Clinical trials
Withdrawn Phase 4 Pulmonary Disease, Chronic Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
24 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 2 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 2 |
| 2014 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 24 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 3 |
| AstraZeneca | 2 |
| GlaxoSmithKline | 2 |
| Chiesi Farmaceutici S.p.A. | 1 |
| Dayton VA Medical Center | 1 |
| Hull University Teaching Hospitals NHS Trust | 1 |
| Hôpital de Verdun | 1 |
| Imperial College London | 1 |
| Jorgen Vestbo | 1 |
| NHS Greater Glasgow and Clyde | 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 | 24 |
| alpha 1-Antitrypsin Deficiency | 2 |
| Asthma | 1 |
| Bronchitis, Chronic | 1 |
| Cough | 1 |
| Emergencies | 1 |
| Emphysema | 1 |
| Heart Failure | 1 |
| Hypertension, Pulmonary | 1 |
| Infections | 1 |
Trials
Showing 1 to 24 of 24. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.