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

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ClinicalTrials.gov Identifier: NCT00158808
Recruitment Status : Completed
First Posted : September 12, 2005
Last Update Posted : May 30, 2017
Information provided by (Responsible Party):

Brief Summary:
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 or disease Intervention/treatment Phase
Hib Disease Hepatitis B Pertussis Prophylaxis of Diphtheria Tetanus Biological: Diphteria, tetanus, whole-cell pertussis, hepatitis B & Hib Phase 2

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.

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 175 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (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
Study Start Date : January 2005
Primary Completion Date : April 2005
Study Completion Date : April 2005

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

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

Information from the National Library of Medicine

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

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.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00158808

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

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: GlaxoSmithKline
ClinicalTrials.gov Identifier: NCT00158808     History of Changes
Other Study ID Numbers: 101477
First Posted: September 12, 2005    Key Record Dates
Last Update Posted: May 30, 2017
Last Verified: May 2017

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