A Study on the Safety and Immune Response to an mRNA-based RSV Investigational Vaccine in Healthy Adults Aged 18-45 Years
Public ClinicalTrials.gov record NCT06573281. 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 1, First-Time-in-Human (FTiH), Observer-blind, Randomized, Controlled Study to Evaluate the Safety, Reactogenicity and Immune Response of Various Doses of an mRNA-based Respiratory Syncytial Virus (RSV) Investigational Vaccine in Healthy Participants 18-45 Years of Age
Study identification
- NCT ID
- NCT06573281
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- GlaxoSmithKline
- Industry
- Enrollment
- 213 participants
Conditions and interventions
Conditions
Not listed
Interventions
Not listed
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
- Sep 29, 2024
- Primary completion
- Apr 12, 2026
- Completion
- Apr 12, 2026
- Last update posted
- Sep 7, 2025
2024 – 2026
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Rolling Hills Estates | California | 90274 | — |
| GSK Investigational Site | Atlanta | Georgia | 30281 | — |
| GSK Investigational Site | Lenexa | Kansas | 66219 | — |
| GSK Investigational Site | Omaha | Nebraska | 68134 | — |
| GSK Investigational Site | Rochester | New York | 14609 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06573281, 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 Sep 7, 2025 · Synced May 18, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06573281 live on ClinicalTrials.gov.