Active clinical trials for "Lymphoma, B-Cell"

This study investigate the impact of comprehensive geriatric assessments using activity of daily living (ADL), instrumental activity of daily living (IADL), and Charlson's comorbidity index (CCI) on survival and toxicities in Korean patients with diffuse large B-cell lymphoma (DLBCL) treated with R-CHOP.

This retrospective study is aimed at evaluating the safety and efficacy of rituximab-containing immunochemotherapy in adult patients with Burkitt's lymphoma (BL) or high-grade B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and BL.

This study will validate the impact of comprehensive geriatric assessments using activity of daily living (ADL), instrumental activity of daily living (IADL), and Charlson's comorbidity index (CCI) on survival and toxicities in Korean patients with diffuse large B-cell lymphoma (DLBCL) treated with R-CHOP.

Evaluate if Y90 Ibritumomab Tiuxetan Radioimmunotherapy in addition to standard high dose chemotherapy followed by autologous stem cell transplant could improve prognosis in patients affected by relapsed/refractory aggressive non Hodgkin lymphoma

D1. Primary Objective: 1. Determine the immunogenicity of FDA approved COVID-19 vaccination in patients with hematologic malignancies D2. Secondary Objectives: Assess the safety of FDA approved COVID-19 vaccination in patients with hematologic malignancies Analyze the kinetics of immunogenic response over time after receipt of the COVID-19 vaccination Compare the immunogenicity of different COVID-19 vaccinations that will be approved by the FDA Analyze advanced flow immunophenotyping of innate and adaptive immune blood cells in all participants and correlate with response to vaccination

The purpose of this study is to investigate the impact of rituximab in primary breast DLBCL using a matched pair analysis following strict matching criteria in patients with primary breast and nodal DLBCL treated with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) regimen.

This study is designed to monitor all patients exposed to CD19 CAR-T expressing IL7 and CCL19 for 5 years following infusion, to assess their long-term efficacy, including the CAR-vector persistence, the normal immunity rebuilding and the risk of delayed adverse events (AEs).

This study aims to investigate the prognostic value of 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) radiomics in diffuse large B-cell lymphoma (DLBCL) and its additional value to the International Prognostic Index (IPI).

Diffuse Large B-cell Lymphoma (DLBCL) is a malignant, aggressive lymphoid cancer. The incidence in Denmark is approximately 450 cases per year. In 2/3 of the cases, complete remission is achieved with immunochemotherapy. The remaining 30% will experience relapse and in 5 % of the patients, this will occur in the central nervous system (CNS). CNS relapse has a very poor prognosis with an overall survival of 3-6 months. In order to identify patients at risk of CNS relapse, the CNS-IPI score is used to stratify the patients into three risk groups according to number of risk factors (low 0-1, middle 2-3 and high risk 4-6 which corresponds to 2-year CNS relapse rates of 0,6%, 3,4% and 10,2% respectively). DLBCL can be subdivided by gene expression analysis into three different types based on the cell of origin (ie the stage of the equivalent normal cell development from which the disease arises): the germinal center B-cell (GCB)-like subtype, the activated B-cell (ABC)-like subtype and unclassifiable. The subdivision is of prognostic importance as patients with GCB-like subtype have a 5-year OS of 76% vs 34% in the non-GCB group. Furthermore, studies have found a higher risk of CNS relapse in the ABC-like subtype compared to the GCB subtype0. Other gene rearrangements of potential importance to the risk of CNS relapse is "double hit" (DHL) (5-10% of newly diagnosed DLBCL patients) and MYC/BCL2 co-expressors (double expressors, DEL). Chemotherapeutic CNS prophylaxis is recommended based on the CNS-IPI stratification for the high-risk group (CNS-IPI 4-5) due to an estimated risk of CNS relapse of 10,2%. However, a relapse risk with a specificity of 10,2% results in almost 90% of the patients potentially receiving 'unnecessary' prophylactic chemotherapy with toxic side effects. One study published on data from the GOYA-trial have integrated COO into the CNS-IPI and found an increased sensitivity with a two year relapse risk of 15,2% in the high risk group. In this study we aim to validate the CNS-IPI and evaluate whether the addition of biomarkers for cell of origin (COO) and double hit (DH) DLBCL improves the prediction of later CNS relapse. This will be done through analysis of patientdata from the Danish nationwide lymphoma database, LYFO, on all patients with DLBCL diagnosed from 1.1.2014 to 1.1.2021 combined with pathology reports from the Danish Pathology registry.

Primary Objective: To evaluate objective response rate (ORR) in adult patients with Relapsed/Refractory Diffuse Large B-Cell Lymphoma (r/r DLBCL) who receive systemic treatment after at least 2 prior systemic therapies in the real-world setting according to Lugano classification of malignant lymphoma (Cheson, 2014) and as assessed by independent central review Secondary Objectives: To evaluate the following outcomes in adult patients with r/r DLBCL who are treated with currently available therapies in the real-world setting: ORR according to Lugano classification and as assessed by treating physician evaluation Complete Response (CR) rate according to Lugano classification and as assessed by: Independent central review, and Treating physician evaluation Progression Free Survival (PFS) according to Lugano classification and as assessed by: Independent central review, and Treating physician evaluation Overall Survival (OS) Duration of response (DOR) according to Lugano classification and as assessed by Independent central review and Treating physician evaluation Disease control rate (DCR) according to Lugano classification and as assessed by: Independent central reviewed Treating physician evaluation Time to next treatment (TTNT)