诺华突破性药物bimagrumab临床后期研究遭遇滑铁卢

2016-04-26 佚名 不详

诺华公司最近表示,公司开发的用于治疗散发性包涵体肌炎新药bimagrumab(BYM338)在一项最新的临床IIb/III期研究中未能达到首要终点而宣告失败。这一结果对公司研发部门造成重创,甚至有人认为这是诺华公司研发部门近年来遭遇的最大失败。 对于BYM338,诺华公司一直寄予厚望。此前公司已经获得了美国FDA授予的突破性药物认证。公司还希望将这种药物拓展到包括COPD在内的多种疾病治疗中去。

诺华公司最近表示,公司开发的用于治疗散发性包涵体肌炎新药bimagrumab(BYM338)在一项最新的临床IIb/III期研究中未能达到首要终点而宣告失败。这一结果对公司研发部门造成重创,甚至有人认为这是诺华公司研发部门近年来遭遇的最大失败。

对于BYM338,诺华公司一直寄予厚望。此前公司已经获得了美国FDA授予的突破性药物认证。公司还希望将这种药物拓展到包括COPD在内的多种疾病治疗中去。BYM338是一种靶向肌生成抑制蛋白的抗体药物。该药物是诺华公司借助MorphoSys公司的抗体筛选平台获得的。MorphoSys公司曾乐观表示该药物上市后,其销售峰值将高达40亿美元之多。而此次失利无疑将给该药物的前景平添阴云。

目前诺华公司并未披露实验的具体数据,仅表示公司将在下一步计划之前全面分析现有的研究数据。

诺华公司这边正因临床研究失利而暗自苦恼。另一边,位于美国麻省坎布里奇的Scholar Rock公司则是长出一口气。BYM338此次临床研究的失利为自己的肌生成抑制蛋白抑制剂药物产品争取了时间。

不过,一直以来,研究人员对于肌生成抑制蛋白药物的研究都心存疑虑。许多研究人员都认为阻断该蛋白的表达会造成许多风险。例如有研究表明抑制该蛋白表达会造成患者心脏肌肉增厚并增加心脏病发病风险。

事实上,诺华和MorphoSys公司并不是该领域的先行者。早在2011年Shire公司和Acceleron就曾经在这一领域尝试,但最终宣告放弃。此外,从安进公司剥离出来的Atara公司也曾经计划开发同类药物却最终在临床II期研究止步。这些都表明,开发肌生成抑制蛋白抑制剂类药物的风险之大。

原始出处:Novartis’ ‘breakthrough’ muscle drug bimagrumab flunks a late-stage trial

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=2079377, encodeId=793420e937733, content=<a href='/topic/show?id=cfe7e5543f7' target=_blank style='color:#2F92EE;'>#突破性药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75543, encryptionId=cfe7e5543f7, topicName=突破性药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Thu Mar 23 05:44:00 CST 2017, time=2017-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=132304, encodeId=caaf13230498, content=关注值得,学习。赞!好文探究。, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Wed Sep 21 11:30:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911746, encodeId=b6871911e4626, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Wed Sep 21 15:44:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1282660, encodeId=f86c12826607a, content=<a href='/topic/show?id=2df29190553' target=_blank style='color:#2F92EE;'>#诺华#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91905, encryptionId=2df29190553, topicName=诺华)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631035, encodeId=b01616310352f, content=<a href='/topic/show?id=7ba73410c4' target=_blank style='color:#2F92EE;'>#bimagrumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3410, encryptionId=7ba73410c4, topicName=bimagrumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e96321654412, createdName=gdsun, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2079377, encodeId=793420e937733, content=<a href='/topic/show?id=cfe7e5543f7' target=_blank style='color:#2F92EE;'>#突破性药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75543, encryptionId=cfe7e5543f7, topicName=突破性药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Thu Mar 23 05:44:00 CST 2017, time=2017-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=132304, encodeId=caaf13230498, content=关注值得,学习。赞!好文探究。, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Wed Sep 21 11:30:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911746, encodeId=b6871911e4626, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Wed Sep 21 15:44:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1282660, encodeId=f86c12826607a, content=<a href='/topic/show?id=2df29190553' target=_blank style='color:#2F92EE;'>#诺华#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91905, encryptionId=2df29190553, topicName=诺华)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631035, encodeId=b01616310352f, content=<a href='/topic/show?id=7ba73410c4' target=_blank style='color:#2F92EE;'>#bimagrumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3410, encryptionId=7ba73410c4, topicName=bimagrumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e96321654412, createdName=gdsun, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=)]
    2016-09-21 ylzr123

    关注值得,学习。赞!好文探究。

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=2079377, encodeId=793420e937733, content=<a href='/topic/show?id=cfe7e5543f7' target=_blank style='color:#2F92EE;'>#突破性药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75543, encryptionId=cfe7e5543f7, topicName=突破性药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Thu Mar 23 05:44:00 CST 2017, time=2017-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=132304, encodeId=caaf13230498, content=关注值得,学习。赞!好文探究。, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Wed Sep 21 11:30:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911746, encodeId=b6871911e4626, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Wed Sep 21 15:44:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1282660, encodeId=f86c12826607a, content=<a href='/topic/show?id=2df29190553' target=_blank style='color:#2F92EE;'>#诺华#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91905, encryptionId=2df29190553, topicName=诺华)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631035, encodeId=b01616310352f, content=<a href='/topic/show?id=7ba73410c4' target=_blank style='color:#2F92EE;'>#bimagrumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3410, encryptionId=7ba73410c4, topicName=bimagrumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e96321654412, createdName=gdsun, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=)]
    2016-09-21 snf701207
  4. [GetPortalCommentsPageByObjectIdResponse(id=2079377, encodeId=793420e937733, content=<a href='/topic/show?id=cfe7e5543f7' target=_blank style='color:#2F92EE;'>#突破性药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75543, encryptionId=cfe7e5543f7, topicName=突破性药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Thu Mar 23 05:44:00 CST 2017, time=2017-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=132304, encodeId=caaf13230498, content=关注值得,学习。赞!好文探究。, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Wed Sep 21 11:30:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911746, encodeId=b6871911e4626, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Wed Sep 21 15:44:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1282660, encodeId=f86c12826607a, content=<a href='/topic/show?id=2df29190553' target=_blank style='color:#2F92EE;'>#诺华#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91905, encryptionId=2df29190553, topicName=诺华)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631035, encodeId=b01616310352f, content=<a href='/topic/show?id=7ba73410c4' target=_blank style='color:#2F92EE;'>#bimagrumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3410, encryptionId=7ba73410c4, topicName=bimagrumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e96321654412, createdName=gdsun, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2079377, encodeId=793420e937733, content=<a href='/topic/show?id=cfe7e5543f7' target=_blank style='color:#2F92EE;'>#突破性药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75543, encryptionId=cfe7e5543f7, topicName=突破性药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Thu Mar 23 05:44:00 CST 2017, time=2017-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=132304, encodeId=caaf13230498, content=关注值得,学习。赞!好文探究。, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Wed Sep 21 11:30:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911746, encodeId=b6871911e4626, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Wed Sep 21 15:44:00 CST 2016, time=2016-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1282660, encodeId=f86c12826607a, content=<a href='/topic/show?id=2df29190553' target=_blank style='color:#2F92EE;'>#诺华#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91905, encryptionId=2df29190553, topicName=诺华)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1631035, encodeId=b01616310352f, content=<a href='/topic/show?id=7ba73410c4' target=_blank style='color:#2F92EE;'>#bimagrumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3410, encryptionId=7ba73410c4, topicName=bimagrumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e96321654412, createdName=gdsun, createdTime=Thu Apr 28 05:44:00 CST 2016, time=2016-04-28, status=1, ipAttribution=)]
    2016-04-28 gdsun

相关资讯

抗癌药物格列卫专利到期 患者使用伊马替尼5年可省10万美元

美国约翰霍普金斯大学的科学家们表示,抗癌药物格列卫(Gleevac)如果被伊马替尼(imatinib)取代,5年可为患者节省10万美元,可为拥有100位患者的保险公司节省900多万美元。 据合众社报道,随着诺华制药的专利药物格列卫专利期满,伊马替尼投放市场时,价格仅为格列卫的十分之一。 格列卫是一种酪氨酸激酶抑制剂,可用于治疗慢性骨髓性白血病,可以帮助5年内不复发的患者存活下去。在此期间,

诺华治疗肢端肥大症长效药物获得FDA批准

美国FDA最近批准了诺华公司开发的用于治疗罕见疾病肢端肥大症的生长激素类药物Signifor登陆美国市场。这一药物也是继Sandostatin后,诺华公司在该领域开发的另一种主打产品。Sandostatin于今年失去专利保护。因此,诺华公司希望Signifor的批准能够填补公司在这一市场上的空白。 Signifor是一种肌肉注射用药物,这种药物能够结合患者体内的生长激素抑制素受体,进而下调患

诺华重磅药物Jakavi欧盟收获新适应症:真性红细胞增多症(PV)

诺华(Novartis)在欧盟监管方面近日传来大好消息,该公司研发的口服JAK激酶抑制剂Jakavi(ruxolitinib)在欧盟收获了新适应症——用于对羟基脲(hydroxyurea)有抵抗或不耐受的真性红细胞增多症(PV,简称“真红”)成人患者的治疗,该药也成为欧盟批准的首个PV靶向治疗药物。此前,Jakavi已于2012年8月获欧盟批准用于骨纤维化的治疗。在美国,FDA分别于2011年

心脏病重大里程碑!诺华心衰药Entresto(LCZ696)获FDA批准!

瑞士制药巨头诺华(Novartis)监管方面收获重大里程碑,该公司备受瞩目的慢性心衰药物Entresto(前称LCZ696)近日提前6周获得FDA批准,用于射血分数降低的心力衰竭(heart failure)患者,降低心血管死亡和心衰住院风险。Entresto是一种首创新药,以多种方式作用于心脏的神经内分泌系统,该药是过去25年内心衰治疗领域的一个伟大突破,有望成功动摇过去10年未被修改的心衰治疗

诺华有望迎来美国上市的第一个生物仿制药

作为安进肿瘤生物药Neupogen的生物仿制药,诺华Zarzio近日获得了FDA官员的推荐,同时该药也有望成为美国第一个上市的生物仿制药。 根据2010年颁布的患者保护与平价医疗法案,只要具有足够的价格优势,研发的生物仿制药与原研药即使不百分百等同也可以获批。从2006年开始,欧洲的生物仿制药就逐渐获批,而美国由于缺乏相关的规章制度,生物仿制药市场发展仍相对滞后。 生物药在癌症和其他免疫疾病的

药不提当年勇:诺华心衰药物Entresto拟按真实世界有效性收费

近日诺华宣布和两个主要健康保险公司Cigna和Aetna签署其心衰药物Entresto的支付协议。诺华将提供一个基线折扣,然后根据Entresto在真实世界的表现增加(如果未达到预期疗效)或降低(超过预期疗效)这个折扣。但是双方并未公布具体内容,比如预期疗效、折扣具体数目等。在政府控制药价比较严的欧洲,如英国的NICE,经常和药厂达成这类协议。但这将是美国市场第一个主动按质论价的新药。在此之前