Clinical trials
Completed Phase 2/3 COVID-19 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
105 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2020 | 54 |
| 2021 | 28 |
| 2022 | 15 |
| 2023 | 7 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 105 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| BioNTech SE | 4 |
| ModernaTX, Inc. | 4 |
| Novavax | 3 |
| AstraZeneca | 2 |
| Australian National University | 2 |
| Cambridge University Hospitals NHS Foundation Trust | 2 |
| Cellular Sciences, inc. | 2 |
| D'Or Institute for Research and Education | 2 |
| Dr. Ferrer BioPharma | 2 |
| Hipra Scientific, S.L.U | 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 |
|---|---|
| COVID-19 | 105 |
| Coronavirus Infections | 23 |
| Virus Diseases | 7 |
| Pneumonia | 5 |
| Post-Acute COVID-19 Syndrome | 3 |
| Respiratory Distress Syndrome | 3 |
| Cytokine Release Syndrome | 2 |
| Inflammation | 2 |
| Respiratory Insufficiency | 2 |
| Severe Acute Respiratory Syndrome | 2 |
Trials
Showing 1 to 25 of 105. Each trial links to its page on Pharma Observatory.
5 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.
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.