Immunogenicity and Safety of a Monovalent Glycoprotein-Conjugated (Diptheria Toxin -CRM197) Hib Vaccine in 13-59 Months Old Healthy Children

November 30, 2016 updated by: Novartis Vaccines

A Phase III Observer-blind, Randomized, Controlled, Single-coordinating Center Study to Investigate Immunogenicity and Safety of a Monovalent Glycoprotein-conjugated (Diptheria Toxin -CRM197) Hib Vaccine in 13-59 Months Old Healthy Children in China, According to the Recommended Regimen of 1 Dose

This study will evaluate the safety and immunogenicity of single dose of two commercially available vaccines used to prevent Haemophilus influenzae type b infections in children 13-59 months of age.

Study Overview

Study Type

Interventional

Enrollment (Actual)

700

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Hebei Province, China

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

1 year to 4 years (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Infants 13-59 months of age.

Exclusion Criteria:

  • Prior Hib vaccine administration.
  • History of serious reaction(s) following vaccination.
  • Any vaccination within 7 days of study vaccination.
  • Known or suspected immune impairment.
  • Premature (before 37th week of gestation) or birth weight less than 2500g
  • For additional entry criteria please refer to the protocol.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Arm 2
a single dose was administered
Active Comparator: Arm 1
a single dose was administered

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Anti-PRP antibody levels at day 31 post last vaccination
Time Frame: 30 days after last vaccination
30 days after last vaccination

Secondary Outcome Measures

Outcome Measure
Time Frame
Solicited local and systemic reactions, AEs, and SAEs
Time Frame: 30 days post last vaccination
30 days post last vaccination

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

August 1, 2009

Primary Completion (Actual)

October 1, 2009

Study Completion (Actual)

April 1, 2010

Study Registration Dates

First Submitted

May 14, 2010

First Submitted That Met QC Criteria

May 17, 2010

First Posted (Estimate)

May 18, 2010

Study Record Updates

Last Update Posted (Estimate)

December 1, 2016

Last Update Submitted That Met QC Criteria

November 30, 2016

Last Verified

December 1, 2011

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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