At a glance
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A Phase 3, Randomized, Placebo-controlled, Observer-blind, Multi-country Study to Demonstrate the Efficacy of a Single Dose and Annual Revaccination Doses of GSK's RSVPreF3 OA Investigational Vaccine in Adults Aged 60 Years and Above
In Brief
A Phase 3 clinical trial evaluating Placebo and RSVPreF3 OA vaccine for Respiratory Syncytial Virus Infections. Completed, enrolled 26,675 participants across 277 sites in 17 countries.
Detailed Summary
This study will evaluate the efficacy of the RSVPreF3 OA investigational vaccine in preventing Lower Respiratory Tract Disease (LRTD) caused by RSV in adults ≥60 years of age following a single dose of the RSVPreF3 OA vaccine and following annual revaccination doses in Northern Hemisphere (NH) and in Southern Hemisphere (SH). This study will also assess if the vaccine is safe and induces an immune response.
Study Details
Timeline
Interventions
Placebo administered intramuscularly into the deltoid of the non-dominant arm at day 1 and before Season 2 to the Placebo Group, and before Season 2 to the participants of the RSVPreF3 Group, that are re-randomized to the RSV\_1 dose group.
RSVPreF3 OA vaccine administered intramuscularly into the deltoid of the non-dominant arm at Day 1 in the RSVPreF3 group, and before Season 2 to the participants of the RSVPreF3 group that are re-randomized to the RSV\_annual group.