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Phase II Study of Methotrexate and Cytarabine in Combination with Radiation Therapy for Patients with Non-AIDS Related Primary Central Nervous System Lymphoma (Summary Last Modified 08/2001)
Alternate Title Combination Chemotherapy Plus Radiation Therapy in Treating Patients With Primary CNS Lymphoma
Objectives I. Determine the efficacy of methotrexate and cytarabine chemotherapy in combination with whole-brain radiation therapy for patients with non-AIDS related primary central nervous system lymphoma. II. Assess the response rate and safety of this chemotherapy regimen. Entry Criteria Disease Characteristics: Histologically proven non-Hodgkin's lymphoma of the central nervous system (CNS) including leptomeninges and the spinal cord No Burkitt's lymphoma or low grade T-cell lymphoma Must have at least 1 measurable lesion No AIDS-related primary central nervous system lymphoma (PCNSL) No disease confined to the eye without other localization in the CNS Prior/Concurrent Therapy: Biologic therapy: No concurrent treatment with immunosuppressive drug Chemotherapy: No prior chemotherapy Endocrine therapy: Corticosteroid use for less than 3 weeks allowed Radiotherapy: Not specified Surgery: No prior organ transplantation Patient Characteristics: Age: 16 to 60 Performance status: Karnofsky 40-100% Neurological functional status 0-3 Life expectancy: Not specified Hematopoietic: Not specified Hepatic: No serious impairment of hepatic function Renal: No serious impairment of renal function Creatinine no greater than 1.5 mg/dL OR Creatinine clearance no less than 50 mL/min Cardiovascular: No serious impairment of cardiac function Other: HIV negative No congenital or acquired immunodeficiency syndrome No prior/concurrent systemic lymphoma No prior malignancy except: Adequately treated non-melanoma skin cancer Carcinoma in situ of the cervix uteri Not pregnant No severe uncontrolled infection Expected Enrollment 50A maximum of 50 patients will be accrued. Outline Patients receive the first course of chemotherapy as soon as possible after diagnosis and staging. Methotrexate (MTX) IV is administered over 40-60 minutes on days 1 and 15. Cytarabine (AraC) is administered intrathecally on days 1 and 15. The second course of chemotherapy begins on day 29 or after bone marrow recovery. Radiation therapy begins no later than 3 weeks after completing chemotherapy. Patients are followed until death.Published Results Harder H, Holtel H, Bromberg JE, et al.: Cognitive status and quality of life after treatment for primary CNS lymphoma. Neurology 62 (4): 544-7, 2004.[PUBMED Abstract] Poortmans PM, Kluin-Nelemans HC, Haaxma-Reiche H, et al.: High-dose methotrexate-based chemotherapy followed by consolidating radiotherapy in non-AIDS-related primary central nervous system lymphoma: European Organization for Research and Treatment of Cancer Lymphoma Group Phase II Trial 20962. J Clin Oncol 21 (24): 4483-8, 2003.[PUBMED Abstract] Kluin-Nelemans JC, Poortmans P, Haaxma-Reicher H, et al.: Final results of the EORTC phase II trial 20962 evaluating high-dose MTX-based chemotherapy followed by consolidating radiotherapy in non-Aids related primary central nervous system lymphoma. [Abstract] Blood 100 (11 pt 1): A-3071, 776a, 2002. Trial Lead Organizations European Organization for Research and Treatment of Cancer
Note: The purpose of most clinical trials listed in this database is to test new cancer treatments, or new methods of diagnosing, screening, or preventing cancer. Because all potentially harmful side effects are not known before a trial is conducted, dose and schedule modifications may be required for participants if they develop side effects from the treatment or test. The therapy or test described in this clinical trial is intended for use by clinical oncologists in carefully structured settings, and may not prove to be more effective than standard treatment. A responsible investigator associated with this clinical trial should be consulted before using this protocol. |
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