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

Survival benefit of liver resection for patients with hepatocellular carcinoma across different Barcelona Clinic Liver Cancer stages: a multicentre study.

Vitale, Alessandro;Burra, Patrizia
;
Frigo, Anna Chiara;Farinati, Fabio;Spolverato, Gaya;Benvegnu', Luisa
Membro del Collaboration Group
;
Cillo, Umberto
2015

Abstract

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
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/3030941
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