Clinical trials
Completed Coronavirus Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
643 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 449 |
| 2021 | 116 |
| 2022 | 36 |
| 2023 | 17 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 643 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| ModernaTX, Inc. | 22 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 20 |
| BioNTech SE | 12 |
| Novavax | 7 |
| University of Minnesota | 7 |
| Assistance Publique - Hôpitaux de Paris | 6 |
| Johns Hopkins University | 6 |
| University Hospital, Angers | 6 |
| University of Milano Bicocca | 6 |
| Ain Shams University | 5 |
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 |
|---|---|
| Coronavirus Infections | 643 |
| COVID-19 | 470 |
| Severe Acute Respiratory Syndrome | 67 |
| Virus Diseases | 64 |
| Respiratory Distress Syndrome | 28 |
| Pneumonia | 25 |
| Coronaviridae Infections | 20 |
| RNA Virus Infections | 18 |
| Pneumonia, Viral | 17 |
| Respiratory Tract Infections | 16 |
Trials
Showing 26 to 50 of 643. Each trial links to its page on Pharma Observatory.
543 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.