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GSK Biologicals' meningococcal vaccine GSK134612

Phase 3

Infections, Meningococcal | Monoclonal antibody | Other |GSK plc|Last Updated: Nov 18, 2019

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment414
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00674583Comparison of GSK Biologicals' Meningococcal Vaccine (GSK134612) and Licensed MenC-CRM197 Vaccine in Healthy ChildrenPHASE3 COMPLETED 414May 9, 2008Jan 8, 2009Nov 18, 201931 France, Germany
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Study Endpoints
Primary Endpoints
Number of Subjects With Vaccine Response to Meningococcal Serogroup C Serum Based on a Bactericidal Assay Using Baby Rabbit Complement (rSBA-MenC) Antibody
One month after vaccination (Month 1)

Vaccine response to MenC was defined as: -for initially seronegative subjects \[i.e. rSBA-MenC titer below (\<) 1:8\], antibody titer greater than or equal to (≥) 1:32; -for initially seropositive (i.e. rSBA-MenC titer ≥ 1:8), antibody titer post-vaccination ≥ 4-fold the pre-vaccination antibody titer.

Secondary Endpoints
Meningococcal Serogroup A (rSBA) Antibody Titers by Serogroup
Prior to (Month 0) and one month after vaccination (Month 1)
Anti-meningococcal Serogroup Polysaccharides (Anti-PS) Antibody Concentrations
Prior to (Month 0) and one month after vaccination (Month 1)
Number of Subjects Between 2 and 5 Years of Age With Any and Grade 3 Solicited Local Symptoms
During the 4-day (Days 0-3) post-vaccination period
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
Nimenrix GroupEXPERIMENTALHealthy male or female subjects between, and including 2 and 10 years of age, intramuscularly received 1 dose of Nimenrix™ vaccine into the non-dominant deltoid region, at Day 0.
Menjugate GroupACTIVE_COMPARATORHealthy male or female subjects between, and including 2 and 10 years of age, intramuscularly received 1 dose of Menjugate® vaccine into the non-dominant thigh region, at Day 0.
Interventions
NameTypeDescription
GSK Biologicals' meningococcal vaccine GSK134612BIOLOGICALIntramuscular administration, 1 dose
MenjugateBIOLOGICALIntramuscular administration, 1 dose
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Eligibility Criteria
Age Range2 Years — 10 Years
SexALL
Healthy VolunteersYes
Study Sites31

Inclusion Criteria: * Subjects whose parents/guardians, the investigator believes can and will comply with the requirements of the protocol. * A male or female between, and including, 2 and 10 years of age at the time of the vaccination. * Written informed consent obtained from the parent(s) or gua...

Countries:FranceGermany
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