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Meningococcal vaccine GSK 134612

Phase 3

Meningococcal Infection | Monoclonal antibody | Infectious Disease |GSK plc|Last Updated: Aug 6, 2019

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment753

FDA Designations

No designations recorded

Clinical trial landscape

Meningococcal vaccine GSK 134612 · 1 trial · 1 indication

Phase 3 1
NCT01340898Immunogenicity and Safety Study of GSK Biologicals' Meningococcal Conjugate Vaccine When Co-administered With Routine Vaccines in Healthy Infants and ToddlersMeningococcal Infection
COMPLETED753 Analytics
PHASE3COMPLETED
Immunogenicity and Safety Study of GSK Biologicals' Meningococcal Conjugate Vaccine When Co-administered With Routine Vaccines in Healthy Infants and Toddlers
Meningococcal InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Subjects With Serum Bactericidal Assay Using Rabbit Complement (rSBA) Against Neisseria Meningitidis Serogroups Antibody Titers Greater Than or Equal to (≥) 1:8, One Month Post Dose 3 for the Nimenrix 3+1 Group
At Month 5 (one month post-dose 3)

The cut-off value for the rSBA titers was ≥ 1:8. Neisseria meningitidis serogroups A, C, W-135, Y (rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY) antibodies were assessed.

Secondary Endpoints

Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titers Greater Than or Equal to (≥) 1:8 Prior to and One Month After the Booster Dose for the Nimenrix 3+1 Group
At Month 13 (prior booster) and at Month 14 (one month after the booster dose)
Number of Subjects With rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titers Greater Than or Equal to (≥) 1:128, One Month Post-dose 3, Prior to and One Month After the Booster Dose for the Nimenrix 3+1 Group
At Months 5 (one month post-dose 3), 13 (prior booster-dose) and 14 (one month after the booster dose)
rSBA-MenA, rSBA-MenC, rSBA-MenW-135 and rSBA-MenY Antibody Titers One Month Post Dose 3, Prior to and One Month After the Booster Dose for the Nimenrix 3+1 Group
At Months 5 (one month post-dose 3), 13 (prior booster-dose) and 14 (one month after the booster dose)
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Nimenrix 3+1 GroupEXPERIMENTALSubjects, male and female, received 4 doses of Nimenrix™ vaccine (3 doses at 2, 4 and 6 months of age followed by a booster dose at 15-18 months of age) and 4 doses of Synflorix™ and Infanrix-IPV/Hiberix™ vaccines (at 2, 4, 6 and 15-18 months of age). All vaccines were administered intramuscularly (IM) in the anterolateral region of the thigh.
Nimenrix 1+1 GroupEXPERIMENTALSubjects, male and female, received 2 doses of Nimenrix™ vaccine (1 dose at 6 months of age followed by a booster dose at 15-18 months of age) and 4 doses of Synflorix™ and Infanrix-IPV/Hiberix™ vaccines (at 2, 4, 6 and 15-18 months of age). All vaccines were administered intramuscularly (IM) in the anterolateral region of the thigh.
Nimenrix Control GroupEXPERIMENTALSubjects, male and female, received 1 dose of Nimenrix™ at 15-18 months of age and 4 doses of Synflorix™ and Infanrix-IPV/Hiberix™ vaccines (at 2, 4, 6 and 15-18 months of age). All vaccines were administered intramuscularly (IM) in the anterolateral region of the thigh.

Interventions

NameTypeDescription
Meningococcal vaccine GSK 134612BIOLOGICALIntramuscular injection
SynflorixTMBIOLOGICALIntramuscular injection
Infanrix-IPV/HiberixTMBIOLOGICALIntramuscular injection
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Eligibility Criteria

Age Range6 Weeks to 12 Weeks
SexALL
Healthy VolunteersYes
Study Sites2

Inclusion Criteria: * Subjects who the investigator believes that parent(s)/Legally Acceptable Representative(s) \[LAR(s)\] can and will comply with the requirements of the protocol. * A male or female, 6 to 12 weeks (42-90 days) of age at the time of the first vaccination. * Written informed conse...

Countries:LebanonMexico
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Frequently asked questions about Meningococcal vaccine GSK 134612

What is Meningococcal vaccine GSK 134612 used for?

Meningococcal vaccine GSK 134612 is an investigational vaccine being developed for the prevention of meningococcal infections. It is intended for use in healthy individuals, including toddlers, children, adolescents, and adults, to protect against diseases caused by Neisseria meningitidis bacteria.

Who makes Meningococcal vaccine GSK 134612?

Meningococcal vaccine GSK 134612 is being developed by GSK plc, a global biopharma company traded on the London Stock Exchange under the ticker GSK. The company has conducted multiple clinical trials to evaluate the vaccine's immunogenicity and safety across various age groups.

What phase is Meningococcal vaccine GSK 134612 in?

Meningococcal vaccine GSK 134612 is currently in Phase 3 clinical development. It remains an investigational vaccine and has not been approved by regulatory authorities. The development program includes completed Phase 2 trials that have informed the design of later-stage studies.

What clinical trials is Meningococcal vaccine GSK 134612 in?

Meningococcal vaccine GSK 134612 has been studied in 14 completed clinical trials with a total enrollment of 9,409 participants. Notable trials include NCT00471081 in toddlers, NCT00661557 in previously vaccinated subjects, NCT00718666 for long-term antibody persistence, and NCT01165242 comparing it to Menactra in adolescents and adults.

Is Meningococcal vaccine GSK 134612 the same as Menactra?

No, Meningococcal vaccine GSK 134612 is not the same as Menactra. Menactra is a licensed meningococcal conjugate vaccine used as an active comparator in clinical trials. In study NCT01165242, GSK 134612 was directly compared against Menactra to evaluate its immunogenicity and safety profile.