Mechanisms of Exercise-induced Bronchospasm
Public ClinicalTrials.gov record NCT00701025. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The term exercise-induced bronchospasm (EIB) describes acute, transient airway narrowing that occurs during, and most often after, exercise. Manifestations of EIB can range from mild impairment of performance to severe bronchospasm and respiratory failure. The pathogenesis of EIB remains controversial and the role of airway inflammation has not yet been definitively characterized. We plan on comparing markers of inflammation in asthmatic participants with and without EIB at baseline and after bronchoprovocation with eucapnic voluntary hyperventilation testing (EVH). We also will collect demographic information as well as information about asthma control and exercise habits.
Study identification
- NCT ID
- NCT00701025
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 70 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 2008 (Type not available)
- Primary completion
- Feb 2011 (Actual)
- Completion
- Feb 2011 (Actual)
- Last update posted
- Nov 1, 2021
2008 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Ohio State University | Columbus | Ohio | 43210 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00701025, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 1, 2021 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00701025 live on ClinicalTrials.gov.