HBV基因型与恩替卡韦抗病毒疗效间的关系

汤海燕, 熊飞. HBV基因型与恩替卡韦抗病毒疗效间的关系[J]. 临床血液学杂志, 2016, 29(6): 484-486. doi: 10.13201/j.issn.1004-2806-b.2016.06.017
引用本文: 汤海燕, 熊飞. HBV基因型与恩替卡韦抗病毒疗效间的关系[J]. 临床血液学杂志, 2016, 29(6): 484-486. doi: 10.13201/j.issn.1004-2806-b.2016.06.017
TANG Haiyan, XIONG Fei. Relationship between HBV genotype and curative effects of entecavir in treatment of chronic hepatitis B patients[J]. J Clin Hematol, 2016, 29(6): 484-486. doi: 10.13201/j.issn.1004-2806-b.2016.06.017
Citation: TANG Haiyan, XIONG Fei. Relationship between HBV genotype and curative effects of entecavir in treatment of chronic hepatitis B patients[J]. J Clin Hematol, 2016, 29(6): 484-486. doi: 10.13201/j.issn.1004-2806-b.2016.06.017

HBV基因型与恩替卡韦抗病毒疗效间的关系

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    通讯作者: 熊飞,E-mail:tanghy027@163.com
  • 中图分类号: R512.6

Relationship between HBV genotype and curative effects of entecavir in treatment of chronic hepatitis B patients

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  • 目的: 探讨慢性乙型肝炎(CHB) 患者基因型与恩替卡韦(博路定)抗病毒治疗疗效、病毒变异间的关系。方法: 对2010-01-01-2011-12-31接受治疗的的CHB 患者首先进行基因型检测,选择B和C型患者共168 例,研究其恩替卡韦抗病毒治疗24周及96周后丙氨酸氨基转移酶(ALT)、乙型肝炎病毒基因(HBV-DNA)低于检测下限率 (20 U/ml)、乙肝 e 抗原 (HBeAg) 血清学转换率以及治疗结束(96W)后HBV P基因的变异情况。结果: 168 例患者中 B 基因型有 98 例(58.33%),C 基因型 70 例(占 41.67%)。恩替卡韦抗病毒治疗24周时和96 周时,B型与C型患者ALT复常率、HBV-DNA低于检测下限率和HBeAg血清学转换率间差异无统计学意义 (P>0.05);但治疗96周时B型和 C 型感染者间均较治疗 24 周时有显著提高;治疗结束时,B型感染者发生基因变异 1 例,C 型感染者发生变异7例,两者比较差异有统计学意义(连续校正χ2=5.415,P<0.05)。结论: HBV-DNA与恩替卡韦抗病毒疗效间无明显关系,延长疗程可明显提高其疗效,但随着疗程的增加,C型CHB 患者P基因变异率明显高于B型。
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收稿日期:  2015-09-25

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