Active clinical trials for "Leukemia"

Aims and objectives Assessment of the efficacy of the study treatment in the study population in terms of response rate, progression-free survival, failure-free survival and overall survival. Acquisition of further data to expand the data base on the toxicity of the study treatment. Assessment of the efficacy of the study treatment in biological risk groups. Assessment of response in terms of minimal residual disease. Number of patients and estimated duration Total no. of patients: 122 (~29 with 17p deletion for first-line therapy, ~29 with 17p deletion for second- or higher-line treatment, ~65 fludarabine-refractory irrespective of 17p status). Duration for each patient: Max. 12 weeks of treatment in three 4-week cycles, then up to two years maintenance treatment.

The goal of this clinical research study is to learn if ofatumumab can help to control CLL/SLL that has not yet been treated. The safety of this drug will also be studied.

This phase II trial studies the side effects and how well giving combination chemotherapy together with dasatinib works in treating patients with newly diagnosed acute myeloid leukemia. Drugs used in chemotherapy, such as daunorubicin hydrochloride and cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Dasatinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving combination chemotherapy together with dasatinib may kill more cancer cells.

The purpose of this study is to confirm whether the bispecific T cell engager blinatumomab (MT103) is effective, safe and tolerable in the treatment of ALL patients with minimal residual disease.

This phase I trial is studying the side effects, best way to give, and best dose of Akt inhibitor MK2206 (MK2206) in treating patients with recurrent or refractory solid tumors or leukemia. MK2206 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

The study was a local multicentric, open-label, non-randomized phase II study of nilotinib as a first line treatment in adult patients with newly-diagnosed Philadelphia chromosome-positive (Ph+) and chronic phase myeloid leukemia (CML-CP).

RATIONALE: Monoclonal antibodies, such as alemtuzumab and rituximab, can kill chronic lymphocytic leukemia (CLL) cells and are effective therapies for this disease. Biological therapies, such as Imprime PGG (poly-(1-6)-beta-glucotriosyl-(1-3)-beta-glucopyranose), may stimulate the immune system in different ways and help monoclonal antibodies kill CLL cells. Giving PGG beta-glucan together with alemtuzumab and rituximab could make therapy with monoclonal antibodies, such as alemtuzumab and rituximab, more effective. PURPOSE: This phase I/II trial is studying the side effects and best dose of PGG beta-glucan when given together with alemtuzumab and rituximab and to see how well it works in treating patients with earlier stage high-risk chronic lymphocytic leukemia.

RATIONALE: Sorafenib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth or by blocking blood flow to the cancer. Drugs used in chemotherapy, such as cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving sorafenib together with cytarabine may kill more cancer cells. PURPOSE: This phase I/II trial is studying the side effects and best dose of giving sorafenib together with cytarabine and to see how well it works in treating older patients with acute myeloid leukemia or high-risk myelodysplastic syndrome.

This is a Phase II, open-label, multi-center trial designed primarily to evaluate the rate of complete or major cytogenetic response of STI571 as demonstrated by a decrease in the percentage of Ph chromosome positive cells in the bone marrow, in patients with CML who are refractory to or intolerant of interferon-alpha. During the core phase of the study, patients will receive once daily oral administration of STI571 at a dose of 400 mg, for up to 12 months. After completing 12 months of therapy patients may be eligible to receive additional therapy provided that, in the opinion of the investigator, the patient has benefited from treatment with STI571 and in the absence of safety concerns. Patients will receive STI571 on an outpatient basis. During the extended phase (which is of indefinite duration), patients may continue STI571 until either progression to accelerated phase, blast phase, death, the development of intolerable toxicity, or the investigator feels it is no longer in the patient's best interest to continue therapy, whichever comes first. The number of visits will be at a reduced frequency. Patients who discontinue study drug will be followed for survival for up to 5 years. STI571 will be considered active if the interferon-refractory patient population satisfies the target of achieving a complete or major response at a rate of at least 30%, within the preset error limits. Cytogenetic responses will be evaluated every three months and categorized as either complete (0% Ph+ chromosome cells), or major (1 to 35% Ph+ chromosome cells) responses. STI571 will be discontinued for any patient whose disease progresses to either the accelerated phase or blast crisis. A minimum of 100 patients who are interferon refractory will receive STI571 administered at a dose of 400 mg once a day. In addition, the protocol is also open for patients who are intolerant to interferon-alpha in order to get a preliminary evaluation of their response to STI571 therapy. Up to 100 intolerant patients will be enrolled. Enrollment of intolerant patients will cease at 100, or whenever the 100 refractory patients are accrued, whichever comes first.

The overall aim of this study is to assess the efficacy and safety of AS1411, over a range of doses, when combined with cytarabine, in the treatment of patients with primary refractory or relapsed acute myeloid leukemia (AML).