Study to Evaluate Safety and Immunogenicity of VPM1002 in Comparison With BCG in Newborn Infants in South Africa

Summary

Goal of VPM is the development of a recombinant urease C-deficient listeriolysin expressing BCG vaccine strain (VPM1002) as a safe, well tolerated and efficacious vaccine against tuberculosis (TB) for residents in endemic areas and persons at risk in non-endemic areas. The new vaccine should be at least as potent as the current strain and should be safer than BCG (Kaufmann, 2007a; Grode et al., 2005). The vaccine is formulated as live lyophilised bacteria to be re-suspended before intradermal injection. The preceding clinical trials in 80 volunteers in Germany and 24 volunteers in Bloemfontein, South Africa indicated immunogenicity and safety being sufficient for proceeding with the clinical development in newborn infants. Hence, the current study is commenced at Stellenbosch University, South Africa. This is the first investigation of VPM1002 in newborn infants.

Timeline

Start

2011-11

Primary completion

2012-11

Completion

2012-11

Publications

• Loxton AG, Knaul JK, Grode L, Gutschmidt A, Meller C, Eisele B, Johnstone H, van der Spuy G, Maertzdorf J, Kaufmann SHE, Hesseling AC, Walzl G, Cotton MF. Safety and Immunogenicity of the Recombinant Mycobacterium bovis BCG Vaccine VPM1002 in HIV-Unexposed Newborn Infants in South Africa. Clin Vaccine Immunol. 2017 Feb 6;24(2):e00439-16. doi: 10.1128/CVI.00439-16. Print 2017 Feb.

Drugs

Indications