Clinical trials
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.
1,254 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 7 |
| 2001 | 6 |
| 2002 | 13 |
| 2003 | 18 |
| 2004 | 25 |
| 2005 | 26 |
| 2006 | 43 |
| 2007 | 47 |
| 2008 | 64 |
| 2009 | 66 |
| 2010 | 59 |
| 2011 | 62 |
| 2012 | 62 |
| 2013 | 64 |
| 2014 | 70 |
| 2015 | 59 |
| 2016 | 57 |
| 2017 | 69 |
| 2018 | 56 |
| 2019 | 56 |
| 2020 | 52 |
| 2021 | 54 |
| 2022 | 54 |
| 2023 | 32 |
| 2024 | 39 |
| 2025 | 46 |
| 2026 | 32 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 889 |
| Terminated | 115 |
| Recruiting | 101 |
| Unknown status | 51 |
| Withdrawn | 43 |
| Active, not recruiting | 31 |
| Not yet recruiting | 11 |
| Enrolling by invitation | 10 |
| Suspended | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 103 |
| Boehringer Ingelheim | 65 |
| AstraZeneca | 62 |
| VA Office of Research and Development | 36 |
| Novartis Pharmaceuticals | 28 |
| Pearl Therapeutics, Inc. | 28 |
| Brigham and Women's Hospital | 26 |
| Weill Medical College of Cornell University | 22 |
| Johns Hopkins University | 21 |
| Mayo Clinic | 19 |
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 | 1,254 |
| Emphysema | 134 |
| Asthma | 104 |
| Heart Failure | 86 |
| Bronchitis, Chronic | 85 |
| Lung Diseases | 62 |
| Dyspnea | 38 |
| Diabetes Mellitus | 37 |
| Neoplasms | 27 |
| Lung Diseases, Obstructive | 26 |
Trials
Showing 1 to 25 of 1,254. Each trial links to its page on Pharma Observatory.
1,154 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.