Assess Efficacy, Immune Response & Safety of 2 Doses of Oral Live Attenuated HRV Vaccine in Healthy Infants

Phase 2

Completed

• Conditions: Infections, Rotavirus

• Registration Number: NCT00425737
• Lead Sponsor: GlaxoSmithKline

Brief Summary

To assess the efficacy, immune response and safety of the oral live attenuated HRV vaccine (Rotarix) in healthy infants approximately 2 months of age and previously uninfected with human rotavirus

Detailed Description

Not available

Study Timeline

• Study Start: 2000-08
• Primary Completion: 2001-07
• Study Completion: 2001-07
• Study First Submitted: 2007-01-22
• Study First Submitted QC: 2007-01-22
• Study First Posted: 2007-01-23
• Status Verified: 2016-09
• Last Update Submitted: 2016-09-15
• Last Update Posted: 2016-09-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 405

Inclusion Criteria

• Healthy infants 6 and 12 weeks of age at the time of the first vaccination.
• Written informed consent obtained from the parents or guardians of the subject.
• Born after a normal gestation period (between 36 and 42 weeks).

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Exclusion Criteria

• Use of any investigational or non-registered drug or vaccine other than the study vaccine within 30 days preceding the study vaccine or placebo or planned use during the study period.
• Chronic administration of immunosuppressants or other immune-modifying drugs since birth. (Topical steroids are allowed.)
• Use of antibiotics during the period starting from 7 days before each dose of vaccine(s) and ending 7 days after.
• Any clinically significant history of chronic gastrointestinal disease or other serious medical condition as determined by the investigator.
• Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection.
• History of allergic disease or reaction likely to be exacerbated by any component of the vaccine.
• Gastroenteritis within 7 days preceding the study vaccine administration (warrants deferral of the vaccination).
• Household contact with an immunosuppressed individual or pregnant woman.
• Abnormal stool pattern.
• Administration of immunoglobulins and/or blood products since birth or planned administration during the study period.
• Previous confirmed occurrence of rotavirus gastroenteritis.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Occurrence of RV GE

Secondary Outcome Measures

Name	Time	Method
Occurrence of severe RV GE, solicited symptoms (Day 0-14), unsolicited Adverse Events (Day 0-42), Serious Adverse Events (full study), presence of rotavirus antigen in stool samples, immunogenicity