View clinical trials related to Leukemia.
Filter by:RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Peripheral stem cell transplantation may be able to replace immune cells that were destroyed by chemotherapy and radiation therapy. Sometimes the transplanted cells are rejected by the body's normal tissues. Mycophenolate mofetil and donor white blood cells may prevent this from happening. PURPOSE: Phase I/II trial to determine the effectiveness of combination chemotherapy and total-body irradiation followed by peripheral stem cell transplantation in treating patients who have acute lymphoblastic leukemia.
Description: The trial is designed to determine the response of the immune system of patients with CML to a vaccine made from their own tumor. Researchers believe that this particular vaccine, which is made from purified heat shock proteins taken from each patient's tumor, alerts the body's immune system to recognize and attack invading cancer. To be considered potentially eligible for this study you must have CML in the chronic phase. Length/Duration: Vaccinations will be administered weekly for eight weeks. One clinic follow up visit will be scheduled two weeks after the final vaccination.
RATIONALE: Biological therapies such as denileukin diftitox may be able to deliver cancer-killing substances directly to non-Hodgkin's lymphoma cells. PURPOSE: Phase II trial to study the effectiveness of denileukin diftitox in treating patients who have non-Hodgkin's lymphoma.
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Monoclonal antibodies such as rituximab can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. Combining chemotherapy with monoclonal antibody therapy may kill more cancer cells. PURPOSE: Phase II trial to study the effectiveness of combining pentostatin and rituximab in treating patients who have non-Hodgkin's lymphoma or chronic lymphocytic leukemia.
This study will evaluate the safety and effectiveness of stem cell transplantation in which the donors T lymphocytes have undergone "selective depletion." Certain patients with cancers of the blood undergo transplantation of donated stem cells to generate new and normally functioning bone marrow. In addition to producing the new bone marrow, the donor's T-lymphocytes also fight any tumor cells that might have remained in the body. This attack on tumor cells is called a "graft-versus-leukemia" (GVL) effect. However, another type of T-lymphocyte from the donor may cause what is called "graft-versus-host-disease" (GVHD), in which the donor cells recognize the patient's cells as foreign and mount an immune response to reject them. Selective depletion is a technique that was developed to remove the T-lymphocytes that cause harmful GVHD, while keeping those that produce the desirable GVL effect.
RATIONALE: Transplanted peripheral stem cells can sometimes be rejected by the body's tissues. Treating donor peripheral stem cells with filgrastim may increase the number of donor white blood cells. This may help to decrease the rejection of the transplanted cells in patients receiving them as treatment for acute leukemia. PURPOSE: Phase II trial to study the effectiveness of filgrastim-treated donor peripheral stem cells in treating patients with acute leukemia who are undergoing peripheral stem cell transplantation.
Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Phase I trial to study the effectiveness of imatinib mesylate in treating patients who have advanced cancer and liver dysfunction
RATIONALE: Giving chemotherapy, such as hydroxyurea, cytarabine, idarubicin, and etoposide before a donor bone marrow transplant or stem cell transplant helps stop the growth of cancer cells. It also helps stop the patient's immune system from rejecting the donor's stem cells. Interferon alfa may interfere with the growth of cancer cells and slow the growth of cancer. 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. It is not yet known whether chemotherapy is more effective with or without interferon alfa and/or bone marrow or stem cell transplant in treating patients with chronic myelogenous leukemia. PURPOSE: This randomized phase III trial is studying chemotherapy and biological therapy to see how well it works compared with chemotherapy, biological therapy, and donor bone marrow transplant or autologous stem cell transplant in treating patients with chronic phase chronic myelogenous leukemia.
Giving chemotherapy drugs, such as R115777, isotretinoin, cytarabine, and fludarabine, before a donor bone marrow transplant or an umbilical cord transplant helps stop the growth of cancer cells. It also 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 may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. This phase II trial is studying how well giving combination chemotherapy together with donor bone marrow or umbilical cord blood transplant works in treating children with newly diagnosed juvenile myelomonocytic leukemia
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Oblimersen may help fludarabine and cyclophosphamide kill more cancer cells by making them more sensitive to the drugs. It is not yet known if fludarabine and cyclophosphamide are more effective with or without oblimersen. PURPOSE: Randomized phase III trial to compare the effectiveness of fludarabine and cyclophosphamide with or without oblimersen in treating patients who have relapsed or refractory chronic lymphocytic leukemia.