Active clinical trials for "Leukemia"

Ambispective, national, multicenter observational cohort study aimed at characterizing the satellite dysimmune manifestations of clonal hematopoiesis, including Vexas (Vacuoles, E1 enzyme, X-linked, Autoinflammatory and Somatic) syndrome.

The aim of this research study is to use advanced immunology laboratory analysis to identify a more precise blood test that will predict infection risk in patients with Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma (CLL/SLL) or Multiple Myeloma (MM).

Oral mucositis (OM) is a secondary complication of chemo/radiotherapy, which causes pain, dysphagia and predisposition to infections, being a frequent reason for hospitalization that may have an impact on the prognosis of cancer patients. Various interventions for the prevention of OM have been studied, including the use of zinc, which is a micronutrient that participates in various cellular functions and in wound repair, while showing a reduction in the incidence and severity of MO, so the purpose of the present study is to evaluate the impact of the use of zinc in the prevention of oropharyngeal mucositis in pediatric patients with acute lymphoblastic leukemia in chemotherapy, comparing it with the use of placebo. Hypothesis: The use of zinc reduces the incidence and severity of OM in pediatric patients with ALL in chemotherapy compared to the control group.

Patients with Acute Myelogenous Leukemia (AML) who relapse after an allogeneic stem cell transplant cell receive decitabine to up regulate cancer antigen expression, followed by a donor lymphocyte infusion and an autologous dendritic cell (DC). Vaccine Dendritic cells are pulsed with overlapping peptides derived from MAGE-A1, MAGE-A3, and NY-ESO-1.

Donors with CM will be solicited from a waiting list of patients awaiting BMT from the waiting list of MUD searches. Maximally matched donor will be searched for each eligible CML patient with a goal in mind to find other patients with CML that share both class I and class II determinants. Sharing of one class I II will be considered eligible for participation in the study. Peripheral blood and PBMC from the donors will be isolated, washed and irradiated. The cells will be injected into the consenting patients intracutaneously at 2 weeks intervals for a total of 6 injections.

The goal of this observational study is to learn about infectious complications in patients affected by B-cell acute lymphoblastic leukemia treated with inotuzumab-ozogamicin (INO). The main question it aims to answer is: • incidence of infectious complications (bacterial, fungal, viral) in patients receiving inotuzumab ozogamicin up to 60 days after the end of treatment

This is a Phase II trial testing disease-specific myeloablative conditioning regimens for preparatory cytoreduction of patients receiving allogeneic HLA-compatible related or unrelated transplants of GCSF-mobilized peripheral blood stem cells (PBSC) depleted of T-cells by positive selection of CD34+ progenitor cells using the CliniMACS system. The CliniMACS Fractionation system is a method that positively selects CD34+ progenitor cells from PBSC by immunoadsorption of cells binding on anti CD34 monoclonal antibody to paramagnetic beads, which can then be isolated by passage through a magnetized column and released by agitation of beads. Two conditioning regimens have been used successfully with an alternative similar system, isolex, which is no longer being manufactured.

Pediatric acute myeloid leukemias are disease with poor prognosis (overall survival of 60-75%) and high relapse rate of 35-45% require further understanding of the underlying biological mechanisms. The main objective of this study is to establish a biological collection to evaluate the genomic profiling of leukemic cells from primary blasts at diagnosis and/or relapse to improve identification of the main genetic hits involved in resistance and could predict a high risk of relapse. Other objectives include the study of bone marrow mesenchymal stem cells and ex vivo drug testing.

The percentages of participants in clinical studies haven't always been perfectly representative of a particular group. This research examines the variables that affect a patient's choice to enroll in, discontinue participation in, or resume participation in a clinical trial for hairy cell leukemia. It will also try to analyze data from the perspective of different demographic groups to check for recurring trends which might yield insights for the sake of hairy cell leukemia studies.

This is an observational retrospective and prospective multicenter study aimed at describing the role of the COVID -19 prophylaxis with Tixagevimab and Cilgavimab in CLL or indolent B-NHL patients who received first COVID-19 prophylaxis dose between March 2022 and October 2022.