Efficacy Safety Study of Arformoterol QD Dosing Versus BID Dosing in COPD
Public ClinicalTrials.gov record NCT00571428. 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
Modified-blind, Randomized, Multicenter, Single Dose, Two-way Crossover Study of Arformoterol Tartrate Inhalation Solution 15 Micrograms Twice A Day Versus 30 Micrograms Once A Day in Subjects With Chronic Obstructive Pulmonary Disease (COPD)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To evaluate the efficacy and safety of arformoterol tartrate inhalation solution 30μg/4mL QD (two 15μg/2mL dosed in combination) over a 24-hour period compared to arformoterol tartrate inhalation solution 15μg/2 mL BID in subjects with COPD.
Study identification
- NCT ID
- NCT00571428
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 33 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 45 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 2007 (Type not available)
- Primary completion
- Mar 2008 (Actual)
- Completion
- Mar 2008 (Actual)
- Last update posted
- Feb 22, 2012
2007 – 2008
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Medford | Oregon | 97504 | — |
| Not listed | Portland | Oregon | 97213 | — |
| Not listed | Philadelphia | Pennsylvania | 19104 | — |
| Not listed | Spartanburg | South Carolina | 29303 | — |
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 NCT00571428, 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
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00571428 live on ClinicalTrials.gov.