Study Evaluating Antibody Response Of 13-Valent Pneumococcal Conjugate Vaccine (13vPnC) 24 Months After Toddler Dose.

NCT ID: NCT01026038

Last Updated: 2012-02-08

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

263 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-04-30

Study Completion Date

2010-11-30

Brief Summary

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

This is an open-label study (a study in which the doctors and participants know which drug or vaccine is being administered) in children who previously received a 4-dose series of a pneumococcal conjugate vaccine (PnC) during infancy in Study 6096A1-008-EU (NCT00366678). In this study, participants will receive an additional dose of 13-valent pneumococcal conjugate vaccine. The purpose of this study is to evaluate persistence, if any, of the antibody response by measuring any remaining pneumococcal antibodies since the previous study. This study will also evaluate the safety and immunogenicity of 13-valent pneumococcal conjugate vaccine when administered at least 24 months after the last dose of pneumococcal conjugate vaccine.

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.

13-valent Pneumococcal Vaccine Immunization Safety Antibody Response

Study Design

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

Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

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.

1

1 dose (0.5 mL), IM of 13vPnC vaccine.

Group Type EXPERIMENTAL

13-valent pneumococcal conjugate vaccine

Intervention Type BIOLOGICAL

All subjects will receive 1 dose (0.5 mL), IM of 13vPnC vaccine. (at least 24 months after toddler dose).

Interventions

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

13-valent pneumococcal conjugate vaccine

All subjects will receive 1 dose (0.5 mL), IM of 13vPnC vaccine. (at least 24 months after toddler dose).

Intervention Type BIOLOGICAL

Eligibility Criteria

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

Inclusion Criteria

* Healthy subjects at least 3 years of age, who received all 4 assigned doses of pneumococcal conjugate vaccine and completed Study 6096A1-008-EU (NCT00366678) for at least 24 months

Exclusion Criteria

* Vaccination with any licensed or investigational pneumococcal vaccine since completion of Study 6096A1-008-EU(NCT00366678).
* History of culture-proven invasive disease caused by S pneumoniae since the completion of Study 6096A1-008-EU (NCT00366678).
* Previous anaphylactic reaction to any vaccine or vaccine-related component.
* Contraindication to vaccination
Minimum Eligible Age

3 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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

Pfizer

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.

Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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

Pfizer Investigational Site

Ancenis, , France

Site Status

Pfizer Investigational Site

Bondues, , France

Site Status

Pfizer Investigational Site

Brest, , France

Site Status

Pfizer Investigational Site

Châlons-en-Champagne, , France

Site Status

Pfizer Investigational Site

Draguignan, , France

Site Status

Pfizer Investigational Site

Essey-lès-Nancy, , France

Site Status

Pfizer Investigational Site

Écully, , France

Site Status

Pfizer Investigational Site

Floirac, , France

Site Status

Pfizer Investigational Site

Garges Les Gonesses, , France

Site Status

Pfizer Investigational Site

Joué-lès-Tours, , France

Site Status

Pfizer Investigational Site

Le Havre, , France

Site Status

Pfizer Investigational Site

Lingolsheim, , France

Site Status

Pfizer Investigational Site

Lyon, , France

Site Status

Pfizer Investigational Site

Maromme, , France

Site Status

Pfizer Investigational Site

Moûtiers, , France

Site Status

Pfizer Investigational Site

Nancy, , France

Site Status

Pfizer Investigational Site

Nice, , France

Site Status

Pfizer Investigational Site

Olonne-sur-Mer, , France

Site Status

Pfizer Investigational Site

Strasbourg, , France

Site Status

Pfizer Investigational Site

Strasbourg, , France

Site Status

Pfizer Investigational Site

Talence, , France

Site Status

Pfizer Investigational Site

Thionville, , France

Site Status

Pfizer Investigational Site

Tours, , France

Site Status

Pfizer Investigational Site

Villers-lès-Nancy, , France

Site Status

Pfizer Investigational Site

Vitry-sur-Seine, , France

Site Status

Countries

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

France

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.

B1851016

Identifier Type: -

Identifier Source: secondary_id

6096A1-3021

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

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