Clinical trials
Phase 1 Herpes Zoster trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
32 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 2 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 23 |
| Recruiting | 2 |
| Active, not recruiting | 2 |
| Unknown status | 2 |
| Terminated | 1 |
| Not yet recruiting | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Merck Sharp & Dohme LLC | 5 |
| Guangzhou Patronus Biotech Co., Ltd. | 2 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 2 |
| University of Colorado, Denver | 2 |
| Aribio Lab Co., Ltd. | 1 |
| Astellas Pharma Europe Ltd. | 1 |
| Baylor College of Medicine | 1 |
| Beijing Luzhu Biotechnology Co., Ltd. | 1 |
| Biomedical Development Corporation | 1 |
| CDA Research Group, Inc. | 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 |
|---|---|
| Herpes Zoster | 32 |
| Chickenpox | 7 |
| Vaccine-Preventable Diseases | 3 |
| Neuralgia, Postherpetic | 2 |
| Varicella Zoster Virus Infection | 2 |
| AIDS-Related Complex | 1 |
| AIDS-Related Opportunistic Infections | 1 |
| Acquired Immunodeficiency Syndrome | 1 |
| Communicable Diseases | 1 |
| Coronavirus Infections | 1 |
Trials
Showing 76 to 32 of 32. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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