Disease-Modifying Therapies for Sickle Cell Disease—An Overview

Abstract

Sickle cell disease refers to a group of inherited blood disorders in which hemoglobin polymerization leads to hemolysis and vaso-occlusion. This causes a myriad of complications during a patient's life span, ranging from anemia, infections, and acute and chronic pain to stroke and multiorgan dysfunction. Although there have been dramatic improvements in childhood survival thanks to improved supportive care with penicillin prophylaxis, immunizations, and improved transfusion practices, there was a dearth of disease-modifying therapies, with hydroxyurea being the only medication for >20 years. Here, we discuss the newer therapies for sickle cell disease that have emerged in recent years. [ Pediatr Ann . 2024;53(2):e52–e55.]