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Immune Memory Foll Pry Vaccination With DTPw-HBV/Hib Vaccine Formulation; Immuno & Reacto of Booster Dose at 15-18 Mths

This study has been completed.
Sponsor:
Information provided by:
GlaxoSmithKline
ClinicalTrials.gov Identifier:
NCT00158808
First received: September 8, 2005
Last updated: February 10, 2011
Last verified: February 2011
  Purpose
To assess the anti-PRP antibody response one month after vaccination in the groups receiving a fourth consecutive dose of two formulations of DTPw-HBV/Hib vaccine

Condition Intervention Phase
Hib Disease
Hepatitis B
Pertussis
Prophylaxis of Diphtheria
Tetanus
Biological: Diphteria, tetanus, whole-cell pertussis, hepatitis B & Hib
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Prevention
Official Title: Assess the Immunogenicity &d Reactogenicity of a Booster Dose of a Formulation of GSK Biologicals' DTPw-HBV/Hib Vaccine at 15-18 Mths of Age in Infants Previously Primed With the Same Vaccine

Resource links provided by NLM:


Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Anti-PRP antibody concentration one month after the booster dose (in groups boosted with the DTPw-HBV/Hib vaccine).

Secondary Outcome Measures:
  • Immunology
  • At the time of the booster dose: concentrations of antibodies against all vaccine antigens (diphtheria, tetanus, pertussis, hepatitis B and Hib antigens)
  • One month after the booster dose: concentrations of antibodies against all vaccine antigens (diphtheria, tetanus, pertussis, hepatitis B and Hib antigens)
  • Reactogenicity and Safety
  • Occurrence of solicited symptoms during the specific follow-up period after the booster dose.
  • Occurrence of unsolicited symptoms during the specific follow-up period after the booster dose .
  • Occurrence of serious adverse events (SAEs) during the entire study period."

Enrollment: 175
Study Start Date: January 2005
Study Completion Date: April 2005
Primary Completion Date: April 2005 (Final data collection date for primary outcome measure)
Detailed Description:
All subjects were previously primed with one of the two formulations of the combined DTPw-HBV/Hib vaccine. At the age of 10 months, 50% of each group received a plain PRP challenge to assess the immune memory to PRP. In this booster study in the second year of life, all subjects who received DTPw-HBV/Hib and plain PRP will receive DTPw-HBV as a booster vaccination. All other subjects will receive as booster the same vaccine they received in the primary vaccination study.
  Eligibility

Ages Eligible for Study:   15 Months and older   (Child, Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion criteria

  • Subjects who the investigator believes that their parents/guardians can and will comply with the requirements of the protocol.
  • A male or female of at least 15 months of age at the time of the booster vaccination, who had previously received 3-dose primary vaccination and, if applicable, plain-PRP vaccination.
  • Free of obvious health problems as established by medical history and clinical examination before entering the study.

Exclusion criteria for enrolment

  • Use of any investigational or non-registered product other than the study vaccine(s) within 30 days preceding the dose of study vaccine, or planned use during the study period.
  • Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting from 30 days before and ending 30 days after administration of study vaccines with the exception of oral polio vaccine (OPV).
  • Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to the booster dose.
  • Previous booster vaccination against diphtheria, tetanus, pertussis, hepatitis B or Hib with the exception of plain PRP challenge.
  • Any confirmed or suspected immunosuppressive or immunodeficient condition based on medical history and physical examination.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00158808

Locations
Philippines
GSK Investigational Site
Muntinlupa, Philippines, 1781
Sponsors and Collaborators
GlaxoSmithKline
Investigators
Study Director: GSK Clinical Trials GlaxoSmithKline
  More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Cheri Hudson; Clinical Disclosure Advisor, GSK Clinical Disclosure
ClinicalTrials.gov Identifier: NCT00158808     History of Changes
Other Study ID Numbers: 101477
Study First Received: September 8, 2005
Last Updated: February 10, 2011

Additional relevant MeSH terms:
Hepatitis B
Diphtheria
Hepadnaviridae Infections
DNA Virus Infections
Virus Diseases
Hepatitis, Viral, Human
Hepatitis
Liver Diseases
Digestive System Diseases
Corynebacterium Infections
Actinomycetales Infections
Gram-Positive Bacterial Infections
Bacterial Infections

ClinicalTrials.gov processed this record on April 25, 2017