TY - JOUR
T1 - Liver transplantation for unresectable hepatocellular carcinoma in normal livers
AU - Mergental, Hynek
AU - Adam, Rene
AU - Ericzon, Bo-Goran
AU - Kalicinski, Piotr
AU - Mühlbacher, Ferninand
AU - Höckerstedt, Krister
AU - Klempnauer, Jürgen L
AU - Friman, Styrbjörn
AU - Broelsch, Christoph E
AU - Mantion, Georges
AU - Fernandez-Sellez, Carlos
AU - van Hoek, Bart
AU - Fangmann, Josef
AU - Pirenne, Jacques
AU - Muiesan, Paolo
AU - Königsrainer, Alfred
AU - Mirza, Darius F
AU - Lerut, Jan
AU - Detry, Olivier
AU - Le Treut, Yves-Ptrice
AU - Mazzaferro, Vincenzo
AU - Löhe, Florian
AU - Berenguer, Marina
AU - Clavien, Pierre-Alain
AU - Rogiers, Xavier
AU - Belghiti, Jacques
AU - Kóbori, Laslo
AU - Burra, Patrizia
AU - Wolf, Philippe
AU - Schareck, Wolfgang
AU - Pisarski, Przemyslaw
AU - Foss, Aksel
AU - Filipponi, Franco
AU - Krawczyk, Marek
AU - Wolff, Martin
AU - Langrehr, Jan M
AU - Rolles, Keith
AU - Jamieson, Neville
AU - Hop, Wim C J
AU - Porte, Robert J
N1 - Copyright © 2012 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.
PY - 2012/8
Y1 - 2012/8
N2 - 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.
AB - 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.
KW - Adolescent
KW - Adult
KW - Aged
KW - Carcinoma, Hepatocellular
KW - Child
KW - Child, Preschool
KW - Female
KW - Humans
KW - Liver Neoplasms
KW - Liver Transplantation
KW - Lymphatic Metastasis
KW - Male
KW - Middle Aged
KW - Neoplasm Invasiveness
KW - Survival Rate
U2 - 10.1016/j.jhep.2012.03.022
DO - 10.1016/j.jhep.2012.03.022
M3 - Article
C2 - 22521348
SN - 0168-8278
VL - 57
SP - 297
EP - 305
JO - Journal of Hepatology
JF - Journal of Hepatology
IS - 2
ER -