The effect of non-alcoholic fatty liver disease on virologic response in patients with hepatitis B e antigen-positive chronic hepatitis B treated with nucleoside analogues
10.3760/cma.j.issn.1000-6680.2014.03.007
- VernacularTitle:合并非酒精性脂肪性肝病对e抗原阳性慢性乙型肝炎患者核苷类似物抗病毒疗效的影响
- Author:
Meiqin CHEN
;
Jinming WU
;
Juan CHEN
;
Ya LIU
;
Ying XU
;
Lijuan WANG
;
Huan ZHANG
- Publication Type:Journal Article
- Keywords:
Hepatitis B,chronic;
Fatty liver;
Antiviral agents;
Nucleosides
- From:
Chinese Journal of Infectious Diseases
2014;32(3):158-161
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of non-alcoholic fatty liver disease (NAFLD) on virologic response in chronic hepatitis B patients treated with nucleos(t)ide analogues.Methods Three hundred and thirty-two treatment-naive patients with hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) who visited clinic or hospitalized in the First Affiliated Hospital of Wenzhou Medical College from January 2007 to December 2009 were enrolled and finally 316 patients completed the research.Among them,106 patients were diagnosed with CHB complicated with NAFLD by ultrasonography (NAFLD group),and the remaining 210 patients were diagnosed with simple CHB (CHB group).Patients in both groups were treated with combination therapy of lamivudine (LAM) plus adefovir dipivoxil (ADV) or entecavir (ETV) monotherapy for 96 weeks.Alanine aminotransferase (ALT) levels,virologic response and serological response were compared pre-and post-treatment in both groups.Enumeration data was compared using x2 test,and correlation analysis was performed using Logistic multivariate regression analysis.Results Rates of hepatitis B virus (HBV) DNA clearance in the NAFLD group at week 12,24 and 48 were 46.2％,61.3％ and 74.5％,respectively,which were all significantly lower than those in CHB group (61.9％,73.8％ and 83.8％,x2 =7.051,5.195,3.895,respectively; all P＜0.05).However,rates of HBV DNA clearance were 85.8％ in the NAFLD group and 91.9％ in the CHB group at week 96.This difference did not reach the level of significance (x2 =2.838,P＞0.05).Rates of HBeAg loss in the NAFLD group were 27.4％ at week 48 and 37.7％ at week 96,compared to 33.3％ and 44.8％ in the CHB group.There was no significant difference in these two groups (x2 =1.169,1.424,both P＞0.05).Rate of HBeAg seroconversion in the NAFLD group was significantly lower than that in the CHB group at week 96 (17.9％ vs29.5％,x2=4.972,P＜0.05).Rates of ALT normalization were also found to be significantly lower in the NAFLD group than those in the CHB group at week 48 (69.8％ vs 80.5％,P＜0.05) and at week 96 (82.1％ vs 91.0％,P＜0.05).Multivariate regression analysis demonstrated that serum levels of triacylglycerol (OR=3.725,P=0.000),uric acid (OR=1.005,P=0.040) and fasting blood-glucose (OR=3.067,P=0.000) were independent risk factors associated with NAFLD.NAFLD was found to be a risk factor of virologic response at each time point throughout the treatment.(week 12,OR=2.749,P=0.001; week 24,OR=1.981,P=0.030; week48,OR=2.348,P=0.021; week 96,OR=8.053,P=0.001).Conclusions During antiviral therapy,NAFLD may affect biochemical and serological responses in CHB patients treated with nucleos(t) ide analogues,and may affect early virologic response in these patients.
