Special aspects of timing of liver transplantation in patients with liver cirrhosis.
The introduction of liver transplantation as a therapeutic procedure in the treatment of chronic liver disease has accelerated efforts to establish objective criteria in the evaluation of the prognosis of chronic liver disease. Evaluation of the optimum time for liver replacement involves the estimation of the spontaneous prognosis and the possible prognosis after transplantation. Because both items develop dynamically in different directions, criteria for the best time for the indication of liver transplantation are controversial; clinical deterioration of the patient seems to mark the beginning of this time even if the dynamic process of the evolution of clinical complications are taken into account. The change in biochemical parameters is more likely to define the end-point of this period when transplantation could be performed with reasonable success. The development of scores from multivariate statistical analyses has to include the aetiology of the underlying liver disease, but also the specific dynamics of the course of the disease. If these presumptions are fulfilled, the use of such scores seems to be a great step forward to the goal of objective criteria to define the optimum time for liver transplantation.
Lautz
H U
HU
Pichlmayr
R
R
D006509:Hepatitis B / Q000150:complications; D006526:Hepatitis C / Q000150:complications; D006801:Humans; D008103:Liver Cirrhosis / Q000209:etiology / Q000601:surgery*; D008104:Liver Cirrhosis, Alcoholic / Q000601:surgery; D008105:Liver Cirrhosis, Biliary / Q000601:surgery*; D016031:Liver Transplantation; D013997:Time Factors