A randomised, double-blind, placebo-controlled, single centre, Phase I study to evaluate the safety, reactogenicity and immunogenicity of AstriVax’ investigational therapeutic hepatitis B virus (HBV) vaccine (AVX70371) in healthy adults aged 18 to 40 year

Long title

A randomised, double-blind, placebo-controlled, single centre, Phase I study to evaluate the safety, reactogenicity and immunogenicity of AstriVax’ investigational therapeutic hepatitis B virus (HBV) vaccine (AVX70371) in healthy adults aged 18 to 40 years

Date receipt dossier

EU record number

B/BE/25/BVW2

EudraCT number

2025-521169-28

Company / Sponsor

AstriVax NV

Phase

I

Treated organism

Humans

Indication category

Vaccination

Disease

hepatitis B

Therapeutic approach

Prevention

Genetic modification

Full genome of the live attenuated yellow fever virus (YFV) strain 17D (YF17D) containing the sequence of the HBV core antigen (HBc)

Method of transfer of nucleic acid of interest

Plasmid-launched live attenuated virus (PLLAV)

Administered biological material

Genetically modified virus

Route of administration

Intradermal

Locations in Belgium

Centrum voor vaccinologie (CEVAC) Ghent

Nr of subjects

16

Foreseen duration

from April 2025 till end 2026

Type of procedure

Contained use and Deliberate release

Current status

Assessed

Information for the public

Information related to the decision procedure

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