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拉米夫定治疗中HBeAg阳性慢性乙型肝炎病人发生前C区变异 被引量:1

Mutation of pro-C-area occurred in lamivudine-treated patients with chronic hepatitis B of HBeAg positive
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摘要 目的:分析在服用拉米夫定过程中,HBeAg阳性的慢性乙型肝炎病人出现前C区变异的临床特点。方法:回顾性分析在服用拉米夫定过程中发生前C区变异的13例慢性乙型肝炎病人,口服拉米夫定100 mg·d-1,44~160 wk先后出现ALT复常后反跳,HBV DNA再次升高。结果:前C区变异可导致病人肝功能明显损害,ALT平均(544±s 324)U·L-1,180~1 249 U·L-1。HBV DNA随即复升(108~1010)拷贝·L-1,其中9例为109拷贝·L-1,2例为1010拷贝·L-1。结论:在拉米夫定治疗中,HBV DNA正常后再次上升,肝功能复常后又明显异常且HBeAg阴性者,首先要考虑前C区变异的可能,应引起高度重视。
作者 徐朝峰
出处 《中国新药与临床杂志》 CAS CSCD 北大核心 2006年第12期958-960,共3页 Chinese Journal of New Drugs and Clinical Remedies
关键词 肝炎 乙型 慢性 肝炎e抗原 乙型 拉米夫定 前C区变异 hepatitis B, chronic hepatitis B e antigens lamivudine pro C area mutation
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