Clinical trials
Phase 2 COVID-19 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
871 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 447 |
| 2021 | 230 |
| 2022 | 95 |
| 2023 | 58 |
| 2024 | 18 |
| 2025 | 13 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 405 |
| Unknown status | 174 |
| Terminated | 166 |
| Withdrawn | 83 |
| Recruiting | 18 |
| Active, not recruiting | 15 |
| Not yet recruiting | 5 |
| Suspended | 3 |
| Enrolling by invitation | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sorrento Therapeutics, Inc. | 13 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 11 |
| Sinocelltech Ltd. | 10 |
| Assistance Publique - Hôpitaux de Paris | 8 |
| Washington University School of Medicine | 8 |
| NYU Langone Health | 7 |
| Pfizer | 7 |
| The University of Hong Kong | 7 |
| Health Institutes of Turkey | 6 |
| Johns Hopkins University | 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 |
|---|---|
| COVID-19 | 871 |
| Coronavirus Infections | 149 |
| Respiratory Distress Syndrome | 45 |
| Pneumonia | 44 |
| Severe Acute Respiratory Syndrome | 44 |
| Cytokine Release Syndrome | 22 |
| Pneumonia, Viral | 21 |
| Post-Acute COVID-19 Syndrome | 21 |
| Respiratory Insufficiency | 19 |
| Virus Diseases | 18 |
Trials
Showing 76 to 100 of 871. Each trial links to its page on Pharma Observatory.
771 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.
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