Study to Evaluate Safety and Immunogenicity of a Prime-Boost Regimen of rVSV-Nipah Virus Vaccine Candidate PHV02 in Healthy Adult Subjects
Public ClinicalTrials.gov record NCT06221813. 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 1b Randomized, Observer-Blind, Placebo-Controlled Study to Evaluate the Safety and Immunogenicity of a Prime-Boost Regimen of Three Dose Levels of PHV02, a Nipah Virus Vaccine Candidate (rVSV-ΔG-EBOV GP-NiVG) in Healthy Adults
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to test the safety and immunogenicity of PHV02 live, attenuated recombinant vesicular stomatitis virus vaccine expressing the Nipah Virus glycoprotein in healthy adult subjects. The main questions it aims to answer are: * which doses of PHV02 are safe to administer to and well-tolerated by healthy adult subjects as a 2 dose regimen given 1 month apart? * what is the immunologic response (Nipah-specific IgG ELISA antibody and neutralizing antibodies) to each dose level after a 2-dose regimen given 1 month apart? Participants will receive 2 intramuscular injections of PHV02 (2x105, 2x106, and 2x107 plaque-forming units \[pfu\]) or placebo on Day 1 and Day 29 and will be followed for 197 days.
Study identification
- NCT ID
- NCT06221813
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 120 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 59 Years
- 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
- Jan 25, 2024
- Primary completion
- Sep 29, 2024
- Completion
- Oct 1, 2024
- Last update posted
- Jun 7, 2025
2024
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cenexel ACT (Anaheim Clinical Trials) | Anaheim | California | 92801 | — |
| Cenexel RCA (Research Centers of America) | Hollywood | Florida | 33024 | — |
| Cenexel JBR (JBR Clinical Research) | Salt Lake City | Utah | 84107 | — |
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 NCT06221813, 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 Jun 7, 2025 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06221813 live on ClinicalTrials.gov.