title: Liver transplantation for hepatocellular cancer: should the current indication criteria be changed?
abstract: Liver transplantation (LTx) is the best treatment for hepatocellular carcinoma (HCC), but should be offered only to selected patients. The usual procedure is to transplant only for small and unilobular tumors. The aim of this paper is to verify whether the actual indication criteria are still justified. The details of 121 patients with HCC who were submitted to LTx from 1985 to 2000 were analyzed. Age, gender, liver disease, Child class, alpha-fetoprotein (AFP) level, presence of tumor capsule, vascular invasion, size and number of nodules, histological grade, and pTNM were considered. The 5- and 10-year actuarial survival rates were 61.7% and 53.1%. Freedom from recurrence was 85.9% and 85.9%, respectively. At univariate analysis, size, presence of capsule, AFP levels, vascular invasion, grade, pTNM, transarterial chemoembolization (TACE), Child class, and age were all significantly related to survival and/or cancer recurrence. Presence of capsule, AFP levels, and viral cirrhosis were independent variables in Cox's analysis for survival, whereas histological grade, AFP levels, and vascular invasion were significant independent variables for recurrence. In conclusion, a strict selection should be made to optimize graft allocation while size and multifocality should probably no longer be considered a contraindication for LTx. Histological grade, AFP levels, and vascular invasion, as indicator of tumor behavior, more likely reflect the risk of recurrence.
authors.affiliation: Department of Surgery and Abdominal Transplantation, Niguarda Hospital, 20162 Milan, Italy. decarlis@libero.it
authors.forename: Luciano
authors.initials: L
authors.lastname: De Carlis
authors.forename: Alessandro
authors.initials: A
authors.lastname: Giacomoni
authors.forename: Andrea
authors.initials: A
authors.lastname: Lauterio
authors.forename: Abdallah
authors.initials: A
authors.lastname: Slim
authors.forename: Cinzia
authors.initials: C
authors.lastname: Sammartino
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Pirotta
authors.forename: Giovanni
authors.initials: G
authors.lastname: Colella
authors.forename: Domenico
authors.initials: D
authors.lastname: Forti
mesh_terms: D000328:Adult; D006528:Carcinoma, Hepatocellular / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000401:mortality / Q000601:surgery*; D016031:Liver Transplantation / Q000401:mortality*; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D009364:Neoplasm Recurrence, Local / Q000401:mortality; D018579:Patient Selection; D012307:Risk Factors; D016019:Survival Analysis