Hepatitis C-related liver cirrhosis-strategies for the prevention of hepatic decompensation,hepatocarcinogenesis,and mortality

作     者：Nobuyuki Toshikuni Tomiyasu Arisawa Mikihiro Tsutsumi 

作者机构：Department of GastroenterologyKanazawa Medical UniversityIshikawa 920-0293Japan Department of HepatologyKanazawa Medical UniversityIshikawa 920-0293Japan 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2014年第20卷第11期

页      面：2876-2887页

核心收录：

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

主　　题：Hepatitis C virus Liver cirrhosis Hepatic decompensation Hepatocellular carcinoma Mortality Prevention Interferon Direct-acting antiviral agents 

摘      要：Liver cirrhosis (LC) is a critical stage of chronic liver disease, including that caused by hepatitis C virus (HCV). In the absence of antiviral therapy, 67%-91% of patients with HCV-related LC patients die of liver-related causes, including hepatocellular carcinoma (HCC) and liver failure. Among the therapeutic strategies used to prevent liver-related complications in these patients is standard therapy with pegylated interferon and ribavirin, which induces a sustained virological response (SVR) in 25% of HCV genotype 1-infected patients and in 69% of patients infected with genotypes 2 and 3. SVR in patients with HCV-related LC has been associated with reduced rates of hepatic decompensation, HCC, and mortality. More recently developed direct-acting antiviral agents have shown excellent antiviral efficacy, with preliminary data demonstrating that an interferon-free regimen that includes these direct-acting antiviral agents achieved SVR in more than 50% of patients with HCV genotype 1 LC. Branched-chain amino acid supplementation, improvement of insulin resistance, and the use of β-blockers for portal hypertension may also reduce liver-related complications. Here, we review advances in antiviral and adjunctive therapies for improved outcomes in patients with HCV-associated LC.