Clinical trials
Withdrawn Phase 1 trials in the United Kingdom
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
31 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2009 | 1 |
| 2010 | 4 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 4 |
| 2023 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 31 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 7 |
| AstraZeneca | 2 |
| European Organisation for Research and Treatment of Cancer - EORTC | 2 |
| Boehringer Ingelheim | 1 |
| Eisai Limited | 1 |
| Elysium Health | 1 |
| F2G Ltd | 1 |
| Genentech, Inc. | 1 |
| H. Lundbeck A/S | 1 |
| Immunocore 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 |
|---|---|
| Alzheimer Disease | 1 |
| Amyloidosis | 1 |
| Arthritis, Psoriatic | 1 |
| Asthma | 1 |
| Autoimmune Diseases | 1 |
| Carcinoma, Non-Small-Cell Lung | 1 |
| Chronic Cough | 1 |
| Colitis, Ulcerative | 1 |
| Corneal Diseases | 1 |
| Cough | 1 |
Trials
Showing 1 to 25 of 31. 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
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