Current Evidence and Rationale to Guide Perioperative Management, Including Transfusion Decisions, in Patients With Sickle Cell Disease.

Sickle cell disease (SCD) is a collection of inherited hemoglobin disorders that results in chronic hemolytic anemia, vaso-occlusion, pain, and end organ damage. Surgery in the SCD population requires careful planning, as perioperative stressors can lead to increased sickling and risk of inducing or further exacerbating vaso-occlusive episodes (VOEs). Additionally, the underlying hypercoagulability and immunocompromised state due to SCD places patients at increased risk of both venous thromboembolism and infection. Judicious fluid administration, temperature regulation, thorough preoperative and postoperative analgesic planning, and preoperative transfusion are all crucial components of decreasing risks of surgery in patients with SCD.

Treatment dilemmas: strategies for priapism, chronic leg ulcer disease, and pulmonary hypertension in sickle cell disease.

Sickle cell disease is a disorder characterized by chronic hemolytic anemia and multiorgan disease complications. Although vaso-occlusive episodes, acute chest syndrome, and neurovascular disease frequently result in complication and have well-documented guidelines for management, the management of chronic hemolytic and vascular-related complications, such as priapism, leg ulcers, and pulmonary hypertension, is not as well recognized despite their increasing reported prevalence and association with morbidity and mortality. This chapter therefore reviews the current updates on diagnosis and management of priapism, leg ulcers, and pulmonary hypertension.