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Tritanrix- HepB

Phase 3

Infections, Meningococcal | Monoclonal antibody | Infectious Disease |GSK plc|Last Updated: Jun 6, 2018

Success Probability

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials2
Total Enrollment464

FDA Designations

No designations recorded

Clinical trial landscape

Tritanrix- HepB · 2 trials · 1 indication

Phase 3 2
NCT00317109Study to Asses DTPw-HBV/Hib at 15-18 Months (m) and Mencevax™ ACW at 24 to 30 m in Primed SubjectsInfections, Meningococcal
COMPLETED168 Analytics
NCT00291343Immune Response & Safety of GSK Biologicals' Mencevax™ ACWY in Subjects Primed in the DTPW-HBV=HIB-MENAC-TT-011 StudyInfections, Meningococcal
COMPLETED296 Analytics
PHASE3COMPLETED
Study to Asses DTPw-HBV/Hib at 15-18 Months (m) and Mencevax™ ACW at 24 to 30 m in Primed Subjects
Infections, MeningococcalUnlock trial analytics
PHASE3COMPLETED
Immune Response & Safety of GSK Biologicals' Mencevax™ ACWY in Subjects Primed in the DTPW-HBV=HIB-MENAC-TT-011 Study
Infections, MeningococcalUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Subjects With Serum Bactericidal Assay Against N. Meningitidis Serogroups A, C Using Rabbit Complement (rSBA-MenA,C) Antibodies
At one month post vaccination with Mencevax™ ACW vaccine (Month 25-31)

Pre-defined assay cut-off values for assessed titers were greater than or equal to (≥) 1:128.

Number of Subjects With Serum Bactericidal Activity Against Neisseria Meningitidis Serogroups A, C (rSBA-MenA, C) Using Rabbit Complement Antibodies
1 month after Mencevax ACWY vaccination (at 25 to 31 months of age).

Antibody cut-offs were higher than or equal to (≥) 1:128

Secondary Endpoints

Number of Subjects With rSBA-MenA,C, W-135 Antibody Titers ≥ Predefined Cut-offs
Prior to (Months 24-30) & one month after the administration of the Mencevax™ ACW vaccine (Months 25-31)
Anti-rSBA-MenA, C, W-135 Antibody Titers
Prior to (Months 24-30) & one month after the administration of the Mencevax™ ACW vaccine (Months 25-31)
Number of Subjects With Anti-polysaccharide A (Anti-PSA) and C (Anti-PSC) Antibody Concentrations Above Predefined Cut-off Values
Prior to (Months 24-30) & one month after the administration of the Mencevax™ ACW vaccine (Months 25-31)
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
AC primed GroupEXPERIMENTAL -
AC unprimed GroupACTIVE_COMPARATOR -
TRITANRIX™-HEPB/HIB-MENAC +MENCEVAX™ ACWY GROUPEXPERIMENTALSubjects previously primed with 3 doses of Tritanrix™-HepB/Hib-MenAC vaccine in study NCT00290303, were administered in the current study one booster dose of Tritanrix™-HepB/Hiberix™, intramuscularly in the left anterolateral thigh, at 15-24 months of age and one booster dose of Mencevax™ ACWY by subcutaneous injection in the upper region of the left arm, at 24-30 months of age.
TRITANRIX™-HEPB/HIBERIX™+MENCEVAX™ ACWY GROUPACTIVE_COMPARATORSubjects previously primed with 3 doses Tritanrix™-HepB/Hiberix™ vaccine in study NCT00290303, were administered in the current study one booster dose of Tritanrix™-HepB/Hiberix™, intramuscularly in the left anterolateral thigh, at 15-24 months of age and one dose of Mencevax™ ACWY by subcutaneous injection in the upper region of the left arm, at 24-30 months of age.

Interventions

NameTypeDescription
Tritanrix™- HepBBIOLOGICALOne intramuscular dose during the booster vaccination study in subjects aged 15 to 18 months
Hiberix™BIOLOGICALOne intramuscular dose during the booster vaccination study in subjects aged 15 to 18 months
Mencevax™ ACWBIOLOGICALOne subcutaneous dose during the booster vaccination study in subjects aged 24 to 30 months
Mencevax™ ACWYBIOLOGICALOne full subcutaneous dose in subjects aged 24 to 30 months or 1/5th of a dose intramuscular in subjects aged 30 to 36 months
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Eligibility Criteria

Age Range15 Months to 18 Months
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion Criteria: * Subjects who the investigator believes that their parents/guardians can and will comply with the requirements of the protocol. * A male or female between, and including, 15 and 18 months of age at the time of vaccination. * Written informed consent obtained from the parent or ...

Countries:South AfricaPhilippines
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Frequently asked questions about Tritanrix- HepB

What is Tritanrix-HepB used for?

Tritanrix-HepB is a vaccine used for protection against diphtheria, whole cell pertussis, hepatitis B, and related infections, including meningococcal disease. It is being developed by GSK plc for use in infants and young children as part of a vaccination schedule.

Who makes Tritanrix-HepB?

Tritanrix-HepB is developed by GSK plc, a global biopharma company listed on the stock exchange under the ticker GSK. The vaccine is currently in Phase 3 clinical development.

What phase is Tritanrix-HepB in?

Tritanrix-HepB is in Phase 3 clinical development. It is an investigational vaccine and has not been approved by regulatory authorities. All completed trials are Phase 3 studies.

What clinical trials is Tritanrix-HepB in?

Tritanrix-HepB has completed four Phase 3 trials: NCT00136604, NCT00169442, NCT00291343, and NCT00317109. These studies evaluated immune response, safety, and booster doses in infants and toddlers across Thailand, the Philippines, and South Africa.

Is Tritanrix-HepB the same as DTPw-HBV/Hib?

Tritanrix-HepB is also known as DTPw-HBV/Hib in clinical trial records. The trials reference this combination vaccine, which includes whole cell pertussis, diphtheria, tetanus, hepatitis B, and Haemophilus influenzae type b components.