Chinese Hepatolgy ›› 2025, Vol. 30 ›› Issue (2): 170-174.

• Viral Hepatitis • Previous Articles     Next Articles

An evaluation of the clinical treatment effect on chronic hepatitis B optimized for HBV RNA

PENG Min1, KAN Jun-ze2, GAO Hui3, KAN Xiao3   

  1. 1. Shandong Public Health Clinical Center,Jinan 250102,China;
    2. Shandong First Medical University, Jinan 250000, China;
    3. The Third Hospital of Shandong Province, Jinan 250000, China
  • Received:2023-11-30 Online:2025-02-28 Published:2025-03-17

Abstract: Objective To explore the effect of HBV RNA optimized therapy in the clinical treatment of chronic hepatitis B patients after HBV DNA serum disappearance, and to analyze the feasibility of this treatment by comparing with the serological markers of patients received traditional treatment. Methods A total of 118 patients with chronic hepatitis B were included in this study. They were treated with entecavir in early stage. After the patients' serum HBV DNA turned negative, the control group was continuously treated with entecavir, and the experimental group was treated with PEG-interferon α-2b. The data of serum makers in different treatment stages were collected, and the effects of different treatment methods were compared by comparing the alteration and negative conversion rates of HBsAg and HBeAg between the two groups. Results The monthly average decrease in serum HBsAg and HBeAg levels of patients in the experimental group were higher than those in the control group during each treatment period, and the decrease rates were higher than those in the control group after treatment. After 1 month of interferon treatment in the experimental group of patients, the serum HBsAg and HBeAg decreased by 191.8 IU/mL and 8.39 COI, respectively. After 3 months of treatment, the serum HBsAg and HBeAg decreased by 110.9 IU/mL and 2.61 COI, respectively, with faster rates than those of the control group (P<0.05). After 48 weeks of treatment, the HBsAg and HBeAg conversion rates in the experimental group were 14.7% and 27.8%, respectively, which were higher than those of the control group (P<0.05). Conclusion In the treatment of chronic hepatitis B, HBV RNA as well as HBV DNA are therapeutic indicators that are worthy of attention. The levels of serum HBsAg and HBeAg can be significantly reduced by treating HBV RNA when HBV DNA has turned negative, and some patients can reach the requirement of clinical cure.

Key words: Chronic hepatitis B, Hepatitis B virus RNA, Hepatitis B surface antigen, Hepatitis B e antigen, Entecavir, Pegylated interferon α-2b