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肝硬化治疗的演变:通过药物治疗预防肝失代偿。

Evolution of care in cirrhosis: Preventing hepatic decompensation through pharmacotherapy.

机构信息

Department of Medicine, Section of Digestive Diseases, Yale School of Medicine, New Haven, CT 06520-8019, United States.

出版信息

World J Gastroenterol. 2023 Jan 7;29(1):61-74. doi: 10.3748/wjg.v29.i1.61.

Abstract

Cirrhosis is a leading cause of morbidity and mortality, impacting more than 120 million people worldwide. Although geographic differences exist, etiologic factors such as alcohol use disorder, chronic viral hepatitis infections, and non-alcoholic fatty liver disease are prevalent in nearly every region. Historically, significant effort has been devoted to modifying these risks to prevent disease progression. Nevertheless, more than 11% of patients with compensated cirrhosis experience hepatic decompensation each year. This transition signifies the most important prognostic factor in the natural history of the disease, corresponding to a decline in median survival to below 2 years. Over the past decade, the need for pharmacotherapies aimed at reducing the risk for hepatic decompensation has been emphasized, and non-selective beta-blockers have emerged as the most effective option to date. However, a critical therapeutic gap still exists, and additional therapies have been proposed, including statins, rifaximin, and sodium-glucose cotransporter-2 inhibitors. Based on the results of innovative retrospective analyses and small-scale prospective trials, these pharmacotherapies represent promising options, but further studies, including randomized controlled trials, are necessary before they can be incorporated into clinical use. This report highlights the potential impact of these agents and others in preventing hepatic decompensation and discusses how this paradigm shift may pave the way for guideline-directed medical therapy in cirrhosis.

摘要

肝硬化是发病率和死亡率的主要原因,影响着全球超过 1.2 亿人。尽管存在地理差异,但在几乎每个地区都普遍存在病因因素,如酒精使用障碍、慢性病毒性肝炎感染和非酒精性脂肪性肝病。历史上,人们为了改变这些风险以预防疾病进展做出了巨大的努力。然而,每年仍有超过 11%的代偿性肝硬化患者出现肝失代偿。这种转变是疾病自然史中最重要的预后因素,对应着中位生存期下降到 2 年以下。在过去的十年中,人们强调了需要针对减少肝失代偿风险的药物治疗,非选择性β受体阻滞剂已成为迄今为止最有效的选择。然而,仍然存在一个关键的治疗空白,已经提出了其他治疗方法,包括他汀类药物、利福昔明和钠-葡萄糖共转运蛋白 2 抑制剂。基于创新的回顾性分析和小规模前瞻性试验的结果,这些药物治疗方法代表了有前途的选择,但需要进一步的研究,包括随机对照试验,才能将其纳入临床使用。本报告强调了这些药物及其他药物在预防肝失代偿方面的潜在影响,并讨论了这一范式转变如何为肝硬化的指南导向药物治疗铺平道路。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9fae/9850948/1476f459f421/WJG-29-61-g001.jpg

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