An Exercise Endurance Study to Evaluate the Effects of Treatment of Chronic Obstructive Pulmonary Disease (COPD) Patients With a Dual Bronchodilator: GSK573719/GW642444. Study A
Public ClinicalTrials.gov record NCT01328444. 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.
This is a phase III multicenter, randomized, double-blind, placebo-controlled, combination and component, two-period, incomplete block design cross-over study using GSK573719/GW642444. The primary objective is to evaluate lung function and exercise endurance time after 12 weeks of once-daily administration of GSK573719/GW642444 Inhalation Powder (125/25mcg and 62.5/25mcg), GSK573719 Inhalation Powder (125mcg and 62.5mcg), GW642444 Inhalation Powder 25 mcg and placebo delivered by a Novel dry powder inhaler (Novel DPI)
Study identification
- NCT ID
- NCT01328444
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 349 participants
Conditions and interventions
Conditions
Interventions
- GSK 573719 +GW642444 125/25 Drug
- GSK573719 + GW642444 62.5/25 Drug
- GSK 573719 125 Drug
- GSK 573719 62.5 Drug
- GW642444 25 Drug
- Plb Drug
Drug
Eligibility (public fields only)
- Age range
- 40 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
- Feb 28, 2011
- Primary completion
- May 31, 2012
- Completion
- Jun 13, 2012
- Last update posted
- Oct 10, 2017
2011 – 2012
United States locations
- U.S. sites
- 11
- U.S. states
- 8
- U.S. cities
- 11
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Phoenix | Arizona | 85006 | — |
| GSK Investigational Site | Lebanon | New Hampshire | 03756 | — |
| GSK Investigational Site | Albany | New York | 12205 | — |
| GSK Investigational Site | Columbus | Ohio | 43215 | — |
| GSK Investigational Site | Medford | Oregon | 97504 | — |
| GSK Investigational Site | Gaffney | South Carolina | 29340 | — |
| GSK Investigational Site | Greenville | South Carolina | 29615 | — |
| GSK Investigational Site | Spartanburg | South Carolina | 29303 | — |
| GSK Investigational Site | Union | South Carolina | 29379 | — |
| GSK Investigational Site | Kingwood | Texas | 77339 | — |
| GSK Investigational Site | Richmond | Virginia | 23229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 20 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01328444, 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 Oct 10, 2017 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01328444 live on ClinicalTrials.gov.