Clinical trials
Phase 2 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.
187 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 4 |
| 2004 | 6 |
| 2005 | 5 |
| 2006 | 6 |
| 2007 | 8 |
| 2008 | 20 |
| 2009 | 9 |
| 2010 | 15 |
| 2011 | 11 |
| 2012 | 9 |
| 2013 | 5 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 3 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 146 |
| Terminated | 18 |
| Recruiting | 11 |
| Active, not recruiting | 6 |
| Withdrawn | 4 |
| Not yet recruiting | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 18 |
| AstraZeneca | 11 |
| Pearl Therapeutics, Inc. | 10 |
| Boehringer Ingelheim | 9 |
| Novartis Pharmaceuticals | 9 |
| Verona Pharma, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA | 7 |
| Dey | 6 |
| Chiesi Farmaceutici S.p.A. | 4 |
| Pfizer | 4 |
| US Department of Veterans Affairs | 4 |
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 | 187 |
| Emphysema | 26 |
| Bronchitis, Chronic | 21 |
| Asthma | 10 |
| Hypertension, Pulmonary | 7 |
| Lung Diseases | 6 |
| Dyspnea | 5 |
| Inflammation | 4 |
| Pulmonary Emphysema | 4 |
| alpha 1-Antitrypsin Deficiency | 4 |
Trials
Showing 1 to 25 of 187. Each trial links to its page on Pharma Observatory.
87 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.