Clinical trials
Completed Asthma trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
768 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 4 |
| 2001 | 11 |
| 2002 | 10 |
| 2003 | 20 |
| 2004 | 20 |
| 2005 | 23 |
| 2006 | 28 |
| 2007 | 29 |
| 2008 | 34 |
| 2009 | 40 |
| 2010 | 29 |
| 2011 | 39 |
| 2012 | 53 |
| 2013 | 30 |
| 2014 | 34 |
| 2015 | 51 |
| 2016 | 46 |
| 2017 | 40 |
| 2018 | 31 |
| 2019 | 42 |
| 2020 | 23 |
| 2021 | 27 |
| 2022 | 25 |
| 2023 | 29 |
| 2024 | 15 |
| 2025 | 13 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 768 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Johns Hopkins University | 14 |
| Riphah International University | 14 |
| Imperial College London | 12 |
| National Heart, Lung, and Blood Institute (NHLBI) | 11 |
| University of Rochester | 10 |
| Brigham and Women's Hospital | 9 |
| Montefiore Medical Center | 9 |
| University of Michigan | 9 |
| Columbia University | 8 |
| University of California, San Francisco | 8 |
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 |
|---|---|
| Asthma | 768 |
| Pulmonary Disease, Chronic Obstructive | 76 |
| Hypersensitivity | 29 |
| Hypertension | 25 |
| Obesity | 24 |
| Lung Diseases | 23 |
| Diabetes Mellitus | 22 |
| Heart Failure | 22 |
| Dyspnea | 14 |
| Rhinitis, Allergic | 14 |
Trials
Showing 1 to 25 of 768. Each trial links to its page on Pharma Observatory.
668 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.