Study of the DTaP-IPV-Hep B-PRP~T Combined Vaccine Following a Primary Series of DTacP IPV-HepB-PRP-T or Infanrix Hexa™

NCT ID: NCT00654901

Last Updated: 2016-05-13

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

881 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-03-31

Study Completion Date

2009-07-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a follow-up of Study A3L11 (NCT00404651).

Immunogenicity

* To describe the antibody persistence following a primary series vaccination of either DTaP-IPV-Hep B-PRP\~T or Infanrix hexa™.
* To describe the immunogenicity of a booster dose of DTaP-IPV-HepB-PRP\~T in a subset of subjects.

Safety

\- To describe the safety profile after a booster dose of DTacP-IPV-HepB-PRP\~T.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Diphtheria Tetanus Pertussis Hepatitis B Poliomyelitis Haemophilus Influenzae Type B Infection

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

DTaP-IPV-Hep B-PRP~T Batch 1

Participants had received 3 primary doses of Batch 1 of Diphtheria (D), Tetanus (T), Pertussis (acellular, component \[aP\]), Hepatitis B (Hep B, \[recombinant DNA\]) and poliomyelitis (Inactivated \[IPV\]), and Haemophilus influenzae type b (Hib) conjugated vaccine adsorbed (DTaP-IPV-Hep B-PRP\~T) in Study A3L11 (NCT00404651); and will receive a booster dose of (DTaP-IPV-Hep B-PRP\~T) at Day 0 in the present study.

Group Type EXPERIMENTAL

DTaP-IPV-Hep B-PRP~T vaccine (Batch 1)

Intervention Type BIOLOGICAL

0.5 mL, Intramuscular

DTaP-IPV-Hep B-PRP~T Batch 2

Participants had received 3 primary doses of Batch 1 of Diphtheria (D), Tetanus (T), Pertussis (acellular, component \[aP\]), Hepatitis B (Hep B, \[recombinant DNA\]) and poliomyelitis (Inactivated \[IPV\]), and Haemophilus influenzae type b (Hib) conjugated vaccine adsorbed (DTaP-IPV-Hep B-PRP\~T) in Study A3L11 (NCT00404651) and will receive a booster dose of (DTaP-IPV-Hep B-PRP\~T) at Day 0 in the present study.

Group Type EXPERIMENTAL

DTaP-IPV-Hep B-PRP~T vaccine (Batch 2)

Intervention Type BIOLOGICAL

0.5 mL, Intramuscular

DTaP-IPV-Hep B-PRP~T Batch 3

Participants had received 3 primary doses of Batch 1 of Diphtheria (D), Tetanus (T), Pertussis (acellular, component \[aP\]), Hepatitis B (Hep B, \[recombinant DNA\]) and poliomyelitis (Inactivated \[IPV\]), and Haemophilus influenzae type b (Hib) conjugated vaccine adsorbed (DTaP-IPV-Hep B-PRP\~T) in Study A3L11 (NCT00404651) and will receive a booster dose of (DTaP-IPV-Hep B-PRP\~T) at Day 0 in the present study.

Group Type EXPERIMENTAL

DTaP-IPV-Hep B-PRP~T vaccine (Batch 3)

Intervention Type BIOLOGICAL

0.5 mL, Intramuscular

Infanrix Hexa™

Participants had received 3 primary doses of Diphtheria (D), Tetanus (T), Pertussis (acellular, component \[aP\]), Hepatitis B (Hep B, \[recombinant DNA\]) and poliomyelitis (Inactivated \[IPV\]), (Infanrix Hexa™) plus Haemophilus influenzae type b (Hib) conjugated vaccine adsorbed in Study A3L11 (NCT00404651) and received a booster dose of (DTaP-IPV-Hep B-PRP\~T) at Day 0 in the present study.

Group Type ACTIVE_COMPARATOR

Infanrix Hexa™

Intervention Type BIOLOGICAL

0.5 mL, Intramuscular

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

DTaP-IPV-Hep B-PRP~T vaccine (Batch 1)

0.5 mL, Intramuscular

Intervention Type BIOLOGICAL

DTaP-IPV-Hep B-PRP~T vaccine (Batch 2)

0.5 mL, Intramuscular

Intervention Type BIOLOGICAL

DTaP-IPV-Hep B-PRP~T vaccine (Batch 3)

0.5 mL, Intramuscular

Intervention Type BIOLOGICAL

Infanrix Hexa™

0.5 mL, Intramuscular

Intervention Type BIOLOGICAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Toddlers previously included in Study A3L11 (NCT00404651) who completed the three-dose primary series vaccination of either DTaP-IPV-HepB-PRP-T or Infanrix hexa™ at 2, 4 and 6 months of age
* Toddlers of 15 to 18 months (456 to 578 days) of age, inclusive
* Informed Consent Form signed by at least one parent or legal representative and two mandatory witnesses
* Able to attend all scheduled visits and to comply with all trial procedures.

Exclusion Criteria

* Participation in another clinical trial in the 4 weeks preceding the booster vaccination.
* Planned participation in another clinical trial during the present trial period.
* Congenital or acquired immunodeficiency, immunosuppressive therapy such as long-term systemic corticosteroid therapy.
* Systemic hypersensitivity to any of the vaccine components or history of a life threatening reaction to a vaccine containing the same substances.
* Chronic illness at a stage that could interfere with trial conduct or completion.
* Blood or blood-derived products received in the last 3 months.
* Any vaccination in the 4 weeks preceding the booster vaccination.
* Any vaccination planned until the next visit.
* History of documented pertussis, tetanus, diphtheria, polio, Haemophilus influenzae type b or hepatitis B (HB) infection(s) (confirmed either clinically, serologically or microbiologically).
* Administration of a vaccine against pertussis, tetanus, diphtheria, polio, Hib, and/or hepatitis B infection(s) since the end of participation in Study A3L11.
* Coagulopathy, thrombocytopenia or a bleeding disorder contraindicating intramuscular vaccination.
* Known maternal history of human immunodeficiency virus (HIV), Hepatitis B surface antigen (HbsAg) or Hepatitis C seropositivity.
* Subjects with any related serious adverse event that occurred following the three-dose primary series administration of the investigational vaccine or of the reference vaccine in Study A3L11.
* History of seizures.
* Febrile (temperature ≥38.0°C) or acute illness on the day of inclusion
* Known contraindication to further vaccination with a pertussis vaccine, i.e.: Encephalopathy; Temperature \>40.0°C within 48 hours following a vaccine injection, not due to another identifiable cause during the primary series; Inconsolable crying that occurred for \>3 hours within 48 hours following vaccine injection during the primary series; Hypotonic hyporesponsive episode within 48 hours following vaccine injection during the primary series; Seizures with or without fever within 3 days following vaccine injection.
Minimum Eligible Age

15 Months

Maximum Eligible Age

18 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Sanofi Pasteur, a Sanofi Company

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Medical Director

Role: STUDY_DIRECTOR

Sanofi Pasteur, a Sanofi Company

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Estado de México, , Mexico

Site Status

Insurgentes Cuicuilco, , Mexico

Site Status

Monterrey, , Mexico

Site Status

Puebla City, , Mexico

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Mexico

Related Links

Access external resources that provide additional context or updates about the study.

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

A3L21

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.