Is there an influence of hepatic steatosis on fibrosis and necroinflammation in young patients with chronic viral hepatitis B?

OBJECTIVES: Our aim was to investigate the association of liver fibrosis and necroinflammation with HS in untreated young patients with chronic hepatitis B (CHB).

MATERIALS AND METHODS: A retrospective study was conducted in a military hospital in Turkey. A total of 254 subjects with CHB were included in this study. These subjects were divided into two groups: group 1 consisted of patients with hepatic steatosis (HS) according to ultrasonography (USG) and group 2 consisted of non-HS subjects. Sociodemographic, biochemical, histopathological, virological and USG results were recorded for both groups retrospectively. Statistical analysis was performed using SPSS 22.0.

RESULTS: The prevalence of HS was found to be 11.4%. A significant statistical difference was found between group 1 and group 2 regarding the fibrosis degree (p = 0.045). No statistically significant difference was noted between two groups for age, levels of ALT, AST, HBeAg, HBV-DNA levels, HAI scores, diagnosis age and duration of CHB. No difference was noted between the grade of HS and variables. A positive correlation was found between fibrosis groups and the grade of HS (p = 0.012, r = 0.158) and between HAI groups and the grade of HS (p = 0.029, r = 0.137).

CONCLUSION: The prevalence of steatosis was not higher in patients with CHB. HS is associated with advanced hepatic fibrosis, but not viral liver disease.