BACKGROUND AND AIMS: A total of 967 patients with unresectable and untransplantable, biopsy-proven hepatocellular carcinoma (HCC) were prospectively evaluated at baseline and followed up till death. METHODS: Survival was the end-point for all analyses. RESULTS: We found in our overall analysis, that male gender, ascites, cirrhosis, portal vein thrombosis (PVT), elevated alpha-fetoprotein (AFP) or bilirubin or alkaline phosphatases were each statistically significant adverse prognostic factors. Patients with normal AFP survived longer than those with elevated AFP, in the presence of PVT, large or bilobar tumors or cirrhosis. We used a bivariate analysis to separate patient subgroups based on poor liver function and aggressive tumor characteristics. In subgroup analysis based on these subsets, there was clear discrimination in survival between subsets; in addition both cirrhosis and presence of PVT were significant, independent but modest risk factors. The results of this large dataset show that amongst nonsurgical HCC patients, there are clear subsets with longer survival than other subsets. CONCLUSIONS: This data also supports the concept of heterogeneity of HCC.
BACKGROUND AND AIMS: A total of 967 patients with unresectable and untransplantable, biopsy-proven hepatocellular carcinoma (HCC) were prospectively evaluated at baseline and followed up till death. METHODS: Survival was the end-point for all analyses. RESULTS: We found in our overall analysis, that male gender, ascites, cirrhosis, portal vein thrombosis (PVT), elevated alpha-fetoprotein (AFP) or bilirubin or alkaline phosphatases were each statistically significant adverse prognostic factors. Patients with normal AFP survived longer than those with elevated AFP, in the presence of PVT, large or bilobar tumors or cirrhosis. We used a bivariate analysis to separate patient subgroups based on poor liver function and aggressive tumor characteristics. In subgroup analysis based on these subsets, there was clear discrimination in survival between subsets; in addition both cirrhosis and presence of PVT were significant, independent but modest risk factors. The results of this large dataset show that amongst nonsurgical HCC patients, there are clear subsets with longer survival than other subsets. CONCLUSIONS: This data also supports the concept of heterogeneity of HCC.
Authors: Michael J Englesbe; Douglas E Schaubel; Shijie Cai; Mary K Guidinger; Robert M Merion Journal: Liver Transpl Date: 2010-08 Impact factor: 5.799
Authors: Brian I Carr; Vito Guerra; Edoardo G Giannini; Fabio Farinati; Francesca Ciccarese; Gian Ludovico Rapaccini; Maria Di Marco; Luisa Benvegnù; Marco Zoli; Franco Borzio; Eugenio Caturelli; Maria Chiaramonte; Franco Trevisani Journal: Semin Oncol Date: 2014-03-06 Impact factor: 4.929