NEJM:ISIS 304801可显著降低高甘油三酯血症患者的甘油三酯水平

2015-08-03 崔倩 译 MedSci原创

载脂蛋白C-III(APOC3)是血浆甘油三酯水平的一个关键调节剂。甘油三酯水平升高与心血管不良事件和胰腺炎的风险相关联。ISIS 304801是APOC3合成的第二代反义抑制剂。研究人员进行了一项随机,双盲,安慰剂对照的,剂量范围,第2阶段研究,以评估ISIS 304801对未经治疗的空腹甘油三酯水平为每分升350毫克(每升4.0毫摩尔)和每分升2000毫克(22.6毫摩尔每升)(ISIS 30

载脂蛋白C-III(APOC3)是血浆甘油三酯水平的一个关键调节剂。甘油三酯水平升高与心血管不良事件和胰腺炎的风险相关联。ISIS 304801是APOC3合成的第二代反义抑制剂。

研究人员进行了一项随机,双盲,安慰剂对照的,剂量范围,第2阶段研究,以评估ISIS 304801对未经治疗的空腹甘油三酯水平为每分升350毫克(每升4.0毫摩尔)和每分升2000毫克(22.6毫摩尔每升)(ISIS 304801单一治疗组)之间的患者效果,以及对空腹甘油三酯水平在每分升225毫克(每升2.5毫摩尔)和每分升2000毫克(ISIS 304801-贝特队列)的接受稳定贝特类类药物治疗患者的效果。符合条件的患者被随机分配接受ISIS 304801,剂量范围从100至300毫克,或接受安慰剂,每周一次,共13周。主要结果是APOC3水平从基线的百分比变化。

共有57例患者在ISIS 304801单药治疗组(41例接受活性剂治疗,16例接受安慰剂),28例患者在ISIS 304801-贝特队列组(20例接受活性剂治疗,8例接受安慰剂)。两个队列的平均(±SD)基线甘油三酯水平分别是每分升581±291毫克(每升6.6±3.3毫摩尔)和每分升376±188毫克(每升4.2±2.1毫摩尔)。用ISIS 304801治疗时,当药物被用作为单一药剂(在100-mg组血浆APOC3水平下降40.0±32.0%,在200-mg组下降63.8±22.3%,在300 mg组下降79.6±9.3%,而在安慰剂组中增加了4.2±41.7%),当它被附加到贝特类药物中(在200-mg组下降60.2±12.5%,在300-mg组下降了70.9±13.0%,而在安慰剂组下降了2.2±25.2%),导致了血浆APOC3水平有剂量依赖性和降低时间延长。甘油三酯的水平都一致由31.3降低了70.9%。在这项短期研究中没有发现安全问题。

研究发现,通过APOC3合成的选择性反义抑制,在具有广泛的基准APOC3水平的患者中,用ISIS 304801治疗可显著降低甘油三酯水平。

原始出处:

Daniel Gaudet, Veronica J. Alexander,Brenda F. Baker,Antisense Inhibition of Apolipoprotein C-III in Patients with Hypertriglyceridemia,NEJM,2015.7.30

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1654707, encodeId=d0c11654e0776, content=<a href='/topic/show?id=edc610251468' target=_blank style='color:#2F92EE;'>#高甘油三酯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102514, encryptionId=edc610251468, topicName=高甘油三酯)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f5a424532179, createdName=flyingeagle85, createdTime=Fri Oct 30 19:15:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34425, encodeId=607934425ad, content=不过整体的研究方法还是十分准确的, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=332823945, createdName=hlycom3356, createdTime=Wed Aug 05 10:09:00 CST 2015, time=2015-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34424, encodeId=ff1f34424cd, content=这篇文章内容有待参考, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=332823945, createdName=hlycom3356, createdTime=Wed Aug 05 10:08:00 CST 2015, time=2015-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1486759, encodeId=a5451486e594c, content=<a href='/topic/show?id=8ca1102515ec' target=_blank style='color:#2F92EE;'>#高甘油三酯血症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102515, encryptionId=8ca1102515ec, topicName=高甘油三酯血症)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=91bf8208819, createdName=bioon4, createdTime=Wed Aug 05 01:15:00 CST 2015, time=2015-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34105, encodeId=68be34105b6, content=?, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b531630898, createdName=pine007, createdTime=Mon Aug 03 11:44:00 CST 2015, time=2015-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34106, encodeId=0d023410699, content=?, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b531630898, createdName=pine007, createdTime=Mon Aug 03 11:44:00 CST 2015, time=2015-08-03, status=1, ipAttribution=)]
    2015-08-05 hlycom3356

    不过整体的研究方法还是十分准确的

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1654707, encodeId=d0c11654e0776, content=<a href='/topic/show?id=edc610251468' target=_blank style='color:#2F92EE;'>#高甘油三酯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102514, encryptionId=edc610251468, topicName=高甘油三酯)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f5a424532179, createdName=flyingeagle85, createdTime=Fri Oct 30 19:15:00 CST 2015, time=2015-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34425, encodeId=607934425ad, content=不过整体的研究方法还是十分准确的, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=332823945, createdName=hlycom3356, createdTime=Wed Aug 05 10:09:00 CST 2015, time=2015-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34424, encodeId=ff1f34424cd, content=这篇文章内容有待参考, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=332823945, createdName=hlycom3356, createdTime=Wed Aug 05 10:08:00 CST 2015, time=2015-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1486759, encodeId=a5451486e594c, content=<a href='/topic/show?id=8ca1102515ec' target=_blank style='color:#2F92EE;'>#高甘油三酯血症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102515, encryptionId=8ca1102515ec, topicName=高甘油三酯血症)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=91bf8208819, createdName=bioon4, createdTime=Wed Aug 05 01:15:00 CST 2015, time=2015-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34105, encodeId=68be34105b6, content=?, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b531630898, createdName=pine007, createdTime=Mon Aug 03 11:44:00 CST 2015, time=2015-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=34106, encodeId=0d023410699, content=?, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b531630898, createdName=pine007, createdTime=Mon Aug 03 11:44:00 CST 2015, time=2015-08-03, status=1, ipAttribution=)]
    2015-08-05 hlycom3356

    这篇文章内容有待参考

    0

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    2015-08-03 pine007

    ?

    0

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    2015-08-03 pine007

    ?

    0