[Liver transplantation in acute liver failure].
Acute hepatic failure is characterized by jaundice and hepatic encephalopathy within eight weeks after the onset of disease. Although acute hepatic failure is a rare occurrence, its rapid progression and high mortality (50 to 90%, depending on the etiology of disease) necessitate immediate intervention. In the absence of causal therapy, orthotopic liver transplantation is currently the only definitive and effective means of treating acute hepatic failure in Europe, acute hepatic failure accounts for 11% of all liver transplantations. At the University department of transplantation surgery in Vienna a total of 27 patients with acute hepatic failure underwent 31 liver transplantations in the last 10 years (1.1.1987 to 31.12.1996). Twenty (74%) of the 27 patients survived the acute event and were discharged from hospital in good general condition after a median postoperative stay of 25 days (range 14-81 days). Seven patients (26%) died between the first and 34th postoperative day (median 26 days) in the intensive care unit, although all potential modern options of intensive care and surgery were used. The causes of death were irreversible cerebral edema (n = 3), multiple organ failure due to bacterial sepsis (n = 3) and uncontrollable haemolysis (n = 1). With a 3-year graft survival rate of 70% the 3-year patient survival rate was 74%. A retrospective analysis of our patients revealed that the postoperative graft function and the incidence of re-transplantation were significant prognostic factors (p < 0.05) for survival following orthotopic liver transplantation for acute hepatic failure. In the absence of further prognostically relevant preoperative indices and in consideration of the potentially fulminant progression of disease, we strongly recommend that any patient, in whom acute hepatic failure is suspected, is immediately transferred to a specialized center with experience both in the conservative treatment of acute hepatic failure and emergency liver transplantation.
Yeganehfar
W
W
Abteilung für Transplantationschirurgie, Universitätsklinik für Chirurgie, Osterreich.
Wamser
P
P
Rockenschaub
S
S
Schindl
M
M
Mittlböck
M
M
Eisenhuber
E
E
Madl
C
C
Längle
F
F
Berlakovich
G
G
Mühlbacher
F
F
Steininger
R
R
D000293:Adolescent; D000328:Adult; D001317:Austria; D002423:Cause of Death; D002648:Child; D003422:Critical Care; D005260:Female; D017052:Hospital Mortality; D006801:Humans; D017114:Liver Failure, Acute / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D016031:Liver Transplantation; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality; D015996:Survival Rate
Lebertransplantation bei akutem Leberversagen.