Clinical trials
Coronavirus Infections trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
216 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 153 |
| 2021 | 31 |
| 2022 | 22 |
| 2023 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 216 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. | 4 |
| Assistance Publique - Hôpitaux de Paris | 3 |
| Assiut University | 3 |
| Chinese University of Hong Kong | 3 |
| D'Or Institute for Research and Education | 3 |
| Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation | 3 |
| National Vaccine and Serum Institute, China | 3 |
| University of Oxford | 3 |
| Ain Shams University | 2 |
| Biomed Industries, Inc. | 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 |
|---|---|
| Coronavirus Infections | 216 |
| COVID-19 | 125 |
| Pneumonia | 17 |
| Severe Acute Respiratory Syndrome | 14 |
| Respiratory Distress Syndrome | 8 |
| Virus Diseases | 8 |
| Respiratory Tract Infections | 6 |
| Anxiety Disorders | 4 |
| Communicable Diseases | 4 |
| Inflammation | 4 |
Trials
Showing 1 to 25 of 216. Each trial links to its page on Pharma Observatory.
116 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
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