View clinical trials related to Relapsed Acute Leukemia.
Filter by:To find the recommended dose of hyper-CVAD in combination with dasatinib and venetoclax that can be given to participants with relapsed or refractory leukemia.
1.1 Primary Objectives - To determine the feasibility, tolerability, and toxicities of administering the selective CDK 4/6 inhibitor PD 0332991 prior to the combination of ara-C and Mitoxantrone for adults with relapsed and refractory acute leukemias and high risk myelodysplasias (MDS), including primary refractory disease - To determine the direct cytotoxic effects of single agent PD 0332991 on malignant blasts - To determine the maximal tolerated dose (MTD) of PD 0332991 in timed sequential combination with ara-C and Mitoxantrone - To determine if the timed sequential combination of PD 0332991 with ara-C and mitoxantrone can induce clinical responses in adults with relapsed or refractory acute leukemias and high-risk MDS 1.2 Secondary Objectives: - To determine the ability of PD 0332991 to directly induce apoptosis in malignant cell populations in vivo - To obtain pharmacodynamic (PD) data regarding the ability of PD 0332991 to arrest malignant cells in the G 1 phase of cell cycle, followed by synchronized release of those cells into S phase upon discontinuation of PD 0332991 and resultant enhanced ara-C cytotoxicity
Based on what is known about it's mechanism of action, bortezomib is presumed to make other chemotherapy drugs work better. This study examines the use of bortezomib in combination with an already effective chemotherapy regimen that is used to treat leukemias that have relapsed or been refractory to treatment.