EUCAPNIC VOLUNTARY HYPERVENTILATION FOR THE DIAGNOSIS OF EXERCISE-INDUCED BRONCHOSPASM IN A COMMUNITY SETTING
نویسندگان
چکیده
منابع مشابه
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...
متن کاملProvocation by eucapnic voluntary hyperpnoea to identify exercise induced bronchoconstriction.
The International Olympic Committee Medical Commission (IOC-MC) requires notification for use of a beta(2) agonist at the Winter Olympic Games in Salt Lake City. This notification will be required seven days before the event and must be accompanied by objective evidence that justifies the need to use one. The IOC-MC has expressed the viewpoint that, at present, eucapnic voluntary hyperpnoea (EV...
متن کاملEucapnic voluntary hyperpnoea and exercise-induced vocal cord dysfunction
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. ...
متن کاملExercise-Induced Bronchospasm: Diagnosis and Treatment
Exercise-induced bronchospasm (EIB) is acute and reversible airway narrowing that occurs during, and also frequently after, exercise. Because the presenting symptoms of EIB are nonspecific, objective evidence of bronchospasm should be documented to confirm a diagnosis. A 10% or greater decrease in the forced expiratory volume in 1 second (FEV1) from baseline after an adequate exercise challenge...
متن کاملEucapnic voluntary hyperventilation as a bronchoprovocation technique. Comparison with methacholine inhalation in asthmatics.
Methacholine inhalation challenge (MIC) is probably the most widely used and best standardized test for nonspecific bronchoprovocation challenge (BPC). There has been increasing interest in developing "physical" stimuli such as eucapnic voluntary hyperventilation (EVH) with dry gas to assess airway hyperreactivity (AHR), because of inherent problems with using a pharmacologic agent in epidemiol...
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ژورنال
عنوان ژورنال: Chest
سال: 2019
ISSN: 0012-3692
DOI: 10.1016/j.chest.2019.08.1486