Efficacy and Safety of Levalbuterol Versus Racemic Albuterol in Asthma
Public ClinicalTrials.gov record NCT00667407. 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
A Randomized, Double-Blind Study to Determine the Efficacy of Levalbuterol Versus Racemic Albuterol in the Treatment of Acute Asthma
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To investigate the Efficacy and Safety of Levalbuterol versus Racemic Albuterol in the Treatment of Acute Asthma.
Study identification
- NCT ID
- NCT00667407
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 627 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Nov 2000 (Type not available)
- Primary completion
- Aug 2002 (Actual)
- Completion
- Aug 2002 (Actual)
- Last update posted
- Feb 22, 2012
2000 – 2002
United States locations
- U.S. sites
- 28
- U.S. states
- 16
- U.S. cities
- 28
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Hoover | Alabama | — | — |
| Not listed | Montgomery | Alabama | — | — |
| Not listed | Encinitas | California | — | — |
| Not listed | Fresno | California | — | — |
| Not listed | Oakland | California | — | — |
| Not listed | Torrance | California | — | — |
| Not listed | Colorado Springs | Colorado | — | — |
| Not listed | Gainesville | Florida | — | — |
| Not listed | Jacksonville | Florida | — | — |
| Not listed | Tampa | Florida | — | — |
| Not listed | Chicago | Illinois | — | — |
| Not listed | Metairie | Louisiana | — | — |
| Not listed | Ann Arbor | Michigan | — | — |
| Not listed | Detroit | Michigan | — | — |
| Not listed | Kansas City | Missouri | — | — |
| Not listed | St Louis | Missouri | — | — |
| Not listed | Red Bank | New Jersey | — | — |
| Not listed | Brooklyn | New York | — | — |
| Not listed | New Hyde Park | New York | — | — |
| Not listed | Syracuse | New York | — | — |
| Not listed | Rocky Mount | North Carolina | — | — |
| Not listed | Akron | Ohio | — | — |
| Not listed | Cleveland | Ohio | — | — |
| Not listed | Lake Oswego | Oregon | — | — |
| Not listed | Medford | Oregon | — | — |
| Not listed | Philadelphia | Pennsylvania | — | — |
| Not listed | Houston | Texas | — | — |
| Not listed | Salt Lake City | Utah | — | — |
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 NCT00667407, 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 Feb 22, 2012 · Synced Oct 22, 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 public registry record, listed eligibility criteria, and available contact information for NCT00667407 live on ClinicalTrials.gov.