Active clinical trials for "Rotavirus Infections"

A randomized, double-blind, placebo-controlled, staged dosage escalation study to evaluate the safety, tolerability, and immunogenicity of a 3-dose series of Live Attenuated Tetravalent (G1-G4) Bovine-Human Reassortant Rotavirus Vaccine [BRV-TV] administered to healthy Indian infants concurrently with other standard EPI vaccines would be undertaken to evaluate the study hypothesis that a 3-dose series of BRV-TV (containing the VP7 serotypes G1, G2, G3, and G4) administered orally to healthy Indian infants at 6-8, 10-12, and 14-16 weeks of age concurrently with other standard EPI vaccines would be generally well tolerated and immunogenic.

The purpose of the study is to evaluate the safety and immunogenicity of a birth dose of GSK Biologicals' reduced-antigen-content tri-component pertussis (251154) vaccine followed by routine paediatric vaccination.

This study will collect demographic and safety information on the use of ROTATEQ™ in the Philippines.

The purpose of this study is to test how infants respond to different strengths of the human rotavirus vaccine.

The purpose of this study is to evaluate if the intestinal microbiota influences rotavirus vaccine immune responses in healthy adult volunteers.

This study was designed to evaluate consistency in the antibody response to three manufactured lots of an investigational Rotavirus Vaccine.

Rotavirus is the leading cause of diarrhea in children worldwide. Oral rotavirus vaccines work remarkably well in high-income countries, but for unclear reasons they underperform in low-income countries. A double-blind, randomized control trial will be performed to evaluate whether using a higher dose of a currently licensed vaccine (Rotarix, GlaxoSmithKline) can improve immune responses among infants in Dhaka, Bangladesh. Infants will be randomized 1:1 to receive either a standard or a double dose of Rotarix at 6 and 10 weeks of life. Infants will be assessed for fecal vaccine shedding and serum rotavirus-specific IgA responses to determine vaccine immunogenicity.

"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."

This study aims to collect data and assess the number of rotavirus related hospitalizations in 11 hospitals in Belgium - season 2006-2007 in order to develop proper age-cohort analysis over time.

GSK has submitted a registration file for its live attenuated oral human rotavirus (HRV) vaccine in several countries. In view of its registration in the Philippines, the present study will collect data on the safety of the vaccine in the local target population as per the Bureau of Food and Drugs Directive.