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Hepatitis BPhase 4NCT00197158

Comparison of Monodose and Multidose Presentations of GSK Biologicals' Hepatitis B Vaccine in Terms of Immune Response

A Phase 4 study testing Hepatitis B vaccine in people with Hepatitis B, run by GlaxoSmithKline at 1 site in Belgium.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

GSK Biologicals' currently licensed multidose hepatitis B vaccine will be compared to the currently licensed monodose hepatitis B vaccine in a population with well documented hepatitis B immunological response to the vaccine (Belgium). Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Hepatitis B
What is being tested?
Hepatitis B vaccine
Type of treatment
Vaccines
How many people
280 participants
Where
1 siteBelgium
Study dates
Mar 2005to Dec 2005
Phase
Phase 4
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • A male or female >= 18 years of age
  • Written informed consent obtained from the subject.
  • Free of obvious health problems as established by medical history and clinical examination before entering into the study.
  • If the subject is female, she must be of non-childbearing potential, i.e. either surgically sterilized or one year post-menopausal; 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.

Who cannot join

  • Use of any investigational or non-registered drug or vaccine other than the study vaccine during the study period.
  • Chronic administration (defined as more than 14 days) of immunosuppressants or other immune-modifying drugs within six months prior to the first vaccine dose. (For corticosteroids, this will mean prednisone, or equivalent, greater than or equal to 0.5 mg/kg/day. Inhaled and topical steroids are allowed.)
  • Planned administration/ administration of a vaccine not foreseen by the study protocol within 30 days of the first dose of vaccine.
  • Previous vaccination against hepatitis B
  • History of hepatitis B infection
  • Known exposure to hepatitis B within the previous 6 weeks
Show all 13Show fewer
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection.
  • A family history of congenital or hereditary immunodeficiency.
  • History of allergic disease or reactions likely to be exacerbated by any component of the vaccine(s).
  • Acute disease at the time of enrolment. (Acute disease is defined as the presence of a moderate or severe illness with or without fever. All vaccines can be administered to persons with a minor illness such as diarrhoea, mild upper respiratory infection with or without low-grade febrile illness, i.e. Oral temperature < 37.5°C (99.5°F) / Axillary temperature <37.5°C (99.5°F).
  • Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality, as determined by physical examination or laboratory screening tests.
  • Administration of immunoglobulins and/or any blood products within the three months preceding the first dose of study vaccine or planned administration during the study period. Pregnant or lactating female.
  • Female planning to become pregnant or planning to discontinue contraceptive precautions during the study period.

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • GSK Investigational Site

    Wilrijk, 2610

Other trials in Belgium

About this study

Official title: Demonstrate the Non-inferiority of Immunogenicity Elicited by GSK Biologicals' Hepatitis B Vaccine, Multidose Engerix™-B to That of Monodose Engerix™-B When Administered According to 0,1,6 Mths Schedule in Healthy Adults Aged ≥ 18 Yrs

GSK Biologicals' currently licensed multidose hepatitis B vaccine will be compared to the currently licensed monodose hepatitis B vaccine in a population with well documented hepatitis B immunological response to the vaccine (Belgium).

Read the detailed description

Randomized study with two groups. One group will receive GSK's multidose hepatitis B vaccine and the other group will receive GSK's monodose hepatitis B vaccine

Conditions
Hepatitis B
Being tested
Hepatitis B vaccine
Medical subject headings
Hepatitis B

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Hepatitis B vaccineBiological

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Measurement of antibody concentrations to hepatitis B antigen at Month 7.

Secondary outcomes (1)
  1. Measurement of antibody concentrations to hepatitis antigen at Months 1,2and6. Occurrence of solicited local symptoms and solicited general symptoms during the 4-day f/u period after vaccination. Occurrence, intensity and relationship to vaccination

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 Sep 2005 (estimated)
  2. Study startMar 2005
  3. Primary completionDec 2005
  4. Study completionDec 2005

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Single blind
Enrolment
280 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00197158
Sponsor's protocol ID
104387
Status last verified
Sep 2016
First submitted
15 Sep 2005
Last updated
21 Sep 2016
Results posted
No
Individual data sharing
Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Hepatitis B vaccine in people with Hepatitis B, run by GlaxoSmithKline at 1 site in Belgium.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 13 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 21 Sep 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Belgium. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Measurement of antibody concentrations to hepatitis B antigen at Month 7.. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Sep 2016.

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