Active clinical trials for "Lymphoma, B-Cell, Marginal Zone"

This phase I trial is studying the side effects and best dose of giving tanespimycin together with bortezomib in treating patients with advanced solid tumors or lymphomas. (Accrual for lymphoma patients closed as of 11/27/09) Drugs used in chemotherapy, such as tanespimycin, work in different ways to stop cancer cells from dividing so they stop growing or die. Bortezomib may stop the growth of cancer cells by blocking the enzymes necessary for their growth. It may also increase the effectiveness of tanespimycin by making cancer cells more sensitive to the drug. Combining tanespimycin with bortezomib may kill more cancer 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.

This study evaluates addition of Vincristine Sulfate Liposome Injection (Marqibo®) to the standard regimen of Bendamustine and Rituximab in adult patients with indolent B-cell lymphoma. This is a dose-escalation study.

This phase I clinical trial studies the side effects and the best dose of phosphatidylinositol-3-kinase (PI3K) inhibitor BKM120 when given together with rituximab in treating patients with relapsed or refractory low-grade B-cell lymphoma. PI3K inhibitor BKM120 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as rituximab, can block cancer growth in different ways. Some block the ability of cancer to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them. Giving PI3K inhibitor BKM120 with rituximab may be an effective treatment for B-cell lymphoma.

This phase II trial studies how well cyclophosphamide works in preventing chronic graft-versus-host disease after allogeneic peripheral blood stem cell transplant in patients with hematological malignancies. Giving chemotherapy and total-body irradiation before transplantation helps stop the growth of cancer cells and prevents the patient's immune system from rejecting the donor's stem cells. Healthy stem cells from a donor that are infused into the patient help the patient's bone marrow make blood cells; red blood cells, white blood cells, and platelets. Sometimes, however, the transplanted donor cells can cause an immune response against the body's normal cells, which is called graft-versus-host disease (GVHD). Giving cyclophosphamide after transplant may prevent this from happening or may make chronic GVHD less severe.

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.

Phase II, monocentric, open label study to assess safety and activity of intralesional Rituximab for the treatment of indolent CD20+ lymphoma of conjunctiva.

This pilot phase II trial studies how well giving donor T cells after donor stem cell transplant works in treating patients with hematologic malignancies. In a donor stem cell transplant, the donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-tumor effect). Giving an infusion of the donor's T cells (donor lymphocyte infusion) after the transplant may help increase this effect.

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.

RATIONALE: Giving high doses of chemotherapy drugs, such as busulfan and cyclophosphamide, before a donor bone marrow transplant helps stop the growth of cancer cells. It may also 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 may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Giving cyclosporine, methylprednisolone, and methotrexate after transplant may stop this from happening. PURPOSE: This clinical trial studies high-dose busulfan and high-dose cyclophosphamide followed by donor bone marrow transplant in treating patients with leukemia, myelodysplastic syndrome, multiple myeloma, or recurrent Hodgkin or Non-Hodgkin lymphoma.