EUCAPNIC VOLUNTARY HYPERVENTILATION FOR THE DIAGNOSIS OF EXERCISE-INDUCED BRONCHOSPASM IN A COMMUNITY SETTING

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Effects of montelukast on airway narrowing from eucapnic voluntary hyperventilation and cold air exercise.

BACKGROUND Exercise induced bronchoconstriction (EIB) is common in elite athletes. Eucapnic voluntary hyperventilation (EVH) is a laboratory test recommended for the identification of EIB in athletes, secondary to a field exercise challenge. Montelukast attenuates EIB, but its protective effect against airway narrowing from EVH has not been investigated. OBJECTIVE To examine the effectiveness...

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INTRODUCTION Exercise-induced bronchoconstriction (EIB) is a common condition in endurance athletes. Exercise-induced vocal cord dysfunction (EIVCD) is a frequent confounder of EIB. The diagnosis of EIVCD may be challenging and can be missed as the problem is often intermittent and may only occur during intense exercise. Eucapnic voluntary hyperventilation (EVH) is the best test to detect EIB. ...

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Exercise-Induced Bronchospasm: Diagnosis and Treatment

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ژورنال

عنوان ژورنال: Chest

سال: 2019

ISSN: 0012-3692

DOI: 10.1016/j.chest.2019.08.1486