A Follow-up Study to Describe the Safety of Study Participants Who Received RSVPreF3 Maternal Vaccination (Any Dose) or Controls From Previous RSV MAT Studies During Any Pregnancy Conceived Post Vaccination/Control
Public ClinicalTrials.gov record NCT05705440. 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 3b, Non-randomized, Open Label, Multi-country, Cohort Study to Describe the Safety of Study Participants Who Received RSVPreF3 Maternal Vaccination (Any Dose) or Controls From Previous RSV MAT Studies (RSV MAT-001, RSV MAT-004, RSV MAT-010, RSV MAT-011, RSV MAT-009, RSV MAT-012 and RSV MAT-039) During Any Pregnancy Conceived Post Vaccination/Control
Study identification
- NCT ID
- NCT05705440
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- GlaxoSmithKline
- Industry
- Enrollment
- 3,855 participants
Conditions and interventions
Conditions
Interventions
- RSVPreF3 vaccine Biological
- Control Other
Biological · Other
Eligibility (public fields only)
- Age range
- 9 Years to 49 Years
- Sex
- Female
- 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 6, 2023
- Primary completion
- Jan 14, 2025
- Completion
- Jan 14, 2025
- Last update posted
- Mar 16, 2026
2023 – 2025
United States locations
- U.S. sites
- 27
- U.S. states
- 14
- U.S. cities
- 24
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Mobile | Alabama | 36608 | — |
| GSK Investigational Site | Phoenix | Arizona | 85015 | — |
| GSK Investigational Site | Tucson | Arizona | 85712 | — |
| GSK Investigational Site | Burbank | California | 91506 | — |
| GSK Investigational Site | Los Angeles | California | 90057 | — |
| GSK Investigational Site | Nampa | Idaho | 83686 | — |
| GSK Investigational Site | Nampa | Idaho | 83702 | — |
| GSK Investigational Site | Covington | Louisiana | 70433 | — |
| GSK Investigational Site | Slidell | Louisiana | 70458 | — |
| GSK Investigational Site | Detroit | Michigan | 48201 | — |
| GSK Investigational Site | Saginaw | Michigan | 48604 | — |
| GSK Investigational Site | Biloxi | Mississippi | 39531 | — |
| GSK Investigational Site | Albuquerque | New Mexico | 87107 | — |
| GSK Investigational Site | Englewood | Ohio | 45322 | — |
| GSK Investigational Site | Greenville | South Carolina | 29607 | — |
| GSK Investigational Site | Hendersonville | Tennessee | 29708 | — |
| GSK Investigational Site | Austin | Texas | 78705 | — |
| GSK Investigational Site | Fort Worth | Texas | 76104 | — |
| GSK Investigational Site | Houston | Texas | 77008 | — |
| GSK Investigational Site | Keller | Texas | 76012 | — |
| GSK Investigational Site | Keller | Texas | 76028 | — |
| GSK Investigational Site | Keller | Texas | 76051 | — |
| GSK Investigational Site | Lampasas | Texas | 76550 | — |
| GSK Investigational Site | Plano | Texas | 75093 | — |
| GSK Investigational Site | Weatherford | Texas | 76086 | — |
| GSK Investigational Site | Norfolk | Virginia | 68701 | — |
| GSK Investigational Site | Seattle | Washington | 98104 | — |
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 111 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05705440, 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 Mar 16, 2026 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05705440 live on ClinicalTrials.gov.