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Updated: Jun 25, 2026
08:05
Murine Model of Allergen Induced Asthma
Published on: May 14, 2012
Exercise-induced bronchoconstriction and atopy in Tunisian athletes
Ridha Sallaoui1, Karim Chamari, Abbas Mossa
1ISSEP-Sfax, Unité de Recherche Les déterminants psychoculturels et biologiques de l'accès à la haute performance sportive, Sfax, Tunisia. rida.sallaoui@laposte.net
BMC Pulmonary Medicine
|February 7, 2009
Summary
Atopic Tunisian athletes have a higher risk of developing exercise induced bronchoconstriction (EIB). This cross-sectional study found a significant association between atopy and EIB in athletes.
Area of Science:
- Sports Medicine
- Pulmonology
- Allergy and Immunology
Background:
- Atopy is a predisposition to allergic diseases.
- Exercise induced bronchoconstriction (EIB) affects athletes' performance.
- The relationship between atopy and EIB in athletes requires further investigation.
Purpose of the Study:
- To determine if atopy is a risk factor for exercise induced bronchoconstriction (EIB) in Tunisian athletes.
- To analyze the prevalence of atopy and EIB in a cohort of athletes.
- To compare the frequency of atopy in athletes with and without EIB.
Main Methods:
- Cross-sectional analysis of 326 Tunisian athletes (107 elite).
- Atopy assessed via skin prick testing.
- EIB diagnosed by a ≥15% decrease in FEV1 post-exercise challenge.
Main Results:
- Atopy was present in 26.9% of athletes.
- EIB was diagnosed in 9.8% of athletes, including 13% of elite athletes.
- The prevalence of atopy was significantly higher in athletes with EIB (62.5%) compared to those without (23.1%).
Conclusions:
- Atopy is a significant risk factor for developing exercise induced bronchoconstriction in Tunisian athletes.
- Findings highlight the importance of screening for atopy in athletes to identify those at risk for EIB.
- This study contributes to understanding the interplay between allergic predisposition and exercise-induced respiratory symptoms in athletic populations.
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