Control of cerebral oedema by total hepatectomy and extracorporeal liver support in fulminant hepatic failure.

Abstract

Keeping a patient with fulminant hepatic failure (FHF) alive until a donor liver is available for transplantation can be a problem. We describe an 18-year-old woman with paracetamol-induced FHF, who was treated by total hepatectomy, hypothermia, plasma exchange, and extracorporeal liver support. The patient was anhepatic for 14 h. The liver-support system consisted of plasma separation and perfusion through a charcoal filter and a hollow-fibre module seeded with matrix-attached porcine hepatocytes. With artificial liver treatment there was reversal of severe neurological dysfunction, normalisation of intracranial pressure, and decreased serum ammonia. The patient underwent emergency transplantation with an ABO-incompatible liver, followed by transplantation with a compatible organ eight days later. The patient has fully recovered and is neurologically intact.