Stroke:吸烟和叶酸水平对叶酸疗法预防高血压中风疗效的影响

2019-11-19 不详 网络

我们旨在通过一项CSPPT(中国卒中一级预防试验)事后分析,研究叶酸疗法在卒中一级预防中的疗效是否受男性人群的吸烟状况和叶酸基线水平的影响。将符合条件的CSPPT参与者随机分为2个双盲治疗组,包括每天10 mg依那普利+ 0.8 mg叶酸组和10 mg依那普利组。目前的分析共包括8384名CSPPT男性参与者。主要结果是卒中。结果显示,位治疗时间为4.5年。在单独使用依那普利的组中,首次卒中的风险

我们旨在通过一项CSPPT(中国卒中一级预防试验)事后分析,研究叶酸疗法在卒中一级预防中的疗效是否受男性人群的吸烟状况和叶酸基线水平的影响。

将符合条件的CSPPT参与者随机分为2个双盲治疗组,包括每天10 mg依那普利+ 0.8 mg叶酸组和10 mg依那普利组。目前的分析共包括8384名CSPPT男性参与者。主要结果是卒中。

结果显示,位治疗时间为4.5年。在单独使用依那普利的组中,首次卒中的风险因基线叶酸水平和吸烟状况(从未或曾经)而异。具体而言,从不吸烟者的叶酸水平与首次卒中之间呈负相关(线性趋势为P = 0.043)。但是,曾经吸烟者中未发现这种关联。基线叶酸水平与吸烟状态与首次卒中之间有显著关联(P = 0.045)。在总样本中,叶酸治疗显著降低了叶酸缺乏的从不吸烟者(风险,0.36; 95%置信区间,0.16-0.83)和叶酸水平正常的曾经吸烟者(危险风险,0.69; 95%置信区间(0.48-0.99)的首次卒中风险。


综上所述,该研究结果表明,基线叶酸水平和吸烟状况可以交互影响首次卒中的风险。该研究结果表明,与从未吸烟者相比,曾经吸烟者可能需要更高剂量的叶酸才能对卒中产生更大的有益影响。该研究发现需要通过未来的随机试验来证实。

原始出处:

Zhou Z, Li J, et al., Effect of Smoking and Folate Levels on the Efficacy of Folic Acid Therapy in Prevention of Stroke in Hypertensive Men. Stroke. 2018 Jan;49(1):114-120. doi: 10.1161/STROKEAHA.117.018273.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1820248, encodeId=e2d818202481d, content=<a href='/topic/show?id=c8021003e2e4' target=_blank style='color:#2F92EE;'>#预防高血压#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100372, encryptionId=c8021003e2e4, topicName=预防高血压)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d4b7363, createdName=pandamao2010, createdTime=Mon Feb 24 04:47:00 CST 2020, time=2020-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=375558, encodeId=96093e5558ed, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Wed Nov 20 06:43:37 CST 2019, time=2019-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032332, encodeId=97f01032332ac, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Tue Nov 19 23:47:00 CST 2019, time=2019-11-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045908, encodeId=c51b104590878, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Tue Nov 19 23:47:00 CST 2019, time=2019-11-19, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1820248, encodeId=e2d818202481d, content=<a href='/topic/show?id=c8021003e2e4' target=_blank style='color:#2F92EE;'>#预防高血压#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100372, encryptionId=c8021003e2e4, topicName=预防高血压)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d4b7363, createdName=pandamao2010, createdTime=Mon Feb 24 04:47:00 CST 2020, time=2020-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=375558, encodeId=96093e5558ed, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Wed Nov 20 06:43:37 CST 2019, time=2019-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032332, encodeId=97f01032332ac, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Tue Nov 19 23:47:00 CST 2019, time=2019-11-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045908, encodeId=c51b104590878, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Tue Nov 19 23:47:00 CST 2019, time=2019-11-19, status=1, ipAttribution=)]
    2019-11-19 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

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    2019-11-19 guging

    中风是俗称,应该称为缺血性卒中吧

    0