Clinical trials
Observational Herpes Zoster trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
40 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 22 |
| Unknown status | 6 |
| Recruiting | 5 |
| Active, not recruiting | 4 |
| Not yet recruiting | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 7 |
| Huazhong University of Science and Technology | 2 |
| Merck Sharp & Dohme LLC | 2 |
| AC Camargo Cancer Center | 1 |
| Analgesic Solutions | 1 |
| Antonios Likourezos | 1 |
| Asan Medical Center | 1 |
| Brigham and Women's Hospital | 1 |
| Center for Clinical Studies, Texas | 1 |
| China Medical University Hospital | 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 | 40 |
| Neuralgia, Postherpetic | 11 |
| Chickenpox | 5 |
| Virus Diseases | 4 |
| Herpes Simplex | 3 |
| Infections | 3 |
| Neuralgia | 3 |
| Varicella Zoster Virus Infection | 3 |
| Anxiety Disorders | 2 |
| COVID-19 | 2 |
Trials
Showing 51 to 40 of 40. 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.
No changes to these trials in the last 7 days.
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