A Phase II, Multicentre Booster Study to Evaluate Booster Vaccination With GSK Biologicals' 10-valent Pneumococcal Conjugate Vaccine or to Evaluate the Immune Memory Following the Administration of a Single Dose of 23-valent Plain Polysaccharide Vaccine in Healthy Children, Previously Vaccinated in Infancy in the Primary Study 11PN-PD-DIT-002 (103488)
A Phase II, Multicentre Booster Study to Evaluate Booster Vaccination With GSK Biologicals' 10-valent Pneumococcal Conjugate Vaccine or to Evaluate the Immune Memory Following the Administration of a Single Dose of 23-valent Plain Polysaccharide Vaccine in Healthy Children, Previously Vaccinated in Infancy in the Primary Study 11PN-PD-DIT-002 (103488)
Booster and immune memory study
Total: All 689 subjects enrolled in study 103488. 23PS group: Aventis Pasteurs' 23-valent polysaccharide pneumococcal vaccine (Pneumovax 23) + DTPa-HBV-IPV/Hib; 10V group: GSK Biologicals' 10-valent pneumococcal conjugate vaccine + DTPa-HBV-IPV/Hib
Inclusion criteria: Male or female between, and including, 11-18 months of age at the time of vaccination and who previously participated in the study 11PN-PD-DIT-002 and received at least one dose of pneumococcal conjugate vaccine during the primary study, free of obvious health problems and with written informed consent obtained from the parent/guardian of the subject. Exclusion criteria: Use of any investigational or non-registered drug or vaccine other than the study vaccine within 30 days preceding the first dose of study vaccine, or planned use during the study period. Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting one month before the first dose of vaccine(s) and during the entire study period. Administration of any additional pneumococcal vaccine or DTPa combined vaccine since study end of 11PN-PD-DIT-002 study
Koenigstein, Hesse 61462, Germany
Kleve-Materborn, North Rhine-Westphalia 47533, Germany
Schoeneberg - Kuebelberg, Rhineland-Palatinate 66901, Germany