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| Withdrawn | 23 |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 1 to 25 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.