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Diagnosing asthma in young children
1Section of Allergy, Asthma, and Immunology, Children's Mercy Hospitals and Clinics, 2401 Gillham Road, Kansas City, MO 64108, USA. jportnoy@cmh.edu
Insights
Early asthma diagnosis in children is crucial. Despite concerns, accurate diagnosis prevents long-term lung damage and is often unfounded, simplifying early detection.
Area of Science:
- Pediatrics
- Respiratory Medicine
- Clinical Diagnosis
Background:
- Asthma is frequently underdiagnosed in young children due to a lack of objective diagnostic tests.
- Delayed diagnosis can lead to irreversible lung function decline, emphasizing the need for early detection.
- Concerns regarding overdiagnosis and its consequences are often exaggerated.
Purpose of the Study:
- To review clinically useful criteria for early asthma diagnosis in children.
- To address the challenges and concerns associated with diagnosing asthma in young children.
- To advocate for timely and accurate asthma diagnosis to improve patient outcomes.
Main Methods:
- Review of existing literature on asthma diagnosis in pediatric populations.
- Analysis of clinical criteria for identifying asthma in young children.
- Evaluation of the potential benefits and drawbacks of early asthma diagnosis.
Main Results:
- Simple, clinically useful criteria can aid in early asthma diagnosis.
- Concerns about misdiagnosis, such as unnecessary medication or future insurance issues, are largely unfounded.
- Early diagnosis and treatment can prevent permanent decreases in lung function.
Conclusions:
- Implementing routine, clinically useful criteria can simplify early asthma diagnosis.
- The benefits of early asthma diagnosis significantly outweigh the exaggerated risks.
- Prompt diagnosis is essential for preventing long-term respiratory health issues in children.
Abstract:
Asthma is a respiratory syndrome that frequently is underdiagnosed, particularly in young children. This primarily results from the lack of clinically useful criteria for making the diagnosis in the absence of objective tests, which are problematic in young children. Because new information suggests that delayed diagnosis may lead to permanently decreased lung function that could be prevented by early treatment, it is important that an accurate diagnosis be made as early as possible. Although simple criteria exist for determining if a patient has asthma, there is a tendency to delay making the diagnosis for a variety of reasons, including the observation that many children who begin wheezing at an early age stop wheezing by the time they are 6 years of age, and concerns over adverse effects from falsely labeling a patient with a potentially stigmatizing condition. Young children who receive an incorrect diagnosis of asthma are at an increased risk of receiving unnecessary medications and may be denied life insurance, health insurance, and admission into the military later in life. On close examination, each of these concerns is unfounded. Early diagnosis of asthma has many potentially positive effects; the negative effects have generally been exaggerated and do not stand up to close scrutiny. Routine use of clinically useful criteria for making the diagnosis, as outlined in this review, may help to simplify the process of making an early diagnosis of asthma.