Clinical trials
Withdrawn Asthma trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
54 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 4 |
| 2007 | 2 |
| 2008 | 5 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 1 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 4 |
| 2025 | 2 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 54 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Vanderbilt University Medical Center | 5 |
| Brigham and Women's Hospital | 3 |
| Abionic SA | 2 |
| Ohio State University | 2 |
| University of California, San Francisco | 2 |
| University of Kentucky | 2 |
| University of Louisville | 2 |
| University of Rochester | 2 |
| Arkansas Children's Hospital Research Institute | 1 |
| Aurobindo Pharma Ltd | 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 |
|---|---|
| Asthma | 54 |
| Pulmonary Disease, Chronic Obstructive | 3 |
| Asthma, Exercise-Induced | 2 |
| Heart Failure | 2 |
| Hypersensitivity | 2 |
| Hypertensive Crisis | 2 |
| Infections | 2 |
| Renal Insufficiency, Chronic | 2 |
| Status Asthmaticus | 2 |
| Aspergillosis, Allergic Bronchopulmonary | 1 |
Trials
Showing 1 to 25 of 54. 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.