Clinical trials
Recruiting Observational Asthma trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
112 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 2 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 6 |
| 2022 | 9 |
| 2023 | 10 |
| 2024 | 27 |
| 2025 | 26 |
| 2026 | 11 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 112 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 7 |
| Chinese University of Hong Kong | 5 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 5 |
| National Institute of Environmental Health Sciences (NIEHS) | 3 |
| Thammasat University | 3 |
| Beijing Chao Yang Hospital | 2 |
| First Affiliated Hospital of Ningbo University | 2 |
| Guy's and St Thomas' NHS Foundation Trust | 2 |
| Hacettepe University | 2 |
| Medical University of Warsaw | 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 | 112 |
| Pulmonary Disease, Chronic Obstructive | 27 |
| Bronchiectasis | 11 |
| Disease | 9 |
| Hypersensitivity | 9 |
| Cystic Fibrosis | 5 |
| Dyspnea | 5 |
| Respiratory Sounds | 5 |
| Dermatitis, Atopic | 4 |
| Inflammation | 4 |
Trials
Showing 1 to 25 of 112. Each trial links to its page on Pharma Observatory.
12 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.