Clinical trials
Withdrawn Observational Pulmonary Disease, Chronic Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
32 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2005 | 4 |
| 2006 | 2 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 1 |
| 2017 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 32 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Imperial College London | 7 |
| Brigham and Women's Hospital | 2 |
| AstraZeneca | 1 |
| Boehringer Ingelheim | 1 |
| Brunel University | 1 |
| CSA Medical, Inc. | 1 |
| EPI-Q | 1 |
| EarlySense Ltd. | 1 |
| Hoffmann-La Roche | 1 |
| Jessica Sieren | 1 |
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 | 32 |
| Heart Failure | 5 |
| Asthma | 4 |
| Emphysema | 3 |
| Bronchitis, Chronic | 2 |
| Coronary Artery Disease | 2 |
| Diabetes Mellitus | 2 |
| Hypertensive Crisis | 2 |
| Infections | 2 |
| Lung Neoplasms | 2 |
Trials
Showing 1 to 25 of 32. Each trial links to its page 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.
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