Baidu
map

ESC 2014 :国内外专家点评PCSK9抑制剂远期效果仍待验证

2014-09-03 张致媛 中国医学论坛报今日循环

近几年,PCSK9成为血脂领域炙手可热的新靶点。继今年美国心脏病学会(ACC)年会多项研究之后,本次ESC年会公布的ODYSSEY系列研究更是为该领域增添了新证据。 ODYSSEY COMBO Ⅱ研究在720例应用最大耐受剂量他汀血脂控制仍不理想的心血管高危患者中评价了PCSK9抑制剂alirocumab的有效性和安全性。结果显示,24周时,接受alirocumab与接受最大耐受剂量他汀+依折麦

近几年,PCSK9成为血脂领域炙手可热的新靶点。继今年美国心脏病学会(ACC)年会多项研究之后,本次ESC年会公布的ODYSSEY系列研究更是为该领域增添了新证据。

ODYSSEY COMBO Ⅱ研究在720例应用最大耐受剂量他汀血脂控制仍不理想的心血管高危患者中评价了PCSK9抑制剂alirocumab的有效性和安全性。结果显示,24周时,接受alirocumab与接受最大耐受剂量他汀+依折麦布治疗者的低密度脂蛋白胆固醇(LDL-C)分别较基线降低50.6%和20.7%(P<0.0001),52周时,alirocumab组LDL-C仍保持在较基线降低49.5%。

ODYSSEY FH Ⅰ和Ⅱ研究则将关注点放在735例杂合子家族性高胆固醇血症患者,其接受最大耐受剂量他汀但LDL-C水平仍控制不佳。结果显示,24周时,应用alirocumab者LDL-C水平较基线降低近49%,安慰剂组LDL-C则较基线升高;52周时,alirocumab组LDL-C降低程度仍保持在与24周时接近的水平。

瑞士苏黎世大学医院Thomas F. Lüscher教授在肯定alirocumab作用的同时也指出了其不足,例如需注射应用、局部皮肤反应、价格较高、远期效果仍未知等。施仲伟教授同意其看法并指出,重要的是,关于死亡率等硬终点的临床研究仍在进行中,预计2017-2018年将有结果公布。至于今年年初美国食品与药物管理局(FDA)发布的关于其影响神经认知功能的警告,在该研究中未见相关不良反应增加。

施教授指出,本次公布的ODYSSEY系列研究涉及alirocumab多个治疗领域。例如ODYSSEY COMBO Ⅱ研究进一步证实了PCSK9抑制剂降低LDL-C的效果,但有望在今年年底公布结果的IMPROVE-IT研究能否为依折麦布扳回一局,仍未可知。ODYSSEY FH Ⅰ和Ⅱ研究则可能将杂合子家族性高胆固醇血症领域拓展为PCSK9抑制剂的主要方向之一。在当下的“他汀年代”,其面对家族性高胆固醇血症时常无能为力。据统计,在这类患者中,强效他汀治疗仅可使20%患者LDL-C降至100 mg/dl以下。这就为PCSK9抑制剂留下了治疗空间。

目前看来,PCSK9抑制剂降低LDL-C的作用不容小觑,前景看好。如能进一步证实其可以通过降低LDL-C改善心血管预后,这类药物将获得更强支持。

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=1786839, encodeId=78031e8683977, content=<a href='/topic/show?id=4c5b138824d' target=_blank style='color:#2F92EE;'>#PCSK9抑制#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13882, encryptionId=4c5b138824d, topicName=PCSK9抑制)], attachment=null, authenticateStatus=null, createdAvatar=/img/user_icon.png, createdBy=1072181, createdName=wjywjy, createdTime=Fri Apr 03 22:24:00 CST 2015, time=2015-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1777224, encodeId=8c941e7722464, content=<a href='/topic/show?id=678d5348a6' target=_blank style='color:#2F92EE;'>#Csk#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5348, encryptionId=678d5348a6, topicName=Csk)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=979839152460, createdName=FukaiBao, createdTime=Thu Jan 01 13:24:00 CST 2015, time=2015-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1685564, encodeId=1e3a16855641b, content=<a href='/topic/show?id=a340138e48a' target=_blank style='color:#2F92EE;'>#PCS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13874, encryptionId=a340138e48a, topicName=PCS)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173d28230918, createdName=Tamikia, createdTime=Sat Mar 28 20:24:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1851195, encodeId=35781851195f0, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Sun Feb 01 00:24:00 CST 2015, time=2015-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11599, encodeId=67ae115991c, content=很好,非常有帮助!, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2bc892015, createdName=sweetai, createdTime=Tue Sep 09 20:10:00 CST 2014, time=2014-09-09, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1786839, encodeId=78031e8683977, content=<a href='/topic/show?id=4c5b138824d' target=_blank style='color:#2F92EE;'>#PCSK9抑制#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13882, encryptionId=4c5b138824d, topicName=PCSK9抑制)], attachment=null, authenticateStatus=null, createdAvatar=/img/user_icon.png, createdBy=1072181, createdName=wjywjy, createdTime=Fri Apr 03 22:24:00 CST 2015, time=2015-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1777224, encodeId=8c941e7722464, content=<a href='/topic/show?id=678d5348a6' target=_blank style='color:#2F92EE;'>#Csk#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5348, encryptionId=678d5348a6, topicName=Csk)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=979839152460, createdName=FukaiBao, createdTime=Thu Jan 01 13:24:00 CST 2015, time=2015-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1685564, encodeId=1e3a16855641b, content=<a href='/topic/show?id=a340138e48a' target=_blank style='color:#2F92EE;'>#PCS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13874, encryptionId=a340138e48a, topicName=PCS)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173d28230918, createdName=Tamikia, createdTime=Sat Mar 28 20:24:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1851195, encodeId=35781851195f0, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Sun Feb 01 00:24:00 CST 2015, time=2015-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11599, encodeId=67ae115991c, content=很好,非常有帮助!, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2bc892015, createdName=sweetai, createdTime=Tue Sep 09 20:10:00 CST 2014, time=2014-09-09, status=1, ipAttribution=)]
    2015-01-01 FukaiBao
  3. [GetPortalCommentsPageByObjectIdResponse(id=1786839, encodeId=78031e8683977, content=<a href='/topic/show?id=4c5b138824d' target=_blank style='color:#2F92EE;'>#PCSK9抑制#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13882, encryptionId=4c5b138824d, topicName=PCSK9抑制)], attachment=null, authenticateStatus=null, createdAvatar=/img/user_icon.png, createdBy=1072181, createdName=wjywjy, createdTime=Fri Apr 03 22:24:00 CST 2015, time=2015-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1777224, encodeId=8c941e7722464, content=<a href='/topic/show?id=678d5348a6' target=_blank style='color:#2F92EE;'>#Csk#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5348, encryptionId=678d5348a6, topicName=Csk)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=979839152460, createdName=FukaiBao, createdTime=Thu Jan 01 13:24:00 CST 2015, time=2015-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1685564, encodeId=1e3a16855641b, content=<a href='/topic/show?id=a340138e48a' target=_blank style='color:#2F92EE;'>#PCS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13874, encryptionId=a340138e48a, topicName=PCS)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173d28230918, createdName=Tamikia, createdTime=Sat Mar 28 20:24:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1851195, encodeId=35781851195f0, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Sun Feb 01 00:24:00 CST 2015, time=2015-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11599, encodeId=67ae115991c, content=很好,非常有帮助!, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2bc892015, createdName=sweetai, createdTime=Tue Sep 09 20:10:00 CST 2014, time=2014-09-09, status=1, ipAttribution=)]
    2015-03-28 Tamikia
  4. [GetPortalCommentsPageByObjectIdResponse(id=1786839, encodeId=78031e8683977, content=<a href='/topic/show?id=4c5b138824d' target=_blank style='color:#2F92EE;'>#PCSK9抑制#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13882, encryptionId=4c5b138824d, topicName=PCSK9抑制)], attachment=null, authenticateStatus=null, createdAvatar=/img/user_icon.png, createdBy=1072181, createdName=wjywjy, createdTime=Fri Apr 03 22:24:00 CST 2015, time=2015-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1777224, encodeId=8c941e7722464, content=<a href='/topic/show?id=678d5348a6' target=_blank style='color:#2F92EE;'>#Csk#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5348, encryptionId=678d5348a6, topicName=Csk)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=979839152460, createdName=FukaiBao, createdTime=Thu Jan 01 13:24:00 CST 2015, time=2015-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1685564, encodeId=1e3a16855641b, content=<a href='/topic/show?id=a340138e48a' target=_blank style='color:#2F92EE;'>#PCS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13874, encryptionId=a340138e48a, topicName=PCS)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173d28230918, createdName=Tamikia, createdTime=Sat Mar 28 20:24:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1851195, encodeId=35781851195f0, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Sun Feb 01 00:24:00 CST 2015, time=2015-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11599, encodeId=67ae115991c, content=很好,非常有帮助!, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2bc892015, createdName=sweetai, createdTime=Tue Sep 09 20:10:00 CST 2014, time=2014-09-09, status=1, ipAttribution=)]
    2015-02-01 jklm09
  5. [GetPortalCommentsPageByObjectIdResponse(id=1786839, encodeId=78031e8683977, content=<a href='/topic/show?id=4c5b138824d' target=_blank style='color:#2F92EE;'>#PCSK9抑制#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13882, encryptionId=4c5b138824d, topicName=PCSK9抑制)], attachment=null, authenticateStatus=null, createdAvatar=/img/user_icon.png, createdBy=1072181, createdName=wjywjy, createdTime=Fri Apr 03 22:24:00 CST 2015, time=2015-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1777224, encodeId=8c941e7722464, content=<a href='/topic/show?id=678d5348a6' target=_blank style='color:#2F92EE;'>#Csk#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5348, encryptionId=678d5348a6, topicName=Csk)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=979839152460, createdName=FukaiBao, createdTime=Thu Jan 01 13:24:00 CST 2015, time=2015-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1685564, encodeId=1e3a16855641b, content=<a href='/topic/show?id=a340138e48a' target=_blank style='color:#2F92EE;'>#PCS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13874, encryptionId=a340138e48a, topicName=PCS)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173d28230918, createdName=Tamikia, createdTime=Sat Mar 28 20:24:00 CST 2015, time=2015-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1851195, encodeId=35781851195f0, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Sun Feb 01 00:24:00 CST 2015, time=2015-02-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11599, encodeId=67ae115991c, content=很好,非常有帮助!, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2bc892015, createdName=sweetai, createdTime=Tue Sep 09 20:10:00 CST 2014, time=2014-09-09, status=1, ipAttribution=)]
    2014-09-09 sweetai

    很好,非常有帮助!

    0

相关资讯

ESC 2014:RDN治疗难治性高血压再引热议

ESC2014公布的一项研究表明,去肾交感神经(RDN)治疗难治性高血压成功与否取决于是否将全部的肾动脉神经进行成功地去除。 研究者们对110例平均年龄为65岁和平均动态血压为154/85 mm Hg的患者(男性58%)施行去肾交感神经治疗,同时予其服用6种以上降压药。术后6个月,66例患者有随访、诊室和24小时动态血压评估数据。24例患者去肾交感神经治疗无效,诊室血压增加约14 mm Hg。在

ESC 2014:小胖墩患高血压风险增6倍

在ESC2014上,德国一项研究调查了2万多青少年,发现小胖墩男孩高血压风险是正常体重男孩的5.9倍,小胖墩女孩是正常体重女孩的4.3倍。 Schwandt是该研究的作者,他认为,“越胖的青少年患高血压的风险越高,减轻体重是降低危险重要措施。” 该研究也发现,随着青少年体重的增加,高血压前期的风险也是增加的。超重男孩的高血压前期风险是正常体重男孩的1.6倍,肥胖男孩是正常体重男孩的2.4倍;超

ESC 2014:CvLPRIT研究再挑战血运重建指南

:对合并冠脉多支血管病变的急性ST段抬高型心肌梗死(STEMI)患者,目前指南不支持在直接经皮冠脉介入治疗(PCI)时对无血流动力学改变者的非罪犯血管进行干预。然而,临床实践是否确实如此?在2013年的ESC年会上,PRAMI研究率先质疑指南并对完全血运重建提供了支持性证据。CvLPRIT研究再度向指南发起了挑战。 研究共纳入296例计划行直接PCI的STEMI患者,随机分为仅梗死相关血管PCI

ESC 2014:PCI完全C优于仅IRA治疗

欧洲心脏病学会(ESC)2014年会公布的CVLPRIT研究表明,与仅治疗梗死相关动脉(IRA)的直接PCI相比,完全血运重建可显著降低患者严重心血管不良事件(MACE)发生率。 CVLPRIT研究共纳入296例接受PCI治疗的心梗患者,其中146例患者随机接受仅IRA血运重建治疗,其余150例患者接受完全血运重建;完全血运重建指罪犯血管和狭窄>70%的血管均接受治疗。随访时间为12个月。

ESC 2014:稳定性冠心病 FFR指导PCI优于药物治疗

欧洲心脏病学会(ESC)2014年会公布的一项报告表明,与单纯药物治疗相比,血流储备分数(FFR)指导的经皮冠状动脉介入治疗(PCI)可降低心梗、死亡和血运重建发生率。 FAME-2研究共纳入1220例计划行第二代药物洗脱支架PCI的稳定性冠脉疾病患者,并在随机化之前对所有患者进行FFR测定。至少一处狭窄且FFR≤0.80的患者被随机给予PCI或最佳药物治疗,FFR >0.80的患者则接受

ESC 2014:中国50万人调查:每天吃蔬菜好处多

在ESC 2014年会上,中国一项对50万人随访7年的研究表明,常吃蔬菜的人血压较低,心血管事件风险也较低。   ESC会场梦幻般的壁报区 在这50万人中,有18%的人每天都吃蔬菜,有6.3%的人基本不怎么吃菜。与不怎么吃菜的人相比,每天都吃菜的人血压低3.4/1.4 mmHg。 每天吃菜的量越多,心血管风险也就较低。与不吃菜的人相比,每天吃菜的人患冠心病的风险降低24%,缺血性中风降低

Baidu
map
Baidu
map
Baidu
map