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Phase I Trial of R115777 With Radiation Therapy and Temozolomide in Patients With Newly Diagnosed Glioblastoma Multiforme
This phase I trial studies the side effects and best dose of tipifarnib when given together with radiation therapy and temozolomide in treating patients with newly diagnosed glioblastoma multiforme. Tipifarnib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Radiation therapy uses high energy x rays to kill tumor cells. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving tipifarnib together with radiation therapy and temozolomide may be a better way to treat glioblastoma multiforme.
PRIMARY OBJECTIVES: I. Establish maximum tolerated dose (MTD) for tipifarnib (R115777) in combination with temozolomide with radiation in patients not on enzyme-inducing anti-epileptic drugs (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 dose-escalation study of tipifarnib. TIPIFARNIB: Patients receive tipifarnib orally (PO) twice daily (BID) on days 1-21. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. CONCURRENT CHEMOTHERAPY DURING RADIATION THERAPY: Within 5-9 days after starting tipifarnib, patients undergo external beam radiation therapy (EBRT) daily and receive temozolomide PO daily for 6 weeks. POST-RADIATION CHEMOTHERAPY: Beginning at week 10 post-radiation therapy, patients receive temozolomide PO on days 1-5. Treatment repeats every 28 days for 1 year or 12 complete courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 4 months.
Age
18 - No limit years
Sex
ALL
Healthy Volunteers
No
Ronald Reagan UCLA Medical Center
Los Angeles, California, United States
Start Date
September 1, 2002
Primary Completion Date
June 1, 2007
Completion Date
April 1, 2014
Last Updated
December 23, 2014
19
ACTUAL participants
Tipifarnib
DRUG
External Beam Radiation Therapy
RADIATION
Temozolomide
DRUG
Laboratory Biomarker Analysis
OTHER
Lead Sponsor
National Cancer Institute (NCI)
NCT02613988
NCT01894061
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.
View ClinicalTrials.gov Terms and ConditionsNCT01730950