Improved Outcomes for Peripheral Blood Stem Cell Transplantation in Advanced Myelodysplastic Syndrome

Allogeneic marrow or peripheral blood stem cell transplantation (PBSCT) is the only curative treatment for myelodysplastic syndrome (MDS). Historically, transplantation for MDS has produced long-term disease-free survival rates of 30–40%, partially due to high procedural mortality (~40%) in this patient population. Although transplant outcomes in younger patients with low-risk disease have been favorable, inferior results are seen in older patients and those with more advanced disease. Evidence suggests that the lower transplant-related mortality (TRM) and improved graft-versus-leukemia seen with PBSCT may translate into improved clinical outcomes for MDS patients. Forty-four patients, aged 12–73 years (median 50) received a PBSCT from a matched related sibling donor (MRD). Patients aged Figure Figure