期刊
EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY
卷 23, 期 11, 页码 982-989出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/MEG.0b013e32834aa4bb
关键词
ascites; cirrhosis; complication; hepatic encephalopathy; hepatorenal syndrome; infection; liver; malnutrition; variceal bleeding
资金
- Schering Plough (Houten, The Netherlands)
Background Protein energy malnutrition frequently occurs in liver cirrhosis. Hand-grip strength according to Jamar is most reliable to predict protein energy malnutrition. We aimed to determine whether protein energy malnutrition affects complication risk. Methods In 84 cirrhotics, baseline nutritional state was determined and subsequent complications prospectively assessed. Influence of potentially relevant factors including malnutrition (by Jamar hand-grip strength) on complication rates were evaluated with univariate analysis. Effect of malnutrition was subsequently evaluated by multivariate logistic regression with adjustment for possible confounders. Results Underlying causes of cirrhosis were viral hepatitis in 31%, alcohol in 26%, and other in 43%. Baseline Child-Pugh (CP) class was A, B, or C in 58, 35, and 7%, respectively. Energy and protein intake decreased significantly with increasing CP class, with shift from proteins to carbohydrates. At baseline, according to Jamar hand-grip strength, malnutrition occurred in 67% (n = 56). Malnutrition was associated with older age and higher CP class (CP class A 57%, B 79%, C 100%) but not with underlying disease or comorbidity. Complications occurred in 18 and 48% in well-nourished and malnourished patients, respectively, (P = 0.007) during 13 +/- 6 months follow-up. In multivariate analysis, malnutrition was an independent predictor of complications, after correcting for comorbidity, age, and CP score (adjusted odds ratio 4.230; 95% confidence interval 1.090-16.422; P = 0.037). In univariate analysis, mortality (4 vs. 18%; P = 0.1) tended to be worse in malnourished patients, but this trend was lost in multivariate analysis. Conclusion Malnutrition is an independent predictor of complications in cirrhosis. Eur J Gastroenterol Hepatol 23:982-989 (C) 2011 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.
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