Year 3 Extension for Efficacy Follow-up in Subjects Vaccinated in Studies Rota-028, 029 or 030 (NCT00197210)

NCT ID: NCT00329745

Last Updated: 2016-12-09

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 8687 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2007-01-31
• Study Completion Date: 2008-07-31

Brief Summary

This Year 3 extension of the main study rota-028, 029 or 030 is conducted to evaluate vaccine efficacy against severe rotavirus (RV) gastroenteritis (GE) during third year of life in infants previously vaccinated with human rotavirus (HRV) vaccine or placebo in the following schedules:

at 3 and 4 months of age in study rota-028; at 2 and 4 months of age in study rota-029 or rota-030.

The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.

Detailed Description

Note that no new subjects will be recruited in this extension phase studies.

The expected total enrolment for the primary studies was as follows:

rota-028: 5700 rota-029: 3018 rota-030: 1102

Conditions

Infections, Rotavirus

Keywords

Rotavirus Gastroenteritis; Human rotavirus vaccine, efficacy, infants

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: PREVENTION
• Blinding Strategy: TRIPLE

Study Groups

Rotarix Group

During the primary study (NCT00197210) subjects received two oral doses of Rotarix™ vaccine.

Group Type: EXPERIMENTAL

Rotarix™

Intervention Type: BIOLOGICAL

Oral administration, 2 doses

Placebo Group

During the primary study (NCT00197210) subjects received two oral doses of placebo.

Group Type: PLACEBO_COMPARATOR

Placebo

Intervention Type: BIOLOGICAL

Oral administration, 2 doses

Interventions

Rotarix™

Oral administration, 2 doses

Intervention Type: BIOLOGICAL

Placebo

Oral administration, 2 doses

Intervention Type: BIOLOGICAL

Eligibility Criteria

Inclusion Criteria

• Subjects who the investigator believes that their parents/guardians can and will comply with the requirements of the protocol should be enrolled in the study.
• A male or female between, and including, 6 and 12 weeks of age in Hong Kong and Taiwan or 11 to 17 weeks of age in Singapore at the time of the first vaccination according to the country recommendations for the routine vaccination schedules.
• Written informed consent obtained from the parent or guardian of the subject, prior any study procedure.
• Free of obvious health problems as established by medical history and clinical examination before entering into the study.

Exclusion Criteria

• Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s) within 30 days preceding the first dose of study vaccine or placebo, or planned use during the study period.
• Chronic administration (defined as more than 14 days) of immunosuppressants or other immune-modifying drugs since birth.
• Child is unlikely to remain in the study area for the duration of the study
• 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.
• Administration of immunoglobulins and/or blood products since birth or planned administration during the study period. Oral intake of immunoglobulins is allowed.
• Any clinically significant history of chronic gastrointestinal disease including any uncorrected congenital malformation of the gastrointestinal tract or other serious medical condition as determined by the investigator.
• First or second degree of consanguinity of parents.

• Minimum Eligible Age: 2 Years
• Maximum Eligible Age: 3 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

GlaxoSmithKline

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

GSK Clinical Trials

Role: STUDY_DIRECTOR

GlaxoSmithKline

Locations

GSK Investigational Site

Singapore, , Singapore

GSK Investigational Site

Singapore, , Singapore

GSK Investigational Site

Singapore, , Singapore

GSK Investigational Site

Singapore, , Singapore

Countries

Singapore

Study Documents

Document Type: Informed Consent Form

View Document

Document Type: Study Protocol

View Document

Document Type: Dataset Specification

View Document

Document Type: Individual Participant Data Set

View Document

Document Type: Statistical Analysis Plan

View Document

Document Type: Clinical Study Report

View Document

Related Links

http://www.clinicaltrials.gov/ct/show/NCT00197210

Reference to the Primary Study NCT number

Other Identifiers

107072

Identifier Type: OTHER

Identifier Source: secondary_id

107076

Identifier Type: OTHER

Identifier Source: secondary_id

107070

Identifier Type: -

Identifier Source: org_study_id

NCT00329953

Identifier Type: -

Identifier Source: nct_alias

NCT00331734

Identifier Type: -

Identifier Source: nct_alias