Int J Cardiol:长期使用低剂量阿司匹林与一般人群骨密度较低无关!

2017-06-28 xing.T MedSci原创

长期使用低剂量阿司匹林与一般人群较低的BMD无关。 因此,以往研究中阿斯匹林使用者观察到的骨折风险增加更可能是阿司匹林使用和骨折常见原因的结局,而不是阿司匹林对BMD的直接影响。

低剂量阿司匹林是心血管疾病二级预防的基石。先前的研究表明阿司匹林的使用与骨折风险的增加有关。然而,这是否由于阿司匹林对骨密度(BMD)的影响尚不确定。

近日,心血管领域权威杂志International Journal of Cardiology上发表了一篇研究文章,在2008年至2012年期间,在荷兰流行病学肥胖研究中收集了916名参与者药物使用和双重X射线吸收法测量的椎体和股骨BMD的信息。研究人员使用线性回归分析估计了慢性低剂量阿司匹林使用和BMD之间的横断面关联,调整了影响BMD的人口统计学、身体成分、合并症和其他药物使用后,对绝经后妇女进行亚组分析(n=329)。

经过充分调整后,阿司匹林组和非阿斯匹林使用组受试者的椎体BMD(调整后平均差异为0.036(95%可信区间为-0.027至0.100)g/cm2)和股骨BMD(调整后平均差异为0.001(95%可信区间为-0.067至0.069)g/cm2)无明显差异。 在绝经后妇女亚组中,阿司匹林使用与较低的椎体BMD(调整平均差异为0.069(-0.046至0.184)g/cm2)或股骨BMD(调整平均差异为-0.055(-0.139至0.029)g/cm2)无明显差异。

长期使用低剂量阿司匹林与一般人群较低的BMD无关。 因此,以往研究中阿斯匹林使用者观察到的骨折风险增加更可能是阿司匹林使用和骨折常见原因的结局,而不是阿司匹林对BMD的直接影响。

原始出处:

T.N. Bontena,et al. Chronic use of low-dose aspirin is not associated with lower bone mineral density in the general population. International Journal of Cardiology. https://doi.org/10.1016/j.ijcard.2017.06.089

本文系梅斯医学(MedSci)原创编译整理,转载需授权!

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2010142, encodeId=4fa920101428f, content=<a href='/topic/show?id=3ea49698234' target=_blank style='color:#2F92EE;'>#长期使用#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96982, encryptionId=3ea49698234, topicName=长期使用)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=365d170, createdName=chenwq08, createdTime=Mon Aug 21 11:57:00 CST 2017, time=2017-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1781773, encodeId=20c11e8177363, content=<a href='/topic/show?id=5db8409ed8' target=_blank style='color:#2F92EE;'>#Cardiol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4097, encryptionId=5db8409ed8, topicName=Cardiol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Fri Apr 06 15:57:00 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2007456, encodeId=3e76200e456c6, content=<a href='/topic/show?id=d4022616800' target=_blank style='color:#2F92EE;'>#低剂量阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26168, encryptionId=d4022616800, topicName=低剂量阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9dd613, createdName=xxxx1049, createdTime=Fri Jul 14 10:57:00 CST 2017, time=2017-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1480450, encodeId=7bd21480450ac, content=<a href='/topic/show?id=647d2615939' target=_blank style='color:#2F92EE;'>#低剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26159, encryptionId=647d2615939, topicName=低剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=97b17641126, createdName=ms1292405679162969, createdTime=Fri Jun 30 07:57:00 CST 2017, time=2017-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=216381, encodeId=fa47216381f0, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdgSW0vVibEHQRlKXLlvMibvcHmy5ibwM7Luib2am6ywX6FqBrXibF8k7JVEzriaOSghltmYz1nomRd6TgSp2Yj9xHGAY/0, createdBy=9b2f2045808, createdName=haige, createdTime=Wed Jun 28 17:23:47 CST 2017, time=2017-06-28, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2010142, encodeId=4fa920101428f, content=<a href='/topic/show?id=3ea49698234' target=_blank style='color:#2F92EE;'>#长期使用#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96982, encryptionId=3ea49698234, topicName=长期使用)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=365d170, createdName=chenwq08, createdTime=Mon Aug 21 11:57:00 CST 2017, time=2017-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1781773, encodeId=20c11e8177363, content=<a href='/topic/show?id=5db8409ed8' target=_blank style='color:#2F92EE;'>#Cardiol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4097, encryptionId=5db8409ed8, topicName=Cardiol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Fri Apr 06 15:57:00 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2007456, encodeId=3e76200e456c6, content=<a href='/topic/show?id=d4022616800' target=_blank style='color:#2F92EE;'>#低剂量阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26168, encryptionId=d4022616800, topicName=低剂量阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9dd613, createdName=xxxx1049, createdTime=Fri Jul 14 10:57:00 CST 2017, time=2017-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1480450, encodeId=7bd21480450ac, content=<a href='/topic/show?id=647d2615939' target=_blank style='color:#2F92EE;'>#低剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26159, encryptionId=647d2615939, topicName=低剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=97b17641126, createdName=ms1292405679162969, createdTime=Fri Jun 30 07:57:00 CST 2017, time=2017-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=216381, encodeId=fa47216381f0, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdgSW0vVibEHQRlKXLlvMibvcHmy5ibwM7Luib2am6ywX6FqBrXibF8k7JVEzriaOSghltmYz1nomRd6TgSp2Yj9xHGAY/0, createdBy=9b2f2045808, createdName=haige, createdTime=Wed Jun 28 17:23:47 CST 2017, time=2017-06-28, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2010142, encodeId=4fa920101428f, content=<a href='/topic/show?id=3ea49698234' target=_blank style='color:#2F92EE;'>#长期使用#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96982, encryptionId=3ea49698234, topicName=长期使用)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=365d170, createdName=chenwq08, createdTime=Mon Aug 21 11:57:00 CST 2017, time=2017-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1781773, encodeId=20c11e8177363, content=<a href='/topic/show?id=5db8409ed8' target=_blank style='color:#2F92EE;'>#Cardiol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4097, encryptionId=5db8409ed8, topicName=Cardiol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Fri Apr 06 15:57:00 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2007456, encodeId=3e76200e456c6, content=<a href='/topic/show?id=d4022616800' target=_blank style='color:#2F92EE;'>#低剂量阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26168, encryptionId=d4022616800, topicName=低剂量阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9dd613, createdName=xxxx1049, createdTime=Fri Jul 14 10:57:00 CST 2017, time=2017-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1480450, encodeId=7bd21480450ac, content=<a href='/topic/show?id=647d2615939' target=_blank style='color:#2F92EE;'>#低剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26159, encryptionId=647d2615939, topicName=低剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=97b17641126, createdName=ms1292405679162969, createdTime=Fri Jun 30 07:57:00 CST 2017, time=2017-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=216381, encodeId=fa47216381f0, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdgSW0vVibEHQRlKXLlvMibvcHmy5ibwM7Luib2am6ywX6FqBrXibF8k7JVEzriaOSghltmYz1nomRd6TgSp2Yj9xHGAY/0, createdBy=9b2f2045808, createdName=haige, createdTime=Wed Jun 28 17:23:47 CST 2017, time=2017-06-28, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2010142, encodeId=4fa920101428f, content=<a href='/topic/show?id=3ea49698234' target=_blank style='color:#2F92EE;'>#长期使用#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96982, encryptionId=3ea49698234, topicName=长期使用)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=365d170, createdName=chenwq08, createdTime=Mon Aug 21 11:57:00 CST 2017, time=2017-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1781773, encodeId=20c11e8177363, content=<a href='/topic/show?id=5db8409ed8' target=_blank style='color:#2F92EE;'>#Cardiol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4097, encryptionId=5db8409ed8, topicName=Cardiol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Fri Apr 06 15:57:00 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2007456, encodeId=3e76200e456c6, content=<a href='/topic/show?id=d4022616800' target=_blank style='color:#2F92EE;'>#低剂量阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26168, encryptionId=d4022616800, topicName=低剂量阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9dd613, createdName=xxxx1049, createdTime=Fri Jul 14 10:57:00 CST 2017, time=2017-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1480450, encodeId=7bd21480450ac, content=<a href='/topic/show?id=647d2615939' target=_blank style='color:#2F92EE;'>#低剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26159, encryptionId=647d2615939, topicName=低剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=97b17641126, createdName=ms1292405679162969, createdTime=Fri Jun 30 07:57:00 CST 2017, time=2017-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=216381, encodeId=fa47216381f0, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdgSW0vVibEHQRlKXLlvMibvcHmy5ibwM7Luib2am6ywX6FqBrXibF8k7JVEzriaOSghltmYz1nomRd6TgSp2Yj9xHGAY/0, createdBy=9b2f2045808, createdName=haige, createdTime=Wed Jun 28 17:23:47 CST 2017, time=2017-06-28, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2010142, encodeId=4fa920101428f, content=<a href='/topic/show?id=3ea49698234' target=_blank style='color:#2F92EE;'>#长期使用#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96982, encryptionId=3ea49698234, topicName=长期使用)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=365d170, createdName=chenwq08, createdTime=Mon Aug 21 11:57:00 CST 2017, time=2017-08-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1781773, encodeId=20c11e8177363, content=<a href='/topic/show?id=5db8409ed8' target=_blank style='color:#2F92EE;'>#Cardiol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4097, encryptionId=5db8409ed8, topicName=Cardiol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Fri Apr 06 15:57:00 CST 2018, time=2018-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2007456, encodeId=3e76200e456c6, content=<a href='/topic/show?id=d4022616800' target=_blank style='color:#2F92EE;'>#低剂量阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26168, encryptionId=d4022616800, topicName=低剂量阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9dd613, createdName=xxxx1049, createdTime=Fri Jul 14 10:57:00 CST 2017, time=2017-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1480450, encodeId=7bd21480450ac, content=<a href='/topic/show?id=647d2615939' target=_blank style='color:#2F92EE;'>#低剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26159, encryptionId=647d2615939, topicName=低剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=97b17641126, createdName=ms1292405679162969, createdTime=Fri Jun 30 07:57:00 CST 2017, time=2017-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=216381, encodeId=fa47216381f0, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NdgSW0vVibEHQRlKXLlvMibvcHmy5ibwM7Luib2am6ywX6FqBrXibF8k7JVEzriaOSghltmYz1nomRd6TgSp2Yj9xHGAY/0, createdBy=9b2f2045808, createdName=haige, createdTime=Wed Jun 28 17:23:47 CST 2017, time=2017-06-28, status=1, ipAttribution=)]
    2017-06-28 haige

    学习了!

    0

相关资讯

NEJM:低剂量青霉素可有效预防腿部蜂窝组织炎复发

腿部蜂窝组织炎是常见的皮肤和皮下组织细菌感染。英国诺丁汉大学皮肤流行病学教授Hywel Williams 博士等研究人员比较了预防性低剂量青霉素对比安慰剂对于预防腿部蜂窝组织炎复发的效应。他们发现,对于腿部蜂窝组织炎复发的患者,青霉素可有效减少预防期内的复发次数,但一旦停止药物治疗,预防效应很快消失。研究成果发表于NEJM 2013年5月最新一期在线版上。 研究人员开展了该项双盲、随机、对照试验

Hypertension:低剂量降血压药物组合效果理想,副作用更少

根据美国心脏协会发表的最新文章显示,四分之一剂量的降血压药物的组合降压效果是最好的,除此之外,还能降低单一高剂量所带来的副作用。

Nat Commun:早期抗生素使用对小鼠的影响

《自然 - 通讯》发表的一项研究在小鼠模型中显示,生命早期施用低剂量青霉素对肠道菌群、脑生理和社会行为都有持续的影响。这项研究还表明,联合施用一种益生菌(可能有某些特定健康益处的细菌)可以预防这些改变。越来越多的证据表明,在生命早期施用抗生素可能会产生有害的长期影响。一些动物研究表明,高剂量的抗生素会对行为和脑神经化学造成长期影响。John Bienenstock, Sophie Leclercq