NEJM:被撤稿还能继续发NEJM

2018-07-05 杨中华 脑血管病及重症文献导读

传统地中海饮食的特征为主要摄入橄榄油、水果、坚果、蔬菜和谷物;其次是摄入中等量鱼和家禽;少量摄入乳制品、红肉、处理过的肉类和糖;餐中适量饮用葡萄酒。在观察性队列研究和二级预防试验(the Lyon Diet Heart Study)中,地中海饮食依从性的增加始终与较低的心血管风险有关。系统性综述显示最有可能预防冠心病的饮食模式为地中海饮食。一些小型临床试验揭示了这种饮食模式获益的生物学机制


传统地中海饮食的特征为主要摄入橄榄油、水果、坚果、蔬菜和谷物;其次是摄入中等量鱼和家禽;少量摄入乳制品、红肉、处理过的肉类和糖;餐中适量饮用葡萄酒。在观察性队列研究和二级预防试验(the Lyon Diet Heart Study)中,地中海饮食依从性的增加始终与较低的心血管风险有关。系统性综述显示最有可能预防冠心病的饮食模式为地中海饮食。一些小型临床试验揭示了这种饮食模式获益的生物学机制。

来自西班牙的Estruch等设计了PREDIMED随机试验验乞了两种地中海饮食(一个是额外补充初榨橄榄油,另一个为坚果)与对照组(建议低脂肪饮食)对心血管一级预防的疗效。由于随机过程产生了错误,作者撤销了2013年发表在NEJM上的研究结果,2018年6月作者修改后重新发表在NEJM上。

PREDIMED为西班牙的多中心,平行组,随机试验。共纳入了7447例高心血管病风险(无心血管病)的参与者。随机接受三种饮食方式:1.地中海饮食,额外补充初榨橄榄油;2.地中海饮食,补充坚果(mixed nuts);3.对照饮食(建议低脂饮食)。主要终点为严重心血管事件(心肌梗死卒中或心血管死亡)。根据间断分析,随访4.8年后终止了该试验。

288例参与者发生了主要终点事件。其中地中海饮食联合额外补充初榨橄榄油组发生了96个事件(3.85),地中海饮食联合坚果组发生了83个事件(3.4%),对照组发生了109个事件(4.4%)。在ITT分析中包括全体参与者和调整基线特征以及倾向性匹配,与对照组相比,地中海饮食联合额外补充初榨橄榄油组的HR为0.69(95% CI, 0.53 to 0.91),地中海饮食联合坚果组HR为0.72(95% CI, 0.54 to 0.95)。剔除1588例已知研究组设计者和怀疑已经违背方案者后,对上面的结果没有影响。

最终作者认为,对于高心血管风险的参与者,地中海饮食联合额外补充初榨橄榄油和地中海饮食联合坚果能够降低严重心血管事件(vs低脂饮食)。

原始出处:

Ramón Estruch, et al.Primary Prevention of Cardiovascular Disease with a Mediterranean Diet Supplemented with Extra-Virgin Olive Oil or Nuts.N Engl J Med. 2018 Jun 21;378(25):e34. doi: 10.1056/NEJMoa1800389. Epub 2018 Jun 13.

Primary prevention of cardiovascular disease with a Mediterranean diet.N Engl J Med. 2013 Apr 4;368(14):1279-90. doi: 10.1056/NEJMoa1200303. Epub 2013 Feb 25.

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    2020-09-25 Arvin0001

    #Dataql#dataql查询

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  2. [GetPortalCommentsPageByObjectIdResponse(id=888283, encodeId=25f488828344, content=<a href='/topic/show?id=974710394601' target=_blank style='color:#2F92EE;'>#Dataql#</a>dataql查询, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103946, encryptionId=974710394601, topicName=Dataql)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200828/5ead122f9ace4344b58402de23c9289a/ba455281a1d84c4fa6feaa6689f0898b.jpg, createdBy=80c12474234, createdName=Arvin0001, createdTime=Fri Sep 25 14:19:31 CST 2020, time=2020-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=330017, encodeId=d42433001e38, content=学习一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sat Jul 07 15:38:27 CST 2018, time=2018-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329506, encodeId=79bc329506b4, content=地中海饮食是比较理想的生活的模式.对心血管疾病预防有好处., beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzcjoLTEEgkSSQ8pVIiaf4a4INaoMLBV16QEk3dvvBRpicwIwmDGv0jePErJ4aE9ibVBDPtkialQLT9Bs/0, createdBy=04811949400, createdName=邓启付, createdTime=Thu Jul 05 12:57:56 CST 2018, time=2018-07-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329504, encodeId=53ee329504f8, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Thu Jul 05 12:55:14 CST 2018, time=2018-07-05, status=1, ipAttribution=)]
    2018-07-07 三生有幸9135

    学习一下

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=888283, encodeId=25f488828344, content=<a href='/topic/show?id=974710394601' target=_blank style='color:#2F92EE;'>#Dataql#</a>dataql查询, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103946, encryptionId=974710394601, topicName=Dataql)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200828/5ead122f9ace4344b58402de23c9289a/ba455281a1d84c4fa6feaa6689f0898b.jpg, createdBy=80c12474234, createdName=Arvin0001, createdTime=Fri Sep 25 14:19:31 CST 2020, time=2020-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=330017, encodeId=d42433001e38, content=学习一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sat Jul 07 15:38:27 CST 2018, time=2018-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329506, encodeId=79bc329506b4, content=地中海饮食是比较理想的生活的模式.对心血管疾病预防有好处., beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzcjoLTEEgkSSQ8pVIiaf4a4INaoMLBV16QEk3dvvBRpicwIwmDGv0jePErJ4aE9ibVBDPtkialQLT9Bs/0, createdBy=04811949400, createdName=邓启付, createdTime=Thu Jul 05 12:57:56 CST 2018, time=2018-07-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329504, encodeId=53ee329504f8, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Thu Jul 05 12:55:14 CST 2018, time=2018-07-05, status=1, ipAttribution=)]
    2018-07-05 邓启付

    地中海饮食是比较理想的生活的模式.对心血管疾病预防有好处.

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=888283, encodeId=25f488828344, content=<a href='/topic/show?id=974710394601' target=_blank style='color:#2F92EE;'>#Dataql#</a>dataql查询, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103946, encryptionId=974710394601, topicName=Dataql)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200828/5ead122f9ace4344b58402de23c9289a/ba455281a1d84c4fa6feaa6689f0898b.jpg, createdBy=80c12474234, createdName=Arvin0001, createdTime=Fri Sep 25 14:19:31 CST 2020, time=2020-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=330017, encodeId=d42433001e38, content=学习一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sat Jul 07 15:38:27 CST 2018, time=2018-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329506, encodeId=79bc329506b4, content=地中海饮食是比较理想的生活的模式.对心血管疾病预防有好处., beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzcjoLTEEgkSSQ8pVIiaf4a4INaoMLBV16QEk3dvvBRpicwIwmDGv0jePErJ4aE9ibVBDPtkialQLT9Bs/0, createdBy=04811949400, createdName=邓启付, createdTime=Thu Jul 05 12:57:56 CST 2018, time=2018-07-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329504, encodeId=53ee329504f8, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/fhZdOu27e88Voqh19n8eF8cLplo8L4nicKtH0WnE3KFELXns5XDu8rsiceK2HHDZc2SEStia5VV3Pia2QLMVqlWbHw/0, createdBy=6e012139475, createdName=神功盖世, createdTime=Thu Jul 05 12:55:14 CST 2018, time=2018-07-05, status=1, ipAttribution=)]
    2018-07-05 神功盖世

    0

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