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Related Experiment Video

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Development of an in vitro model system for studying the interaction of Equus caballus IgE with its high-affinity receptor FcεRI
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Atopy in Elite Endurance Athletes.

Renata N Teixeira1, Gerson Dos Santos Leite1, Matteo Bonini2

  • 1Department of Physical Therapy, University of São Paulo School of Medicine, São Paulo, Brazil.

Clinical Journal of Sport Medicine : Official Journal of the Canadian Academy of Sport Medicine
|July 15, 2017
PubMed
Summary

In elite athletes, atopy (specific IgE levels) and allergic symptoms are common. However, this study found no association between atopy and symptoms, suggesting a need for combined screening methods.

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Area of Science:

  • Sports Medicine
  • Allergy and Immunology
  • Exercise Physiology

Background:

  • Atopy, characterized by elevated specific immunoglobulin E (IgE) levels, is prevalent in athletes.
  • Allergic symptoms can impact athletic performance and well-being.

Purpose of the Study:

  • To determine the frequency of atopy and allergic symptoms in elite endurance athletes.
  • To investigate the association between atopy and allergic symptoms in this population.

Main Methods:

  • A cross-sectional study involving 59 elite endurance athletes (triathletes and runners).
  • Allergic symptoms were assessed using the validated Allergy Questionnaire for Athletes (AQUA).
  • Atopy was determined by measuring specific IgE levels to inhalant allergens.

Main Results:

  • The frequency of atopy was 57.6%, and allergic symptoms were reported by 54.2% of the athletes.
  • No significant association was found between the presence of atopy and reported allergic symptoms.

Conclusions:

  • Atopy and allergic symptoms are common in elite endurance athletes.
  • Current screening methods for atopy in athletes may need re-evaluation, considering the lack of association with reported symptoms.