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Safety and Efficacy of CJ Smallpox Vaccine in Previously Vaccinated Healthy Volunteers

Smallpox Clinical Trial

Official title:
An Open-label, Single Arm, Phase III Clinical Study to Evaluate the Efficacy and Safety of CJ Smallpox Vaccine in Previously Vaccinated Healthy Volunteers

Clinical Trial 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 in previously vaccinated healthy volunteers

Clinical Trial Description

n/a

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Prevention

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01317238
Study type Interventional
Source Seoul National University Hospital
Contact
Status Completed
Phase Phase 3
Start date October 2010
Completion date December 2011
View Details
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