Trial of a Chikungunya Vaccine, PXVX0317 CHIKV-VLP, in Healthy Adults
Public ClinicalTrials.gov record NCT03483961. 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 Parallel-Group, Randomized, Double-Blind Study to Assess the Safety and Immunogenicity of PXVX0317 (Chikungunya Virus Virus-Like Particle Vaccine [CHIKV-VLP], Unadjuvanted or Alum-adjuvanted)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this Phase 2 trial is to evaluate the immune response to and safety profile of various doses/formulations/and schedules of administration of PXVX0317 in healthy adults. Primary Objective: To assess the immune response to the vaccine Secondary Objectives: To assess the kinetics of the immune response to different doses/formulations/schedules To assess the persistence of immune responses to different doses/formulations/schedules To assess the effect of a booster dose of the vaccine Safety Objective: To assess local and systemic reactions to the vaccine and to describe the safety profile of the vaccine
Study identification
- NCT ID
- NCT03483961
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 445 participants
Conditions and interventions
Conditions
Interventions
- CHIKV VLP/unadjuvanted Biological
- CHIKV VLP/adjuvanted Biological
- Placebo Biological
Biological
Eligibility (public fields only)
- Age range
- 18 Years to 45 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
- Apr 17, 2018
- Primary completion
- Sep 13, 2020
- Completion
- Sep 20, 2020
- Last update posted
- Jul 2, 2023
2018 – 2020
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johnson County Clin-Trials | Lenexa | Kansas | 66219 | — |
| The Center for Pharmaceutical Research | Kansas City | Missouri | 64114 | — |
| Advanced Clinical Research | West Jordan | Utah | 84088 | — |
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 NCT03483961, 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 Jul 2, 2023 · Synced Sep 11, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03483961 live on ClinicalTrials.gov.