Durable Symptom Improvement for Patients with Non-Transfusion Dependent Thalassemia Treated with Luspatercept: Patient-Reported Outcomes from the BEYOND Study

Background: Patients with non-transfusion dependent beta-thalassemia (NTDT) suffer from chronic anemia due to ineffective erythropoiesis. The phase 2, randomized, placebo-controlled BEYOND study demonstrated that luspatercept increased hemoglobin (Hb), reduced transfusion burden, and improved NTDT-related symptoms based on the data with 48 weeks of follow-up (Taher A, et al. Lancet Haematol.2022;9(10):E733).