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PedvaxHIB

Phase 3

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

Success Probability

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment4,021

FDA Designations

No designations recorded

Clinical trial landscape

PedvaxHIB · 1 trial · 2 indications

Phase 3 1
NCT00345683Safety of Hib-MenCY-TT Vaccine Versus Licensed Hib Conjugate Vaccine, Given at 12 to 15 Months of Age.Haemophilus Influenzae Type b
COMPLETED4,021 Analytics
PHASE3COMPLETED
Safety of Hib-MenCY-TT Vaccine Versus Licensed Hib Conjugate Vaccine, Given at 12 to 15 Months of Age.
Haemophilus Influenzae Type bUnlock trial analytics

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 to 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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Frequently asked questions about PedvaxHIB

What is PedvaxHIB used for?

PedvaxHIB is used for the prevention of Haemophilus influenzae type b disease, a serious bacterial infection. It is an investigational monoclonal antibody being developed by GSK plc for this infectious disease indication. The drug is currently in Phase 3 clinical development.

What does PedvaxHIB target?

PedvaxHIB targets Haemophilus influenzae type b, the bacterium that causes invasive diseases such as meningitis and pneumonia. As a monoclonal antibody, it is designed to neutralize this pathogen. The drug is being studied for its safety and efficacy in preventing Hib disease.

Who makes PedvaxHIB?

PedvaxHIB is developed by GSK plc, a global biopharma company listed on the stock exchange under the ticker GSK. The company is conducting clinical trials to evaluate the drug's safety and effectiveness in preventing Haemophilus influenzae type b infection.

What phase is PedvaxHIB in?

PedvaxHIB is in Phase 3 clinical development. It is an investigational drug, meaning it has not yet been approved by regulatory authorities. One Phase 3 trial has been completed, and the drug is being evaluated for its safety and efficacy in preventing Haemophilus influenzae type b disease.

What clinical trials is PedvaxHIB in?

PedvaxHIB has one completed Phase 3 clinical trial, NCT00345683, which evaluated the safety of a Hib-MenCY-TT vaccine versus a licensed Hib conjugate vaccine in children aged 12 to 15 months. The trial enrolled 4,021 participants in the United States and Mexico.

Is PedvaxHIB the same as Hib-MenCY-TT?

PedvaxHIB is not the same as Hib-MenCY-TT. The clinical trial NCT00345683 compared a Hib-MenCY-TT vaccine against a licensed Hib conjugate vaccine, which may include PedvaxHIB as a comparator. PedvaxHIB is a separate investigational monoclonal antibody for Haemophilus influenzae type b.