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Hepatitis BPhase 2NCT01457495

Immunogenicity and Safety of DTPa-HBV-IPV/Hib Compared to DTPa-IPV/Hib and HBV Administered Concomitantly

A Phase 2 study testing DTPa-HBV-IPV/Hib (Infanrix-hexa™), DTPa-IPV/Hib (Infanrix-IPV/Hib™) and HBV (Engerix™-B) in people with Hepatitis B and Diphtheria, 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

This study will assess the immunogenicity of GlaxoSmithKline (GSK) Biologicals' (formerly SmithKline Beecham Biologicals') DTPa-HBV-IPV/Hib (Infanrix hexa™) vaccine compared to the separate administration of DTPa-HBV-IPV (Infanrix™ penta) and Hib (Hiberix™) vaccines administered at 3 and 5 months of age. Read more about this study

Who is it for?
Ages 12 to 16 weeksHealthy volunteers can take part
What is being tested?
DTPa-HBV-IPV/Hib (Infanrix-hexa™), DTPa-IPV/Hib (Infanrix-IPV/Hib™) and HBV (Engerix™-B)
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
312 participants
Where
No sites listed yet
Study dates
Sep 1998to Sep 1999
Phase
Phase 2
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 12 to 16 weeks
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • A male or female between 12 and 16 weeks of age at the time of the first vaccination.
  • Free of obvious health problems as established by medical history and clinical examination before entering into the study.
  • Written informed consent obtained from the parents or guardians of the subject after they have been advised of the risks and benefits of the study in a language which they clearly understood, and before performance of any study procedure.

Who cannot join

  • Use of any investigational or non-registered drug or vaccine other than the study vaccine(s) during the study period or within 30 days preceding the first dose of study vaccine.
  • Administration of chronic immunosuppressants or immune-modifying drugs during the study period.
  • Administration of a vaccine not foreseen by the study protocol during the period starting from one month before each dose and ending one month after each dose.
  • Previous vaccination against diphtheria, tetanus, pertussis, hepatitis B, polio and/or Hib diseases.
  • History of/or intercurrent diphtheria, tetanus, pertussis, hepatitis B, polio and/or Hib disease.
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection.
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  • History of allergic disease or reaction likely to be exacerbated by any component of the vaccine, including allergic reactions to neomycin and polymyxin B.
  • Major congenital defects or serious chronic illness.
  • Progressive neurological disorders.
  • Administration of immunoglobulins and/or any blood products since birth and during the study period.
  • Acute febrile illness at the time of planned vaccination.

About this study

Official title: Study to Assess Immunogenicity and Reactogenicity of SB Biologicals' DTPa-HBV-IPV/Hib Vaccine Given as Three-dose Primary Vaccination Course Compared to DTPa-IPV/Hib and HBV Administered Concomitantly at Separate Sites

This study will assess the immunogenicity of GlaxoSmithKline (GSK) Biologicals' (formerly SmithKline Beecham Biologicals') DTPa-HBV-IPV/Hib (Infanrix hexa™) vaccine compared to the separate administration of DTPa-HBV-IPV (Infanrix™ penta) and Hib (Hiberix™) vaccines administered at 3 and 5 months of age.

Being tested
DTPa-HBV-IPV/Hib (Infanrix-hexa™), DTPa-IPV/Hib (Infanrix-IPV/Hib™), HBV (Engerix™-B)
Keywords
Infants, combined vaccine, DTPa-HBV-IPV/Hib, DTPa-IPV/Hib, safety, Immunogenicity, HBV
Medical subject headings
Hepatitis B, Diphtheria, Haemophilus Infections, Poliomyelitis, Whooping Cough, Tetanus

What participants receive

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

  • DTPa-HBV-IPV/Hib (Infanrix-hexa™)Biological

    3 doses administered intramuscularly into the right thigh at study month 0, 2 and 8

  • DTPa-IPV/Hib (Infanrix-IPV/Hib™)Biological

    3 doses administered intramuscularly into the right thigh at study month 0, 2 and 8

  • HBV (Engerix™-B)Biological

    3 doses administered intramuscularly into the left thigh at study month 0, 2 and 8

Study groups in NCT01457495
Study groupRoleWhat they receive
DTPa 1 GroupExperimentalNot described
Receives: Biological: DTPa-HBV-IPV/Hib (Infanrix-hexa™)
DTPa 2 GroupActive comparatorNot described
Receives: Biological: DTPa-IPV/Hib (Infanrix-IPV/Hib™); Biological: HBV (Engerix™-B)

What is being measured

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

  1. Number of subjects with antibody titers equal to or greater than cut-off value.

    Measured: One month after the 2nd dose of the primary vaccination course (month 3)

Secondary outcomes (7)
  1. Immunogenicity with respect to components of the study vaccines in terms of number of seropositive subjects

    Measured: One month after the 2nd dose (Month 3), before and one month after the 3rd dose of the primary vaccination course (Months 8 and 9)

  2. Immunogenicity with respect to components of the study vaccines in terms of antibody titers

    Measured: One month after the 2nd dose (Month 3), before and one month after the 3rd dose of the primary vaccination course (Months 8 and 9)

  3. Immunogenicity with respect to components of the study vaccines in terms of number of subjects with a vaccine response

    Measured: One month after the 3rd dose of the primary vaccination course (Month 9)

  4. Occurrence of solicited local symptoms

    Measured: Within 4 days after each vaccination and overall

  5. Occurrence of solicited general symptoms

    Measured: Within 4 days after each vaccination and overall

  6. Occurrence of unsolicited symptoms

    Measured: Within 30 days after each vaccination, and overall

  7. Occurrence of serious AEs

    Measured: Throughout the entire study (approximately 9 months per subject) up to and including 30 days post-vaccination

Timeline

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

  1. First posted24 Oct 2011 (estimated)
  2. Study startSep 1998
  3. Primary completionSep 1999
  4. Study completionSep 1999

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 2
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
312 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01457495
Sponsor's protocol ID
217744/031
Status last verified
Jun 2017
First submitted
13 Oct 2011
Last updated
16 Jun 2017
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing DTPa-HBV-IPV/Hib (Infanrix-hexa™), DTPa-IPV/Hib (Infanrix-IPV/Hib™) and HBV (Engerix™-B) in people with Hepatitis B and Diphtheria, 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 3 inclusion and 11 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 Jun 2017. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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?

Number of subjects with antibody titers equal to or greater than cut-off value. (time frame: One month after the 2nd dose of the primary vaccination course (month 3)). 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 16 Jun 2017.

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