Prospective Cohort Study Comparing Intravenous Busulfan Versus Total Body Irradiation In Cord Blood Transplantation

Intravenous busulfan (IV-Bu) or total body irradiation (TBI) based regimens are currently the most widely used myeloablative conditioning regimens for patients with hematologic malignancies undergoing allogeneic stem-cell transplantation(allo-SCT). Numerous trials have been undertaken on the clinical outcomes between IV Bu and TBI, but there are no comparative data for cord blood transplantation(CBT). We conducted a prospective registry-based study to analysis the outcomes of IV Bu and TBI in CBT patients with hematologic malignancies.