Active clinical trials for "Myelodysplastic Syndromes"

The purpose of this study is to evaluate whether addition of a low dose of total body irradiation (TBI) to a standard preparation for transplant [total lymphoid irradiation (TLI) and anti-thymocyte globulin (ATG)] conditioning will help to augment donor chimerism without reducing tolerability of this regimen or increasing the risk of graft-vs-host disease (GVHD)

The purpose of this research study is to evaluate safety, pharmacokinetics, pharmacodynamics and preliminary efficacy of the investigational drug PLX2853 in subjects with Relapsed or Refractory Acute Myeloid Leukemia or High-risk Myelodysplastic Syndrome

In this trial, the investigators would like to understand why a small percentage of patients will be refractory to ESA (independently of International prognostic scoring system (IPSS) and % of blasts). In a retrospective study of the "Groupe Francophone des Myélodysplasies (GFM)" , the investigators showed that about 43% of patients are refractory or will relapse after initial response to ESA and it has been shown that these patients have a poorer survival. The investigators plan to give a 12-week treatment of Epoetin alfa or zeta in low risk MDS patients and measure different biological factors to predict response to ESA: evaluation by flow cytometry before and after treatment of the degree of dyserythropoiesis and dysgranulopoiesis which could explain the primary resistance or loss of response of a subset of patients, screening by molecular biology of predictive factors of response to ESA, Iron homeostasis will be measured via hepcidin, GDF-15 and ferritin levels.

The primary objective of this study is to compare safety and efficacy of a haploidentical T-cell depleted HSCT and adjunctive treatment with ATIR101 versus a haploidentical T cell replete HSCT with post-transplant administration of high dose cyclophosphamide (PTCy) in patients with a hematologic malignancy. An additional objective of the study is to compare the effect of the two treatments on quality of life.

This protocol is a follow-up for patients receiving continuation of OPN-305 monotherapy treatment or combination treatment with azacitidine after completion of the dose confirming, dose expansion and HMA naïve parts of the main study OPN-305-106.

This pilot phase I/II trial studies the side effects and how well sirolimus and mycophenolate mofetil work in preventing graft versus host disease (GvHD) in patients with hematologic malignancies undergoing hematopoietic stem cell transplant (HSCT). Biological therapies, such as sirolimus and mycophenolate mofetil, use substances made from living organisms that may stimulate or suppress the immune system in different ways and stop tumor cells from growing. Giving sirolimus and mycophenolate mofetil after hematopoietic stem cell transplant may be better in preventing graft-versus-host disease.

The purpose of this study is to evaluate the safety and tolerability of pevonedistat administered as a single agent and in combination with azacitidine in adult east Asian participants with acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS).

Allogeneic hematopoietic stem cell transplantation (allo-HSCT) appears to be an efficient tool to cure refractory anemia with excess blasts-1 (RAEB-1), refractory anemia with excess blasts-2 (RAEB-2) and acute myeloid leukemia (AML) secondary to myelodysplastic syndrome (MDS). At present, the best conditioning regimen for RAEB-1, RAEB-2 and AML secondary to MDS undergoing allo-HSCT remains in discussion. In this prospective randomized controlled study, the safety and efficacy of G-CSF+ Decitabine + BUCY and BUCY myeloablative conditioning regimens in patients with RAEB-1, REAB-2 and AML Secondary to MDS undergoing allo-HSCT are evaluated.

The purpose of this study is to determine whether 5-Azacytidine priming before the conditioning regimen for subjects receiving a hematopoietic stem cell transplant is an effective treatment for high risk myeloid malignancies in complete remission (CR).

The purpose of this study is to compare the efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) from matched sibling donor (MSD),matched unrelated donor (MUD) and haploidentical related donors(HRD) in the treatment of hematologic malignancy.