Diphtheria, Hepatitis B, Hib Diseases, Neisseria Meningitidis Serogroups A & C Diseases, Pertussis, Tetanus
Conditions
Brief summary
To compare three formulations of Hib-MenAC vaccines mixed with Tritanrix™-HepB vaccine with that of Tritanrix™-HepB vaccine concomitantly administered with GSK Biologicals' Hiberix™ vaccine and Tritanrix™-HepB vaccine mixed with Hiberix™ vaccine and concomitantly administered with Wyeth Lederle's meningococcal C conjugate vaccine (Meningitec™), with respect to antibody response to vaccine antigens (meningococcal serogroups A and C and PRP) after a three-dose primary vaccination course.
Detailed description
Randomized study with five groups to receive one of the following vaccination regimens: One of the three formulations of GSK Biologicals' Hib-MenAC mixed with GSK Biologicals' Tritanrix™-HepB (3 different groups) GSK Biologicals' Tritanrix™-HepB + GSK Biologicals' Hiberix™ GSK Biologicals' Tritanrix™-HepB mixed with GSK Biologicals' Hiberix™ + Wyeth Lederle's Meningitec™
Interventions
BIOLOGICALDTPw-HBV/Hib-MenAC conjugate vaccine
Sponsors
GlaxoSmithKline
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
6 Weeks to 10 Weeks
Healthy volunteers
Yes
Inclusion criteria
* Healthy infant between 6 and 10 weeks of age at the time of the first vaccination, written informed consent obtained from the parents, born after a gestation period of 36 to 42 weeks.
Exclusion criteria
* Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s) or planned administration/ administration of vaccine not foreseen by the study protocol within 30 days preceding the first dose of study vaccine during study period, or planned use during study period with exception of oral polio vaccine (OPV). * Chronic administration of immunosuppressants or other immune-modifying drugs since birth. * Hepatitis B and Bacille Calmette-Guérin (BCG) vaccine received after the first 2 weeks of life. * Any confirmed or suspected immunosuppressive or immunodeficient condition based on medical history and physical examination. * Administration of immunoglobulins and/or any blood products since birth or planned administration during the study period. * Previous vaccination against diphtheria, tetanus, pertussis, hepatitis B, Haemophilus influenzae type b, and/or meningococcal disease with the exception of a birth dose of hepatitis B vaccine.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| One month after the third dose of the primary vaccination course, measurement of serum bactericidal titers against meningococcal serogroups A and C (SBA-MenA; SBA-MenC) and anti-PRP antibody concentration. | — |
Secondary
| Measure | Time frame |
|---|---|
| Immunogenicity: Before the first dose, antibody concentrations or titres against vaccine antigens (MenA, MenC, PRP, pertussis) | — |
| One month after the third dose, antibody concentrations or titres against all vaccine antigens | — |
| Reactogenicity & safety: after each dose: solicited (d 0-7, local & general) & unsolicited (d 0-30) symptoms | — |
| Over the full course of the study: serious adverse events (SAEs) | — |
Countries
Philippines
Outcome results
None listed