View clinical trials related to Abnormal Karyotype.
Filter by:The objective is to evaluate the cytogenetic response to Dasatinib (BMS-354825) administered for 24 weeks in subjects with Imatinib resistant or intolerant chronic phase chronic myeloid leukemia (CML) once daily (QD) or twice daily. (BID)
The purpose of this study is to evaluate and compare the side effects and anti-leukemic benefits of imatinib with those of interferon and Ara-C for patients who have chronic myeloid leukemia (CML) in the chronic phase. Patients in this study will be randomized (1:1) to receive either interferon plus Ara-C or imatinib as initial treatment.
This is an open-label, continuous daily dosing, two-part safety and efficacy study of SKI-606 (bosutinib) in Philadelphia chromosome positive leukemias (Ph+). Part 1 is a dose-escalation study in chronic phase Chronic Myelogenous Leukemia (CML) subjects to establish the maximum tolerated dose (MTD) in this subject population. Part 2 has begun after the completion of Part 1 and after a dose has been established for the compound in chronic phase subjects. Part 2 is a study of the the efficacy of 500mg daily oral SKI-606 (bosutinib) in patients with all phases of Ph+ CML and Ph+ Acute Lymphocytic Leukemia (ALL). The protocol will test the hypotheses that oral daily dosing of bosutinib at 500 mg will attain (1) Major Cytogenetic Response (MCyR) in chronic phase CML patients and (2) Overall Hematological Response (OHR) in advanced leukemia patients. Each phase of the disease will be evaluated as a separate cohort.
RATIONALE: Imatinib mesylate may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving imatinib mesylate after a donor stem cell transplant may prevent the recurrence of Philadelphia chromosome-positive leukemia. PURPOSE: This phase I/II trial is studying the side effects of giving imatinib mesylate after a donor stem cell transplant and to see how well it works in treating patients with Philadelphia chromosome-positive leukemia.
The purpose of this clinical research study is to learn if BMS-354825 will have activity as defined by hematologic responses in subjects with lymphoid blast phase chronic myeloid leukemia (CML) and Philadelphia chromosome positive acute lymphoblastic leukemia with primary or acquired resistance to imatinib mesylate.