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Phase I/II Master Protocol Chemotherapy in Patients with Refractory Acute Leukemia and Chronic Myelogenous Leukemia in Blast Crisis --- 4'-Deoxydoxorubicin
Basic Trial Information
Objectives I. Outline the procedure for Phase I studies to evaluate the antileukemic activity of new single agents in the treatment of refractory/relapsed adult acute myelocytic leukemia. II. Determine the maximum tolerated dose of the agent tested. III. Determine the toxicity (predictability, reversibility, and means of prevention) of the agent. IV. Determine the pharmacokinetics (i.e., serum half-lives, peak concentration, metabolism, disposition, body fluid and cellular concentration, absorption) of the agent tested so that a more rational schedule may be developed. V. Evaluate the efficacy of the agents tested. VI. Evaluate 4'-deoxydoxorubicin in this portion of the master protocol. Entry Criteria Disease Characteristics: See General Eligibility Criteria Patient Characteristics: See General Eligibility Criteria General Eligibility Criteria: Patients older than 15 years of age with a diagnosis of acute myelocytic leukemia (confirmed by FAB classification system using bone marrow aspirate or biopsy) including: acute myeloblastic leukemia (M1-4), acute monocytic leukemia (M5), and acute erythroleukemia (M6). Those with acute lymphoblastic leukemia (by FAB: L1, L2, L3) or blastic phase of chronic myelogenous leukemia are also eligible. Patients must have progressive leukemia refractory to known effective induction therapy as defined by a bone marrow with greater than 30% leukemic cells (M3 or M4) or marrow reinfiltration by 25% leukemic elements (in patients who had previously reached M1) and signs of bone marrow failure such as anemia, granulocytopenia, or thrombocytopenia. At least 2 weeks must have elapsed since prior chemotherapy or radiotherapy; there must be full recovery from the effects of such therapy. There may have been no prior therapy with the agent(s) to be studied. A CALGB performance status of 3 or better, a life expectancy of more than 8 weeks, and adequate renal and hepatic function are required. Patients with a history of inflammatory bowel disease are ineligible if any of the study agents have shown marked GI toxicity in Phase I evaluation; those with a history of congestive heart failure, who have demonstrated angina, or who have had a myocardial infarction within 6 months of entry are ineligible if any of the study agents have shown cardiac toxicity in Phase I evaluation. Pregnancy excludes. Expected Enrollment 3 patients will be entered at each dose level if no toxicity is seen. With the advent of toxicity at a given level, a minimum of 6-8 patients will be entered at that level as long as the MTD is not reached. If the MTD is reached, only 3 patients will be entered. Outline Nonrandomized study. Single-agent Chemotherapy. 4'-Deoxydoxorubicin, DxDx, NSC-267469. Trial Lead Organizations CCOP - North Shore University Hospital
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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