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Diagnosing Asthma in Children
Shikha Saxena1, Christian Rosas-Salazar2
1Dr. Saxena is affiliated with University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Insights
Pediatric asthma diagnosis is challenging due to misdiagnosis and evolving guidelines. This review clarifies diagnostic criteria for school-aged and preschool children, highlighting research needs.
Area of Science:
- Pediatric Pulmonology
- Clinical Pediatrics
- Respiratory Medicine
Background:
- Asthma is the most common chronic lung disease in children, yet frequently misdiagnosed.
- Diagnostic guidelines for pediatric asthma have evolved but contain discrepancies.
- Diagnosing asthma in preschool children is particularly challenging due to reliance on clinical assessment.
Purpose of the Study:
- To review the definition and misdiagnosis of pediatric asthma.
- To compare current guidelines for diagnosing asthma in school-aged children.
- To outline diagnostic approaches for preschool-aged children and identify research gaps.
Main Methods:
- Literature review of published guidelines and research on pediatric asthma diagnosis.
- Comparative analysis of diagnostic criteria for different age groups.
- Discussion of clinical assessment and objective testing limitations.
Main Results:
- Significant discrepancies exist among published guidelines for diagnosing childhood asthma.
- Clinical diagnosis is primary for preschool children, with ongoing debate on criteria.
- Objective testing is often not feasible in younger children.
Conclusions:
- Accurate diagnosis of pediatric asthma requires careful consideration of evolving guidelines and age-specific challenges.
- Standardized criteria and further research are needed, especially for preschool-aged children.
- Addressing misdiagnosis and clarifying diagnostic pathways are crucial for effective asthma management in children.
Abstract:
Despite being the most common chronic lung disease in children, asthma continues to be frequently misdiagnosed in the pediatric population. The recommendations to establish a diagnosis of asthma in school-aged children have evolved over time, but there are still important discrepancies between published guidelines. Furthermore, preschool-aged children are often unable to perform objective testing, so the diagnosis of asthma remains a clinical one in the first several years of life, and there is still debate on the criteria and nomenclature to be used in this age group. In this review, we first discuss the definition and misdiagnosis of asthma in children. We then assess and compare published guidelines that outline how to establish the diagnosis of asthma in school-aged children. We also discuss the necessary steps to diagnose preschool-aged children with this disease. Last, we outline unanswered questions and opportunities for research in this field.
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