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Trivalent-Darwin influenza…

Study of Influenza Vaccines Containing an Additional H3 Antigen in Healthy Adult Participants 18 to 49 Years of Age and 60 Years of Age and Older

Ensayo de Sanofi en Gripe · Voluntarios sanos.

Más ensayos de: Gripe.

Fase

Fase 1

Estado

Completado

Participantes

400

previstos

Centros

10

Fin del objetivo primario

mar 2025

fecha real

Qué significa cada fase y cada estado.

Estudio de intervención, aleatorizado, cuádruple ciego. Comenzó en ago 2024.

Qué mide

Number of participants with immediate adverse event (Within 30 minutes after vaccination) (del registro, en inglés)

Cómo lo describe el promotor

En el documentoEn inglés, del registroStudy FBP00005 is planned to be a translational Phase I, randomized, modified double-blind, active-controlled, multi-center study to be conducted in 2 stages in approximately 400 adults, 18 to 49 years of age and ≥ 60 years of age, in Australia. The purpose of the study is to evaluate the safety and immunogenicity of an influenza vaccine formulation composed of the WHO-recommended virus strains plus an additional H3 strain, compared to formulations containing a single strain from each influenza virus subtype. Younger adults 18 to 49 years of age will be enrolled in Stage 1 and offered study vaccine formulations at the standard dose. Adults ≥ 60 years of age in Stage 2 will be offered study vaccine formulations at a higher dose. Enrollment of participants in Stage 2 will occur after review of, and be guided by, safety and immunogenicity results from Stage 1. The study duration will be approximately 3 weeks.

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Todos los de SNY, en su ficha.

Ficha completa en ClinicalTrials.gov (NCT06507553), actualizada en sep 2025.