View clinical trials related to Acute Myeloid Leukemia.
Filter by:This protocol provides expanded access to bone marrow transplants for children who lack a histocompatible (tissue matched) stem cell or bone marrow donor when an alternative donor (unrelated donor or half-matched related donor) is available to donate. In this procedure, some of the blood forming cells (the stem cells) are collected from the blood of a partially human leukocyte antigen (HLA) matched (haploidentical) donor and are transplanted into the patient (the recipient) after administration of a "conditioning regimen". A conditioning regimen consists of chemotherapy and sometimes radiation to the entire body (total body irradiation, or TBI), which is meant to destroy the cancer cells and suppress the recipient's immune system to allow the transplanted cells to take (grow). A major problem after a transplant from an alternative donor is increased risk of Graft-versus-Host Disease (GVHD), which occurs when donor T cells (white blood cells that are involved with the body's immune response) attack other tissues or organs like the skin, liver and intestines of the transplant recipient. In this study, stem cells that are obtained from a partially-matched donor will be highly purified using the investigational CliniMACS® stem cell selection device in an effort to achieve specific T cell target values. The primary aim of the study is to help improve overall survival with haploidentical stem cell transplant in a high risk patient population by limiting the complication of GVHD.
Vascular endothelial growth factor (VEGF)-C is recognized as a tumor lymphangiogenic factor based on the effects of activated VEGFR3 on lymphatic endothelial cells. VEGFR3 has been proposed as a specific marker for lymphatic endothelial cells. Recent studies indicated that VEGFR3 also expressed in a variety of human malignancies, including lung, colon rectal, or head and neck cancer. Moreover, VEGF-C/VEGFR3 axis was demonstrated in regulating angiogenesis, cell invasion, and metastasis in several solid tumors. The promotion of cell mobility in response to VEGF-C was required the involvement of adhesion molecule contactin-1. In addition to solid tumors, it has been reported that the VEGF-C/VEGFR3 axis is activated in subsets of leukemia patients. Until now, it has been demonstrated that higher endogenous VEGFC levels of acute myelogenous leukemia (AML) cells are related to decreased in vitro and in vivo responsiveness to chemotherapy; an effect that may result from inhibition of apoptosis by increasing Bcl-2/Bax ratios by the VEGF-C/VEGFR3 pathway. Thus, a functional VEGF-C/VEGFR3 system may exist in leukemia. However, the detail information concerning the role of VEGF-C/VEGFR3 in non-solid tumors is still lacking. Bone marrow neoangiogenesis plays a crucial pathogenic and possible prognostic role in AML. The VEGF-C/VEGFR3 axis has been proven in the regulation of solid tumors angiogenesis. In the investigators preliminary study, the investigators found VEGF-C may play a critical role in angiogenesis regulation of leukemic cells by upregulating cyclooxygenase-2 (COX-2). Furthermore, the investigators found that the upregulation of COX-2 also correlate with the VEGF-C-induced proliferation in leukemic cells and this phenomenon might further regulate the chemoresistance of VEGF-C. In this study, the investigators will investigate the extent of angiogenesis and chemoresistance induced by VEGF-C in leukemic cells. This study will provide evidences on the subject of the novel role of VEGF-C in leukemia. With progress in molecular biology of VEGF-C, its value as a therapeutic target is highly promising.
This study compared treatment groups of patients treated with vosaroxin and cytarabine versus patients treated with placebo and cytarabine.
Acute myeloid leukaemia (AML) is a disease of the elderly, with a median age at diagnosis of 65. A poor outcome in this population has been well established, with very short overall survival (OS) and disease free survival (DFS).There are numerous bad prognostic factors related to the disease itself or to the patient's medical condition. This study will evaluate the impact of a Comprehensive Geriatric assessment (CGA) performed at diagnosis with planned interventions according to disabilities and monthly follow-up by a nurse practitioner during 6 months on functional status of older cancer patients treated for Acute myeloid leukaemia. Functional status will be assessed with the Lawson Instrumental Activities of Daily Living (IADL) scale at diagnosis and 6 months after randomisation.
The purpose of this study is to evaluate the long-term efficacy and safety profile of tosedostat in elderly patients suffering from refractory or relapsed Acute Myeloid Leukemia.
Researchers hope to determine if the DNA is shortened in your body and determine if there is an increase in the protein that shortens DNA called telomerase.
RATIONALE: Bortezomib and midostaurin may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as mitoxantrone hydrochloride, etoposide, and cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving bortezomib and midostaurin together with combination chemotherapy may kill more cancer cells. PURPOSE: This phase I trial is studying the side effects and best dose of bortezomib when given together with midostaurin with or without combination chemotherapy in treating patients with relapsed or refractory acute myeloid leukemia.
Fatigue, reduced quality of life and declines in physical function are common in patients undergoing chemotherapy for acute myeloid leukaemia (AML). Studies in other cancer patients undergoing treatment have shown that exercise improves these symptoms, but there are limited studies in AML. This study of a hospital-based exercise program will help determine if exercise is both feasible and helpful in improving symptoms among for AML patients undergoing chemotherapy.
This is a non-blinded, non-randomized pharmacokinetic study to determine the oral bioavailability of clofarabine, and the effect of cimetidine on clofarabine pharmacokinetics in patients with poor-risk acute leukemias and myelodysplastic syndrome (MDS).
This phase II clinical trial is studying how well giving busulfan, fludarabine phosphate, and anti-thymocyte globulin followed by donor stem cell transplant and azacitidine works in treating patients with high-risk myelodysplastic syndrome and older patients with acute myeloid leukemia. Giving low doses of chemotherapy, such as busulfan and fludarabine phosphate, before a donor stem cell transplant helps stop the growth of cancer cells. It also stops the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-vs-tumor effect). Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving anti-thymocyte globulin before transplant and giving azacitidine, tacrolimus, and methotrexate after the transplant may stop this from happening.