Application of a new scoring system for severity evaluation of acute-on-chronic liver failure induced by hepatitis B
10.3760/cma.j.issn.1674-2397.2013.06.001
- VernacularTitle:一种针对慢加急性乙型肝炎肝衰竭严重性评估新评分系统的临床应用解读
- Author:
Tianhuang LIU
;
Jianyun ZHU
;
Shaoquan ZHANG
;
Shibin XIE
;
Weimin KE
;
Zhiliang GAO
- Publication Type:Journal Article
- Keywords:
Hepatitis B;
Liver failure,acute;
Severity score;
Model for end-stage liver disease
- From:
Chinese Journal of Clinical Infectious Diseases
2013;6(6):321-324
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the application of a new scoring system for severity evaluation of acute-on-chronic liver failure induced by hepatitis B.Methods A total of 399 patients (203 survivals and 196 deaths) with acute-on-chronic liver failure induced by hepatitis B were collected from the Third Affiliated Hospital of Sun Yat-sen University during January 2003 and June 2008.All patients were graded with the new scoring system and model for end-stage liver disease (MELD) at critical stage (survivals) or terminal stage (deaths).The survival rates and fatality rates of patients who were graded by two scoring systems were analyzed and compared.Results With MELD system,the fatality rate was 11.89％ (17/143) in patients with scores of 15-26,64.68％ (141/218) with scores of 27-48,and 100％ (38/38) with scores of 49-69.No score range with fatality rate of 0 was found.While with the new scoring system,the survival rate was 99.2％ (126/127) when the severity scores were between 2 to 8,and patients with scores 2,3,4,5,6 and 8 were all survived; the fatality rates were gradually raised from 4.2％ (1/24) with scores of 9-17 to 100％ (82/82) with scores of 18 and above.Conclusion The new scoring system is more objective,simple and sensitive than MELD system,which can be used for severity evaluation of acute-onchronic liver failure induced by hepatitis B.
