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Burden of atopic dermatitis in paediatric patients: an international cross-sectional study
Stephan Weidinger1, Eric L Simpson2, Jonathan I Silverberg3
1Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.
Insights
Atopic dermatitis (AD) significantly impacts children and adolescents, with moderate-to-severe cases causing more itch, pain, sleep issues, and missed school days. Assessments should consider AD's functional impact.
Area of Science:
- Dermatology
- Pediatrics
- Public Health
Background:
- Large-scale international data on atopic dermatitis (AD) burden across pediatric age groups is limited.
- Characterizing the impact of AD in children and adolescents is crucial for understanding disease prevalence and management.
Purpose of the Study:
- To characterize the burden of atopic dermatitis (AD) in pediatric patients stratified by disease severity.
- To evaluate the impact of AD on symptoms, quality of life, and daily functioning in children and adolescents.
Main Methods:
- A cross-sectional, web-based survey was conducted in 18 countries involving pediatric patients (6 months to <18 years) diagnosed with AD.
- Disease severity was assessed using validated measures (Patient-Oriented Eczema Measure, Patient Global Assessment).
- Outcomes included itch, skin pain, sleep disturbance, health-related quality of life (HRQoL), school absenteeism, and atopic comorbidities.
Main Results:
- The study surveyed 7,465 pediatric patients with AD across different age bands.
- Patients with moderate-to-severe AD reported significantly higher levels of itch, skin pain, and sleep problems compared to those with mild AD.
- Moderate-to-severe AD was associated with impaired HRQoL and increased school absenteeism; severe AD presented a greater burden than moderate AD.
- Over 92% of all respondents had at least one atopic comorbidity.
Conclusions:
- Atopic dermatitis imposes a substantial burden on pediatric patients, particularly those with moderate-to-severe disease.
- Findings underscore the need for comprehensive assessments that evaluate the functional and daily life impact of AD in children and adolescents.
- Effective management strategies should address the multifaceted burden of AD beyond just skin symptoms.
Background:
Few large-scale international studies have broadly characterized the burden of atopic dermatitis (AD) across age groups among children and adolescents.
Objectives:
To better characterize the AD burden in paediatric patients by disease severity.
Methods:
This cross-sectional, web-based survey of paediatric patients (6 months to < 18 years old) was conducted in 18 countries representing North America, Latin America, Europe, Middle East/Eurasia and East Asia. Patients with diagnosed AD were identified based on the International Study of Asthma and Allergies in Childhood criteria and self-/parent-report of ever being told by a physician that they or their child had eczema. AD severity was assessed using the Patient-Oriented Eczema Measure and Patient Global Assessment. Outcomes included measures of itch, skin pain, sleep, health-related quality of life (HRQoL), missed school days and atopic comorbidities.
Results:
The survey included 1489 children aged 6 months to < 6 years; 2898 children aged 6 to < 12 years; and 3078 adolescents aged 12 to < 18 years diagnosed with AD. Although the burden of mild AD was substantial, paediatric patients with moderate or severe AD had more itch, skin pain, sleep problems and impaired HRQoL, and missed more school days relative to those with mild AD; greater burden was observed among those with severe relative to moderate AD. At least one atopic comorbidity was present in 92.5% of all respondents.
Conclusions:
These results highlight the burden of AD in paediatric patients, especially those with moderate-to-severe disease, and suggest the need for assessments that include the impact of AD on function and daily life.
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