Safety and Efficacy of CJ-50300 in Healthy Volunteers

Summary

The currently available stock of smallpox vaccine would be insufficient in the face of an incident of smallpox attack. Thus, new manufacturing methods for smallpox vaccine are urgently needed because previous manufacturing methods using calf lymph are no longer acceptable in the view of current standards. Recently, CJ corporation in Republic of Korea has developed cell-culture derived smallpox vaccine (CJ-50300) which was manufactured by infecting MRC-5 cells. The aim of this clinical trial were to assess safety, reactogenicity, and immunogenicity of CJ-50300.

Timeline

Start

2008-01

Primary completion

2008-06

Completion

2008-12

Publications

• Jang HC, Kim CJ, Kim KH, Lee KH, Byun YH, Seong BL, Saletti G, Czerkinsky C, Park WB, Park SW, Kim HB, Kim NJ, Oh MD. A randomized, double-blind, controlled clinical trial to evaluate the efficacy and safety of CJ-50300, a newly developed cell culture-derived smallpox vaccine, in healthy volunteers. Vaccine. 2010 Aug 16;28(36):5845-9. doi: 10.1016/j.vaccine.2010.06.063. Epub 2010 Jun 30.

Drugs

Indications