A Phase 2 Study to Evaluate JCXH-105, an srRNA-based Herpes Zoster Vaccine
Public ClinicalTrials.gov record NCT06581575. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 2, Randomized, Triple-Blinded, Active-Controlled Study to Assess the Safety and Immunogenicity of an Investigational Herpes Zoster (HZ) Vaccine, JCXH-105, in Healthy Subjects ≥ 50 Years of Age
Study identification
- NCT ID
- NCT06581575
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Immorna Biotherapeutics, Inc.
- Industry
- Enrollment
- 467 participants
Conditions and interventions
Conditions
Interventions
- JCXH-105 Biological
- Shingrix Biological
Biological
Eligibility (public fields only)
- Age range
- 50 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 15, 2024
- Primary completion
- Jul 31, 2026
- Completion
- Jul 31, 2026
- Last update posted
- Apr 22, 2026
2024 – 2026
United States locations
- U.S. sites
- 8
- U.S. states
- 7
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Noble Clinical Research | Tucson | Arizona | 85704 | — |
| Long Beach Research Institute | Long Beach | California | 90805 | — |
| DM Clinical Research - Chicago | Chicago | Illinois | 60652 | — |
| Quality Clinical Research | Omaha | Nebraska | 68114 | — |
| DM Clinical Research - New Jersey | Jersey City | New Jersey | 07306 | — |
| Delricht Research | Charleston | South Carolina | 29407 | — |
| Delricht Research | Prosper | Texas | 75078 | — |
| DM Clinical Research - Sugarland | Sugar Land | Texas | 77478 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06581575, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 22, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06581575 live on ClinicalTrials.gov.