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Difficult asthma in the pre-school child.

Sejal Saglani1, Warren Lenney

  • 1Department of Respiratory Paediatrics, Royal Brompton Hospital, Sydney Street, London, UK.

Paediatric Respiratory Reviews
|July 28, 2004
PubMed
Summary

Accurate diagnosis is crucial for preschool children with difficult asthma to prevent incorrect treatment. This review guides differentiating between inflammatory asthma and self-resolving conditions in young children.

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Area of Science:

  • Pediatric Pulmonology
  • Allergy and Immunology
  • Respiratory Medicine

Background:

  • Preschool children with suspected difficult asthma require accurate diagnosis to avoid inappropriate therapies like inhaled corticosteroids.
  • Distinguishing between asthma with airway inflammation and conditions that resolve spontaneously is critical in this age group.
  • Misdiagnosis can lead to aggressive, ineffective treatments, highlighting the need for a structured diagnostic approach.

Purpose of the Study:

  • To provide a comprehensive review on the diagnosis and management of difficult asthma in preschool children.
  • To outline an approach for excluding alternative diagnoses in young children with suspected asthma.
  • To guide the selection of appropriate investigations for identifying airway inflammation.

Main Methods:

  • Review of current literature and clinical guidelines on pediatric asthma diagnosis.
  • Discussion of differential diagnoses for wheezing illnesses in preschool children.
  • Emphasis on diagnostic investigations to assess airway inflammation.

Main Results:

  • Correctly diagnosing difficult asthma in preschoolers is paramount to guide appropriate management.
  • Failure to differentiate between inflammatory asthma and non-inflammatory, self-resolving conditions is a common diagnostic error.
  • The review details methods for excluding other conditions and identifying airway inflammation.

Conclusions:

  • A systematic approach is necessary for diagnosing difficult asthma in preschool children.
  • Distinguishing inflammatory asthma from non-inflammatory conditions prevents unnecessary and ineffective treatments.
  • This review offers a framework for accurate diagnosis and subsequent management strategies.

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