Active clinical trials for "Lymphoma, Large B-Cell, Diffuse"

Trial Subjects (patients), will receive single infusions of pembrolizumab in combination with CXD101 every 3 weeks for two years or until disease progression or unacceptable toxicity develops.

This is a phase II multicenter, open-label study of polatuzumab vedotin administered by IV infusion in combination with standard doses of bendamustine (B) and rituximab (R) in transplant-eligible patients with relapsed or refractory DLBCL. A total of 22 patients will be enrolled over a period of 2 years through the University of Colorado and additional study sites if applicable. Study treatment will be given in 21-day cycles for patients with DLBCL.

The primary objective of this study is to characterize the safety and tolerability of loncastuximab tesirine in combination with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy, and identify the maximum tolerated dose (MTD) and/or recommended dose for expansion (RDE) for the combination therapy.

Safety run-in (part 1): Relapsed or refractory B-cell Non-Hodgkin lymphoma (NHL) Main study (part 2): Relapsed or refractory diffuse large B-cell lymphoma

This phase II trial studies how well rituximab, venetoclax, and bortezomib work in treating patients with diffuse large B-cell lymphoma that has come back (relapsed) or does not respond to treatment (refractory). Immunotherapy with monoclonal antibodies, such as rituximab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Venetoclax and bortezomib may stop the growth of tumor cells by blocking some of the proteins needed for cell growth. Giving rituximab, venetoclax, and bortezomib may slow or stop the growth of cancer cells in patients with diffuse large B-cell lymphoma.

The goal of this clinical research study is to find the highest tolerable dose of belinostat that can be combined with standard chemotherapy drugs (rituximab, cisplatin, cytarabine, and dexamethasone) in patients with relapsed or refractory DLBCL who are eligible for an autologous stem cell transplant (a transplant of the patient's own stem cells). The safety of the study drug will also be studied.

To compare the efficacy and safety of chemotherapy alone and combined modality therapy in the treatment of localized CD20 (+) diffuse large B-cell lymphoma

This is a sequential Phase I and IIa study to identify the maximum tolerated dose and to evaluate safety, tolerability, toxicity, pharmacokinetics and pharmacodynamics of the oral sphingosine kinase inhibitor ABC294640 specifically in patients with diffuse large B-cell lymphoma (DLBCL), including virus-associated (e.g., KSHV- or EBV-associated) DLBCL or Kaposi Sarcoma (KS) after failure of or intolerance to initial standard therapy.

Acute Graft-versus-Host-Disease (GVHD) is an important cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (HSCT). This study aims to determine if any of three new GVHD prophylaxis approaches improves the rate of GVHD and relapse free survival at one year after transplant compared to the current standard prophylaxis regimen.

The application of positron emission tomography with lymphoproliferative diseases today provides diagnostic and therapeutic information of major importance , especially in terms of speed and quality of response to treatment. The radiopharmaceutical used in clinical practice for this exam is fluorodeoxyglucose 18F-2-fluoro-2-deoxy-D-glucose fluorodeoxyglucose ([18F]-FDG) . However , the uptake of this tracer is not elective in lymphoid tissues , with a lack of specificity. In addition , the avidity of this tracer is unequal according to the histological subtype (lack of sensitivity). To try to improve the results of this clinical exploration of lymphoid malignancies, the investigators developed a new radiopharmaceutical ( [18F] - fludarabine ). The idea of transforming the fludarabine radiopharmaceutical is based on the existence of a fluorine atom in the molecule and the pharmacokinetic characteristics of this drug. The [18F]-Fludarabine is a new radiopharmaceutical reproducing the same dosage formulation of fludarabine , a drug used for the treatment of certain types of lymphoproliferative diseases, especially those where the tumor cells have a low proliferation kinetics . This drug is used in therapy in particular pharmacokinetic effect for a high affinity for the lymphoid tissue . Preclinical results on normal and lymphoma xenograft -bearing mice showed a specificity restricted to lymphoid tissue fixation with [18F]-Fludarabine compared with [18F]-FDG . Based on these encouraging results , the investigators propose in this work to explore the Dosimetry and Biodistribution of [18F] - Fludarabine in human lymphoproliferative diseases : 1)A first group of patients with non-Hodgkin's large cell lymphomas in which it already has a wealth of experience in exploration [18F]-FDG, and 2) a second group of patients with chronic lymphocytic leukemia, where the results of the exploration [18F]-FDG are considered disappointing and did not, for this reason, experienced clinical development.