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Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber
08:47

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber

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[Allergy to mould allergens as a risk factor for bronchial asthma in patients suffering from allergic rhinitis]

Ewa Bogacka1, Marita Nittner-Marszalska, Andrzej M Fal

  • 1Klinika Chorób Wewnetrznych i Alergologii Akademii Medycznej we Wrocławiu.

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|August 28, 2003
PubMed
Abstract

Insights

Mould allergy is linked to a higher risk of developing bronchial asthma (BA) in adults with perennial rhinitis (PR). This study highlights mould allergy as a potential risk factor for BA, particularly in adults.

Area of Science:

  • Allergology and Immunology
  • Respiratory Medicine

Context:

  • Perennial rhinitis (PR) and bronchial asthma (BA) often coexist, commonly associated with allergies to mites or animal fur.
  • The relationship between PR, BA, and mould allergy has been less explored.
  • This study investigates the prevalence of BA in patients with PR, specifically comparing those with mould allergies to those with other aeroallergen sensitivities.

Purpose:

  • To estimate the prevalence of bronchial asthma (BA) in patients suffering from perennial rhinitis (PR).
  • To compare the prevalence of BA in PR patients allergic to moulds versus those allergic to other aeroallergens.
  • To determine if mould allergy is a significant risk factor for BA development in PR patients.

Summary:

  • The study analyzed 460 patients with PR, with 102 allergic to moulds and 358 to other allergens.
  • Bronchial asthma prevalence was significantly higher in mould-allergic PR patients (70.6%) compared to non-mould-allergic patients (43.6%) (p = 0.004).
  • This association was particularly significant in adult patients, with Alternaria and Cladosporium being the most common mould allergens in adults with both PR and BA.

Impact:

  • Mould allergy may represent a significant risk factor for the development of bronchial asthma, especially in adults.
  • Findings suggest that identifying and managing mould allergies in perennial rhinitis patients could be crucial for preventing or managing asthma.
  • This research underscores the importance of considering mould sensitization in the etiological assessment of bronchial asthma in adults with allergic rhinitis.

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