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Hepatitis BPhase 3NCT00383227

Comparison of Adjuvanted Hepatitis B Vaccine to Double Dose of Engerix™-B in Pre- /Haemodialysis Patients Aged ≥15 Years

A Phase 3 study testing Hepatitis B adjuvanted vaccine in people with Hepatitis B, run by GlaxoSmithKline.

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

Comparison of adjuvanted hepatitis B vaccine to double dose of Engerix™-B in pre- /haemodialysis patients aged ≥15 years Read more about this study

Who is it for?
Ages 15 years and older
Conditions the study is for
Hepatitis B
What is being tested?
Hepatitis B adjuvanted vaccine
Type of treatment
Vaccines
How many people
165 participants
Where
No sites listed yet
Study dates
Dec 1999to Nov 2000
Phase
Phase 3
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 15 years and older
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • A male or female > = 15 years of age at the time of the first vaccination.
  • Written informed consent obtained from the subject/ from the parents or guardians of the subject.
  • Seronegative for anti-HBs antibodies, anti-HBc antibodies \& Hepatitis B Surface antigen (HBsAg).
  • If the subject was a female, she was of non-childbearing potential or, if of childbearing potential, she had to be abstinent or use adequate contraceptive precautions for one month prior to enrollment and up to two months after the last vaccination.
  • Pre-haemodialysis patient* or a patient on haemodialysis.

Who cannot join

  • Use of any investigational or non-registered drug or vaccine other than the study vaccine during the study period or within 30 days preceding the first dose of study vaccine.
  • Previous vaccination against hepatitis B.
  • History of hepatitis B infection.
  • Known exposure to hepatitis B virus within 6 weeks. Pregnant or lactating female
  • Clinically abnormal ALT/AST values (> 3 times normal values)

About this study

Official title: A Phase III, Clinical Trial Comparing the Immunogenicity and Safety of SmithKline Beecham Biologicals New Adjuvanted Hepatitis B Vaccine to a Double Dose of Engerix™-B, in Pre-haemodialysis/Haemodialysis Patients (>=15 Years of Age)

Comparison of adjuvanted hepatitis B vaccine to double dose of Engerix™-B in pre- /haemodialysis patients aged ≥15 years

Conditions
Hepatitis B
Being tested
Hepatitis B adjuvanted 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 adjuvanted vaccineBiological

What is being measured

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

  1. Anti-HBs seroprotection rates at Month 7.

Secondary outcomes (1)
  1. Solicited symptoms, unsolicited symptoms and serious adverse events

Timeline

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

  1. First posted3 Oct 2006 (estimated)
  2. Study startDec 1999
  3. Primary completionNov 2000
  4. Study completionNov 2000

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 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
165 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00383227
Sponsor's protocol ID
208129/032
Status last verified
Sep 2016
First submitted
2 Oct 2006
Last updated
16 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.

Publications

  • Kong NC, Beran J, Kee SA, Miguel JL, Sanchez C, Bayas JM, Vilella A, Calbo-Torrecillas F, Lopez de Novales E, Srinivasa K, Stoffel M, Hoet B. A new adjuvant improves the immune response to hepatitis B vaccine in hemodialysis patients. Kidney Int. 2008 Apr;73(7):856-62. doi: 10.1038/sj.ki.5002725. Epub 2007 Dec 26.

    PubMed 18160963
  • Tong NK, Beran J, Kee SA, Miguel JL, Sanchez C, Bayas JM, Vilella A, de Juanes JR, Arrazola P, Calbo-Torrecillas F, de Novales EL, Hamtiaux V, Lievens M, Stoffel M. Immunogenicity and safety of an adjuvanted hepatitis B vaccine in pre-hemodialysis and hemodialysis patients. Kidney Int. 2005 Nov;68(5):2298-303. doi: 10.1111/j.1523-1755.2005.00689.x.

    PubMed 16221232
  • Verstraeten T, Descamps D, David MP, Zahaf T, Hardt K, Izurieta P, Dubin G, Breuer T. Analysis of adverse events of potential autoimmune aetiology in a large integrated safety database of AS04 adjuvanted vaccines. Vaccine. 2008 Dec 2;26(51):6630-8. doi: 10.1016/j.vaccine.2008.09.049.

    PubMed 18845199

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Hepatitis B adjuvanted vaccine in people with Hepatitis B, run by GlaxoSmithKline.

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 5 inclusion and 5 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 16 Sep 2016. Status can change between updates, so confirm with the study contact before making plans.

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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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?

Anti-HBs seroprotection rates at Month 7.. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00383227, which also lists 3 linked publications.

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 16 Sep 2016.

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