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Understanding mild persistent asthma in children: the next frontier
Hans Bisgaard1, Stanley J Szefler
1Danish Paediatric Asthma Center, Department of Paediatrics, University Hospital of Copenhagen, DK-2900 Gentofte, Copenhagen, Denmark. Bisgaard@copsac.dk
The Journal of Allergy and Clinical Immunology
|April 5, 2005
Summary
The exact prevalence of mild persistent asthma in children is unknown due to study limitations. Available data suggest significant illness and support inhaled corticosteroid use in pediatric asthma patients.
Area of Science:
- Pediatric Pulmonology
- Epidemiology of Respiratory Diseases
Background:
- Diagnosing pediatric asthma and assessing its prevalence are challenging.
- Current studies on mild persistent asthma in children have design limitations, creating uncertainty about its true extent.
Purpose of the Study:
- To address the uncertainty surrounding the prevalence of mild persistent asthma in children and adolescents.
- To review existing data on the morbidity associated with mild asthma in pediatric populations.
- To highlight the need for further research into optimal treatments for mild pediatric asthma.
Main Methods:
- Review of existing epidemiological surveys and clinical studies on pediatric asthma.
- Analysis of data regarding symptom severity, disease progression, and exacerbation risk in mild asthma.
- Evaluation of the impact of inhaled corticosteroid interventions.
Main Results:
- The true prevalence of mild persistent asthma in children and adolescents remains unknown due to methodological limitations in current surveys.
- Despite being classified as mild, pediatric asthma can lead to substantial morbidity.
- The risk of severe asthma exacerbations appears independent of symptom severity in mild cases.
Conclusions:
- Further research is essential to accurately determine the prevalence of mild persistent asthma in pediatric populations.
- Inhaled corticosteroids are supported by available data for treating mild persistent asthma in children and adolescents.
- Optimal treatment strategies for mild pediatric asthma require additional investigation.
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