A Phase I/II, Multicenter, Open-Label Study of Nous-209 Genetic Vaccine for the Treatment of Microsatellite Unstable Solid Tumors

Long title

A Phase I/II, Multicenter, Open-Label Study of Nous-209 Genetic Vaccine for the Treatment of Microsatellite Unstable Solid Tumors

Date receipt dossier

EU record number

B/BE/22/BVW4

EudraCT number

2021-002823-40

Company / Sponsor

Nouscom Srl

Phase

I/II

Treated organism

Humans

Indication category

Cancer therapy

Disease

Microsatellite Unstable Solid Tumors

Therapeutic approach

Immunotherapy

Genetic modification

The study involves two GMOs: (i) A replication-incompetent adenovirus (GAd20 with deletions of the viral E1, E3 and E4 coding regions) isolated from a gorilla and encoding the FSP neoantigens; (ii) an attenuated, replication-defective orthopoxvirus (Modified Vaccinia virus Ankara), encoding for the same neoantigens.

Method of transfer of nucleic acid of interest

Non-replicating recombinant viruses

Administered biological material

Genetically modified viruses

Route of administration

Intramuscular

Locations in Belgium

Cliniques Universitaires Saint-Luc - Bruxelles

Nr of subjects

Up to 115 patients overall and 15 patients in Belgium

Foreseen duration

Start: October 2022 – End: December 2024

Type of procedure

Contained use and Deliberate release

Current status

Authorized

Information for the public

Information related to the decision procedure

© Sciensano - Version 1.0 (20260902.1)