Clinical trials
Phase 2 Asthma trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
569 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 4 |
| 2002 | 10 |
| 2003 | 7 |
| 2004 | 10 |
| 2005 | 19 |
| 2006 | 25 |
| 2007 | 29 |
| 2008 | 41 |
| 2009 | 41 |
| 2010 | 51 |
| 2011 | 32 |
| 2012 | 53 |
| 2013 | 28 |
| 2014 | 18 |
| 2015 | 26 |
| 2016 | 14 |
| 2017 | 22 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 8 |
| 2021 | 12 |
| 2022 | 16 |
| 2023 | 14 |
| 2024 | 11 |
| 2025 | 21 |
| 2026 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 417 |
| Terminated | 47 |
| Withdrawn | 32 |
| Recruiting | 30 |
| Unknown status | 19 |
| Active, not recruiting | 14 |
| Not yet recruiting | 8 |
| Enrolling by invitation | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 58 |
| Novartis Pharmaceuticals | 34 |
| AstraZeneca | 31 |
| Boehringer Ingelheim | 26 |
| Chiesi Farmaceutici S.p.A. | 22 |
| MedImmune LLC | 12 |
| Sanofi | 11 |
| Genentech, Inc. | 10 |
| Teva Branded Pharmaceutical Products R&D, Inc. | 10 |
| Merck Sharp & Dohme LLC | 9 |
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 | 569 |
| Hypersensitivity | 22 |
| Pulmonary Disease, Chronic Obstructive | 22 |
| Obesity | 13 |
| Respiratory Sounds | 13 |
| Rhinitis, Allergic | 13 |
| Lung Diseases | 12 |
| Respiratory Tract Diseases | 12 |
| Bronchial Diseases | 9 |
| Dyspnea | 8 |
Trials
Showing 1 to 25 of 569. Each trial links to its page on Pharma Observatory.
469 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
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