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Viernes 2 oct 2026SEC · NASDAQ biomédico

Calendario›SNY›DTacP-IPV combined vaccine

DTacP-IPV combined vaccine

Immunogenicity and Safety of TETRAXIM™ Given as a Booster Dose at 4 to 6 Years of Age

Ensayo de Sanofi en Diphtheria · Tetanus · Pertussis · Poliomyelitis (del registro, en inglés).

Más ensayos de: Poliomielitis.

Fase
Fase 4
Estado
Completado
Participantes
123
previstos
Centros
2
Fin del objetivo primario
sep 2010
fecha real

Qué significa cada fase y cada estado.

Estudio de intervención, no aleatorizado, abierto. Comenzó en dic 2009.

Qué mide

To provide information concerning the immunogenicity of TETRAXIM™ after booster vaccination. (30 days post-vaccination) (del registro, en inglés)

Cómo lo describe el promotor

En el documentoEn inglés, del registroThe purpose of this study is to provide further immunogenicity and safety information of sanofi pasteur's DTacP-IPV combined vaccine (TETRAXIM™) as a booster dose during the 4th and 6th year of life in children that previously received in Study E2I34 (NCT 00255021), sanofi pasteur DTacP-IPV// PRP\~T vaccine (PENTAXIM™) as a three-dose primary and booster vaccinations. Primary Objective : * To assess immunogenicity in terms of seroprotection rates (Diphtheria, Tetanus, Polio types 1, 2 and 3) and seroconversion/vaccine response rates to acellular Pertussis antigens (Pertussis toxoid \[PT\], Filamentous Haemagglutinin \[FHA\]) of sanofi pasteur's DTacP-IPV (Tetraxim™) vaccine, one month after the booster dose given at 4 to 6 years of age. Secondary Objectives : * To describe the antibody persistence in terms of anti-pertussis antibody levels (anti-PT, and -FHA) and in terms of seroprotection rates and GMTs for Diphtheria, Tetanus, and Poliovirus types 1, 2 and 3, just before administration of the booster dose (at Visit 1) in all subjects at 4-6 years of age. * To assess immunogenicity in terms of seroprotection rates (Diphtheria, Tetanus, Polio types 1, 2 and 3) and seroconversion/ vaccine response rates to acellular Pertussis antigens (PT, FHA) of sanofi pasteur's DTacP-IPV (Tetraxim™) vaccine, one month after administration of the booster dose given at 4 to 6 years of age. * To describe the safety after the booster dose of the study vaccine.

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Ficha completa en ClinicalTrials.gov (NCT01031303), actualizada en oct 2011.