Comparison of survival outcomes of alcohol-related hepatocellular carcinoma with or without liver cirrhosis; a ten-year experience

초록

We evaluated overall survivals (OSs) of alcohol-related hepatocellular carcinoma (HCC) patients without LC compared to those with LC. Between 2005 and 2015, 1343 patients were initially diagnosed as having HCC in our hospital. Of these, 186 alcohol-related HCC patients were enrolled in this study, and their medical records were retrospectively analyzed. Significant alcohol intake was defined as more than 210 grams/week for men and more than 140 grams/week for women. Non-cirrhotic HCC was observed in 37.1% of the 186 patients. Cumulative OS rates were significantly higher in non-cirrhotic patients (P = .006). For the 117 cirrhotic patients, cumulative OS rate was significantly higher in the CTP class A patients than in the CTP class B (P < .001) or CTP class C (P < .001) patients, respectively. In the 69 non-cirrhotic patients, cumulative OS rate was significantly higher in the CTP class A patients than in the CTP class C patients (P < .001), but, not than in the CTP class B patients (P = .157). Multivariate analyses revealed that CTP class B (P < .001), CTP class C (P < .001), and tumor size (P = .006) were significant predictors for OS in cirrhotic patients, and that CTP class C (P = .002) and tumor size (P = .023) were significant predictors for OS in non-cirrhotic patients. OS was found to be better for non-cirrhotic than cirrhotic patients with alcohol-related HCC. Survivals of alcohol-related HCC patients without cirrhosis were comparable between patients with CTP class A and B.

키워드