Clinical trials
Phase 1 COVID-19 trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
98 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2020 | 38 |
| 2021 | 25 |
| 2022 | 22 |
| 2023 | 12 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 98 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Dr. Soetomo General Hospital | 3 |
| Guangzhou Patronus Biotech Co., Ltd. | 3 |
| Lahore General Hospital | 3 |
| GeneOne Life Science, Inc. | 2 |
| Hospital Reg. Lic. Adolfo Lopez Mateos | 2 |
| Hospital de Clinicas de Porto Alegre | 2 |
| Kafrelsheikh University | 2 |
| Livzon Pharmaceutical Group Inc. | 2 |
| Sinovac Life Sciences Co., Ltd. | 2 |
| Suzhou Abogen Biosciences Co., Ltd. | 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 | 98 |
| Coronavirus Infections | 7 |
| Severe Acute Respiratory Syndrome | 4 |
| Pneumonia | 3 |
| Respiratory Distress Syndrome | 3 |
| Cognitive Dysfunction | 2 |
| Post-Acute COVID-19 Syndrome | 2 |
| Anosmia | 1 |
| Chronic Cough | 1 |
| Communicable Diseases | 1 |
Trials
Showing 1 to 25 of 98. 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.
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.