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NOT YET RECRUITING
NCT07296120
PHASE4

RSV Vaccine Response in Stem Cell and CAR-T Therapy Recipients

Sponsor: The Cooper Health System

View on ClinicalTrials.gov

Summary

This study evaluates whether the RSV vaccine Abrysvo can produce an antibody response in patients with blood cancers who have previously received a hematopoietic stem cell transplant (HSCT) or CAR-T cell therapy. The vaccine targets the prefusion F (preF) protein of RSV, which is an important component of protective immunity against the virus. The main goal of the study is to measure the change in antibody levels against the preF protein four weeks after vaccination compared with levels before vaccination. The study will also assess whether participants develop a meaningful immune response, defined as at least a four-fold increase in RSV neutralizing antibody levels four weeks after vaccination.

Official title: Seroconversion Following RSV Vaccination in Bone Marrow Transplant and CAR-T Patients

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

30

Start Date

2026-01-01

Completion Date

2027-06-30

Last Updated

2025-12-22

Healthy Volunteers

No

Interventions

BIOLOGICAL

Respiratory Syncytial Virus Prefusion F Vaccine (RSVpreF)

Patients will receive a single dose of the Respiratory Syncytial Virus Prefusion F Vaccine (RSVpreF) starting at three months post-HSCT or CAR-T therapy.

Locations (1)

Cooper University Hospital

Camden, New Jersey, United States