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Comparing Immunogenicity and Safety of Different Formulations of HBV-MPL Vaccine With Engerix™-B in Adults Aged 18-40 y

This study has been completed.
Sponsor:
Information provided by:
GlaxoSmithKline
ClinicalTrials.gov Identifier:
NCT00698555
First received: June 13, 2008
Last updated: June 16, 2008
Last verified: June 2008

June 13, 2008
June 16, 2008
March 1997
May 1998   (final data collection date for primary outcome measure)
Anti-HBs antibody concentrations [ Time Frame: Month 7 ]
Same as current
Complete list of historical versions of study NCT00698555 on ClinicalTrials.gov Archive Site
  • Anti-HBs antibody concentrations [ Time Frame: Month 1, 2, 6 and 12 ]
  • Cell mediated immunity [ Time Frame: Month 1, 2, 6, 7 and 12 ]
  • Occurrence and intensity and relationship to vaccination of solicited local and general symptoms [ Time Frame: 4-day follow-up after vaccination ]
  • Occurrence and intensity and relationship to vaccination of unsolicited symptoms [ Time Frame: 31-day follow-up after vaccination ]
  • Incidence of SAE [ Time Frame: Throughout the study period ]
Same as current
Not Provided
Not Provided
 
Comparing Immunogenicity and Safety of Different Formulations of HBV-MPL Vaccine With Engerix™-B in Adults Aged 18-40 y
Study Comparing the Immunogenicity and Reactogenicity of Different Formulations of GSK Bio's HBV-MPL Vaccine Injected as a 0, 6 Months Schedule With That of Engerix™-B Injected as a 0, 1, 6 Months Schedule in Healthy Adults Aged 18-40 Years

This study will evaluate the immunogenicity and safety of different formulations of the candidate HBV-MPL vaccine administered according to a 2-dose schedule and compare it to that of Engerix™-B administered according to a 3-dose schedule in order to determine the optimal dose of each component of the candidate HBV-MPL vaccine when administered at 0 and 6 months

At the time of conduct of this study, the sponsor GlaxoSmithKline was known by its former name SmithKline Beecham

Interventional
Phase 2
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Prevention
Hepatitis B
  • Biological: HBV-MPL vaccine
    5 different formulations, 2-dose intramuscular injection
  • Biological: Engerix™-B
    3-dose intramuscular injection
  • Experimental: Group A
    Intervention: Biological: HBV-MPL vaccine
  • Experimental: Group B
    Intervention: Biological: HBV-MPL vaccine
  • Experimental: Group C
    Intervention: Biological: HBV-MPL vaccine
  • Experimental: Group D
    Intervention: Biological: HBV-MPL vaccine
  • Experimental: Group E
    Intervention: Biological: HBV-MPL vaccine
  • Active Comparator: Group F
    Intervention: Biological: Engerix™-B
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
163
Not Provided
May 1998   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Age: between 18 and 40 years old.
  • Good physical condition as established by clinical examination and history taking at the time of entry.
  • Female participants who are at risk to become pregnant will be on a contraceptive programme if necessary during the study period.
  • Written informed consent obtained from the subjects

Exclusion Criteria:

  • Positive titres at screening for anti-hepatitis antibodies.
  • Elevated serum liver enzymes
  • History of significant and persisting hematologic, hepatic, renal, cardiac or respiratory disease.
  • Any acute disease at the moment of entry.
  • Chronic alcohol consumption.
  • Hepatomegaly, right upper quadrant abdominal pain or tenderness.
  • Any chronic drug treatment, including any treatment with immunosuppressive drugs, which in the investigator's opinion, precludes inclusion into the study.
  • History of allergic disease likely to be stimulated by any component of the vaccine.
  • Simultaneous participation in any other clinical trial.
  • Previous vaccination with a hepatitis B vaccine.
  • Previous vaccination with an MPL containing vaccine.
  • Administration of immunoglobulins in the past 6 months and during the whole study period
  • Vaccination one month before and one month after each dose of the study vaccine
Both
18 Years to 40 Years
Yes
Contact information is only displayed when the study is recruiting subjects
Belgium
 
NCT00698555
208129/025
Not Provided
Isabelle Harpigny, GSK
GlaxoSmithKline
Not Provided
Study Director: Clinical Trials GlaxoSmithKline
GlaxoSmithKline
June 2008

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP