” declined 9.9%, and avoidance because the child was “not sexually active” declined 5.9% each year from 2013 to 2020. No difference occurred during that time period regarding how frequently parents cited that the vaccine was “not necessary.”
“Decreases in the percentage of parents/guardians citing lack of provider recommendation, lack of knowledge, and child ‘not sexually active’ as the main reason for HPV vaccine hesitancy ... are encouraging and suggest that interventions have been successful in reducing perceived barriers to HPV vaccination,” the authors wrote.
Dr. Bednarczyk agreed that these findings were encouraging, underscoring that outreach and support for health care providers to give strong recommendations for the vaccine need to continue.
“But additionally, we need to find better ways to communicate about vaccine safety,” Dr. Bednarczyk said. “Seeing that the number of parents citing safety concerns as the primary barrier has not changed much between 2016 and 2020, but that the percent of parents having those concerns increased, likely means there is a stable part of the population with these safety concerns, and as more adolescents are getting vaccinated against HPV, the relative contribution of safety concerns is increasing.” A key way to address those concerns includes “engaging with our trusted community partners and giving them the tools to discuss the safety of HPV vaccination with members of the community,” he said.
Debunking misinformation
Like the authors, Dr. Bednarczyk pointed out several conditions that parents erroneously worry could be caused by the HPV vaccine, but he emphasized that simply telling parents those misconceptions are untrue is insufficient to allay fears.
“It’s important for both clinicians and community partners to recognize we cannot just present a list of facts and figures and statistics to parents to reassure them and hope that this works,” Dr. Bednarczyk said. “Effective communication, strong narratives to illustrate this knowledge, and engagement with not just clinicians but community partners and other trusted sources is needed.” Dr. Bednarczyk continues to support the evidence-based model of presumptive recommendations, which does not remove parental autonomy but simplifies vaccine messaging about what’s recommended, “but clinicians need to be prepared with both the data and effective ways to communicate it to address questions if they come up after the presumptive recommendation is given,” he added.
The researchers pointed out that their study data were collected before the pandemic, so “it is reasonable to expect that HPV vaccine–related safety concerns may continue to rise because of the plethora of misinformation surrounding coronavirus disease 2019 vaccination.”
Dr. Bednarczyk said it will be important to see in future research whether shifts in beliefs about the HPV vaccine have occurred in the midst of the pandemic and afterward.
“As the authors stated, it’s important to remember that HPV vaccination has consistently been shown to be safe and effective,” Dr. Bednarczyk said. “But those research findings are not seeming to resonate with parents, highlighting how we need to improve our outreach and communication work.”
The research did not receive external funding. A coauthor is a scientific adviser to Navigating Cancer. The other authors and Dr. Bednarczyk had no disclosures.
FROM PEDIATRICS
FDA approves autoinjector pen for Humira biosimilar, Cyltezo
The U.S. Food and Drug Administration on May 22 approved a new autoinjection option for adalimumab-adbm (Cyltezo), a biosimilar to AbbVie’s adalimumab (Humira), ahead of Cyltezo’s commercial launch on July 1, 2023.
Cyltezo was approved by the FDA in 2017 as a prefilled syringe and was the first biosimilar deemed to be interchangeable with Humira in 2021. It is indicated to treat multiple chronic inflammatory conditions, including rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, plaque psoriasis, psoriatic arthritis, ankylosing spondylitis, Crohn’s disease, ulcerative colitis, and hidradenitis suppurativa. This new design, which features one-button, three-step activation, has been certified as an “Ease of Use” product by the Arthritis Foundation, Boehringer Ingelheim said in a press release. The 40-mg, prefilled Cyltezo Pen will be available in two-, four-, and six-pack options.
“The FDA approval of the Cyltezo Pen is great news for patients living with chronic inflammatory diseases who may prefer administering the medication needed to manage their conditions via an autoinjector,” said Stephen Pagnotta, the executive director and biosimilar commercial lead at Boehringer Ingelheim in a statement; “we’re excited to be able to offer the Cyltezo Pen as an additional option to patients at Cyltezo’s launch on July 1.”
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration on May 22 approved a new autoinjection option for adalimumab-adbm (Cyltezo), a biosimilar to AbbVie’s adalimumab (Humira), ahead of Cyltezo’s commercial launch on July 1, 2023.
Cyltezo was approved by the FDA in 2017 as a prefilled syringe and was the first biosimilar deemed to be interchangeable with Humira in 2021. It is indicated to treat multiple chronic inflammatory conditions, including rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, plaque psoriasis, psoriatic arthritis, ankylosing spondylitis, Crohn’s disease, ulcerative colitis, and hidradenitis suppurativa. This new design, which features one-button, three-step activation, has been certified as an “Ease of Use” product by the Arthritis Foundation, Boehringer Ingelheim said in a press release. The 40-mg, prefilled Cyltezo Pen will be available in two-, four-, and six-pack options.
“The FDA approval of the Cyltezo Pen is great news for patients living with chronic inflammatory diseases who may prefer administering the medication needed to manage their conditions via an autoinjector,” said Stephen Pagnotta, the executive director and biosimilar commercial lead at Boehringer Ingelheim in a statement; “we’re excited to be able to offer the Cyltezo Pen as an additional option to patients at Cyltezo’s launch on July 1.”
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration on May 22 approved a new autoinjection option for adalimumab-adbm (Cyltezo), a biosimilar to AbbVie’s adalimumab (Humira), ahead of Cyltezo’s commercial launch on July 1, 2023.
Cyltezo was approved by the FDA in 2017 as a prefilled syringe and was the first biosimilar deemed to be interchangeable with Humira in 2021. It is indicated to treat multiple chronic inflammatory conditions, including rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, plaque psoriasis, psoriatic arthritis, ankylosing spondylitis, Crohn’s disease, ulcerative colitis, and hidradenitis suppurativa. This new design, which features one-button, three-step activation, has been certified as an “Ease of Use” product by the Arthritis Foundation, Boehringer Ingelheim said in a press release. The 40-mg, prefilled Cyltezo Pen will be available in two-, four-, and six-pack options.
“The FDA approval of the Cyltezo Pen is great news for patients living with chronic inflammatory diseases who may prefer administering the medication needed to manage their conditions via an autoinjector,” said Stephen Pagnotta, the executive director and biosimilar commercial lead at Boehringer Ingelheim in a statement; “we’re excited to be able to offer the Cyltezo Pen as an additional option to patients at Cyltezo’s launch on July 1.”
A version of this article first appeared on Medscape.com.
The family firearm often used in youth suicide
SAN FRANCISCO – , according to results of a novel “psychological autopsy study” of loved ones of youth who died by gun-related suicide.
Yet, families don’t always recognize the danger firearms pose to a young person with suicide risk factors, even when there is a young person in the house with a mental health condition, the data show.
Perhaps most importantly, many parents indicated that they would have removed firearms from the home if it had been suggested by their health care professionals.
The study was presented at the American Psychiatric Association annual meeting.
The message is very clear: Clinicians need to ask about guns and gun safety with patients and families, said study investigator Paul Nestadt, MD, of Johns Hopkins Bloomberg School of Public Health in Baltimore.
“It’s never illegal to ask about gun access and it’s medically relevant. Just do it,” he said during a briefing with reporters.
Grim statistics
Suicide rates have been climbing in the United States for the majority of the past 20 years. Suicide is the second most common cause of death among youth.
Dr. Nestadt noted that overall about 8% of suicide attempts result in death, but when an attempt involves a firearm the percentage jumps astronomically to 90%.
Research has shown that for every 10% increase in household firearms in a given community there is a 27% increase in youth suicide deaths.
“In the world of public health and mental health, we think about having access to firearms as an important risk factor for completed suicide. But in the United States, guns have become an important part of how many Americans see themselves,” Dr. Nestadt told reporters.
Research has shown that half of gun owners say owning a gun is central to their identity and three quarters say it’s essential to their freedom, he noted.
To explore these attitudes further, Dr. Nestadt and colleagues did 11 “psychological autopsy interviews” with the loved ones of nine young people aged 17-21 who died by gun-related suicide. They interviewed six mothers, three fathers, one sibling, and one close friend.
Most of the families had some level of “familial engagement” with firearms, Dr. Nestadt reported.
In more than two-thirds of the families, the youth used a family-owned firearm to commit suicide.
Notably, more than three-quarters of the youth had received mental health care before taking their lives, with many receiving care in the weeks prior to their suicide; 44% had made a prior suicide attempt.
In many cases, parents shared that they had not considered their family-owned firearms to be sources of danger and indicated that had their clinicians expressed concern about the gun in the home, they may have acted to reduce the risk by removing it.
Several also shared that they would have considered using Maryland’s Extreme Risk Protective Order Law if it had existed at the time and they had been made aware of it.
Extreme risk protection order (ERPO) laws, or “red flag laws,” prohibit individuals at risk for harming themselves or others from purchasing or owning a firearm.
Dr. Nestadt said youth suicide interventions “must acknowledge culturally embedded roots of identity formation while rescripting firearms from expressions of family cohesion to instruments that may undermine that cohesion.”
‘Courageous study’
Dr. Nestadt noted that while this study was challenging on many fronts, it took no convincing to get these grieving families to participate.
“They wanted to talk to us, especially because they were hopeful that our work could help prevent future suicides, but also they wanted to talk about their loved ones,” he said.
“When you lose someone to cancer, people give you hugs and flowers. When you lose someone to suicide, people don’t discuss it. Suicide has a stigma to it.”
Briefing moderator Howard Liu, MD, MBA, chair of the department of psychiatry, University of Nebraska Medical Center, Omaha, praised the study team for a “courageous study that really required a tremendous amount of vulnerability from the research team and clearly from the survivors as well.”
This is an “important and timely public health discussion,” said Dr. Liu, chair of the APA Council on Communications.
“We’re all facing this challenge of how do we reduce suicide across all ages, from youth to adults as well. This is a really vital discussion and such an important clue about access and trying to reduce access in a moment of impulsivity,” he added.
The study had no commercial funding. Dr. Nestadt and Dr. Liu report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
SAN FRANCISCO – , according to results of a novel “psychological autopsy study” of loved ones of youth who died by gun-related suicide.
Yet, families don’t always recognize the danger firearms pose to a young person with suicide risk factors, even when there is a young person in the house with a mental health condition, the data show.
Perhaps most importantly, many parents indicated that they would have removed firearms from the home if it had been suggested by their health care professionals.
The study was presented at the American Psychiatric Association annual meeting.
The message is very clear: Clinicians need to ask about guns and gun safety with patients and families, said study investigator Paul Nestadt, MD, of Johns Hopkins Bloomberg School of Public Health in Baltimore.
“It’s never illegal to ask about gun access and it’s medically relevant. Just do it,” he said during a briefing with reporters.
Grim statistics
Suicide rates have been climbing in the United States for the majority of the past 20 years. Suicide is the second most common cause of death among youth.
Dr. Nestadt noted that overall about 8% of suicide attempts result in death, but when an attempt involves a firearm the percentage jumps astronomically to 90%.
Research has shown that for every 10% increase in household firearms in a given community there is a 27% increase in youth suicide deaths.
“In the world of public health and mental health, we think about having access to firearms as an important risk factor for completed suicide. But in the United States, guns have become an important part of how many Americans see themselves,” Dr. Nestadt told reporters.
Research has shown that half of gun owners say owning a gun is central to their identity and three quarters say it’s essential to their freedom, he noted.
To explore these attitudes further, Dr. Nestadt and colleagues did 11 “psychological autopsy interviews” with the loved ones of nine young people aged 17-21 who died by gun-related suicide. They interviewed six mothers, three fathers, one sibling, and one close friend.
Most of the families had some level of “familial engagement” with firearms, Dr. Nestadt reported.
In more than two-thirds of the families, the youth used a family-owned firearm to commit suicide.
Notably, more than three-quarters of the youth had received mental health care before taking their lives, with many receiving care in the weeks prior to their suicide; 44% had made a prior suicide attempt.
In many cases, parents shared that they had not considered their family-owned firearms to be sources of danger and indicated that had their clinicians expressed concern about the gun in the home, they may have acted to reduce the risk by removing it.
Several also shared that they would have considered using Maryland’s Extreme Risk Protective Order Law if it had existed at the time and they had been made aware of it.
Extreme risk protection order (ERPO) laws, or “red flag laws,” prohibit individuals at risk for harming themselves or others from purchasing or owning a firearm.
Dr. Nestadt said youth suicide interventions “must acknowledge culturally embedded roots of identity formation while rescripting firearms from expressions of family cohesion to instruments that may undermine that cohesion.”
‘Courageous study’
Dr. Nestadt noted that while this study was challenging on many fronts, it took no convincing to get these grieving families to participate.
“They wanted to talk to us, especially because they were hopeful that our work could help prevent future suicides, but also they wanted to talk about their loved ones,” he said.
“When you lose someone to cancer, people give you hugs and flowers. When you lose someone to suicide, people don’t discuss it. Suicide has a stigma to it.”
Briefing moderator Howard Liu, MD, MBA, chair of the department of psychiatry, University of Nebraska Medical Center, Omaha, praised the study team for a “courageous study that really required a tremendous amount of vulnerability from the research team and clearly from the survivors as well.”
This is an “important and timely public health discussion,” said Dr. Liu, chair of the APA Council on Communications.
“We’re all facing this challenge of how do we reduce suicide across all ages, from youth to adults as well. This is a really vital discussion and such an important clue about access and trying to reduce access in a moment of impulsivity,” he added.
The study had no commercial funding. Dr. Nestadt and Dr. Liu report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
SAN FRANCISCO – , according to results of a novel “psychological autopsy study” of loved ones of youth who died by gun-related suicide.
Yet, families don’t always recognize the danger firearms pose to a young person with suicide risk factors, even when there is a young person in the house with a mental health condition, the data show.
Perhaps most importantly, many parents indicated that they would have removed firearms from the home if it had been suggested by their health care professionals.
The study was presented at the American Psychiatric Association annual meeting.
The message is very clear: Clinicians need to ask about guns and gun safety with patients and families, said study investigator Paul Nestadt, MD, of Johns Hopkins Bloomberg School of Public Health in Baltimore.
“It’s never illegal to ask about gun access and it’s medically relevant. Just do it,” he said during a briefing with reporters.
Grim statistics
Suicide rates have been climbing in the United States for the majority of the past 20 years. Suicide is the second most common cause of death among youth.
Dr. Nestadt noted that overall about 8% of suicide attempts result in death, but when an attempt involves a firearm the percentage jumps astronomically to 90%.
Research has shown that for every 10% increase in household firearms in a given community there is a 27% increase in youth suicide deaths.
“In the world of public health and mental health, we think about having access to firearms as an important risk factor for completed suicide. But in the United States, guns have become an important part of how many Americans see themselves,” Dr. Nestadt told reporters.
Research has shown that half of gun owners say owning a gun is central to their identity and three quarters say it’s essential to their freedom, he noted.
To explore these attitudes further, Dr. Nestadt and colleagues did 11 “psychological autopsy interviews” with the loved ones of nine young people aged 17-21 who died by gun-related suicide. They interviewed six mothers, three fathers, one sibling, and one close friend.
Most of the families had some level of “familial engagement” with firearms, Dr. Nestadt reported.
In more than two-thirds of the families, the youth used a family-owned firearm to commit suicide.
Notably, more than three-quarters of the youth had received mental health care before taking their lives, with many receiving care in the weeks prior to their suicide; 44% had made a prior suicide attempt.
In many cases, parents shared that they had not considered their family-owned firearms to be sources of danger and indicated that had their clinicians expressed concern about the gun in the home, they may have acted to reduce the risk by removing it.
Several also shared that they would have considered using Maryland’s Extreme Risk Protective Order Law if it had existed at the time and they had been made aware of it.
Extreme risk protection order (ERPO) laws, or “red flag laws,” prohibit individuals at risk for harming themselves or others from purchasing or owning a firearm.
Dr. Nestadt said youth suicide interventions “must acknowledge culturally embedded roots of identity formation while rescripting firearms from expressions of family cohesion to instruments that may undermine that cohesion.”
‘Courageous study’
Dr. Nestadt noted that while this study was challenging on many fronts, it took no convincing to get these grieving families to participate.
“They wanted to talk to us, especially because they were hopeful that our work could help prevent future suicides, but also they wanted to talk about their loved ones,” he said.
“When you lose someone to cancer, people give you hugs and flowers. When you lose someone to suicide, people don’t discuss it. Suicide has a stigma to it.”
Briefing moderator Howard Liu, MD, MBA, chair of the department of psychiatry, University of Nebraska Medical Center, Omaha, praised the study team for a “courageous study that really required a tremendous amount of vulnerability from the research team and clearly from the survivors as well.”
This is an “important and timely public health discussion,” said Dr. Liu, chair of the APA Council on Communications.
“We’re all facing this challenge of how do we reduce suicide across all ages, from youth to adults as well. This is a really vital discussion and such an important clue about access and trying to reduce access in a moment of impulsivity,” he added.
The study had no commercial funding. Dr. Nestadt and Dr. Liu report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
AT APA 2023
Eating disorders in children is a global public health emergency
The high figures are concerning from a public health perspective and highlight the need to implement strategies for preventing eating disorders.
These disorders include anorexia nervosa, bulimia nervosa, binge eating disorder, and eating disorder–not otherwise specified. The prevalence of these disorders in young people has markedly increased globally over the past 50 years. Eating disorders are among the most life-threatening mental disorders; they were responsible for 318 deaths worldwide in 2019.
Because some individuals with eating disorders conceal core symptoms and avoid or delay seeking specialist care because of feelings of embarrassment, stigma, or ambivalence toward treatment, most cases of eating disorders remain undetected and untreated.
Brazilian researchers conducted studies to assess risky behaviors and predisposing factors among young people. The researchers observed that the probability of experiencing eating disorders was higher among young people who had an intense fear of gaining weight, who experienced thin-ideal internalization, who were excessively concerned about food, who experienced compulsive eating episodes, or who used laxatives. As previously reported, most participants in these studies had never sought professional help.
A study conducted in 2020 concluded that the media greatly influences the construction of one’s body image and the creation of aesthetic standards, particularly for adolescents. Adolescents then change their eating patterns and become more vulnerable to mental disorders related to eating.
A group of researchers from several countries, including Brazilians connected to the State University of Londrina, conducted the Global Proportion of Disordered Eating in Children and Adolescents – A Systematic Review and Meta-analysis. The study was coordinated by José Francisco López-Gil, PhD, of the University of Castilla–La Mancha (Spain). The investigators determined the rate of disordered eating among children and adolescents using the SCOFF (Sick, Control, One, Fat, Food) questionnaire, which is the most widely used screening measure for eating disorders.
Methods and results
Four databases were systematically searched (PubMed, Scopus, Web of Science, and the Cochrane Library); date limits were from January 1999 to November 2022. Studies were required to meet the following criteria: participants – studies of community samples of children and adolescents aged 6-18 years – and outcome – disordered eating assessed by the SCOFF questionnaire. The exclusion criteria were studies conducted with young people who had been diagnosed with physical or mental disorders; studies that were published before 1999, because the SCOFF questionnaire was designed in that year; studies in which data were collected during the COVID-19 pandemic, because of the possibility of selection bias; studies that employed data from the same surveys/studies, to avoid duplication; and systematic reviews and/or meta-analyses and qualitative and case studies.
In all, 32 studies, which involved a total of 63,181 participants from 16 countries, were included in the systematic review and meta-analysis, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The overall proportion of children and adolescents with disordered eating was 22.36% (95% confidence interval, 18.84%-26.09%; P < .001; n = 63,181). According to the researchers, girls were significantly more likely to report disordered eating (30.03%; 95% CI, 25.61%-34.65%; n = 27,548) than boys (16.98%; 95% CI, 13.46%-20.81%; n = 26,170; P < .001). It was also observed that disordered eating became more elevated with increasing age (B, 0.03; 95% CI, 0-0.06; P = .049) and BMI (B, 0.03; 95% CI, 0.01-0.05; P < .001).
Translation of outcomes
According to the authors, this was the first meta-analysis that comprehensively examined the overall proportion of children and adolescents with disordered eating in terms of gender, mean age, and BMI. They identified 14,856 (22.36%) children and adolescents with disordered eating in the population analyzed (n = 63,181). A relevant consideration made by the researchers is that, in general, disordered eating and eating disorders are not similar. “Not all children and adolescents who reported disordered eating behaviors (for example, selective eating) will necessarily be diagnosed with an eating disorder.” However, disordered eating in childhood or adolescence may predict outcomes associated with eating disorders in early adulthood. “For this reason, this high proportion found is worrisome and calls for urgent action to try to address this situation.”
The study also found that the proportion of children and adolescents with disordered eating was higher among girls than boys. The reasons for the difference in the prevalence with respect to the sex of the participants are not well understood. Boys are presumed to underreport the problem because of the societal perception that these disorders mostly affect girls and because disordered eating has usually been thought by the general population to be exclusive to girls and women. In addition, it has been noted that the current diagnostic criteria for eating disorders fail to detect disordered eating behaviors more commonly observed in boys than girls, such as intensely engaging in muscle mass gain and weight gain with the goal of improving body image satisfaction. On the other hand, the proportion of young people with disordered eating increased with increasing age and BMI. This finding is in line with the scientific literature worldwide.
The study has certain limitations. First, only studies that analyzed disordered eating using the SCOFF questionnaire were included. Second, because of the cross-sectional nature of most of the included studies, a causal relationship cannot be established. Third, owing to the inclusion of binge eating disorder and other eating disorders specified in the DSM-5, there is not enough evidence to support the use of SCOFF in primary care and community-based settings for screening for the range of eating disorders. Fourth, the meta-analysis included studies in which self-report questionnaires were used to assess disordered eating, and consequently, social desirability and recall bias could have influenced the findings.
Quick measures required
Identifying the magnitude of disordered eating and its distribution in at-risk populations is crucial for planning and executing actions aimed at preventing, detecting, and treating them. Eating disorders are a global public health problem that health care professionals, families, and other community members involved in caring for children and adolescents must not ignore, the researchers said. In addition to diagnosed eating disorders, parents, guardians, and health care professionals should be aware of symptoms of disordered eating, which include behaviors such as weight-loss dieting, binge eating, self-induced vomiting, excessive exercise, and the use of laxatives or diuretics without medical prescription.
This article was translated from the Medscape Portuguese Edition. A version of this article appeared on Medscape.com.
The high figures are concerning from a public health perspective and highlight the need to implement strategies for preventing eating disorders.
These disorders include anorexia nervosa, bulimia nervosa, binge eating disorder, and eating disorder–not otherwise specified. The prevalence of these disorders in young people has markedly increased globally over the past 50 years. Eating disorders are among the most life-threatening mental disorders; they were responsible for 318 deaths worldwide in 2019.
Because some individuals with eating disorders conceal core symptoms and avoid or delay seeking specialist care because of feelings of embarrassment, stigma, or ambivalence toward treatment, most cases of eating disorders remain undetected and untreated.
Brazilian researchers conducted studies to assess risky behaviors and predisposing factors among young people. The researchers observed that the probability of experiencing eating disorders was higher among young people who had an intense fear of gaining weight, who experienced thin-ideal internalization, who were excessively concerned about food, who experienced compulsive eating episodes, or who used laxatives. As previously reported, most participants in these studies had never sought professional help.
A study conducted in 2020 concluded that the media greatly influences the construction of one’s body image and the creation of aesthetic standards, particularly for adolescents. Adolescents then change their eating patterns and become more vulnerable to mental disorders related to eating.
A group of researchers from several countries, including Brazilians connected to the State University of Londrina, conducted the Global Proportion of Disordered Eating in Children and Adolescents – A Systematic Review and Meta-analysis. The study was coordinated by José Francisco López-Gil, PhD, of the University of Castilla–La Mancha (Spain). The investigators determined the rate of disordered eating among children and adolescents using the SCOFF (Sick, Control, One, Fat, Food) questionnaire, which is the most widely used screening measure for eating disorders.
Methods and results
Four databases were systematically searched (PubMed, Scopus, Web of Science, and the Cochrane Library); date limits were from January 1999 to November 2022. Studies were required to meet the following criteria: participants – studies of community samples of children and adolescents aged 6-18 years – and outcome – disordered eating assessed by the SCOFF questionnaire. The exclusion criteria were studies conducted with young people who had been diagnosed with physical or mental disorders; studies that were published before 1999, because the SCOFF questionnaire was designed in that year; studies in which data were collected during the COVID-19 pandemic, because of the possibility of selection bias; studies that employed data from the same surveys/studies, to avoid duplication; and systematic reviews and/or meta-analyses and qualitative and case studies.
In all, 32 studies, which involved a total of 63,181 participants from 16 countries, were included in the systematic review and meta-analysis, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The overall proportion of children and adolescents with disordered eating was 22.36% (95% confidence interval, 18.84%-26.09%; P < .001; n = 63,181). According to the researchers, girls were significantly more likely to report disordered eating (30.03%; 95% CI, 25.61%-34.65%; n = 27,548) than boys (16.98%; 95% CI, 13.46%-20.81%; n = 26,170; P < .001). It was also observed that disordered eating became more elevated with increasing age (B, 0.03; 95% CI, 0-0.06; P = .049) and BMI (B, 0.03; 95% CI, 0.01-0.05; P < .001).
Translation of outcomes
According to the authors, this was the first meta-analysis that comprehensively examined the overall proportion of children and adolescents with disordered eating in terms of gender, mean age, and BMI. They identified 14,856 (22.36%) children and adolescents with disordered eating in the population analyzed (n = 63,181). A relevant consideration made by the researchers is that, in general, disordered eating and eating disorders are not similar. “Not all children and adolescents who reported disordered eating behaviors (for example, selective eating) will necessarily be diagnosed with an eating disorder.” However, disordered eating in childhood or adolescence may predict outcomes associated with eating disorders in early adulthood. “For this reason, this high proportion found is worrisome and calls for urgent action to try to address this situation.”
The study also found that the proportion of children and adolescents with disordered eating was higher among girls than boys. The reasons for the difference in the prevalence with respect to the sex of the participants are not well understood. Boys are presumed to underreport the problem because of the societal perception that these disorders mostly affect girls and because disordered eating has usually been thought by the general population to be exclusive to girls and women. In addition, it has been noted that the current diagnostic criteria for eating disorders fail to detect disordered eating behaviors more commonly observed in boys than girls, such as intensely engaging in muscle mass gain and weight gain with the goal of improving body image satisfaction. On the other hand, the proportion of young people with disordered eating increased with increasing age and BMI. This finding is in line with the scientific literature worldwide.
The study has certain limitations. First, only studies that analyzed disordered eating using the SCOFF questionnaire were included. Second, because of the cross-sectional nature of most of the included studies, a causal relationship cannot be established. Third, owing to the inclusion of binge eating disorder and other eating disorders specified in the DSM-5, there is not enough evidence to support the use of SCOFF in primary care and community-based settings for screening for the range of eating disorders. Fourth, the meta-analysis included studies in which self-report questionnaires were used to assess disordered eating, and consequently, social desirability and recall bias could have influenced the findings.
Quick measures required
Identifying the magnitude of disordered eating and its distribution in at-risk populations is crucial for planning and executing actions aimed at preventing, detecting, and treating them. Eating disorders are a global public health problem that health care professionals, families, and other community members involved in caring for children and adolescents must not ignore, the researchers said. In addition to diagnosed eating disorders, parents, guardians, and health care professionals should be aware of symptoms of disordered eating, which include behaviors such as weight-loss dieting, binge eating, self-induced vomiting, excessive exercise, and the use of laxatives or diuretics without medical prescription.
This article was translated from the Medscape Portuguese Edition. A version of this article appeared on Medscape.com.
The high figures are concerning from a public health perspective and highlight the need to implement strategies for preventing eating disorders.
These disorders include anorexia nervosa, bulimia nervosa, binge eating disorder, and eating disorder–not otherwise specified. The prevalence of these disorders in young people has markedly increased globally over the past 50 years. Eating disorders are among the most life-threatening mental disorders; they were responsible for 318 deaths worldwide in 2019.
Because some individuals with eating disorders conceal core symptoms and avoid or delay seeking specialist care because of feelings of embarrassment, stigma, or ambivalence toward treatment, most cases of eating disorders remain undetected and untreated.
Brazilian researchers conducted studies to assess risky behaviors and predisposing factors among young people. The researchers observed that the probability of experiencing eating disorders was higher among young people who had an intense fear of gaining weight, who experienced thin-ideal internalization, who were excessively concerned about food, who experienced compulsive eating episodes, or who used laxatives. As previously reported, most participants in these studies had never sought professional help.
A study conducted in 2020 concluded that the media greatly influences the construction of one’s body image and the creation of aesthetic standards, particularly for adolescents. Adolescents then change their eating patterns and become more vulnerable to mental disorders related to eating.
A group of researchers from several countries, including Brazilians connected to the State University of Londrina, conducted the Global Proportion of Disordered Eating in Children and Adolescents – A Systematic Review and Meta-analysis. The study was coordinated by José Francisco López-Gil, PhD, of the University of Castilla–La Mancha (Spain). The investigators determined the rate of disordered eating among children and adolescents using the SCOFF (Sick, Control, One, Fat, Food) questionnaire, which is the most widely used screening measure for eating disorders.
Methods and results
Four databases were systematically searched (PubMed, Scopus, Web of Science, and the Cochrane Library); date limits were from January 1999 to November 2022. Studies were required to meet the following criteria: participants – studies of community samples of children and adolescents aged 6-18 years – and outcome – disordered eating assessed by the SCOFF questionnaire. The exclusion criteria were studies conducted with young people who had been diagnosed with physical or mental disorders; studies that were published before 1999, because the SCOFF questionnaire was designed in that year; studies in which data were collected during the COVID-19 pandemic, because of the possibility of selection bias; studies that employed data from the same surveys/studies, to avoid duplication; and systematic reviews and/or meta-analyses and qualitative and case studies.
In all, 32 studies, which involved a total of 63,181 participants from 16 countries, were included in the systematic review and meta-analysis, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The overall proportion of children and adolescents with disordered eating was 22.36% (95% confidence interval, 18.84%-26.09%; P < .001; n = 63,181). According to the researchers, girls were significantly more likely to report disordered eating (30.03%; 95% CI, 25.61%-34.65%; n = 27,548) than boys (16.98%; 95% CI, 13.46%-20.81%; n = 26,170; P < .001). It was also observed that disordered eating became more elevated with increasing age (B, 0.03; 95% CI, 0-0.06; P = .049) and BMI (B, 0.03; 95% CI, 0.01-0.05; P < .001).
Translation of outcomes
According to the authors, this was the first meta-analysis that comprehensively examined the overall proportion of children and adolescents with disordered eating in terms of gender, mean age, and BMI. They identified 14,856 (22.36%) children and adolescents with disordered eating in the population analyzed (n = 63,181). A relevant consideration made by the researchers is that, in general, disordered eating and eating disorders are not similar. “Not all children and adolescents who reported disordered eating behaviors (for example, selective eating) will necessarily be diagnosed with an eating disorder.” However, disordered eating in childhood or adolescence may predict outcomes associated with eating disorders in early adulthood. “For this reason, this high proportion found is worrisome and calls for urgent action to try to address this situation.”
The study also found that the proportion of children and adolescents with disordered eating was higher among girls than boys. The reasons for the difference in the prevalence with respect to the sex of the participants are not well understood. Boys are presumed to underreport the problem because of the societal perception that these disorders mostly affect girls and because disordered eating has usually been thought by the general population to be exclusive to girls and women. In addition, it has been noted that the current diagnostic criteria for eating disorders fail to detect disordered eating behaviors more commonly observed in boys than girls, such as intensely engaging in muscle mass gain and weight gain with the goal of improving body image satisfaction. On the other hand, the proportion of young people with disordered eating increased with increasing age and BMI. This finding is in line with the scientific literature worldwide.
The study has certain limitations. First, only studies that analyzed disordered eating using the SCOFF questionnaire were included. Second, because of the cross-sectional nature of most of the included studies, a causal relationship cannot be established. Third, owing to the inclusion of binge eating disorder and other eating disorders specified in the DSM-5, there is not enough evidence to support the use of SCOFF in primary care and community-based settings for screening for the range of eating disorders. Fourth, the meta-analysis included studies in which self-report questionnaires were used to assess disordered eating, and consequently, social desirability and recall bias could have influenced the findings.
Quick measures required
Identifying the magnitude of disordered eating and its distribution in at-risk populations is crucial for planning and executing actions aimed at preventing, detecting, and treating them. Eating disorders are a global public health problem that health care professionals, families, and other community members involved in caring for children and adolescents must not ignore, the researchers said. In addition to diagnosed eating disorders, parents, guardians, and health care professionals should be aware of symptoms of disordered eating, which include behaviors such as weight-loss dieting, binge eating, self-induced vomiting, excessive exercise, and the use of laxatives or diuretics without medical prescription.
This article was translated from the Medscape Portuguese Edition. A version of this article appeared on Medscape.com.
FROM JAMA PEDIATRICS
AD in infancy: Diagnostic advice and treatment tips
WASHINGTON – mean it is often “woefully undertreated,” Robert Sidbury, MD, MPH, said at the annual Revolutionizing Atopic Dermatitis conference.
Identifying and mitigating triggers – such as irritation, contact allergy, and infection – is a cornerstone of treatment in infants, but tailored therapy with topical corticosteroids, topical calcineurin inhibitors (TCIs), and topical phosphodiesterase 4 (PDE4) inhibitors also have roles to play, said Dr. Sidbury, chief of dermatology at Seattle Children’s Hospital and professor in the department of pediatrics at the University of Washington, Seattle.
Views on the use of dupilumab as a systemic agent for severe infantile AD, meanwhile, have shifted significantly in the past year with the Food and Drug Administration approval of the biologic for children aged 6 months to 5 years and with extended experience with the biologic in all ages, including children, Lawrence F. Eichenfield, MD, professor of dermatology and pediatrics at the University of California, San Diego, said at the meeting.
The pediatric dermatologists spoke during a session devoted to AD in infants, during which the diagnosis of AD and the role – and risks – of food allergy testing were also discussed. Diagnosis, said Elaine C. Siegfried, MD, who also spoke during the session, requires careful consideration of mimicking conditions and a broader list of differential diagnoses in those infants with poor growth or frequent infections.
Here are some of the experts’ pearls for practice.
Diagnosing AD in infants
Among infants who are growing well and otherwise healthy, the infantile eczema phenotype encompasses AD, seborrheic dermatitis, contact dermatitis, psoriasis – and overlap of more than one of these conditions. “Overlap is common,” said Dr. Siegfried, professor of pediatrics and dermatology at Saint Louis University, and director of the division of pediatric dermatology at Cardinal Glennon Children’s Hospital.
(Initial topical treatment for all these conditions is similar, but optimal treatment may differ for young children with moderate to severe disease that requires systemic treatment, she said in an interview after the meeting.)
Sparing of the diaper area that reflects skin barrier integrity is a classic feature of AD in infants and can be a useful diagnostic sign. In addition, “hypopigmentation is more characteristic of psoriasis” than AD, whereas AD tends to be hyperpigmented, which is most obvious in skin-of-color patients, Dr. Siegfried said.
Disease-specific pigment changes may be related to microbial colonization – such as Malassezia-associated hypopigmentation – or cell turnover, which is faster in psoriasis and slower in AD – with corresponding differences in pigment retention, and may be more obvious in children than adults, she said.
A less common scenario is dermatitis in infants who are not growing well. For these patients, she noted, the differential diagnosis includes metabolic or immune deficiency dermatitis as well as a variety of genodermatoses.
Generalized redness and scaling present on the first day of life is suggestive of non-atopic dermatitis. “If you’re born with red scaly skin, that’s very different than if you develop red skin in the first month or two of life,” Dr. Siegfried said.
When there is diaper area involvement with AD, contact dermatitis, impetigo, and Candida may be complicating factors. And in infants with other morbidities – especially those who are not growing well – diaper area involvement suggests a broader differential diagnosis. “I implore you, if you see children, make sure you weigh and measure them at every appointment,” she said.
Dr. Siegfried has seen infants with Netherton syndrome, and those with cystic fibrosis with zinc deficiency, for instance, presenting with “an eczematous-like picture,” diaper-area involvement, and other morbidities.
For infants with AD, she maintains a high index of suspicion for secondary infections such as molluscum, herpes simplex virus (HSV) with or without streptococci, scabies, tinea, and group A streptococci. “Secondary infections ... may be incognito,” she said. “Look for subtle signs. Even molluscum can be very subtle.”
Secondary allergic contact dermatitis is also common although it’s “technically difficult to confirm the diagnosis,” she said. Patch testing in infants is technically challenging, sensitivity is low, and monosensitization is uncommon. “So I do initial empiric topical allergen avoidance,” she said, keeping in mind ubiquitous and avoidable topical allergens such as Kathon, cocamidopropyl betaine, propylene glycol, disperse blue, and adhesives.
Treating AD in infancy
Irritation “is probably one of the biggest triggers” of AD in infants, and the often “pristine” diaper area compared with inflamed eczema elsewhere can demonstrate the importance of moisturization for healthy skin in atopic infants, Dr. Sidbury said.
Among treatments that “punch above their weight” for AD in infants is an ointment-based barrier applied around the mouth, chin, and chest – where the wet/dry impact of drooling is maximal – before and after meals, he said.
Another is hydrocortisone 2.5% mixed 1:1 with mupirocin for those infants who have secondary infections and “that exudative, weepy-looking appearance on the face,” he said. The topical antibiotic in the combination cream “lessens the potency of the steroid and oftentimes by synergy, makes it more effective” by simultaneously treating inflammation, he said. He cautions against products containing neomycin, which can be an allergen.
A combination antibiotic-steroid-emollient cream (the Aron Regimen) can also “sometimes punch above its weight,” Dr. Sidbury said.
Infections typically involve Staphylococcus aureus, but in up to 16% of cases Streptococcus is involved. And notably, lurking underneath the honey-colored crusting of S. aureus infections may be the grouped vesicles that characterize eczema herpeticum, Dr. Sidbury said.
“Counsel [parents] preemptively to treat cold sores immediately [in order to] decrease HSV shedding and minimize risk to their baby,” Dr. Sidbury said.
For treating AD-associated inflammation in skin not affected by secondary infections, over-the-counter 1% hydrocortisone cream is often sufficient, and “for very young babies and preemies in particular, I generally don’t use anything stronger because their skin barrier isn’t fully complete yet, so they absorb more than an older child does,” he said, referring to ages 2 months corrected as a marker for considering a stronger formulation if needed.
Many parents are “very concerned” about topical corticosteroid (TCS) use and pediatricians are also “often concerned,” Dr. Sidbury said. Addressing this concern, he tries to provide context and promote adherence by pointing out that infants have an easily visible vein at the temple area where the skin is naturally thin. If parents were to see this appearance for the first time in other areas while using topical steroids, he tells them, it may be the first sign of skin thinning, but “it’s entirely reversible at that stage.”
He also stressed the cost of not treating. It’s unknown whether “treating aggressively early on prevents any future development or manifestation of eczema, or future comorbidities, but we don’t know that it doesn’t,” Dr. Sidbury said. “And we certainly know how miserable that baby with eczema can be in the short term. So we need to use these medicines.”
Dr. Sidbury utilizes tacrolimus 0.03% ointment, a topical calcineurin inhibitor (TCI), only if he is worried about overuse of steroids, and uses a regimen that alternates the TCI (used in infants off-label because it is approved for ages 2 years and older) with TCS in periods of similar duration (for example, treatment with TCS for 1 week and TCI for 1 week, or rotations of 2 weeks each or 3 days each). “And these rotations may be dynamic depending on severity of the flare at any given time,” he said after the meeting.
Preapproval data from the pivotal trials of tacrolimus are reassuring and can be shared with parents. “Two-year-olds had 90% of BSA [body surface area] treated for 12 weeks” with no signs of systemic risks, Dr. Sidbury said at the meeting.
Crisaborole, a topical phosphodiesterase 4 (PDE4) inhibitor approved for AD down to age 3 months, does not, like tacrolimus, have a boxed warning about a possible risk for cancer, and may also be alternated with TCSs. It will cause stinging in some children, but TCSs and TCIs can also sting in some children, he said, noting that samples can be helpful to predict what will or won’t sting each infant.
Systemic treatment in infants
The Liberty AD PRESCHOOL phase 3 trial that supported the FDA’s approval of dupilumab down to 6 months of age, published in 2022 in The Lancet, covered ages 6 months to 5 years but included only six children under the age of 2, “leaving us with a very limited dataset in this age group,” Dr. Eichenfield said at the meeting.
Other data and analyses that have provided reassurance, such as a laboratory safety analysis published online in 2022 showing no meaningful changes in laboratory safety parameters in children as young as 6 months, and pediatric data (not including infants) presented at a RAD meeting in 2022 showing that dupilumab, an interleukin-4 receptor alpha antagonist, may have positive effects on bone mineral density.
Data from the Liberty AD PRESCHOOL open-label extension study presented at the American Academy of Dermatology meeting in 2023, meanwhile, show that “the adverse event profile is not looking much different than what we see in older children,” Dr. Eichenfield said. “There are low rates of severe adverse events and a very low rate of discontinuations.”
At Rady Children’s Hospital, where Dr. Eichenfield is chief of pediatric and adolescent dermatology, dupilumab has become a first-line systemic agent for severe infantile AD, supplanting prior traditional but little used systemic agents such as oral corticosteroids, cyclosporine, methotrexate, azathioprine, or mycophenolate, he said after the meeting.
The decision to use systemics in the first 2 years of life is “a comprehensive one,” requiring knowledge of the child’s history, disease course, and assessment of response to prior therapies, comorbidities and severity, he said.
Food allergy in infants with AD
Food allergy is common in children with moderate to severe AD, but true food-triggered AD, with AD being the only symptom of food allergy, is rare, said Anne Marie Singh, MD, associate professor in the division of allergy and immunology and rheumatology at the University of Wisconsin, Madison, who focuses on pediatrics.
Over the years, studies of double-blind placebo-controlled food challenge tests in children with AD have tended to conflate immediate IgE hypersensitivity (and skin symptoms like urticaria) with AD, said Dr. Singh, who directs the university’s Food Allergy Research and Education Center of Excellence. In a recently published study she led involving 374 children with AD referred to allergy and/or dermatology subspecialty clinics at the University of Wisconsin, Madison, 55% had a food allergy but only 2% had food-triggered AD “where eczema is the only symptom and removal of the food cleared up the eczema and its return brought it back,” Dr. Singh said at the meeting. Another 4% had combined IgE-mediated food allergy and food-triggered AD. Almost half of the children with food-triggered AD were under 1 year of age, and egg was the most common trigger, she noted.
Food should be implicated largely by history, Dr. Singh emphasized.
Food allergy testing in the context of AD can be done but is challenging, with the clinical relevance of skin prick testing and food-specific immunoglobulin E (sIgE) difficult to predict. Predictive values of sIgE levels are established for immediate IgE mediated food allergy, but “cut-offs” for food-triggered AD are not established, she explained, noting that “cut-offs are likely higher for our children with AD.”
Elimination diets, moreover, pose significant risks of future oral tolerance and risks of nutritional deficiencies and poor growth, Dr. Singh said. New and immediate reactions to foods that are reintroduced after an elimination diet are common, and research has shown that 20% or more of such reactions involve anaphylaxis. “If an elimination diet is undertaken, you need emergency action plans, injectable epinephrine, and nutrition counseling,” she said.
A recent systematic review and meta-analysis conditionally recommended against elimination diets for the treatment of AD, Dr. Singh noted.
Asked by Dr. Sidbury whether there “is a sweet spot where you can eliminate [foods] without going all the way,” Dr. Singh said she will sometimes do a “diagnostic elimination trial” with food elimination for 2-4 weeks only – a time period after which “I’ll feel really comfortable reintroducing the food.”
Dr. Singh urged dermatologists to “know your allergist” because “patients respond best with a consistent message.”
Dr. Sidbury reported ties with Regeneron, UCB, Pfizer, Leo Pharma, Lilly, and Beiersdorf. Dr. Siegfried reported ties with Pfizer, Regeneron, Sanofi Genzyme, Pfizer, UCB, Novan and Leo Pharma. Dr. Singh reported ties with Incyte and Siolta Therapeutics. Dr. Eichenfield reported ties with Pfizer, Regeneron, Sanofi Genzyme, Incyte, and Pfizer.
WASHINGTON – mean it is often “woefully undertreated,” Robert Sidbury, MD, MPH, said at the annual Revolutionizing Atopic Dermatitis conference.
Identifying and mitigating triggers – such as irritation, contact allergy, and infection – is a cornerstone of treatment in infants, but tailored therapy with topical corticosteroids, topical calcineurin inhibitors (TCIs), and topical phosphodiesterase 4 (PDE4) inhibitors also have roles to play, said Dr. Sidbury, chief of dermatology at Seattle Children’s Hospital and professor in the department of pediatrics at the University of Washington, Seattle.
Views on the use of dupilumab as a systemic agent for severe infantile AD, meanwhile, have shifted significantly in the past year with the Food and Drug Administration approval of the biologic for children aged 6 months to 5 years and with extended experience with the biologic in all ages, including children, Lawrence F. Eichenfield, MD, professor of dermatology and pediatrics at the University of California, San Diego, said at the meeting.
The pediatric dermatologists spoke during a session devoted to AD in infants, during which the diagnosis of AD and the role – and risks – of food allergy testing were also discussed. Diagnosis, said Elaine C. Siegfried, MD, who also spoke during the session, requires careful consideration of mimicking conditions and a broader list of differential diagnoses in those infants with poor growth or frequent infections.
Here are some of the experts’ pearls for practice.
Diagnosing AD in infants
Among infants who are growing well and otherwise healthy, the infantile eczema phenotype encompasses AD, seborrheic dermatitis, contact dermatitis, psoriasis – and overlap of more than one of these conditions. “Overlap is common,” said Dr. Siegfried, professor of pediatrics and dermatology at Saint Louis University, and director of the division of pediatric dermatology at Cardinal Glennon Children’s Hospital.
(Initial topical treatment for all these conditions is similar, but optimal treatment may differ for young children with moderate to severe disease that requires systemic treatment, she said in an interview after the meeting.)
Sparing of the diaper area that reflects skin barrier integrity is a classic feature of AD in infants and can be a useful diagnostic sign. In addition, “hypopigmentation is more characteristic of psoriasis” than AD, whereas AD tends to be hyperpigmented, which is most obvious in skin-of-color patients, Dr. Siegfried said.
Disease-specific pigment changes may be related to microbial colonization – such as Malassezia-associated hypopigmentation – or cell turnover, which is faster in psoriasis and slower in AD – with corresponding differences in pigment retention, and may be more obvious in children than adults, she said.
A less common scenario is dermatitis in infants who are not growing well. For these patients, she noted, the differential diagnosis includes metabolic or immune deficiency dermatitis as well as a variety of genodermatoses.
Generalized redness and scaling present on the first day of life is suggestive of non-atopic dermatitis. “If you’re born with red scaly skin, that’s very different than if you develop red skin in the first month or two of life,” Dr. Siegfried said.
When there is diaper area involvement with AD, contact dermatitis, impetigo, and Candida may be complicating factors. And in infants with other morbidities – especially those who are not growing well – diaper area involvement suggests a broader differential diagnosis. “I implore you, if you see children, make sure you weigh and measure them at every appointment,” she said.
Dr. Siegfried has seen infants with Netherton syndrome, and those with cystic fibrosis with zinc deficiency, for instance, presenting with “an eczematous-like picture,” diaper-area involvement, and other morbidities.
For infants with AD, she maintains a high index of suspicion for secondary infections such as molluscum, herpes simplex virus (HSV) with or without streptococci, scabies, tinea, and group A streptococci. “Secondary infections ... may be incognito,” she said. “Look for subtle signs. Even molluscum can be very subtle.”
Secondary allergic contact dermatitis is also common although it’s “technically difficult to confirm the diagnosis,” she said. Patch testing in infants is technically challenging, sensitivity is low, and monosensitization is uncommon. “So I do initial empiric topical allergen avoidance,” she said, keeping in mind ubiquitous and avoidable topical allergens such as Kathon, cocamidopropyl betaine, propylene glycol, disperse blue, and adhesives.
Treating AD in infancy
Irritation “is probably one of the biggest triggers” of AD in infants, and the often “pristine” diaper area compared with inflamed eczema elsewhere can demonstrate the importance of moisturization for healthy skin in atopic infants, Dr. Sidbury said.
Among treatments that “punch above their weight” for AD in infants is an ointment-based barrier applied around the mouth, chin, and chest – where the wet/dry impact of drooling is maximal – before and after meals, he said.
Another is hydrocortisone 2.5% mixed 1:1 with mupirocin for those infants who have secondary infections and “that exudative, weepy-looking appearance on the face,” he said. The topical antibiotic in the combination cream “lessens the potency of the steroid and oftentimes by synergy, makes it more effective” by simultaneously treating inflammation, he said. He cautions against products containing neomycin, which can be an allergen.
A combination antibiotic-steroid-emollient cream (the Aron Regimen) can also “sometimes punch above its weight,” Dr. Sidbury said.
Infections typically involve Staphylococcus aureus, but in up to 16% of cases Streptococcus is involved. And notably, lurking underneath the honey-colored crusting of S. aureus infections may be the grouped vesicles that characterize eczema herpeticum, Dr. Sidbury said.
“Counsel [parents] preemptively to treat cold sores immediately [in order to] decrease HSV shedding and minimize risk to their baby,” Dr. Sidbury said.
For treating AD-associated inflammation in skin not affected by secondary infections, over-the-counter 1% hydrocortisone cream is often sufficient, and “for very young babies and preemies in particular, I generally don’t use anything stronger because their skin barrier isn’t fully complete yet, so they absorb more than an older child does,” he said, referring to ages 2 months corrected as a marker for considering a stronger formulation if needed.
Many parents are “very concerned” about topical corticosteroid (TCS) use and pediatricians are also “often concerned,” Dr. Sidbury said. Addressing this concern, he tries to provide context and promote adherence by pointing out that infants have an easily visible vein at the temple area where the skin is naturally thin. If parents were to see this appearance for the first time in other areas while using topical steroids, he tells them, it may be the first sign of skin thinning, but “it’s entirely reversible at that stage.”
He also stressed the cost of not treating. It’s unknown whether “treating aggressively early on prevents any future development or manifestation of eczema, or future comorbidities, but we don’t know that it doesn’t,” Dr. Sidbury said. “And we certainly know how miserable that baby with eczema can be in the short term. So we need to use these medicines.”
Dr. Sidbury utilizes tacrolimus 0.03% ointment, a topical calcineurin inhibitor (TCI), only if he is worried about overuse of steroids, and uses a regimen that alternates the TCI (used in infants off-label because it is approved for ages 2 years and older) with TCS in periods of similar duration (for example, treatment with TCS for 1 week and TCI for 1 week, or rotations of 2 weeks each or 3 days each). “And these rotations may be dynamic depending on severity of the flare at any given time,” he said after the meeting.
Preapproval data from the pivotal trials of tacrolimus are reassuring and can be shared with parents. “Two-year-olds had 90% of BSA [body surface area] treated for 12 weeks” with no signs of systemic risks, Dr. Sidbury said at the meeting.
Crisaborole, a topical phosphodiesterase 4 (PDE4) inhibitor approved for AD down to age 3 months, does not, like tacrolimus, have a boxed warning about a possible risk for cancer, and may also be alternated with TCSs. It will cause stinging in some children, but TCSs and TCIs can also sting in some children, he said, noting that samples can be helpful to predict what will or won’t sting each infant.
Systemic treatment in infants
The Liberty AD PRESCHOOL phase 3 trial that supported the FDA’s approval of dupilumab down to 6 months of age, published in 2022 in The Lancet, covered ages 6 months to 5 years but included only six children under the age of 2, “leaving us with a very limited dataset in this age group,” Dr. Eichenfield said at the meeting.
Other data and analyses that have provided reassurance, such as a laboratory safety analysis published online in 2022 showing no meaningful changes in laboratory safety parameters in children as young as 6 months, and pediatric data (not including infants) presented at a RAD meeting in 2022 showing that dupilumab, an interleukin-4 receptor alpha antagonist, may have positive effects on bone mineral density.
Data from the Liberty AD PRESCHOOL open-label extension study presented at the American Academy of Dermatology meeting in 2023, meanwhile, show that “the adverse event profile is not looking much different than what we see in older children,” Dr. Eichenfield said. “There are low rates of severe adverse events and a very low rate of discontinuations.”
At Rady Children’s Hospital, where Dr. Eichenfield is chief of pediatric and adolescent dermatology, dupilumab has become a first-line systemic agent for severe infantile AD, supplanting prior traditional but little used systemic agents such as oral corticosteroids, cyclosporine, methotrexate, azathioprine, or mycophenolate, he said after the meeting.
The decision to use systemics in the first 2 years of life is “a comprehensive one,” requiring knowledge of the child’s history, disease course, and assessment of response to prior therapies, comorbidities and severity, he said.
Food allergy in infants with AD
Food allergy is common in children with moderate to severe AD, but true food-triggered AD, with AD being the only symptom of food allergy, is rare, said Anne Marie Singh, MD, associate professor in the division of allergy and immunology and rheumatology at the University of Wisconsin, Madison, who focuses on pediatrics.
Over the years, studies of double-blind placebo-controlled food challenge tests in children with AD have tended to conflate immediate IgE hypersensitivity (and skin symptoms like urticaria) with AD, said Dr. Singh, who directs the university’s Food Allergy Research and Education Center of Excellence. In a recently published study she led involving 374 children with AD referred to allergy and/or dermatology subspecialty clinics at the University of Wisconsin, Madison, 55% had a food allergy but only 2% had food-triggered AD “where eczema is the only symptom and removal of the food cleared up the eczema and its return brought it back,” Dr. Singh said at the meeting. Another 4% had combined IgE-mediated food allergy and food-triggered AD. Almost half of the children with food-triggered AD were under 1 year of age, and egg was the most common trigger, she noted.
Food should be implicated largely by history, Dr. Singh emphasized.
Food allergy testing in the context of AD can be done but is challenging, with the clinical relevance of skin prick testing and food-specific immunoglobulin E (sIgE) difficult to predict. Predictive values of sIgE levels are established for immediate IgE mediated food allergy, but “cut-offs” for food-triggered AD are not established, she explained, noting that “cut-offs are likely higher for our children with AD.”
Elimination diets, moreover, pose significant risks of future oral tolerance and risks of nutritional deficiencies and poor growth, Dr. Singh said. New and immediate reactions to foods that are reintroduced after an elimination diet are common, and research has shown that 20% or more of such reactions involve anaphylaxis. “If an elimination diet is undertaken, you need emergency action plans, injectable epinephrine, and nutrition counseling,” she said.
A recent systematic review and meta-analysis conditionally recommended against elimination diets for the treatment of AD, Dr. Singh noted.
Asked by Dr. Sidbury whether there “is a sweet spot where you can eliminate [foods] without going all the way,” Dr. Singh said she will sometimes do a “diagnostic elimination trial” with food elimination for 2-4 weeks only – a time period after which “I’ll feel really comfortable reintroducing the food.”
Dr. Singh urged dermatologists to “know your allergist” because “patients respond best with a consistent message.”
Dr. Sidbury reported ties with Regeneron, UCB, Pfizer, Leo Pharma, Lilly, and Beiersdorf. Dr. Siegfried reported ties with Pfizer, Regeneron, Sanofi Genzyme, Pfizer, UCB, Novan and Leo Pharma. Dr. Singh reported ties with Incyte and Siolta Therapeutics. Dr. Eichenfield reported ties with Pfizer, Regeneron, Sanofi Genzyme, Incyte, and Pfizer.
WASHINGTON – mean it is often “woefully undertreated,” Robert Sidbury, MD, MPH, said at the annual Revolutionizing Atopic Dermatitis conference.
Identifying and mitigating triggers – such as irritation, contact allergy, and infection – is a cornerstone of treatment in infants, but tailored therapy with topical corticosteroids, topical calcineurin inhibitors (TCIs), and topical phosphodiesterase 4 (PDE4) inhibitors also have roles to play, said Dr. Sidbury, chief of dermatology at Seattle Children’s Hospital and professor in the department of pediatrics at the University of Washington, Seattle.
Views on the use of dupilumab as a systemic agent for severe infantile AD, meanwhile, have shifted significantly in the past year with the Food and Drug Administration approval of the biologic for children aged 6 months to 5 years and with extended experience with the biologic in all ages, including children, Lawrence F. Eichenfield, MD, professor of dermatology and pediatrics at the University of California, San Diego, said at the meeting.
The pediatric dermatologists spoke during a session devoted to AD in infants, during which the diagnosis of AD and the role – and risks – of food allergy testing were also discussed. Diagnosis, said Elaine C. Siegfried, MD, who also spoke during the session, requires careful consideration of mimicking conditions and a broader list of differential diagnoses in those infants with poor growth or frequent infections.
Here are some of the experts’ pearls for practice.
Diagnosing AD in infants
Among infants who are growing well and otherwise healthy, the infantile eczema phenotype encompasses AD, seborrheic dermatitis, contact dermatitis, psoriasis – and overlap of more than one of these conditions. “Overlap is common,” said Dr. Siegfried, professor of pediatrics and dermatology at Saint Louis University, and director of the division of pediatric dermatology at Cardinal Glennon Children’s Hospital.
(Initial topical treatment for all these conditions is similar, but optimal treatment may differ for young children with moderate to severe disease that requires systemic treatment, she said in an interview after the meeting.)
Sparing of the diaper area that reflects skin barrier integrity is a classic feature of AD in infants and can be a useful diagnostic sign. In addition, “hypopigmentation is more characteristic of psoriasis” than AD, whereas AD tends to be hyperpigmented, which is most obvious in skin-of-color patients, Dr. Siegfried said.
Disease-specific pigment changes may be related to microbial colonization – such as Malassezia-associated hypopigmentation – or cell turnover, which is faster in psoriasis and slower in AD – with corresponding differences in pigment retention, and may be more obvious in children than adults, she said.
A less common scenario is dermatitis in infants who are not growing well. For these patients, she noted, the differential diagnosis includes metabolic or immune deficiency dermatitis as well as a variety of genodermatoses.
Generalized redness and scaling present on the first day of life is suggestive of non-atopic dermatitis. “If you’re born with red scaly skin, that’s very different than if you develop red skin in the first month or two of life,” Dr. Siegfried said.
When there is diaper area involvement with AD, contact dermatitis, impetigo, and Candida may be complicating factors. And in infants with other morbidities – especially those who are not growing well – diaper area involvement suggests a broader differential diagnosis. “I implore you, if you see children, make sure you weigh and measure them at every appointment,” she said.
Dr. Siegfried has seen infants with Netherton syndrome, and those with cystic fibrosis with zinc deficiency, for instance, presenting with “an eczematous-like picture,” diaper-area involvement, and other morbidities.
For infants with AD, she maintains a high index of suspicion for secondary infections such as molluscum, herpes simplex virus (HSV) with or without streptococci, scabies, tinea, and group A streptococci. “Secondary infections ... may be incognito,” she said. “Look for subtle signs. Even molluscum can be very subtle.”
Secondary allergic contact dermatitis is also common although it’s “technically difficult to confirm the diagnosis,” she said. Patch testing in infants is technically challenging, sensitivity is low, and monosensitization is uncommon. “So I do initial empiric topical allergen avoidance,” she said, keeping in mind ubiquitous and avoidable topical allergens such as Kathon, cocamidopropyl betaine, propylene glycol, disperse blue, and adhesives.
Treating AD in infancy
Irritation “is probably one of the biggest triggers” of AD in infants, and the often “pristine” diaper area compared with inflamed eczema elsewhere can demonstrate the importance of moisturization for healthy skin in atopic infants, Dr. Sidbury said.
Among treatments that “punch above their weight” for AD in infants is an ointment-based barrier applied around the mouth, chin, and chest – where the wet/dry impact of drooling is maximal – before and after meals, he said.
Another is hydrocortisone 2.5% mixed 1:1 with mupirocin for those infants who have secondary infections and “that exudative, weepy-looking appearance on the face,” he said. The topical antibiotic in the combination cream “lessens the potency of the steroid and oftentimes by synergy, makes it more effective” by simultaneously treating inflammation, he said. He cautions against products containing neomycin, which can be an allergen.
A combination antibiotic-steroid-emollient cream (the Aron Regimen) can also “sometimes punch above its weight,” Dr. Sidbury said.
Infections typically involve Staphylococcus aureus, but in up to 16% of cases Streptococcus is involved. And notably, lurking underneath the honey-colored crusting of S. aureus infections may be the grouped vesicles that characterize eczema herpeticum, Dr. Sidbury said.
“Counsel [parents] preemptively to treat cold sores immediately [in order to] decrease HSV shedding and minimize risk to their baby,” Dr. Sidbury said.
For treating AD-associated inflammation in skin not affected by secondary infections, over-the-counter 1% hydrocortisone cream is often sufficient, and “for very young babies and preemies in particular, I generally don’t use anything stronger because their skin barrier isn’t fully complete yet, so they absorb more than an older child does,” he said, referring to ages 2 months corrected as a marker for considering a stronger formulation if needed.
Many parents are “very concerned” about topical corticosteroid (TCS) use and pediatricians are also “often concerned,” Dr. Sidbury said. Addressing this concern, he tries to provide context and promote adherence by pointing out that infants have an easily visible vein at the temple area where the skin is naturally thin. If parents were to see this appearance for the first time in other areas while using topical steroids, he tells them, it may be the first sign of skin thinning, but “it’s entirely reversible at that stage.”
He also stressed the cost of not treating. It’s unknown whether “treating aggressively early on prevents any future development or manifestation of eczema, or future comorbidities, but we don’t know that it doesn’t,” Dr. Sidbury said. “And we certainly know how miserable that baby with eczema can be in the short term. So we need to use these medicines.”
Dr. Sidbury utilizes tacrolimus 0.03% ointment, a topical calcineurin inhibitor (TCI), only if he is worried about overuse of steroids, and uses a regimen that alternates the TCI (used in infants off-label because it is approved for ages 2 years and older) with TCS in periods of similar duration (for example, treatment with TCS for 1 week and TCI for 1 week, or rotations of 2 weeks each or 3 days each). “And these rotations may be dynamic depending on severity of the flare at any given time,” he said after the meeting.
Preapproval data from the pivotal trials of tacrolimus are reassuring and can be shared with parents. “Two-year-olds had 90% of BSA [body surface area] treated for 12 weeks” with no signs of systemic risks, Dr. Sidbury said at the meeting.
Crisaborole, a topical phosphodiesterase 4 (PDE4) inhibitor approved for AD down to age 3 months, does not, like tacrolimus, have a boxed warning about a possible risk for cancer, and may also be alternated with TCSs. It will cause stinging in some children, but TCSs and TCIs can also sting in some children, he said, noting that samples can be helpful to predict what will or won’t sting each infant.
Systemic treatment in infants
The Liberty AD PRESCHOOL phase 3 trial that supported the FDA’s approval of dupilumab down to 6 months of age, published in 2022 in The Lancet, covered ages 6 months to 5 years but included only six children under the age of 2, “leaving us with a very limited dataset in this age group,” Dr. Eichenfield said at the meeting.
Other data and analyses that have provided reassurance, such as a laboratory safety analysis published online in 2022 showing no meaningful changes in laboratory safety parameters in children as young as 6 months, and pediatric data (not including infants) presented at a RAD meeting in 2022 showing that dupilumab, an interleukin-4 receptor alpha antagonist, may have positive effects on bone mineral density.
Data from the Liberty AD PRESCHOOL open-label extension study presented at the American Academy of Dermatology meeting in 2023, meanwhile, show that “the adverse event profile is not looking much different than what we see in older children,” Dr. Eichenfield said. “There are low rates of severe adverse events and a very low rate of discontinuations.”
At Rady Children’s Hospital, where Dr. Eichenfield is chief of pediatric and adolescent dermatology, dupilumab has become a first-line systemic agent for severe infantile AD, supplanting prior traditional but little used systemic agents such as oral corticosteroids, cyclosporine, methotrexate, azathioprine, or mycophenolate, he said after the meeting.
The decision to use systemics in the first 2 years of life is “a comprehensive one,” requiring knowledge of the child’s history, disease course, and assessment of response to prior therapies, comorbidities and severity, he said.
Food allergy in infants with AD
Food allergy is common in children with moderate to severe AD, but true food-triggered AD, with AD being the only symptom of food allergy, is rare, said Anne Marie Singh, MD, associate professor in the division of allergy and immunology and rheumatology at the University of Wisconsin, Madison, who focuses on pediatrics.
Over the years, studies of double-blind placebo-controlled food challenge tests in children with AD have tended to conflate immediate IgE hypersensitivity (and skin symptoms like urticaria) with AD, said Dr. Singh, who directs the university’s Food Allergy Research and Education Center of Excellence. In a recently published study she led involving 374 children with AD referred to allergy and/or dermatology subspecialty clinics at the University of Wisconsin, Madison, 55% had a food allergy but only 2% had food-triggered AD “where eczema is the only symptom and removal of the food cleared up the eczema and its return brought it back,” Dr. Singh said at the meeting. Another 4% had combined IgE-mediated food allergy and food-triggered AD. Almost half of the children with food-triggered AD were under 1 year of age, and egg was the most common trigger, she noted.
Food should be implicated largely by history, Dr. Singh emphasized.
Food allergy testing in the context of AD can be done but is challenging, with the clinical relevance of skin prick testing and food-specific immunoglobulin E (sIgE) difficult to predict. Predictive values of sIgE levels are established for immediate IgE mediated food allergy, but “cut-offs” for food-triggered AD are not established, she explained, noting that “cut-offs are likely higher for our children with AD.”
Elimination diets, moreover, pose significant risks of future oral tolerance and risks of nutritional deficiencies and poor growth, Dr. Singh said. New and immediate reactions to foods that are reintroduced after an elimination diet are common, and research has shown that 20% or more of such reactions involve anaphylaxis. “If an elimination diet is undertaken, you need emergency action plans, injectable epinephrine, and nutrition counseling,” she said.
A recent systematic review and meta-analysis conditionally recommended against elimination diets for the treatment of AD, Dr. Singh noted.
Asked by Dr. Sidbury whether there “is a sweet spot where you can eliminate [foods] without going all the way,” Dr. Singh said she will sometimes do a “diagnostic elimination trial” with food elimination for 2-4 weeks only – a time period after which “I’ll feel really comfortable reintroducing the food.”
Dr. Singh urged dermatologists to “know your allergist” because “patients respond best with a consistent message.”
Dr. Sidbury reported ties with Regeneron, UCB, Pfizer, Leo Pharma, Lilly, and Beiersdorf. Dr. Siegfried reported ties with Pfizer, Regeneron, Sanofi Genzyme, Pfizer, UCB, Novan and Leo Pharma. Dr. Singh reported ties with Incyte and Siolta Therapeutics. Dr. Eichenfield reported ties with Pfizer, Regeneron, Sanofi Genzyme, Incyte, and Pfizer.
AT RAD 2023
Study says casual pot use harmful to teens
Teenagers who use cannabis recreationally are two to three times more likely to have depression and suicidal thoughts than those who don’t use it. And teens who have cannabis use disorder – which means they can’t stop using it despite health and social problems – are four times more likely to have those same thoughts and feelings.
The study was published in JAMA. It looked at information from 68,000 teens in the National Survey on Drug Use and Health.
Marijuana use was also linked to other issues including not doing well in school, skipping school, and getting in trouble with the police. 
“Kids, year by year, have been moving towards a view that marijuana is safe and benign – that’s factually incorrect,” lead author of the study, Ryan Sultan, MD, an assistant professor of clinical psychiatry at Columbia University, New York, told Yahoo Life.
Dr. Sultan said he was surprised that recreational users had a much higher risk of mental health issues. “We typically think of recreational use as not being a concerning behavior.”
The study did not seek to explain the link between mental health problems and cannabis use.
“The more you use it, the more it negatively affects your thinking. That’s increasing the likelihood of depression and more suicidal thoughts,” Dr. Sultan said. “It’s feedback that spirals downward and gets to a place that really concerns us as child psychiatrists.”
Dr. Sultan said parents should talk to their children about marijuana use, depression, and anxiety.
NIDA and American Academy of Child and Adolescent Psychiatry provided funding for the study. One coauthor reported receiving grants and personal fees from several medical and sports organizations. The other authors reported no conflicts of interest.
A version of this article first appeared on WebMD.com.
Teenagers who use cannabis recreationally are two to three times more likely to have depression and suicidal thoughts than those who don’t use it. And teens who have cannabis use disorder – which means they can’t stop using it despite health and social problems – are four times more likely to have those same thoughts and feelings.
The study was published in JAMA. It looked at information from 68,000 teens in the National Survey on Drug Use and Health.
Marijuana use was also linked to other issues including not doing well in school, skipping school, and getting in trouble with the police.
“Kids, year by year, have been moving towards a view that marijuana is safe and benign – that’s factually incorrect,” lead author of the study, Ryan Sultan, MD, an assistant professor of clinical psychiatry at Columbia University, New York, told Yahoo Life.
Dr. Sultan said he was surprised that recreational users had a much higher risk of mental health issues. “We typically think of recreational use as not being a concerning behavior.”
The study did not seek to explain the link between mental health problems and cannabis use.
“The more you use it, the more it negatively affects your thinking. That’s increasing the likelihood of depression and more suicidal thoughts,” Dr. Sultan said. “It’s feedback that spirals downward and gets to a place that really concerns us as child psychiatrists.”
Dr. Sultan said parents should talk to their children about marijuana use, depression, and anxiety.
NIDA and American Academy of Child and Adolescent Psychiatry provided funding for the study. One coauthor reported receiving grants and personal fees from several medical and sports organizations. The other authors reported no conflicts of interest.
A version of this article first appeared on WebMD.com.
Teenagers who use cannabis recreationally are two to three times more likely to have depression and suicidal thoughts than those who don’t use it. And teens who have cannabis use disorder – which means they can’t stop using it despite health and social problems – are four times more likely to have those same thoughts and feelings.
The study was published in JAMA. It looked at information from 68,000 teens in the National Survey on Drug Use and Health.
Marijuana use was also linked to other issues including not doing well in school, skipping school, and getting in trouble with the police.
“Kids, year by year, have been moving towards a view that marijuana is safe and benign – that’s factually incorrect,” lead author of the study, Ryan Sultan, MD, an assistant professor of clinical psychiatry at Columbia University, New York, told Yahoo Life.
Dr. Sultan said he was surprised that recreational users had a much higher risk of mental health issues. “We typically think of recreational use as not being a concerning behavior.”
The study did not seek to explain the link between mental health problems and cannabis use.
“The more you use it, the more it negatively affects your thinking. That’s increasing the likelihood of depression and more suicidal thoughts,” Dr. Sultan said. “It’s feedback that spirals downward and gets to a place that really concerns us as child psychiatrists.”
Dr. Sultan said parents should talk to their children about marijuana use, depression, and anxiety.
NIDA and American Academy of Child and Adolescent Psychiatry provided funding for the study. One coauthor reported receiving grants and personal fees from several medical and sports organizations. The other authors reported no conflicts of interest.
A version of this article first appeared on WebMD.com.
FROM JAMA
Half of teens drop below obesity cutoff with semaglutide
DUBLIN – according to a secondary analysis of the STEP TEENS (Semaglutide Treatment Effect in People With Obesity) trial.
By comparison, only 12.1% of adolescents with obesity taking placebo in the trial dropped below the obesity threshold.
The study also found that 74% of participants shifted down by at least one body mass index (BMI) category after receiving the GLP-1 agonist, compared with 19% of those taking placebo.
“In a practical sense, we see that semaglutide reduced weight to a level below what is defined as clinical obesity in nearly 50% of the teens in our trial, which is historically unprecedented with treatments other than bariatric surgery,” remarked Aaron S. Kelly, MD, codirector of the Center for Pediatric Obesity Medicine at the University of Minnesota, Minneapolis, who presented the latest data at this year’s European Congress on Obesity.
“There was a 22.7-higher odds of dropping below the obesity threshold if assigned to semaglutide versus odds on placebo (P < .0001), and a 23.5-fold higher odds of dropping BMI by one category if on semaglutide (P < .0001),” he reported.
This analysis follows the 2022 publication of the main results of STEP TEENS published in the New England Journal of Medicine, which showed semaglutide helped adolescents lose weight. The drug was subsequently approved by the U.S. Food and Drug Administration for the treatment of obesity in those aged 12 and over in January of this year.
The new analysis was presented at ECO and simultaneously published in Obesity.
Grace O’Malley, PhD, Child & Adolescent Obesity Service, Children’s Health Ireland, Dublin, commented on the findings, noting that adolescents’ access to comprehensive health care is essential for the proper treatment of obesity.
“Treatment requires a long-term, multidisciplinary chronic-care approach, and usually, when treatment stops, the biological mechanisms driving the obesity begin again to drive the build-up of adipose tissue,” she said. This means that “long-term treatment including nutrition therapy, exercise ... behavioral support, and sleep therapy needs to be available to families in combination with pharmacotherapy and surgical intervention where required.”
“The results of the STEP TEENS study represent a promising development for the treatment of adolescent obesity and for associated complications related to liver function,” she added. “The observed improvements in obesity category and [liver enzyme] alanine transaminase will help clinicians plan more tailored care for adolescents with obesity,” she noted.
Semaglutide shifts BMI category
In this new secondary analysis of STEP TEENS, the authors examined the effect of subcutaneous semaglutide 2.4 mg on moving adolescents from one BMI category to another, including dropping below the obesity threshold into the overweight or normal weight categories.
The study also looked at the effect of semaglutide on glucose metabolism and cardiovascular risk factors, as well as safety and tolerability. However, this particular analysis only examined adolescents with obesity (only one person had overweight, and so they were excluded), who were divided into three further subclasses: obesity class I (BMI ≥ 95th to < 20% above the 95th percentile); obesity class II (BMI ≥ 20% to < 40% above 95th percentile); and obesity class III (BMI ≥ 40% above the 95th percentile).
After a 12-week run-in period of lifestyle intervention only, a total of 200 adolescents (12-18 years) with obesity (in the top 5% of BMI) were randomized (2:1) to once-weekly subcutaneous semaglutide 2.4 mg or placebo for 68 weeks, after a 16-week titration period. All participants continued to receive counseling about healthy nutrition and were set a goal of 60 minutes per day of moderate- to high-intensity physical activity.
Dr. Kelly and colleagues determined levels of improvement in BMI category and attainment of normal weight, or overweight, BMI category by week 68.
At baseline, the percentage of participants in obesity class I, II, or III, in those taking placebo was 39.7%, 41.4%, and 19.0%, or taking semaglutide was 31.4%, 31.4%, and 37.3%, respectively.
“After 68 weeks, not a lot happened [in placebo participants]; however, 12.1% of placebo participants did drop below the obesity threshold into overweight or normal-weight categories,” reported Dr. Kelly.
Referring to participants taking semaglutide, he added that “a total of 45% of patients on semaglutide dropped below the clinical BMI cut point for obesity, such that 19.5% dropped into the overweight category and 25.4% reduced their BMI into the normal-weight category.”
Turning to obesity class, Dr. Kelly reported that of those initially with obesity class III taking placebo, 91% remained in that class and 9.1% dropped to obesity class II at week 68. For those adolescents with obesity class III taking semaglutide, 36.4% dropped to obesity class II, 18.2% dropped to obesity class I, 11% dropped below the obesity threshold, and 34.1% remained in obesity class III, he added.
For obesity class II specifically, 71% of placebo participants stayed in that category, while 12% moved up a category. “On semaglutide, over 50% (51.2%) reduced their BMI below the obesity cut point,” noted Dr. Kelly.
In obesity class I, 26% of patients taking placebo reduced their BMI below the obesity cut point. “On semaglutide, nearly 80% reduced their BMI below the obesity threshold, with 57% dropping their BMI into the normal category,” he said.
“When we looked at baseline factors that might predict the response to semaglutide or placebo, we did not find any factors that were ... significant due to small sample sizes,” he said. However, he pointed out that “females tended to respond better to semaglutide, likewise younger adolescents, and middle body weights tended to respond better to the drug, and there was a similar pattern with obesity classes.”
Commenting on the study, Jesse Bittman, MD, University of British Columbia, Vancouver, said: “Good to see more data on different populations that some semaglutide is used in and the variability in response to it. The focus on BMI was interesting because in obesity medicine we spend a lot of time telling our patients not to focus on BMIs and ‘normals’ because there are more important tools, and we see that when these become the focus of research outcomes they can become problematic.”
Asked whether rapid weight loss in adolescents might be problematic in some respects, Dr. Bittman pointed out that “one concern with these medications is whether people are going to have loss of muscle mass or malnutrition, or whether they develop eating disorders and other disturbed eating behaviors.”
Dr. Kelly has reported engaging in unpaid consulting and educational activities for Boehringer Ingelheim, Eli Lilly, Novo Nordisk, and Vivus, and receiving donated drug/placebo from Novo Nordisk and Vivus for National Institutes of Health–funded clinical trials. Dr. O’Malley has declared having received grants in the past 3 years from the Health Research Board, Department of Health, Ireland, European Association for the Study of Obesity (via a Novo Nordisk educational grant), Healthy Ireland fund, and the Royal College of Surgeons in Ireland Strategic Academic Recruitment (StAR) Programme. Dr. Bittman has reported receiving funding from Novo Nordisk, Bayer, and Bausch Health.
A version of this article first appeared on Medscape.com.
DUBLIN – according to a secondary analysis of the STEP TEENS (Semaglutide Treatment Effect in People With Obesity) trial.
By comparison, only 12.1% of adolescents with obesity taking placebo in the trial dropped below the obesity threshold.
The study also found that 74% of participants shifted down by at least one body mass index (BMI) category after receiving the GLP-1 agonist, compared with 19% of those taking placebo.
“In a practical sense, we see that semaglutide reduced weight to a level below what is defined as clinical obesity in nearly 50% of the teens in our trial, which is historically unprecedented with treatments other than bariatric surgery,” remarked Aaron S. Kelly, MD, codirector of the Center for Pediatric Obesity Medicine at the University of Minnesota, Minneapolis, who presented the latest data at this year’s European Congress on Obesity.
“There was a 22.7-higher odds of dropping below the obesity threshold if assigned to semaglutide versus odds on placebo (P < .0001), and a 23.5-fold higher odds of dropping BMI by one category if on semaglutide (P < .0001),” he reported.
This analysis follows the 2022 publication of the main results of STEP TEENS published in the New England Journal of Medicine, which showed semaglutide helped adolescents lose weight. The drug was subsequently approved by the U.S. Food and Drug Administration for the treatment of obesity in those aged 12 and over in January of this year.
The new analysis was presented at ECO and simultaneously published in Obesity.
Grace O’Malley, PhD, Child & Adolescent Obesity Service, Children’s Health Ireland, Dublin, commented on the findings, noting that adolescents’ access to comprehensive health care is essential for the proper treatment of obesity.
“Treatment requires a long-term, multidisciplinary chronic-care approach, and usually, when treatment stops, the biological mechanisms driving the obesity begin again to drive the build-up of adipose tissue,” she said. This means that “long-term treatment including nutrition therapy, exercise ... behavioral support, and sleep therapy needs to be available to families in combination with pharmacotherapy and surgical intervention where required.”
“The results of the STEP TEENS study represent a promising development for the treatment of adolescent obesity and for associated complications related to liver function,” she added. “The observed improvements in obesity category and [liver enzyme] alanine transaminase will help clinicians plan more tailored care for adolescents with obesity,” she noted.
Semaglutide shifts BMI category
In this new secondary analysis of STEP TEENS, the authors examined the effect of subcutaneous semaglutide 2.4 mg on moving adolescents from one BMI category to another, including dropping below the obesity threshold into the overweight or normal weight categories.
The study also looked at the effect of semaglutide on glucose metabolism and cardiovascular risk factors, as well as safety and tolerability. However, this particular analysis only examined adolescents with obesity (only one person had overweight, and so they were excluded), who were divided into three further subclasses: obesity class I (BMI ≥ 95th to < 20% above the 95th percentile); obesity class II (BMI ≥ 20% to < 40% above 95th percentile); and obesity class III (BMI ≥ 40% above the 95th percentile).
After a 12-week run-in period of lifestyle intervention only, a total of 200 adolescents (12-18 years) with obesity (in the top 5% of BMI) were randomized (2:1) to once-weekly subcutaneous semaglutide 2.4 mg or placebo for 68 weeks, after a 16-week titration period. All participants continued to receive counseling about healthy nutrition and were set a goal of 60 minutes per day of moderate- to high-intensity physical activity.
Dr. Kelly and colleagues determined levels of improvement in BMI category and attainment of normal weight, or overweight, BMI category by week 68.
At baseline, the percentage of participants in obesity class I, II, or III, in those taking placebo was 39.7%, 41.4%, and 19.0%, or taking semaglutide was 31.4%, 31.4%, and 37.3%, respectively.
“After 68 weeks, not a lot happened [in placebo participants]; however, 12.1% of placebo participants did drop below the obesity threshold into overweight or normal-weight categories,” reported Dr. Kelly.
Referring to participants taking semaglutide, he added that “a total of 45% of patients on semaglutide dropped below the clinical BMI cut point for obesity, such that 19.5% dropped into the overweight category and 25.4% reduced their BMI into the normal-weight category.”
Turning to obesity class, Dr. Kelly reported that of those initially with obesity class III taking placebo, 91% remained in that class and 9.1% dropped to obesity class II at week 68. For those adolescents with obesity class III taking semaglutide, 36.4% dropped to obesity class II, 18.2% dropped to obesity class I, 11% dropped below the obesity threshold, and 34.1% remained in obesity class III, he added.
For obesity class II specifically, 71% of placebo participants stayed in that category, while 12% moved up a category. “On semaglutide, over 50% (51.2%) reduced their BMI below the obesity cut point,” noted Dr. Kelly.
In obesity class I, 26% of patients taking placebo reduced their BMI below the obesity cut point. “On semaglutide, nearly 80% reduced their BMI below the obesity threshold, with 57% dropping their BMI into the normal category,” he said.
“When we looked at baseline factors that might predict the response to semaglutide or placebo, we did not find any factors that were ... significant due to small sample sizes,” he said. However, he pointed out that “females tended to respond better to semaglutide, likewise younger adolescents, and middle body weights tended to respond better to the drug, and there was a similar pattern with obesity classes.”
Commenting on the study, Jesse Bittman, MD, University of British Columbia, Vancouver, said: “Good to see more data on different populations that some semaglutide is used in and the variability in response to it. The focus on BMI was interesting because in obesity medicine we spend a lot of time telling our patients not to focus on BMIs and ‘normals’ because there are more important tools, and we see that when these become the focus of research outcomes they can become problematic.”
Asked whether rapid weight loss in adolescents might be problematic in some respects, Dr. Bittman pointed out that “one concern with these medications is whether people are going to have loss of muscle mass or malnutrition, or whether they develop eating disorders and other disturbed eating behaviors.”
Dr. Kelly has reported engaging in unpaid consulting and educational activities for Boehringer Ingelheim, Eli Lilly, Novo Nordisk, and Vivus, and receiving donated drug/placebo from Novo Nordisk and Vivus for National Institutes of Health–funded clinical trials. Dr. O’Malley has declared having received grants in the past 3 years from the Health Research Board, Department of Health, Ireland, European Association for the Study of Obesity (via a Novo Nordisk educational grant), Healthy Ireland fund, and the Royal College of Surgeons in Ireland Strategic Academic Recruitment (StAR) Programme. Dr. Bittman has reported receiving funding from Novo Nordisk, Bayer, and Bausch Health.
A version of this article first appeared on Medscape.com.
DUBLIN – according to a secondary analysis of the STEP TEENS (Semaglutide Treatment Effect in People With Obesity) trial.
By comparison, only 12.1% of adolescents with obesity taking placebo in the trial dropped below the obesity threshold.
The study also found that 74% of participants shifted down by at least one body mass index (BMI) category after receiving the GLP-1 agonist, compared with 19% of those taking placebo.
“In a practical sense, we see that semaglutide reduced weight to a level below what is defined as clinical obesity in nearly 50% of the teens in our trial, which is historically unprecedented with treatments other than bariatric surgery,” remarked Aaron S. Kelly, MD, codirector of the Center for Pediatric Obesity Medicine at the University of Minnesota, Minneapolis, who presented the latest data at this year’s European Congress on Obesity.
“There was a 22.7-higher odds of dropping below the obesity threshold if assigned to semaglutide versus odds on placebo (P < .0001), and a 23.5-fold higher odds of dropping BMI by one category if on semaglutide (P < .0001),” he reported.
This analysis follows the 2022 publication of the main results of STEP TEENS published in the New England Journal of Medicine, which showed semaglutide helped adolescents lose weight. The drug was subsequently approved by the U.S. Food and Drug Administration for the treatment of obesity in those aged 12 and over in January of this year.
The new analysis was presented at ECO and simultaneously published in Obesity.
Grace O’Malley, PhD, Child & Adolescent Obesity Service, Children’s Health Ireland, Dublin, commented on the findings, noting that adolescents’ access to comprehensive health care is essential for the proper treatment of obesity.
“Treatment requires a long-term, multidisciplinary chronic-care approach, and usually, when treatment stops, the biological mechanisms driving the obesity begin again to drive the build-up of adipose tissue,” she said. This means that “long-term treatment including nutrition therapy, exercise ... behavioral support, and sleep therapy needs to be available to families in combination with pharmacotherapy and surgical intervention where required.”
“The results of the STEP TEENS study represent a promising development for the treatment of adolescent obesity and for associated complications related to liver function,” she added. “The observed improvements in obesity category and [liver enzyme] alanine transaminase will help clinicians plan more tailored care for adolescents with obesity,” she noted.
Semaglutide shifts BMI category
In this new secondary analysis of STEP TEENS, the authors examined the effect of subcutaneous semaglutide 2.4 mg on moving adolescents from one BMI category to another, including dropping below the obesity threshold into the overweight or normal weight categories.
The study also looked at the effect of semaglutide on glucose metabolism and cardiovascular risk factors, as well as safety and tolerability. However, this particular analysis only examined adolescents with obesity (only one person had overweight, and so they were excluded), who were divided into three further subclasses: obesity class I (BMI ≥ 95th to < 20% above the 95th percentile); obesity class II (BMI ≥ 20% to < 40% above 95th percentile); and obesity class III (BMI ≥ 40% above the 95th percentile).
After a 12-week run-in period of lifestyle intervention only, a total of 200 adolescents (12-18 years) with obesity (in the top 5% of BMI) were randomized (2:1) to once-weekly subcutaneous semaglutide 2.4 mg or placebo for 68 weeks, after a 16-week titration period. All participants continued to receive counseling about healthy nutrition and were set a goal of 60 minutes per day of moderate- to high-intensity physical activity.
Dr. Kelly and colleagues determined levels of improvement in BMI category and attainment of normal weight, or overweight, BMI category by week 68.
At baseline, the percentage of participants in obesity class I, II, or III, in those taking placebo was 39.7%, 41.4%, and 19.0%, or taking semaglutide was 31.4%, 31.4%, and 37.3%, respectively.
“After 68 weeks, not a lot happened [in placebo participants]; however, 12.1% of placebo participants did drop below the obesity threshold into overweight or normal-weight categories,” reported Dr. Kelly.
Referring to participants taking semaglutide, he added that “a total of 45% of patients on semaglutide dropped below the clinical BMI cut point for obesity, such that 19.5% dropped into the overweight category and 25.4% reduced their BMI into the normal-weight category.”
Turning to obesity class, Dr. Kelly reported that of those initially with obesity class III taking placebo, 91% remained in that class and 9.1% dropped to obesity class II at week 68. For those adolescents with obesity class III taking semaglutide, 36.4% dropped to obesity class II, 18.2% dropped to obesity class I, 11% dropped below the obesity threshold, and 34.1% remained in obesity class III, he added.
For obesity class II specifically, 71% of placebo participants stayed in that category, while 12% moved up a category. “On semaglutide, over 50% (51.2%) reduced their BMI below the obesity cut point,” noted Dr. Kelly.
In obesity class I, 26% of patients taking placebo reduced their BMI below the obesity cut point. “On semaglutide, nearly 80% reduced their BMI below the obesity threshold, with 57% dropping their BMI into the normal category,” he said.
“When we looked at baseline factors that might predict the response to semaglutide or placebo, we did not find any factors that were ... significant due to small sample sizes,” he said. However, he pointed out that “females tended to respond better to semaglutide, likewise younger adolescents, and middle body weights tended to respond better to the drug, and there was a similar pattern with obesity classes.”
Commenting on the study, Jesse Bittman, MD, University of British Columbia, Vancouver, said: “Good to see more data on different populations that some semaglutide is used in and the variability in response to it. The focus on BMI was interesting because in obesity medicine we spend a lot of time telling our patients not to focus on BMIs and ‘normals’ because there are more important tools, and we see that when these become the focus of research outcomes they can become problematic.”
Asked whether rapid weight loss in adolescents might be problematic in some respects, Dr. Bittman pointed out that “one concern with these medications is whether people are going to have loss of muscle mass or malnutrition, or whether they develop eating disorders and other disturbed eating behaviors.”
Dr. Kelly has reported engaging in unpaid consulting and educational activities for Boehringer Ingelheim, Eli Lilly, Novo Nordisk, and Vivus, and receiving donated drug/placebo from Novo Nordisk and Vivus for National Institutes of Health–funded clinical trials. Dr. O’Malley has declared having received grants in the past 3 years from the Health Research Board, Department of Health, Ireland, European Association for the Study of Obesity (via a Novo Nordisk educational grant), Healthy Ireland fund, and the Royal College of Surgeons in Ireland Strategic Academic Recruitment (StAR) Programme. Dr. Bittman has reported receiving funding from Novo Nordisk, Bayer, and Bausch Health.
A version of this article first appeared on Medscape.com.
FROM ECO 2023