Single-Dose Cross-Over Study of the Effects of Albuterol-HFA in Exercise Induced Bronchoconstriction
Public ClinicalTrials.gov record NCT00634829. 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.
Official title
Randomized, Double-Blind, Controlled, Single-Dose, Three-Treatment, Cross-Over Study of The Protective Effects Of Albuterol-HFA In Preventing Exercise-Induced Bronchoconstriction In Adolescent And Adult Asthmatic Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This clinical study will evaluate and establish the protective effects of Amphastar's Albuterol Sulfate HFA Inhalation Aerosol (Albuterol-HFA), in preventing exercise-induced bronchoconstriction (EIB) in adolescent and adult asthmatic patients, in comparison with (1) Proventil®-HFA (Reference drug and Active Control ), and (2) Placebo-HFA control (HFA propellant only). Safety of the test drug, Albuterol-HFA, will also be evaluated in comparison to the Active and Placebo Controls. Analyses will be performed to determine if the Armstrong's Albuterol-HFA has resulted in a significant bronchoprotective effect, with attenuated Max % Fall in FEV1, in comparison to the Placebo-HFA control.
Study identification
- NCT ID
- NCT00634829
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 24 participants
Conditions and interventions
Conditions
Interventions
Drug
Eligibility (public fields only)
- Age range
- 12 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2008
- Primary completion
- Sep 30, 2008
- Completion
- Sep 30, 2008
- Last update posted
- Jul 14, 2013
2008
United States locations
- U.S. sites
- 3
- U.S. states
- 1
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Colorado Allergy and Asthma Center | Denver | Colorado | 80230 | — |
| Colorado Allergy and Asthma Center | Englewood | Colorado | 80112 | — |
| Colorado Allergy and Asthma Center | Lakewood | Colorado | 80401 | — |
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 NCT00634829, 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 Jul 14, 2013 · Synced Sep 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00634829 live on ClinicalTrials.gov.