[Anesthesiologic characteristics of isolated hyperthermic liver perfusion with mitomycin C]

The isolated hyperthermic liver perfusion with mitomycin C presents a new technique of regional therapy for irresectable liver tumours. The advantage is a high local concentration of the antitumour agent with reduced systemic side-effects. Isolated hyperthermic liver perfusion is an extensive surgical procedure requiring a veno-venous bypass and a heart-lung machine. Disturbances affecting the base-acid hemostasis, the coagulation system and the cardiocirculatory function can occur. To date, there has been little experience with this technique. The intraoperative changes during the isolated hyperthermic liver perfusion in our series were similar to those seen during orthotopic liver transplantation. In contrast to orthotopic liver transplantation, heparin is given during the anhepatic phase. The reperfusion after isolated hyperthermic liver perfusion was not complicated by severe cardiocirculatory changes. A decrease in body temperature was not observed probably due to the absence of cold, potassium-rich perfusate flowing into the systemic circulation. Two patients developed signs of a reperfusion syndrome within the first hour after reperfusion (decrease in peripheral systemic resistance).