Chronic transfusion therapy effectiveness as primary stroke prophylaxis in sickle cell disease patients

Abstract Introduction About 10% of sickle cell anemia patients will have ischemic stroke. Adams showed stroke incidence reduction in children receiving monthly erythrocyte transfusions by reducing transcranial Doppler (TCD) velocities. Since then, chronic transfusion is recommended as primary stroke prophylaxis. This study aims to assess the effectiveness of chronic transfusions as stroke prophylaxis. Method Retrospective study, reviewing medical records from 15 sickle cell anemia patients undergoing chronic transfusion. Data collected were age, sex, adverse reactions, stroke, hemoglobin, re...