A Study to Evaluate the Long-Term Safety of Astegolimab in Participants With Chronic Obstructive Pulmonary Disease (COPD)
Public ClinicalTrials.gov record NCT05878769. 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 Phase III Open-Label Extension Study to Evaluate the Long-Term Safety of Astegolimab in Patients With Chronic Obstructive Pulmonary Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to assess the long-term safety and to explore the efficacy of astegolimab in participants with chronic obstructive pulmonary disease (COPD) who have completed the 52-week placebo-controlled treatment period in parent studies GB43311 or GB44332.
Study identification
- NCT ID
- NCT05878769
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 2,000 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years to 90 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
- Jun 28, 2023 (Actual)
- Primary completion
- Jun 30, 2027 (Estimated)
- Completion
- Jun 30, 2027 (Estimated)
- Last update posted
- Aug 14, 2026
2023 – 2027
United States locations
- U.S. sites
- 68
- U.S. states
- 25
- U.S. cities
- 59
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UAB Lung Health Center | Birmingham | Alabama | 35205-2610 | — |
| SEC Clinical Research LLC - Dothan 2 - ClinEdge - PPDS | Dothan | Alabama | 36305 | — |
| Jasper Summit Research LLC | Jasper | Alabama | 35501 | — |
| Pulmonary Associates of Mobile PC | Mobile | Alabama | 36608-3135 | — |
| Pulmonary Associates Deer Valley Office | Phoenix | Arizona | 85027-5163 | — |
| AES - DRS - Synexus Clinical Research US, Inc. - Tucson | Tucson | Arizona | 85741-3118 | — |
| Kern Allergy and Medical Research | Bakersfield | California | 93301-4205 | — |
| Cadena Care Institute, LLC | Poway | California | 92064-2419 | — |
| Apex Clinical Research | San Diego | California | 92120 | — |
| St Francis Medical Institute ClinEdge PPDS | Clearwater | Florida | 33765 | — |
| Finlay Medical Research Corporation | Greenacres City | Florida | 33467-2979 | — |
| Flourish Research - Leesburg - PPDS | Leesburg | Florida | 34748-5077 | — |
| Advanced Pulmonary Research Institute | Loxahatchee Groves | Florida | 33470-9272 | — |
| San Marcus Research Clinic Inc. | Miami | Florida | 33014 | — |
| Finlay Medical Research Corporation | Miami | Florida | 33126-1941 | — |
| Oceane7 Medical & Research Center, Inc. | Miami | Florida | 33144-2155 | — |
| Research Institute of South Florida Inc | Miami | Florida | 33173 | — |
| Diverse Clinical Research, LLC | Miami | Florida | 33175-3434 | — |
| Central Florida Pulmonary Group, PA | Orlando | Florida | 32803 | — |
| Florida Institute for Clinical Research, LLC | Orlando | Florida | 32825-4454 | — |
| Flourish Research - Orlando - PPDS | Winter Park | Florida | 32789-4681 | — |
| Pivotal Research Solutions | Stonecrest | Georgia | 30038-2649 | — |
| Northwestern Center for Clinical Research | Chicago | Illinois | 60611 | — |
| ASHA Clinical Research - ClinEdge - PPDS | Hammond | Indiana | 46324-2213 | — |
| Best Clinical Trials | New Orleans | Louisiana | 70115-3628 | — |
| Paul A. Shapero, MD, PA | Bangor | Maine | 04401-5691 | — |
| Exordia Medical Research, Inc. | Fall River | Massachusetts | 02723-1511 | — |
| Pulmonary Research Institute of Southeast Michigan | Farmington Hills | Michigan | 48336-2817 | — |
| Flushing Road Internal Medicine and Pediatrics - F | Flint | Michigan | 48504-4730 | — |
| Revive Research Institute | Southfield | Michigan | 48075 | — |
| Oakland Medical Research Center | Troy | Michigan | 48085-5524 | — |
| The Lung Research Center | Chesterfield | Missouri | 63017-3625 | — |
| Hannibal Regional Healthcare System HRMG Hannibal | Hannibal | Missouri | 63401-6890 | — |
| Midwest Chest Consultants | Saint Charles | Missouri | 63301 | — |
| Washington University School of Medicine in St. Louis | St Louis | Missouri | 63110 | — |
| Midwest Clinical Research LLC | St Louis | Missouri | 63141 | — |
| The Machuca Foundation Inc | Las Vegas | Nevada | 89101-3485 | — |
| Sierra Clinical Research - ClinEdge - PPDS | Las Vegas | Nevada | 89106-4159 | — |
| Renown Regional Medical Center Hospital | Reno | Nevada | 89502-1576 | — |
| AES - DRS - Synexus Clinical Research US, Inc. - New York | New York | New York | 10017-4008 | — |
| American Health Research Inc. | Charlotte | North Carolina | 28277 | — |
| Research Carolina Elite | Denver | North Carolina | 28037-7929 | — |
| Clinical Research of Gastonia | Gastonia | North Carolina | 28054 | — |
| Pulmonix LLC | Greensboro | North Carolina | 27403-4443 | — |
| Carolina Research Center | Shelby | North Carolina | 28150-3803 | — |
| Southeastern Research Center | Winston-Salem | North Carolina | 27103-4029 | — |
| OK Clinical Research | Edmond | Oklahoma | 73034-3258 | — |
| The Oregon Clinic. | Portland | Oregon | 97220 | — |
| Clinical Research Associates Of Central Pa , Llc | DuBois | Pennsylvania | 15801-2277 | — |
| Temple University Hospital | Philadelphia | Pennsylvania | 19140 | — |
| Allergy & Clinical Immun Assoc | Pittsburgh | Pennsylvania | 15241 | — |
| Medtrial, LLC | Columbia | South Carolina | 29204 | — |
| Velocity Clinical Research - Gaffney - PPDS | Gaffney | South Carolina | 29340-4737 | — |
| Lowcountry Lung and Critical Care | North Charleston | South Carolina | 29406 | — |
| Clinical Research of Rock Hill | Rock Hill | South Carolina | 29732 | — |
| ClinSearch, LLC | Chattanooga | Tennessee | 37421 | — |
| Tennessee Comprehensive Lung & Sleep Center | Hendersonville | Tennessee | 37075-3085 | — |
| South Texas Medical Research Institute, Inc., dba TTS Research ? ClinEdge ? PPDS | Boerne | Texas | 78006-1993 | — |
| Corsicana Medical Research | Corsicana | Texas | 75110-2471 | — |
| Trio Clinical Trials | Houston | Texas | 77008-1772 | — |
| Baylor College of Medicine | Houston | Texas | 77030-4202 | — |
| Houston Pulmonary Medicine Associates, PA - Biopharma Informatic, LLC | Houston | Texas | 77089-6097 | — |
| Metroplex Pulmonary and Sleep Medicine Center | McKinney | Texas | 75069 | — |
| Sherman Clinical Research - ClinEdge - PPDS | Sherman | Texas | 75090 | — |
| Vermont Lung Center at the University of Vermont | Colchester | Vermont | 05446-3052 | — |
| University of Virginia Health System | Charlottesville | Virginia | 22903 | — |
| Western Washington Medical Group | Everett | Washington | 98208 | — |
| Allergy Asthma and Sinus Center-Greenfield | Greenfield | Wisconsin | 53228 | — |
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 413 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05878769, 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 Aug 14, 2026 · Synced Oct 26, 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 NCT05878769 live on ClinicalTrials.gov.