ESC2013:安进心衰药omecamtiv mecarbil II期AHF试验失败

2013-09-09 tomato 生物谷

2013年9月3日讯 /生物谷BIOON/ --安进(Amgen)和合作伙伴Cytokinetics公司9月3日在2013年欧洲心脏病学会年会(ESC 2013)上,首次公布了有关肌球蛋白激活剂omecamtiv mecarbil II期ATOMIC-AHF研究的数据。 该研究是一项随机、双盲、安慰剂对照II期研究,旨在评估一种静脉注射配方omecamtiv mecarbil用于治疗急性

2013年9月3日讯 /生物谷BIOON/ --安进(Amgen)和合作伙伴Cytokinetics公司9月3日在2013年欧洲心脏病学会年会(ESC 2013)上,首次公布了有关肌球蛋白激活剂omecamtiv mecarbil II期ATOMIC-AHF研究的数据。

该研究是一项随机、双盲、安慰剂对照II期研究,旨在评估一种静脉注射配方omecamtiv mecarbil用于治疗急性心力衰竭(AHF)的安全性、药代动力学、药效学、潜在疗效。该项研究共招募了613例住院治疗的AHF患者,以omecamtiv mecarbil或安慰剂治疗48小时。数据表明,该项研究未能达到呼吸困难响应(用李克特七点量表法评价)的主要终点(p=0.33),但呼吸困难响应表现出良好的剂量和浓度相关性趋势。

目前,双方也正在开展一项名为COSMIC-HF的II期临床研究,评估口服配方omecamtiv mecarbil用于治疗慢性心力衰竭和左心室收缩功能不全患者的安全性和疗效。

安进将根据这2项研究的汇总数据,决定是否推进omecamtiv mecarbil至III期临床开发。

Omecamtiv mecarbil (CK-1827452)是一种新型小分子心肌蛋白直接激动剂,由安进从Cytokinetics公司授权获得,旨在开发用于治疗心力衰竭,该药有静脉注射和口服两种剂型。

心脏的收缩有赖于心脏肌球蛋白的正常功能,当这种蛋白收缩功能减弱时就会发生心力衰竭。omecamtiv mecarbil可以激活心脏肌球蛋白,有希望成为一种新的心力衰竭治疗药物。


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  1. [GetPortalCommentsPageByObjectIdResponse(id=2024665, encodeId=4ab9202466593, content=<a href='/topic/show?id=5c4e214048' target=_blank style='color:#2F92EE;'>#AHF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2140, encryptionId=5c4e214048, topicName=AHF)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0cd7162, createdName=nakerunner, createdTime=Sat May 31 23:43:00 CST 2014, time=2014-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1675296, encodeId=7f8916e529649, content=<a href='/topic/show?id=cb8a400091' target=_blank style='color:#2F92EE;'>#CAM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4000, encryptionId=cb8a400091, topicName=CAM)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ac27217804, createdName=whmdzju, createdTime=Mon Jan 20 05:43:00 CST 2014, time=2014-01-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=6126, encodeId=dc526126fc, content=有意思,还是失败的试验啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=116.226.84.147, createdTime=Mon Sep 09 17:47:00 CST 2013, time=2013-09-09, status=1, ipAttribution=)]
    2014-05-31 nakerunner
  2. [GetPortalCommentsPageByObjectIdResponse(id=2024665, encodeId=4ab9202466593, content=<a href='/topic/show?id=5c4e214048' target=_blank style='color:#2F92EE;'>#AHF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2140, encryptionId=5c4e214048, topicName=AHF)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0cd7162, createdName=nakerunner, createdTime=Sat May 31 23:43:00 CST 2014, time=2014-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1675296, encodeId=7f8916e529649, content=<a href='/topic/show?id=cb8a400091' target=_blank style='color:#2F92EE;'>#CAM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4000, encryptionId=cb8a400091, topicName=CAM)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ac27217804, createdName=whmdzju, createdTime=Mon Jan 20 05:43:00 CST 2014, time=2014-01-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=6126, encodeId=dc526126fc, content=有意思,还是失败的试验啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=116.226.84.147, createdTime=Mon Sep 09 17:47:00 CST 2013, time=2013-09-09, status=1, ipAttribution=)]
    2014-01-20 whmdzju
  3. [GetPortalCommentsPageByObjectIdResponse(id=2024665, encodeId=4ab9202466593, content=<a href='/topic/show?id=5c4e214048' target=_blank style='color:#2F92EE;'>#AHF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2140, encryptionId=5c4e214048, topicName=AHF)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0cd7162, createdName=nakerunner, createdTime=Sat May 31 23:43:00 CST 2014, time=2014-05-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1675296, encodeId=7f8916e529649, content=<a href='/topic/show?id=cb8a400091' target=_blank style='color:#2F92EE;'>#CAM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4000, encryptionId=cb8a400091, topicName=CAM)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ac27217804, createdName=whmdzju, createdTime=Mon Jan 20 05:43:00 CST 2014, time=2014-01-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=6126, encodeId=dc526126fc, content=有意思,还是失败的试验啊, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=116.226.84.147, createdTime=Mon Sep 09 17:47:00 CST 2013, time=2013-09-09, status=1, ipAttribution=)]
    2013-09-09 116.226.84.147

    有意思,还是失败的试验啊

    0