Nutrients, Vol. 17, Pages 2589: Assessment of Sarcopenia in Patients with Liver Cirrhosis—A Literature Review
Nutrients doi: 10.3390/nu17162589
Authors:
Dorotea Bozic
Bisera Mamic
Iva Peric
Ivona Bozic
Ivan Zaja
Tomislav Ivanovic
Ana Gugic Ratkovic
Ivica Grgurevic
Sarcopenia refers to a disorder involving the gradual and overall reduction in skeletal muscle mass and physical capability. It occurs in over one-third of individuals with liver cirrhosis and serves as an independent predictor of increased mortality risk. Assessment of sarcopenia is necessary in all patients with liver cirrhosis, as recommended by the European Association for the Study of the Liver (EASL) and the European Society for Clinical Nutrition and Metabolism (ESPEN). The evaluation of muscle mass can be performed using several validated methods such as the multislice computed tomography (MSCT), abdominal magnetic resonance imaging (MRI), dual X-ray absorptiometry (DXA), bioelectrical impedance analysis (BIA), or muscle ultrasound. Assessment of muscle function encompasses measurements of both muscle strength and physical performance. Sarcopenia has a significant negative impact on the course of the disease, quality of life and outcomes of patients with liver cirrhosis. Considering the global healthcare impact and the significant influence on the course of disease, characteristics of simplicity, swiftness, safety, availability, reproducibility, and diagnostic accuracy are certainly the key factors to consider when choosing the proper diagnostic method for nutritional assessment. The aim of this review is to analyze the pathophysiological mechanisms underlying muscle mass loss in patients with liver cirrhosis, as well as to assess strengths and limitations of the methods currently in use to diagnose sarcopenia.
Sarcopenia refers to a disorder involving the gradual and overall reduction in skeletal muscle mass and physical capability. It occurs in over one-third of individuals with liver cirrhosis and serves as an independent predictor of increased mortality risk. Assessment of sarcopenia is necessary in all patients with liver cirrhosis, as recommended by the European Association for the Study of the Liver (EASL) and the European Society for Clinical Nutrition and Metabolism (ESPEN). The evaluation of muscle mass can be performed using several validated methods such as the multislice computed tomography (MSCT), abdominal magnetic resonance imaging (MRI), dual X-ray absorptiometry (DXA), bioelectrical impedance analysis (BIA), or muscle ultrasound. Assessment of muscle function encompasses measurements of both muscle strength and physical performance. Sarcopenia has a significant negative impact on the course of the disease, quality of life and outcomes of patients with liver cirrhosis. Considering the global healthcare impact and the significant influence on the course of disease, characteristics of simplicity, swiftness, safety, availability, reproducibility, and diagnostic accuracy are certainly the key factors to consider when choosing the proper diagnostic method for nutritional assessment. The aim of this review is to analyze the pathophysiological mechanisms underlying muscle mass loss in patients with liver cirrhosis, as well as to assess strengths and limitations of the methods currently in use to diagnose sarcopenia. Read More