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左氧氟沙星和含铋剂四联疗法作为幽门螺杆菌二线疗法安全有效

2015-05-14 佚名 环球医学资讯

2015年4月,发表于《Aliment Pharmacol Ther.》的一篇文章介绍了一项考察:标准三联或非含铋剂四联疗法治疗失败后,使用左氧氟沙星和含铋剂四联疗法的幽门螺杆菌二线疗法的疗效和耐受性的前瞻性多中心研究。结果显示,该四联疗法简单、安全、有效。背景:最常用的二线根除幽门螺杆菌的方案是含铋剂四联治疗和含左氧氟沙星三联疗法,两者都提供了理想的结果。结合使用铋剂和左氧氟沙星可能会增强治疗方

2015年4月,发表于《Aliment Pharmacol Ther.》的一篇文章介绍了一项考察:标准三联或非含铋剂四联疗法治疗失败后,使用左氧氟沙星和含铋剂四联疗法的幽门螺杆菌二线疗法的疗效和耐受性的前瞻性多中心研究。结果显示,该四联疗法简单、安全、有效。

背景:最常用的二线根除幽门螺杆菌的方案是含铋剂四联治疗和含左氧氟沙星三联疗法,两者都提供了理想的结果。结合使用铋剂和左氧氟沙星可能会增强治疗方案根除的疗效。

目的:为了评估之前幽门螺杆菌根除治疗失败的患者使用包含左氧氟沙星和铋剂的二线四联方案的疗效和耐受性。

方法:这是一个前瞻性多中心研究,包括使用标准三联疗法(PPI—克拉霉素—阿莫西林)或非含铋剂四联疗法(PPI—克拉霉素—阿莫西林—甲硝唑,序贯或同时使用)治疗失败的患者。埃索美拉唑(40 mg bid),阿莫西林(1 g bid),左氧氟沙星(500 mg bid)和铋(240 mg bid)服用14天。根据13C—尿素氮呼吸测试确定根除情况。通过询问和空药物信封的复原情况确定依从性。通过问卷调查评估不良反应的发生率。

结果:连续纳入200名患者(平均年龄47岁,67%的女性,13%的溃疡患者)。之前失败的治疗包括:标准克拉霉素三联疗法(131例),序贯(32)和伴随(37)治疗。共有96%的患者正确服用所有的药物。按照方案和意向性治疗的根除率分别为91.1%(95% CI = 87~95%)和90%(95% CI =86~94%)。不考虑之前治疗情况(失败)或地区,治愈率相同。46%的患者报道不良反应,最常见的是恶心(17%)和腹泻(16%);3%的患者不良反应强烈,但没有一个是严重的。

结论:14天铋剂和含左氧氟沙星的四联疗法对于之前使用标准三联或非铋剂四联疗法(序贯或同时使用)失败的患者而言,是一种有效、简单安全的二线疗法(治愈率≥90%)。

(本文由北京大学第三医院药剂科翟所迪教授及其团队选题并审校,环球医学资讯编辑完成。)

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    2015-07-30 kcb069
  2. [GetPortalCommentsPageByObjectIdResponse(id=1811687, encodeId=1f23181168ee8, content=<a href='/topic/show?id=751f8889423' target=_blank style='color:#2F92EE;'>#螺杆菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88894, encryptionId=751f8889423, topicName=螺杆菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 10:02:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1736112, encodeId=c9c11e36112d5, content=<a href='/topic/show?id=80994048323' target=_blank style='color:#2F92EE;'>#四联疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40483, encryptionId=80994048323, topicName=四联疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9e0034069423, createdName=jktdtl, createdTime=Sat Jan 30 00:02:00 CST 2016, time=2016-01-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23913, encodeId=4a76239137f, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=207, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Sun May 17 20:06:00 CST 2015, time=2015-05-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23621, encodeId=cb322362105, content=(⊙o⊙)哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=217, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLBzoPY0a1ZQrECBF90v8AkFiaxRlNpGj1mLzD1B7ibnyBjmDEjiauBSDpOw6w4tI7YxmjdWaIW0SXL4/0, createdBy=35951605658, createdName=等你一年又一年, createdTime=Sat May 16 08:22:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1530087, encodeId=8ab6153008e3b, content=<a href='/topic/show?id=7f7848124f5' target=_blank style='color:#2F92EE;'>#左氧氟沙星#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48124, encryptionId=7f7848124f5, topicName=左氧氟沙星)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=666412016730, createdName=cqlidoudou, createdTime=Sat May 16 06:02:00 CST 2015, time=2015-05-16, status=1, ipAttribution=)]
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    2015-05-17 huaxipanxing

    看看

    0

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    2015-05-16 等你一年又一年

    (⊙o⊙)哦

    0

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