Effect of Risk Factors Likely to Influence Immuno of Combined Hepatitis A & B Vacc vs Monovalent Hepatitis A & B Vacc
Evaluate the Effect of Several Risk Factors That Are Likely to Influence the Immunogenicity of GSK Biologicals' Combined Hepatitis A & B Vaccine, vs Separately Administered Monovalent Hepatitis A and Hepatitis B Vaccines
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Detailed Description
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 4
Contacts and Locations
Study Locations
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Wilrijk, Belgium, 2610
- GSK Investigational Site
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Hradec Kralove, Czechia, 500 01
- GSK Investigational Site
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Brandenburg
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Finsterwalde, Brandenburg, Germany, 03238
- GSK Investigational Site
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Sachsen
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Dresden, Sachsen, Germany, 01129
- GSK Investigational Site
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Geringswalde, Sachsen, Germany, 09326
- GSK Investigational Site
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Pirna, Sachsen, Germany, 01796
- GSK Investigational Site
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Schleswig-Holstein
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Bad Bramstedt, Schleswig-Holstein, Germany, 24576
- GSK Investigational Site
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Bad Segeberg, Schleswig-Holstein, Germany, 23795
- GSK Investigational Site
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Elmshorn, Schleswig-Holstein, Germany, 25335
- GSK Investigational Site
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Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion criteria:
- Subjects who the investigator believes that they can and will comply with the requirements of the protocol should be enrolled in the study.
- Healthy and non-healthy male or female aged 41 years or older at the time of the first vaccination.
- Written informed consent obtained from the subject.
- No serological signs of hepatitis A or B infection at screening.
- If the subject is female, she must be of non-childbearing potential or, if of childbearing potential, she must be abstinent or have used adequate contraceptive precautions for 30 days prior to vaccination, have a negative pregnancy test and must agree to continue such precautions for two months after completion of the vaccination series.
Exclusion criteria:
- Use of any investigational or non-registered product (drug or vaccine) other than the study vaccines within 30 days preceding the first dose of study vaccine, or planned use during the study period.
- History of any hepatitis A or hepatitis B vaccination or infection, since the primary vaccination study 100382.
- History of allergic disease or reactions likely to be exacerbated by any component of the vaccine.
- Acute disease at the time of enrolment. .
- Pregnant or lactating female.
- Female planning to become pregnant or planning to discontinue contraceptive precautions during the primary vaccination period.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
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Experimental: Twinrix Group
Healthy and non-healthy male or female subjects, aged 41 years or older, who received combined Twinrix™ (720/20) vaccine, administered intramuscularly in the left deltoid region, according to a 0, 1 and 6 month schedule.
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Intramuscular injection, 3 doses
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Active Comparator: Engerix-B+Havrix Group
Healthy and non-healthy male or female subjects, aged 41 years or older, who received separate administrations of Engerix™-B (20 μg) vaccine, administered intramuscularly in the left deltoid region, according to a 0, 1 and 6 month schedule and Havrix™ (1440 EL.U) vaccine, administered intramuscularly in the right deltoid region, according to a 0 and 6 month schedule.
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Intramuscular injection, 3 doses
Intramuscular injection, 2 doses
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Active Comparator: HB VAX PRO+Vaqta Group
Healthy and non-healthy male or female subjects, aged 41 years or older, who received separate administrations of HB VAX PRO™ (10 μg) vaccine, administered intramuscularly in the left deltoid region, according to a 0, 1 and 6 month schedule and Vaqta™ (50 IU) vaccine, administered intramuscularly in the right deltoid region, according to a 0 and 6 month schedule.
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Intramuscular injection, 3 doses
Intramuscular injection, 2 doses
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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Antibody Concentrations for Anti-hepatitis A Virus (Anti-HAV) and Anti-hepatitis B Surface (Anti-HBs) Antigens
Time Frame: At Month 7 after Twinrix vaccination
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Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
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At Month 7 after Twinrix vaccination
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration ≥ 15mIU/mL; seropositivity for anti-HBs antibodies was defined as anti-HBs antibody concentration ≥ 3.3 mIU/mL.
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At Month 7
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Number of Seroprotected Subjects Against Hepatitis B Surface (HBs) Antigen
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
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At Month 7
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Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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Anti-HAV and Anti-HBs Antibody Concentrations
Time Frame: At Month 7
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Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Gender
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by gender (females and males).
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Age
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by age as follows: ≤ 50 years of age (YOA), 51-60 YOA and ≥ 61 YOA.
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Body Mass Index (BMI)
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by BMI as follows: healthy, overweight and obese.
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Smoking Status
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by smoking status (smokers and non-smokers).
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Alcohol Consumption
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by alcohol consumption as follows: None or Mild, Moderate and Heavy.
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Concomitant Medication
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by concomitant medication (concomitant medication and no concomitant medication).
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value, by Medical Condition
Time Frame: At Month 7
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
The seropositivity rates were stratified by medical condition as follows: no medical condition, past medical condition and current medical condition.
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by Gender
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by gender (females and males).
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by Age
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by age as follows: ≤ 50 years of age (YOA), 51-60 YOA and ≥ 61 YOA.
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by BMI
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by BMI as follows: healthy, overweight and obese.
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by Smoking Status
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by smoking status (smokers and non-smokers).
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by Alcohol Consumption
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by alcohol consumption as follows: none or mild, moderate and heavy.
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by Concomitant Medication
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by concomitant medication (concomitant medication and no concomitant medication).
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At Month 7
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Number of Seroprotected Subjects Against HBs Antigen, by Medical Condition
Time Frame: At Month 7
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
The seroprotection rates were stratified by medical condition as follows: no medical condition, past medical condition and current medical condition.
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At Month 7
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Anti-HAV and Anti-HBs Antibody Concentrations, by Gender
Time Frame: At Month 7
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Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by gender (females and males).
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At Month 7
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Anti-HAV and Anti-HBs Antibody Concentrations, by Age
Time Frame: At Month 7
|
Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by age as follows: ≤ 50 years of age (YOA), 51-60 YOA and ≥ 61 YOA.
|
At Month 7
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Anti-HAV and Anti-HBs Antibody Concentrations, by BMI
Time Frame: At Month 7
|
Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by BMI as follows: healthy, overweight and obese.
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At Month 7
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Anti-HAV and Anti-HBs Antibody Concentrations, by Smoking Status
Time Frame: At Month 7
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Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by smoking status (smokers and non-smokers).
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At Month 7
|
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Anti-HAV and Anti-HBs Antibody Concentrations, by Alcohol Consumption
Time Frame: At Month 7
|
Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by alcohol consumption as follows: none or mild, moderate and heavy.
|
At Month 7
|
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Anti-HAV and Anti-HBs Antibody Concentrations, by Concomitant Medication
Time Frame: At Month 7
|
Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by concomitant medication (concomitant medication and no concomitant medication).
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At Month 7
|
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Anti-HAV and Anti-HBs Antibody Concentrations, by Medical Condition
Time Frame: At Month 7
|
Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
The antibody concentrations were stratified by medical condition as follows: no medical condition, past medical condition and current medical condition.
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At Month 7
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Number of Subjects With Anti-HAV and Anti-HBs Antibody Concentrations Above the Cut-off Value
Time Frame: At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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Seropositivity for anti-HAV antibodies was defined as anti-HAV antibody concentration equal to or above (≥) 15 mIU/mL and anti-HBs seropositivity was defined as anti-HBs antibody concentrations ≥ 3.3 mIU/mL.
Anti-HBs AUSAB = anti-HBs antibody concentrations were tested with AUSAB EIA /Abbott assay; Anti-HBs in-house = anti-HBs antibody concentrations were tested with in-house assay (bridging).
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At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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Number of Seroprotected Subjects Against Hepatitis B Surface (HBs) Antigen
Time Frame: At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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A seroprotected subject was defined as a vaccinated subject with a serum anti-HBs antibody concentration equal to or above (≥) 10 mIU/mL.
Anti-HBs AUSAB = anti-HBs antibody concentrations were tested with AUSAB EIA /Abbott assay; Anti-HBs in-house = anti-HBs antibody concentrations were tested with in-house assay (bridging).
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At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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Anti-HAV and Anti-HBs Antibody Concentrations
Time Frame: At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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Anti-HAV and anti-HBs antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in milli International Units per milliliter (mIU/mL).
The reference seropositivity cut-off values for anti-HAV and anti-HBs antibodies were equal to or above (≥) 15 mIU/mL and ≥ 3.3 mIU/mL, respectively.
Anti-HBs AUSAB = anti-HBs antibody concentrations were tested with AUSAB EIA /Abbott assay; Anti-HBs in-house = anti-HBs antibody concentrations were tested with in-house assay (bridging).
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At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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Number of Subjects With Serious Adverse Events (SAEs)
Time Frame: From Day 0 up to Month 7
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SAEs assessed include medical occurrences that result in death, are life-threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.
Note: 3 subjects reported SAEs prior to administration of the first dose of vaccination.
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From Day 0 up to Month 7
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Number of Subjects With SAEs
Time Frame: At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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SAEs assessed include medical occurrences that result in death, are life-threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.
Note: 3 subjects reported SAEs prior to administration of the first dose of vaccination.
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At Month 12 (M12), Month 24 (M24) and Month 36 (M36)
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Collaborators and Investigators
Sponsor
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- 100382
- 100383 (Other Identifier: GSK)
- 100384 (Other Identifier: GSK)
- 100385 (Other Identifier: GSK)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- CSR
Study Data/Documents
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Statistical Analysis Plan
Information identifier: 100382Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Dataset Specification
Information identifier: 100382Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Individual Participant Data Set
Information identifier: 100382Information comments: For additional information about this study please refer to the GSK Clinical Study Register. The results of this study 100382 are summarised with studies 100383, 100384, and 100385 on the GSK Clinical Study Register.
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Clinical Study Report
Information identifier: 100382Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Study Protocol
Information identifier: 100382Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Informed Consent Form
Information identifier: 100382Information comments: For additional information about this study please refer to the GSK Clinical Study Register
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.