Clinical trials
Phase 1 Pulmonary Disease, Chronic Obstructive trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
323 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 4 |
| 2005 | 6 |
| 2006 | 5 |
| 2007 | 19 |
| 2008 | 24 |
| 2009 | 22 |
| 2010 | 21 |
| 2011 | 17 |
| 2012 | 17 |
| 2013 | 19 |
| 2014 | 18 |
| 2015 | 16 |
| 2016 | 20 |
| 2017 | 16 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 13 |
| 2022 | 12 |
| 2023 | 14 |
| 2024 | 17 |
| 2025 | 9 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 258 |
| Terminated | 20 |
| Unknown status | 19 |
| Recruiting | 13 |
| Active, not recruiting | 4 |
| Not yet recruiting | 4 |
| Withdrawn | 4 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 83 |
| AstraZeneca | 34 |
| Chiesi Farmaceutici S.p.A. | 21 |
| Boehringer Ingelheim | 7 |
| Chia Tai Tianqing Pharmaceutical Group Co., Ltd. | 6 |
| Pearl Therapeutics, Inc. | 6 |
| Bayer | 5 |
| Intech Biopharm Ltd. | 5 |
| Pfizer | 5 |
| Pulmatrix Inc. | 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 | 323 |
| Asthma | 45 |
| Emphysema | 10 |
| Lung Diseases | 9 |
| Respiratory Aspiration | 9 |
| Cystic Fibrosis | 7 |
| Respiration Disorders | 7 |
| Hypertension, Pulmonary | 6 |
| Inflammation | 4 |
| Renal Insufficiency | 4 |
Trials
Showing 76 to 100 of 323. Each trial links to its page on Pharma Observatory.
223 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.