两种四联疗法根除幽门螺杆菌感染疗效评价
李俊英,马先军
摘要(Abstract):
目的观察以左氧氟沙星为主的四联疗法在补救奥美拉唑、阿莫西林、克拉霉素三联疗法根除幽门螺杆菌失败的疗效。方法 61例经传统的三联疗法治疗失败的患者,分为Ⅰ组31例和Ⅱ组30例,Ⅰ组采用左氧氟沙星400 mg,bid加传统的三联疗法,Ⅱ组采用甲硝唑400 mg,bid加传统的三联疗法,疗程7 d。治疗结束后观察2组Hp根除率及药物不良反应情况。结果Ⅰ组Hp根除率为96.8%(30/31),Ⅱ组为80.0%(24/30),2组Hp根除率比较差异有统计学意义(P<0.01);2组均有3例出现不良反应,组间比较差异无统计学意义(P>0.05)。结论以左氧氟沙星为主的四联疗法根除传统疗法失败的Hp感染疗效高,且用药简单,患者易于接受。
关键词(KeyWords): 幽门螺杆菌;左氧氟沙星;甲硝唑
基金项目(Foundation):
作者(Author): 李俊英,马先军
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