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

The purpose of this clinical trial is to learn how the experimental medicine maplirpacept (PF-07901801) affects people with various types of blood cancers: relapsed or refractory (R/R) lymphoma multiple myeloma newly diagnosed acute myeloid leukemia (AML). This trial will be conducted in the outpatient setting in 2 parts, phase 1a and phase 1b. You may only participate in one part of the study. During phase 1a of this study, we will explore how much maplirpacept (PF-07901801), when used by itself, can be safely used. If you have lymphoma, the study medicine maplirpacept (PF-07901801) will be given by infusion through a vein once a week or once every 2 weeks or every 3 weeks as determined by your doctor. Following your first dose, you will be expected to come back twice more the first week. From week 2, you will have weekly visits for blood tests, questions about your medications, any side effects, or illnesses you may have experienced and your cancer response. After you have completed 21 days (for every week dosing) or 42 days (for every 2- or 3-weeks dosing), your doctor will discuss whether you should stop study treatment or continue. If you continue, you will be expected to come back weekly for blood tests, vital signs, a brief physical exam, asked about any side effects or illnesses you may have experienced and medications you may be taking. The dosing schedule you are assigned to will continue until your disease has worsened, significant side effects occur or other reasons that lead you and your doctor to decide treatment may be stopped. To be eligible for the first part of the study you must be 18 years or older, your disease has worsened after receiving other medicines approved for blood cancer, no other treatment options exist for you, a sample of your tissue for exploratory research which can be taken from tissue already obtained or if necessary, a new sample of your tissue will be taken so your disease may be seen and measured on routine tests/scans. If you have had radiation therapy or received any anticancer medication within 14 days before the planned start of study treatment your doctor will let you know if you are eligible to participate in the study. If you have had major surgery within 30 days before the planned start of study treatment you may not be eligible to participate. The phase 1a part of the study may last up to 51/2 years. How long you participate in this study depends on side effects you may have to the study drug. It also depends on how your cancer responds to the study drug. Therefore, you may remain in the study as long as you and your study doctor think you may benefit. However, you are free to stop taking part in this study at any time and for any reason. During phase 1b part of this study, we will explore how much maplirpacept (PF-07901801), when used with other anticancer medicine(s), can be safe and reduce cancer growth. In the phase 1b part of this study, you will receive maplirpacept (PF-07901801) and other anticancer medicine(s). Which medicine combination you will receive depends on the types of cancer under treatment. Your treatment experiences will be examined to determine if maplirpacept (PF-07901801) when given with other anticancer medicine(s), is safe and can reduce cancer growth. To be eligible for the second part of the study you may have newly diagnosed Acute Myelocytic Leukemia with or without a genetic mutation or you have Multiple Myeloma or Diffuse Large B Cell Lymphoma, and your disease has worsened. The Phase 1b part of this study may last as long as you and your study doctor think you may benefit which could be up to approximately 31/2 years. How long you participate in this study depends on side effects you may have to the study drug. It also depends on how your cancer responds to the study drug. Therefore, you may remain in the study as long as you and your study doctor think you may benefit. However, you are free to stop taking part in this study at any time and for any reason.

The purpose of this study is to study the impact of stem cell dose on outcome after autologous transplant.

This phase I/Ib trial studies the side effects and best dose of carfilzomib when given together with rituximab, ifosfamide, carboplatin, and etoposide and to see how well it works in treating patients with stage I-IV diffuse large B-cell lymphoma that has returned (relapsed) or that has not responded to treatment (refractory). Carfilzomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as rituximab, may block cancer growth in different ways by targeting certain cells. Drugs used in chemotherapy, such as ifosfamide, carboplatin, and etoposide, also work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving carfilzomib with rituximab, ifosfamide, carboplatin, and etoposide may be a better treatment for diffuse large B-cell lymphoma.

This phase I trial studies the highest possible dose of memory enriched T cells that can be given following standard stem cell transplant before unmanageable side effects are seen in patients with B-cell non-Hodgkin lymphoma that has returned after previous treatment. A T cell is a type of immune cell that can recognize and kill abnormal cells of the body. Memory enriched T cells will be made from a patient's own T cells that are genetically modified in a laboratory. This means that the T cells are changed by inserting additional pieces of deoxyribonucleic acid (genetic material) into the cell to make it recognize and kill lymphoma cells. Memory enriched T cells may kill the cells that are not killed by stem cell transplant and may lower the chances of the cancer recurring.

A Study of Venetoclax Plus Ibrutinib and Rituximab in Patients with Relapsed/Refractory Diffuse Large B-cell Lymphoma (DLBCL). Our hypothesis is that the combination therapy of BTK (Bruton's tyrosine kinase) Inhibitor Ibrutinib plus Venetoclax and Rituximab in relapsed or refractory DLBCL will have an increased activity with acceptable toxicity. Furthermore, this new novel therapeutic combination will be safe and well tolerated among this patient population.

This study aims to evaluate the safety, tolerability, pharmacodynamic, and pharmacokinetic (PK) of nemtabrutinib (formerly ARQ 531) tablets in selected participants with relapsed or refractory hematologic malignancies. No formal hypothesis testing will be performed for this study.

Background: B-cell lymphoma is a cancer of white blood cells that are found in lymph nodes. Some kinds of these cancers, such as gray-zone and extra-nodal, are rare and often aggressive. They are usually resistant to current treatments. Researchers want to see if a drug called pembrolizumab may treat these types of lymphoma. Objective: To collect data to see if it may be effective to give pembrolizumab to people with certain types of rare, aggressive B-cell lymphomas. Eligibility: People ages 18 and older who have a B-cell lymphoma, including gray-zone lymphoma or extra-nodal lymphoma Design: Participants will be screened with: Medical history Physical exam Blood and urine tests Scans. They will lie in a machine that takes images. A tissue sample from a previous procedure will be tested. The study will be done in 21-day cycles. During the study, participants: Will repeat the screening tests. Will get the study drug as an infusion into a vein over about 30 minutes. Will have a cheek swab and/or saliva sample collected. May have a bone marrow aspiration. A needle will be put into the hipbone, and a small amount of bone marrow will be taken out. May have a lumbar puncture. If cerebrospinal fluid is collected, researchers will study it. May have an eye exam. May provide tissue samples. May have tumor samples taken. Participants will have a visit about 30 days after the last dose of the study drug. They will then have 4 visits in year 1, 2 visits a year in years 2-5, and once each year thereafter. They will also be contacted by phone.

This phase I trial studies the side effects and best dose of duvelisib when given together with nivolumab in treating patients with Richter syndrome or transformed follicular lymphoma. Duvelisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving duvelisib and nivolumab may work better in treating patients with Richter syndrome or transformed follicular lymphoma compared to giving duvelisib or nivolumab alone.

This is a Phase I, open-label multi-site trial designed to evaluate the safety of administering rapidly-generated Tumor associated antigen specific T cells (TAA-T) with the Programmed Death1 (PD-1) inhibitor Nivolumab, in relapsed/refractory lymphoma (rel/ref) patients with measurable disease (group A) or as adjunctive therapy following autologous hematopoeitic stem cell transplant(HSCT) for patients at high risk of relapse (group B). The purpose of this study is to find out if the tumor specific T cells given with Nivolumab are safe and to learn what the side effects are and if the combination can help patients with relapsed lymphomas.

The purpose of this study is to test the safety of 19(T2)28z1xx CAR T cells in people with relapsed/refractory B-cell cancers. The researchers will try to find the highest dose of 19(T2)28z1xx CAR T cells that causes few or mild side effects in participants. Once they find this dose, they can test it in future participants to see if it is effective in treating their relapsed/refractory B-cell cell cancers. This study will also look at whether 19(T2)28z1xx CAR T cells work against participants' cancer.