Clinical trials
Completed Phase 4 Pulmonary Disease, Chronic Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
294 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 5 |
| 2003 | 6 |
| 2004 | 12 |
| 2005 | 6 |
| 2006 | 17 |
| 2007 | 19 |
| 2008 | 15 |
| 2009 | 15 |
| 2010 | 11 |
| 2011 | 14 |
| 2012 | 25 |
| 2013 | 18 |
| 2014 | 23 |
| 2015 | 22 |
| 2016 | 16 |
| 2017 | 23 |
| 2018 | 13 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 294 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 35 |
| Boehringer Ingelheim | 30 |
| Novartis Pharmaceuticals | 21 |
| AstraZeneca | 15 |
| University of Zurich | 13 |
| University of Dundee | 7 |
| Queen's University | 6 |
| University of Milan | 6 |
| Neutec Ar-Ge San ve Tic A.Ş | 5 |
| Chronic Obstructive Pulmonary Disease Trial Network, Denmark | 3 |
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 | 294 |
| Emphysema | 21 |
| Asthma | 18 |
| Dyspnea | 14 |
| Bronchitis, Chronic | 12 |
| Bronchitis | 11 |
| Lung Diseases | 9 |
| Lung Diseases, Obstructive | 7 |
| Pneumonia | 4 |
| Respiratory Aspiration | 4 |
Trials
Showing 1 to 25 of 294. Each trial links to its page on Pharma Observatory.
194 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.