Clinical trials
Enrolling by invitation COVID-19 trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
17 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 5 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Enrolling by invitation | 17 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Yale University | 3 |
| Duke University | 2 |
| Chiba University | 1 |
| Emory University | 1 |
| Erasmus Medical Center | 1 |
| Federal University of ABC | 1 |
| Huntington Memorial Hospital | 1 |
| Johns Hopkins Bloomberg School of Public Health | 1 |
| Karolinska Institutet | 1 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 1 |
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 | 17 |
| Influenza, Human | 3 |
| Post-Acute COVID-19 Syndrome | 3 |
| Coronavirus Infections | 2 |
| Acute Kidney Injury | 1 |
| Attention Deficit Disorder with Hyperactivity | 1 |
| Chikungunya Fever | 1 |
| Chronic Pain | 1 |
| Cognition Disorders | 1 |
| Cognitive Dysfunction | 1 |
Trials
Showing 26 to 17 of 17. Each trial links to its page on Pharma Observatory.
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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
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