Clinical trials
Recruiting COVID-19 trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
91 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2011 | 1 |
| 2014 | 1 |
| 2016 | 2 |
| 2019 | 2 |
| 2020 | 19 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 12 |
| 2024 | 17 |
| 2025 | 14 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 91 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| VA Office of Research and Development | 6 |
| M.D. Anderson Cancer Center | 5 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| Pfizer | 3 |
| University of Chicago | 3 |
| Yale University | 3 |
| BioNTech SE | 2 |
| Boston University | 2 |
| Columbia University | 2 |
| Duke University | 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 | 91 |
| Coronavirus Infections | 20 |
| Post-Acute COVID-19 Syndrome | 16 |
| Influenza, Human | 10 |
| Virus Diseases | 10 |
| Infections | 9 |
| Respiratory Tract Infections | 8 |
| Lung Diseases | 7 |
| Pneumonia | 6 |
| Pneumonia, Viral | 5 |
Trials
Showing 1 to 25 of 91. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.