Safety and Immunogenicity of VAX125 Influenza Vaccine in Community-living Adults >= 65 Years of Age

Summary

A multi-center, open-label, escalating dose-ranging study to assess the safety, reactogenicity, and immunogenicity of four different VAX125 vaccine doses; 0.5 µg, 1.0 µg, 2.0 µg, or 3.0 µg, delivered i.m. as a single dose vaccination on Day 0. Hypothesis: VAX125 is safe and immunogenic at one or more of the doses tested.

Timeline

Start

2009-09

Primary completion

2010-04

Completion

2011-03

Publications

• Taylor DN, Treanor JJ, Strout C, Johnson C, Fitzgerald T, Kavita U, Ozer K, Tussey L, Shaw A. Induction of a potent immune response in the elderly using the TLR-5 agonist, flagellin, with a recombinant hemagglutinin influenza-flagellin fusion vaccine (VAX125, STF2.HA1 SI). Vaccine. 2011 Jul 12;29(31):4897-902. doi: 10.1016/j.vaccine.2011.05.001. Epub 2011 May 17.

Drugs

Indications