CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 581 enrolled
Drug / intervention
Panblok + MF59 Dose 1 +2 morebiological
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05608005
NCT05608005Phase 2Completed

A Parallel-group, Phase I/II, Randomized, Modified Double-blind, 3-arm, Active Comparator, Multi-center, Prevention Study to Evaluate the Immunogenicity and Safety of Two Adjuvanted Dose Levels of Panblok H7+MF59 Influenza Vaccine Compared With an Unadjuvanted Dose of Panblok H7 in Participants 18 Years of Age and Older

Sanofi Pasteur, a Sanofi Company·interventional·Posted Nov 7, 2022·Updated Sep 24, 2025

In Brief

A Phase 2 clinical trial evaluating Panblok + MF59 Dose 1, Panblok + MF59 Dose 2, and 1 other intervention for Influenza and Healthy Volunteers. Completed, enrolled 581 participants across 16 sites.

Detailed Summary

VAM00001 is a Phase I/II, randomized, modified double-blind, multi-center study. The purpose of this study is to compare 2 dose levels of Panblok H7 (dose 1 and dose 2 of rHA) with a standard squalene dose of adjuvant MF59 to Panblok H7 (dose 3) unadjuvanted in approximately 700 adult participants in order to select one dose formulation to be used for further clinical development. The randomization ratio will be 3:3:1 for Panblok H7 (dose 1) + MF59, Panblok H7 (dose 2) + MF59, and Panblok H7 (dose 3) unadjuvanted, respectively. Each study group will be stratified into the age groups 18-64 years and ≥ 65 years of age. The study duration for each participant will be approximately 13 months.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
2023202420252026
First PostedNov 7, 2022
Enrollment StartNov 3, 2022
Primary CompletionFeb 18, 2023
Study CompletionFeb 13, 2024
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 3.7 years ago

Interventions

Panblok + MF59 Dose 1biological

Pharmaceutical form: suspension for injection Route of administration: intramuscular

Panblok + MF59 Dose 2biological

Pharmaceutical form: suspension for injection Route of administration: intramuscular

Unadjuvanted Panblok Dose 3biological

Pharmaceutical form: liquid for injection Route of administration: intramuscular