Active clinical trials for "Leukemia, Lymphocytic, Chronic, B-Cell"

The goal of CICERO is to investigate the clinical outcome with a particular focus on prospective data on safety using acalabrutinib (+/- obinutuzumab) in CLL patients receiving co-medication with DOACs (edoxaban, rivaroxaban, dabigatran, apixaban) irrespective of treatment line.

The objective of this NIS is to evaluate medical resource utilization, where data is rare in all cohorts, patient's QoL and effectiveness of zanubrutinib treatment in adult patients with WM, CLL and MZL in a real-world setting.

This phase II clinical trial tests how well the cytomegalovirus-modified vaccinica Ankara (CMV-MVA) Triplex vaccine given to human leukocyte antigens (HLA) matched related stem cell donors works to prevent cytomegalovirus (CMV) infection in patients undergoing hematopoietic stem cell transplant. The CMV-MVA Triplex vaccine works by causing an immune response in the donors body to the CMV virus, creating immunity to it. The donor then passes that immunity on to the patient upon receiving the stem cell transplant. Giving the CMV-MVA triplex vaccine to donors may help prevent CMV infection of patients undergoing stem cell transplantation.

The purpose of this study is to collect medical informations and samples from refractory and/or relapsed chronic lymphocytic leukemia during or after venetoclax treatment, in order to evaluate the frequency of resistance mechanisms.

This clinical trial evaluates the influenza virus vaccination in evaluating human immune response in patients with lymphoma. Evaluating immune response may increase the understanding of how the immune system changes when patients receive treatment for lymphomas by looking at the antibody levels and the level of the different cells that make up the immune system over time compared to those without lymphoma.

This protocol is designed as a long-term follow-up study of participants who will receive genetically modified autologous CAR-T cells as part of clinical trial at the Medical College of Wisconsin/ Froedtert Hospital-- Phase 1 Study of CAR-20/19-T Cells in Patients with Relapsed Refractory B Cell Malignancies (NCT03019055).

Brief Summary: The purpose of the OFICE registry is to characterize and describe the CLL patients' population from the Finistere area and evaluates the association between different patient characteristics, prognosis and treatment patterns. Detailed Description: OFICE is a single center, prospective, observational registry of CLL patients designed to provide a general description of the CLL patients' population from the Finistere area, France. The registry will also provide information on the association of cytogenetic and immunophenotypic characteristics with disease progression, as well as treatment patterns and healthcare resource utilization. These data will be accessible and beneficial for researchers and physicians and will help guide clinical practice and future clinical or fundamental studies.

The main objective of this study is to compare the efficacy of sonrotoclax plus zanubrutinib versus venetoclax plus obinutuzumab in participants with chronic lymphocytic leukemia (CLL)

This is a phase l, single arm, prospective open, dose-escalation study in patients with relapsed or refractory CD19-positive B cell malignancies (ALL, NHL, CLL). The trial will include adult and pediatric patients. There will be three individual cohorts, defined by disease biology: pediatric ALL and aggressive pediatric NHL (Cohort 1), adult ALL (Cohort 2) and adult NHL/CLL (Cohort 3).

The purpose of this study is to compare the 16/8 intermittent fasting method with the 5:2 Method in a subset of patients with chronic lymphocytic leukemia or small lymphocytic lymphoma at BC Cancer- Victoria. The purpose is to find out which is the preferred method by patients and which has the greatest effect on: cancer cells (lymphyocyte count), metabolism (autophagy activation), inflammation (CRP), gut microbiome (metabolomic analysis). Participants will have already completed our previous trial, "Intermittent Fasting in CLL/SLL" (ClinicalTrials.gov Identifier: NCT04626843) where they followed the 16/8 Fasting Method followed by a minimum of a 3 months washout period, and will now follow the 5:2 Method for 90 days. The same samples and outcome measures will be collected in order to directly compare the two diets in the same patient cohort.