NEJM:高剂量维生素D用于危重VD缺乏患者

2019-12-18 MedSci MedSci原创

VD

研究认为,对于缺乏维生素D的高危患者,早期大剂量肠内维生素D3治疗不能改善患者死亡率

维生素D缺乏可导致一系列疾病,但急性危重疾病患者补充维生素D的潜在益处尚需要进一步研究。

近日研究人员进行了一项随机、双盲、安慰剂对照、早期补充维生素D3的III期试验,维生素D缺乏且高死亡风险的危重患者参与。患者随机接受单次肠内注射540000 IU维生素D3 或安慰剂。研究的主要终点为90天全因死亡率。

1078名患者参与研究,且证实存在基础维生素D缺乏(25-羟维生素D水平,<20 ng/ml[50 nmol/l])。接受干预后维生素D组第3天25-羟维生素D平均水平为46.9±23.2ng/ ml(117±58 nmol/L),安慰剂组为11.4±5.6 ng/ml(28±14 nmol/L,差异为35.5 ng/L)。维生素D组90天死亡率为23.5%(531名患者中的125名),安慰剂组为20.6%(528名患者中的109名,差异2.9%)。两组在二级临床、生理或安全终点方面没有临床上的显著差异。基线时维生素D缺乏的严重程度并不影响D3治疗与死亡率之间的关系。

研究认为,对于缺乏维生素D的高危患者,早期大剂量肠内维生素D3治疗不能改善患者死亡率。

原始出处:

The National Heart, Lung, and Blood Institute PETAL Clinical Trials Network. Early High-Dose Vitamin D3 for Critically Ill, Vitamin D-Deficient Patients. N Engl J Med, December 11, 2019.

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    2020-02-24 amy0550
  2. [GetPortalCommentsPageByObjectIdResponse(id=1942118, encodeId=5b09194211835, content=<a href='/topic/show?id=065b1022341a' target=_blank style='color:#2F92EE;'>#高剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102234, encryptionId=065b1022341a, topicName=高剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=010d202, createdName=amy0550, createdTime=Mon Feb 24 14:06:00 CST 2020, time=2020-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378079, encodeId=62063e80796e, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Sun Jan 12 17:21:25 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377463, encodeId=4c753e7463e4, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Thu Dec 26 19:35:57 CST 2019, time=2019-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035050, encodeId=6a8e10350502f, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Dec 18 21:06:00 CST 2019, time=2019-12-18, status=1, ipAttribution=)]
    2020-01-12 wxl882001

    了解一下

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1942118, encodeId=5b09194211835, content=<a href='/topic/show?id=065b1022341a' target=_blank style='color:#2F92EE;'>#高剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102234, encryptionId=065b1022341a, topicName=高剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=010d202, createdName=amy0550, createdTime=Mon Feb 24 14:06:00 CST 2020, time=2020-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378079, encodeId=62063e80796e, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Sun Jan 12 17:21:25 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377463, encodeId=4c753e7463e4, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Thu Dec 26 19:35:57 CST 2019, time=2019-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035050, encodeId=6a8e10350502f, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Dec 18 21:06:00 CST 2019, time=2019-12-18, status=1, ipAttribution=)]
    2019-12-26 wxl882001

    了解一下

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1942118, encodeId=5b09194211835, content=<a href='/topic/show?id=065b1022341a' target=_blank style='color:#2F92EE;'>#高剂量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102234, encryptionId=065b1022341a, topicName=高剂量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=010d202, createdName=amy0550, createdTime=Mon Feb 24 14:06:00 CST 2020, time=2020-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378079, encodeId=62063e80796e, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Sun Jan 12 17:21:25 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377463, encodeId=4c753e7463e4, content=了解一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Thu Dec 26 19:35:57 CST 2019, time=2019-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035050, encodeId=6a8e10350502f, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Wed Dec 18 21:06:00 CST 2019, time=2019-12-18, status=1, ipAttribution=)]
    2019-12-18 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

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