NCT02907216

Evaluation of Immunogenicity and Safety of the Diphtheria, Tetanus, Pertussis and Inactivated Poliovirus (DPT-IPV) Vaccine Squarekids Co-administered With GSK Biologicals' Human Rotavirus (HRV) Vaccine Rotarix (GSK444563) in Healthy Infants

Immunogenicity and Safety of the Diphtheria, Tetanus, Pertussis and Inactivated Poliovirus (DPT-IPV) Vaccine Squarekids Co-administered With GSK Biologicals' Human Rotavirus (HRV) Vaccine Rotarix (GSK444563) in Healthy Infants

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 292 (actual)
• Sponsor: GlaxoSmithKline · Industry
• Sex: All
• Age: 6 Weeks – 12 Weeks
• Healthy volunteers: Accepted

Summary

The purpose of this study is to evaluate the immunogenicity and safety of the diphtheria, tetanus, pertussis and inactivated poliovirus (DPT-IPV) vaccine Squarekids administered with or without the GSK Biologicals' liquid Rotarix (HRV) vaccine, in healthy Japanese infants aged 6 - 12 weeks. GSK Biologicals' liquid HRV vaccine Rotarix is licensed in Japan since 2011. Although the concomitant administration of GSK Biologicals' DTP-IPV vaccine has been evaluated during the clinical development of the HRV vaccine, the vaccine differed in composition and route of administration from the DPT-IPV vaccine Squarekids manufactured in Japan. Hence, as requested by the Japanese regulatory authorities, this post-licensure study will evaluate the immunogenicity of the DPT-IPV vaccine manufactured in Japan when co-administered with the liquid HRV vaccine

Detailed description

This study is a phase IV, open-label, randomised, controlled, multi-centric, single-country study with two parallel groups. Subjects in the co-administration group will be administered the DPT-IPV vaccine according to a 3, 4, 6 month schedule and the liquid HRV vaccine according to a 2, 3 month schedule. Subjects in the staggered group will be administered the DPT-IPV vaccine according to a 3, 4.5, 6 month schedule and the liquid HRV vaccine according to a 2, 3.5 month schedule. The intended duration of the study, per subject, is 5 months. A sub-cohort of subjects (HRV Immunogenicity sub-cohort) from both the study groups will include the first 73 subjects enrolled into the study to assess the serum anti-RV IgA seropositivity and Geometric Mean Concentrations (GMC).

Conditions

• Rotavirus

Interventions

Type	Name	Description
BIOLOGICAL	Squarekids	Three doses administered subcutaneously in the upper arm or thigh
BIOLOGICAL	Rotarix	Two doses administered orally

Timeline

• Start date: 2016-09-16
• Primary completion: 2017-05-29
• Completion: 2017-05-29
• First posted: 2016-09-20
• Last updated: 2019-11-25
• Results posted: 2019-01-23

Locations

11 sites across 1 country: Japan