Clinical trials
Phase 4 Pulmonary Disease, Chronic Obstructive trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
96 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 6 |
| 2006 | 8 |
| 2007 | 3 |
| 2008 | 7 |
| 2009 | 5 |
| 2010 | 4 |
| 2011 | 6 |
| 2012 | 9 |
| 2013 | 5 |
| 2014 | 4 |
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 73 |
| Terminated | 10 |
| Recruiting | 5 |
| Withdrawn | 5 |
| Unknown status | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 23 |
| Boehringer Ingelheim | 13 |
| AstraZeneca | 4 |
| Sumitomo Pharma America, Inc. | 4 |
| Dartmouth-Hitchcock Medical Center | 2 |
| Dayton VA Medical Center | 2 |
| Johns Hopkins University | 2 |
| University of Alabama at Birmingham | 2 |
| University of California, Los Angeles | 2 |
| Weill Medical College of Cornell University | 2 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pulmonary Disease, Chronic Obstructive | 96 |
| Bronchitis, Chronic | 9 |
| Emphysema | 9 |
| Asthma | 7 |
| Dyspnea | 4 |
| Coronary Artery Disease | 2 |
| Lung Diseases | 2 |
| Respiratory Aspiration | 2 |
| Bone Diseases, Metabolic | 1 |
| Bronchitis | 1 |
Trials
Showing 1 to 25 of 96. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.