Journal article

Exercise in elite summer athletes: Challenges for diagnosis.

Karen Holzer, Sandra D Anderson, Jo Douglass

Journal of Allergy and Clinical Immunology | Published : 2002

Abstract

BACKGROUND: There is a high prevalence of asthma and exercise-induced bronchoconstriction (EIB) in elite athletes when the diagnosis is based on symptoms and medication use. Objective measurements are now required by some sporting bodies to support a diagnosis of asthma or EIB to justify use of beta-agonists. Such measurements could include bronchial provocation with methacholine, with eucapnic voluntary hyperpnea (EVH) of dry air (a surrogate for exercise), or both. OBJECTIVE: The aim of the study was to investigate the relationship between asthma symptoms and responses to methacholine and the EVH challenge in a group of unselected elite summer-sport athletes. The outcome would be to inform..

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