[Translation] A randomized, double-blind, placebo-controlled, dose-escalation, single-dose and multiple-dose Phase I clinical trial evaluating the safety, tolerability, pharmacokinetic properties, and antiviral activity of HECN30227 injection in healthy subjects and subjects with chronic hepatitis B.
1)评价HECN30227注射液在健康受试者中单次给药和在慢性乙型肝炎受试者中多次给药的安全性和耐受性;2)评价HECN30227注射液在健康受试者中单次给药和在慢性乙型肝炎受试者中多次给药的药代动力学特征与免疫原性;3)评价HECN30227注射液在慢性乙型肝炎受试者中多次给药的抗病毒活性。
[Translation] 1) Evaluate the safety and tolerability of HECN30227 injection in healthy subjects with a single dose and in subjects with chronic hepatitis B with multiple doses; 2) Evaluate the pharmacokinetic characteristics and immunogenicity of HECN30227 injection in healthy subjects with a single dose and in subjects with chronic hepatitis B with multiple doses; 3) Evaluate the antiviral activity of HECN30227 injection in subjects with chronic hepatitis B with multiple doses.