Safety and Immunogenicity of Two Adjuvanted and One Non-adjuvanted H5N1 Influenza Vaccine in Adults

Summary

The present study aims to evaluate safety and immunogenicity of two doses, administered three weeks apart, and a 6 month booster dose, of two influenza vaccines containing 7.5 micrograms or 15 micrograms of H5N1 influenza antigen, and of a non-adjuvanted influenza vaccine containing 15 micrograms of H5N1 influenza antigen, in adults

Timeline

Start

2006-11

Primary completion

2008-01

Completion

2008-01

Publications

• Results Galli G, Medini D, Borgogni E, Zedda L, Bardelli M, Malzone C, Nuti S, Tavarini S, Sammicheli C, Hilbert AK, Brauer V, Banzhoff A, Rappuoli R, Del Giudice G, Castellino F. Adjuvanted H5N1 vaccine induces early CD4+ T cell response that predicts long-term persistence of protective antibody levels. Proc Natl Acad Sci U S A. 2009 Mar 10;106(10):3877-82. doi: 10.1073/pnas.0813390106. Epub 2009 Feb 23.

Drugs

Indications