CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 1,142 enrolled
Drug / intervention
Combination [RSVpreF+BNTb162b2] +4 morebiological
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05886777
NCT05886777Phase 2Completed

A STUDY TO EVALUATE THE SAFETY, TOLERABILITY, AND IMMUNOGENICITY OF COMBINED VACCINE CANDIDATE(S) AGAINST INFECTIOUS RESPIRATORY ILLNESSES, INCLUDING COVID-19 AND RSV, IN HEALTHY INDIVIDUALS

Pfizer·interventional·Posted Jun 2, 2023·Updated Dec 18, 2024

In Brief

A Phase 2 clinical trial evaluating Combination [RSVpreF+BNTb162b2], Bivalent BNT162b2 (original/Omi BA.4/BA.5), and 3 other interventions for Healthy Participants. Completed, enrolled 1,142 participants across 37 sites.

Detailed Summary

The purpose of the study is to learn about the safety and effects of a combined vaccine for RSV and COVID-19 when given with a seasonal flu vaccine or when given alone. A combined vaccine will help to reduce the number of vaccinations given when trying to prevent respiratory infections. This study is seeking participants who: * are 65 years of age or older. * are healthy or have well-controlled chronic conditions. * in the past have received at least 3 US-authorized mRNA COVID 19 vaccines, with the most recent vaccine being an updated booster vaccine given at least more than or equal to 150 days before Visit A101 (Day 1). * have not had a flu shot in the last 120 days. * agree to be present for all study visits, procedures, and blood draws. Participants will be involved in this study for 6 months. During this time, participants will have 2 study visits at the study clinic and a 6-month telephone contact.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
202420252026
First PostedJun 2, 2023
Enrollment StartJun 5, 2023
Primary CompletionJan 1, 2024
TodayJul 2, 2026
Enrollment to primary: 7 monthsPosted 3.1 years ago

Interventions

Combination [RSVpreF+BNTb162b2]biological

Combination of RSVpreF and Bivalent BNT162b2 given as a single intramuscular injection

Bivalent BNT162b2 (original/Omi BA.4/BA.5)biological

Bivalent BNT162b2 given as an intramuscular injection

RSVpreFbiological

RSVpreF given as an intramuscular injection

QIVbiological

Licensed QIV given as an intramuscular injection

Normal Saline Placebobiological

Normal saline (0.9% sodium chloride solution for injection)