Clinical trials
Completed Phase 4 Chickenpox trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
14 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2009 | 2 |
| 2011 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2017 | 1 |
| 2021 | 2 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 14 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Changchun Keygen Biological Products Co., Ltd. | 3 |
| Merck Sharp & Dohme LLC | 2 |
| Sinovac (Dalian) Vaccine Technology Co., Ltd. | 2 |
| AstraZeneca | 1 |
| Beijing Center for Disease Control and Prevention | 1 |
| GlaxoSmithKline | 1 |
| NYU Langone Health | 1 |
| Sanofi Pasteur, a Sanofi Company | 1 |
| The HIV Netherlands Australia Thailand Research Collaboration | 1 |
| Vietnam Military Medical University | 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 | 14 |
| Measles | 3 |
| Mumps | 3 |
| Rubella | 3 |
| Herpes Zoster | 2 |
| Asthma | 1 |
| Encephalitis, Japanese | 1 |
| HIV Infections | 1 |
| Hepatitis A | 1 |
| Herpes Zoster Ophthalmicus | 1 |
Trials
Showing 1 to 14 of 14. 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.
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