作者: Fen-Yu Ren
关键词:
摘要: AIM: To evaluate the efficacy and safety of entecavir (ETV) in hepatitis Be antigen (HBeAg)-positive chronic B (CHB) patients who had not received a nucleoside analogue failed lamivudine (LVD) therapy. METHODS: Sixty-one were divided into three groups. Forty-two randomized two groups: group A (n = 21) LVD 100 mg/d ETV 0.5 mg/d. The remaing 19 treated with 19), switched to 1.0 served as C. All for 48 wk. HBV DNA levels measured polimerase-chain-reaction (PCR) analysis. Liver function tests, serology assessments also conducted. RESULTS: Significantly more (52.1% 71.4%) undetectable than groups (35.8% 38%; P < 0.0001) C (10.6% 21.1%, at week 24 48, respectively. At wk ALT normalized (85.7%) (76.2%) (74%). CONCLUSION: significantly higher response rate HBeAg-positive CHB previously analogue; can effectively inhibit replication normalize refractory LVD; is safe clinical application.