Pediatrics

Duchenne muscular dystrophy (DMD) is a severe progressive inherited disease characterized by muscle wasting and ultimately culminating in death. Although rare (DMD affects between 1 in 3600 to 1 in 5000 births)¹ it’s “the most common form of muscular dystrophy in childhood. It’s a common enough neuromuscular disorder that pediatricians and family practice physicians are likely to see at least a couple of patients with DMD over the course of their career,” John Brandsema, MD, Neuromuscular Section Head, Division of Neurology, Children’s Hospital of Philadelphia in Pennsylvania, said in an interview. Healthcare providers should therefore be familiar with the disorder so as to provide timely diagnosis and early intervention as well as practical and emotional support to the patient and family/caregivers as they traverse the challenging and often heartbreaking journey with this condition.

Pathophysiology and Disease Trajectory

DMD is caused by pathogenic variants in the X-linked DMD gene, leading to reduction in dystrophin, a protein that serves as a cytoskeletal integrator, stabilizing the plasma membrane of striated muscle cells. Dystrophin is critical for muscle membrane stability.² In particular, mutations in the gene that encodes for dystrophin lead to dysfunction in Dp427m, which is the muscle isoform of dystrophin.^3,4

DMD is one of several types of muscular dystrophies. All are progressive disorders. Over time, healthy muscle fibers disappear and are replaced by fibrotic tissue and fat, making the muscles “less able to generate force for everyday activity.”² Ultimately, the skeletal muscle dysfunction affects not only the patient’s day-to-day mobility but other systems as well. Most patients with DMD eventually die of cardiac and/or respiratory failure between the ages of 20 and 40 years, with a median life expectancy of 22 years — although children born after 1990 have a somewhat higher median life expectancy (28 years), because of the improving standard of care.^3,5

Typically, DMD first presents with developmental delays and weakness in skeletal leg muscles. As the disease goes through stages of progression, it starts involving upper extremities and other systems. (Table 1)

Genetic Causes of DMD

The DMD gene, located on the X chromosome, encodes for the production of dystrophin. Variants of this gene result in the lack of dystrophin protein, leading in turn to muscle fiber degeneration and the progressive symptoms of DMD. Because of the gene’s location on the X chromosome, males (who don’t have a second copy of the X chromosome) cannot compensate for the mutated gene, which is why the disease affects male children. Females with this mutation are carriers and typically do not develop the same severity of symptoms, although they might have milder muscle cramps, weakness, and cardiac issues.³

A female carrier with DMD (or any other X-linked disorder) has a 25% chance to have a carrier daughter, a 25% change of having a noncarrier daughter, a 25% chance of having an affected son, and a 25% chance of having a nonaffected son. A male with the disorder will pass the mutated gene on to his daughters who then become carriers. He cannot pass the disorder on to his sons because males inherit only the Y chromosome from their fathers.³
 

Diagnosing DMD

“It can take as long as 1-3 years for a child to be diagnosed with DMD,” Dr. Brandsema said. “Parents typically have concerns and know that something is ‘off’ about their child and they’re sent to various specialists, but it usually takes time for an accurate diagnosis to be made.” The mean age at diagnosis of DMD is between ages 4 and 5 years.⁶

Early identification of infants at risk for developing DMD can help move the needle toward earlier diagnosis. Newborn screening for DMD has been researched and piloted in several programs.⁶ In 2023, DMD was nominated for inclusion in the Recommended Universal Screening Panel (RUSP) for universal newborn screening. But in May 2024, the advisory committee on Heritable Disorders in Newborns and Children decided to postpone the vote to include DMD in the RUSP, requesting additional information to ensure an evidence-based decision.

In the absence of universal newborn screening for DMD, alternative approaches have been proposed to reduce the delay in clinical diagnosis and specialist referral, including increasing awareness among healthcare providers (eg, pediatricians, pediatric neurologists, and primary care physicians).⁶

The National Task Force for Early Identification of Childhood Neuromuscular Disorders delineates the steps necessary to identify pediatric muscle weakness and signs of neuromuscular disease. Primary care providers are encouraged to engage in regular developmental surveillance. A surveillance aid lays out the timetable for recommended visits, typical developmental milestones, and components of surveillance. Clinical evaluation includes a detailed patient history, family history, and physical examination.

If a neuromuscular condition is suspected, laboratory work should include creatinine phosphokinase (CK).⁶ Elevated serum CK points to leakage of CK through the muscle membrane, suggesting muscle damage. If CK is elevated, genetic testing should be performed; and, if negative, it should be followed by genetic sequencing that tests for small-scale mutations in the DMD gene. If that test is negative, a muscle biopsy should be performed to test for deep intronic mutations in the DMD gene.⁴

The diagnostic process and immediate steps after a confirmed DMD diagnosis is found in Figure 1.

Targeting Inflammation in DMD

Traditionally, corticosteroids have been the only available medical treatment for DMD and they remain a cornerstone of DMD management. A meta-analysis found “moderate evidence” that corticosteroid therapy improves muscle strength and function in the short term (12 months), and strength up to 2 years.¹⁰

The two most common corticosteroids for DMD are prednisone and deflazacort. Deflazacort (Emflaza, PTC Therapeutics) was approved in 2017 to treat patients ages 5 years and older with DMD, subsequently expanded to 2 years and older. Deflazacort has been found to be more effective than prednisone in improving functional outcomes, delaying the onset of cardiomyopathy, and improving overall survival, with fewer adverse effects.¹¹

In 2023, vamorolone (Agamree, Catalyst Pharmaceuticals) was approved by the Food and Drug Administration (FDA) to treat DMD patients (ages 2 years and older). Vamorolone is a dissociative steroidal anti-inflammatory that reduces bone morbidities and is regarded as a safer alternative than prednisone. A clinical trial comparing two doses of vamorolone with prednisone for 24 weeks found that vamorolone 6 mg/kg per day met the primary endpoint (time to stand velocity) and four sequential secondary motor function endpoints, with less bone morbidity, compared to prednisone.¹² A more recent trial found improvements in motor outcomes at 48 weeks with a dose of 6 mg/kg per day of vamorolone. Bone morbidities of prednisone were reversed when the patient transitioned to vamorolone.¹³

“Steroid treatment has been proven to help, usually taken daily, although other schedules have been tried,” Dr. Brandsema said. However, all steroids are fraught with adverse effects and are suboptimal in the long term in reducing the disease burden.

The anti-inflammatory agent givinostat (Duvyzat, ITF Therapeutics), an oral histone deacetylase (HDAC) inhibitor, was approved in March 2024 for the treatment of DMD in patients 6 years of age and older. It is the first nonsteroidal drug to treat patients with all genetic variants of the disease, and it has a unique mechanism of action. Deficits in dystrophin can lead to increased HDAC activity in DMD, reducing the expression of genes involved in muscle regeneration. Givinostat therefore can help to counteract the pathogenic events downstream of dystrophin deficiency by inhibiting HDAC.¹⁴

Approval for givinostat was based on the phase 3 EPIDYS trial, which randomized 179 boys with DMD to receive either givinostat or placebo. Although results of a functional task worsened in both groups over the 12-month study period, the decline was significantly smaller with givinostat versus placebo. The most common adverse events were diarrhea and vomiting.14 Dr. Brandsema noted that monitoring of triglycerides and platelet count is required, as hypertriglyceridemia and thrombocytopenia can occur. This treatment was studied in tandem with corticosteroids as a combination approach to muscle stabilization.
 

New Pharmacotherapeutic Options: Exon-Skipping Agents

Today’s treatments have expanded beyond corticosteroids, with newer therapeutic options that include targeted exon-skipping therapies and, more recently, gene therapies. “These new treatment paradigms have changed the face of DMD treatment,” Dr. Brandsema said.

courtesy Children's Hospital of Philadelphia

Gene Transfer Therapies

Gene transfer therapies, a new class of agents, utilize a nonpathogenic viral vector (adeno-associated virus) to transfer specific genes to patients with DMD. Gene therapy involves overexpressing the micro-dystrophin gene to restore functional dystrophin expression.¹⁶

Multiple clinical trials of gene therapy are currently in progress. In 2023, delandistrogene moxeparvovec-rokl (Elevidys, Serepta) was granted accelerated FDA approval for ambulatory individuals with DMD between the ages of 4 and 5 years of age and a confirmed mutation in the DMD gene. It received expanded approval in June 2024 to include ambulatory and nonambulatory individuals aged 4 years and older with DMD and a confirmed mutation in the DMD gene (with the exception of exon 8 or 9 mutations).

The approval was based on preliminary data from two double-blind, placebo-controlled studies and two open-label studies, which enrolled a total of 218 male patients (including those who received placebo) with a confirmed disease-causing mutation in the DMD gene. 

Delandistrogene moxeparvovec-rokl is delivered as a one-time infusion and has been associated with side effects and “a lot of potential issues,” Dr. Brandsema said. “We’ve seen cardiac effects, immune system effects, increased muscle inflammation and hepatic complications, and some people who became quite unwell were hospitalized for a long time.”

Fortunately, he added, “these seem to be rare but they do happen. Once the medication has been delivered, it’s permanently in the body, so you’re managing the side effects potentially on a long-term basis.”

It is critical to discuss the risks and benefits of this treatment with the family and caregivers and with the patient as well, if he old enough and able to participate in the decision-making progress. “We don’t want to give unrealistic expectations and we want people to be aware of the potential downside of this treatment,” he said. “This is a very complex discussion because the trajectory of the disease is so devastating and this treatment does hold out hope that other therapies don’t necessarily have.”
 

Nonpharmacologic Interventions

Physical therapy is a mainstay in DMD treatment, addressing protection of fragile muscles, preservation of strength, and prevention of muscle contractures.¹⁶ Given the respiratory impairments that occur with DMD progression, respiratory monitoring and therapy are essential; however, the number and type of evaluations and interventions vary with the stage of the disease, intensifying as the disease progresses.¹⁶ Similarly, cardiac monitoring should begin early, with patients screened for cardiac complications, and should intensify through the stages of disease progression.¹⁶

Bone health is compromised in patients with DMD, both as a result of corticosteroid treatment and as part of the disease itself. Fractures may be asymptomatic and may go unnoticed. Thus, bone health surveillance and maintenance are critical components of DMD management.¹⁶

Patients with DMD often experience gastrointestinal issues. They may experience weight gain because of lack of mobility and corticosteroid use in early stages, or weight loss as a result of diet or fluid imbalance, low bone density, or dysphagia in later stages. Patients should be closely followed by a nutritionist, a gastroenterologist as needed, and a physical therapist.¹⁶

Psychosocial support “should be developed and implemented across the lifespan in a manner that promotes thinking about the future and sets expectations that individuals will actively participate in their care and daily activities.”⁹ This includes psychological care, neuropsychological evaluations, and educational support.
 

Assisting Patients and Families Through the DMD Journey

DMD care is best delivered in a multidisciplinary setting, where physicians of relevant specialties, physical and occupational therapists, nutritionists, social workers, and genetic counselors collaborate. At Children’s Hospital of Philadelphia, DMD care is delivered through this collaborative model.

Unfortunately, Dr. Brandsema said, many patients don’t have this type of multidisciplinary resource available. “One specialist, such as a pulmonologist or neurologist, might have to be the sole source of care.” Or parents may have to ferry their child to multiple specialists in disparate locations, placing extra stress on an already-stressed family system.

“It’s helpful to connect the family with a comprehensive care center, if possible,” Dr. Brandsema advised. If that’s not available, then he suggests recommending educational opportunities and resources through national organizations such as the Muscular Dystrophy Association; Parent Project MD; NORD; Friends, Family and Duchenne; and Cure Duchenne. Families and caregivers, along with affected individuals, can get education and support from people who understand the day-to-day reality of living with this disease.

One of the major challenges that families face is navigating the high cost of treating DMD, especially the new medications, Dr. Brandsema said. “The authorization process can be intensive and long, and the family may need to take an active role, together with the provider team, in advocating for the patient to get access.”

courtesy Children's Hospital of Philadelphia

Managing DMD Across the Lifespan

Another dimension of DMD care is providing resources and help to young people with DMD as they transition into adulthood. “In the past, we had limited treatment and mortality typically took place in the early 20s, so there weren’t a lot of patients who were adults. But as medication options have expanded and management of cardiac and respiratory failure has improved, we see a more significant proportion of adults who require adult-appropriate clinics — or, at the very least, specialists who are conversant in care or can provide care across the lifespan,” Dr. Brandsema said.

The DMD Care Considerations Working Group provides recommendations regarding care across the lifespan,⁹ as does the Adult North Star Network, of Muscular Dystrophy UK.^17,18

Dr. Brandsema emphasized that, despite their disability, many adults with DMD “still engage with the community, and live life to its fullest.” It is to be hoped that, with ongoing research, earlier diagnosis, and improved treatment options, the future will look bright for people with DMD.

Dr. Brandsema has served as a consultant for Audentes, AveXis/Novartis, Biogen, Cytokinetics, Dyne, Edgewise, Fibrogen, Genentech, Marathon, Momenta/Janssen, NS Pharma, Pfizer, PTC Therapeutics, Sarepta, Scholar Rock, Takeda, and WaVe. He is on the medical advisory council member for Cure SMA and is a site investigator for clinical trials with Alexion, Astellas, AveXis/Novartis, Biogen, Biohaven, Catabasis, CSL Behring, Cytokinetics, Dyne, Fibrogen, Genentech, Ionis, Lilly, ML Bio, Pfizer, PTC Therapeutics, Sarepta, Scholar Rock, Summit, and WaVe. Ms. Kaschak has nothing to disclose.
 

References

1. Venugopal V and Pavlakis S. Duchenne Muscular Dystrophy. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island, Florida: StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK482346/.

2. Gao QQ and McNally EM. Compr Physiol. 2015 Jul 1;5(3):1223-39. doi: 10.1002/cphy.c140048.

3. Duan D et al. Nat Rev Dis Primers. 2021 Feb 18;7(1):13. doi: 10.1038/s41572-021-00248-3.

4. Aartsma-Rus A et al. J Pediatr. 2019 Jan:204:305-313.e14. doi: 10.1016/j.jpeds.2018.10.043.

5. Broomfield J et al. Neurology. 2021 Dec 7;97(23):e2304-e2314. doi: 10.1212/WNL.0000000000012910.

6. Mercuri E et al. Front Pediatr. 2023 Nov 10:11:1276144. doi: 10.1212/WNL.0000000000012910.

7. Birnkrant DJ et al. Lancet Neurol. 2018 Mar;17(3):251-267. doi: 10.1016/S1474-4422(18)30024-3.

8. Birnkrant DJ et al. Lancet Neurol. 2018 Apr;17(4):347-361. doi: 10.1016/S1474-4422(18)30025-5.

9. Birnkrant DJ et al. Lancet Neurol. 2018 May;17(5):445-455. doi: 10.1016/S1474-4422(18)30026-7.

10. Matthews E et al. Cochrane Database Syst Rev. 2016 May 5;2016(5):CD003725. doi: 10.1002/14651858.CD003725.pub4.

11. Bylo M et al. Ann Pharmacother. 2020 Aug;54(8):788-794. doi: 10.1177/1060028019900500.

12. Guglieri M et al. JAMA Neurol. 2022 Oct 1;79(10):1005-1014. doi: 10.1001/jamaneurol.2022.2480.

13. Dang UJ et al. Neurology. 2024 Mar 12;102(5):e208112. doi: 10.1212/WNL.0000000000208112.

14. Mercuri E et al. Lancet Neurol. 2024 Apr;23(4):393-403. doi: 10.1016/S1474-4422(24)00036-X.

15. Gushchina LV et al. Mol Ther Nucleic Acids. 2022 Nov 9:30:479-492. doi: 10.1016/j.omtn.2022.10.025.

16. Patterson G et al. Eur J Pharmacol. 2023 May 15:947:175675. doi: 10.1016/j.ejphar.2023.175675.

17. Quinlivan R et al. J Neuromuscul Dis. 2021;8(6):899-926. doi: 10.3233/JND-200609.

18. Narayan S et al. J Neuromuscul Dis. 2022;9(3):365-381. doi: 10.3233/JND-210707.

Duchenne muscular dystrophy (DMD) is a severe progressive inherited disease characterized by muscle wasting and ultimately culminating in death. Although rare (DMD affects between 1 in 3600 to 1 in 5000 births)¹ it’s “the most common form of muscular dystrophy in childhood. It’s a common enough neuromuscular disorder that pediatricians and family practice physicians are likely to see at least a couple of patients with DMD over the course of their career,” John Brandsema, MD, Neuromuscular Section Head, Division of Neurology, Children’s Hospital of Philadelphia in Pennsylvania, said in an interview. Healthcare providers should therefore be familiar with the disorder so as to provide timely diagnosis and early intervention as well as practical and emotional support to the patient and family/caregivers as they traverse the challenging and often heartbreaking journey with this condition.

Pathophysiology and Disease Trajectory

DMD is caused by pathogenic variants in the X-linked DMD gene, leading to reduction in dystrophin, a protein that serves as a cytoskeletal integrator, stabilizing the plasma membrane of striated muscle cells. Dystrophin is critical for muscle membrane stability.² In particular, mutations in the gene that encodes for dystrophin lead to dysfunction in Dp427m, which is the muscle isoform of dystrophin.^3,4

DMD is one of several types of muscular dystrophies. All are progressive disorders. Over time, healthy muscle fibers disappear and are replaced by fibrotic tissue and fat, making the muscles “less able to generate force for everyday activity.”² Ultimately, the skeletal muscle dysfunction affects not only the patient’s day-to-day mobility but other systems as well. Most patients with DMD eventually die of cardiac and/or respiratory failure between the ages of 20 and 40 years, with a median life expectancy of 22 years — although children born after 1990 have a somewhat higher median life expectancy (28 years), because of the improving standard of care.^3,5

Typically, DMD first presents with developmental delays and weakness in skeletal leg muscles. As the disease goes through stages of progression, it starts involving upper extremities and other systems. (Table 1)

Genetic Causes of DMD

The DMD gene, located on the X chromosome, encodes for the production of dystrophin. Variants of this gene result in the lack of dystrophin protein, leading in turn to muscle fiber degeneration and the progressive symptoms of DMD. Because of the gene’s location on the X chromosome, males (who don’t have a second copy of the X chromosome) cannot compensate for the mutated gene, which is why the disease affects male children. Females with this mutation are carriers and typically do not develop the same severity of symptoms, although they might have milder muscle cramps, weakness, and cardiac issues.³

A female carrier with DMD (or any other X-linked disorder) has a 25% chance to have a carrier daughter, a 25% change of having a noncarrier daughter, a 25% chance of having an affected son, and a 25% chance of having a nonaffected son. A male with the disorder will pass the mutated gene on to his daughters who then become carriers. He cannot pass the disorder on to his sons because males inherit only the Y chromosome from their fathers.³
 

Diagnosing DMD

“It can take as long as 1-3 years for a child to be diagnosed with DMD,” Dr. Brandsema said. “Parents typically have concerns and know that something is ‘off’ about their child and they’re sent to various specialists, but it usually takes time for an accurate diagnosis to be made.” The mean age at diagnosis of DMD is between ages 4 and 5 years.⁶

Early identification of infants at risk for developing DMD can help move the needle toward earlier diagnosis. Newborn screening for DMD has been researched and piloted in several programs.⁶ In 2023, DMD was nominated for inclusion in the Recommended Universal Screening Panel (RUSP) for universal newborn screening. But in May 2024, the advisory committee on Heritable Disorders in Newborns and Children decided to postpone the vote to include DMD in the RUSP, requesting additional information to ensure an evidence-based decision.

In the absence of universal newborn screening for DMD, alternative approaches have been proposed to reduce the delay in clinical diagnosis and specialist referral, including increasing awareness among healthcare providers (eg, pediatricians, pediatric neurologists, and primary care physicians).⁶

The National Task Force for Early Identification of Childhood Neuromuscular Disorders delineates the steps necessary to identify pediatric muscle weakness and signs of neuromuscular disease. Primary care providers are encouraged to engage in regular developmental surveillance. A surveillance aid lays out the timetable for recommended visits, typical developmental milestones, and components of surveillance. Clinical evaluation includes a detailed patient history, family history, and physical examination.

If a neuromuscular condition is suspected, laboratory work should include creatinine phosphokinase (CK).⁶ Elevated serum CK points to leakage of CK through the muscle membrane, suggesting muscle damage. If CK is elevated, genetic testing should be performed; and, if negative, it should be followed by genetic sequencing that tests for small-scale mutations in the DMD gene. If that test is negative, a muscle biopsy should be performed to test for deep intronic mutations in the DMD gene.⁴

The diagnostic process and immediate steps after a confirmed DMD diagnosis is found in Figure 1.

Targeting Inflammation in DMD

Traditionally, corticosteroids have been the only available medical treatment for DMD and they remain a cornerstone of DMD management. A meta-analysis found “moderate evidence” that corticosteroid therapy improves muscle strength and function in the short term (12 months), and strength up to 2 years.¹⁰

The two most common corticosteroids for DMD are prednisone and deflazacort. Deflazacort (Emflaza, PTC Therapeutics) was approved in 2017 to treat patients ages 5 years and older with DMD, subsequently expanded to 2 years and older. Deflazacort has been found to be more effective than prednisone in improving functional outcomes, delaying the onset of cardiomyopathy, and improving overall survival, with fewer adverse effects.¹¹

In 2023, vamorolone (Agamree, Catalyst Pharmaceuticals) was approved by the Food and Drug Administration (FDA) to treat DMD patients (ages 2 years and older). Vamorolone is a dissociative steroidal anti-inflammatory that reduces bone morbidities and is regarded as a safer alternative than prednisone. A clinical trial comparing two doses of vamorolone with prednisone for 24 weeks found that vamorolone 6 mg/kg per day met the primary endpoint (time to stand velocity) and four sequential secondary motor function endpoints, with less bone morbidity, compared to prednisone.¹² A more recent trial found improvements in motor outcomes at 48 weeks with a dose of 6 mg/kg per day of vamorolone. Bone morbidities of prednisone were reversed when the patient transitioned to vamorolone.¹³

“Steroid treatment has been proven to help, usually taken daily, although other schedules have been tried,” Dr. Brandsema said. However, all steroids are fraught with adverse effects and are suboptimal in the long term in reducing the disease burden.

The anti-inflammatory agent givinostat (Duvyzat, ITF Therapeutics), an oral histone deacetylase (HDAC) inhibitor, was approved in March 2024 for the treatment of DMD in patients 6 years of age and older. It is the first nonsteroidal drug to treat patients with all genetic variants of the disease, and it has a unique mechanism of action. Deficits in dystrophin can lead to increased HDAC activity in DMD, reducing the expression of genes involved in muscle regeneration. Givinostat therefore can help to counteract the pathogenic events downstream of dystrophin deficiency by inhibiting HDAC.¹⁴

Approval for givinostat was based on the phase 3 EPIDYS trial, which randomized 179 boys with DMD to receive either givinostat or placebo. Although results of a functional task worsened in both groups over the 12-month study period, the decline was significantly smaller with givinostat versus placebo. The most common adverse events were diarrhea and vomiting.14 Dr. Brandsema noted that monitoring of triglycerides and platelet count is required, as hypertriglyceridemia and thrombocytopenia can occur. This treatment was studied in tandem with corticosteroids as a combination approach to muscle stabilization.
 

New Pharmacotherapeutic Options: Exon-Skipping Agents

Today’s treatments have expanded beyond corticosteroids, with newer therapeutic options that include targeted exon-skipping therapies and, more recently, gene therapies. “These new treatment paradigms have changed the face of DMD treatment,” Dr. Brandsema said.

courtesy Children's Hospital of Philadelphia

Gene Transfer Therapies

Gene transfer therapies, a new class of agents, utilize a nonpathogenic viral vector (adeno-associated virus) to transfer specific genes to patients with DMD. Gene therapy involves overexpressing the micro-dystrophin gene to restore functional dystrophin expression.¹⁶

Multiple clinical trials of gene therapy are currently in progress. In 2023, delandistrogene moxeparvovec-rokl (Elevidys, Serepta) was granted accelerated FDA approval for ambulatory individuals with DMD between the ages of 4 and 5 years of age and a confirmed mutation in the DMD gene. It received expanded approval in June 2024 to include ambulatory and nonambulatory individuals aged 4 years and older with DMD and a confirmed mutation in the DMD gene (with the exception of exon 8 or 9 mutations).

The approval was based on preliminary data from two double-blind, placebo-controlled studies and two open-label studies, which enrolled a total of 218 male patients (including those who received placebo) with a confirmed disease-causing mutation in the DMD gene. 

Delandistrogene moxeparvovec-rokl is delivered as a one-time infusion and has been associated with side effects and “a lot of potential issues,” Dr. Brandsema said. “We’ve seen cardiac effects, immune system effects, increased muscle inflammation and hepatic complications, and some people who became quite unwell were hospitalized for a long time.”

Fortunately, he added, “these seem to be rare but they do happen. Once the medication has been delivered, it’s permanently in the body, so you’re managing the side effects potentially on a long-term basis.”

It is critical to discuss the risks and benefits of this treatment with the family and caregivers and with the patient as well, if he old enough and able to participate in the decision-making progress. “We don’t want to give unrealistic expectations and we want people to be aware of the potential downside of this treatment,” he said. “This is a very complex discussion because the trajectory of the disease is so devastating and this treatment does hold out hope that other therapies don’t necessarily have.”
 

Nonpharmacologic Interventions

Physical therapy is a mainstay in DMD treatment, addressing protection of fragile muscles, preservation of strength, and prevention of muscle contractures.¹⁶ Given the respiratory impairments that occur with DMD progression, respiratory monitoring and therapy are essential; however, the number and type of evaluations and interventions vary with the stage of the disease, intensifying as the disease progresses.¹⁶ Similarly, cardiac monitoring should begin early, with patients screened for cardiac complications, and should intensify through the stages of disease progression.¹⁶

Bone health is compromised in patients with DMD, both as a result of corticosteroid treatment and as part of the disease itself. Fractures may be asymptomatic and may go unnoticed. Thus, bone health surveillance and maintenance are critical components of DMD management.¹⁶

Patients with DMD often experience gastrointestinal issues. They may experience weight gain because of lack of mobility and corticosteroid use in early stages, or weight loss as a result of diet or fluid imbalance, low bone density, or dysphagia in later stages. Patients should be closely followed by a nutritionist, a gastroenterologist as needed, and a physical therapist.¹⁶

Psychosocial support “should be developed and implemented across the lifespan in a manner that promotes thinking about the future and sets expectations that individuals will actively participate in their care and daily activities.”⁹ This includes psychological care, neuropsychological evaluations, and educational support.
 

Assisting Patients and Families Through the DMD Journey

DMD care is best delivered in a multidisciplinary setting, where physicians of relevant specialties, physical and occupational therapists, nutritionists, social workers, and genetic counselors collaborate. At Children’s Hospital of Philadelphia, DMD care is delivered through this collaborative model.

Unfortunately, Dr. Brandsema said, many patients don’t have this type of multidisciplinary resource available. “One specialist, such as a pulmonologist or neurologist, might have to be the sole source of care.” Or parents may have to ferry their child to multiple specialists in disparate locations, placing extra stress on an already-stressed family system.

“It’s helpful to connect the family with a comprehensive care center, if possible,” Dr. Brandsema advised. If that’s not available, then he suggests recommending educational opportunities and resources through national organizations such as the Muscular Dystrophy Association; Parent Project MD; NORD; Friends, Family and Duchenne; and Cure Duchenne. Families and caregivers, along with affected individuals, can get education and support from people who understand the day-to-day reality of living with this disease.

One of the major challenges that families face is navigating the high cost of treating DMD, especially the new medications, Dr. Brandsema said. “The authorization process can be intensive and long, and the family may need to take an active role, together with the provider team, in advocating for the patient to get access.”

courtesy Children's Hospital of Philadelphia

Managing DMD Across the Lifespan

Another dimension of DMD care is providing resources and help to young people with DMD as they transition into adulthood. “In the past, we had limited treatment and mortality typically took place in the early 20s, so there weren’t a lot of patients who were adults. But as medication options have expanded and management of cardiac and respiratory failure has improved, we see a more significant proportion of adults who require adult-appropriate clinics — or, at the very least, specialists who are conversant in care or can provide care across the lifespan,” Dr. Brandsema said.

The DMD Care Considerations Working Group provides recommendations regarding care across the lifespan,⁹ as does the Adult North Star Network, of Muscular Dystrophy UK.^17,18

Dr. Brandsema emphasized that, despite their disability, many adults with DMD “still engage with the community, and live life to its fullest.” It is to be hoped that, with ongoing research, earlier diagnosis, and improved treatment options, the future will look bright for people with DMD.

Dr. Brandsema has served as a consultant for Audentes, AveXis/Novartis, Biogen, Cytokinetics, Dyne, Edgewise, Fibrogen, Genentech, Marathon, Momenta/Janssen, NS Pharma, Pfizer, PTC Therapeutics, Sarepta, Scholar Rock, Takeda, and WaVe. He is on the medical advisory council member for Cure SMA and is a site investigator for clinical trials with Alexion, Astellas, AveXis/Novartis, Biogen, Biohaven, Catabasis, CSL Behring, Cytokinetics, Dyne, Fibrogen, Genentech, Ionis, Lilly, ML Bio, Pfizer, PTC Therapeutics, Sarepta, Scholar Rock, Summit, and WaVe. Ms. Kaschak has nothing to disclose.
 

References

1. Venugopal V and Pavlakis S. Duchenne Muscular Dystrophy. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island, Florida: StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK482346/.

2. Gao QQ and McNally EM. Compr Physiol. 2015 Jul 1;5(3):1223-39. doi: 10.1002/cphy.c140048.

3. Duan D et al. Nat Rev Dis Primers. 2021 Feb 18;7(1):13. doi: 10.1038/s41572-021-00248-3.

4. Aartsma-Rus A et al. J Pediatr. 2019 Jan:204:305-313.e14. doi: 10.1016/j.jpeds.2018.10.043.

5. Broomfield J et al. Neurology. 2021 Dec 7;97(23):e2304-e2314. doi: 10.1212/WNL.0000000000012910.

6. Mercuri E et al. Front Pediatr. 2023 Nov 10:11:1276144. doi: 10.1212/WNL.0000000000012910.

7. Birnkrant DJ et al. Lancet Neurol. 2018 Mar;17(3):251-267. doi: 10.1016/S1474-4422(18)30024-3.

8. Birnkrant DJ et al. Lancet Neurol. 2018 Apr;17(4):347-361. doi: 10.1016/S1474-4422(18)30025-5.

9. Birnkrant DJ et al. Lancet Neurol. 2018 May;17(5):445-455. doi: 10.1016/S1474-4422(18)30026-7.

10. Matthews E et al. Cochrane Database Syst Rev. 2016 May 5;2016(5):CD003725. doi: 10.1002/14651858.CD003725.pub4.

11. Bylo M et al. Ann Pharmacother. 2020 Aug;54(8):788-794. doi: 10.1177/1060028019900500.

12. Guglieri M et al. JAMA Neurol. 2022 Oct 1;79(10):1005-1014. doi: 10.1001/jamaneurol.2022.2480.

13. Dang UJ et al. Neurology. 2024 Mar 12;102(5):e208112. doi: 10.1212/WNL.0000000000208112.

14. Mercuri E et al. Lancet Neurol. 2024 Apr;23(4):393-403. doi: 10.1016/S1474-4422(24)00036-X.

15. Gushchina LV et al. Mol Ther Nucleic Acids. 2022 Nov 9:30:479-492. doi: 10.1016/j.omtn.2022.10.025.

16. Patterson G et al. Eur J Pharmacol. 2023 May 15:947:175675. doi: 10.1016/j.ejphar.2023.175675.

17. Quinlivan R et al. J Neuromuscul Dis. 2021;8(6):899-926. doi: 10.3233/JND-200609.

18. Narayan S et al. J Neuromuscul Dis. 2022;9(3):365-381. doi: 10.3233/JND-210707.

Duchenne muscular dystrophy (DMD) is a severe progressive inherited disease characterized by muscle wasting and ultimately culminating in death. Although rare (DMD affects between 1 in 3600 to 1 in 5000 births)¹ it’s “the most common form of muscular dystrophy in childhood. It’s a common enough neuromuscular disorder that pediatricians and family practice physicians are likely to see at least a couple of patients with DMD over the course of their career,” John Brandsema, MD, Neuromuscular Section Head, Division of Neurology, Children’s Hospital of Philadelphia in Pennsylvania, said in an interview. Healthcare providers should therefore be familiar with the disorder so as to provide timely diagnosis and early intervention as well as practical and emotional support to the patient and family/caregivers as they traverse the challenging and often heartbreaking journey with this condition.

Pathophysiology and Disease Trajectory

DMD is caused by pathogenic variants in the X-linked DMD gene, leading to reduction in dystrophin, a protein that serves as a cytoskeletal integrator, stabilizing the plasma membrane of striated muscle cells. Dystrophin is critical for muscle membrane stability.² In particular, mutations in the gene that encodes for dystrophin lead to dysfunction in Dp427m, which is the muscle isoform of dystrophin.^3,4

DMD is one of several types of muscular dystrophies. All are progressive disorders. Over time, healthy muscle fibers disappear and are replaced by fibrotic tissue and fat, making the muscles “less able to generate force for everyday activity.”² Ultimately, the skeletal muscle dysfunction affects not only the patient’s day-to-day mobility but other systems as well. Most patients with DMD eventually die of cardiac and/or respiratory failure between the ages of 20 and 40 years, with a median life expectancy of 22 years — although children born after 1990 have a somewhat higher median life expectancy (28 years), because of the improving standard of care.^3,5

Typically, DMD first presents with developmental delays and weakness in skeletal leg muscles. As the disease goes through stages of progression, it starts involving upper extremities and other systems. (Table 1)

Genetic Causes of DMD

The DMD gene, located on the X chromosome, encodes for the production of dystrophin. Variants of this gene result in the lack of dystrophin protein, leading in turn to muscle fiber degeneration and the progressive symptoms of DMD. Because of the gene’s location on the X chromosome, males (who don’t have a second copy of the X chromosome) cannot compensate for the mutated gene, which is why the disease affects male children. Females with this mutation are carriers and typically do not develop the same severity of symptoms, although they might have milder muscle cramps, weakness, and cardiac issues.³

A female carrier with DMD (or any other X-linked disorder) has a 25% chance to have a carrier daughter, a 25% change of having a noncarrier daughter, a 25% chance of having an affected son, and a 25% chance of having a nonaffected son. A male with the disorder will pass the mutated gene on to his daughters who then become carriers. He cannot pass the disorder on to his sons because males inherit only the Y chromosome from their fathers.³
 

Diagnosing DMD

“It can take as long as 1-3 years for a child to be diagnosed with DMD,” Dr. Brandsema said. “Parents typically have concerns and know that something is ‘off’ about their child and they’re sent to various specialists, but it usually takes time for an accurate diagnosis to be made.” The mean age at diagnosis of DMD is between ages 4 and 5 years.⁶

Early identification of infants at risk for developing DMD can help move the needle toward earlier diagnosis. Newborn screening for DMD has been researched and piloted in several programs.⁶ In 2023, DMD was nominated for inclusion in the Recommended Universal Screening Panel (RUSP) for universal newborn screening. But in May 2024, the advisory committee on Heritable Disorders in Newborns and Children decided to postpone the vote to include DMD in the RUSP, requesting additional information to ensure an evidence-based decision.

In the absence of universal newborn screening for DMD, alternative approaches have been proposed to reduce the delay in clinical diagnosis and specialist referral, including increasing awareness among healthcare providers (eg, pediatricians, pediatric neurologists, and primary care physicians).⁶

The National Task Force for Early Identification of Childhood Neuromuscular Disorders delineates the steps necessary to identify pediatric muscle weakness and signs of neuromuscular disease. Primary care providers are encouraged to engage in regular developmental surveillance. A surveillance aid lays out the timetable for recommended visits, typical developmental milestones, and components of surveillance. Clinical evaluation includes a detailed patient history, family history, and physical examination.

If a neuromuscular condition is suspected, laboratory work should include creatinine phosphokinase (CK).⁶ Elevated serum CK points to leakage of CK through the muscle membrane, suggesting muscle damage. If CK is elevated, genetic testing should be performed; and, if negative, it should be followed by genetic sequencing that tests for small-scale mutations in the DMD gene. If that test is negative, a muscle biopsy should be performed to test for deep intronic mutations in the DMD gene.⁴

The diagnostic process and immediate steps after a confirmed DMD diagnosis is found in Figure 1.

Targeting Inflammation in DMD

Traditionally, corticosteroids have been the only available medical treatment for DMD and they remain a cornerstone of DMD management. A meta-analysis found “moderate evidence” that corticosteroid therapy improves muscle strength and function in the short term (12 months), and strength up to 2 years.¹⁰

The two most common corticosteroids for DMD are prednisone and deflazacort. Deflazacort (Emflaza, PTC Therapeutics) was approved in 2017 to treat patients ages 5 years and older with DMD, subsequently expanded to 2 years and older. Deflazacort has been found to be more effective than prednisone in improving functional outcomes, delaying the onset of cardiomyopathy, and improving overall survival, with fewer adverse effects.¹¹

In 2023, vamorolone (Agamree, Catalyst Pharmaceuticals) was approved by the Food and Drug Administration (FDA) to treat DMD patients (ages 2 years and older). Vamorolone is a dissociative steroidal anti-inflammatory that reduces bone morbidities and is regarded as a safer alternative than prednisone. A clinical trial comparing two doses of vamorolone with prednisone for 24 weeks found that vamorolone 6 mg/kg per day met the primary endpoint (time to stand velocity) and four sequential secondary motor function endpoints, with less bone morbidity, compared to prednisone.¹² A more recent trial found improvements in motor outcomes at 48 weeks with a dose of 6 mg/kg per day of vamorolone. Bone morbidities of prednisone were reversed when the patient transitioned to vamorolone.¹³

“Steroid treatment has been proven to help, usually taken daily, although other schedules have been tried,” Dr. Brandsema said. However, all steroids are fraught with adverse effects and are suboptimal in the long term in reducing the disease burden.

The anti-inflammatory agent givinostat (Duvyzat, ITF Therapeutics), an oral histone deacetylase (HDAC) inhibitor, was approved in March 2024 for the treatment of DMD in patients 6 years of age and older. It is the first nonsteroidal drug to treat patients with all genetic variants of the disease, and it has a unique mechanism of action. Deficits in dystrophin can lead to increased HDAC activity in DMD, reducing the expression of genes involved in muscle regeneration. Givinostat therefore can help to counteract the pathogenic events downstream of dystrophin deficiency by inhibiting HDAC.¹⁴

Approval for givinostat was based on the phase 3 EPIDYS trial, which randomized 179 boys with DMD to receive either givinostat or placebo. Although results of a functional task worsened in both groups over the 12-month study period, the decline was significantly smaller with givinostat versus placebo. The most common adverse events were diarrhea and vomiting.14 Dr. Brandsema noted that monitoring of triglycerides and platelet count is required, as hypertriglyceridemia and thrombocytopenia can occur. This treatment was studied in tandem with corticosteroids as a combination approach to muscle stabilization.
 

New Pharmacotherapeutic Options: Exon-Skipping Agents

Today’s treatments have expanded beyond corticosteroids, with newer therapeutic options that include targeted exon-skipping therapies and, more recently, gene therapies. “These new treatment paradigms have changed the face of DMD treatment,” Dr. Brandsema said.

courtesy Children's Hospital of Philadelphia

Gene Transfer Therapies

Gene transfer therapies, a new class of agents, utilize a nonpathogenic viral vector (adeno-associated virus) to transfer specific genes to patients with DMD. Gene therapy involves overexpressing the micro-dystrophin gene to restore functional dystrophin expression.¹⁶

Multiple clinical trials of gene therapy are currently in progress. In 2023, delandistrogene moxeparvovec-rokl (Elevidys, Serepta) was granted accelerated FDA approval for ambulatory individuals with DMD between the ages of 4 and 5 years of age and a confirmed mutation in the DMD gene. It received expanded approval in June 2024 to include ambulatory and nonambulatory individuals aged 4 years and older with DMD and a confirmed mutation in the DMD gene (with the exception of exon 8 or 9 mutations).

The approval was based on preliminary data from two double-blind, placebo-controlled studies and two open-label studies, which enrolled a total of 218 male patients (including those who received placebo) with a confirmed disease-causing mutation in the DMD gene. 

Delandistrogene moxeparvovec-rokl is delivered as a one-time infusion and has been associated with side effects and “a lot of potential issues,” Dr. Brandsema said. “We’ve seen cardiac effects, immune system effects, increased muscle inflammation and hepatic complications, and some people who became quite unwell were hospitalized for a long time.”

Fortunately, he added, “these seem to be rare but they do happen. Once the medication has been delivered, it’s permanently in the body, so you’re managing the side effects potentially on a long-term basis.”

It is critical to discuss the risks and benefits of this treatment with the family and caregivers and with the patient as well, if he old enough and able to participate in the decision-making progress. “We don’t want to give unrealistic expectations and we want people to be aware of the potential downside of this treatment,” he said. “This is a very complex discussion because the trajectory of the disease is so devastating and this treatment does hold out hope that other therapies don’t necessarily have.”
 

Nonpharmacologic Interventions

Physical therapy is a mainstay in DMD treatment, addressing protection of fragile muscles, preservation of strength, and prevention of muscle contractures.¹⁶ Given the respiratory impairments that occur with DMD progression, respiratory monitoring and therapy are essential; however, the number and type of evaluations and interventions vary with the stage of the disease, intensifying as the disease progresses.¹⁶ Similarly, cardiac monitoring should begin early, with patients screened for cardiac complications, and should intensify through the stages of disease progression.¹⁶

Bone health is compromised in patients with DMD, both as a result of corticosteroid treatment and as part of the disease itself. Fractures may be asymptomatic and may go unnoticed. Thus, bone health surveillance and maintenance are critical components of DMD management.¹⁶

Patients with DMD often experience gastrointestinal issues. They may experience weight gain because of lack of mobility and corticosteroid use in early stages, or weight loss as a result of diet or fluid imbalance, low bone density, or dysphagia in later stages. Patients should be closely followed by a nutritionist, a gastroenterologist as needed, and a physical therapist.¹⁶

Psychosocial support “should be developed and implemented across the lifespan in a manner that promotes thinking about the future and sets expectations that individuals will actively participate in their care and daily activities.”⁹ This includes psychological care, neuropsychological evaluations, and educational support.
 

Assisting Patients and Families Through the DMD Journey

DMD care is best delivered in a multidisciplinary setting, where physicians of relevant specialties, physical and occupational therapists, nutritionists, social workers, and genetic counselors collaborate. At Children’s Hospital of Philadelphia, DMD care is delivered through this collaborative model.

Unfortunately, Dr. Brandsema said, many patients don’t have this type of multidisciplinary resource available. “One specialist, such as a pulmonologist or neurologist, might have to be the sole source of care.” Or parents may have to ferry their child to multiple specialists in disparate locations, placing extra stress on an already-stressed family system.

“It’s helpful to connect the family with a comprehensive care center, if possible,” Dr. Brandsema advised. If that’s not available, then he suggests recommending educational opportunities and resources through national organizations such as the Muscular Dystrophy Association; Parent Project MD; NORD; Friends, Family and Duchenne; and Cure Duchenne. Families and caregivers, along with affected individuals, can get education and support from people who understand the day-to-day reality of living with this disease.

One of the major challenges that families face is navigating the high cost of treating DMD, especially the new medications, Dr. Brandsema said. “The authorization process can be intensive and long, and the family may need to take an active role, together with the provider team, in advocating for the patient to get access.”

courtesy Children's Hospital of Philadelphia

Managing DMD Across the Lifespan

Another dimension of DMD care is providing resources and help to young people with DMD as they transition into adulthood. “In the past, we had limited treatment and mortality typically took place in the early 20s, so there weren’t a lot of patients who were adults. But as medication options have expanded and management of cardiac and respiratory failure has improved, we see a more significant proportion of adults who require adult-appropriate clinics — or, at the very least, specialists who are conversant in care or can provide care across the lifespan,” Dr. Brandsema said.

The DMD Care Considerations Working Group provides recommendations regarding care across the lifespan,⁹ as does the Adult North Star Network, of Muscular Dystrophy UK.^17,18

Dr. Brandsema emphasized that, despite their disability, many adults with DMD “still engage with the community, and live life to its fullest.” It is to be hoped that, with ongoing research, earlier diagnosis, and improved treatment options, the future will look bright for people with DMD.

Dr. Brandsema has served as a consultant for Audentes, AveXis/Novartis, Biogen, Cytokinetics, Dyne, Edgewise, Fibrogen, Genentech, Marathon, Momenta/Janssen, NS Pharma, Pfizer, PTC Therapeutics, Sarepta, Scholar Rock, Takeda, and WaVe. He is on the medical advisory council member for Cure SMA and is a site investigator for clinical trials with Alexion, Astellas, AveXis/Novartis, Biogen, Biohaven, Catabasis, CSL Behring, Cytokinetics, Dyne, Fibrogen, Genentech, Ionis, Lilly, ML Bio, Pfizer, PTC Therapeutics, Sarepta, Scholar Rock, Summit, and WaVe. Ms. Kaschak has nothing to disclose.
 

References

1. Venugopal V and Pavlakis S. Duchenne Muscular Dystrophy. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island, Florida: StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK482346/.

2. Gao QQ and McNally EM. Compr Physiol. 2015 Jul 1;5(3):1223-39. doi: 10.1002/cphy.c140048.

3. Duan D et al. Nat Rev Dis Primers. 2021 Feb 18;7(1):13. doi: 10.1038/s41572-021-00248-3.

4. Aartsma-Rus A et al. J Pediatr. 2019 Jan:204:305-313.e14. doi: 10.1016/j.jpeds.2018.10.043.

5. Broomfield J et al. Neurology. 2021 Dec 7;97(23):e2304-e2314. doi: 10.1212/WNL.0000000000012910.

6. Mercuri E et al. Front Pediatr. 2023 Nov 10:11:1276144. doi: 10.1212/WNL.0000000000012910.

7. Birnkrant DJ et al. Lancet Neurol. 2018 Mar;17(3):251-267. doi: 10.1016/S1474-4422(18)30024-3.

8. Birnkrant DJ et al. Lancet Neurol. 2018 Apr;17(4):347-361. doi: 10.1016/S1474-4422(18)30025-5.

9. Birnkrant DJ et al. Lancet Neurol. 2018 May;17(5):445-455. doi: 10.1016/S1474-4422(18)30026-7.

10. Matthews E et al. Cochrane Database Syst Rev. 2016 May 5;2016(5):CD003725. doi: 10.1002/14651858.CD003725.pub4.

11. Bylo M et al. Ann Pharmacother. 2020 Aug;54(8):788-794. doi: 10.1177/1060028019900500.

12. Guglieri M et al. JAMA Neurol. 2022 Oct 1;79(10):1005-1014. doi: 10.1001/jamaneurol.2022.2480.

13. Dang UJ et al. Neurology. 2024 Mar 12;102(5):e208112. doi: 10.1212/WNL.0000000000208112.

14. Mercuri E et al. Lancet Neurol. 2024 Apr;23(4):393-403. doi: 10.1016/S1474-4422(24)00036-X.

15. Gushchina LV et al. Mol Ther Nucleic Acids. 2022 Nov 9:30:479-492. doi: 10.1016/j.omtn.2022.10.025.

16. Patterson G et al. Eur J Pharmacol. 2023 May 15:947:175675. doi: 10.1016/j.ejphar.2023.175675.

17. Quinlivan R et al. J Neuromuscul Dis. 2021;8(6):899-926. doi: 10.3233/JND-200609.

18. Narayan S et al. J Neuromuscul Dis. 2022;9(3):365-381. doi: 10.3233/JND-210707.

ORLANDO – Heat-related emergency department visits in children and teens more than doubled over the past decade in two Texas children’s hospitals, according to research presented at the annual meeting of the American Academy of Pediatrics (AAP).

“Our study really highlights the adverse effects that can come from extreme heat, and how increasing heat-related illness is affecting our children,” Taylor Merritt, MD, a pediatric resident at the University of Texas Southwestern Medical Center and Children’s Health in Dallas, said during a press briefing.

University of Texas

Underestimating the Problem?

Lori Byron, MD, a pediatrician from Red Lodge, Montana, who heads the AAP Chapter Climate Advocates program and was not involved in this research, was not surprised by the findings. “If anything, we’re vastly underestimating it because when people come in with heat exhaustion or heat smoke, that gets coded correctly, but when people come in with heart attacks, asthma attacks, strokes, and other exacerbations of chronic disease, it very rarely gets coded as a heat-related illness.”

Record-breaking summer temperatures from the changing climate have led to increased heat-related morbidity and mortality. Past research suggests that children and teens make up nearly half of all those affected by heat-related illnesses, she noted. 2023, for example, was the hottest year on record, and 2024 is predicted to be hotter, Dr. Merritt said.
 

A Sharp Increase in Cases

The retrospective study examined emergency department diagnoses during May-September from 2012-2023 at two large children’s hospitals within a north Texas pediatric health care system. The researchers compared heat-specific conditions with rhabdomyolysis encounters based on ICD-10 coding.

Heat-specific conditions include heatstroke/sunstroke, exertion heatstroke, heat syncope, heat crap, heat exhaustion, heat fatigue, heat edema, and exposure to excessive natural heat. Rhabdomyolysis encounters included both exertional and nonexertional rhabdomyolysis as well as non-traumatic rhabdomyolysis and elevated creatine kinase (CK) levels.

Among 542 heat-related encounters, 77% had heat-specific diagnoses and 24% had a rhabdomyolysis diagnosis. Combined, heat-related encounters increased 170% from 2012 to 2023, from 4.3 per 10,000 to 11.6 per 10,000 (P = .1). Summer months with higher peak temperatures were also associated with higher heat-related volume in the emergency department (P < .001).

Teenage boys were most likely to have rhabdomyolysis, with 82% of the cases occurring in boys and 70% in ages 12-18 (P < .001). “Compared to the rhabdomyolysis group, the heat-specific group was more likely to be younger, Hispanic, use government-based insurance, and live in an area with a lower Child Opportunity Index,” Dr. Merritt reported. “Most heat-specific encounters resulted in an ED discharge (96%), while most rhabdomyolysis encounters resulted in hospital admission (63%)” (P < .001).

”Thankfully, pediatric heat-related illness is still relatively rare,” Dr. Merritt said. “However, given the context of increasing temperatures, this is important for us all to know, anyone who cares for children, whether that be families or parents or pediatricians.”
 

Prevention Is Key

Dr. Byron noted that about half of AAP chapters now have climate committees, many of which have created educational materials on heat and wildfire smoke and on talking with athletes about risk of heat-related illnesses.

“A lot of the state high school sports associations are actually now adopting guidelines on when it’s safe to practice and when it’s safe to play for heat and for smoke, so that’s definitely something that we can talk to parents about and kids about,” Dr. Byron said. “Otherwise, you still have a lot of coaches and a lot of kids out there that think you’re just supposed to be tough and barrel through it.”

Rhabdomyolysis and heat stroke are both potentially deadly illnesses, so the biggest focus needs to be on prevention, Dr. Byron said. “Not just working with individuals in your office, but working within your school or within your state high school sports association is totally within the lane of a pediatrician to get involved.”

The research had no external funding. Dr. Merritt and Dr. Byron had no disclosures.

ORLANDO – Heat-related emergency department visits in children and teens more than doubled over the past decade in two Texas children’s hospitals, according to research presented at the annual meeting of the American Academy of Pediatrics (AAP).

“Our study really highlights the adverse effects that can come from extreme heat, and how increasing heat-related illness is affecting our children,” Taylor Merritt, MD, a pediatric resident at the University of Texas Southwestern Medical Center and Children’s Health in Dallas, said during a press briefing.

University of Texas

Underestimating the Problem?

Lori Byron, MD, a pediatrician from Red Lodge, Montana, who heads the AAP Chapter Climate Advocates program and was not involved in this research, was not surprised by the findings. “If anything, we’re vastly underestimating it because when people come in with heat exhaustion or heat smoke, that gets coded correctly, but when people come in with heart attacks, asthma attacks, strokes, and other exacerbations of chronic disease, it very rarely gets coded as a heat-related illness.”

Record-breaking summer temperatures from the changing climate have led to increased heat-related morbidity and mortality. Past research suggests that children and teens make up nearly half of all those affected by heat-related illnesses, she noted. 2023, for example, was the hottest year on record, and 2024 is predicted to be hotter, Dr. Merritt said.
 

A Sharp Increase in Cases

The retrospective study examined emergency department diagnoses during May-September from 2012-2023 at two large children’s hospitals within a north Texas pediatric health care system. The researchers compared heat-specific conditions with rhabdomyolysis encounters based on ICD-10 coding.

Heat-specific conditions include heatstroke/sunstroke, exertion heatstroke, heat syncope, heat crap, heat exhaustion, heat fatigue, heat edema, and exposure to excessive natural heat. Rhabdomyolysis encounters included both exertional and nonexertional rhabdomyolysis as well as non-traumatic rhabdomyolysis and elevated creatine kinase (CK) levels.

Among 542 heat-related encounters, 77% had heat-specific diagnoses and 24% had a rhabdomyolysis diagnosis. Combined, heat-related encounters increased 170% from 2012 to 2023, from 4.3 per 10,000 to 11.6 per 10,000 (P = .1). Summer months with higher peak temperatures were also associated with higher heat-related volume in the emergency department (P < .001).

Teenage boys were most likely to have rhabdomyolysis, with 82% of the cases occurring in boys and 70% in ages 12-18 (P < .001). “Compared to the rhabdomyolysis group, the heat-specific group was more likely to be younger, Hispanic, use government-based insurance, and live in an area with a lower Child Opportunity Index,” Dr. Merritt reported. “Most heat-specific encounters resulted in an ED discharge (96%), while most rhabdomyolysis encounters resulted in hospital admission (63%)” (P < .001).

”Thankfully, pediatric heat-related illness is still relatively rare,” Dr. Merritt said. “However, given the context of increasing temperatures, this is important for us all to know, anyone who cares for children, whether that be families or parents or pediatricians.”
 

Prevention Is Key

Dr. Byron noted that about half of AAP chapters now have climate committees, many of which have created educational materials on heat and wildfire smoke and on talking with athletes about risk of heat-related illnesses.

“A lot of the state high school sports associations are actually now adopting guidelines on when it’s safe to practice and when it’s safe to play for heat and for smoke, so that’s definitely something that we can talk to parents about and kids about,” Dr. Byron said. “Otherwise, you still have a lot of coaches and a lot of kids out there that think you’re just supposed to be tough and barrel through it.”

Rhabdomyolysis and heat stroke are both potentially deadly illnesses, so the biggest focus needs to be on prevention, Dr. Byron said. “Not just working with individuals in your office, but working within your school or within your state high school sports association is totally within the lane of a pediatrician to get involved.”

The research had no external funding. Dr. Merritt and Dr. Byron had no disclosures.

ORLANDO – Heat-related emergency department visits in children and teens more than doubled over the past decade in two Texas children’s hospitals, according to research presented at the annual meeting of the American Academy of Pediatrics (AAP).

“Our study really highlights the adverse effects that can come from extreme heat, and how increasing heat-related illness is affecting our children,” Taylor Merritt, MD, a pediatric resident at the University of Texas Southwestern Medical Center and Children’s Health in Dallas, said during a press briefing.

University of Texas

Underestimating the Problem?

Lori Byron, MD, a pediatrician from Red Lodge, Montana, who heads the AAP Chapter Climate Advocates program and was not involved in this research, was not surprised by the findings. “If anything, we’re vastly underestimating it because when people come in with heat exhaustion or heat smoke, that gets coded correctly, but when people come in with heart attacks, asthma attacks, strokes, and other exacerbations of chronic disease, it very rarely gets coded as a heat-related illness.”

Record-breaking summer temperatures from the changing climate have led to increased heat-related morbidity and mortality. Past research suggests that children and teens make up nearly half of all those affected by heat-related illnesses, she noted. 2023, for example, was the hottest year on record, and 2024 is predicted to be hotter, Dr. Merritt said.
 

A Sharp Increase in Cases

The retrospective study examined emergency department diagnoses during May-September from 2012-2023 at two large children’s hospitals within a north Texas pediatric health care system. The researchers compared heat-specific conditions with rhabdomyolysis encounters based on ICD-10 coding.

Heat-specific conditions include heatstroke/sunstroke, exertion heatstroke, heat syncope, heat crap, heat exhaustion, heat fatigue, heat edema, and exposure to excessive natural heat. Rhabdomyolysis encounters included both exertional and nonexertional rhabdomyolysis as well as non-traumatic rhabdomyolysis and elevated creatine kinase (CK) levels.

Among 542 heat-related encounters, 77% had heat-specific diagnoses and 24% had a rhabdomyolysis diagnosis. Combined, heat-related encounters increased 170% from 2012 to 2023, from 4.3 per 10,000 to 11.6 per 10,000 (P = .1). Summer months with higher peak temperatures were also associated with higher heat-related volume in the emergency department (P < .001).

Teenage boys were most likely to have rhabdomyolysis, with 82% of the cases occurring in boys and 70% in ages 12-18 (P < .001). “Compared to the rhabdomyolysis group, the heat-specific group was more likely to be younger, Hispanic, use government-based insurance, and live in an area with a lower Child Opportunity Index,” Dr. Merritt reported. “Most heat-specific encounters resulted in an ED discharge (96%), while most rhabdomyolysis encounters resulted in hospital admission (63%)” (P < .001).

”Thankfully, pediatric heat-related illness is still relatively rare,” Dr. Merritt said. “However, given the context of increasing temperatures, this is important for us all to know, anyone who cares for children, whether that be families or parents or pediatricians.”
 

Prevention Is Key

Dr. Byron noted that about half of AAP chapters now have climate committees, many of which have created educational materials on heat and wildfire smoke and on talking with athletes about risk of heat-related illnesses.

“A lot of the state high school sports associations are actually now adopting guidelines on when it’s safe to practice and when it’s safe to play for heat and for smoke, so that’s definitely something that we can talk to parents about and kids about,” Dr. Byron said. “Otherwise, you still have a lot of coaches and a lot of kids out there that think you’re just supposed to be tough and barrel through it.”

Rhabdomyolysis and heat stroke are both potentially deadly illnesses, so the biggest focus needs to be on prevention, Dr. Byron said. “Not just working with individuals in your office, but working within your school or within your state high school sports association is totally within the lane of a pediatrician to get involved.”

The research had no external funding. Dr. Merritt and Dr. Byron had no disclosures.

Newborn screening programs are public health services aimed at ensuring that the close to 4 million infants born each year in the United States are screened for certain serious disorders at birth. These disorders, albeit rare, are detected in roughly 12,500 newborn babies every year.

Newborn screening isn’t new, although it has expanded and transformed over the decades. The first newborn screening test was developed in the 1960s to detect phenylketonuria (PKU).¹ Since then, the number of conditions screened for has increased, with programs in every US state and territory. “Newborn screening is well established now, not experimental or newfangled,” Wendy Chung, MD, PhD, professor of pediatrics, Harvard Medical School, Boston, Massachusetts, told Neurology Reviews.

Challenges in Expanding the Current Newborn Screening

One of the major drawbacks in the current system is that “we don’t screen for enough diseases,” according to Zhanzhi Hu, PhD, of the Department of Systems Biology and the Department of Biomedical Information, Columbia University, New York City. “There are over 10,000 rare genetic diseases, but we’re currently screening for fewer than 100,” he told Neurology Reviews. Although in the United States, there are about 700-800 drugs approved for genetic diseases, “we can’t identify patients with these diseases early enough for the ideal window when treatments are most effective.”

Moreover, it’s a “lengthy process” to add new diseases to RUSP. “New conditions are added at the pace of less than one per year, on average — even for the hundreds of diseases for which there are treatments,” he said. “If we keep going at the current pace, we won’t be able to screen for those diseases for another few hundred years.”

Screening and Drug Development Working in Tandem

Sequencing technologies have advanced and become more sophisticated as well as less costly, so interest in expanding newborn screening through newborn genome sequencing has increased. In fact, many states currently have incorporated genetic testing into newborn screening for conditions without biochemical markers. Additionally, newborn genomic sequencing is also used for further testing in infants with abnormal biochemical screening results.⁶

Genomic sequencing “identifies nucleotide changes that are the underlying etiology of monogenic disorders.”⁶ Its use could potentially enable identification of over 500 genetic disorders for which an newborn screening assay is not currently available, said Dr. Hu.

“Molecular DNA analysis has been integrated into newborn testing either as a first- or second-tier test for several conditions, including cystic fibrosis, severe combined immunodeficiency, and spinal muscular atrophy (SMA),” Dr. Hu said.

Dr. Hu pointed to SMA to illustrate the power and potential of newborn screening working hand-in-hand with the development of new treatments. SMA is a neurodegenerative disorder caused by mutations in SMN1, which encodes survival motor neuron protein (SMN).⁷ Deficiencies in SMN results in loss of motor neurons with muscle weakness and, often, early death.⁷A pilot study, on which Dr. Chung was the senior author, used both biochemical and genetic testing of close to 4000 newborns and found an SMA carrier frequency of 1.5%. One newborn was identified who had a homozygous SMN1 gene deletion and two copies of SMN2, strongly suggesting the presence of a severe type 1 SMA phenotype.⁸

At age 15 days, the baby was treated with nusinersen, an injection administered into the fluid surrounding the spinal cord, and the first FDA-approved genetic treatment for SMA. At the time of study publication, the baby was 12 months old, “meeting all developmental milestones and free of any respiratory issues,” the authors report.

“Screening for SMA — which was added to the RUSP in 2018 — has dramatically transformed what used to be the most common genetic cause of death in children under the age of 2,” Dr. Chung said. “Now, a once-and-done IV infusion of genetic therapy right after screening has transformed everything, taking what used to be a lethal condition and allowing children to grow up healthy.”
 

Advocating for Inclusion of Diseases With No Current Treatment

At present, any condition included in the RUSP is required to have a treatment, which can be dietary, surgical/procedural, or an FDA-approved drug-based agent. Unfortunately, a wide range of neurodevelopmental diseases still have no known treatments. But lack of availability of treatment shouldn’t invalidate a disease from being included in the RUSP, because even if there is no specific treatment for the condition itself, early intervention can still be initiated to prevent some of the manifestations of the condition, said Dr. Hu.

“For example, most patients with these diseases will sooner or later undergo seizures,” Dr. Hu remarked. “We know that repeated seizures can cause brain damage. If we can diagnose the disease before the seizures start to take place, we can put preventive seizure control interventions in place, even if there is no direct ‘treatment’ for the condition itself.”

Early identification can lead to early intervention, which can have other benefits, Dr. Hu noted. “If we train the brain at a young age, when the brain is most receptive, even though a disease may be progressive and will worsen, those abilities acquired earlier will last longer and remain in place longer. When these skills are acquired later, they’re forgotten sooner. This isn’t a ‘cure,’ but it will help with functional improvement.”

Moreover, parents are “interested in knowing that their child has a condition, even if no treatment is currently available for that disorder, according to our research,” Dr. Chung said. “We found that the parents we interviewed endorsed the nonmedical utility of having access to information, even in the absence of a ‘cure,’ so they could prepare for medical issues that might arise down the road and make informed choices.”⁹

Nina Gold, MD, director of Prenatal Medical Genetics and associate director for Research for Massachusetts General Brigham Personalized Medicine, Boston, obtained similar findings in her own research, which is currently under review for publication. “We conducted focus groups and one-on-one interviews with parents from diverse racial and socioeconomic backgrounds. At least one parent said they didn’t want to compare their child to other children if their child might have a different developmental trajectory. They stressed that the information would be helpful, even if there was no immediate clinical utility.”

Next Steps Following Screening

Rebecca Sponberg, NP, of the Children’s Hospital of Orange County, UC Irvine School of Medicine, California, is part of a broader multidisciplinary team that interfaces with parents whose newborns have screened positive for a genetic disorder. The team also includes a biochemical geneticist, a pediatric neurologist, a pediatric endocrinologist, a genetic counselor, and a social worker.

Different states and locations have different procedures for receiving test results, said Dr. Chung. In some, pediatricians are the ones who receive the results, and they are tasked with the responsibility of making sure the children can start getting appropriate care. In particular, these pediatricians are associated with centers of excellence that specialize in working with families around these conditions. Other facilities have multidisciplinary teams.

Educating and Involving Families

Part of the role of clinicians is to provide education regarding newborn screening to families, according to Ms. Sponberg. “In my role, I have to call parents to tell them their child screened positive for a genetic condition and that we need to proceed with confirmatory testing,” she said. “We let them know if there’s a high concern that this might be a true positive for the condition, and we offer them information so they know what to expect.”

Unfortunately, Ms. Sponberg said, in the absence of education, some families are skeptical. “When I call families directly, some think it’s a scam and it can be hard to earn their trust. We need to do a better job educating families, especially our pregnant individuals, that testing will occur and if anything is abnormal, they will receive a call.”

References

1. Levy HL. Robert Guthrie and the Trials and Tribulations of Newborn Screening. Int J Neonatal Screen. 2021 Jan 19;7(1):5. doi: 10.3390/ijns7010005.

2. Chace DH et al. Clinical Chemistry and Dried Blood Spots: Increasing Laboratory Utilization by Improved Understanding of Quantitative Challenges. Bioanalysis. 2014;6(21):2791-2794. doi: 10.4155/bio.14.237.

3. Gold NB et al. Perspectives of Rare Disease Experts on Newborn Genome Sequencing. JAMA Netw Open. 2023 May 1;6(5):e2312231. doi: 10.1001/jamanetworkopen.2023.12231.

4. Weismiller DG. Expanded Newborn Screening: Information and Resources for the Family Physician. Am Fam Physician. 2017 Jun 1;95(11):703-709. https://www.aafp.org/pubs/afp/issues/2017/0601/p703.html.

5. Neul JL et al. Trofinetide for the Treatment of Rett Syndrome: A Randomized Phase 3 Study. Nat Med. 2023 Jun;29(6):1468-1475. doi: 10.1038/s41591-023-02398-1.

6. Chen T et al. Genomic Sequencing as a First-Tier Screening Test and Outcomes of Newborn Screening. JAMA Netw Open. 2023 Sep 5;6(9):e2331162. doi: 10.1001/jamanetworkopen.2023.31162.

7. Mercuri E et al. Spinal Muscular Atrophy. Nat Rev Dis Primers. 2022 Aug 4;8(1):52. doi: 10.1038/s41572-022-00380-8.

8. Kraszewski JN et al. Pilot Study of Population-Based Newborn Screening for Spinal Muscular Atrophy in New York State. Genet Med. 2018 Jun;20(6):608-613. doi: 10.1038/gim.2017.152.

9. Timmins GT et al. Diverse Parental Perspectives of the Social and Educational Needs for Expanding Newborn Screening Through Genomic Sequencing. Public Health Genomics. 2022 Sep 15:1-8. doi: 10.1159/000526382.

10. Turk BR et al. X-linked Adrenoleukodystrophy: Pathology, Pathophysiology, Diagnostic Testing, Newborn Screening and Therapies. Int J Dev Neurosci. 2020 Feb;80(1):52-72. doi: 10.1002/jdn.10003.

Newborn screening programs are public health services aimed at ensuring that the close to 4 million infants born each year in the United States are screened for certain serious disorders at birth. These disorders, albeit rare, are detected in roughly 12,500 newborn babies every year.

Newborn screening isn’t new, although it has expanded and transformed over the decades. The first newborn screening test was developed in the 1960s to detect phenylketonuria (PKU).¹ Since then, the number of conditions screened for has increased, with programs in every US state and territory. “Newborn screening is well established now, not experimental or newfangled,” Wendy Chung, MD, PhD, professor of pediatrics, Harvard Medical School, Boston, Massachusetts, told Neurology Reviews.

Challenges in Expanding the Current Newborn Screening

One of the major drawbacks in the current system is that “we don’t screen for enough diseases,” according to Zhanzhi Hu, PhD, of the Department of Systems Biology and the Department of Biomedical Information, Columbia University, New York City. “There are over 10,000 rare genetic diseases, but we’re currently screening for fewer than 100,” he told Neurology Reviews. Although in the United States, there are about 700-800 drugs approved for genetic diseases, “we can’t identify patients with these diseases early enough for the ideal window when treatments are most effective.”

Moreover, it’s a “lengthy process” to add new diseases to RUSP. “New conditions are added at the pace of less than one per year, on average — even for the hundreds of diseases for which there are treatments,” he said. “If we keep going at the current pace, we won’t be able to screen for those diseases for another few hundred years.”

Screening and Drug Development Working in Tandem

Sequencing technologies have advanced and become more sophisticated as well as less costly, so interest in expanding newborn screening through newborn genome sequencing has increased. In fact, many states currently have incorporated genetic testing into newborn screening for conditions without biochemical markers. Additionally, newborn genomic sequencing is also used for further testing in infants with abnormal biochemical screening results.⁶

Genomic sequencing “identifies nucleotide changes that are the underlying etiology of monogenic disorders.”⁶ Its use could potentially enable identification of over 500 genetic disorders for which an newborn screening assay is not currently available, said Dr. Hu.

“Molecular DNA analysis has been integrated into newborn testing either as a first- or second-tier test for several conditions, including cystic fibrosis, severe combined immunodeficiency, and spinal muscular atrophy (SMA),” Dr. Hu said.

Dr. Hu pointed to SMA to illustrate the power and potential of newborn screening working hand-in-hand with the development of new treatments. SMA is a neurodegenerative disorder caused by mutations in SMN1, which encodes survival motor neuron protein (SMN).⁷ Deficiencies in SMN results in loss of motor neurons with muscle weakness and, often, early death.⁷A pilot study, on which Dr. Chung was the senior author, used both biochemical and genetic testing of close to 4000 newborns and found an SMA carrier frequency of 1.5%. One newborn was identified who had a homozygous SMN1 gene deletion and two copies of SMN2, strongly suggesting the presence of a severe type 1 SMA phenotype.⁸

At age 15 days, the baby was treated with nusinersen, an injection administered into the fluid surrounding the spinal cord, and the first FDA-approved genetic treatment for SMA. At the time of study publication, the baby was 12 months old, “meeting all developmental milestones and free of any respiratory issues,” the authors report.

“Screening for SMA — which was added to the RUSP in 2018 — has dramatically transformed what used to be the most common genetic cause of death in children under the age of 2,” Dr. Chung said. “Now, a once-and-done IV infusion of genetic therapy right after screening has transformed everything, taking what used to be a lethal condition and allowing children to grow up healthy.”
 

Advocating for Inclusion of Diseases With No Current Treatment

At present, any condition included in the RUSP is required to have a treatment, which can be dietary, surgical/procedural, or an FDA-approved drug-based agent. Unfortunately, a wide range of neurodevelopmental diseases still have no known treatments. But lack of availability of treatment shouldn’t invalidate a disease from being included in the RUSP, because even if there is no specific treatment for the condition itself, early intervention can still be initiated to prevent some of the manifestations of the condition, said Dr. Hu.

“For example, most patients with these diseases will sooner or later undergo seizures,” Dr. Hu remarked. “We know that repeated seizures can cause brain damage. If we can diagnose the disease before the seizures start to take place, we can put preventive seizure control interventions in place, even if there is no direct ‘treatment’ for the condition itself.”

Early identification can lead to early intervention, which can have other benefits, Dr. Hu noted. “If we train the brain at a young age, when the brain is most receptive, even though a disease may be progressive and will worsen, those abilities acquired earlier will last longer and remain in place longer. When these skills are acquired later, they’re forgotten sooner. This isn’t a ‘cure,’ but it will help with functional improvement.”

Moreover, parents are “interested in knowing that their child has a condition, even if no treatment is currently available for that disorder, according to our research,” Dr. Chung said. “We found that the parents we interviewed endorsed the nonmedical utility of having access to information, even in the absence of a ‘cure,’ so they could prepare for medical issues that might arise down the road and make informed choices.”⁹

Nina Gold, MD, director of Prenatal Medical Genetics and associate director for Research for Massachusetts General Brigham Personalized Medicine, Boston, obtained similar findings in her own research, which is currently under review for publication. “We conducted focus groups and one-on-one interviews with parents from diverse racial and socioeconomic backgrounds. At least one parent said they didn’t want to compare their child to other children if their child might have a different developmental trajectory. They stressed that the information would be helpful, even if there was no immediate clinical utility.”

Next Steps Following Screening

Rebecca Sponberg, NP, of the Children’s Hospital of Orange County, UC Irvine School of Medicine, California, is part of a broader multidisciplinary team that interfaces with parents whose newborns have screened positive for a genetic disorder. The team also includes a biochemical geneticist, a pediatric neurologist, a pediatric endocrinologist, a genetic counselor, and a social worker.

Different states and locations have different procedures for receiving test results, said Dr. Chung. In some, pediatricians are the ones who receive the results, and they are tasked with the responsibility of making sure the children can start getting appropriate care. In particular, these pediatricians are associated with centers of excellence that specialize in working with families around these conditions. Other facilities have multidisciplinary teams.

Educating and Involving Families

Part of the role of clinicians is to provide education regarding newborn screening to families, according to Ms. Sponberg. “In my role, I have to call parents to tell them their child screened positive for a genetic condition and that we need to proceed with confirmatory testing,” she said. “We let them know if there’s a high concern that this might be a true positive for the condition, and we offer them information so they know what to expect.”

Unfortunately, Ms. Sponberg said, in the absence of education, some families are skeptical. “When I call families directly, some think it’s a scam and it can be hard to earn their trust. We need to do a better job educating families, especially our pregnant individuals, that testing will occur and if anything is abnormal, they will receive a call.”

References

1. Levy HL. Robert Guthrie and the Trials and Tribulations of Newborn Screening. Int J Neonatal Screen. 2021 Jan 19;7(1):5. doi: 10.3390/ijns7010005.

2. Chace DH et al. Clinical Chemistry and Dried Blood Spots: Increasing Laboratory Utilization by Improved Understanding of Quantitative Challenges. Bioanalysis. 2014;6(21):2791-2794. doi: 10.4155/bio.14.237.

3. Gold NB et al. Perspectives of Rare Disease Experts on Newborn Genome Sequencing. JAMA Netw Open. 2023 May 1;6(5):e2312231. doi: 10.1001/jamanetworkopen.2023.12231.

4. Weismiller DG. Expanded Newborn Screening: Information and Resources for the Family Physician. Am Fam Physician. 2017 Jun 1;95(11):703-709. https://www.aafp.org/pubs/afp/issues/2017/0601/p703.html.

5. Neul JL et al. Trofinetide for the Treatment of Rett Syndrome: A Randomized Phase 3 Study. Nat Med. 2023 Jun;29(6):1468-1475. doi: 10.1038/s41591-023-02398-1.

6. Chen T et al. Genomic Sequencing as a First-Tier Screening Test and Outcomes of Newborn Screening. JAMA Netw Open. 2023 Sep 5;6(9):e2331162. doi: 10.1001/jamanetworkopen.2023.31162.

7. Mercuri E et al. Spinal Muscular Atrophy. Nat Rev Dis Primers. 2022 Aug 4;8(1):52. doi: 10.1038/s41572-022-00380-8.

8. Kraszewski JN et al. Pilot Study of Population-Based Newborn Screening for Spinal Muscular Atrophy in New York State. Genet Med. 2018 Jun;20(6):608-613. doi: 10.1038/gim.2017.152.

9. Timmins GT et al. Diverse Parental Perspectives of the Social and Educational Needs for Expanding Newborn Screening Through Genomic Sequencing. Public Health Genomics. 2022 Sep 15:1-8. doi: 10.1159/000526382.

10. Turk BR et al. X-linked Adrenoleukodystrophy: Pathology, Pathophysiology, Diagnostic Testing, Newborn Screening and Therapies. Int J Dev Neurosci. 2020 Feb;80(1):52-72. doi: 10.1002/jdn.10003.

Newborn screening programs are public health services aimed at ensuring that the close to 4 million infants born each year in the United States are screened for certain serious disorders at birth. These disorders, albeit rare, are detected in roughly 12,500 newborn babies every year.

Newborn screening isn’t new, although it has expanded and transformed over the decades. The first newborn screening test was developed in the 1960s to detect phenylketonuria (PKU).¹ Since then, the number of conditions screened for has increased, with programs in every US state and territory. “Newborn screening is well established now, not experimental or newfangled,” Wendy Chung, MD, PhD, professor of pediatrics, Harvard Medical School, Boston, Massachusetts, told Neurology Reviews.

Challenges in Expanding the Current Newborn Screening

One of the major drawbacks in the current system is that “we don’t screen for enough diseases,” according to Zhanzhi Hu, PhD, of the Department of Systems Biology and the Department of Biomedical Information, Columbia University, New York City. “There are over 10,000 rare genetic diseases, but we’re currently screening for fewer than 100,” he told Neurology Reviews. Although in the United States, there are about 700-800 drugs approved for genetic diseases, “we can’t identify patients with these diseases early enough for the ideal window when treatments are most effective.”

Moreover, it’s a “lengthy process” to add new diseases to RUSP. “New conditions are added at the pace of less than one per year, on average — even for the hundreds of diseases for which there are treatments,” he said. “If we keep going at the current pace, we won’t be able to screen for those diseases for another few hundred years.”

Screening and Drug Development Working in Tandem

Sequencing technologies have advanced and become more sophisticated as well as less costly, so interest in expanding newborn screening through newborn genome sequencing has increased. In fact, many states currently have incorporated genetic testing into newborn screening for conditions without biochemical markers. Additionally, newborn genomic sequencing is also used for further testing in infants with abnormal biochemical screening results.⁶

Genomic sequencing “identifies nucleotide changes that are the underlying etiology of monogenic disorders.”⁶ Its use could potentially enable identification of over 500 genetic disorders for which an newborn screening assay is not currently available, said Dr. Hu.

“Molecular DNA analysis has been integrated into newborn testing either as a first- or second-tier test for several conditions, including cystic fibrosis, severe combined immunodeficiency, and spinal muscular atrophy (SMA),” Dr. Hu said.

Dr. Hu pointed to SMA to illustrate the power and potential of newborn screening working hand-in-hand with the development of new treatments. SMA is a neurodegenerative disorder caused by mutations in SMN1, which encodes survival motor neuron protein (SMN).⁷ Deficiencies in SMN results in loss of motor neurons with muscle weakness and, often, early death.⁷A pilot study, on which Dr. Chung was the senior author, used both biochemical and genetic testing of close to 4000 newborns and found an SMA carrier frequency of 1.5%. One newborn was identified who had a homozygous SMN1 gene deletion and two copies of SMN2, strongly suggesting the presence of a severe type 1 SMA phenotype.⁸

At age 15 days, the baby was treated with nusinersen, an injection administered into the fluid surrounding the spinal cord, and the first FDA-approved genetic treatment for SMA. At the time of study publication, the baby was 12 months old, “meeting all developmental milestones and free of any respiratory issues,” the authors report.

“Screening for SMA — which was added to the RUSP in 2018 — has dramatically transformed what used to be the most common genetic cause of death in children under the age of 2,” Dr. Chung said. “Now, a once-and-done IV infusion of genetic therapy right after screening has transformed everything, taking what used to be a lethal condition and allowing children to grow up healthy.”
 

Advocating for Inclusion of Diseases With No Current Treatment

At present, any condition included in the RUSP is required to have a treatment, which can be dietary, surgical/procedural, or an FDA-approved drug-based agent. Unfortunately, a wide range of neurodevelopmental diseases still have no known treatments. But lack of availability of treatment shouldn’t invalidate a disease from being included in the RUSP, because even if there is no specific treatment for the condition itself, early intervention can still be initiated to prevent some of the manifestations of the condition, said Dr. Hu.

“For example, most patients with these diseases will sooner or later undergo seizures,” Dr. Hu remarked. “We know that repeated seizures can cause brain damage. If we can diagnose the disease before the seizures start to take place, we can put preventive seizure control interventions in place, even if there is no direct ‘treatment’ for the condition itself.”

Early identification can lead to early intervention, which can have other benefits, Dr. Hu noted. “If we train the brain at a young age, when the brain is most receptive, even though a disease may be progressive and will worsen, those abilities acquired earlier will last longer and remain in place longer. When these skills are acquired later, they’re forgotten sooner. This isn’t a ‘cure,’ but it will help with functional improvement.”

Moreover, parents are “interested in knowing that their child has a condition, even if no treatment is currently available for that disorder, according to our research,” Dr. Chung said. “We found that the parents we interviewed endorsed the nonmedical utility of having access to information, even in the absence of a ‘cure,’ so they could prepare for medical issues that might arise down the road and make informed choices.”⁹

Nina Gold, MD, director of Prenatal Medical Genetics and associate director for Research for Massachusetts General Brigham Personalized Medicine, Boston, obtained similar findings in her own research, which is currently under review for publication. “We conducted focus groups and one-on-one interviews with parents from diverse racial and socioeconomic backgrounds. At least one parent said they didn’t want to compare their child to other children if their child might have a different developmental trajectory. They stressed that the information would be helpful, even if there was no immediate clinical utility.”

Next Steps Following Screening

Rebecca Sponberg, NP, of the Children’s Hospital of Orange County, UC Irvine School of Medicine, California, is part of a broader multidisciplinary team that interfaces with parents whose newborns have screened positive for a genetic disorder. The team also includes a biochemical geneticist, a pediatric neurologist, a pediatric endocrinologist, a genetic counselor, and a social worker.

Different states and locations have different procedures for receiving test results, said Dr. Chung. In some, pediatricians are the ones who receive the results, and they are tasked with the responsibility of making sure the children can start getting appropriate care. In particular, these pediatricians are associated with centers of excellence that specialize in working with families around these conditions. Other facilities have multidisciplinary teams.

Educating and Involving Families

Part of the role of clinicians is to provide education regarding newborn screening to families, according to Ms. Sponberg. “In my role, I have to call parents to tell them their child screened positive for a genetic condition and that we need to proceed with confirmatory testing,” she said. “We let them know if there’s a high concern that this might be a true positive for the condition, and we offer them information so they know what to expect.”

Unfortunately, Ms. Sponberg said, in the absence of education, some families are skeptical. “When I call families directly, some think it’s a scam and it can be hard to earn their trust. We need to do a better job educating families, especially our pregnant individuals, that testing will occur and if anything is abnormal, they will receive a call.”

References

1. Levy HL. Robert Guthrie and the Trials and Tribulations of Newborn Screening. Int J Neonatal Screen. 2021 Jan 19;7(1):5. doi: 10.3390/ijns7010005.

2. Chace DH et al. Clinical Chemistry and Dried Blood Spots: Increasing Laboratory Utilization by Improved Understanding of Quantitative Challenges. Bioanalysis. 2014;6(21):2791-2794. doi: 10.4155/bio.14.237.

3. Gold NB et al. Perspectives of Rare Disease Experts on Newborn Genome Sequencing. JAMA Netw Open. 2023 May 1;6(5):e2312231. doi: 10.1001/jamanetworkopen.2023.12231.

4. Weismiller DG. Expanded Newborn Screening: Information and Resources for the Family Physician. Am Fam Physician. 2017 Jun 1;95(11):703-709. https://www.aafp.org/pubs/afp/issues/2017/0601/p703.html.

5. Neul JL et al. Trofinetide for the Treatment of Rett Syndrome: A Randomized Phase 3 Study. Nat Med. 2023 Jun;29(6):1468-1475. doi: 10.1038/s41591-023-02398-1.

6. Chen T et al. Genomic Sequencing as a First-Tier Screening Test and Outcomes of Newborn Screening. JAMA Netw Open. 2023 Sep 5;6(9):e2331162. doi: 10.1001/jamanetworkopen.2023.31162.

7. Mercuri E et al. Spinal Muscular Atrophy. Nat Rev Dis Primers. 2022 Aug 4;8(1):52. doi: 10.1038/s41572-022-00380-8.

8. Kraszewski JN et al. Pilot Study of Population-Based Newborn Screening for Spinal Muscular Atrophy in New York State. Genet Med. 2018 Jun;20(6):608-613. doi: 10.1038/gim.2017.152.

9. Timmins GT et al. Diverse Parental Perspectives of the Social and Educational Needs for Expanding Newborn Screening Through Genomic Sequencing. Public Health Genomics. 2022 Sep 15:1-8. doi: 10.1159/000526382.

10. Turk BR et al. X-linked Adrenoleukodystrophy: Pathology, Pathophysiology, Diagnostic Testing, Newborn Screening and Therapies. Int J Dev Neurosci. 2020 Feb;80(1):52-72. doi: 10.1002/jdn.10003.

SAN DIEGO — Although it has been known for several years that more than 1000 species of bacteria from 19 different phyla inhabit the human skin — mainly the superficial epidermis and upper parts of the hair follicles — published studies specifically focusing on the skin microbiome remain limited. 

In one review of the topic, researchers from the National Institutes of Health wrote that the skin is composed of 1.8 million diverse habitats with an abundance of folds, invaginations, and specialized niches that support a wide range of microorganisms. “Many of these microorganisms are harmless and, in some cases, provide vital functions for us to live and they have not evolved over time,” Jill S. Waibel, MD, medical director of the Miami Dermatology and Laser Institute, said at the annual Masters of Aesthetics Symposium. 

“This is complex ecosystem that we don’t really talk about,” she said. “There is wide topographical distribution of bacteria on skin sites. The bacteria we have on our head and neck area is different from that on our feet. There is also a lot of interpersonal variation of the skin microbiome, so one person may have a lot of one type of bacteria and not as much of another.” 
 

A Shield From Foreign Pathogens

At its core, Dr. Waibel continued, the skin microbiome functions as an interface between the human body and the environment, a physical barrier that prevents the invasion of foreign pathogens. The skin also provides a home to commensal microbiota. She likened the skin’s landscape to that of the tundra: “It’s desiccated, has poor nutrients, and it’s very acidic, thus pathogens have a hard time living on it,” she said. “However, our skin microorganisms have adapted to utilize the sparse nutrients available on the skin. That’s why I tell my patients, ‘don’t use a sugar scrub because you’re potentially feeding these bad bacteria.’ ” 

According to more recent research, the skin microbiota in healthy adults remains stable over time, despite environmental perturbations, and they have important roles in educating the innate and adaptive arms of the cutaneous immune system. “Some skin diseases are associated with an altered microbial state: dysbiosis,” said Dr. Waibel, subsection chief of dermatology at Baptist Health South Florida, Miami Beach. “Reversion of this may help prevent or treat the disease.” 

Daryl Leja, National Human Genome Research Institute

• Genetics affects the skin microbiome considerably. Individuals with autoimmune predispositions have different microbiota compared with those who don’t.
• Climate, pollution, and hygiene practices the other influencing factors. “Even clothing can impact the microbiome, by causing the transfer of microorganisms,” she said.
• Age and hormonal changes (particularly during puberty) and senescence alter the microbial landscape.
• Systemic health conditions such as diabetes mellitus and irritable bowel disease, as well as cutaneous conditions like psoriasis and atopic dermatitis can also disrupt the skin microbiome.

Ingredients contained in soaps, antibiotics, and cosmetics can also cause skin dysbiosis, Dr. Waibel said. However, the integrity of the skin’s microbiome following dermatological procedures such as excisions, dermabrasion, laser therapy, and other physical procedures is less understood, according to a recent review of the topic. Phototherapy appears to be the most extensively studied, “and shows an increase in microbial diversity post-treatment,” she said. “Light treatments have been found to kill bacteria by inducing DNA damage. More studies need to be performed on specific wavelengths of light used, conditions being treated and individual patient differences.” 

According to the review’s authors, no change in the microbiome was observed in studies of debridement. “That was surprising, as it is a method to remove unhealthy tissue that often contains pathogenic bacteria,” Dr. Waibel said. “The big take-home message is that we need more research.” 

Dr. Waibel disclosed that she has conducted clinical trials for several device and pharmaceutical companies.
 

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

SAN DIEGO — Although it has been known for several years that more than 1000 species of bacteria from 19 different phyla inhabit the human skin — mainly the superficial epidermis and upper parts of the hair follicles — published studies specifically focusing on the skin microbiome remain limited. 

In one review of the topic, researchers from the National Institutes of Health wrote that the skin is composed of 1.8 million diverse habitats with an abundance of folds, invaginations, and specialized niches that support a wide range of microorganisms. “Many of these microorganisms are harmless and, in some cases, provide vital functions for us to live and they have not evolved over time,” Jill S. Waibel, MD, medical director of the Miami Dermatology and Laser Institute, said at the annual Masters of Aesthetics Symposium. 

“This is complex ecosystem that we don’t really talk about,” she said. “There is wide topographical distribution of bacteria on skin sites. The bacteria we have on our head and neck area is different from that on our feet. There is also a lot of interpersonal variation of the skin microbiome, so one person may have a lot of one type of bacteria and not as much of another.” 
 

A Shield From Foreign Pathogens

At its core, Dr. Waibel continued, the skin microbiome functions as an interface between the human body and the environment, a physical barrier that prevents the invasion of foreign pathogens. The skin also provides a home to commensal microbiota. She likened the skin’s landscape to that of the tundra: “It’s desiccated, has poor nutrients, and it’s very acidic, thus pathogens have a hard time living on it,” she said. “However, our skin microorganisms have adapted to utilize the sparse nutrients available on the skin. That’s why I tell my patients, ‘don’t use a sugar scrub because you’re potentially feeding these bad bacteria.’ ” 

According to more recent research, the skin microbiota in healthy adults remains stable over time, despite environmental perturbations, and they have important roles in educating the innate and adaptive arms of the cutaneous immune system. “Some skin diseases are associated with an altered microbial state: dysbiosis,” said Dr. Waibel, subsection chief of dermatology at Baptist Health South Florida, Miami Beach. “Reversion of this may help prevent or treat the disease.” 

Daryl Leja, National Human Genome Research Institute

• Genetics affects the skin microbiome considerably. Individuals with autoimmune predispositions have different microbiota compared with those who don’t.
• Climate, pollution, and hygiene practices the other influencing factors. “Even clothing can impact the microbiome, by causing the transfer of microorganisms,” she said.
• Age and hormonal changes (particularly during puberty) and senescence alter the microbial landscape.
• Systemic health conditions such as diabetes mellitus and irritable bowel disease, as well as cutaneous conditions like psoriasis and atopic dermatitis can also disrupt the skin microbiome.

Ingredients contained in soaps, antibiotics, and cosmetics can also cause skin dysbiosis, Dr. Waibel said. However, the integrity of the skin’s microbiome following dermatological procedures such as excisions, dermabrasion, laser therapy, and other physical procedures is less understood, according to a recent review of the topic. Phototherapy appears to be the most extensively studied, “and shows an increase in microbial diversity post-treatment,” she said. “Light treatments have been found to kill bacteria by inducing DNA damage. More studies need to be performed on specific wavelengths of light used, conditions being treated and individual patient differences.” 

According to the review’s authors, no change in the microbiome was observed in studies of debridement. “That was surprising, as it is a method to remove unhealthy tissue that often contains pathogenic bacteria,” Dr. Waibel said. “The big take-home message is that we need more research.” 

Dr. Waibel disclosed that she has conducted clinical trials for several device and pharmaceutical companies.
 

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

SAN DIEGO — Although it has been known for several years that more than 1000 species of bacteria from 19 different phyla inhabit the human skin — mainly the superficial epidermis and upper parts of the hair follicles — published studies specifically focusing on the skin microbiome remain limited. 

In one review of the topic, researchers from the National Institutes of Health wrote that the skin is composed of 1.8 million diverse habitats with an abundance of folds, invaginations, and specialized niches that support a wide range of microorganisms. “Many of these microorganisms are harmless and, in some cases, provide vital functions for us to live and they have not evolved over time,” Jill S. Waibel, MD, medical director of the Miami Dermatology and Laser Institute, said at the annual Masters of Aesthetics Symposium. 

“This is complex ecosystem that we don’t really talk about,” she said. “There is wide topographical distribution of bacteria on skin sites. The bacteria we have on our head and neck area is different from that on our feet. There is also a lot of interpersonal variation of the skin microbiome, so one person may have a lot of one type of bacteria and not as much of another.” 
 

A Shield From Foreign Pathogens

At its core, Dr. Waibel continued, the skin microbiome functions as an interface between the human body and the environment, a physical barrier that prevents the invasion of foreign pathogens. The skin also provides a home to commensal microbiota. She likened the skin’s landscape to that of the tundra: “It’s desiccated, has poor nutrients, and it’s very acidic, thus pathogens have a hard time living on it,” she said. “However, our skin microorganisms have adapted to utilize the sparse nutrients available on the skin. That’s why I tell my patients, ‘don’t use a sugar scrub because you’re potentially feeding these bad bacteria.’ ” 

According to more recent research, the skin microbiota in healthy adults remains stable over time, despite environmental perturbations, and they have important roles in educating the innate and adaptive arms of the cutaneous immune system. “Some skin diseases are associated with an altered microbial state: dysbiosis,” said Dr. Waibel, subsection chief of dermatology at Baptist Health South Florida, Miami Beach. “Reversion of this may help prevent or treat the disease.” 

Daryl Leja, National Human Genome Research Institute

• Genetics affects the skin microbiome considerably. Individuals with autoimmune predispositions have different microbiota compared with those who don’t.
• Climate, pollution, and hygiene practices the other influencing factors. “Even clothing can impact the microbiome, by causing the transfer of microorganisms,” she said.
• Age and hormonal changes (particularly during puberty) and senescence alter the microbial landscape.
• Systemic health conditions such as diabetes mellitus and irritable bowel disease, as well as cutaneous conditions like psoriasis and atopic dermatitis can also disrupt the skin microbiome.

Ingredients contained in soaps, antibiotics, and cosmetics can also cause skin dysbiosis, Dr. Waibel said. However, the integrity of the skin’s microbiome following dermatological procedures such as excisions, dermabrasion, laser therapy, and other physical procedures is less understood, according to a recent review of the topic. Phototherapy appears to be the most extensively studied, “and shows an increase in microbial diversity post-treatment,” she said. “Light treatments have been found to kill bacteria by inducing DNA damage. More studies need to be performed on specific wavelengths of light used, conditions being treated and individual patient differences.” 

According to the review’s authors, no change in the microbiome was observed in studies of debridement. “That was surprising, as it is a method to remove unhealthy tissue that often contains pathogenic bacteria,” Dr. Waibel said. “The big take-home message is that we need more research.” 

Dr. Waibel disclosed that she has conducted clinical trials for several device and pharmaceutical companies.
 

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

Over the last few decades the patient encounter has changed dramatically. Most recently fueled by the COVID pandemic, face-to-face events between patients and providers have become less frequent. The shift began years before with the slow acceptance of telemedicine by third-party payers.

As more practices have opened portals, the encounters between providers and patients via the internet have become more common, but received mixed reviews, often leaving both providers and patients with more questions than answers. Even more recently, the explosive arrival of generative artificial intelligence (AI) has promised, some might say threatened, to add a whole new complexity and uncertainty to patient encounters regardless of the venue or platform.

Still, among the growing collection of options, I think it is fair to say that a live face-to-face encounter remains the gold standard in the opinions of both patients and providers. Patients may have become increasingly critical and vocal when they feel their provider appears rushed or is over focused on the desktop computer screen. However, given all of the options, I suspect that for the moment patients feel a face-to-face meeting continues to offer them the best chance of being heard and their concerns answered.

Even when the image on the video screen is sharp and the intelligibility of the audio feed is crystal clear, I bet most providers feel they can learn more about the patient during a live face-to-face encounter than a Zoom-style encounter.

Nonetheless, there are hints that face-to-face visits maybe losing their place in the pantheon of patient-provider encounters. A recent study from England found that there were a significant number of patients who were more forthcoming in reporting their preferences for social care-related quality of life when they were surveyed by internet rather than face-to-face. It is unclear what was behind this observation, however it may be that patients were embarrassed and viewed these questions about their social neediness as too sensitive to share face-to-face.

There is ample evidence of situations in which the internet can provide a level of anonymity that emboldens the user to say things that are cruel and hurtful, using words they might be afraid to voice in a live setting. This license to act in an uncivil manner is behind much of the harm generated by chat rooms and other social media sites. While in these cases the ability to hide behind the video screen is a negative, this study from England suggests that we should be looking for more opportunities to use this emboldening feature with certain individuals and populations who may be intimidated during a face-to-face encounter. It is likely a hybrid approach may be the most beneficial strategy tailored to the individual patient.

One advantage of a face-to-face visit is that each participant can read the body language of the other. This, of course, can be a disadvantage for the provider who has failed to master the art of disguising his “I’m running behind” stress level, when he should be replacing it with an “I’m ready to listen” posture.

Portals have opened up a whole other can of worms, particularly when the provider has failed to clearly delineate what sort of questions are appropriate for an online forum, not informed the patient who will be providing the answer, and a rough idea of when this will happen. It may take several trips up the learning curve for patients and providers to develop a style of writing that make optimal use of the portal format and make it fit the needs of the practice and the patients.

Regardless of what kind of visit platform we are talking about, a lot hinges on the providers choice of words. I recently reviewed some of the work of Jeffrey D. Robinson, PhD, a professor of communication at the Portland State University, Portland, Oregon. He offers the example of the difference between “some” and “any.” When the patient was asked “Is there something else you would like to address today” almost 80% of the patient’s unmet questions were addressed. However, when the question was “Is there anything else ...” very few of the patient’s unmet questions were addressed. Dr. Robinson has also found that when the question is posed early in the visit rather than at the end, it improves the chances of having the patient’s unmet concerns addressed.

I suspect that the face-to-face patient encounter will survive, but it will continue to lose its market share as other platforms emerge. We can be sure there will be change. We need look no further than generative AI to look for the next step. A well-crafted question could help the patient and the provider choose the most appropriate patient encounter format given the patient’s demographic, chief complaint, and prior history, and match this with the provider’s background and strengths.
 

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

Over the last few decades the patient encounter has changed dramatically. Most recently fueled by the COVID pandemic, face-to-face events between patients and providers have become less frequent. The shift began years before with the slow acceptance of telemedicine by third-party payers.

As more practices have opened portals, the encounters between providers and patients via the internet have become more common, but received mixed reviews, often leaving both providers and patients with more questions than answers. Even more recently, the explosive arrival of generative artificial intelligence (AI) has promised, some might say threatened, to add a whole new complexity and uncertainty to patient encounters regardless of the venue or platform.

Still, among the growing collection of options, I think it is fair to say that a live face-to-face encounter remains the gold standard in the opinions of both patients and providers. Patients may have become increasingly critical and vocal when they feel their provider appears rushed or is over focused on the desktop computer screen. However, given all of the options, I suspect that for the moment patients feel a face-to-face meeting continues to offer them the best chance of being heard and their concerns answered.

Even when the image on the video screen is sharp and the intelligibility of the audio feed is crystal clear, I bet most providers feel they can learn more about the patient during a live face-to-face encounter than a Zoom-style encounter.

Nonetheless, there are hints that face-to-face visits maybe losing their place in the pantheon of patient-provider encounters. A recent study from England found that there were a significant number of patients who were more forthcoming in reporting their preferences for social care-related quality of life when they were surveyed by internet rather than face-to-face. It is unclear what was behind this observation, however it may be that patients were embarrassed and viewed these questions about their social neediness as too sensitive to share face-to-face.

There is ample evidence of situations in which the internet can provide a level of anonymity that emboldens the user to say things that are cruel and hurtful, using words they might be afraid to voice in a live setting. This license to act in an uncivil manner is behind much of the harm generated by chat rooms and other social media sites. While in these cases the ability to hide behind the video screen is a negative, this study from England suggests that we should be looking for more opportunities to use this emboldening feature with certain individuals and populations who may be intimidated during a face-to-face encounter. It is likely a hybrid approach may be the most beneficial strategy tailored to the individual patient.

One advantage of a face-to-face visit is that each participant can read the body language of the other. This, of course, can be a disadvantage for the provider who has failed to master the art of disguising his “I’m running behind” stress level, when he should be replacing it with an “I’m ready to listen” posture.

Portals have opened up a whole other can of worms, particularly when the provider has failed to clearly delineate what sort of questions are appropriate for an online forum, not informed the patient who will be providing the answer, and a rough idea of when this will happen. It may take several trips up the learning curve for patients and providers to develop a style of writing that make optimal use of the portal format and make it fit the needs of the practice and the patients.

Regardless of what kind of visit platform we are talking about, a lot hinges on the providers choice of words. I recently reviewed some of the work of Jeffrey D. Robinson, PhD, a professor of communication at the Portland State University, Portland, Oregon. He offers the example of the difference between “some” and “any.” When the patient was asked “Is there something else you would like to address today” almost 80% of the patient’s unmet questions were addressed. However, when the question was “Is there anything else ...” very few of the patient’s unmet questions were addressed. Dr. Robinson has also found that when the question is posed early in the visit rather than at the end, it improves the chances of having the patient’s unmet concerns addressed.

I suspect that the face-to-face patient encounter will survive, but it will continue to lose its market share as other platforms emerge. We can be sure there will be change. We need look no further than generative AI to look for the next step. A well-crafted question could help the patient and the provider choose the most appropriate patient encounter format given the patient’s demographic, chief complaint, and prior history, and match this with the provider’s background and strengths.
 

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

Over the last few decades the patient encounter has changed dramatically. Most recently fueled by the COVID pandemic, face-to-face events between patients and providers have become less frequent. The shift began years before with the slow acceptance of telemedicine by third-party payers.

As more practices have opened portals, the encounters between providers and patients via the internet have become more common, but received mixed reviews, often leaving both providers and patients with more questions than answers. Even more recently, the explosive arrival of generative artificial intelligence (AI) has promised, some might say threatened, to add a whole new complexity and uncertainty to patient encounters regardless of the venue or platform.

Still, among the growing collection of options, I think it is fair to say that a live face-to-face encounter remains the gold standard in the opinions of both patients and providers. Patients may have become increasingly critical and vocal when they feel their provider appears rushed or is over focused on the desktop computer screen. However, given all of the options, I suspect that for the moment patients feel a face-to-face meeting continues to offer them the best chance of being heard and their concerns answered.

Even when the image on the video screen is sharp and the intelligibility of the audio feed is crystal clear, I bet most providers feel they can learn more about the patient during a live face-to-face encounter than a Zoom-style encounter.

Nonetheless, there are hints that face-to-face visits maybe losing their place in the pantheon of patient-provider encounters. A recent study from England found that there were a significant number of patients who were more forthcoming in reporting their preferences for social care-related quality of life when they were surveyed by internet rather than face-to-face. It is unclear what was behind this observation, however it may be that patients were embarrassed and viewed these questions about their social neediness as too sensitive to share face-to-face.

There is ample evidence of situations in which the internet can provide a level of anonymity that emboldens the user to say things that are cruel and hurtful, using words they might be afraid to voice in a live setting. This license to act in an uncivil manner is behind much of the harm generated by chat rooms and other social media sites. While in these cases the ability to hide behind the video screen is a negative, this study from England suggests that we should be looking for more opportunities to use this emboldening feature with certain individuals and populations who may be intimidated during a face-to-face encounter. It is likely a hybrid approach may be the most beneficial strategy tailored to the individual patient.

One advantage of a face-to-face visit is that each participant can read the body language of the other. This, of course, can be a disadvantage for the provider who has failed to master the art of disguising his “I’m running behind” stress level, when he should be replacing it with an “I’m ready to listen” posture.

Portals have opened up a whole other can of worms, particularly when the provider has failed to clearly delineate what sort of questions are appropriate for an online forum, not informed the patient who will be providing the answer, and a rough idea of when this will happen. It may take several trips up the learning curve for patients and providers to develop a style of writing that make optimal use of the portal format and make it fit the needs of the practice and the patients.

Regardless of what kind of visit platform we are talking about, a lot hinges on the providers choice of words. I recently reviewed some of the work of Jeffrey D. Robinson, PhD, a professor of communication at the Portland State University, Portland, Oregon. He offers the example of the difference between “some” and “any.” When the patient was asked “Is there something else you would like to address today” almost 80% of the patient’s unmet questions were addressed. However, when the question was “Is there anything else ...” very few of the patient’s unmet questions were addressed. Dr. Robinson has also found that when the question is posed early in the visit rather than at the end, it improves the chances of having the patient’s unmet concerns addressed.

I suspect that the face-to-face patient encounter will survive, but it will continue to lose its market share as other platforms emerge. We can be sure there will be change. We need look no further than generative AI to look for the next step. A well-crafted question could help the patient and the provider choose the most appropriate patient encounter format given the patient’s demographic, chief complaint, and prior history, and match this with the provider’s background and strengths.
 

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

TOPLINE:

Emapalumab (Gamifant)-containing regimens stabilize key laboratory parameters and show a high 12-month survival probability in patients with rheumatologic disease–associated hemophagocytic lymphohistiocytosis (HLH).

METHODOLOGY:

• Researchers conducted a retrospective medical chart review study across 33 US hospitals to assess the real-world treatment patterns and outcomes in patients with HLH treated with emapalumab.
• They included 15 patients with rheumatologic disease–associated HLH (median age at diagnosis, 5 years; 73.3% women) who received at least one dose of emapalumab between November 20, 2018, and October 31, 2021.
• Most patients with rheumatologic disease–associated HLH had either systemic juvenile idiopathic arthritis (n = 9) or adult-onset Still’s disease (n = 1).
• Patients received emapalumab for refractory, recurrent, or progressive disease, with an overall treatment duration of 63 days.
• The primary objective of this study was to describe emapalumab treatment patterns such as time to initiation, treatment duration, dosing patterns, and reasons for initiation.

TAKEAWAY:

• Most patients (60%) with rheumatologic disease–associated HLH were critically ill and were initiated on emapalumab in an intensive care unit; emapalumab was mostly initiated for treating refractory (33.3%) and recurrent (33.3%) disease.
• All patients concurrently received emapalumab with other HLH-related therapies, with glucocorticoids (100%) and anakinra (60%) used most frequently.
• Emapalumab treatment led to achievement of normal fibrinogen levels (> 360 mg/dL), according to defined laboratory criteria in all patients with rheumatologic disease–associated HLH, and an 80.6% reduction in the required glucocorticoid dose.
• The 12-month survival probability from the initiation of emapalumab was 86.7% in all patients with rheumatologic disease–associated HLH and 90.0% in the subset with systemic juvenile idiopathic arthritis or adult-onset Still’s disease.

IN PRACTICE:

“In this study, emapalumab-containing regimens normalized rheumatologic disease–associated laboratory parameters, substantially reduced glucocorticoid dose, and were associated with low mortality,” the authors wrote.

SOURCE:

The study was led by Shanmuganathan Chandrakasan, MD, Children’s Healthcare of Atlanta, Emory University, Atlanta, Georgia, and was published online on September 8, 2024, in Arthritis & Rheumatology.

LIMITATIONS:

Chart data required for analyses were missing or incomplete in this retrospective study. The sample size of patients with rheumatologic disease–associated HLH was small. No safety data were collected.

DISCLOSURES:

The study was supported by Sobi, which markets emapalumab. Some authors declared receiving grants, consulting fees, or payments or having financial and nonfinancial interests and other ties with several pharmaceutical companies, including Sobi.

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

TOPLINE:

Emapalumab (Gamifant)-containing regimens stabilize key laboratory parameters and show a high 12-month survival probability in patients with rheumatologic disease–associated hemophagocytic lymphohistiocytosis (HLH).

METHODOLOGY:

• Researchers conducted a retrospective medical chart review study across 33 US hospitals to assess the real-world treatment patterns and outcomes in patients with HLH treated with emapalumab.
• They included 15 patients with rheumatologic disease–associated HLH (median age at diagnosis, 5 years; 73.3% women) who received at least one dose of emapalumab between November 20, 2018, and October 31, 2021.
• Most patients with rheumatologic disease–associated HLH had either systemic juvenile idiopathic arthritis (n = 9) or adult-onset Still’s disease (n = 1).
• Patients received emapalumab for refractory, recurrent, or progressive disease, with an overall treatment duration of 63 days.
• The primary objective of this study was to describe emapalumab treatment patterns such as time to initiation, treatment duration, dosing patterns, and reasons for initiation.

TAKEAWAY:

• Most patients (60%) with rheumatologic disease–associated HLH were critically ill and were initiated on emapalumab in an intensive care unit; emapalumab was mostly initiated for treating refractory (33.3%) and recurrent (33.3%) disease.
• All patients concurrently received emapalumab with other HLH-related therapies, with glucocorticoids (100%) and anakinra (60%) used most frequently.
• Emapalumab treatment led to achievement of normal fibrinogen levels (> 360 mg/dL), according to defined laboratory criteria in all patients with rheumatologic disease–associated HLH, and an 80.6% reduction in the required glucocorticoid dose.
• The 12-month survival probability from the initiation of emapalumab was 86.7% in all patients with rheumatologic disease–associated HLH and 90.0% in the subset with systemic juvenile idiopathic arthritis or adult-onset Still’s disease.

IN PRACTICE:

“In this study, emapalumab-containing regimens normalized rheumatologic disease–associated laboratory parameters, substantially reduced glucocorticoid dose, and were associated with low mortality,” the authors wrote.

SOURCE:

The study was led by Shanmuganathan Chandrakasan, MD, Children’s Healthcare of Atlanta, Emory University, Atlanta, Georgia, and was published online on September 8, 2024, in Arthritis & Rheumatology.

LIMITATIONS:

Chart data required for analyses were missing or incomplete in this retrospective study. The sample size of patients with rheumatologic disease–associated HLH was small. No safety data were collected.

DISCLOSURES:

The study was supported by Sobi, which markets emapalumab. Some authors declared receiving grants, consulting fees, or payments or having financial and nonfinancial interests and other ties with several pharmaceutical companies, including Sobi.

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

TOPLINE:

Emapalumab (Gamifant)-containing regimens stabilize key laboratory parameters and show a high 12-month survival probability in patients with rheumatologic disease–associated hemophagocytic lymphohistiocytosis (HLH).

METHODOLOGY:

• Researchers conducted a retrospective medical chart review study across 33 US hospitals to assess the real-world treatment patterns and outcomes in patients with HLH treated with emapalumab.
• They included 15 patients with rheumatologic disease–associated HLH (median age at diagnosis, 5 years; 73.3% women) who received at least one dose of emapalumab between November 20, 2018, and October 31, 2021.
• Most patients with rheumatologic disease–associated HLH had either systemic juvenile idiopathic arthritis (n = 9) or adult-onset Still’s disease (n = 1).
• Patients received emapalumab for refractory, recurrent, or progressive disease, with an overall treatment duration of 63 days.
• The primary objective of this study was to describe emapalumab treatment patterns such as time to initiation, treatment duration, dosing patterns, and reasons for initiation.

TAKEAWAY:

• Most patients (60%) with rheumatologic disease–associated HLH were critically ill and were initiated on emapalumab in an intensive care unit; emapalumab was mostly initiated for treating refractory (33.3%) and recurrent (33.3%) disease.
• All patients concurrently received emapalumab with other HLH-related therapies, with glucocorticoids (100%) and anakinra (60%) used most frequently.
• Emapalumab treatment led to achievement of normal fibrinogen levels (> 360 mg/dL), according to defined laboratory criteria in all patients with rheumatologic disease–associated HLH, and an 80.6% reduction in the required glucocorticoid dose.
• The 12-month survival probability from the initiation of emapalumab was 86.7% in all patients with rheumatologic disease–associated HLH and 90.0% in the subset with systemic juvenile idiopathic arthritis or adult-onset Still’s disease.

IN PRACTICE:

“In this study, emapalumab-containing regimens normalized rheumatologic disease–associated laboratory parameters, substantially reduced glucocorticoid dose, and were associated with low mortality,” the authors wrote.

SOURCE:

The study was led by Shanmuganathan Chandrakasan, MD, Children’s Healthcare of Atlanta, Emory University, Atlanta, Georgia, and was published online on September 8, 2024, in Arthritis & Rheumatology.

LIMITATIONS:

Chart data required for analyses were missing or incomplete in this retrospective study. The sample size of patients with rheumatologic disease–associated HLH was small. No safety data were collected.

DISCLOSURES:

The study was supported by Sobi, which markets emapalumab. Some authors declared receiving grants, consulting fees, or payments or having financial and nonfinancial interests and other ties with several pharmaceutical companies, including Sobi.

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

AMSTERDAM — There is a mountain of evidence that atopic dermatitis (AD) exerts a large negative impact on quality of life, but a unique study with data from more than 30,000 individuals showed that adults whose AD started in childhood carry a far greater psychological and social burden throughout their life relative to AD starting after childhood.

These data, drawn from the ambitious Scars of Life (SOL) project, “suggest that childhood AD persisting into adulthood is its own phenotype,” reported Jonathan I. Silverberg, MD, PhD, director of clinical research, Department of Dermatology, George Washington University, Washington, DC.

Dr. Silverberg

One reasonable message from these data is that the failure to achieve adequate control of AD in children, whether by a late start of systemic agents or other reasons, results in a greater lifetime burden of disease when the burden beyond physical symptoms is measured, according to Dr. Silverberg.
 

More Than 30,000 From Five Continents Participated

In the SOL project, which was designed to analyze how the age of AD onset affects the severity of symptoms and quality of life, completed questionnaires were collected from 30,801 individuals in 27 countries on five continents. The questions, which elicited data to measure the burden of AD, were developed in association with several professional and patient associations with an interest in AD, including the National Eczema Association.

The SOL project has produced an enormous amount of data in four distinct groups, but Dr. Silverberg, speaking in a late-breaking news session at the annual congress of the European Academy of Dermatology and Venereology, focused on a comparison between the 2875 participants who had AD in childhood that has persisted into adulthood and the 7383 adults with adult-onset AD. Data from the other two subsets in SOL — AD in childhood but not in adulthood and no AD in either phase of life — are expected to fuel an extended series of publications.

In the two groups, baseline characteristics were similar with about 60% reporting moderate to severe symptoms and a median age of about 37 years. The proportion of women was 61% in both groups.

Using the PUSH-D questionnaire, which Dr. Silverberg described as a validated tool for gauging a sense of stigmatization, the greater burden of AD was remarkably consistent for those with childhood-onset AD vs adult-onset AD. With higher scores representing a greater sense of stigmatization, the differences in the overall score (23.0 vs 18.1; P < .0001) were highly significant as was every other domain evaluated.

For all five social behavior domains, such as avoiding contact in public and wariness of approaching people spontaneously, having AD onset in childhood persisting into adulthood produced significantly higher scores than having AD onset in adulthood, with no exceptions (P < .001 for all).
 

AD From Childhood Consistently Results in Worse Outcomes

Providing examples for some of the other 12 domains, Dr. Silverberg maintained that feelings of shame and psychological discomfort were always greater in adults with AD persistent since childhood vs AD starting in adulthood. The P values for these outcomes, such as experiencing bias at work or reporting a sense that others avoided them, were typically highly significant (P < .001).

Compared with those whose AD started in adulthood, “adults with atopic eczema that started during childhood have significantly more difficulties in their life, including occupational relationships, daily life, personal life, and partner or family relationships,” Dr. Silverberg reported.

He said that the data were controlled for multiple confounders, particularly greater severity of AD. He acknowledged that childhood onset might be considered a surrogate for more severe disease, but the data were controlled for this possibility.

Despite the fact that there are “thousands of studies across all age groups showing the burden of AD,” Dr. Silverberg considers these data to be unique by emphasizing the burden of chronicity rather than the impact of AD in any single moment in time.

For those with chronic AD from childhood, “the effect is not just on physical health but a deep negative influence on psychological and social aspects of life,” Dr. Silverberg said, suggesting that the independent effects of chronicity might be worth studying across other dermatologic diseases.

“Regulatory agencies focus on what you can do in that moment of time, losing the bigger picture of how patients are affected chronically,” he said, adding that this is an area of clinical research that should be further explored.

What the data further suggest “is that the earlier we intervene, the more likely patients will do better long term,” he said.
 

Data Provide Evidence of Systemic Therapy in Kids

For Gudrun Ratzinger, MD, of the Department of Dermatology and Venerology at the Medical University of Innsbruck in Austria, these are valuable data.

“When I prescribe systemic therapies to children, I often get resistance from the healthcare system and even other colleagues,” said Dr. Ratzinger, who was asked to comment on the results. “We are at a teaching hospital, but I often find that when patients return to their home physician, the systemic therapies are stopped.”

In her own practice, she believes the most effective therapies should be introduced in children and adults when complete control is not achieved on first-line drugs. “These data are very helpful for me in explaining to others the importance of effective treatment of atopic dermatitis in children,” she said.

Dr. Silverberg reported financial relationships with more than 40 pharmaceutical companies, including those that make drugs for AD. Dr. Ratzinger reported financial relationships with AbbVie, Almirall, Boehringer Ingelheim, Eli Lilly, Janssen, Leo Pharma, Novartis, Pelpharma, Pfizer, and UCB.

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

AMSTERDAM — There is a mountain of evidence that atopic dermatitis (AD) exerts a large negative impact on quality of life, but a unique study with data from more than 30,000 individuals showed that adults whose AD started in childhood carry a far greater psychological and social burden throughout their life relative to AD starting after childhood.

These data, drawn from the ambitious Scars of Life (SOL) project, “suggest that childhood AD persisting into adulthood is its own phenotype,” reported Jonathan I. Silverberg, MD, PhD, director of clinical research, Department of Dermatology, George Washington University, Washington, DC.

Dr. Silverberg

One reasonable message from these data is that the failure to achieve adequate control of AD in children, whether by a late start of systemic agents or other reasons, results in a greater lifetime burden of disease when the burden beyond physical symptoms is measured, according to Dr. Silverberg.
 

More Than 30,000 From Five Continents Participated

In the SOL project, which was designed to analyze how the age of AD onset affects the severity of symptoms and quality of life, completed questionnaires were collected from 30,801 individuals in 27 countries on five continents. The questions, which elicited data to measure the burden of AD, were developed in association with several professional and patient associations with an interest in AD, including the National Eczema Association.

The SOL project has produced an enormous amount of data in four distinct groups, but Dr. Silverberg, speaking in a late-breaking news session at the annual congress of the European Academy of Dermatology and Venereology, focused on a comparison between the 2875 participants who had AD in childhood that has persisted into adulthood and the 7383 adults with adult-onset AD. Data from the other two subsets in SOL — AD in childhood but not in adulthood and no AD in either phase of life — are expected to fuel an extended series of publications.

In the two groups, baseline characteristics were similar with about 60% reporting moderate to severe symptoms and a median age of about 37 years. The proportion of women was 61% in both groups.

Using the PUSH-D questionnaire, which Dr. Silverberg described as a validated tool for gauging a sense of stigmatization, the greater burden of AD was remarkably consistent for those with childhood-onset AD vs adult-onset AD. With higher scores representing a greater sense of stigmatization, the differences in the overall score (23.0 vs 18.1; P < .0001) were highly significant as was every other domain evaluated.

For all five social behavior domains, such as avoiding contact in public and wariness of approaching people spontaneously, having AD onset in childhood persisting into adulthood produced significantly higher scores than having AD onset in adulthood, with no exceptions (P < .001 for all).
 

AD From Childhood Consistently Results in Worse Outcomes

Providing examples for some of the other 12 domains, Dr. Silverberg maintained that feelings of shame and psychological discomfort were always greater in adults with AD persistent since childhood vs AD starting in adulthood. The P values for these outcomes, such as experiencing bias at work or reporting a sense that others avoided them, were typically highly significant (P < .001).

Compared with those whose AD started in adulthood, “adults with atopic eczema that started during childhood have significantly more difficulties in their life, including occupational relationships, daily life, personal life, and partner or family relationships,” Dr. Silverberg reported.

He said that the data were controlled for multiple confounders, particularly greater severity of AD. He acknowledged that childhood onset might be considered a surrogate for more severe disease, but the data were controlled for this possibility.

Despite the fact that there are “thousands of studies across all age groups showing the burden of AD,” Dr. Silverberg considers these data to be unique by emphasizing the burden of chronicity rather than the impact of AD in any single moment in time.

For those with chronic AD from childhood, “the effect is not just on physical health but a deep negative influence on psychological and social aspects of life,” Dr. Silverberg said, suggesting that the independent effects of chronicity might be worth studying across other dermatologic diseases.

“Regulatory agencies focus on what you can do in that moment of time, losing the bigger picture of how patients are affected chronically,” he said, adding that this is an area of clinical research that should be further explored.

What the data further suggest “is that the earlier we intervene, the more likely patients will do better long term,” he said.
 

Data Provide Evidence of Systemic Therapy in Kids

For Gudrun Ratzinger, MD, of the Department of Dermatology and Venerology at the Medical University of Innsbruck in Austria, these are valuable data.

“When I prescribe systemic therapies to children, I often get resistance from the healthcare system and even other colleagues,” said Dr. Ratzinger, who was asked to comment on the results. “We are at a teaching hospital, but I often find that when patients return to their home physician, the systemic therapies are stopped.”

In her own practice, she believes the most effective therapies should be introduced in children and adults when complete control is not achieved on first-line drugs. “These data are very helpful for me in explaining to others the importance of effective treatment of atopic dermatitis in children,” she said.

Dr. Silverberg reported financial relationships with more than 40 pharmaceutical companies, including those that make drugs for AD. Dr. Ratzinger reported financial relationships with AbbVie, Almirall, Boehringer Ingelheim, Eli Lilly, Janssen, Leo Pharma, Novartis, Pelpharma, Pfizer, and UCB.

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

AMSTERDAM — There is a mountain of evidence that atopic dermatitis (AD) exerts a large negative impact on quality of life, but a unique study with data from more than 30,000 individuals showed that adults whose AD started in childhood carry a far greater psychological and social burden throughout their life relative to AD starting after childhood.

These data, drawn from the ambitious Scars of Life (SOL) project, “suggest that childhood AD persisting into adulthood is its own phenotype,” reported Jonathan I. Silverberg, MD, PhD, director of clinical research, Department of Dermatology, George Washington University, Washington, DC.

Dr. Silverberg

One reasonable message from these data is that the failure to achieve adequate control of AD in children, whether by a late start of systemic agents or other reasons, results in a greater lifetime burden of disease when the burden beyond physical symptoms is measured, according to Dr. Silverberg.
 

More Than 30,000 From Five Continents Participated

In the SOL project, which was designed to analyze how the age of AD onset affects the severity of symptoms and quality of life, completed questionnaires were collected from 30,801 individuals in 27 countries on five continents. The questions, which elicited data to measure the burden of AD, were developed in association with several professional and patient associations with an interest in AD, including the National Eczema Association.

The SOL project has produced an enormous amount of data in four distinct groups, but Dr. Silverberg, speaking in a late-breaking news session at the annual congress of the European Academy of Dermatology and Venereology, focused on a comparison between the 2875 participants who had AD in childhood that has persisted into adulthood and the 7383 adults with adult-onset AD. Data from the other two subsets in SOL — AD in childhood but not in adulthood and no AD in either phase of life — are expected to fuel an extended series of publications.

In the two groups, baseline characteristics were similar with about 60% reporting moderate to severe symptoms and a median age of about 37 years. The proportion of women was 61% in both groups.

Using the PUSH-D questionnaire, which Dr. Silverberg described as a validated tool for gauging a sense of stigmatization, the greater burden of AD was remarkably consistent for those with childhood-onset AD vs adult-onset AD. With higher scores representing a greater sense of stigmatization, the differences in the overall score (23.0 vs 18.1; P < .0001) were highly significant as was every other domain evaluated.

For all five social behavior domains, such as avoiding contact in public and wariness of approaching people spontaneously, having AD onset in childhood persisting into adulthood produced significantly higher scores than having AD onset in adulthood, with no exceptions (P < .001 for all).
 

AD From Childhood Consistently Results in Worse Outcomes

Providing examples for some of the other 12 domains, Dr. Silverberg maintained that feelings of shame and psychological discomfort were always greater in adults with AD persistent since childhood vs AD starting in adulthood. The P values for these outcomes, such as experiencing bias at work or reporting a sense that others avoided them, were typically highly significant (P < .001).

Compared with those whose AD started in adulthood, “adults with atopic eczema that started during childhood have significantly more difficulties in their life, including occupational relationships, daily life, personal life, and partner or family relationships,” Dr. Silverberg reported.

He said that the data were controlled for multiple confounders, particularly greater severity of AD. He acknowledged that childhood onset might be considered a surrogate for more severe disease, but the data were controlled for this possibility.

Despite the fact that there are “thousands of studies across all age groups showing the burden of AD,” Dr. Silverberg considers these data to be unique by emphasizing the burden of chronicity rather than the impact of AD in any single moment in time.

For those with chronic AD from childhood, “the effect is not just on physical health but a deep negative influence on psychological and social aspects of life,” Dr. Silverberg said, suggesting that the independent effects of chronicity might be worth studying across other dermatologic diseases.

“Regulatory agencies focus on what you can do in that moment of time, losing the bigger picture of how patients are affected chronically,” he said, adding that this is an area of clinical research that should be further explored.

What the data further suggest “is that the earlier we intervene, the more likely patients will do better long term,” he said.
 

Data Provide Evidence of Systemic Therapy in Kids

For Gudrun Ratzinger, MD, of the Department of Dermatology and Venerology at the Medical University of Innsbruck in Austria, these are valuable data.

“When I prescribe systemic therapies to children, I often get resistance from the healthcare system and even other colleagues,” said Dr. Ratzinger, who was asked to comment on the results. “We are at a teaching hospital, but I often find that when patients return to their home physician, the systemic therapies are stopped.”

In her own practice, she believes the most effective therapies should be introduced in children and adults when complete control is not achieved on first-line drugs. “These data are very helpful for me in explaining to others the importance of effective treatment of atopic dermatitis in children,” she said.

Dr. Silverberg reported financial relationships with more than 40 pharmaceutical companies, including those that make drugs for AD. Dr. Ratzinger reported financial relationships with AbbVie, Almirall, Boehringer Ingelheim, Eli Lilly, Janssen, Leo Pharma, Novartis, Pelpharma, Pfizer, and UCB.

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

Despite the “remarkable progress” in cancer research and care, cancer remains “an ongoing public health challenge,” which requires significant attention and funding, according to the Cancer Progress Report 2024 from the American Association for Cancer Research (AACR).

The AACR’s 216-page report — an annual endeavor now in its 14th year — focused on the “tremendous” strides made in cancer care, prevention, and early detection and highlighted areas where more research and attention are warranted. 

One key area is funding. For the first time since 2016, federal funding for the National Institutes of Health (NIH) and National Cancer Institute (NCI) decreased in the past year. The cuts followed nearly a decade of funding increases that saw the NIH budget expand by nearly $15 billion, and that allowed for a “rapid pace and broad scope” of advances in cancer, AACR’s chief executive officer Margaret Foti, MD, PhD, said during a press briefing.

These recent cuts “threaten to curtail the medical progress seen in recent years and stymie future advancements,” said Dr. Foti, who called on Congress to commit to funding cancer research at significant and consistent levels to “maintain the momentum of progress against cancer.”
 

Inside the Report: Big Progress

Overall, advances in prevention, early detection, and treatment have helped catch more cancers earlier and save lives. 

According to the AACR report, the age-adjusted overall cancer death rate in the United States fell by 33% between 1991 and 2021, meaning about 4.1 million cancer deaths were averted. The overall cancer death rate for children and adolescents has declined by 24% in the past 2 decades. The 5-year relative survival rate for children diagnosed with cancer in the US has improved from 58% for those diagnosed in the mid-1970s to 85% for those diagnosed between 2013 and 2019.

The past fiscal year has seen many new approvals for cancer drugs, diagnostics, and screening tests. From July 1, 2023, to June 30, 2024, the Food and Drug Administration (FDA) approved 15 new anticancer therapeutics, as well as 15 new indications for previously approved agents, one new imaging agent, several artificial intelligence (AI) tools to improve early cancer detection and diagnosis, and two minimally invasive tests for assessing inherited cancer risk or early cancer detection, according to the report.

“Cancer diagnostics are becoming more sophisticated,” AACR president Patricia M. LoRusso, DO, PhD, said during the briefing. “New technologies, such as spatial transcriptomics, are helping us study tumors at a cellular level, and helping to unveil things that we did not initially even begin to understand or think of. AI-based approaches are beginning to transform cancer detection, diagnosis, clinical decision-making, and treatment response monitoring.” 

The report also highlights the significant progress in many childhood and adolescent/young adult cancers, Dr. LoRusso noted. These include FDA approvals for two new molecularly targeted therapeutics: tovorafenib for children with certain types of brain tumor and repotrectinib for children with a wide array of cancer types that have a specific genetic alteration known as NTRK gene fusion. It also includes an expanded approval for eflornithine to reduce the risk for relapse in children with high-risk neuroblastoma.

“Decades — decades — of basic research discoveries, have led to these clinical breakthroughs,” she stressed. “These gains against cancer are because of the rapid progress in our ability to decode the cancer genome, which has opened new and innovative avenues for drug development.”
 

The Gaps

Even with progress in cancer prevention, early detection, and treatment, cancer remains a significant issue.

“In 2024, it is estimated that more than 2 million new cases of cancer will be diagnosed in the United States. More than 611,000 people will die from the disease,” according to the report.

The 2024 report shows that incidence rates for some cancers are increasing in the United States, including vaccine-preventable cancers such as human papillomavirus (HPV)–associated oral cancers and, in young adults, cervical cancers. A recent analysis also found that overall cervical cancer incidence among women aged 30-34 years increased by 2.5% a year between 2012 and 2019.

Furthermore, despite clear evidence demonstrating that the HPV vaccine reduces cervical cancer incidence, uptake has remained poor, with only 38.6% of US children and adolescents aged 9-17 years receiving at least one dose of the vaccine in 2022.

Early-onset cancers are also increasing. Rates of breast, colorectal, and other cancers are on the rise in adults younger than 50 years, the report noted.

The report also pointed to data that 40% of all cancer cases in the United States can be attributed to preventable factors, such as smoking, excess body weight, and alcohol. However, our understanding of these risk factors has improved. Excessive levels of alcohol consumption have, for instance, been shown to increase the risk for six different types of cancer: certain types of head and neck cancer, esophageal squamous cell carcinoma, and breast, colorectal, liver, and stomach cancers.

Financial toxicity remains prevalent as well.

The report explains that financial hardship following a cancer diagnosis is widespread, and the effects can last for years. In fact, more than 40% of patients can spend their entire life savings within the first 2 years of cancer treatment. Among adult survivors of childhood cancers, 20.7% had trouble paying their medical bills, 29.9% said they had been sent to debt collection for unpaid bills, 14.1% had forgone medical care, and 26.8% could not afford nutritious meals.

For young cancer survivors, the lifetime costs associated with a diagnosis of cancer are substantial, reaching an average of $259,324 per person.

On a global level, it is estimated that from 2020 to 2050, the cumulative economic burden of cancer will be $25.2 trillion.
 

The Path Forward

Despite these challenges, Dr. LoRusso said, “it is unquestionable that we are in a time of unparalleled opportunities in cancer research.

“I am excited about what the future holds for cancer research, and especially for patient care,” she said. 

However, funding commitments are needed to avoid impeding this momentum and losing a “talented and creative young workforce” that has brought new ideas and new technologies to the table.

Continued robust funding will help “to markedly improve cancer care, increase cancer survivorship, spur economic growth, and maintain the United States’ position as the global leader in science and medical research,” she added.

The AACR report specifically calls on Congress to:

• Appropriate at least $51.3 billion in fiscal year 2025 for the base budget of the NIH and at least $7.934 billion for the NCI.
• Provide $3.6 billion in dedicated funding for Cancer Moonshot activities through fiscal year 2026 in addition to other funding, consistent with the President’s fiscal year 2025 budget.
• Appropriate at least $472.4 million in fiscal year 2025 for the CDC’s Division of Cancer Prevention to support comprehensive cancer control, central cancer registries, and screening and awareness programs for specific cancers.
• Allocate $55 million in funding for the Oncology Center of Excellence at FDA in fiscal year 2025 to provide regulators with the staff and tools necessary to conduct expedited review of cancer-related medical products.

By working together with Congress and other stakeholders, “we will be able to accelerate the pace of progress and make major strides toward the lifesaving goal of preventing and curing all cancers at the earliest possible time,” Dr. Foti said. “I believe if we do that ... one day we will win this war on cancer.”

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

Despite the “remarkable progress” in cancer research and care, cancer remains “an ongoing public health challenge,” which requires significant attention and funding, according to the Cancer Progress Report 2024 from the American Association for Cancer Research (AACR).

The AACR’s 216-page report — an annual endeavor now in its 14th year — focused on the “tremendous” strides made in cancer care, prevention, and early detection and highlighted areas where more research and attention are warranted. 

One key area is funding. For the first time since 2016, federal funding for the National Institutes of Health (NIH) and National Cancer Institute (NCI) decreased in the past year. The cuts followed nearly a decade of funding increases that saw the NIH budget expand by nearly $15 billion, and that allowed for a “rapid pace and broad scope” of advances in cancer, AACR’s chief executive officer Margaret Foti, MD, PhD, said during a press briefing.

These recent cuts “threaten to curtail the medical progress seen in recent years and stymie future advancements,” said Dr. Foti, who called on Congress to commit to funding cancer research at significant and consistent levels to “maintain the momentum of progress against cancer.”
 

Inside the Report: Big Progress

Overall, advances in prevention, early detection, and treatment have helped catch more cancers earlier and save lives. 

According to the AACR report, the age-adjusted overall cancer death rate in the United States fell by 33% between 1991 and 2021, meaning about 4.1 million cancer deaths were averted. The overall cancer death rate for children and adolescents has declined by 24% in the past 2 decades. The 5-year relative survival rate for children diagnosed with cancer in the US has improved from 58% for those diagnosed in the mid-1970s to 85% for those diagnosed between 2013 and 2019.

The past fiscal year has seen many new approvals for cancer drugs, diagnostics, and screening tests. From July 1, 2023, to June 30, 2024, the Food and Drug Administration (FDA) approved 15 new anticancer therapeutics, as well as 15 new indications for previously approved agents, one new imaging agent, several artificial intelligence (AI) tools to improve early cancer detection and diagnosis, and two minimally invasive tests for assessing inherited cancer risk or early cancer detection, according to the report.

“Cancer diagnostics are becoming more sophisticated,” AACR president Patricia M. LoRusso, DO, PhD, said during the briefing. “New technologies, such as spatial transcriptomics, are helping us study tumors at a cellular level, and helping to unveil things that we did not initially even begin to understand or think of. AI-based approaches are beginning to transform cancer detection, diagnosis, clinical decision-making, and treatment response monitoring.” 

The report also highlights the significant progress in many childhood and adolescent/young adult cancers, Dr. LoRusso noted. These include FDA approvals for two new molecularly targeted therapeutics: tovorafenib for children with certain types of brain tumor and repotrectinib for children with a wide array of cancer types that have a specific genetic alteration known as NTRK gene fusion. It also includes an expanded approval for eflornithine to reduce the risk for relapse in children with high-risk neuroblastoma.

“Decades — decades — of basic research discoveries, have led to these clinical breakthroughs,” she stressed. “These gains against cancer are because of the rapid progress in our ability to decode the cancer genome, which has opened new and innovative avenues for drug development.”
 

The Gaps

Even with progress in cancer prevention, early detection, and treatment, cancer remains a significant issue.

“In 2024, it is estimated that more than 2 million new cases of cancer will be diagnosed in the United States. More than 611,000 people will die from the disease,” according to the report.

The 2024 report shows that incidence rates for some cancers are increasing in the United States, including vaccine-preventable cancers such as human papillomavirus (HPV)–associated oral cancers and, in young adults, cervical cancers. A recent analysis also found that overall cervical cancer incidence among women aged 30-34 years increased by 2.5% a year between 2012 and 2019.

Furthermore, despite clear evidence demonstrating that the HPV vaccine reduces cervical cancer incidence, uptake has remained poor, with only 38.6% of US children and adolescents aged 9-17 years receiving at least one dose of the vaccine in 2022.

Early-onset cancers are also increasing. Rates of breast, colorectal, and other cancers are on the rise in adults younger than 50 years, the report noted.

The report also pointed to data that 40% of all cancer cases in the United States can be attributed to preventable factors, such as smoking, excess body weight, and alcohol. However, our understanding of these risk factors has improved. Excessive levels of alcohol consumption have, for instance, been shown to increase the risk for six different types of cancer: certain types of head and neck cancer, esophageal squamous cell carcinoma, and breast, colorectal, liver, and stomach cancers.

Financial toxicity remains prevalent as well.

The report explains that financial hardship following a cancer diagnosis is widespread, and the effects can last for years. In fact, more than 40% of patients can spend their entire life savings within the first 2 years of cancer treatment. Among adult survivors of childhood cancers, 20.7% had trouble paying their medical bills, 29.9% said they had been sent to debt collection for unpaid bills, 14.1% had forgone medical care, and 26.8% could not afford nutritious meals.

For young cancer survivors, the lifetime costs associated with a diagnosis of cancer are substantial, reaching an average of $259,324 per person.

On a global level, it is estimated that from 2020 to 2050, the cumulative economic burden of cancer will be $25.2 trillion.
 

The Path Forward

Despite these challenges, Dr. LoRusso said, “it is unquestionable that we are in a time of unparalleled opportunities in cancer research.

“I am excited about what the future holds for cancer research, and especially for patient care,” she said. 

However, funding commitments are needed to avoid impeding this momentum and losing a “talented and creative young workforce” that has brought new ideas and new technologies to the table.

Continued robust funding will help “to markedly improve cancer care, increase cancer survivorship, spur economic growth, and maintain the United States’ position as the global leader in science and medical research,” she added.

The AACR report specifically calls on Congress to:

• Appropriate at least $51.3 billion in fiscal year 2025 for the base budget of the NIH and at least $7.934 billion for the NCI.
• Provide $3.6 billion in dedicated funding for Cancer Moonshot activities through fiscal year 2026 in addition to other funding, consistent with the President’s fiscal year 2025 budget.
• Appropriate at least $472.4 million in fiscal year 2025 for the CDC’s Division of Cancer Prevention to support comprehensive cancer control, central cancer registries, and screening and awareness programs for specific cancers.
• Allocate $55 million in funding for the Oncology Center of Excellence at FDA in fiscal year 2025 to provide regulators with the staff and tools necessary to conduct expedited review of cancer-related medical products.

By working together with Congress and other stakeholders, “we will be able to accelerate the pace of progress and make major strides toward the lifesaving goal of preventing and curing all cancers at the earliest possible time,” Dr. Foti said. “I believe if we do that ... one day we will win this war on cancer.”

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

Despite the “remarkable progress” in cancer research and care, cancer remains “an ongoing public health challenge,” which requires significant attention and funding, according to the Cancer Progress Report 2024 from the American Association for Cancer Research (AACR).

The AACR’s 216-page report — an annual endeavor now in its 14th year — focused on the “tremendous” strides made in cancer care, prevention, and early detection and highlighted areas where more research and attention are warranted. 

One key area is funding. For the first time since 2016, federal funding for the National Institutes of Health (NIH) and National Cancer Institute (NCI) decreased in the past year. The cuts followed nearly a decade of funding increases that saw the NIH budget expand by nearly $15 billion, and that allowed for a “rapid pace and broad scope” of advances in cancer, AACR’s chief executive officer Margaret Foti, MD, PhD, said during a press briefing.

These recent cuts “threaten to curtail the medical progress seen in recent years and stymie future advancements,” said Dr. Foti, who called on Congress to commit to funding cancer research at significant and consistent levels to “maintain the momentum of progress against cancer.”
 

Inside the Report: Big Progress

Overall, advances in prevention, early detection, and treatment have helped catch more cancers earlier and save lives. 

According to the AACR report, the age-adjusted overall cancer death rate in the United States fell by 33% between 1991 and 2021, meaning about 4.1 million cancer deaths were averted. The overall cancer death rate for children and adolescents has declined by 24% in the past 2 decades. The 5-year relative survival rate for children diagnosed with cancer in the US has improved from 58% for those diagnosed in the mid-1970s to 85% for those diagnosed between 2013 and 2019.

The past fiscal year has seen many new approvals for cancer drugs, diagnostics, and screening tests. From July 1, 2023, to June 30, 2024, the Food and Drug Administration (FDA) approved 15 new anticancer therapeutics, as well as 15 new indications for previously approved agents, one new imaging agent, several artificial intelligence (AI) tools to improve early cancer detection and diagnosis, and two minimally invasive tests for assessing inherited cancer risk or early cancer detection, according to the report.

“Cancer diagnostics are becoming more sophisticated,” AACR president Patricia M. LoRusso, DO, PhD, said during the briefing. “New technologies, such as spatial transcriptomics, are helping us study tumors at a cellular level, and helping to unveil things that we did not initially even begin to understand or think of. AI-based approaches are beginning to transform cancer detection, diagnosis, clinical decision-making, and treatment response monitoring.” 

The report also highlights the significant progress in many childhood and adolescent/young adult cancers, Dr. LoRusso noted. These include FDA approvals for two new molecularly targeted therapeutics: tovorafenib for children with certain types of brain tumor and repotrectinib for children with a wide array of cancer types that have a specific genetic alteration known as NTRK gene fusion. It also includes an expanded approval for eflornithine to reduce the risk for relapse in children with high-risk neuroblastoma.

“Decades — decades — of basic research discoveries, have led to these clinical breakthroughs,” she stressed. “These gains against cancer are because of the rapid progress in our ability to decode the cancer genome, which has opened new and innovative avenues for drug development.”
 

The Gaps

Even with progress in cancer prevention, early detection, and treatment, cancer remains a significant issue.

“In 2024, it is estimated that more than 2 million new cases of cancer will be diagnosed in the United States. More than 611,000 people will die from the disease,” according to the report.

The 2024 report shows that incidence rates for some cancers are increasing in the United States, including vaccine-preventable cancers such as human papillomavirus (HPV)–associated oral cancers and, in young adults, cervical cancers. A recent analysis also found that overall cervical cancer incidence among women aged 30-34 years increased by 2.5% a year between 2012 and 2019.

Furthermore, despite clear evidence demonstrating that the HPV vaccine reduces cervical cancer incidence, uptake has remained poor, with only 38.6% of US children and adolescents aged 9-17 years receiving at least one dose of the vaccine in 2022.

Early-onset cancers are also increasing. Rates of breast, colorectal, and other cancers are on the rise in adults younger than 50 years, the report noted.

The report also pointed to data that 40% of all cancer cases in the United States can be attributed to preventable factors, such as smoking, excess body weight, and alcohol. However, our understanding of these risk factors has improved. Excessive levels of alcohol consumption have, for instance, been shown to increase the risk for six different types of cancer: certain types of head and neck cancer, esophageal squamous cell carcinoma, and breast, colorectal, liver, and stomach cancers.

Financial toxicity remains prevalent as well.

The report explains that financial hardship following a cancer diagnosis is widespread, and the effects can last for years. In fact, more than 40% of patients can spend their entire life savings within the first 2 years of cancer treatment. Among adult survivors of childhood cancers, 20.7% had trouble paying their medical bills, 29.9% said they had been sent to debt collection for unpaid bills, 14.1% had forgone medical care, and 26.8% could not afford nutritious meals.

For young cancer survivors, the lifetime costs associated with a diagnosis of cancer are substantial, reaching an average of $259,324 per person.

On a global level, it is estimated that from 2020 to 2050, the cumulative economic burden of cancer will be $25.2 trillion.
 

The Path Forward

Despite these challenges, Dr. LoRusso said, “it is unquestionable that we are in a time of unparalleled opportunities in cancer research.

“I am excited about what the future holds for cancer research, and especially for patient care,” she said. 

However, funding commitments are needed to avoid impeding this momentum and losing a “talented and creative young workforce” that has brought new ideas and new technologies to the table.

Continued robust funding will help “to markedly improve cancer care, increase cancer survivorship, spur economic growth, and maintain the United States’ position as the global leader in science and medical research,” she added.

The AACR report specifically calls on Congress to:

• Appropriate at least $51.3 billion in fiscal year 2025 for the base budget of the NIH and at least $7.934 billion for the NCI.
• Provide $3.6 billion in dedicated funding for Cancer Moonshot activities through fiscal year 2026 in addition to other funding, consistent with the President’s fiscal year 2025 budget.
• Appropriate at least $472.4 million in fiscal year 2025 for the CDC’s Division of Cancer Prevention to support comprehensive cancer control, central cancer registries, and screening and awareness programs for specific cancers.
• Allocate $55 million in funding for the Oncology Center of Excellence at FDA in fiscal year 2025 to provide regulators with the staff and tools necessary to conduct expedited review of cancer-related medical products.

By working together with Congress and other stakeholders, “we will be able to accelerate the pace of progress and make major strides toward the lifesaving goal of preventing and curing all cancers at the earliest possible time,” Dr. Foti said. “I believe if we do that ... one day we will win this war on cancer.”

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

How many weeks of vacation do you take each year? Does it feel like enough? What prevents you from taking more time off? Is it a contractual obligation to your employer? Or a concern about the lack of income while your are away? Is it the difficulty of finding coverage for your patient care responsibilities? How much of it is the dread of facing your unattended or poorly attended EHR box when you return?

A recent survey of more than 3000 US physicians found that almost 60% took 3 weeks or less vacation per year? The investigators also learned that 70% of the respondents did patient-related tasks while they were on vacation and less than half had full EHR coverage while they were away. Not surprisingly, providers who expressed concerns about finding someone to cover clinical responsibilities and financial concerns were less likely to take more than 3 weeks’ vacation.

As one might hope, taking more than 3 weeks’ vacation and having full EHR coverage were associated with decreased rates of burnout. On the other hand, spending more than 30 minutes per day doing patient-related work while on vacation was associated with higher rates of burnout.

In their conclusion, the authors suggest that if we hope to reduce physician burnout, employers should introduce system-level initiatives to ensure that physicians take adequate vacation and have adequate coverage for their clinical responsibilities — including EHR inbox management.

I will readily admit that I was one of those physicians who took less than 3 weeks of vacation and can’t recall ever taking more than 2 weeks. Since most of our vacations were staycations, I would usually round on the newborns first thing in the morning when I was in town to keep the flow of new patients coming into the practice.

I’m sure there was some collateral damage to my family, but our children continue to reassure me that they weren’t envious of their peers who went away on “real” vacations. As adults two of them take their families on the kind of vacations that make me envious. The third has married someone who shares, what I might call, a “robust commitment” to showing up in the office. But they seem to be a happy couple.

At the root of my vacation style was an egotistical delusion that there weren’t any clinicians in the community who could look after my patients as well as I did. Unfortunately, I had done little to discourage those patients who shared my distorted view.

I was lucky to have spent nearly all my career without the added burden of an EHR inbox. However, in the lead up to our infrequent vacations, the rush to tie up the loose ends of those patients for whom we had not achieved diagnostic closure was stressful and time consuming. Luckily, as a primary care pediatrician most of their problems were short lived. But, leaving the ship battened down could be exhausting.

I can fully understand why the physicians who are taking less than 3 weeks’ vacation and continue to be burdened by patient-related tasks while they are “away” are more likely to experience burnout. However, I wonder why I seemed to have been resistant considering my vacation style, which the authors of the above-mentioned article feel would have placed me at high risk.

I think the answer may lie in my commitment to making decisions that allowed me to maintain equilibrium in my life. In other words, if there were things in my day-to-day activities that were so taxing or distasteful that I am counting the hours and days until I can escape them, then I needed to make the necessary changes promptly and not count on a vacation to repair the accumulating damage. That may have required cutting back some responsibilities or it may have meant that I needed to be in better mental and physical shape to be able to maintain that equilibrium. Maybe it was more sleep, more exercise, less television, not investing as much in time-wasting meetings. This doesn’t mean that I didn’t have bad days. Stuff happens. But if I was putting together two or three bad days a week, something had to change. A vacation wasn’t going solve the inherent or systemic problems that are making day-to-day life so intolerable that I needed to escape for some respite.

In full disclosure, I will share that at age 55 I took a leave of 2 1/2 months and with my wife and another couple bicycled across America. This was a goal I had harbored since childhood and in anticipation over several decades had banked considerable coverage equity by doing extra coverage for other providers to minimize my guilt feelings at being away. This was not an escape from I job I didn’t enjoy going to everyday. It was an exercise in goal fulfillment.

I think the authors of this recent study should be applauded for providing some numbers to support the obvious. However, if we are looking for ways to minimize physician burnout, we should be giving more attention to the factors in clinical practice that are making it so intolerable. More vacation time is just one strategy.

Encouraging a clinician to take a bit more vacation may help. But, having someone to properly manage the EHR inbox would do a lot more. If your coverage is telling everyone to “Wait until Dr. Away has returned” it is only going to make things worse.

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

How many weeks of vacation do you take each year? Does it feel like enough? What prevents you from taking more time off? Is it a contractual obligation to your employer? Or a concern about the lack of income while your are away? Is it the difficulty of finding coverage for your patient care responsibilities? How much of it is the dread of facing your unattended or poorly attended EHR box when you return?

A recent survey of more than 3000 US physicians found that almost 60% took 3 weeks or less vacation per year? The investigators also learned that 70% of the respondents did patient-related tasks while they were on vacation and less than half had full EHR coverage while they were away. Not surprisingly, providers who expressed concerns about finding someone to cover clinical responsibilities and financial concerns were less likely to take more than 3 weeks’ vacation.

As one might hope, taking more than 3 weeks’ vacation and having full EHR coverage were associated with decreased rates of burnout. On the other hand, spending more than 30 minutes per day doing patient-related work while on vacation was associated with higher rates of burnout.

In their conclusion, the authors suggest that if we hope to reduce physician burnout, employers should introduce system-level initiatives to ensure that physicians take adequate vacation and have adequate coverage for their clinical responsibilities — including EHR inbox management.

I will readily admit that I was one of those physicians who took less than 3 weeks of vacation and can’t recall ever taking more than 2 weeks. Since most of our vacations were staycations, I would usually round on the newborns first thing in the morning when I was in town to keep the flow of new patients coming into the practice.

I’m sure there was some collateral damage to my family, but our children continue to reassure me that they weren’t envious of their peers who went away on “real” vacations. As adults two of them take their families on the kind of vacations that make me envious. The third has married someone who shares, what I might call, a “robust commitment” to showing up in the office. But they seem to be a happy couple.

At the root of my vacation style was an egotistical delusion that there weren’t any clinicians in the community who could look after my patients as well as I did. Unfortunately, I had done little to discourage those patients who shared my distorted view.

I was lucky to have spent nearly all my career without the added burden of an EHR inbox. However, in the lead up to our infrequent vacations, the rush to tie up the loose ends of those patients for whom we had not achieved diagnostic closure was stressful and time consuming. Luckily, as a primary care pediatrician most of their problems were short lived. But, leaving the ship battened down could be exhausting.

I can fully understand why the physicians who are taking less than 3 weeks’ vacation and continue to be burdened by patient-related tasks while they are “away” are more likely to experience burnout. However, I wonder why I seemed to have been resistant considering my vacation style, which the authors of the above-mentioned article feel would have placed me at high risk.

I think the answer may lie in my commitment to making decisions that allowed me to maintain equilibrium in my life. In other words, if there were things in my day-to-day activities that were so taxing or distasteful that I am counting the hours and days until I can escape them, then I needed to make the necessary changes promptly and not count on a vacation to repair the accumulating damage. That may have required cutting back some responsibilities or it may have meant that I needed to be in better mental and physical shape to be able to maintain that equilibrium. Maybe it was more sleep, more exercise, less television, not investing as much in time-wasting meetings. This doesn’t mean that I didn’t have bad days. Stuff happens. But if I was putting together two or three bad days a week, something had to change. A vacation wasn’t going solve the inherent or systemic problems that are making day-to-day life so intolerable that I needed to escape for some respite.

In full disclosure, I will share that at age 55 I took a leave of 2 1/2 months and with my wife and another couple bicycled across America. This was a goal I had harbored since childhood and in anticipation over several decades had banked considerable coverage equity by doing extra coverage for other providers to minimize my guilt feelings at being away. This was not an escape from I job I didn’t enjoy going to everyday. It was an exercise in goal fulfillment.

I think the authors of this recent study should be applauded for providing some numbers to support the obvious. However, if we are looking for ways to minimize physician burnout, we should be giving more attention to the factors in clinical practice that are making it so intolerable. More vacation time is just one strategy.

Encouraging a clinician to take a bit more vacation may help. But, having someone to properly manage the EHR inbox would do a lot more. If your coverage is telling everyone to “Wait until Dr. Away has returned” it is only going to make things worse.

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

How many weeks of vacation do you take each year? Does it feel like enough? What prevents you from taking more time off? Is it a contractual obligation to your employer? Or a concern about the lack of income while your are away? Is it the difficulty of finding coverage for your patient care responsibilities? How much of it is the dread of facing your unattended or poorly attended EHR box when you return?

A recent survey of more than 3000 US physicians found that almost 60% took 3 weeks or less vacation per year? The investigators also learned that 70% of the respondents did patient-related tasks while they were on vacation and less than half had full EHR coverage while they were away. Not surprisingly, providers who expressed concerns about finding someone to cover clinical responsibilities and financial concerns were less likely to take more than 3 weeks’ vacation.

As one might hope, taking more than 3 weeks’ vacation and having full EHR coverage were associated with decreased rates of burnout. On the other hand, spending more than 30 minutes per day doing patient-related work while on vacation was associated with higher rates of burnout.

In their conclusion, the authors suggest that if we hope to reduce physician burnout, employers should introduce system-level initiatives to ensure that physicians take adequate vacation and have adequate coverage for their clinical responsibilities — including EHR inbox management.

I will readily admit that I was one of those physicians who took less than 3 weeks of vacation and can’t recall ever taking more than 2 weeks. Since most of our vacations were staycations, I would usually round on the newborns first thing in the morning when I was in town to keep the flow of new patients coming into the practice.

I’m sure there was some collateral damage to my family, but our children continue to reassure me that they weren’t envious of their peers who went away on “real” vacations. As adults two of them take their families on the kind of vacations that make me envious. The third has married someone who shares, what I might call, a “robust commitment” to showing up in the office. But they seem to be a happy couple.

At the root of my vacation style was an egotistical delusion that there weren’t any clinicians in the community who could look after my patients as well as I did. Unfortunately, I had done little to discourage those patients who shared my distorted view.

I was lucky to have spent nearly all my career without the added burden of an EHR inbox. However, in the lead up to our infrequent vacations, the rush to tie up the loose ends of those patients for whom we had not achieved diagnostic closure was stressful and time consuming. Luckily, as a primary care pediatrician most of their problems were short lived. But, leaving the ship battened down could be exhausting.

I can fully understand why the physicians who are taking less than 3 weeks’ vacation and continue to be burdened by patient-related tasks while they are “away” are more likely to experience burnout. However, I wonder why I seemed to have been resistant considering my vacation style, which the authors of the above-mentioned article feel would have placed me at high risk.

I think the answer may lie in my commitment to making decisions that allowed me to maintain equilibrium in my life. In other words, if there were things in my day-to-day activities that were so taxing or distasteful that I am counting the hours and days until I can escape them, then I needed to make the necessary changes promptly and not count on a vacation to repair the accumulating damage. That may have required cutting back some responsibilities or it may have meant that I needed to be in better mental and physical shape to be able to maintain that equilibrium. Maybe it was more sleep, more exercise, less television, not investing as much in time-wasting meetings. This doesn’t mean that I didn’t have bad days. Stuff happens. But if I was putting together two or three bad days a week, something had to change. A vacation wasn’t going solve the inherent or systemic problems that are making day-to-day life so intolerable that I needed to escape for some respite.

In full disclosure, I will share that at age 55 I took a leave of 2 1/2 months and with my wife and another couple bicycled across America. This was a goal I had harbored since childhood and in anticipation over several decades had banked considerable coverage equity by doing extra coverage for other providers to minimize my guilt feelings at being away. This was not an escape from I job I didn’t enjoy going to everyday. It was an exercise in goal fulfillment.

I think the authors of this recent study should be applauded for providing some numbers to support the obvious. However, if we are looking for ways to minimize physician burnout, we should be giving more attention to the factors in clinical practice that are making it so intolerable. More vacation time is just one strategy.

Encouraging a clinician to take a bit more vacation may help. But, having someone to properly manage the EHR inbox would do a lot more. If your coverage is telling everyone to “Wait until Dr. Away has returned” it is only going to make things worse.

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

TOPLINE:

Roflumilast cream 0.15% was well tolerated and significantly improved symptoms in adults and children with mild to moderate atopic dermatitis (AD) in two phase 3 trials.

METHODOLOGY:

• Two randomized, parallel-group, double-blind, vehicle-controlled phase 3 trials, INTEGUMENT-1 (n = 654) and INTEGUMENT-2 (n = 683), enrolled patients aged ≥ 6 years with mild to moderate AD who were randomly assigned in a 2:1 ratio to roflumilast cream 0.15%, a phosphodiesterase 4 inhibitor, or vehicle cream once daily for 4 weeks.
• The primary efficacy endpoint was the Validated Investigator Global Assessment for AD (vIGA-AD) success at week 4, defined as a score of 0 (clear) or 1 (almost clear) plus improvement of at least two grades from baseline.
• Secondary endpoints included vIGA-AD success at week 4 in patients with a baseline score of 3, at least a four-point reduction in the Worst Itch Numeric Rating Scale (WI-NRS), and at least a 75% reduction in the Eczema Area and Severity Index (EASI-75) at weeks 1, 2, and 4.

TAKEAWAY:

• Significantly more patients receiving roflumilast achieved vIGA-AD success at week 4 vs those in the vehicle group in INTEGUMENT-1 (32.0% vs 15.2%; P < .001) and INTEGUMENT-2 (28.9% vs 12.0%; P < .001), which was consistent across all age groups and in those with a baseline score of 3.
• Similarly, a greater proportion of patients treated with roflumilast vs vehicle achieved at least a four-point reduction in WI-NRS at weeks 1, 2, and 4, with improvements noted as early as 24 hours after the first application (P < .05 at all subsequent timepoints).
• The number of patients achieving EASI-75 and vIGA-AD scores of 0 or 1 was significantly higher with roflumilast than with vehicle at weeks 1, 2, and 4.
• Most treatment-emergent adverse events (TEAEs) were mild to moderate, with only 0.9% of the patients experiencing serious TEAEs in each trial. More than 95% of the patients showed no signs of irritation, and over 90% reported no or mild sensation at the application site.

IN PRACTICE:

The two phase 3 randomized clinical trials of patients with AD treated with roflumilast cream 0.15% “demonstrated improvement across multiple efficacy endpoints, including reducing pruritus within 24 hours after application, with favorable safety and tolerability,” the authors wrote. “Additional research, including subgroup analyses, will provide more data regarding the efficacy and safety of roflumilast cream 0.15%, in patients with AD,” they added.

SOURCE:

The study was led by Eric L. Simpson, MD, of the Department of Dermatology, Oregon Health & Science University, Portland, Oregon, and was published online on September 18 in JAMA Dermatology.

LIMITATIONS:

A short duration, a minimum age limit of 6 years, and the lack of an active comparator may influence the interpretation and generalizability of the results.

DISCLOSURES:

The study was sponsored by Arcutis Biotherapeutics. Simpson received grants and personal fees from Arcutis during this study. Three authors reported being employees and/or stockholders of Arcutis, two other authors reported patents for Arcutis, and several authors declared having various ties with various sources, including Arcutis.

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

TOPLINE:

Roflumilast cream 0.15% was well tolerated and significantly improved symptoms in adults and children with mild to moderate atopic dermatitis (AD) in two phase 3 trials.

METHODOLOGY:

• Two randomized, parallel-group, double-blind, vehicle-controlled phase 3 trials, INTEGUMENT-1 (n = 654) and INTEGUMENT-2 (n = 683), enrolled patients aged ≥ 6 years with mild to moderate AD who were randomly assigned in a 2:1 ratio to roflumilast cream 0.15%, a phosphodiesterase 4 inhibitor, or vehicle cream once daily for 4 weeks.
• The primary efficacy endpoint was the Validated Investigator Global Assessment for AD (vIGA-AD) success at week 4, defined as a score of 0 (clear) or 1 (almost clear) plus improvement of at least two grades from baseline.
• Secondary endpoints included vIGA-AD success at week 4 in patients with a baseline score of 3, at least a four-point reduction in the Worst Itch Numeric Rating Scale (WI-NRS), and at least a 75% reduction in the Eczema Area and Severity Index (EASI-75) at weeks 1, 2, and 4.

TAKEAWAY:

• Significantly more patients receiving roflumilast achieved vIGA-AD success at week 4 vs those in the vehicle group in INTEGUMENT-1 (32.0% vs 15.2%; P < .001) and INTEGUMENT-2 (28.9% vs 12.0%; P < .001), which was consistent across all age groups and in those with a baseline score of 3.
• Similarly, a greater proportion of patients treated with roflumilast vs vehicle achieved at least a four-point reduction in WI-NRS at weeks 1, 2, and 4, with improvements noted as early as 24 hours after the first application (P < .05 at all subsequent timepoints).
• The number of patients achieving EASI-75 and vIGA-AD scores of 0 or 1 was significantly higher with roflumilast than with vehicle at weeks 1, 2, and 4.
• Most treatment-emergent adverse events (TEAEs) were mild to moderate, with only 0.9% of the patients experiencing serious TEAEs in each trial. More than 95% of the patients showed no signs of irritation, and over 90% reported no or mild sensation at the application site.

IN PRACTICE:

The two phase 3 randomized clinical trials of patients with AD treated with roflumilast cream 0.15% “demonstrated improvement across multiple efficacy endpoints, including reducing pruritus within 24 hours after application, with favorable safety and tolerability,” the authors wrote. “Additional research, including subgroup analyses, will provide more data regarding the efficacy and safety of roflumilast cream 0.15%, in patients with AD,” they added.

SOURCE:

The study was led by Eric L. Simpson, MD, of the Department of Dermatology, Oregon Health & Science University, Portland, Oregon, and was published online on September 18 in JAMA Dermatology.

LIMITATIONS:

A short duration, a minimum age limit of 6 years, and the lack of an active comparator may influence the interpretation and generalizability of the results.

DISCLOSURES:

The study was sponsored by Arcutis Biotherapeutics. Simpson received grants and personal fees from Arcutis during this study. Three authors reported being employees and/or stockholders of Arcutis, two other authors reported patents for Arcutis, and several authors declared having various ties with various sources, including Arcutis.

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

TOPLINE:

Roflumilast cream 0.15% was well tolerated and significantly improved symptoms in adults and children with mild to moderate atopic dermatitis (AD) in two phase 3 trials.

METHODOLOGY:

• Two randomized, parallel-group, double-blind, vehicle-controlled phase 3 trials, INTEGUMENT-1 (n = 654) and INTEGUMENT-2 (n = 683), enrolled patients aged ≥ 6 years with mild to moderate AD who were randomly assigned in a 2:1 ratio to roflumilast cream 0.15%, a phosphodiesterase 4 inhibitor, or vehicle cream once daily for 4 weeks.
• The primary efficacy endpoint was the Validated Investigator Global Assessment for AD (vIGA-AD) success at week 4, defined as a score of 0 (clear) or 1 (almost clear) plus improvement of at least two grades from baseline.
• Secondary endpoints included vIGA-AD success at week 4 in patients with a baseline score of 3, at least a four-point reduction in the Worst Itch Numeric Rating Scale (WI-NRS), and at least a 75% reduction in the Eczema Area and Severity Index (EASI-75) at weeks 1, 2, and 4.

TAKEAWAY:

• Significantly more patients receiving roflumilast achieved vIGA-AD success at week 4 vs those in the vehicle group in INTEGUMENT-1 (32.0% vs 15.2%; P < .001) and INTEGUMENT-2 (28.9% vs 12.0%; P < .001), which was consistent across all age groups and in those with a baseline score of 3.
• Similarly, a greater proportion of patients treated with roflumilast vs vehicle achieved at least a four-point reduction in WI-NRS at weeks 1, 2, and 4, with improvements noted as early as 24 hours after the first application (P < .05 at all subsequent timepoints).
• The number of patients achieving EASI-75 and vIGA-AD scores of 0 or 1 was significantly higher with roflumilast than with vehicle at weeks 1, 2, and 4.
• Most treatment-emergent adverse events (TEAEs) were mild to moderate, with only 0.9% of the patients experiencing serious TEAEs in each trial. More than 95% of the patients showed no signs of irritation, and over 90% reported no or mild sensation at the application site.

IN PRACTICE:

The two phase 3 randomized clinical trials of patients with AD treated with roflumilast cream 0.15% “demonstrated improvement across multiple efficacy endpoints, including reducing pruritus within 24 hours after application, with favorable safety and tolerability,” the authors wrote. “Additional research, including subgroup analyses, will provide more data regarding the efficacy and safety of roflumilast cream 0.15%, in patients with AD,” they added.

SOURCE:

The study was led by Eric L. Simpson, MD, of the Department of Dermatology, Oregon Health & Science University, Portland, Oregon, and was published online on September 18 in JAMA Dermatology.

LIMITATIONS:

A short duration, a minimum age limit of 6 years, and the lack of an active comparator may influence the interpretation and generalizability of the results.

DISCLOSURES:

The study was sponsored by Arcutis Biotherapeutics. Simpson received grants and personal fees from Arcutis during this study. Three authors reported being employees and/or stockholders of Arcutis, two other authors reported patents for Arcutis, and several authors declared having various ties with various sources, including Arcutis.

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