Systemic mastocytosis successfully managed using CytoSorb® during cardiopulmonary bypass for aortic valve replacement

Abstract

ABSTRACT We describe the case of a 72-year-old male with a history of systemic mastocytosis scheduled for on-pump aortic valve replacement for severe aortic insufficiency. Anesthesia and peri-operative management included avoidance of histamine-releasing drugs, methylprednisolone and clemastin prophylaxis. Furthermore, a CytoSorb® cartridge has been added to the bypass circuit and hemoadsorption was performed throughout the entire cardiopulmonary bypass (CPB) duration. CytoSorb® is a hemoadsorption device designed to remove various cytokines and drugs from the blood. The use of CytoSorb® during CPB in our case was not associated with adverse events, and the patient did not present any allergic or anaphylactic reaction.