Clinical trials
Observational COVID-19 trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
132 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 42 |
| 2021 | 15 |
| 2022 | 32 |
| 2023 | 35 |
| 2024 | 3 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 72 |
| Completed | 45 |
| Recruiting | 8 |
| Active, not recruiting | 3 |
| Withdrawn | 2 |
| Terminated | 1 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Tongji Hospital | 7 |
| RenJi Hospital | 6 |
| The Second Affiliated Hospital of Chongqing Medical University | 6 |
| Huashan Hospital | 4 |
| Ruijin Hospital | 4 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 4 |
| Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | 4 |
| Chinese University of Hong Kong | 3 |
| Peking Union Medical College Hospital | 3 |
| Qilu Hospital of Shandong University | 3 |
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 | 132 |
| Infections | 5 |
| Postoperative Complications | 5 |
| Post-Acute COVID-19 Syndrome | 4 |
| Liver Diseases | 3 |
| Breast Neoplasms | 2 |
| Cardiovascular Diseases | 2 |
| Coinfection | 2 |
| Cytokine Release Syndrome | 2 |
| HIV Infections | 2 |
Trials
Showing 1 to 25 of 132. Each trial links to its page on Pharma Observatory.
32 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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