title: Liver transplantation--patient selection and timing.
abstract: Liver transplantation has been successfully used in the treatment of a large number of liver diseases. The largest patient group comprises patients with end stage decompensated liver disease. Decompensation is defined as the presence of cirrhosis and one or more of the following: jaundice, ascites, hepatic encephalopathy, hepatorenal syndrome or bleeding oesophageal varices. In general patients in this category should be considered for liver transplantation, if available. Guidelines for liver transplant assessment have been published by both the British Society of Gastroenterology and the American Association for the Study of Liver Disease. These guidelines provide a good basis for patient selection. As new information becomes available the indications for individual diseases may change somewhat. One of the most important changes in recent years was the introduction of the MELD/PELD scoring system. This is the model for end stage liver disease which provides a reasonably robust estimate of prognosis for individual patients. Prior to this patient waiting time on the transplant list was one of the principal determinants of priority for liver allocation. The MELD scoring system has been widely adopted with the aim of allocating the available livers to patients in the greatest clinical need.
authors.affiliation: Liver Unit, St Vincent's University Hospital and University College Dublin, Ireland.
authors.forename: A
authors.initials: A
authors.lastname: McCormick
authors.forename: J
authors.initials: J
authors.lastname: Sultan
mesh_terms: D015897:Comorbidity; D015658:HIV Infections; D006801:Humans; D008107:Liver Diseases / Q000145:classification / Q000601:surgery*; D016031:Liver Transplantation; D018579:Patient Selection; D013997:Time Factors; D014850:Waiting Lists