To Evaluate 2 Doses of GSK Biologicals' Oral Live Attenuated Human HRV Vaccine Co-administered With Either OPV or IPV
- Conditions
- Rotavirus Infections
- Registration Number
- NCT00346892
- Lead Sponsor
- GlaxoSmithKline
- Brief Summary
"The primary objective of this study was to demonstrate that co-administering HRV vaccine with OPV does not induce a significant decrease in poliovirus immune response one month after the third dose of combined vaccines.
The primary objective was reached if one month after the third dose of polio vaccine, upper limit of the 95% CI for the difference in Seroprotection rate between the group B and C pooled and (minus) the group A was below 10% for each polio serotype."
- Detailed Description
The study had three groups: Group A: HRV + OPV + DTPa/Hib; Group B: HRV + placebo OPV + DTPa-IPV/Hib; Group C: HRV Placebo + OPV + DTPa/Hib. Two cohorts: Subjects enrolled before the 2002 RV season were to receive two doses of HRV or placebo at approximately 6 and 10 weeks of age (first cohort) and subjects enrolled after the 2002 RV season received vaccinations at approximately 10 and 14 weeks of age (second cohort). Routine EPI vaccinations were to be administered concomitantly with the study vaccines.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 450
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Seroprotection for each polio serotype 1 month after the 3rd dose.
- Secondary Outcome Measures
Name Time Method Proportion of subjects with vaccine take 1 month after each dose of study vaccine, viral shedding in a subset of subjects, presence of RV in diarrheal stools, anti-rota IgA antibody seroconversion rate and serum anti-rota IgA antibody concent