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Adult Giant Cell GlioblastomaPhase 1NCT00049387

Tipifarnib, Temozolomide, and Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma Multiforme or Gliosarcoma

A Phase 1 study testing tipifarnib, temozolomide and radiation therapy in people with Adult Giant Cell Glioblastoma and Adult Glioblastoma, run by National Cancer Institute (NCI) at 1 site in United States.

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 phase I trial is studying the side effects and best dose of tipifarnib when given together with temozolomide and radiation therapy in treating patients with newly diagnosed glioblastoma multiforme or gliosarcoma. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
tipifarnib, temozolomide and radiation therapy
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
19 participants
Where
1 siteUnited States
Study dates
Sep 2002to Jun 2007
Phase
Phase 1
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
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients will have histologically proven intracranial Glioblastoma Multiforme (GBM) or gliosarcoma (GS)
  • Diagnosis will have been established by biopsy or resection within 4 weeks prior to registration
  • Patients must not have received previous radiotherapy to the brain
  • Patients must not have received cytotoxic drug therapy, non-cytotoxic drug therapy, or experimental drug therapy directed against the brain tumor; patients who received Gliadel wafers will be excluded; patients may have received or be receiving corticosteroids, non-EIAEDs, analgesics, and other drugs to treat symptoms or prevent complications
  • Cranial MRI or contrast CT must have been performed within 21days of study entry; the use of MRI rather than CT is preferred; the same type of scan, i.e., MRI or CT must be used throughout the period of protocol treatment for tumor measurement; if the surgical procedure was a resection, cranial MRI or contrast CT performed with 96 hours of resection is preferred but not required; patients without measurable or assessable disease are eligible
  • Patients must have a plan to begin partial brain radiotherapy within 5-9 days after beginning R115777, and within 35 days (5 weeks) of the surgical procedure that established the diagnosis; radiotherapy must be given at the Radiation Oncology Department of the registering ABTC institution; radiotherapy must be given by external beam to a partial brain field in daily fractions of 2.0 Gy, to a planned total dose to the tumor of 60.0 Gy; stereotactic radiosurgery and brachytherapy will not be allowed
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  • Patients must be willing to forego other drug therapy against the tumor while being treated with R115777 and temozolomide
  • All patients must sign an informed consent indicating that they are aware of the investigational nature of this study; patients must sign an authorization for the release of their protected health information; patients must be registered with the Adult Brain Tumor Consortium Central Office (ABTC CO) prior to treatment with study drug
  • Life expectancy > 8 weeks
  • Patients must have a Karnofsky performance status of >= 60
  • Patients must have adequate bone marrow function and the test must be performed within 14 days prior to registration; eligibility level for hemoglobin may be reached by transfusion
  • WBC >= 3,000/µl
  • ANC >= 1,500/mm^3
  • Platelet count of >= 100,000/mm^3
  • Hemoglobin >= 10 gm/dl
  • Patients must have adequate liver function and the test must be performed within 14 days prior to registration
  • SGOT < 2 times ULN
  • Bilirubin < 2 times ULN
  • Patients must have adequate renal function before starting therapy and the test must be performed within 14 days prior to registration
  • Creatinine < 1.5 mg/dL
  • Patients must not have any significant medical illnesses that in the investigator's opinion cannot be adequately controlled with appropriate therapy or would compromise the patient's ability to tolerate this therapy; patients must not have any disease that will obscure toxicity or dangerously alter drug metabolism
  • Patients with a history of any other cancer (except non-melanoma skin cancer or carcinoma in-situ of the cervix), unless in complete remission and off of all therapy for that disease for a minimum of 3 years are ineligible
  • This study was designed to include women and minorities, but was not designed to measure differences of intervention effects; males and females will be recruited with no preference to gender; no exclusion to this study will be based on race; minorities will actively be recruited to participate
  • Patients must not have active infection
  • Women must not be pregnant or Breast-feeding, and women with reproductive potential must practice adequate contraception; the anti-proliferative effects of the investigational agent may be detrimental to the developing fetus or nursing infant
  • Patients must not be on chronic coumadin therapy for prior medical problems (e.g. cardiac valve prophylaxis); this is due to a presumed interaction with coumadin and ZARNESTRA leading to a significant increase in INR; patients who develop or have recently developed a deep venous thrombosis or pulmonary embolism who are on or will take coumadin will be allowed to participate; however, the investigator should be prepared to monitor patients INR closely

Who cannot join

None listed.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Adult Brain Tumor Consortium

    Baltimore, Maryland, 21231-1000

Other trials in United States

About this study

Official title: Phase I Trial of R115777 With Radiation Therapy and Temozolomide in Patients With Newly Diagnosed Glioblastoma Multiforme

This phase I trial is studying the side effects and best dose of tipifarnib when given together with temozolomide and radiation therapy in treating patients with newly diagnosed glioblastoma multiforme or gliosarcoma. Tipifarnib may stop the growth of tumor cells by blocking the enzymes necessary for tumor cell growth. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining tipifarnib, temozolomide, and radiation therapy may kill more tumor cells.

Read the detailed description

PRIMARY OBJECTIVES:

  1. Establish MTD for R115777 in combination with Temozolomide with radiation in patients not on EIAEDs.

II. To define the safety of R115777 in combination with Temozolomide with radiation in this patient population.

III. To assess for evidence of antitumor activity in this patient population.

OUTLINE: This is a multicenter, dose-escalation study of tipifarnib. Patients are stratified according to concurrent use of enzyme-inducing antiepileptic drugs (yes [closed to accrual as of 3/15/05] vs no).

COMBINATION THERAPY: Patients receive oral tipifarnib twice daily on days 1-21. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. Within 5-9 days after beginning tipifarnib, patients receive oral temozolomide once daily for 6 weeks and concurrently undergo partial brain radiotherapy daily 5 days a week for 6 weeks. After completion of radiotherapy, patients proceed to adjuvant therapy.

Cohorts of 3-6 patients receive escalating doses of tipifarnib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which at least 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. An additional 10 patients are treated at the MTD.

ADJUVANT THERAPY: Patients continue to receive tipifarnib as above. With the initiation of the next planned course of tipifarnib, patients receive oral temozolomide on days 1-5. Treatment repeats every 28 days for 12 courses OR 1 year (whichever is longer) in the absence of disease progression or unacceptable toxicity.

After completion of study therapy, patients with progressive disease are followed at 10 weeks and then every 4 months. Patients who complete therapy are followed every 2 months for 1 year, every 3 months for 1 year, every 4 months for 1 year, and then every 6 months thereafter until disease progression.

Being tested
tipifarnib, temozolomide, radiation therapy
Medical subject headings
Glioblastoma, Gliosarcoma

What participants receive

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

  • tipifarnibDrug

    Also called R115777, Zarnestra

    Given PO

  • temozolomideDrug

    Also called SCH 52365, Temodal, Temodar, TMZ

    Given PO

  • radiation therapyRadiation

    Also called irradiation, radiotherapy, therapy, radiation

    Undergo partial brain radiation therapy

Study groups in NCT00049387
Study groupRoleWhat they receive
Treatment (tipifarnib, temozolomide, radiation therapy)ExperimentalSee Detailed Description
Receives: Drug: tipifarnib; Drug: temozolomide; Radiation: radiation therapy

What is being measured

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

  1. MTD of tipifarnib

    Safety variables will be summarized by descriptive statistics. Adverse events that occur will be reported for each dose level and described in terms of incidence and severity. Laboratory data will be presented by dose level at each observation time. Values outside of normal limits will be identified and their frequency calculated. Parameters will be described based on the CTCAE severity grading. Distribution by CTCAE severity grade (when applicable) and clinical relevance will be given.

    Measured: Week 10

  2. Incidence of adverse events

    Safety variables will be summarized by descriptive statistics. Adverse events that occur will be reported for each dose level and described in terms of incidence and severity. Laboratory data will be presented by dose level at each observation time. Values outside of normal limits will be identified and their frequency calculated. Parameters will be described based on the CTCAE severity grading. Distribution by CTCAE severity grade (when applicable) and clinical relevance will be given.

    Measured: Up to 5 years

  3. Antitumor activity

    Measured: Up to 5 years

Timeline

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

  1. First posted27 Jan 2003 (estimated)
  2. Study startSep 2002
  3. Primary completionJun 2007
  4. Study completionJun 2007

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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
19 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00049387
Sponsor's protocol ID
NCI-2012-03106
Other IDs
NCI-2012-03106, NCI-03-C-0189, NABTC-0202, NABTC-02-02, NABTC-02-02, U01CA062399
Status last verified
Dec 2013
First submitted
12 Nov 2002
Last updated
15 Apr 2015
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing tipifarnib, temozolomide and radiation therapy in people with Adult Giant Cell Glioblastoma and Adult Glioblastoma, run by National Cancer Institute (NCI) at 1 site in United States.

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 26 inclusion and 0 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 15 Apr 2015. 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 United States. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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?

MTD of tipifarnib (time frame: Week 10). The study lists 3 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 15 Apr 2015.

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