ArticleFrontiers in immunology2022
Clinical cure rate of inactive HBsAg carriers with HBsAg <200 IU/ml treated with pegylated interferon.
Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- [Research progress on predictive indicators of a clinical cure for chronic hepatitis B].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025Review
- Functional Cure for Hepatitis B Virus: Challenges and Achievements.International journal of molecular sciences · 2025Review
- Peripheral Blood CD4Journal of clinical and translational hepatology · 2025Article
- A research protocol for a prospective, multicenter, cohort study on interferon therapy for chronic hepatitis B combined with metabolism-associated fatty liver disease to achieve clinical cure.Frontiers in public health · 2025Article
- Virus-host interaction mechanisms in interferon therapy for hepatitis B virus infection: recent advances.Frontiers in immunology · 2025Review
- Interferon-α could induce liver steatosis to promote HBsAg loss by increasing triglyceride level.Heliyon · 2024Article
- High HBV-DNA serum levels are associated with type 2 diabetes in adults with positive HBsAg: An observational study.Frontiers in endocrinology · 2023Observational
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9 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Purpose: HBsAg clearance represents clinical cure for patients with hepatitis B, but remains difficult to obtain for most HBV-infected patients. Recent studies have shown that inactive HBsAg carriers treated with pegylated interferon can achieve higher clinical cure rates, which may imply that the lower the baseline HBsAg quantification, the higher HBsAg clearance rate. Therefore, this study further investigated the HBsAg clearance rate in inactive HBsAg carriers with low level of HBsAg (<200 IU/ml) treated with pegylated interferon. Methods: This is a prospective cohort study. Inactive HBsAg carriers with HBsAg<200 IU/ml were divided into treatment and control groups. Pegylated interferon was administered to the patients in therapeutic group for 96 weeks. The patients in control group underwent 96 weeks of observation without any anti-viral treatment. All patients were tested for HBsAg, anti-HBs, HBV DNA, liver function, blood count, thyroid function, thyroid antibodies and autoantibodies at baseline, week 12, 24, 36, 48, 60, 72, 84 and 96. Controlled attenuation parameter (CAP) and liver stiffness measure (LSM) were evaluated at baseline and week 96. Patients were classified into no steatosis, mild steatosis, moderate steatosis and severe steatosis according to the value of CAP. Results: A total of 174 inactive HBsAg carriers with HBsAg<200IU/ml were enrolled, including 84 in the treatment group and 90 in the control group. In the treatment group, HBsAg clearance rate was 30.77% (24/78) at week 48, and increased to 57.69% (45/78) at week 96. HBsAg clearance occurred in 2 patients with a clearance rate of 2.27% (2/88) in control group, The HBsAg clearance rate of the treatment group was significantly higher than that of the control group (P<0.001). HBsAg clearance was significantly higher in patients with moderate steatosis than in those without steatosis (74.07% vs. 48.15%, p=0.008) at week 96. Conclusion: High HBsAg clearance rate could be obtained for inactive HBsAg carriers with HBsAg< 200 IU/ml treated with peginterferons. Inactive HBsAg carriers with moderate hepatic steatosis are more sensitive for the treatment.
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