Clinical trials
Phase 3 COVID-19 trials in the United Kingdom
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
46 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2020 | 26 |
| 2021 | 10 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 30 |
| Terminated | 7 |
| Recruiting | 5 |
| Unknown status | 3 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 7 |
| Gilead Sciences | 5 |
| AstraZeneca | 4 |
| University of Minnesota | 3 |
| Cambridge University Hospitals NHS Foundation Trust | 2 |
| Novartis Pharmaceuticals | 2 |
| University of Oxford | 2 |
| Alexion Pharmaceuticals, Inc. | 1 |
| Ashford and St. Peter's Hospitals NHS Trust | 1 |
| Atea Pharmaceuticals, Inc. | 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 |
|---|---|
| COVID-19 | 46 |
| Coronavirus Infections | 14 |
| Severe Acute Respiratory Syndrome | 8 |
| Virus Diseases | 7 |
| Coronaviridae Infections | 5 |
| Nidovirales Infections | 5 |
| RNA Virus Infections | 5 |
| Pneumonia | 4 |
| Community-Acquired Pneumonia | 2 |
| Cytokine Release Syndrome | 2 |
Trials
Showing 1 to 25 of 46. 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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