Trial intelligence / Profile preview

Phase 3 revaccination study of RSVpreF in subsequent pregnancies

PACTR202601676008648Phase 3Not yet recruiting

Sponsor
Pfizer
Start
Dec 2025
Modality
Split/Subunit Vaccines → Inactivated Vaccines → Prophylactic Vaccines → Vaccines & Immunotherapeutics, Recombinant Protein Vaccines → Recombinant Vaccines → Prophylactic Vaccines → Vaccines & Immunotherapeutics, Recombinant Proteins and Enzymes
Countries
1
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Overview

Phase 3 trial of RSVpreF vaccine in respiratory syncytial virus disease (RSV) (3 arms), sponsored by Pfizer. Primary endpoints: Local reactogenicity in pregnant participants, Systemic reactogenicity in pregnant participants and 5 more. Planned start Dec 2025; status: not yet recruiting.

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Drugs

RSVpreF vaccine
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Conditions

respiratory syncytial virus disease (RSV)

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