Les anémies aiguës et la stratégie transfusionnelle chez les drépanocytaires adultes: Acute anemias transfusion strategy in adult sickle cell patients

Abstract

Worsening of anemia is very common in sickle cell disease. It is important to investigate specific complications related to sickle cell disease but also other causes of anemia in general. Transfusions or exchange transfusions are major therapeutic options and are frequently used for acute complications of sickle cell disease but also for primary and secondary prevention of some of the chronic complications. The transfusion strategy has been modified since the awareness of post-transfusion hemolysis by taking into account the transfusion risk score. A strong collaboration between the patient's expert center, the Blood center and the patient's hospitalization unit is required to make decisions. © 2023 Société nationale française de médecine interne (SNFMI). Published by Elsevier Masson SAS. All rights reserved.

Keywords: Anemia; Anémie; Delayed hemolytic transfusion reaction; Drépanocytose; Hémolyse post Transfusionnelle; Sickle cell disease; Transfusion; Transfusion strategy.