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Five-year Immune Persistence Study of Inactivated Enterovirus Type 71 (EV71) Vaccine

Hand, Foot and Mouth Disease Clinical Trial

Official title:
Phase IV, Open-labelled, Five-year Immune Persistence Study of Inactivated Enterovirus Type 71 (EV71) Vaccine

Clinical Trial Summary

The purpose of this study is to evaluate the 5-year Immune Persistence of Inactivated Enterovirus Type 71 (EV71) Vaccine manufactured by Sinovac (Beijing) Biotech Co., Ltd.

Clinical Trial Description

The phase III, efficacy trial of inactivated vaccine (vero cell) against EV71 has completed on March 2013 in China,and a follow up study for phase III clinical trial has completed on March 2014.

On the basis of phase III, this study is the Phase IV, open-labelled research, in order to evaluate the 5-year immune persistence of EV71 vaccine. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03281174
Study type Observational
Source Sinovac Biotech Co., Ltd
Contact
Status Completed
Phase N/A
Start date May 20, 2017
Completion date May 21, 2017
View Details
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