Clinical trials
Recruiting Asthma trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
99 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 2 |
| 2008 | 1 |
| 2010 | 2 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 10 |
| 2024 | 17 |
| 2025 | 15 |
| 2026 | 33 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 99 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 8 |
| AstraZeneca | 6 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| Pfizer | 4 |
| University of Colorado, Denver | 4 |
| Columbia University | 3 |
| National Institute of Environmental Health Sciences (NIEHS) | 3 |
| Children's Hospital Los Angeles | 2 |
| Gelb, Arthur F., M.D. | 2 |
| Generate Biomedicines | 2 |
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 | 99 |
| Hypersensitivity | 9 |
| Pulmonary Disease, Chronic Obstructive | 7 |
| Lung Diseases | 6 |
| Obesity | 6 |
| Disease | 5 |
| Cystic Fibrosis | 4 |
| Respiratory Tract Diseases | 4 |
| Immune System Diseases | 3 |
| Inflammation | 3 |
Trials
Showing 1 to 25 of 99. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.