View clinical trials related to Leukemia-Lymphoma, Adult T-Cell.
Filter by:Background: - Researchers who are studying hairy cell leukemia, and how the disease compares with other disorders, are interested in obtaining additional samples from leukemia patients and healthy volunteers. The investigators are particularly interested in samples from individuals who have diseases that can be treated with a new type of drug called immunotoxin, in which an antibody carrying a toxin binds to a cancer cell and allows the toxin to kill the cell. Objectives: - To collect a variety of clinical samples, including blood, urine, lymph samples, and other tissues, in order to study the samples and develop new treatments for leukemia. Eligibility: - Individuals 18 years of age and older who have been diagnosed with leukemia or other kinds of blood and lymphatic system cancers, or who are healthy volunteers. Design: - Individuals who have leukemia will be asked to provide blood, bone marrow, urine, and tumor tissue samples as requested by the researchers. Healthy volunteers will provide only blood and urine samples. - No treatment will be given as part of this protocol.
RATIONALE: Everolimus may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Lenalidomide may stop the growth of cancer cells by blocking blood flow to the cancer. Giving everolimus together with lenalidomide may be an effective treatment for lymphoma. PURPOSE: This phase I/II trial is studying the side effects and best dose of giving everolimus and lenalidomide together and to see how well they work in treating patients with relapsed or refractory non-Hodgkin or Hodgkin lymphoma.
This phase II trial is studying how well rituximab works in preventing acute graft-versus-host disease (GVHD) in patients undergoing a donor stem cell transplant for hematologic cancer. Giving chemotherapy and total-body irradiation before a donor stem cell transplant helps stop the growth of cancer cells. It may also stop 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 a monoclonal antibody, rituximab, together with anti-thymocyte globulin, tacrolimus, and mycophenolate mofetil before and after the transplant may stop this from happening
The rationale of the current study is to explore the use of combination chemotherapy together with antiretroviral agents in order to determine the efficacy and toxicity of this approach, while also examining markers of virus replication and expression, and tumor cell proliferation to gain understanding of the biological basis of this malignancy and to identify predictors of response.
BACKGROUND: - Cluster of differentiation 25 (CD25) (p55, Tac or interleukin 2 receptor (IL2R) alpha) is strongly expressed in virtually 100% of patients with adult T-cell leukemia/lymphoma (ATL), a highly aggressive human T-lymphotropic virus type 1 (HTLV-1) related malignancy responding poorly to chemotherapy. - In ATL, the humanized anti-CD25 monoclonal antibody (Mab) daclizumab produced 13-14% responses, and the anti-CD52 Mab Alemtuzumab (Campath-1H) produced response lasting greater than 2 months in 30% of 23 patients. - LMB-2 is an anti-CD25 recombinant immunotoxin containing variable domains of murine MAb anti-Tac and truncated Pseudomonas exotoxin. - In a phase I trial at National Cancer Institute (NCI), the maximum tolerated dose (MTD) of LMB-2 was 40 microg/Kg intravenous (IV) given every other day for 3 doses (every other day (QOD) times 3). LMB-2 induced greater than 90% tumor reduction rapidly in all 3 ATL patients on protocol, but achieved only 1 partial response due to rapid tumor progression and/or immunogenicity. - In preclinical models, response from recombinant immunotoxins is limited by high concentrations of soluble receptor in the blood and especially in the interstitial space of the tumor. Synergism was observed with chemotherapy and immunotoxins, possibly due to reduction of soluble receptor in tumor interstitium. OBJECTIVES: -To determine, in nonrandomized fashion, if after verifying its safety, fludarabine and cyclophosphamide (FC) prior to LMB2 for ATL can result in low immunogenicity and a rate of major response lasting greater than 2 months, which may be an improvement over that demonstrated previously from Alemtuzumab (CAMPATH). Secondary objectives: - To determine the effect of 1 cycle of FC alone in ATL. - To examine progression-free and overall survival in ATL after FC/LMB-2. - Evaluate pharmacokinetics, toxicity, and monitor soluble CD25 and other tumor marker levels in the serum. - To study the effects of LMB-2 plus FC on normal B- and T-cell subsets by fluorescence-activated cell sorting (FACS). ELIGIBILITY: - CD25 plus ATL, untreated or with prior therapy - Eastern Cooperative Oncology Group (ECOG) 0-2, absolute neutrophil count (ANC), platelets and albumin at least 1000, 75,000, and 3.0. DESIGN: - Fludarabine 25 mg/m(2) IV days 1-3 - Cyclophosphamide 250 mg/m(2) IV days 1-3 - LMB-2 30-40 micro g/Kg IV days 3, 5 and 7. - LMB-2 dose: Begin with 30 microg/Kg times 3. Escalate to 40 microg/Kg if dose limiting toxicity (DLT) in 0/3 or 1/6 at 30 microg/Kg. Continue at 40 microg/Kg if 0-1 of 6 have DLT at 40 microg/Kg. - Administer cycle 1 with FC alone. Two weeks after starting cycle 1, begin up to 6 cycles of FC plus LMB-2 at minimum 20-day intervals. - Accrual goals: 29-37 patients, which includes 4 replacements....
To evaluate the efficacy, safety and pharmacokinetic profiles of KW-0761, the anti-CC chemokine receptor 4 (CCR4) antibody, when administered weekly for 8 weeks as an intravenous infusion at a dose of 1.0 mg/kg in relapsed subjects with CCR4-positive adult T-cell leukemia-lymphoma.
This phase I/II trial studies the side effects and best dose of panobinostat and everolimus when given together and to see how well they work in treating patients with multiple myeloma, non-Hodgkin lymphoma, or Hodgkin lymphoma that has come back. Panobinostat and everolimus may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
This phase I trial studies the side effects and the best dose of sunitinib malate in treating human immunodeficiency virus (HIV)-positive patients with cancer receiving antiretroviral therapy. Sunitinib malate may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor.
This clinical trial is studying how well giving fludarabine phosphate and melphalan together with total-body irradiation followed by donor stem cell transplant works in treating patients with hematologic cancer or bone marrow failure disorders. Giving low doses of chemotherapy and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells or abnormal cells. It may also stop 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 or abnormal cells (graft-versus-tumor effect)
RATIONALE: Human T-cell lymphotropic virus type 1 (HTLV-1) can cause cancer. Zidovudine is an antiviral drug that acts against the human T-cell lymphotropic virus type 1. Giving zidovudine, interferon alfa-2b, and PEG-interferon alfa-2b together may stimulate the immune system and slow down or keep the cancer cell from growing. PURPOSE: This clinical trial is studying how well giving zidovudine together with interferon alfa-2b and PEG-interferon alfa-2b works in treating patients with human T-cell lymphotropic virus type 1-associated adult T-cell leukemia/lymphoma.