Clinical trials
Completed Phase 1 Herpes Zoster trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
23 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 | 3 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 23 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Merck Sharp & Dohme LLC | 5 |
| University of Colorado, Denver | 2 |
| Astellas Pharma Europe Ltd. | 1 |
| Baylor College of Medicine | 1 |
| Biomedical Development Corporation | 1 |
| CDA Research Group, Inc. | 1 |
| CanSino Biologics Inc. | 1 |
| Curevo Inc | 1 |
| Dynavax Technologies Corporation | 1 |
| GlaxoSmithKline | 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 | 23 |
| Chickenpox | 3 |
| Neuralgia, Postherpetic | 2 |
| Communicable Diseases | 1 |
| Coronavirus Infections | 1 |
| DNA Virus Infections | 1 |
| Herpes Genitalis | 1 |
| Herpesviridae Infections | 1 |
| Hypersensitivity | 1 |
| Infections | 1 |
Trials
Showing 1 to 23 of 23. 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.
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