Clinical trials
Phase 4 Chickenpox trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
16 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 5 |
| 2014 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 7 |
| Completed | 6 |
| Enrolling by invitation | 2 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sinovac (Dalian) Vaccine Technology Co., Ltd. | 7 |
| Beijing Center for Disease Control and Prevention | 3 |
| Changchun Keygen Biological Products Co., Ltd. | 3 |
| Shanghai Municipal Center for Disease Control and Prevention | 2 |
| Changchun Changsheng Life Science and Technology Co., Ltd. | 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 |
|---|---|
| Chickenpox | 16 |
| COVID-19 | 1 |
| Encephalitis, Japanese | 1 |
| Herpes Zoster | 1 |
| Influenza, Human | 1 |
| Measles | 1 |
| Mumps | 1 |
| Rubella | 1 |
Trials
Showing 1 to 16 of 16. 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.