Liver transplantation for unresectable hepatocellular carcinoma in normal livers

Hynek Mergental, Rene Adam, Bo-Goran Ericzon, Piotr Kalicinski, Ferninand Mühlbacher, Krister Höckerstedt, Jürgen L Klempnauer, Styrbjörn Friman, Christoph E Broelsch, Georges Mantion, Carlos Fernandez-Sellez, Bart van Hoek, Josef Fangmann, Jacques Pirenne, Paolo Muiesan, Alfred Königsrainer, Darius F Mirza, Jan Lerut, Olivier Detry, Yves-Ptrice Le TreutVincenzo Mazzaferro, Florian Löhe, Marina Berenguer, Pierre-Alain Clavien, Xavier Rogiers, Jacques Belghiti, Laslo Kóbori, Patrizia Burra, Philippe Wolf, Wolfgang Schareck, Przemyslaw Pisarski, Aksel Foss, Franco Filipponi, Marek Krawczyk, Martin Wolff, Jan M Langrehr, Keith Rolles, Neville Jamieson, Wim C J Hop, Robert J Porte

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36 Citations (Scopus)

Abstract

BACKGROUND & AIMS: The role of liver transplantation in the treatment of hepatocellular carcinoma in livers without fibrosis/cirrhosis (NC-HCC) is unclear. We aimed to determine selection criteria for liver transplantation in patients with NC-HCC.

METHODS: Using the European Liver Transplant Registry, we identified 105 patients who underwent liver transplantation for unresectable NC-HCC. Detailed information about patient, tumor characteristics, and survival was obtained from the transplant centers. Variables associated with survival were identified using univariate and multivariate statistical analyses.

RESULTS: Liver transplantation was primary treatment in 62 patients and rescue therapy for intrahepatic recurrences after liver resection in 43. Median number of tumors was 3 (range 1-7) and median tumor size 8 cm (range 0.5-30). One- and 5-year overall and tumor-free survival rates were 84% and 49% and 76% and 43%, respectively. Macrovascular invasion (HR 2.55, 95% CI 1.34 to 4.86), lymph node involvement (HR 2.60, 95% CI 1.28 to 5.28), and time interval between liver resection and transplantation < 12 months (HR 2.12, 95% CI 0.96 to 4.67) were independently associated with survival. Five-year survival in patients without macrovascular invasion or lymph node involvement was 59% (95% CI 47-70%). Tumor size was not associated with survival.

CONCLUSIONS: This is the largest reported series of patients transplanted for NC-HCC. Selection of patients without macrovascular invasion or lymph node involvement, or patients ≥ 12months after previous liver resection, can result in 5-year survival rates of 59%. In contrast to HCC in cirrhosis, tumor size is not a predictor of post-transplant survival in NC-HCC.

Original languageEnglish
Pages (from-to)297-305
Number of pages9
JournalJournal of Hepatology
Volume57
Issue number2
DOIs
Publication statusPublished - Aug 2012

Keywords

  • Adolescent
  • Adult
  • Aged
  • Carcinoma, Hepatocellular
  • Child
  • Child, Preschool
  • Female
  • Humans
  • Liver Neoplasms
  • Liver Transplantation
  • Lymphatic Metastasis
  • Male
  • Middle Aged
  • Neoplasm Invasiveness
  • Survival Rate

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