Trial Profile

A Phase 2, Randomized, Observer-blind Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1345, an mRNA Vaccine Targeting Respiratory Syncytial Virus, in Children 2 to <18 Years of Age at High Risk of Respiratory Syncytial Virus Disease

Status: Completed

Phase of Trial: Phase II

Latest Information Update: 22 Jul 2025

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At a glance

10 Jul 2025 Status changed from active, no longer recruiting to completed.
21 Mar 2025 Planned End Date changed from 6 Jun 2025 to 30 Jun 2025.
21 Mar 2025 Planned primary completion date changed from 4 Mar 2025 to 30 Jun 2025.

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