View clinical trials related to Lymphoma.
Filter by:Background: The malignant lymphomas, Hodgkin´s disease (HD) and non-Hodgkin´s lymphoma (NHL), comprise approximately 5-6% of all malignancies in adults and account for 10% of childhood cancers. Once the diagnosis has been established histologically, extent of disease (staging) and response to therapy will be assessed by means of a computed tomography (CT) scan of the body. The staging at presentation is important for determining prognosis and choice of treatment. Unfortunately, CT is accompanied by a significant amount of radiation exposure which may induce second cancers. This is especially important in childhood, because rapidly dividing cells are more sensitive to radiation induced effects and children will have more years ahead in which cancerous changes might occur. New magnetic resonance imaging (MRI) techniques offer an alternative way for staging and follow-up of cancers, including the malignant lymphomas. Whole-body MRI (WB-MRI) is a radiation-free method which allows imaging of the body with excellent soft tissue contrast in a single examination. Purpose: The aim of this study is to examine if WB-MRI can replace CT in staging of patients with a malignant lymphoma. Design: This will be a multicenter, prospective, diagnostic cohort study (timeschedule: 36 months). 135 eligible patients will undergo WB-MRI on top of the protocolar imaging routinely done. Study population: Patients aged 8 years and older with a histological diagnosis of HD or NHL. Statistical analysis: The challenge of this study will be to show non-inferiority of WB-MRI compared to CT in staging malignant lymphoma. Testing of this hypothesis will be one-sided and performed using recently proposed techniques by Lui et al. Radiation-related risk assessment: A risk model will be used, based on the BEIR VII report, for modelling the late-term mortality from radiation induced tumors after exposure to ionizing radiation. Economic evaluation: Actual costs (from a societal perspective) will be determined for the two diagnostic tests. In case of clinical equivalence and similar costs or cost savings associated with MRI the latter can be considered dominant, obviating further economic evaluation. Otherwise, through modelling of expected long term health impact and associated outcomes such as quality of life and costs the incremental cost effectiveness will be evaluated.
The purpose of this research study is to evaluate the overall response rate to imatinib mesylate in participants with relapsed or refractory T cell non-Hodgkin's lymphoma. This drug has been used in chronic myeloid leukemia and information from those other research studies suggests that it may help to treat T cell non-Hodgkin's lymphoma.
Objectives: 1. To evaluate disease free survival after Campath 1H-based in vivo T-cell depletion and non-myelo-ablative ablative stem cell transplantation in patients with hematologic malignancies. 2. To evaluate the incidence and severity of acute and chronic GVHD after Campath 1H-based in vivo T-cell depletion, in patients with hematologic malignancies undergoing non-myelo-ablative stem cell transplantation. 3. To evaluate engraftment and chimerism after Campath 1H-based in vivo T-cell depletion and non-myelo-ablative ablative stem cell transplantation in patients with hematologic malignancies.
RATIONALE: Imaging procedures, such as fludeoxyglucose F 18 (FDG)-PET/CT scan, done before, during, and after chemotherapy may help doctors assess a patient's response to treatment and help plan the best treatment. It is not yet known whether FDG-PET/CT imaging is effective in assessing response to chemotherapy in patients with newly diagnosed Hodgkin lymphoma. PURPOSE: This randomized phase III trial is studying FDG-PET/CT imaging to see how well it works in assessing response to chemotherapy in patients with newly diagnosed stage II, stage III, or stage IV Hodgkin lymphoma.
The purpose of this study is to assess the safety of the drug (JNJ-24681585 a drug in development for cancer) in patients with advanced or refractory solid malignancies or lymphoma on the maximum dose that can be tolerated by these patients. The absorption, breakdown and elimination of the drug will be studied and in some patients, the effect of the food on these processes will also be examined.
This study is designed to determine whether Umbilical Cord Transplantation (UCB) can be substituted for adult bone marrow cells in the standard stem cell transplant regimens used at this hospital for subjects who do not have stem cell donors.
Background: - Pazopanib is an experimental drug that was designed to enter cancer cells and block the activity of proteins that are important for cancer cell growth and survival. - This is the first study in which pazopanib is given to patients with different degrees of liver function. The safe dose for patients with normal liver function is already known. Objectives: - To determine the safety and side effects of pazopanib given at different dose levels to patients with cancer who have different degrees of liver function. - To find out how much pazopanib is in the blood at specific times. - To determine if pazopanib is effective in treating advanced cancer in patients with different degrees of liver function. Eligibility: - Patients 18 years of age and older with an advanced solid tumor or lymphoma that cannot be treated successfully with standard therapies and who have normal or abnormal liver function. Design: - Treatment: - Patients are divided into 4 groups, based on their liver function. The first three patients in each group receive a low dose of pazopanib. The next three in each group receive a higher dose of pazopanib if no serious side effects were reported in the previous three. The dose is increased in succeeding groups of three patients until the maximum study dose is reached. - Patients take pazopanib once a day by mouth in 21-day treatment cycles. Treatment continues until the cancer worsens, the patient develops severe side effects, the patient no longer wants to continue the study, or the doctor removes the patient from the study for other reasons. - Monitoring: - Blood pressure: Patients monitor and record their blood pressure twice a day after starting treatment. - Blood tests: Patients have weekly routine blood tests. In addition, at week 3 of the first cycle and again after the highest safe dose has been determined, several blood samples are collected at frequent intervals to determine how the body handles the drug. - Imaging studies: X-rays or scans or both are done to measure the extent of disease every 3 cycles. - Physical examinations are done at periodic intervals.
This study is to evaluate the highest tolerated dose, safety and activity of HCD122 in adults with non-Hodgkin's or Hodgkin's lymphoma who have received at least two prior therapies.
The goal of this clinical research study is to learn if intensive chemotherapy given over 6 months can help to control or cure Burkitt's leukemia, Burkitt's lymphoma, or small non-cleaved cell B-cell leukemia or lymphoma. Another goal is to see how well this treatment works when given with Rituximab. The safety of the combined treatment will also be studied.
RATIONALE: Drugs used in chemotherapy, such as pentostatin, 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 alemtuzumab and rituximab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them. Giving pentostatin together with alemtuzumab and rituximab may kill more cancer cells. PURPOSE: This phase II trial is studying how well giving pentostatin together with alemtuzumab and rituximab works in treating patients with relapsed or refractory chronic lymphocytic leukemia or small lymphocytic lymphoma.