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C4931007 expanded pneumococcal conjugate vaccine safety study in healthy infants

2025-523447-35-02Phase 3Authorised

Sponsor
Pfizer
Start
Sep 2026
Modality
Vaccines & Immunotherapeutics, Recombinant Proteins and Enzymes
Countries
11
01

Overview

Phase 3, randomised, double-blind trial in pneumococcal disease comparing PF-07872412 expanded pneumococcal conjugate vaccine with Prevenar 20 active control (2 arms). Primary endpoints: Prespecified local reactions, Prespecified systemic events and 2 more. Planned start Sep 2026; status: authorised.

02

Drugs

PF-07872412Prevnar 20
03

Conditions

pneumococcal disease

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