Patients with chronic hepatitis B exhibiting significant inflammation and fibrosis should pay particular attention to the status of hepatic steatosis during antiviral therapy
Year: 2025
Type: article
Study design: Observational Study
Abstract: OBJECTIVE: This study aims to explore the effects of various hepatic steatosis conditions on histological outcomes in patients with significant inflammation and fibrosis in chronic hepatitis B (CHB) and analyze their impact on HBV virological suppression outcomes and biochemical improvement. METHOD: This retrospective study included 219 chronic hepatitis B (CHB) patients receiving nucleos(t)ide analogues therapy. Each of these patients underwent two liver biopsies. Patients were categorized into four groups based on hepatic steatosis status: sustained non-hepatic steatosis (n = 118), new-onset hepatic steatosis (n = 33), sustained hepatic steatosis (n = 37), and disappeared hepatic steatosis (n = 31). We compared the liver biochemical parameters and histological changes before and after treatment. Logistic regression analysis was performed to evaluate characteristics associated with the improvement of significant liver inflammation (G ≥ 2), significant fibrosis (S ≥ 2), and the persistence of hepatic steatosis. RESULTS: After treatment, the sustained non-steatosis group exhibited the highest rate of improvement in baseline significant inflammation (75.31%), while the sustained steatosis group had the lowest (42.31%, p = 0.008). The sustained steatosis group also had the highest rate of inflammation progression (15.38%, p = 0.020) and was identified as a risk factor for inadequate baseline inflammation improvement (p = 0.006, OR = 0.244, 95% CI 0.090-0.665). In terms of baseline significant liver fibrosis improvement, the sustained non-hepatic steatosis group showed the highest improvement rate (67.14%), while the sustained hepatic steatosis group had the lowest (28.00%, p = 0.006). The new-onset steatosis group had the highest rate of liver fibrosis progression (15.00%, p = 0.027), and sustained hepatic steatosis was a risk factor for poor baseline fibrosis improvement (p = 0.001, OR = 0.180, 95% CI 0.064-0.507). Furthermore, the sustained hepatic steatosis group showed the smallest decrease in liver enzyme markers ALT, GGT, and ALP post-treatment, with reductions of 22.11% (p = 0.023), 13.86% (p = 0.003), and 1.98% (p = 0.025), respectively. Logistic regression analysis revealed that high baseline BMI and LDL-C levels were significantly associated with persistent fatty liver, with high BMI (p = 0.042, OR = 1.109, 95% CI 1.004-1.226) and high LDL-C (p < 0.001, OR = 2.570, 95% CI 1.524-4.332). CONCLUSION: In CHB patients with significant inflammation and fibrosis, the persistence of hepatic steatosis during antiviral treatment may impede the improvement of inflammation and fibrosis, leading to disease progression and biochemical abnormalities.
Source: Virology Journal
Authors: Bingqing Yang, Tianyuan Yang, Chenxue Hou, Yue Li, Qi Wang
Institutions: Capital Medical University, Beijing Ditan Hospital
Language: English
Topic: Hepatitis B Virus Studies
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,290
OpenAlex ID: W4410734144