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PedvaxHIB

Phase 3

Haemophilus Influenzae Type b | Monoclonal antibody | Infectious Disease |GSK plc|Last Updated: Nov 29, 2016

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 Enrollment4,021
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00345683Safety of Hib-MenCY-TT Vaccine Versus Licensed Hib Conjugate Vaccine, Given at 12 to 15 Months of Age.PHASE3 COMPLETED 4,021Jul 1, 2007Nov 1, 2008Nov 29, 201657 United States, Mexico
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Study Endpoints
Primary Endpoints
Number of Subjects Reporting Serious Adverse Events (SAEs)
From fourth dose up to Day 30 after fourth dose vaccination (from study Month 10-13 up to study Month 11-14)

SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization, results in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subjects.

Number of Subjects Reporting New Onset of Chronic Illnesses (NOCIs)
From fourth dose up to Day 30 after fourth dose vaccination (from study Month 10-13 up to study Month 11-14)

NOCIs include autoimmune disorders, asthma, type I diabetes, allergies.

Number of Subjects Reporting Rash
From fourth dose up to Day 30 after fourth dose vaccination (from study Month 10-13 up to study Month 11-14)

Rash assessed was hives, idiopathic thrombocytopenic purpura, petechiae

Number of Subjects Reporting Adverse Events Resulting in Emergency Room (ER) Visits
From fourth dose up to Day 30 after fourth dose vaccination (from study Month 10-13 up to study Month 11-14)
Number of Subjects With Serious Adverse Events (SAEs)
From fourth dose through the end of the 6-month safety follow-up of the fourth dose phase (from study Month 10-13 up to study Month 16-19)

SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization, results in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subjects.

Number of Subjects With New Onset of Chronic Illnesses (NOCIs)
From fourth dose through the end of the 6-month safety follow-up of the fourth dose phase (from study Month 10-13 up to study Month 16-19)

NOCIs include autoimmune disorders, asthma, type I diabetes, allergies.

Number of Subjects With Rash
From fourth dose through the end of the 6-month safety follow-up of the fourth dose phase (from study Month 10-13 up to study Month 16-19)

Rash assessed was hives, idiopathic thrombocytopenic purpura, petechiae

Number of Subjects With Adverse Events Resulting in Emergency Room (ER) Visits
From fourth dose through the end of the 6-month safety follow-up of the fourth dose phase (from study Month 10-13 up to study Month 16-19)
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Study Design & Arms
AllocationRANDOMIZED
MaskingSINGLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
Menhibrix GroupEXPERIMENTALSubjects received 3 doses of Menhibrix vaccine (at 2, 4 and 6 months of age, study Months 0, 2 and 4), co-administered with Pediarix/Infanrix penta as a primary vaccination course in the study NCT00345579 and a fourth dose of Menhibrix vaccine at 12-15 months of age in this study (study Month 10-13). Menhibrix was administered intramuscularly in the upper right thigh and co-administered Pediarix/Infanrix penta vaccine was injected intramuscularly in the upper left thigh.
ActHIB GroupACTIVE_COMPARATORSubjects received 3 doses of ActHIB vaccine (at 2, 4 and 6 months of age, study Months 0, 2 and 4), co-administered with Pediarix/Infanrix penta as a primary vaccination course in the study NCT00345579 and 1 dose of PedvaxHib vaccine as a booster at 12-15 months of age in this study (study Month 10-13). ActHIB and PedvaxHib vaccines were administered intramuscularly in the upper right thigh and co-administered Pediarix/Infanrix penta vaccine was injected intramuscularly in the upper left thigh.
Interventions
NameTypeDescription
GSK Biologicals' Haemophilus influenzae type b and Neisseria meningitidis serogroups C and Y-tetanus toxoid conjugate vaccine combined (792014)BIOLOGICALBooster dose by intramuscular injection
PedvaxHIBBIOLOGICALBooster dose by intramuscular injection
PrevnarBIOLOGICALBooster dose by intramuscular injection
M-M-R IIBIOLOGICALSingle dose by subcutaneous injection
VarivaxBIOLOGICALSingle dose by subcutaneous injection
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Eligibility Criteria
Age Range12 Months — 15 Months
SexALL
Healthy VolunteersYes
Study Sites57

Inclusion Criteria: * Subjects enrolled in the primary study (NCT00345579) are eligible for participating in the booster study Exclusion Criteria: Subjects should not be administered M-M-R II and Varivax if any of these criteria apply: * History of measles, mumps, rubella or varicella. * Previou...

Countries:United StatesMexico
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