MT2014-10C : Allogeneic Hematopoietic Stem Cell Transplant for Patients with High Risk Hemoglobinopathies and Other Red Cell Transfusion Dependent Disorders

This is a treatment study for a allogeneic hematopoietic stem cell transplantation (HSCT) in patients with sickle cell disease (SCD), thalassemia, Diamond Blackfan Anemia (DBA) and other non-malignant hematologic disorders that are transfusion dependent or represent other potentially life-threatening cytopenias. The objective of this study is to confirm the findings of our previous allogeneic hematopoietic stem cell transplant trial for non-malignant hematologic disorders that are transfusion dependent or represent other potentially life-threatening cytopenias including: • incidence of graft failure • disease free survival (DFS) including red cell transfusion independence at 6 months, 1 and 2 years • overall survival at 6 months, 1 and 2 years