Allogeneic hematopoietic stem cell transplantation (HSCT) is a potentially curative option for patients with myelodysplastic syndrome (MDS). Because MDS predominantly affects an older population, age-associated comorbidities can preclude patients from cure. HSCT is associated with the risk of morbidity and mortality; however, with safer conditioning regimens and improved supportive care, eligible patients with an appropriately matched donor can receive this therapy without exclusion by older age alone. We discuss the role of improved MDS prognostic scoring systems and molecular testing for selection for HSCT, and review the pre-HSCT tolerability assessment required for this advanced aged population.
Keywords: HSCT; MDS; Myelodysplasia; Somatic mutations; Transplant Tolerability.
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