[Plasmapheresis as life-saving treatment in acute hepatic failure]

Emergency liver transplantation is the treatment of choice in acute liver failure without signs of spontaneous regeneration. However, many patients rapidly contract irreversible neurological complications before transplantation can be performed. We used high-volume plasmapheresis to increase the time span to obtain a donor liver. Four patients with acute liver failure of unknown cause and a galactose elimination capacity indicative of a virtually extinct liver function were assigned maximum priority for liver transplantation. Plasmapheresis were performed daily until transplantation. Each time 8-10 liters of patient plasma were replaced with an equal volume of fresh donor plasma. There were no major complications. None of the patients developed irreversible neurological complications for 48-144 h at which time liver transplantation was performed. High volume plasmapheresis increases the time to obtain a donor liver for emergency liver transplantation and optimizes the condition for the surgical procedure.