Prognostic factors in hepatocellular carcinoma patients with Child-Pugh A liver function after hepatectomy: Not related to the surgical approach.

INTRODUCTION AND OBJECTIVES: Improving the prognosis of patients with hepatocellular carcinoma (HCC) undergoing hepatectomy is critical. This article aims to investigate the risk factors affecting the prognosis of HCC patients with Child-Pugh A (CPA) liver function after hepatectomy and to compare the prognosis of patients with anatomical resection (AR) and nonanatomical resection (NAR). METHODS: In total, 186 patients diagnosed with HCC between 2013 and 2019 were retrospectively enrolled. Univariate and multivariate analyses were performed using a Cox proportional hazard regression model to explore the factors related to prognosis. Overall survival (OS) and progression-free survival (PFS) were analyzed by log-rank tests and are shown by Kaplan-Meier curves. Chi-square tests and Mann-Whitney U tests were used to compare the difference in clinical characteristics between AR and NAR patients. RESULTS: Among the 186 enrolled patients, only 73 were followed over 60 months. The 1-, 3-, and 5-year survival rates were 74.5%, 46.7% and 26.0%, respectively. Multivariate analyses demonstrated that portal vein invasion (PVI) and tumor size were independent risk factors for OS and PFS. Preoperative hepatitis B surface antigen (HBsAg) and a-fetoprotein (AFP) levels were identified as independent risk factors only for PFS. In univariate analysis, the NAR group had a better OS rate than the AR group (1-year: 80.4% vs. 63.6%, 3-year: 55.9% vs. 30.3%, 5-year: 34.8% vs. 11.1%), but this was not confirmed by multivariate analysis. CONCLUSIONS: PVI and tumor size > 5 cm are risk factors for the prognosis of CPA HCC patients after hepatectomy, but the surgical type is not.

Serum alanine transaminase levels predict type 2 diabetes risk among a middle-aged and elderly Chinese population.

INTRODUCTION AND AIM: It is indicated that high levels of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) are associated with increased incident type 2 diabetes risk. However, whether serum ALT levels could improve the discrimination of type 2 diabetes remains unclear. METHODS: The data was derived from the Dongfeng-Tongji cohort study, which was established in 2008 and followed until October 2013. A total of 17,173 participants free of type 2 diabetes at baseline were included and 1159 participants developed diabetes after 4.51 (0.61) years of follow-up. Cox proportional hazard regression model was used to calculate the hazard ratios (HRs) for the association between ALT and AST levels with incident diabetes risk. Receiver-operating characteristic (ROC) curves analysis was used to evaluate the predictive accuracy of models incorporating traditional risk factors with and without ALT. RESULTS: Compared with the lowest quartile of ALT and AST levels, the highest quartile had a significantly higher risk of developing type 2 diabetes (HR: 2.17 [95% CI: 1.78-2.65] and 1.29 [1.08-1.54], respectively) after adjustment for potential confounders. The addition of ALT levels into the traditional risk factors did not improve the predictive ability of type 2 diabetes, with AUC increase from 0.772 to 0.774; P=0.86. CONCLUSIONS: Although elevated ALT or AST levels increased incident type 2diabetes risk, addition of ALT levels into the prediction model did not improve the discrimination of type 2 diabetes.