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Selection of skin tests in childhood asthma
British Journal of Diseases of the Chest
|April 1, 1976
Insights
Identifying the cause of asthma in children can be simplified. A study suggests that only four specific skin tests are needed to determine if a child
Area of Science:
- Pediatric Allergy and Immunology
- Respiratory Medicine
- Clinical Diagnostics
Background:
- Asthma is a common chronic respiratory disease in children.
- Identifying specific allergens is crucial for effective asthma management.
- Skin prick testing is a standard diagnostic tool for allergic diseases.
Purpose of the Study:
- To evaluate the necessity of a limited allergen panel for pediatric asthma diagnosis.
- To determine if a concise set of skin tests can effectively identify common asthma triggers in children.
Main Methods:
- A cohort of 161 asthmatic children attending a pediatric respiratory clinic were enrolled.
- Skin tests were performed using standardized extracts.
- Allergens included house dust, house dust mite (Dermatophagoides farinae), and grass pollens, with a control.
Main Results:
- The study aimed to correlate positive skin test results with asthma diagnosis.
- Analysis focused on the diagnostic yield of the selected four allergen extracts.
Conclusions:
- A targeted selection of allergens may be sufficient for diagnosing allergic asthma in children.
- This approach could streamline the allergy testing process for pediatric patients.
- Further validation is needed to confirm the efficacy of this limited allergen panel.
Abstract:
Skin tests have been applied to 161 asthmatic children seen consecutively at a paediatric respiratory clinic. To demonstrate whether a child's asthma is associated with a positive skin test it is suggested that only four extracts need be applied: house dust, house dust mite (D. farinae), grass pollens and a control.