Clinical trials
Terminated Pulmonary Disease, Chronic Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
286 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 5 |
| 2004 | 8 |
| 2005 | 10 |
| 2006 | 9 |
| 2007 | 8 |
| 2008 | 11 |
| 2009 | 9 |
| 2010 | 9 |
| 2011 | 13 |
| 2012 | 15 |
| 2013 | 13 |
| 2014 | 10 |
| 2015 | 15 |
| 2016 | 26 |
| 2017 | 17 |
| 2018 | 25 |
| 2019 | 21 |
| 2020 | 15 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 286 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Boehringer Ingelheim | 10 |
| Aeris Therapeutics | 7 |
| AstraZeneca | 7 |
| Pfizer | 6 |
| Chiesi Farmaceutici S.p.A. | 5 |
| GlaxoSmithKline | 5 |
| Merck Sharp & Dohme LLC | 5 |
| ResMed | 5 |
| University of Minnesota | 5 |
| Columbia University | 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 | 286 |
| Asthma | 24 |
| Emphysema | 20 |
| Bronchitis, Chronic | 12 |
| Lung Diseases | 11 |
| Hypertension, Pulmonary | 10 |
| Pulmonary Emphysema | 9 |
| Respiratory Insufficiency | 9 |
| Cystic Fibrosis | 8 |
| Lung Diseases, Interstitial | 8 |
Trials
Showing 76 to 100 of 286. Each trial links to its page on Pharma Observatory.
186 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.