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PoliomyelitisPhase 4NCT00611559

Study of a New Formulation of DTPa-HBV-IPV/Hib Vaccine Administered as a Booster Dose to 18-23 Months Old Children

A Phase 4 study testing Infanrix™ penta and Infanrix™ hexa in people with Poliomyelitis and Acellular Pertussis, run by GlaxoSmithKline at 3 sites in Russia.

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

The new formulation administered as a 4th consecutive dose will be compared to the current formulation of the vaccine in this partially double blind study. The study will be double-blind with respect to the two DTPa-HBV-IPV/Hib groups. The study will be open with respect to the DTPa-HBV-IPV group. Read more about this study

Who is it for?
Ages 18 to 23 monthsHealthy volunteers can take part
Conditions the study is for
Poliomyelitis, Acellular Pertussis, Tetanus
What is being tested?
Infanrix™ penta and Infanrix™ hexa
Could I receive a placebo?
No, everyone receives an active treatment
How many people
283 participants
Where
3 sitesRussia
Study dates
14 Feb 2008to 25 Jun 2008
Phase
Phase 4
Are there results?
Yes, posted in the registrySummary in the doctors' view

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 to 23 months
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Subjects who the investigator believes that their parents/guardians can and will comply with the requirements of the protocol should be enrolled in the study.
  • Subjects must have completed full three-dose primary vaccination course with DTPa-HBV-IPV/Hib or DTPa-HBV-IPV in the primary study DTPa-HBV-IPV-109 (study NCT00320463).
  • A male or female between, and including 18 and 23 months of age at the time of the booster vaccination.
  • Written informed consent obtained from the parent or guardian of the subject.
  • Healthy subjects as established by medical history and clinical examination before entering into the study.

Who cannot join

  • Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the booster dose of study vaccine, or planned use during the study period.
  • Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to the booster dose.
  • Planned administration/ administration of a vaccine not foreseen by the study protocol within 30 days of the booster dose.
  • Participation in another clinical study, between the primary study NCT00320463 and the present booster study, or at any time during the study, in which the subject has been or will be exposed to an investigational or a non-investigational product.
  • Previous booster vaccination against diphtheria, tetanus, pertussis, poliomyelitis and hepatitis B since the conclusion visit of study NCT00320463.
  • Previous booster vaccination against Haemophilus influenzae diseases in the DTPa-HBV-IPV/Hib groups, since the conclusion visit of study NCT00320463.
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  • History of exposure to diphtheria, tetanus, pertussis, poliomyelitis, hepatitis B and/or Haemophilus influenzae disease since the conclusion visit of study NCT00320463.
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, based on physical examination.
  • History of allergic disease or reactions likely to be exacerbated by any component of the vaccines.
  • Acute disease at the time of enrolment.
  • Administration of immunoglobulins and/or any blood products within the three months preceding the booster dose or planned administration during the study period.
  • Any of the following adverse events having occurred after previous administration of DTP vaccine:
  • Hypersensitivity reaction due to the vaccine.
  • Encephalopathy defined as an acute, severe central nervous system disorder of unknown etiology occurring within 7 days following previous vaccination and generally consisting of major alterations in consciousness, unresponsiveness, generalized or focal seizures that persist more than a few hours, with failure to recover within 24 hours.
  • Any of the following adverse events having occurred after previous administration of DTP vaccine:
  • Temperature of >= 40.0 °C (axillary temperature), within 48 hours of vaccination.
  • Collapse or shock-like state within 48 hours of vaccination.
  • Persistent, inconsolable crying lasting >= 3 hours, occurring within 48 hours of vaccination.
  • Convulsions with or without fever, occurring within 3 days of vaccination

Trial locations and contacts

3 sites in 1 country.

Russia3 sites
  • GSK Investigational Site

    Murmansk, 183046

  • GSK Investigational Site

    Perm, 614022

  • GSK Investigational Site

    Syktyvkar, 167000

Other trials in Russia

About this study

Official title: Immunogenicity and Reactogenicity Study of a New Formulation of GSK Biologicals' DTPa-HBV-IPV/Hib Vaccine Administered as a Booster Dose to 18-23 Months Old Children

The new formulation administered as a 4th consecutive dose will be compared to the current formulation of the vaccine in this partially double blind study.

The study will be double-blind with respect to the two DTPa-HBV-IPV/Hib groups. The study will be open with respect to the DTPa-HBV-IPV group.

Being tested
Infanrix™ penta, Infanrix™ hexa
Keywords
Infanrix hexa, combined vaccine
Medical subject headings
Poliomyelitis, Tetanus, Diphtheria, Hepatitis B

What participants receive

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

  • Infanrix™ pentaBiological

    Also called Pediarix

    Subjects received a booster dose

  • Infanrix™ hexaBiological

    Subjects received a booster dose

Study groups in NCT00611559
Study groupRoleWhat they receive
Infanrix hexa Preservative-Free Formulation GroupExperimentalSubjects received a booster dose of the preservative-free formulation of Infanrix™ hexa
Receives: Biological: Infanrix™ hexa
Infanrix hexa Preservative-Containing Formulation GroupActive comparatorSubjects received a booster dose of the preservative-containing formulation of Infanrix™ hexa
Receives: Biological: Infanrix™ hexa
Infanrix penta Preservative-Free Formulation GroupActive comparatorSubjects received a booster dose of the preservative-free formulation of Infanrix™ penta.
Receives: Biological: Infanrix™ penta

What is being measured

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

  1. Number of Subjects With Anti-hepatitis B (HB) Antibody Concentrations Above the Cut-off One Month After the Booster Dose

    Anti-HB antibodies cut-off value assessed was ≥ 10 milli-international units per milliliter (mIU/mL)

    Measured: One month after the booster dose

  2. Number of Subjects With Anti-polyribosyl-ribitol-phosphate (PRP) Antibodies Concentrations Above the Cut-off One Month After the Booster Dose

    Anti-PRP antibodies cut-off value assessed was ≥ 0.15 microgram per milliliter (µg/mL)

    Measured: One month after the booster dose

  3. Number of Subjects With Anti-diphtheria and Anti-tetanus Antibodies Concentration Above the Cut-off One Month After the Booster Dose

    Anti-diphtheria and anti-tetanus antibodies cut-off value assessed was ≥ 0.1 international units per milliliter (IU/mL)

    Measured: One month after the booster dose

  4. Number of Subjects With Anti-poliovirus Antibodies Concentration Above the Cut-off One Month After the Booster Dose

    Anti-poliovirus antibodies cut-off value assessed was ≥ 8 effective dose 50 (ED50)

    Measured: One month after the booster dose

  5. Anti-pertussis Toxoid (PT), Anti-filamentous Haemagglutinin (FHA) and Anti-pertactin (PRN) Antibodies Concentration One Month After the Booster Dose

    Concentration of anti-PT, ant-FHA and anti-PRN antibodies given as geometric mean concentration (GMC) in Enzyme-Linked Immuno Sorbent Assay (ELISA) unit per millilitre (EL.U/mL)

    Measured: One month after the booster dose

Secondary outcomes (13)
  1. Number of Subjects With Anti-hepatitis B (HB) Antibody Concentrations Above the Cut-off Before and One Month After the Booster Dose

    Anti-HB antibodies cut-off value assessed were ≥ 10 mIU/mL and ≥ 100 mIU/mL

    Number of subjects with cut-off ≥ 10 mIU/mL one month after the booster dose was already presented in the primary outcomes

    Measured: Before (Pre) and one month after (Post) the booster dose

  2. Anti-HB Antibodies Concentration

    Concentration of anti-HB antibodies given as GMC in mIU/mL

    Measured: Before (Pre) and one month after (Post) the booster dose

  3. Number of Subjects With Anti-PRP Antibodies Concentrations Above the Cut-off Before and One Month After the Booster Dose

    Anti-PRP antibodies cut-off value assessed were ≥ 0.15 µg/mL and ≥ 1.0 µg/mL

    Number of subjects with cut-off ≥ 0.15 µg/mL one month after the booster dose was already presented in the primary outcomes

    Measured: Before (Pre) and one month after (Post) the booster dose

  4. Anti-PRP Antibodies Concentration

    Concentration of anti-PRP antibodies given as GMC in µg/mL

    Measured: Before (Pre) and one month after (Post) the booster dose

  5. Number of Subjects With Anti-diphtheria and Anti-tetanus Antibodies Concentration Above the Cut-off Before the Booster Dose

    Anti-diphtheria and anti-tetanus antibodies cut-off value assessed was ≥ 0.1 IU/mL

    Measured: Before the booster dose administration (at baseline)

  6. Anti-diphtheria and Anti-tetanus Antibodies Concentration

    Concentration of anti-diphtheria and anti-tetanus antibodies given as GMC in IU/mL

    Measured: Before (Pre) and one month after (Post) the booster dose

  7. Number of Subjects With Anti-PT, Anti-FHA and Anti-PRN Antibodies Concentration Above the Cut-off Before and One Month After the Booster Dose

    Anti-PT, anti-FHA and anti-PRN antibodies cut-off value assessed were ≥ 5 EL.U/mL

    Measured: Before (Pre) and one month after (Post) the booster dose

  8. Anti-PT, Anti-FHA, and Anti-PRN Antibodies Concentration Before the Booster Dose

    Concentration of anti-PT, anti-FHA and anti-PRN antibodies given as GMC in EL.U/mL

    Measured: Before the booster dose administration (at baseline)

  9. Number of Subjects With Anti-poliovirus Antibodies Concentration Above the Cut-off Before the Booster Dose

    Anti-poliovirus antibodies cut-off value assessed was ≥ 8 ED50

    Measured: Before the booster dose

  10. Anti-poliovirus Antibodies Titer

    Concentration of anti-poliovirus antibodies given as geometric mean titers (GMT)

    Measured: Before (Pre) and one month after (Post) the booster dose

  11. Number of Subjects Reporting Solicited Symptoms

    Solicited local symptoms assessed include pain, redness and swelling. Solicited general symptoms assessed include drowsiness, fever, irritability, and loss of appetite

    Measured: Within the 4-day (Day 0-3) post-vaccination period

  12. Number of Subjects Reporting Unsolicited Adverse Events (AE)

    An AE is any untoward medical occurrence in a clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.

    Measured: Within the 31-day (Day 0-30) post-vaccination period

  13. Number of Subjects Reporting Serious Adverse Events (SAE)

    An SAE is any untoward medical occurrence that: results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study subject, or may evolve into one of the outcomes listed above

    Measured: Up to one month after the booster dose administration

Timeline

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

  1. First posted11 Feb 2008 (estimated)
  2. Study start14 Feb 2008
  3. Primary completion25 Jun 2008
  4. Study completion25 Jun 2008

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
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
283 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00611559
Sponsor's protocol ID
110478
Status last verified
May 2017
First submitted
29 Jan 2008
Last updated
6 Jun 2018
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 Infanrix™ penta and Infanrix™ hexa in people with Poliomyelitis and Acellular Pertussis, run by GlaxoSmithKline at 3 sites in Russia.

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 19 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 6 Jun 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in Russia. 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?

Yes. Results are posted in the registry (first posted 10 Aug 2009). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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 Anti-hepatitis B (HB) Antibody Concentrations Above the Cut-off One Month After the Booster Dose (time frame: One month after the booster dose). The study lists 5 primary outcomes in all. 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 6 Jun 2018.

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