Dose, Safety, Tolerability and Immunogenicity of a Stabilized Prefusion RSV F Subunit Protein Vaccine, VRC-RSVRGP084-00-VP (DS-Cav1), Alone or With Alum Adjuvant, in Healthy Adults
Public ClinicalTrials.gov record NCT03049488. 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
VRC 317: A Phase I Randomized, Open-Label Clinical Trial to Evaluate Dose, Safety, Tolerability and Immunogenicity of a Stabilized Prefusion RSV F Subunit Protein Vaccine, VRC-RSVRGP084-00-VP (DS-Cav1), Alone or With Alum Adjuvant, in Healthy Adults
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: Respiratory Syncytial Virus (RSV) is a virus that infects the lungs and breathing passages. Healthy adults who are infected generally have mild cold symptoms for a week or two. But it can also be serious, especially for infants and older adults. It can be spread by direct or indirect contact with respiratory secretions. Researchers want to study a new vaccine to prevent RSV. Objective: To see if a vaccine for RSV is safe and if it causes side effects. Eligibility: Healthy adults 18-50 years old Design: Volunteers were screened in a separate screening protocol. Subjects had 13 visits over 1 year. Some subjects received just vaccine. Some received vaccine mixed with alum adjuvant. All subjects received their dose by injection in the upper arm. They received up to two doses, one at the beginning of the study and another 12 weeks later. Subjects were monitored for 1 hour after injection and called to check on their safety 1 day after. Subjects recorded their temperature and side effects for 7 days after each vaccination. Subjects were provided with a thermometer to measure their temperature and a ruler to measure any changes if these occurred on their skin at the injection site. At all visits, subjects were checked for health changes or problems. They may have had blood drawn. At some visits, subjects had samples collected from their nose and mouth.
Study identification
- NCT ID
- NCT03049488
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 95 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 50 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
- Feb 21, 2017
- Primary completion
- Oct 2, 2019
- Completion
- Oct 2, 2019
- Last update posted
- Oct 22, 2020
2017 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center | Bethesda | Maryland | 20892 | — |
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 NCT03049488, 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 Oct 22, 2020 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03049488 live on ClinicalTrials.gov.