Study of Immunological Memory Induced in Children by a Full 4 Dose Vaccination Schedule of 11 Valent Pneumococcal Conjugate Vaccine by Giving 1 Dose of Aventis Pasteur's 23-valent Pneumococcal Polysaccharide Vaccine (Pneumo 23)
Phase 3
Completed
- Conditions
- Prophylaxis Pneumococcal Vaccine
- Registration Number
- NCT00169507
- Lead Sponsor
- GlaxoSmithKline
- Brief Summary
Evaluate the immunological memory induced by 4 doses of GSK Biologicals' 11valent pneumococcal vaccine; study antibody persistence 30 months after the 4 dose vaccination with GSK Biologicals' 11-valent pneumococcal vaccine in Undeca-Pn-010 study.
- Detailed Description
Primed group: 50 subjects who previously received 4 doses of GSK Biologicals' 11Pn-PD vaccine will receive 1 dose of Pneumo 23 Unprimed group (Control): 50 subjects who received GSK Biologicals' Havrix™ vaccine will receive 1 dose of Pneumo 23
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
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Exclusion Criteria
Not provided
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Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Antibody concentrations (ELISA) to pneumococcal serotypes 1, 3, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F 10-15 days after the single dose of Aventis Pasteur's 23-valent pneumococcal polysaccharide vaccine (Pneumo 23).
- Secondary Outcome Measures
Name Time Method Before Pneumo 23 administration: Antibody concentrations (ELISA) to pneumococcal serotypes 1, 3, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F & seropositivity (S+) status* (>= 0.05 µg/mL) * also measured 10-15 days after dose of Pneumo 23 Occurrence of SAEs during study period Before and 10-15 days after dose of Pneumo 23: Antibody titers (opsono) to selected pneumococcal serotypes and S+ status (>= 8)
Trial Locations
- Locations (1)
GSK Investigational Site
🇸🇰Puchov, Slovakia