An Open-Label Phase II Study to Evaluate Immunogenicity and Safety of a Single IMVAMUNE Booster Vaccination Two Years After the Last IMVAMUNE Vaccination in Former POX-MVA-005 Vaccinees

Summary

The study was preformed to evaluate the persistence of antibodies following vaccination with MVA-BN and to assess the immunological memory response induced by a booster vaccination with MVA-BN in subjects two years after their participation in trial POX-MVA-005 (NCT00316524) in which they had received one or two doses of MVA-BN.

Timeline

Start

2008-08

Primary completion

2008-12

Completion

2009-06

Publications

• Ilchmann H, Samy N, Reichhardt D, Schmidt D, Powell JD, Meyer TPH, Silbernagl G, Nichols R, Weidenthaler H, De Moerlooze L, Chen L, Chaplin P. One- and Two-Dose Vaccinations With Modified Vaccinia Ankara-Bavarian Nordic Induce Durable B-Cell Memory Responses Comparable to Replicating Smallpox Vaccines. J Infect Dis. 2023 May 12;227(10):1203-1213. doi: 10.1093/infdis/jiac455.

Drugs

Indications