Study of a Booster Dose of Hib-MenC Conjugate Vaccine vs Infanrix Hexa When Given to 14 Month Old Subjects

This study has been completed.
Information provided by:
GlaxoSmithKline Identifier:
First received: August 26, 2005
Last updated: May 21, 2009
Last verified: May 2009
The purpose of this study is to evaluate the immunogenicity, safety and reactogenicity of a booster dose of the Hib-MenC conjugate vaccine when given to healthy subjects aged 13 to 14 months who were primed with three doses of Hib-MenC compared to a booster dose of Infanrix hexa given to subjects primed with three doses of Infanrix hexa and Meningitec.

Condition Intervention Phase
Haemophilus Influenzae Type b Disease
Meningococcal Serogroup Diseases
Biological: Haemophilus influenzae type b- and meningococcal (vaccine)
Phase 3

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Prevention
Official Title: Evaluate Immunogenicity,Safety & Reactogenicity of a Booster Dose of Hib-MenC Conjugate Vaccine When Given to Healthy Subjects Aged 13-14 Mths Who Were Primed With 3 Doses of Hib-MenC vs a Booster Dose of Infanrix Hexa Given to Subjects Primed With 3 Doses of Infanrix Hexa and Meningitec

Resource links provided by NLM:

Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Percentage (%) of subjects with anti-PRP antibody concentrations (conc) ≥1µg/ml and % of subjects with SBA-MenC titers ≥ 128 one month post vaccination.

Secondary Outcome Measures:
  • Pre & 1M post vacc, S+/SP & conc/titer: SBA-MenC, anti-PSC,-PRP,-T & anti-PRP ≥ 1,-PSC ≥ 2, SBA-MenC ≥ 128
  • Pre vacc, S+/SP & conc/titer: anti-D,-PT,-FHA,-PRN,-HBs, -polio 1,2,3
  • Loc, gen sympt: D 0-3, unsol sympt: D 0-30 post vacc.
  • SAEs for whole study

Estimated Enrollment: 468
Study Start Date: November 2004
Detailed Description:
The study is open and Infanrix hexa will serve as active control. Subjects will receive one vaccine dose of either Hib-MenC or Infanrix hexa, and will have 2 blood samples taken: before and one month after vaccination. Subjects who will receive a booster dose of Hib-MenC were primed with 3 doses of Infanrix penta + Hib-MenC or 2 doses of NeisVac-C and Infanrix hexa / Infanrix IPV/Hib.

Ages Eligible for Study:   13 Months to 14 Months   (Child)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes

Inclusion criteria:

  • Healthy male or female between, and including, 13 and 14 months of age
  • Having participated in the primary vaccination study 217744/097.

Exclusion criteria:

  • Previous vaccination against OR history of OR known exposure to diphtheria, tetanus, pertussis, hepatitis B, polio, H. influenzae type b (Hib) and/or meningococcal serogroup C disease except if within the framework of study 217744/097
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection
  • A family history of congenital or hereditary immunodeficiency
  • History of any neurologic disorders or seizures
  Contacts and Locations
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Please refer to this study by its identifier: NCT00323050

GSK Investigational Site
Alcorcon, Spain, 28922
GSK Investigational Site
Barcelona, Spain, 08025
GSK Investigational Site
Barcelona, Spain, 08950
GSK Investigational Site
Basurto/Bilbao, Spain, 48013
GSK Investigational Site
Burgos, Spain, 09005
GSK Investigational Site
Getafe, Spain, 28905
GSK Investigational Site
Madrid, Spain, 28007
GSK Investigational Site
Madrid, Spain, 28040
GSK Investigational Site
Madrid, Spain, 28041
GSK Investigational Site
Madrid, Spain, 28047
GSK Investigational Site
Malaga, Spain, 29010
GSK Investigational Site
Móstoles/Madrid, Spain, 28935
GSK Investigational Site
Palma de Mallorca, Spain, 07014
GSK Investigational Site
Valladolid, Spain, 47010
GSK Investigational Site
Velez, Malaga, Spain
Sponsors and Collaborators
Study Director: GSK Clinical Trials GlaxoSmithKline
  More Information

Responsible Party: Study Director, GSK Identifier: NCT00323050     History of Changes
Other Study ID Numbers: 102547 
Study First Received: August 26, 2005
Last Updated: May 21, 2009
Health Authority: Spain: Spanish Agency of Medicines

Additional relevant MeSH terms:
Immunologic Factors
Physiological Effects of Drugs processed this record on July 27, 2016