Active clinical trials for "Leukemia, Lymphocytic, Chronic, B-Cell"

RATIONALE: Giving chemotherapy and total-body irradiation (TBI) before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells and helps stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient they will help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Giving colony-stimulating factors, such as filgrastim (G-CSF) and plerixafor, to the donor helps the stem cells move (mobilization) from the bone marrow to the blood so they can be collected and stored. PURPOSE: This clinical trial is studying giving plerixafor and filgrastim together for mobilization of donor peripheral blood stem cells before a peripheral blood stem cell transplant in treating patients with hematologic malignancies

This is an open-label, single arm phase 1 study to evaluate the dose-limiting toxicity, maximum tolerated dose, and recommended phase II dose of Clioquinol in patients with relapsed or refractory hematologic malignancies. The study will also characterize Cliquinol's safety, tolerability and pharmacodynamic effect.

This clinical trial studies etoposide, filgrastim and plerixafor in improving stem cell mobilization in patients with non-Hodgkin lymphoma. Giving colony-stimulating factors, such as filgrastim, and plerixafor and etoposide together helps stem cells move from the patient's bone marrow to the blood so they can be collected and stored.

The primary purpose of this study is to determine if motexafin gadolinium may be an effective treatment for patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). Secondly, the duration of response and the time during which patients survive without chronic lymphocytic leukemia or small lymphocytic lymphoma worsening will be evaluated. Additionally, the patient's response to motexafin gadolinium will be compared to the response of the patient's cells in a laboratory to motexafin gadolinium.

This phase II trial is studying how well flavopiridol works in treating patients with chronic lymphocytic leukemia or prolymphocytic leukemia. Drugs used in chemotherapy, such as flavopiridol, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing

This phase II trial is studying how well CCI-779 works in treating patients with relapsed or refractory chronic lymphocytic leukemia. Drugs used in chemotherapy, such as CCI-779, work in different ways to stop cancer cells from dividing so they stop growing or die

The purpose of this study is to determine if the drug motexafin gadolinium will be an effective treatment for patients who have chronic lymphocytic leukemia (CLL) that has come back after treatment or that has stopped responding to treatment.

Primary Objectives: To determine the maximum tolerated dose (MTD) of clofarabine in Chronic Lymphocytic Leukemia (CLL). To determine the toxicity profile of clofarabine in CLL. To investigate the plasma clofarabine and cellular clofarabine triphosphate pharmacology profile of clofarabine in CLL.

High dose chemotherapy followed by transplantation of allogeneic hematopoietic stem cell with the use of Campath-1h, a monoclonal antibody that have a synergistic effect to chemotherapy with minimal toxicity. In addition Campath-1H can improve engraftment of donor cells through its immunosuppressive properties.

TP-0903 is an inhibitor of AXL kinase. TP-0903 has shown potent inhibition of AXL kinase and other TAM family members in a biochemical kinase assay. TP-0903 demonstrates corresponding activity in cancer cell lines and mouse xenograft efficacy models. TP-0903 is shown to block cancer cell epithelial-to-mesenchymal transitions. AXL was identified as a potential therapeutic target in chronic lymphocytic leukemia (CLL). TP 0903 was shown to induce apoptosis in CLL B-cells taken directly from patients.TP-0903 was equally potent against CLL cells regardless of risk-factor. TP-0903 is a novel oral inhibitor that targets AXL kinase and reverses the mesenchymal phenotype associated with advanced cancers. TP-0903 has demonstrated profound single agent activity in CLL B cells taken directly from patients even if the patient has high risk factors (ie, 17p/P53 deletions) or progressed on other agents (ie, ibrutinib). TP-0903 is currently being evaluated in patients with refractory solid tumors (TP-0903-101). This proposed study is designed to identify the maximum tolerated dose (MTD), safety profile and recommended Phase 2 dose (RP2D) of TP-0903 in patients with previously treated CLL. Treatment cycles may be repeated if the patient continues to show benefit and if TP-0903 is reasonably well tolerated. The study will investigate the safety, pharmacokinetics, pharmacodynamics, and clinical activity of TP-0903.