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Investigational live attenuated mumps vaccine

Phase 3

Mumps | Monoclonal antibody | Infectious Disease |Sinovac Biotech, Ltd|Last Updated: Oct 1, 2021

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials2
Total Enrollment2,290

FDA Designations

No designations recorded

Clinical trial landscape

Investigational live attenuated mumps vaccine · 2 trials · 1 indication

Phase 3 2
NCT02692599Safety and Immunogenicity Study of Live Attenuated Mumps Vaccines in Healthy InfantsMumps
COMPLETED1,150 Analytics
NCT05065177Safety and Immunogenicity Study of Live Attenuated Mumps Vaccines in Healthy InfantsMumps
COMPLETED1,140 Analytics
PHASE3COMPLETED
Safety and Immunogenicity Study of Live Attenuated Mumps Vaccines in Healthy Infants
MumpsUnlock trial analytics
PHASE3COMPLETED
Safety and Immunogenicity Study of Live Attenuated Mumps Vaccines in Healthy Infants
MumpsUnlock trial analytics

Study Endpoints

Primary Endpoints

The seroconversion rates (SCRs) of susceptible subjects in each group
28 days

Subjects whose pre-immune HI antibody level \< 1:2 are considered susceptible; among these subjects, those with post-immune HI antibody level ≥ 1:2 are considered seroconverted.

Secondary Endpoints

The incidences of adverse events (AEs) of each group
28 days
The incidences of serious adverse events (SAEs) of each group
28 days
The post-immune geometric mean titers (GMTs) of susceptible subjects in each group
28 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Experimental GroupEXPERIMENTAL* Single intramuscular injection of the investigational vaccine (0.5 ml) on Day 0; * Intervention: investigational live attenuated mumps vaccine;
Control GroupACTIVE_COMPARATOR* Single intramuscular injection of the control vaccine (0.5 ml) on Day 0; * Intervention: control live attenuated mumps vaccine;

Interventions

NameTypeDescription
investigational live attenuated mumps vaccineBIOLOGICALThe investigational vaccine was manufactured by Sinovac (Dalian) Vaccine Technology Co., Ltd.
control live attenuated mumps vaccineBIOLOGICALThe control vaccine was manufactured by Zhejiang VACN bio-pharmaceutical Co. Ltd.
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Eligibility Criteria

Age Range8 Months to 18 Months
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy volunteer between 8 - 18 months old; * Proven legal identity; * Guardian(s) of the volunteer should be capable of understanding the written consent form, and such form should be signed before the infant being included into this study; * Complying with the requirement o...

Countries:China
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Frequently asked questions about Investigational live attenuated mumps vaccine

What is the investigational live attenuated mumps vaccine used for?

The investigational live attenuated mumps vaccine is used for the prevention of mumps, an infectious disease. It is being developed for use in healthy infants aged 8 months and older. The vaccine is currently in Phase 3 clinical development and is not yet approved for use.

Who makes the investigational live attenuated mumps vaccine?

The investigational live attenuated mumps vaccine is being developed by Sinovac Biotech, Ltd, a biopharmaceutical company traded under the ticker SVA. The company is conducting Phase 3 clinical trials to evaluate the vaccine's safety and immunogenicity in healthy infants.

What phase is the investigational live attenuated mumps vaccine in?

The investigational live attenuated mumps vaccine is in Phase 3 clinical development. Two Phase 3 trials have been completed, with a total enrollment of 2,290 healthy infants. The vaccine remains investigational and has not been approved by regulatory authorities.

What clinical trials is the investigational live attenuated mumps vaccine in?

The investigational live attenuated mumps vaccine has been studied in two completed Phase 3 trials: NCT02692599 with 1,150 participants and NCT05065177 with 1,140 participants. Both trials evaluated safety and immunogenicity in healthy infants aged 8 months and older in China.

Is the investigational live attenuated mumps vaccine the same as a monoclonal antibody?

No, the investigational live attenuated mumps vaccine is not a monoclonal antibody. Despite being classified under the modality of monoclonal antibody in some databases, the product is described as a live attenuated vaccine. It is designed to elicit an immune response against the mumps virus.