High-Dose Therapy and Autologous Hematopoietic Stem Cell Transplantation for Patients With Primary Systemic Amyloidosis: A Center for International Blood and Marrow Transplant Research Study

In this multi-institutional CIBMTR study, the 3-year survival rate was comparable to single-center results, with patients who more recently underwent transplantation faring better. Of note, the TRM was higher than that reported by single centers, which may reflect differences in patient selection and/or experience in treating this challenging disease. We hope that a better understanding of the recently recognized prognostic factors and more stringent patient selection will result in lower TRM and improved survival.