Liver transplantation: indications and results

After around 64 000 transplantations in Europe since 1988 liver transplantation has emerged as a standard treatment option for otherwise incurable chronic liver diseases. Cirrhosis of different etiologies represents the most frequent transplant indication. Overall survival in this group amounts to 72% after 5 years, and 62% after 10 years. In Germany, the main indications include alcoholic liver cirrhosis, tumors with increasing numbers in recent years, as well as viral diseases leading to cirrhosis. Since December 2006 the priority for liver transplantation is determined by the model for end stage liver disease (MELD) and not by the length of waiting time. MELD is a statistical model based on serum creatinine, serum bilirubin and coagulation, which describes the probability of 3-month mortality of a potential transplant candidate. Not all liver diseases are adequately represented by MELD necessitating the additional use of a defined number of standard exceptions that have been last updated in 2008. As a consequence of these developments indications, selection of recipients and the management of the waiting list have seen profound change.