Immunization of Children Previously Primed With GSK Pneumococcal Vaccine GSK1024850A and of Unprimed Children in Mali

NCT ID: NCT00985465

Last Updated: 2018-12-14

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 218 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2009-11-12
• Study Completion Date: 2010-07-26

Brief Summary

The purpose of this trial is to assess the safety, reactogenicity and immunogenicity of GSK Biologicals' pneumococcal conjugate vaccine GSK1024850A when administered either as a booster dose or as a two dose catch-up vaccination in the second year of life to the Malian subjects previously enrolled in the primary vaccination study NCT00678301.

This protocol posting deals with objectives & outcome measures of the booster phase. The objectives & outcome measures of the primary phase are presented in a separate protocol posting (NCT number = NCT00678301).

Conditions

Infections, Streptococcal

Keywords

Booster vaccination; Pneumococcal vaccine; Catch-up vaccination; Pneumococcal disease; Safety; Immunogenicity

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: PREVENTION
• Blinding Strategy: NONE

Study Groups

Pn-Pn group

subjects from the Pn-Pn group, previously vaccinated with pneumococcal conjugate vaccine GSK1024850A in the Malian centre of study NCT00678301, receiving a booster dose of pneumococcal conjugate vaccine GSK1024850A

Group Type: EXPERIMENTAL

Pneumococcal vaccine GSK1024850A

Intervention Type: BIOLOGICAL

Intramuscular injection, 1 or 2 doses

Zil-Pn group

subjects from the unprimed group of the NCT00678301 Malian study centre, not previously vaccinated with any pneumococcal vaccine, receiving two doses of pneumococcal conjugate vaccine GSK1024850A

Group Type: EXPERIMENTAL

Pneumococcal vaccine GSK1024850A

Intervention Type: BIOLOGICAL

Intramuscular injection, 1 or 2 doses

Interventions

Pneumococcal vaccine GSK1024850A

Intramuscular injection, 1 or 2 doses

Intervention Type: BIOLOGICAL

Eligibility Criteria

Inclusion Criteria

• Subjects who the investigator believes that their parent(s)/Legally Acceptable Representative(s) (LAR(s)) can and will comply with the requirements of the protocol.
• A male or female, between and including 15-21 months of age at the time of visit 1.
• For the Pn-Pn group, subjects who completed the full vaccination course in study NCT00678301. For the Zil-Pn group, subjects who were previously enrolled in the control group of study NCT00678301.
• Written informed consent, signed or thumb printed, obtained from the parent(s)/LAR(s) of the subject. Where parent(s)/LAR(s) are illiterate, the consent form will be countersigned by a witness.
• Healthy subjects 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)/product(s) within 30 days preceding the first dose of vaccine, or planned use during the study period.
• Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to vaccination.
• Planned administration/administration of a vaccine not foreseen by the study protocol during the period starting from 30 days before each dose of study vaccine and ending 30 days after. Locally recommended vaccines for example Oral Polio Vaccine or influenza vaccine are always allowed, even if concomitantly administered with the study vaccines, but should be documented in the CRF.
• Concurrently participating in another clinical study at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product (pharmaceutical product or device).
• Administration of any pneumococcal vaccine since the end of study NCT00678301.
• Any confirmed or suspected immunosuppressive or immunodeficient condition, since the end of study NCT00678301, based on medical history and physical examination.
• Major congenital defects or serious chronic illness.
• History of any progressive neurological disorders or seizures.
• Acute disease and/or fever at the time of enrolment.
• History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccines.
• Administration of immunoglobulins and/or any blood products less than 3 months prior to visit 1 or planned use during the study.
• Child in care.

• Minimum Eligible Age: 15 Months
• Maximum Eligible Age: 21 Months
• 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

Bamako, , Mali

Countries

Mali

References

Dicko A, Santara G, Mahamar A, Sidibe Y, Barry A, Dicko Y, Diallo A, Dolo A, Doumbo O, Shafi F, Francois N, Strezova A, Borys D, Schuerman L. Safety, reactogenicity and immunogenicity of a booster dose of the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) in Malian children. Hum Vaccin Immunother. 2013 Feb;9(2):382-8. doi: 10.4161/hv.22692. Epub 2013 Jan 4.

Reference Type: BACKGROUND

PMID: 23291945 (View on PubMed)

Dicko A et al. Safety and immunogenicity of booster vaccination with 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) in Malian children. Abstract presented at the 7th World Congress of the World Society for Pediatric Infectious Diseases (WSPID). Melbourne, Australia, 16-19 November 2011 (Abstract 532).

Reference Type: BACKGROUND

Dicko et al. Safety/reactogenicity and immunogenicity of 2-dose catch-up vaccination with 10-valent pneumococcal non-typeable Haemophilus influenzae protein-D conjugate vaccine (PHiD-CV) in Malian children. Abstract presented at the 8th International Symposium on Pneumococci & Pneumococcal Diseases (ISPPD), Iguaçu Falls, Brazil, 11-15 March 2012 (Abstract 085).

Reference Type: BACKGROUND

Dicko A, Dicko Y, Barry A, Sidibe Y, Mahamar A, Santara G, Dolo A, Diallo A, Doumbo O, Shafi F, Francois N, Yarzabal JP, Strezova A, Borys D, Schuerman L. Safety, reactogenicity and immunogenicity of 2-dose catch-up vaccination with 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) in Malian children in the second year of life: Results from an open study. Hum Vaccin Immunother. 2015;11(9):2207-14. doi: 10.1080/21645515.2015.1016679.

Reference Type: DERIVED

PMID: 26020101 (View on PubMed)

Study Documents

Document Type: Dataset Specification

View Document

Document Type: Annotated Case Report Form

View Document

Document Type: Individual Participant Data Set

View Document

Document Type: Study Protocol

View Document

Document Type: Informed Consent Form

View Document

Document Type: Statistical Analysis Plan

View Document

Document Type: Clinical Study Report

View Document

Related Links

https://www.clinicalstudydatarequest.com

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Other Identifiers

113166

Identifier Type: -

Identifier Source: org_study_id