6,000
Participants
Start Date
August 25, 2025
Primary Completion Date
November 6, 2028
Study Completion Date
March 2, 2029
Multivalent Group B streptococcus vaccine
Multivalent Group B streptococcus vaccine
Placebo
Saline Control
Infanrix hexa
Vaccine administered in a subset of infant participants as per the national immunization schedule
Prevenar 20
Vaccine administered in a subset of infant participants as per the national immunization schedule
Pediarix
Vaccine administered in a subset of infant participants as per the national immunization schedule
Prevnar 20
Vaccine administered in a subset of infant participants as per the national immunization schedule
Infanrix
Vaccine administered in a subset of infant participants as per the national immunization schedule
NOT_YET_RECRUITING
National Taiwan University Hospital, Taipei
RECRUITING
Clinical Research Partners, LLC, Richmond
RECRUITING
Virginia Physicians For Women (VPFW), North Chesterfield
NOT_YET_RECRUITING
Boeson Research GTF, Great Falls
NOT_YET_RECRUITING
Great Falls OBGYN Associates, Great Falls
RECRUITING
Boeson Research MSO, Missoula
RECRUITING
Origin Health, Missoula
RECRUITING
Velocity Clinical Research, Norfolk, Norfolk
RECRUITING
Velocity Clinical Research, Grand Island, Grand Island
NOT_YET_RECRUITING
Velocity Clinical Research, Covington, Covington
RECRUITING
Clinical Research Prime, Idaho Falls
RECRUITING
Eastern Idaho Regional Medical Center, Idaho Falls
RECRUITING
Mountain View Hospital, Idaho Falls
RECRUITING
Madison Memorial Hospital, Rexburg
NOT_YET_RECRUITING
Genesis OB/GYN, Tucson
NOT_YET_RECRUITING
Eclipse Clinical Research, Tucson
NOT_YET_RECRUITING
Chemidox Clinical Trials, Lancaster
NOT_YET_RECRUITING
Sendai City Hospital, Sendai
NOT_YET_RECRUITING
Osaka Habikino Medical Center, Habikino
NOT_YET_RECRUITING
Taniguchi Hospital, Izumisano
NOT_YET_RECRUITING
Yamanashi Prefectural Central Hospital, Kofu
NOT_YET_RECRUITING
Fukui Aiiku Hospital, Fukui
NOT_YET_RECRUITING
Rakuwakai Otowa Hospital, Kyoto
Lead Sponsor
Pfizer
INDUSTRY