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Study identifier: NCT07050732 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Immunogenicity of RSVPreF3 Vaccine in Immunocompromised Persons

Condition: Respiratory Syncytial Virus (RSV)  ·  Sponsor: Johns Hopkins University

PhasePhase 2
Planned participants170
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

This clinical trial is being done to learn more about how well a vaccine (Arexvy®) for respiratory syncytial virus, also known as RSV, works in people with weakened immune systems. The main questions it aims to answer are: * Does 1 or 2 doses of Arexvy work better in people with weakened immune systems? * What medical problems do participants have after receiving Arexvy? Participants with weakened immune systems will: * Receive 3 study vaccines over the course of 1 year * Keep a diary of symptoms for 7 days after each vaccine * Have 3 in-person follow up study visits for checkups and tests over the course of 1.5 years * Have 6 phone follow up study visits over the course of 1.5 years

This description comes directly from the study's public registry record.

Talk to the study team

John Baddley, MD  ·  443-287-1964  ·  jbaddle1@jh.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Johns Hopkins UniversityBaltimore, Maryland, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07050732