直接抗病毒药物在丙型肝炎肝硬化患者中的应用进展

Advances in the application of direct-acting antivirals in patients with hepatitis C cirrhosis

慢性丙型肝炎病毒感染可导致肝硬化的发生,肝硬化后出现肝细胞癌等并发症是慢性肝病患者的主要死亡原因。抗病毒治疗可以实现持续病毒学应答,改善肝炎、肝纤维化,进而延缓病程进展。直接抗病毒药物(DAA)在丙型肝炎肝硬化患者中的安全性和有效性已被证实,其是否能改善肝硬化患者疾病并发症和预后逐渐成为讨论和研究的热点。相关数据主要由国外学者报告,我国DAA上市较晚,尚缺乏中远期数据。本文回顾了最新的相关研究,对DAA在丙型肝炎肝硬化患者中的应用现状及其对临床预后的影响进行综述。

Chronic hepatitis C virus(HCV)infection can lead to liver cirrhosis,and complications after liver cirrhosis,including hepatocellular carcinoma(HCC),are the leading causes of death in patients with chronic liver diseases.Antiviral therapy can help to realize sustained virologic response,improve hepatitis and liver fibrosis,and delay disease progression.The safety and efficacy of direct-acting antivirals(DAAs)have been confirmed in patients with HCV-related liver cirrhosis,and whether DAAs can improve the complications and prognosis of patients with liver cirrhosis has gradually become a research hotspot.Related data are mainly reported by foreign scholars,and since DAAs have not been marketed in China for a long time,there is still a lack of midand long-term data.This article reviews the latest studies on the application of DAAs in patients with HCV-related liver cirrhosis and the impact of DAAs on clinical prognosis.