Clinical trials
Withdrawn Pulmonary Disease, Chronic Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
138 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2005 | 7 |
| 2006 | 7 |
| 2007 | 1 |
| 2008 | 9 |
| 2009 | 8 |
| 2010 | 6 |
| 2011 | 5 |
| 2012 | 5 |
| 2013 | 5 |
| 2014 | 11 |
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 11 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 138 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Imperial College London | 9 |
| Novartis Pharmaceuticals | 7 |
| GlaxoSmithKline | 4 |
| AstraZeneca | 3 |
| Boehringer Ingelheim | 3 |
| Brigham and Women's Hospital | 3 |
| Aeris Therapeutics | 2 |
| Hoffmann-La Roche | 2 |
| Hull University Teaching Hospitals NHS Trust | 2 |
| Massachusetts General Hospital | 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 | 138 |
| Emphysema | 14 |
| Heart Failure | 10 |
| Asthma | 8 |
| Bronchitis, Chronic | 7 |
| Dyspnea | 5 |
| Diabetes Mellitus | 4 |
| Hypertension | 4 |
| Lung Diseases | 4 |
| Coronary Artery Disease | 3 |
Trials
Showing 26 to 50 of 138. Each trial links to its page on Pharma Observatory.
38 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
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