[Extracorporeal liver perfusion in the treatment of hepatic coma]

Four patients with fulminant hepatic failure had extracorporal hemoperfusion. In selecting the patients, the following criteria were applied: Potential reversibility of the liver disease, prothrombin time under 10%, neurological coma stage III-IV. In total 11 treatments (9 treatments using baboon and 2 treatments using human livers) were performed lasting from 3 to 60 hours. One patient improved immediately after perfusion. 3 patients died; at post mortem severe oedema of the brain and acute yellow atrophy of the liver without tendency to regeneration was observed in these patients.