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400U/ EV71 vaccine

Phase 3

Hand, Foot and Mouth Disease | Monoclonal antibody | Other |Sinovac Biotech, Ltd|Last Updated: Nov 28, 2013

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment10,077

FDA Designations

No designations recorded

Clinical trial landscape

400U/ EV71 vaccine · 1 trial · 1 indication

Phase 3 1
NCT01507857An Efficacy Trial in Inactivated Enterovirus Type 71 (EV71) VaccineHand, Foot and Mouth Disease
COMPLETED10,077 Analytics
PHASE3COMPLETED
An Efficacy Trial in Inactivated Enterovirus Type 71 (EV71) Vaccine
Hand, Foot and Mouth DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

The incidence rate of Hand, Foot and Mouth disease caused by EV71 within one year observation period after the second vaccination
From 28 days after the second vaccination to one year

to evaluate the efficacy of EV71 vacccine against HFMD caused by EV71

Secondary Endpoints

The GMT of anti-EV71 antibodies in serum after second vaccination
28 days after first vaccination
The GMT of anti-EV71 antibodies in serum 7 and 13 months after second vaccination
7 and 13 months after second vaccination
Frequency of systemic and local adverse reactions after the first vaccination
28 days after the first vaccination
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
400U /0.5ml in infantsEXPERIMENTALinactivated vaccine(vero cell) against EV71 of 400U /0.5ml in 5000 infants aged 6-35 months old on day0,28
0/0.5ml placebo in infantsPLACEBO_COMPARATOR0/0.5ml placebo in 5000 infants aged 6-35 months old on day0,28

Interventions

NameTypeDescription
400U /0.5ml EV71 vaccineBIOLOGICALinactivated vaccine (vero cell) against EV71 of 400U /0.5ml, two doses, 28 days interval
0/0.5ml placeboBIOLOGICAL0/0.5ml placebo, two doses, 28 days interval
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Eligibility Criteria

Age Range6 Months to 35 Months
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion Criteria: * Healthy males and females, aged from 6 months to 11 years old Health is determined by medical history, physical examination, laboratory examination and clinical judgment of the investigator * Provided legal identification for the sake of recruitment * Subjects and/or parent(s)...

Countries:China
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Frequently asked questions about 400U/ EV71 vaccine

What is 400U/ EV71 vaccine used for?

400U/ EV71 vaccine is used for the prevention of Hand, Foot and Mouth Disease. It is an investigational vaccine developed by Sinovac Biotech, Ltd (SVA). The vaccine is currently in Phase 3 clinical development and is not yet approved by regulatory authorities.

What does 400U/ EV71 vaccine target?

400U/ EV71 vaccine targets the Enterovirus type 71 (EV71), which is a major cause of Hand, Foot and Mouth Disease. The vaccine is designed to elicit an immune response against this virus, potentially reducing the incidence of the disease.

Who makes 400U/ EV71 vaccine?

400U/ EV71 vaccine is developed by Sinovac Biotech, Ltd, a biopharmaceutical company listed on the stock exchange under the ticker SVA. The company is conducting clinical trials to evaluate the vaccine's safety and efficacy for the prevention of Hand, Foot and Mouth Disease.

What phase is 400U/ EV71 vaccine in?

400U/ EV71 vaccine is in Phase 3 clinical development. It is an investigational vaccine and has not yet received regulatory approval. The Phase 3 trial has been completed, with results expected to support potential future registration and licensure.

What clinical trials is 400U/ EV71 vaccine in?

400U/ EV71 vaccine has been studied in one Phase 3 clinical trial, identified as NCT01507857. This randomized, double-blind, placebo-controlled trial enrolled 10,077 participants in China to evaluate the vaccine's efficacy in preventing Hand, Foot and Mouth Disease. The trial has been completed.

Is 400U/ EV71 vaccine the same as EV71 vaccine?

400U/ EV71 vaccine is a specific formulation of the EV71 vaccine, with the dosage strength indicated as 400U. It is designed to protect against Enterovirus type 71, a cause of Hand, Foot and Mouth Disease. The vaccine is being developed by Sinovac Biotech, Ltd.