View clinical trials related to Lymphoma.
Filter by:This is a single-arm study. Key eligibility criteria include (1) newly diagnosed, diffuse large B-cell or follicular cell non-Hodgkin's lymphoma; (2) negative test for hepatitis B surface antigen (HBsAg) and positive for antibody to hepatitis B core antigen (anti-HBc); (3) adequate bone marrow, liver, and kidney function. All eligible patients will receive rituximab-CHOP (cyclophosphamide, doxorubicin, vincristine, prednisolone) chemotherapy according to current treatment guidelines. The primary endpoint of this study is the incidence of hepatitis B virus (HBV) reactivation, defined by a greater than 10-fold increase, compared with previous nadir levels, of HBV DNA during rituximab-CHOP chemotherapy and within 1 year after completion of the last course of rituximab-CHOP chemotherapy. Patients who have HBV reactivation during the study period will receive free entecavir treatment, one of the standard treatment for chronic hepatitis B, for 48 weeks. The secondary endpoints include the incidence of hepatitis flare, defined as a greater than 3 fold increase of serum alanine aminotransferase (ALT) level that exceeded 100 IU/L, and the efficacy and safety of rituximab-CHOP chemotherapy. In the T1408 study we enrolled patients with newly diagnosed lymphoma who were HBsAg (-) and anti-HBc (+) and were to receive rituximab-CHOP (cyclophosphamide, doxorubicin, vincristine, prednisolone)-based chemotherapy. Key findings of this study included (1) HBV reactivation, defined as a greater than 10-fold increase in HBV DNA compared with previous nadir levels, occurred to 10-20% of patients, depending on the sensitivity of the HBV DNA tests; (2) no HBV-related death with the prompt anti-viral therapy upon HBV reactivation; (3) patients with HBV reactivation were associated with poorer progression-free survival and overall survival; (4) serological breakthrough (i.e., re-appearance of HBsAg) is an important predictor of HBV-related hepatitis flare. In this amendment we will enroll more patients to clarify the above findings: (1) the association between HBV reactivation and survival; (2) diagnostic value of quantitative HBsAg and anti HBc tests on HBV reactivation; (3) whether host factors (DNA polymorphism) may help predict HBV reactivation. A larger patient cohort is needed to identify (1) baseline features that may help predict HBV reactivation, and (2) on-treatment features that may help timely anti-viral therapy.
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.
This is a prospective multicenter phase II pilot trial designed with the purpose of dose finding to evaluate the efficacy and safety of treatment with Lenalidomide plus R-CHOP21 (LR-CHOP21) for elderly patients with untreated Diffuse Large B Cell Lymphoma (DLBCL).
The purpose of this clinical trial is to see if increased doses of rituximab are safe and effective for the initial treatment of indolent B-cell lymphomas. Rituximab (Rituxan) is a type of drug called an "antibody" that specifically targets B-cell lymphoma cells, and is approved by the FDA for the treatment of indolent B-cell non-hodgkin lymphomas and certain other types of non-hodgkin lymphomas. Standard doses currently used may not be achieving maximal efficacy. Higher doses have been shown to be safe in other clinical trials, and may offer superior efficacy to the current standard dose. This trial also employs intermittent maintenance doses of rituximab at the standard dose, which has been shown to prolong remissions and survival in patients with relapsed indolent B-cell lymphomas. This trial is designed to show that higher dose rituximab plus maintenance rituximab can achieve similarly good results to chemotherapy approaches, but without chemotherapy-related toxicity.
This is a research study testing a new approach to treating high-risk non-Hodgkin's lymphoma consisting of an autologous hematopoietic (blood) stem cell transplant (using a patient's own hematopoietic cells) followed by a non-myeloablative allogeneic transplantation (transplant from another individual). The investigators hypothesize that the addition of the second non-myeloablative transplant will improve the chances for long-term control of lymphoma.
To assess the feasibility of using intra-tumoral PF-3512676 in combination with local radiation as a therapy for lowgrade b-cell lymphoma.
The investigator(s) hypothesize that Rituximab together with combination chemotherapy, followed by Rituximab maintenance therapy, will provide better disease control with improved response rates and overall survival in patients with previously untreated Mantle Cell Lymphoma (MCL).
Early interim-PET after two courses of chemotherapy is a powerful outcome predictor in advanced-stage Hodgkin Lymphoma (HL) patients treated with adriamycin (doxorubicin), bleomycin, vinblastine and dacarbazine (ABVD). Two-year Progression Free Survival of PET-2 positive patients is only 12%, but the optimal treatment for this patient subset is still unknown. From January 2006 GITIL (Gruppo Italiano Terapie Innovative nei Linfomi) suggested an early intensification of chemotherapy with BEACOPP [Bleomycin, Etoposide, Adriamycin (doxorubicin), Cyclophosphamide, Oncovin (vincristine), Procarbazine, and Prednisone](4 escalated + 4 baseline cycles) for all the HL patients with a positive PET-2 after 2 ABVD courses. The investigators retrospectively recorded and analyzed these data in order to evaluate if this strategy could be of benefit for this subset of patients.
The purpose of this study is to determine if an extended maintenance therapy with Rituximab in follicular and a maintenance therapy in other indolent and mantle cell lymphomas has advantages compared to a shorter or no maintenance therapy.
This pilot, phase II trial studies the side effects of giving bortezomib together with combination chemotherapy and to see how well it works in treating young patients with relapsed acute lymphoblastic leukemia or lymphoblastic lymphoma. Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving bortezomib together with combination chemotherapy may kill more cancer cells.