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Safety and Immunogenicity of DAPTACEL® as 5th Dose in Children 4 to 6 Years Old After 4 Doses of Pentacel™ or DAPTACEL®

NCT00258895 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 649

Last updated 2016-04-14

Study results available
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Summary

Primary Objectives:

1. To present the safety profile after a 5th dose of DAPTACEL® in children 4 to 6 years of age who have previously received 4 doses of DAPTACEL® or Pentacel™.
2. To present the pre-Dose 5 and post-Dose 5 antibody responses to the antigens in DAPTACEL® in children 4 to 6 years of age who have previously received 4 doses of DAPTACEL® or Pentacel™.

Observational Objectives:

1. To compare under equivalence criteria the pre-Dose 5 and post-Dose 5 antibody responses to the antigens in DAPTACEL® in children 4 to 6 years of age who have previously received 4 doses of DAPTACEL® or Pentacel™.
2. To present the pre-vaccination anti-poliovirus GMTs and seroprotection rates.
3. To present the post-vaccination anti-poliovirus GMTs and seroprotection rates among subjects receiving a 4th dose of IPV concurrently with the 5th dose of DAPTACEL and a 2nd dose of MMR.

Conditions

  • Diphtheria
  • Tetanus
  • Pertussis

Interventions

BIOLOGICAL

DAPTACEL®: DTaP

0.5 mL, Intramuscular

BIOLOGICAL

DAPTACEL®: DTaP

0.5 mL, Intramuscular

Sponsors & Collaborators

  • Sanofi Pasteur, a Sanofi Company

    lead INDUSTRY

Principal Investigators

  • Medical Director · Sanofi Pasteur Inc.

Study Design

Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
4 Years
Max Age
6 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2005-03-31
Primary Completion
2006-12-31
Completion
2007-04-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00258895 on ClinicalTrials.gov