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Persistence study of GSK Biologicals’ Tdap vaccine (776423), 1, 3, 5 and 9 years following administration as a single dose in NCT00346073 study and to evaluate the immunogenicity and safety of Boostrix as a second dose of Tdap, when administered at Year 9 |
Combined Reduced Antigen Content Diphtheria, Tetanus, Acellular Pertussis Vaccine |
110084 |
NCT00489970 |
Diphtheria; Tetanus; Acellular pertussis |
Phase 3 |
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This is a follow-up study to 106316. Follow-on studies were conducted: 110080, 110082, 110086 and posted under 110080 on the GSK Study Register. A reporting and analysis plan is not available for this study. |
June 2018 |