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Phase III Chemotherapy with DTIC vs Therapy with the Single Most Active Agent Identified by Clonogenic Assay for Advanced Melanoma
Basic Trial Information
Objectives I. Evaluate whether treatment with therapy selected on the basis of in-vitro sensitivity results (DTIC, actinomycin-D, vinblastine, BCNU, 4'-deoxydoxorubicin, vindesine, recombinant leukocyte A interferon) yields different response rates and survival when compared to standard treatment with DTIC for metastatic melanoma. Entry Criteria Disease Characteristics: See General Eligibility Criteria Patient Characteristics: See General Eligibility Criteria General Eligibility Criteria: Patients between 15 and 75 years of age with a pathologic diagnosis of melanoma who have objectively measurable disease. Prior treatment with DTIC is not allowed. Patients must have a life expectancy of at least three months, an ECOG performance status of 3 or less, adequate pretreatment WBC and platelet counts, and adequate renal (serum creatinine less than 2.0 mg/ml) and hepatic function (serum bilirubin less than 2.0 mg/dl). If their tumor was not cultured at the time of diagnostic biopsy, patients must undergo tumor biopsy for clonogenic assay. Expected Enrollment 224 patients (52 patients per year) will be accrued; 5 years will be required to complete the study (4 years for accrual and a minimal period of 1 year for followup). Outline Partially randomized study. Patients whose tumor grows in culture are randomized to Arms I and II. Patients whose tumor fails to grow in culture are assigned to Arm I. Arm I: Single-agent Chemotherapy. Dacarbazine, DTIC, NSC-45388. Arm II: Single-agent Therapy. Treatment with the most active agent in clonogenic assay: DTIC; Actinomycin-D, ACT-D, NSC-3053; BCNU, NSC-409962; Vinblastine, VBL, NSC-49842; 4'-Deoxydoxorubicin, DxDx, NSC-267469; Vindesine, DAVA, NSC-245467; or Recombinant Leukocyte A Interferon, rIFN-alpha-A, IFN-alpha. Trial Lead Organizations Arizona Cancer Center at University of Arizona Health Sciences Center
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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