Hepatic histological changes and its influencing factors of HBeAg negative chronic hepatitis B patients
10.3969/j.issn.1006-5725.2015.16.013
- VernacularTitle:HBeAg阴性慢性乙型肝炎患者肝脏病理改变及相关因素分析
- Author:
Zhihua LIU
;
Haitang HE
;
Jing HU
;
Kangxian LUO
- Publication Type:Journal Article
- Keywords:
Hepatitis B;
chronic;
Hepatic histology;
Hepatitis B e antigen
- From:
The Journal of Practical Medicine
2015;31(16):2626-2630
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate hepatic histological features and its influencing factors of HBeAg-negative chronic hepatitis B patients. Methods 134 HBeAg-negative chronic hepatitis B (CHB) patients who underwent percutaneous liver biopsy were recruited in this study. The liver biopsy sections were examined after routine haematoxylin-eosin (HE) staining, and silver staining for assessment of fibrosis. The activity of liver disease was assessed by using a modified Knodell numeric histology activity index (HAI). ALT level, HBV DNA load, HBV serological markers, HBV genotype were assessed with appropriate methods. t test or analysis of variance was used to compare means. Non-parametric was done by Kruskal-Wallis test. The correlation between liver pathological change and clinical factors was analyzed by multivariate linear regression. Results Of 134 HBeAg negative CHB patients, percentages of mild (HAI 4 ~ 8), moderate (HAI 9 ~ 12), and severe hepatitis (HAI 13 ~ 18) were 26.9%, 26.1%, and 47.0%, respectively. As for hepatic fibrosis, 18.7% and 81.3% of the patients had fibrosis score < 3 and ≥3, respectively. Multivariate regression analysis showed that ALT level and hepatic fibrosis were correlated to hepatic inflammation (t = 6.687,P < 0.01; t = 3.478, P < 0.01) while age and hepatic inflammation activity were influencing factors of hepatic fibrosis (t = 3.587, P < 0.01; t =7.136, P < 0.01). However, correlation is not significant between hepatic histological change and other factors, including gender, HBVDNA, HBV genotype and HBeAb status. Conclusions In this study, hepatic histological change tend to become worse in majority of HBeAg-negative chronic hepatitis B , especially in older patients and those with high ALT level.
