Active clinical trials for "Leukemia"

Historically, the best results of allogeneic SCT have been obtained when the stem cell donor is a human leukocyte antigen (HLA)-matched sibling, however, this is only available for approximately 30 percent of patients in need for SCT. Alternative donor sources include matched unrelated donor utilizing the donor registry, cord blood transplant and mismatched donor transplant. A human leukocyte antigen (HLA)-haploidentical donor is one who shares, by common inheritance, exactly one HLA haplotype with the recipient, and includes the biologic parents, biologic children and full or half siblings. There is strong body of evidence supporting the use of haplo-SCT in patient who lack a matched sibling or unrelated donor with high rates of successful engraftment, effective Graft Versus Host Disease (GVHD) control and favorable outcomes comparative to those seen using other allograft sources, including HLA-matched sibling SCT. Furthermore, it provides a cost-efficient donor option in a timely manner especially for patients who need to proceed quickly to transplant due to concern of disease relapse/progression.

Childhood cancers cover a wide range of diseases; leukemia, central nervous system cancers and lymphomas are the most common ones among them. During medical treatment children with cancer are at risk of neuromuscular and musculoskeletal complications such as reduced muscle strength, gross and fine motor performance impairment, decreased energy consumption. These neuromuscular and musculoskeletal complications can affect dynamic balance, endurance and quality of life of the children. Childhood cancers have negative effects on sleep. The aim of this study is to identify the status of sleep, fatigue, and quality of life in children with various types of cancer and to examine the relationship between these conditions.The general situation of children will be determined according to findings from this study.

In this study, DNA sequencing, computational biology modeling, and ex vivo drug sensitivity assays will be utilized to define clinically relevant gene mutations and identify potential therapeutics for patients with acute myeloid leukemia (AML).

Background: Acute lymphoblastic leukemia (ALL) is the most common childhood cancer. It occurs when a bone marrow cell develops errors in its DNA. Certain tests are used to help detect the disease. But the results of these tests often disagree. Researchers want to review the results of tests of bone marrow and cerebrospinal fluid (CSF) from people with ALL. They want to try to find the best ways to detect the disease. Objective: To compare results of certain bone marrow and CSF tests for detecting ALL, in order to see how much and how often the results disagreed. Eligibility: Children and young adults with ALL or lymphoblastic lymphoma who were enrolled in certain previous studies and consented for their data to be used. Design: Investigators will review participants medical records. They will collect data like the participant s gender, age, and when their tests were done. They will also collect results from tests like: Bone marrow tests Flow cytometry tests Imaging CSF cell count All of the stored data will be labeled by a code that only the study team at the research site can link to the participant. Data will be stored in password protected computers. ...

This study includes a registry-based, nationwide analysis to describe the clinical outcome of adult patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) who underwent an allogeneic hematopoietic stem cell transplantation (HSCT) after a Tyrosine Kinase Inhibitors (TKI)-based treatment.

The investigators recently identified promiscuous HLA-DR-derived epitopes from the human telomerase reverse transcriptase (TERT) called universal cancer peptides (UCP), to study tumor-specific CD4+ T cell responses. The aim of this prospective preliminary study is to evaluate the presence of UCP-specific Th1 responses in patients in complete remission of CML two years after end of Tyrosine Kinase Inhibitor (TKi) treatments.

Study purpose is to assess the prognostic role of Minimal Residual Disease (defined as medullary expression of WT1 gene), performed at Baseline and during treatment according to clinical practice. MRD results will be relate to treatment outcome and survival analysis variables (Overall Survival, Disease Free Survival, Cumulative Incidence of Relapse)

The purpose of this study is to reveal the influence of co-existing mutations on the efficacy of sorafenib maintenance after allogeneic hematopoietic stem cell transplantation for patients with FLT3-ITD AML.

The purpose of this study is to describe the demographics and clinical characteristics, treatment pathway, and effectiveness and safety of inotuzumab ozogamicin in patients with relapsed/refractory B-cell acute lymphoblastic leukaemia treated with inotuzumab ozogamicin in the real-world.

Periconceptional folic acid supplements of 400 (Micro) daily prevent neural tube defects (NTD) in offspring. Some data suggest that periconceptional folic acid supplements, folate levels during pregnancy, and/or certain variants in the gene that encodes methylenetetrahydrofolate reductase (MTHFR), a key enzyme that catalyzes synthesis of 5-methyltetrahydrofolate [the primary methyl donor in most metabolic pathways involving methylation including DNA methylation] from 5,10 methylenetetrahydrofolate may be associated with reduced risks of certain adverse events during the prenatal period, birth weight and certain serious diseases in offspring, while other studies have raised concerns about increased risks of specific serious disorders. Only one study has examined late health effects in mothers that might be associated with use of periconceptional folic acid supplements. We propose to study potential health benefits and adverse effects of periconceptional folic acid supplements in a 15-year follow-up of offspring and mothers. In the offspring, we will evaluate whether periconceptional folic acid supplements reduced risk of external congenital birth defects and childhood acute lymphoblastic leukemia, and whether risks are reduced or increased for other pediatric disorders linked with periconceptional folic acid supplements including asthma, pervasive developmental disorders and autism, diabetes, obesity and blood pressure. In the mothers, we will assess cardiovascular diseases and associated risk factors, breast and colorectal cancers and precursor conditions, and other cancers. We will also conduct exploratory assessment of other serious diseases in mothers. To increase the limited data on the morbidity and survival of children born with a major birth defect, particularly in low- or middle-income countries, we plan to assess morbidity and mortality outcomes in children identified with neural tube defects as part of our follow-up. The women and children who participated in the joint China-U.S. Community Intervention Program (CIP) trial (N=243,779 women treated or not treated with folic acid in the periconceptional period and their offspring) represent unique cohorts whose periconceptional exposure to folic acid is well documented. We propose to follow a sample of 22,000 CIP mothers and their offspring (currently 14 to 17 years of age), to ascertain vital status, medical history, and lifestyle habits. The study will clarify whether there are differences with respect to growth, physical development during the puberty period, selected serious morbidity and mortality in offspring and risks of serious health outcomes and mortality in mothers associated with periconceptional folic acid supplements. Data from this study will inform us about cohort participation rate, cost, and effective approaches for future follow-up of the full cohort. The current protocol focuses on a pilot study (Pilot Study # 1) in which we will carry out two specific aims in 500 families. We will test and evaluate the most effective approaches to trace the mothers who enrolled in the CIP in 1993-1995 in CIP counties, fathers, and children. If the child is not living with the biological mother, we will trace the caretaker or next of kin with whom the child is living. We will also conduct in-person interviews, obtain anthropometric and blood pressure measurements and determine cohort participation rate in a sample of 500 CIP families from two of the 21 CIP project counties to obtain health information, medical history, and vital status. We will attempt to enroll in the pilot study 500 mothers/caretakers and 500 offspring, and 500 fathers (Total N=1500). Excluded from the Pilot Study #1 at this time are the families in which the mother or the child is deceased. We will seek permission from the IRB to enroll these families at a later date.