Active clinical trials for "Leukemia, Lymphoid"

This observational study will evaluate the safety and effectiveness of Venetoclax used in routine clinical practice for participants diagnosed with chronic lymphocytic leukemia (CLL).

This is a single-center, nonrandomized, open-label dose-escalation study followed by dose-expansion of CD19- CD34t metabolically programmed CAR T-cell therapy in adult patients with relapsed or refractory CD19 B-cell non-Hodgkin lymphoma (NHL) or chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL).

Introduction: Annually 400,000 children are diagnosed with cancer in the world. Approximately 90% live in low/middle-income countries, with survival rates of 10-30%. In Mexico, children and adolescents' hospital admissions for cancer are mainly leukemias (46%), being acute lymphoblastic leukemia (ALL) the most common. Half of ALL patients have an altered nutritional status at the time of diagnosis. Nutritional assessment is performed using conventional anthropometric measures, which are not sensitive to changes in fat-free mass and fat mass (FFM and FFM). Our objective is to evaluate the effect of an individualized food-based nutritional intervention according to the nutritional status, body composition and comorbidities in pediatric patients with ALL. This is a pre-test/post-test clinical trial. Children 2-14 y olds diagnosed with ALL and in the remission stage (4-6 weeks post-diagnosis) will participate. The nutritional status will be evaluated using questionnaires and body composition. The intervention will be a 6 mo individualized food-based nutrition plan changing meal plans every 2 wk; every plan provides 5 interchangeable meals, adapting to personal preferences and symptoms related to antineoplastic treatment (nausea, diarrhea, taste alteration, etc.). For hospitalized patients, the options offered by the hospital will be evaluated and adapted to the nutritional intervention. Effectiveness of the intervention will be assessed using a paired test dependant on the distribution of the data.

To investigate limited course of treatment of Zebutinib combined with immunochemotherapy for patients with newly treated chronic lymphocytic leukemia without 17p-/TP53 mutation

Venetoclax is a treatment for chronic lymphocytic leukemia (CLL) and acute myeloid leukemia (AML). However, the pharmacokinetic data in Chinese population, as well as the change of venetoclax plasma concentration while taking CYP enzyme inducers or inhibitors, remained unknown so far. Therefore, the aim of this study is to investigate the pharmacokinetic characteristics of venetoclax.

Introduction of immuno-chemotherapy in the treatment options of CLL and SLL changed the treatment paradigm of these diseases. Presently, first-line therapies for CLL/SLL include targeted therapies (e.g. ibrutinib, acalabrutinib) or combined immuno-chemotherapy regimens (e.g., fludarabine, cyclophosphamide, and rituximab for patients aged <65 years without del17p/TP53 mutations or bendamustine and rituximab for patients ≥65 years who have additional comorbidities). Despite the gradual introduction of targeted therapies, new treatment strategies efficacious for patients ineligible for/unresponsive to these therapies are still required. These new strategies should ideally overcome disease relapse and circumvent compound-specific safety challenges. Emerging treatment options include new compounds aimed for both untreated and relapsed/refractory CLL, and combination therapies of existing compounds that extend single-agent efficacy in specific high-risk patient populations. CAP-100 is expected to prevent the migration of leukemia cells to and their survival in lymphoid niches as well as to eliminate CCR7-positive leukemia cells via ADCC, resulting in measurable clinical responses. The present trial is the first-in-human trial of CAP-100 and is divided into two phases. The aim of the Phase Ia (dose escalation) is to define the Recommended Phase 2 Dose (RP2D) versus the Maximum Tolerated Dose (MTD) of CAP-100 in subjects with CLL. Phase Ib of the trial (expansion phase) will evaluate the safety and preliminary clinical benefit of CAP-100 monotherapy at RP2D (response rate, lymph node size reduction, assessment of minimal residual disease [MRD]) to support the design of future trials investigating CAP-100 either as monotherapy or in a combination setting with approved treatments for CLL.

A multicenter, prospective, randomized and controlled study to compare the efficacy and safety of obinutuzumab and rituximab in adult ALL patients with CD20 expression.Study population is 124 patients (62 in each study group).

The study is an early, open, single-centered trial. The aim of this study is to evaluate the safety and tolerance of GC019F CAR-T cell immunotherapy in relapsed or refractory B-ALL. The study will include 6-12 subjects to receive GC019F therapy.

In this prospective, single arm, open label, clinical trial, a total of 50 acute leukemia of ambiguous lineage patients will be enrolled. Patients will receive acute lymphoblastic leukemia (ALL) -based chemotherapy and are permitted to receive allogeneic hematopoietic stem cell transplantation (HSCT) after CR . Otherwise, they will finish the consolidation chemotherapy. Patients with t(9;22) will receive chemotherapy combined with tyrosine kinase inhibitors. The purpose of current study is to evaluate the clinical efficacy of ALL-based chemotherapy，effect of genetic abnormality and minimal residual disease (MRD) on prognosis in patients with acute leukemia of ambiguous lineage.

The primary objective of the study is to determine whether dietary intervention to increase fiber and decrease fat reduces C. difficile infection recurrence in a cohort of oncology patients.