A Randomized, Open-Label, Multicenter Phase II Study to Evaluate the Efficacy and Safety of AHB-137 Injection in Combination With Hepatitis B Vaccine or Pegylated Interferon α-2b (Peg-IFN) in Participants With HBeAg-Negative Chronic Hepatitis B (CHB) Treated With Nucleos(t)Ide Analogue (NAs)
This is a randomized, open-label, multicenter phase II study to evaluate the efficacy and safety of AHB-137 injection in combination with other hepatitis B drugs in participants with HBeAg-negative CHB treated with NAs.
• Participants voluntarily participate in the study, and sign the Informed Consent Form (ICF) prior to screening, able to complete the study according to the protocol;
• Aged between 18 and 65 years at the time of signing the ICF;
• Body mass index (BMI) within the range of 18-30 kg/ m2;
• HBeAg negative at screening;
• HBsAg or HBV DNA positive for at least 6 months;
• Continue antiviral therapy with a single nucleoside (t) ide analogue for more than 6 months prior to screening;
• Alanine aminotransferase (ALT) ≤ 2 × upper limit of normal (ULN);
• Effective contraception as required.