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A Study to Evaluate the Efficacy, Safety, and Immunogenicity of mRNA-1647 Cytomegalovirus (CMV) Vaccine in Allogenic Hematopoietic Cell Transplantation (HCT) Participants.

Cytomegalovirus Infection Clinical Trial

Official title:
A Phase 2, Observer-Blind, Placebo-Controlled Proof-of-Concept Trial to Evaluate Efficacy, Safety, and Immunogenicity of mRNA-1647 Cytomegalovirus Vaccine in Patients Who Have Undergone Allogeneic Hematopoietic Cell Transplantation (HCT)

Clinical Trial Summary

The main purpose of the study is to evaluate the efficacy and safety of mRNA-1647 compared to placebo to prevent first clinically significant cytomegalovirus infection (CS-CMVi) in the period following cessation of CMV prophylactic treatment (for example, letermovir) on Day 100 postHCT through Month 9 postHCT.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05683457
Study type Interventional
Source ModernaTX, Inc.
Contact Moderna Clinical Trials Support Center
Phone 1-877-777-7187
Email clinicaltrials@modernatx.com
Status Recruiting
Phase Phase 2
Start date April 5, 2023
Completion date August 1, 2025
View Details
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