Clinical trials
Phase 1 Asthma trials in the United Kingdom
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
79 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 3 |
| 2010 | 7 |
| 2011 | 4 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 4 |
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 66 |
| Terminated | 7 |
| Active, not recruiting | 3 |
| Recruiting | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 20 |
| AstraZeneca | 17 |
| Chiesi Farmaceutici S.p.A. | 3 |
| Respivert Ltd | 3 |
| Zambon SpA | 3 |
| Boehringer Ingelheim | 2 |
| Janssen Research & Development, LLC | 2 |
| Pfizer | 2 |
| Regeneron Pharmaceuticals | 2 |
| 4D pharma plc | 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 | 79 |
| Pulmonary Disease, Chronic Obstructive | 13 |
| Anthrax | 1 |
| Aspergillosis | 1 |
| Aspergillosis, Allergic Bronchopulmonary | 1 |
| Dermatitis, Atopic | 1 |
| Diabetes Mellitus | 1 |
| Hypersensitivity | 1 |
| Lymphoma, Follicular | 1 |
| Psoriasis | 1 |
Trials
Showing 1 to 25 of 79. 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.