Clinical trials
Terminated Asthma trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
238 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 3 |
| 2004 | 6 |
| 2005 | 7 |
| 2006 | 21 |
| 2007 | 17 |
| 2008 | 16 |
| 2009 | 13 |
| 2010 | 10 |
| 2011 | 6 |
| 2012 | 9 |
| 2013 | 10 |
| 2014 | 10 |
| 2015 | 8 |
| 2016 | 10 |
| 2017 | 12 |
| 2018 | 15 |
| 2019 | 17 |
| 2020 | 12 |
| 2021 | 10 |
| 2022 | 5 |
| 2023 | 10 |
| 2024 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 238 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 12 |
| AstraZeneca | 10 |
| GlaxoSmithKline | 8 |
| Boehringer Ingelheim | 6 |
| Johns Hopkins University | 6 |
| Teva Branded Pharmaceutical Products R&D, Inc. | 6 |
| Amphastar Pharmaceuticals, Inc. | 5 |
| MedImmune LLC | 4 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| University of California, San Francisco | 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 |
|---|---|
| Asthma | 238 |
| Pulmonary Disease, Chronic Obstructive | 24 |
| Hypersensitivity | 15 |
| Rhinitis, Allergic | 9 |
| Lung Diseases | 6 |
| Respiratory Sounds | 6 |
| Diabetes Mellitus, Type 2 | 5 |
| Bronchiectasis | 4 |
| Cystic Fibrosis | 4 |
| Dermatitis, Atopic | 4 |
Trials
Showing 51 to 75 of 238. Each trial links to its page on Pharma Observatory.
138 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.