Clinical trials
Coronavirus Infections trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
401 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 2 |
| 2004 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 252 |
| 2021 | 73 |
| 2022 | 19 |
| 2023 | 15 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 238 |
| Terminated | 75 |
| Recruiting | 24 |
| Withdrawn | 23 |
| Unknown status | 18 |
| Active, not recruiting | 8 |
| No longer available | 6 |
| Not yet recruiting | 3 |
| Suspended | 3 |
| Enrolling by invitation | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 32 |
| ModernaTX, Inc. | 23 |
| BioNTech SE | 10 |
| Columbia University | 10 |
| University of Minnesota | 8 |
| Regeneron Pharmaceuticals | 7 |
| Johns Hopkins University | 6 |
| ProgenaBiome | 6 |
| University of North Carolina, Chapel Hill | 6 |
| Washington University School of Medicine | 6 |
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 | 401 |
| COVID-19 | 321 |
| Virus Diseases | 56 |
| Severe Acute Respiratory Syndrome | 52 |
| Coronaviridae Infections | 23 |
| Respiratory Distress Syndrome | 23 |
| Pneumonia | 22 |
| RNA Virus Infections | 22 |
| Nidovirales Infections | 19 |
| Influenza, Human | 17 |
Trials
Showing 26 to 50 of 401. Each trial links to its page on Pharma Observatory.
301 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.