Active clinical trials for "Leukemia, Prolymphocytic"

This phase I trial is studying the side effects and best dose of 17-N-allylamino-17-demethoxygeldanamycin when given with or without rituximab in treating patients with relapsed B-cell chronic lymphocytic leukemia or prolymphocytic leukemia. Drugs used in chemotherapy, such as 17-N-allylamino-17-demethoxygeldanamycin, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as rituximab, can block cancer growth in different ways. Some find cancer cells and kill them or carry cancer-killing substances to them. Others interfere with the ability of cancer cells to grow and spread. Monoclonal antibodies may kill cancer cells that are left after chemotherapy. Giving 17-N-allylamino-17-demethoxygeldanamycin with or without rituximab may kill more cancer cells.

This phase I/II trial studies the best dose and side effects of gemcitabine and how well it works with clofarabine and busulfan and donor stem cell transplant in treating participants with chronic lymphocytic leukemia. Drugs used in chemotherapy, such as gemcitabine, clofarabine, and busulfan, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving chemotherapy before a donor stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. The donated stem cells may also replace the patient's immune cells and help destroy any remaining cancer cells.

This phase II trial is studying how well sunitinib works in treating patients with idiopathic myelofibrosis. Sunitinib may stop the growth of abnormal cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the abnormal cells.

This is a single center pilot study of a non-myeloablative umbilical cord blood transplant for the treatment of a hematological malignancy with a single infusion of T regulatory (Treg) given shortly after UCB transplantation.

The main objective of this study is to evaluate the efficacy of the combination of venetoclax plus ibrutinib for treating adults with T-cell prolymphocytic leukemia (T-PLL).

This randomized pilot clinical trial studies how well giving prolonged infusion compared to standard infusion of cefepime hydrochloride works in treating patients with febrile neutropenia. Giving cefepime hydrochloride over a longer period of time may be more effective than giving cefepime hydrochloride over the standard time.

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.

This phase I clinical trial is studying the side effects and the best dose of lenalidomide after donor bone marrow transplant in treating patients with high-risk hematologic cancer. Biological therapies, such as lenalidomide, may stimulate the immune system in different ways and stop cancer cells from growing.

RATIONALE: Drugs used in chemotherapy, such as fludarabine, cyclophosphamide, and mitoxantrone, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more cancer cells. Monoclonal antibodies, such as alemtuzumab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others can find cancer cells and help kill them or carry cancer-killing substances to them. Combination chemotherapy followed by alemtuzumab may be effective in treating chronic lymphocytic leukemia and prolymphocytic leukemia. PURPOSE: This phase II trial is studying how well giving combination chemotherapy followed by alemtuzumab works in treating patients with T-cell chronic lymphocytic leukemia or prolymphocytic leukemia.

This clinical trial studies how well giving fludarabine phosphate together with total-body irradiation (TBI) before donor peripheral blood stem cell transplant works in treating patients with chronic lymphocytic leukemia or small lymphocytic leukemia. Giving low doses of chemotherapy, such as fludarabine phosphate, and TBI before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells. Giving chemotherapy before or after peripheral blood stem cell transplant also stops the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-tumor effect). Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving cyclosporine and mycophenolate mofetil before and after the transplant may stop this from happening.