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Brief Title: Procarbazine in Treating Patients With Recurrent Brain Tumor
Official Title: A Phase I/II Study of Oral Procarbazine in the Treatment of Recurrent High Grade Astrocytomas
Study ID: NCT00004004
Brief Summary: RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase I/II trial to study the effectiveness of procarbazine in treating patients who have progressive or recurrent astrocytoma, oligodendroglioma, or glioblastoma multiforme following treatment with radiation therapy.
Detailed Description: OBJECTIVES: * Determine the maximum tolerated dose of oral procarbazine when administered to patients with recurrent glioma receiving or not receiving anticonvulsants metabolized by the P450 hepatic enzyme complex. * Determine the pharmacokinetics of oral procarbazine, including any effects of hepatic enzyme inducing drugs, in these patients. * Assess the response rate to procarbazine in these patients. * Evaluate this regimen in terms of overall survival and duration of disease free survival in these patients. * Evaluate the toxicity of this regimen in these patients. OUTLINE: Phase I of this study is a dose escalation study. Patients are stratified according to concurrent use of anticonvulsant drugs that induce cytochrome P450 (yes vs no drugs or modest-induction drugs). * Phase I: Patients receive oral procarbazine once daily for 5 days. Treatment repeats every 4 weeks in the absence of disease progression or unacceptable toxicity. Cohorts of 6 patients receive escalating doses of oral procarbazine until the maximum tolerated dose (MTD) is determined. * Phase II: Once the MTD is determined, patients receive procarbazine as in Phase I. Patients are followed every 2 months until death. PROJECTED ACCRUAL: A total of 24-35 patients will be accrued for this study.
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
University of Alabama at Birmingham Comprehensive Cancer Center, Birmingham, Alabama, United States
H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States
Emory University Hospital - Atlanta, Atlanta, Georgia, United States
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, United States
Massachusetts General Hospital Cancer Center, Boston, Massachusetts, United States
Henry Ford Hospital, Detroit, Michigan, United States
Comprehensive Cancer Center at Wake Forest University, Winston-Salem, North Carolina, United States
Cleveland Clinic Taussig Cancer Center, Cleveland, Ohio, United States
University of Pennsylvania Cancer Center, Philadelphia, Pennsylvania, United States
University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States
Name: Stuart A. Grossman, MD
Affiliation: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Role: STUDY_CHAIR