Response to GSK Biologicals’ Tritanrix-HepB/Hib-MenAC Vacc (4th Dose) at 15-24m & Mencevax ACWY at 24-30m - Full Text View

Sponsored by:	GlaxoSmithKline
Information provided by:	GlaxoSmithKline
ClinicalTrials.gov Identifier:	NCT00136604

Purpose

The purpose of the study is to evaluate the immunogenicity, safety and reactogenicity of a booster dose of DTPw-HBV/Hib-MenAC compared to DTPw-HBV/Hib given to healthy subjects at 15 to 24 months of age primed with 3 doses of Tritanrix™-HepB/Hib-MenAC in study 100480. Antibody persistence will be evaluated at 24 to 30 months. Immunogenicity, safety and reactogenicity of a dose of Mencevax™ ACWY given at 24 to 30 months will also be evaluated when given to subjects not boosted with a MenA conjugate and/or MenC containing vaccine.

Condition	Intervention	Phase
Diphtheria Tetanus Pertussis Hepatitis B Haemophilus Infections Meningococcal Infections	Biological: Diphtheria-tetanus-pertussis-hep B/Hib-meningococcal A&C	Phase III

MedlinePlus related topics: Diphtheria Hepatitis Hepatitis B Tetanus Whooping Cough

U.S. FDA Resources

Study Type:	Interventional
Study Design:	Prevention, Randomized, Single Blind, Active Control, Parallel Assignment, Safety/Efficacy Study
Official Title:	Assess Immunogenicity, Safety & Reactogenicity of a 4th Dose of GSK Biologicals’ Tritanrix™-HepB/Hib-MenAC at 15-24 m & of a Dose of Mencevax™ ACWY at 24-30 m in Subjects Primed With 3 Doses of Tritanrix™-HepB/Hib-MenAC

Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:

1M post 4th dose of study vaccine & applicable control: SBA-MenC/A≥128, anti-PRP≥1. 1M post Mencevax booster in subjects primed with MenAC conjugate: SBA-MenC/A≥128.

Secondary Outcome Measures:

Pre and 1M post each vacc dose: antibody conc or titer, seroprot, seropos and/or vacc response to all antigens administered. Loc/gen symp: D 0-3, unsol symp: D 0-30 post each vac. SAE for entire study.

Estimated Enrollment:

1000

Detailed Description:

This study will be conducted in two stages. In the DTP booster phase subjects will receive a booster dose of Tritanrix™-HepB/Hib-MenAC or Tritanrix™-HepB/Hib (active control) at 15 to 24 months in a single-blind manner so that the subjects' parents will not know which vaccine was administered to their child (this booster phase is no longer recruiting). In the Mencevax™ ACWY phase at 24-30 months a dose of Mencevax™ ACWY will be given to subjects who were not boosted with a MenA conjugate and/or MenC containing vaccine at 15-24 months in an open manner (this booster phase is not yet recruiting). Up to four blood samples will be taken: before and one month after the administration of the DTP booster dose and of Mencevax™ ACWY. To comply with the immunisation calender of Thailand, at 15-24 months all subjects will receive OPV. At 16-25 months 2 doses of Japanese Encephalitis (JE) vaccine or a dose of varicella vaccine will be offered and at 25-31 months a dose of varicella or JE vaccine will be offered.

Eligibility

Ages Eligible for Study:	427 Days to 730 Days
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	Yes

Criteria

Inclusion criteria:

Healthy male or female between and including 15 and 24 months of age
Having participated in the primary vaccination study DTPW-HBV=HIB-MENAC-TT-003 (eTrack No. 100480)

Exclusion criteria:

Booster vaccination against diphtheria, tetanus, pertussis, hepatitis B, Haemophilus influenzae type b (Hib) and/or meningococcal serogroups A and/or C disease not foreseen in the protocol, after the date of the study conclusion visit of the primary vaccination study DTPW-HBV=HIB-MENAC-TT-003 (eTrack No. 100480).
History of or known exposure to diphtheria, tetanus, pertussis, hepatitis B, Hib and/or meningococcal serogroup A or C disease.
Any confirmed or suspected immunosuppressive or immunodeficient condition.
A family history of congenital or hereditary immunodeficiency.
Major congenital defects or serious chronic illness.
History of any neurologic disorders or seizures including febrile seizures (at least two events) in infancy.

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00136604

Locations

Thailand
GSK Clinical Trials Call Center
Bangkok, Thailand

Sponsors and Collaborators

GlaxoSmithKline

Investigators

Study Director:

Clinical Trials

GlaxoSmithKline

More Information

Additional Information:

Primary Study This link exits the ClinicalTrials.gov site

No publications provided

Study ID Numbers:	104727 (Booster - 15-24 mths), 104730 (Booster - 24-30 mths)
Study First Received:	August 26, 2005
Last Updated:	June 12, 2007
ClinicalTrials.gov Identifier:	NCT00136604 History of Changes
Health Authority:	Thailand: Ethical Committee

Keywords provided by GlaxoSmithKline:

Prophylaxis diphtheria
Hib & meningococcal serogroup A & C disease

Study placed in the following topic categories:

Haemophilus Infections
Bacterial Infections
Liver Diseases
Hepatitis, Viral, Human
Whooping Cough
Cough
Meningococcal Infection
Diphtheria
Tetanus
Gram-Negative Bacterial Infections

Virus Diseases
Hepatitis
Gram-Positive Bacterial Infections
Digestive System Diseases
Respiratory Tract Infections
Respiratory Tract Diseases
Meningococcal Infections
Hepatitis B
DNA Virus Infections
Neisseriaceae Infections

Additional relevant MeSH terms:

Haemophilus Infections
Bacterial Infections
Pasteurellaceae Infections
Communicable Diseases
Liver Diseases
Hepatitis, Viral, Human
Whooping Cough
Diphtheria
Infection
Hepadnaviridae Infections
Actinomycetales Infections
Gram-Negative Bacterial Infections

Virus Diseases
Hepatitis
Bordetella Infections
Gram-Positive Bacterial Infections
Digestive System Diseases
Respiratory Tract Infections
Respiratory Tract Diseases
Corynebacterium Infections
Meningococcal Infections
Hepatitis B
DNA Virus Infections
Neisseriaceae Infections

ClinicalTrials.gov processed this record on May 07, 2009