Journal
JOURNAL OF HEPATOLOGY
Volume 62, Issue 3, Pages 617-624Publisher
ELSEVIER
DOI: 10.1016/j.jhep.2014.10.037
Keywords
Hepatocellular carcinoma; Cirrhosis; Liver resection; Loco-regional therapies; Best supportive care; Survival benefit
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Background & Aims: The role of hepatic resection for hepatocellular carcinoma (HCC) in different Barcelona Clinic Liver Cancer (BCLC) stages is controversial. We aimed at measuring the survival benefit of resection vs. non-surgical-therapies in each BCLC stage. Methods: Using the ITA.LI.CA database, we identified 2090 BCLC A, B, and C HCC patients observed between 2000 and 2012: 550 underwent resection, 1046 loco-regional therapy (LRT), and 494 best supportive care (BSC). A multivariate log-logistic model was chosen to predict median survival (MS) after resection vs. MS after LRT or BSC. The results were expressed as net survival benefit of resection: (MS resection - MS LRT)/MS BSC. Results: After stratifying for BCLC stage, the median net survival benefit of resection over LRT was: BCLC 0 = 62% (40%, 82%), A = 45% (13%, 65%), B = 46% (9%, 76%), C = -16% (-55%, 33%). Model for end-stage liver disease (MELD) score >9, Child B class, and performance status (PST) = 2 were the main risk factors for liver resection. 1181 Child A patients (57%) with MELD <= 9 and PST <2 had always a large positive net survival benefit of resection over LRT, independently of BCLC stage: BCLC 0 = 64% (44%, 85%), A = 59% (45%, 74%), B = 71% (52%, 90%), C = 56% (36%, 78%). Among the 909 (43%) patients with at least one risk factor (MELD >9 or PST = 2 or Child B class), resection did not prove any survival benefit over LRT. Conclusions: Resection could result in survival benefit over LRT for HCC patients regardless of their BCLC stage, provided that liver dysfunction (Child B or MELD >9) and PST >1 are absent. (C) 2014 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.
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