肝硬化肌肉减少症的发病机制及诊治现状

刘嘉; 黄华

doi:10.3969/j.issn.1001-5256.2020.04.041

肝硬化肌肉减少症的发病机制及诊治现状

DOI: 10.3969/j.issn.1001-5256.2020.04.041

刘嘉,
黄华

昆明医科大学第二附属医院消化内科

基金项目:

云南省应用基础研究(2015FB059)；

详细信息

中图分类号: R575.2
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出版历程
- 出版日期: 2020-04-20

Pathogenesis of sarcopenia in liver cirrhosis and current status of its diagnosis and treatment

Liu Jia,
Huang Hua

Department of Gastroenterology, The Second Affiliated Hospital of Kunming Medical University

Research funding:

摘要

摘要: 肌肉减少症是肝硬化营养不良的重要表现形式,已成为肝硬化患者不可忽视的并发症,与患者的生活质量、住院时间、并发症发生率及死亡率密切相关,且对肝移植预后有重要影响,因此,早期诊断及干预治疗对改善肝硬化患者预后极为重要。但目前国内外对于肌肉减少症的诊断标准还未达成共识。近年来随着对肌肉分子调控机制、肌肉生长相关激素、高氨血症介导的信号通路及肠道菌群作用的深入研究,肌肉减少症发生机制被逐渐认识。适当的营养干预、合理运动、降氨治疗、补充激素、分子靶向治疗等可能改善肝硬化患者肌肉质量,将是未来研究的重点。综述了近年来肝硬化肌肉减少症的相关研究,对其流行病学特点、发生机制、诊断及治疗进行简要阐述。
- 肝硬化 /
- 肌肉衰减症 /
- 诊断 /
- 治疗学
Abstract: Sarcopenia is an important manifestation of malnutrition in liver cirrhosis and has become a non-negligible complication of patients with liver cirrhosis. It is closely associated with patients' quality of life,length of hospital stay,incidence rate of complications,and mortality rate and has great impact on the prognosis of liver transplantation. Therefore,early diagnosis and intervention are of great importance in improving the prognosis of patients with liver cirrhosis. However,no consensus has been reached on the diagnostic criteria for sarcopenia in China and foreign countries. In recent years,in-depth studies of muscle molecular regulation mechanism,muscle growth-related hormones,hyperammonemia-mediated signaling pathways,and intestinal flora have gradually revealed the pathogenesis of sarcopenia.Proper nutrition intervention,reasonable exercise,ammonia reduction therapy,hormone supplementation,and molecular targeted therapy may improve muscle mass in patients with liver cirrhosis,which are important hotspots for future research. This article summarizes the recent research on sarcopenia in liver cirrhosis and elaborates on its epidemiological features,pathogenesis,diagnosis,and treatment.
- liver cirrhosis /
- sarcopenia /
- diagnosis /
- therapeutics

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参考文献(49)

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