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Infections, PapillomavirusPhase 3NCT00492544

Immunogenicity and Safety of GSK Biologicals' HPV Vaccine 580299 in Healthy Japanese Females 10-15 Years of Age

A Phase 3 study testing Cervarix™ (HPV-16/18 L1 VLP AS04) in people with Infections, Papillomavirus, run by GlaxoSmithKline at 5 sites in 2 countries.

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

Human papillomavirus (HPV) infection has been established as a necessary cause of cervical cancer. GSK Biologicals has developed an HPV vaccine (580299) which targets the 2 most common oncogenic HPV types (HPV-16 and HPV-18), found in approximately 70% of all cervical cancers. Read more about this study

Who is it for?
Ages 10 to 15 years, women onlyHealthy volunteers can take part
Conditions the study is for
Infections, Papillomavirus
What is being tested?
Cervarix™ (HPV-16/18 L1 VLP AS04)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
100 participants
Where
5 sitesin 2 countries
Study dates
2 Jul 2007to 28 Mar 2008
Phase
Phase 3
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 10 to 15 years
  • Women only
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Subjects who the investigator/co-investigator believes that they and/or their parent(s)/legally acceptable representative(s) can and will comply with the requirements of the protocol should be enrolled in the study.
  • A Japanese female between, and including, 10 and 15 years of age at the time of the first vaccination.
  • Written informed consent obtained from the parent(s) or legally acceptable representative(s) of the subject. In addition, a written informed assent must be obtained from the subject prior to enrolment.
  • Healthy subjects as established by medical history and history-directed clinical examination before entering into the study.
  • All subjects must have a negative urine pregnancy test.
  • Subjects must be of non-childbearing potential, or, if of childbearing potential, they must be abstinent or have used adequate contraception 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. Non-abstinent pre-menarche subjects, as well as subjects who reach menarche during study, must follow the same precautions.

Who cannot join

  • Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine within 30 days preceding the first 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 first vaccine dose or planned during study.
  • Planned administration/administration of a vaccine not foreseen by the study protocol within 30 days before and 30 days after the first dose of vaccine. Administration of vaccines up to 8 days before the first dose of study vaccine is allowed. Enrolment will be deferred until the subject is outside of specified window.
  • Concurrently participating in another clinical study, at any time during the study period (up to Month 7), in which the subject has been or will be exposed to an investigational or a non-investigational product (pharmaceutical product or device).
  • Previous vaccination against HPV, or planned administration of any HPV vaccine other than that foreseen by the study protocol during the study period (Day 0 to Month 7).
  • Previous administration of components of the investigational vaccine .
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  • Cancer or autoimmune disease under treatment.
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
  • History of allergic disease or reactions likely to be exacerbated by any component of the vaccine.
  • Hypersensitivity to latex.
  • Acute disease at the time of enrolment.
  • Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality, as determined by physical examination or laboratory 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 breastfeeding subject.
  • Subject planning to become pregnant or planning to discontinue contraceptive precautions.
  • Oral temperature ≥ 37.5°C/Axillary temperature ≥ 37.5°C.

Trial locations and contacts

5 sites in 2 countries.

5 sites in 2 countries

Japan4 sites
  • GSK Investigational Site

    Saitama, 360-0812

  • GSK Investigational Site

    Saitama, 360-0846

  • GSK Investigational Site

    Tokyo, 136-0073

  • GSK Investigational Site

    Tokyo, 154-0024

Other trials in Japan

Location not given1 site
  • GSK Investigational Site

About this study

Official title: Evaluation of the Immunogenicity and Safety of GlaxoSmithKline Biologicals' HPV Vaccine 580299 When Administered as a 3-dose Schedule in Healthy Japanese Pre-adolescent and Adolescent Female Subjects.

Human papillomavirus (HPV) infection has been established as a necessary cause of cervical cancer. GSK Biologicals has developed an HPV vaccine (580299) which targets the 2 most common oncogenic HPV types (HPV-16 and HPV-18), found in approximately 70% of all cervical cancers. In previous trials, the vaccine has been found to be efficacious in the prevention of incident and persistent HPV-16/18 infections and associated cytological abnormalities. HPV vaccination should ideally be performed before onset of sexual activity. Previous studies showed that GSK Biologicals' HPV vaccine 580299 is safe and immunogenic when administered to European, Asian, Latin American and Australian pre-adolescents and adolescents. Here, we aim to assess the immunogenicity and safety of the GSK Biologicals' HPV vaccine 580299 in healthy Japanese pre-adolescent and adolescent female subjects aged 10-15 years. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.

Being tested
Cervarix™ (HPV-16/18 L1 VLP AS04)
Keywords
Human Papillomavirus (HPV) vaccine, safety, cervical cancer, immunogenicity, vaccine, viral infections, pre-adolescent and adolescent females
Medical subject headings
Papillomavirus Infections, Uterine Cervical Neoplasms, Virus Diseases

What participants receive

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

  • Cervarix™ (HPV-16/18 L1 VLP AS04)Biological

    Also called GSK Biologicals' HPV-16/18 VLP/AS04 vaccine

    Three doses of vaccine administered intramuscularly according to a 0, 1, 6-month schedule.

Study groups in NCT00492544
Study groupRoleWhat they receive
CervarixExperimentalSubjects received 3 doses of Cervarix™ (HPV-16/18 L1 VLP AS04) according to a 0, 1, 6-month schedule.
Receives: Biological: Cervarix™ (HPV-16/18 L1 VLP AS04)

What is being measured

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

  1. Number of Subjects Seroconverted for Anti-human Papilloma Virus 16 (Anti-HPV-16) and Anti-human Papilloma Virus 18 (Anti-HPV-18) Antibodies

    Seroconversion is defined as the appearance of anti-HPV-16 and/or anti-HPV-18 antibodies (i.e. antibody titer ≥ cut-off value) in the sera of subjects seronegative before vaccination.

    Cut-off values were 8 enzyme-linked immunosorbent assay units per milliliter (EL.U/mL) for anti-HPV-16 antibodies and 7 EL.U/mL for anti-HPV-18 antibodies.

    Measured: One month post Dose 3 (Month 7)

  2. Anti-HPV-16 and Anti-HPV-18 Antibody Titers

    Titers are given as geometric mean titers (GMTs) calculated on all subjects.

    Measured: Before vaccination (PRE) and one month post Dose 3 (Month 7)

  3. Number of Subjects Reporting Solicited Local Symptoms

    Solicited local symptoms assessed include pain, redness and swelling.

    Measured: During the 7-day (Days 0-6) period following each vaccination

  4. Number of Subjects Reporting Solicited General Symptoms

    Solicited general symptoms assessed include arthralgia, fatigue, fever, gastrointestinal symptoms, headache, myalgia, rash, and urticaria.

    Measured: During the 7-day (Days 0-6) period following each vaccination

Secondary outcomes (5)
  1. Number of Subjects Reporting Unsolicited Adverse Events (AE)

    Unsolicited adverse event= Any adverse event (AE) reported in addition to those solicited during the clinical study. Also any "solicited" symptom with onset outside the specified period of follow-up for solicited symptoms was reported as an unsolicited adverse event.

    Measured: During the 30-day (Days 0-29) period following each vaccination

  2. Number of Subjects Reporting New Onset of Chronic Diseases (NOCDs) and Other Medically Significant Conditions

    NOCDs assessed include e.g. autoimmune disorders, asthma, type I diabetes. Medically significant conditions assessed include adverse events prompting emergency room visits and physician office visits not related to common illnesses or Serious Adverse Events that are not related to common illnesses.

    Measured: From Day 0 up to Month 7

  3. Outcome of All Pregnancies

    According to the study protocol, the outcome of all pregnancies reported during the entire study period was to be reported, even if delivery occurs after the end of the study.

    Measured: Up to Month 7

  4. Number of Subjects Reporting Serious Adverse Events (SAEs)

    Serious adverse events assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization, result in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subject.

    Measured: From Day 0 up to Month 7

  5. Number of Subjects Reporting Clinically Relevant Abnormalities in Biochemical and Haematological Parameters

    Abnormalities include values outside (above or below) the normal ranges.

    Normal ranges:

    alanine aminotransferase (ALT): 5-35 U/L aspartate aminotransferase (AST): 5-50 U/L basophils: 0-2 % bilirubin total: 0.1-1.1 mg/dL blood urea nitrogen: 0-20 mg/dL creatinine: 0.2-1.2 mg/dL eosinophils: 0-7 % hematocrit: 30-45 % hemoglobin: 10-15 g/dL lymphocytes: 18-50 % monocytes: 1-8 % neutrophils: 42-74 % platelets: 10-60 10E4/microL red blood cells: 350-550 10E4/microL total protein: 6.5-8.6 g/dL white blood cells: 4000-15000 /microL

    Measured: At Day 0 and Month 7

Timeline

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

  1. First posted27 Jun 2007 (estimated)
  2. Study start2 Jul 2007
  3. Primary completion28 Mar 2008
  4. Study completion28 Mar 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 3
Primary purpose
Prevention
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
100 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00492544
Sponsor's protocol ID
110168
Status last verified
Aug 2018
First submitted
26 Jun 2007
Last updated
4 Sep 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 3 study testing Cervarix™ (HPV-16/18 L1 VLP AS04) in people with Infections, Papillomavirus, run by GlaxoSmithKline at 5 sites in 2 countries.

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 6 inclusion and 16 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 4 Sep 2018. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 5 sites in Japan. 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 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?

Yes. Results are posted in the registry (first posted 21 Dec 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 Seroconverted for Anti-human Papilloma Virus 16 (Anti-HPV-16) and Anti-human Papilloma Virus 18 (Anti-HPV-18) Antibodies (time frame: One month post Dose 3 (Month 7)). The study lists 4 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 4 Sep 2018.

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