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Exercise-induced bronchospasm: a case study in a nonasthmatic patient
Mary Lou Hayden1, Stuart W Stoloff, Gene L Colice
1University of Virginia, Charlottesville, Virginia 22908, USA. mlou317@verizon.net
Journal of the American Academy of Nurse Practitioners
|January 17, 2012
Summary
Exercise-induced bronchospasm (EIB) affects both asthmatics and non-asthmatics. Short-acting beta-agonists are effective pre-exercise treatments but are underutilized, highlighting a gap in patient and provider understanding.
Area of Science:
- Pulmonology
- Sports Medicine
- Allergy and Immunology
Background:
- Exercise-induced bronchospasm (EIB) is frequently observed in individuals with asthma.
- EIB can also occur in individuals without a pre-existing respiratory condition.
- Underdiagnosis and undertreatment of EIB are significant clinical issues.
Purpose of the Study:
- To delineate the clinical presentation, diagnostic approaches, and management strategies for EIB.
- To emphasize the importance of recognizing EIB in patients with and without asthma.
Main Methods:
- A case presentation was utilized for illustrative purposes.
- A review of the Exercise-Induced Bronchospasm Landmark Survey data was conducted.
Main Results:
- Short-acting beta-agonists are highly effective in attenuating EIB in 80%-95% of patients for 2-3 hours.
- Despite effectiveness, pre-exercise treatment with short-acting beta-agonists is underutilized among patients with asthma.
- A notable disconnect exists between healthcare provider recommendations and patient adherence/understanding.
Conclusions:
- EIB is a common condition that requires appropriate management, even in individuals without overt respiratory disease.
- Prompt diagnosis and effective treatment, such as inhaled short-acting beta-agonists, can significantly improve physical activity levels.
- Patients with persistent EIB or those unresponsive to initial treatments should be referred for specialist evaluation to confirm underlying asthma.
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