View clinical trials related to Lymphoma, B-cell.
Filter by:The main purpose of this study is to see if Positron Emission Tomography (PET) imaging with a radioactive tracer called 18F-ISO-1 can accurately identify how quickly cancer cells are growing or dividing. A second purpose for this study is to determine, by taking pictures, what tissues and organs of the body take up 18F-ISO-1 naturally and to determine how that uptake changes over time.
Oral Lenalidomide is initiated on day 1 of cycle 1 at the dose of 20 mg daily for 21 days with 7 days rest (28 day cycle) for a total of 4 cycles. Rituximab is administered on day 1 and day 21 of each cycle at the dose of 375 mg/m2 for a total of 4 cycles. After this induction phase, the CR, PR and SD will continue Lenalidomide with the same schedule for other 8 months.
A prospective pilot trial was proposed to patients with DLBCL, with IH or high adjusted IPI, up to the age of 60 y.o. This program consisted of 2 courses of high-dose R-CHOP-like regimen, followed by a course of high-dose methotrexate with cytarabin. For patients who achieved at least a PR, ASCT started with a BEAM regimen.
This is a single-arm, open-label study of Iodine 131 Anti B1 Antibody for the treatment of 1st or 2nd relapsed indolent B cell lymphomas or B cell lymphomas that have transformed to a more aggressive histology. The primary endpoint of the study is to determine the response rate. Secondary endpoints of the study is to determine the duration of response, time to progression, time-to-treatment failure, safety, and survival. Forty patients will receive therapy on this study at the 2 clinical sites. Patients will undergo 2 phases of the study. In the first phase, termed the "dosimetric dose", patients will receive an infusion of unlabeled Anti B1 Antibody (450 mg) over 70 minutes (including a 10 minute flush) immediately followed by a 30 minute infusion (including a 10 minute flush) of Anti B1 Antibody (35 mg) which has been trace-labeled with 5 mCi of Iodine 131. Whole body gamma camera scans will be obtained on 1) Day 0; 2) Day 2, 3, or 4; and 3) Day 6 or 7 following the dosimetric dose. Using the dosimetric data from the 3 imaging timepoints, a patient-specific dose of Iodine 131 Anti B1 Antibody to deliver the desired total body dose of radiotherapy will be calculated. In the second phase, termed the "radioimmunotherapeutic dose", patients will receive a 70 minute infusion (including a 10 minute flush) of unlabeled Anti B1 Antibody (450 mg) immediately followed by a 30 minute infusion (including a 10 minute flush) of 35 mg Anti B1 Antibody labeled with the patient-specific dose of Iodine 131 to deliver a whole body dose of 75 cGy to patients with no hematologic risk factors. Patients who have platelet counts of 100,001-149,999 cells/mm3 will receive 65 cGy and patients who are obese will be dosed based upon 137% of their lean body mass (see Appendix A). Patients will be treated with either saturated solution potassium iodide (SSKI), Lugol's solution, or potassium iodide tablets starting at least 24 hours prior to the first infusion of the Iodine 131 Anti B1 Antibody and continuing for 14 days following the last infusion of Iodine 131 Anti B1 Antibody (i.e., therapeutic dose).
This phase II trial is studying how well giving fludarabine and cyclophosphamide together with total-body irradiation and rituximab works in treating patients with B-cell lymphoma or chronic lymphocytic leukemia who are undergoing an allogeneic (donor) bone marrow transplant. The type of bone marrow transplant is a less intensive or "mini" transplant using a relative as the bone marrow donor. The donated bone marrow stem cells may replace the patient's immune system cells and help destroy any remaining cancer (graft-versus-tumor effect). Patients undergoing this type of transplant often have more than one relative who could be a donor. The trial is also studying a new way of choosing amongst possible donors which might improve how the rituximab works.
The purpose of this study is to determine if MDX-1203 is safe for the treatment of renal cell carcinoma or non-hodgkin's lymphoma.
A non-profit study designed with the aim of analysing the phenotype and molecular characteristics (central review) and evaluating prospectively the role of PET-scans in the management of primary mediastinal lymphoma treated with conventional approaches.
This phase I trial is studying the side effects and best dose of obatoclax mesylate when given together with vincristine sulfate, doxorubicin hydrochloride, and dexrazoxane hydrochloride in treating young patients with relapsed or refractory solid tumors, lymphoma, or leukemia. Obatoclax mesylate may stop the growth of cancer cells by blocking some of the proteins needed for cell growth and causing the cells to self-destruct. Drugs used in chemotherapy, such as vincristine sulfate, doxorubicin hydrochloride, and dexrazoxane hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving obatoclax mesylate together with combination chemotherapy may kill more cancer cells.
This is a randomized, open-label, multi-center, phase 2 study of RCHOP with or without VELCADE in adult patients with previously untreated non-(Germinal B-Cell-like) GCB Diffuse Large B-cell Lymphoma (DLBCL). The study will determine whether the addition of VELCADE to RCHOP improves progression-free survival (PFS) in patients with non-GCB DLBCL.
The combination of Fludarabine and Cyclophosphamide have yielded overall response rates of over 80% in previously untreated patients with indolent Non-Hodgkin-Lymphoma. However, hematotoxicity rates were high with Grade 3 and 4 toxicities of over 50%. Several studies have indicated that the treatment with Pentostatin and Cyclophosphamide causes lower hematotoxicity rates than the combination of Fludarabine and Cyclophosphamide. To evaluate the efficacy and safety of treatment with Pentostatin/Cyclophosphamide immuno-chemotherapy for patients with newly diagnosed or relapsed Immunocytoma/Morbus Waldenström, B-cell chronic lymphocytic leukemia (B-CLL) and other indolent CD20-positive B-NHL, an open, non-randomized, multi-center prospective phase II-study to evaluate the efficacy and safety of treatment with immuno-chemotherapy is conducted. Treatment consists of 6 courses of Pentostatin (4mg/m² on day 1), Cyclophosphamide (600mg/m² on day 1) and Rituximab (375mg/m² on day 0) administered every three weeks. Patients achieving complete or partial remission undergo maintenance therapy consisting of 8 courses of Rituximab (375mg/m²) administered every three months over a period of 2 years.