Baidu
map

GSK哮喘新药mepolizumab(美泊利单抗)获FDA专家委员会支持批准

2015-06-15 佚名 生物谷

今年5月初,英国制药巨头(GSK)呼吸管线一款哮喘复方新药Breo Ellipta喜获美国FDA批准。近日,该公司呼吸管线另一款单抗药物mepolizumab(美泊利单抗)监管方面也传来佳讯。FDA肺过敏药物专家委员会(PADAC)支持批准mepolizumab(每4周一次皮下注射100mg剂量)作为一种附加(add-on)维持疗法,用于重度嗜酸性粒细胞性哮喘成人患者的治疗。不过,该委员会反对批准

今年5月初,英国制药巨头(GSK)呼吸管线一款哮喘复方新药Breo Ellipta喜获美国FDA批准。近日,该公司呼吸管线另一款单抗药物mepolizumab(美泊利单抗)监管方面也传来佳讯。FDA肺过敏药物专家委员会(PADAC)支持批准mepolizumab(每4周一次皮下注射100mg剂量)作为一种附加(add-on)维持疗法,用于重度嗜酸性粒细胞性哮喘成人患者的治疗。不过,该委员会反对批准mepolizumab用于12-17岁青少年重症哮喘群体。FDA将于2015年11月4日做出最终审查决定。

具体而言,FDA专家委员会一致支持了mepolizumab治疗重度嗜酸性粒细胞性哮喘成人患者(18岁及以上)的疗效和安全性数据,但mepolizumab在12-17岁青少年重症哮喘群体中的疗效和安全性未得到充分证明,这主要是由于在整个数据集中,12-17岁年龄组的患者数量相对有限。该委员会认为,葛兰素史克应提交进一步的临床数据,来证实药物在青少年群体中的疗效和安全性。

葛兰素史克于2014年11月向FDA提交了mepolizumab的生物制品许可申请(BLA),寻求批准mepolizumab作为一种附加维持疗法,用于重度嗜酸性粒细胞性哮喘哮喘患者的治疗,申请人群为12-17岁青少年和18岁及以上成人。重度嗜酸性粒细胞性哮喘通过外周血筛查确定,其中嗜酸性粒细胞计数至少150细胞/μL或者在前一年的某段时间内外周血嗜酸性粒细胞计数至少300细胞/μL。

mepolizumab(美泊利单抗)是一种实验性全人源化单克隆抗体,特异靶向白细胞介素5(IL-5)。IL-5是一种细胞因子,能够调节嗜酸性粒细胞(白细胞)的生长、活化、存活,并能够为嗜酸性粒细胞从骨髓迁移至肺部及其他器官提供重要的信号。mepolizumab与人IL-5结合,阻断IL-5与嗜酸性粒细胞表面受体的结合。以这种方式抑制IL-5对受体的结合作用,能够降低血液、组织、痰液中的嗜酸性粒细胞水平,这反过来又能够降低嗜酸性粒细胞所介导的炎症。

目前,mepolizumab正处于多个临床项目中,调查用于慢性阻塞性肺病、重度嗜酸粒细胞性哮喘、嗜酸粒细胞性肉芽肿性多血管炎(EGPA)的治疗。

原始出处:

GSK announces outcome of US FDA Advisory Committee recommending approval of mepolizumab for the treatment of adults with severe asthma

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=1704876, encodeId=188d1e0487640, content=<a href='/topic/show?id=0c8711556c0' target=_blank style='color:#2F92EE;'>#mepolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11556, encryptionId=0c8711556c0, topicName=mepolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a4e30877241, createdName=xirongguo, createdTime=Fri May 13 11:07:00 CST 2016, time=2016-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911699, encodeId=f40119116994b, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Jul 07 07:07:00 CST 2015, time=2015-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1980346, encodeId=288b198034647, content=<a href='/topic/show?id=cb03e99705c' target=_blank style='color:#2F92EE;'>#美泊利单抗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79970, encryptionId=cb03e99705c, topicName=美泊利单抗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Thu Dec 03 03:07:00 CST 2015, time=2015-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29909, encodeId=abdd299094e, content=挺好, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b2c1627329, createdName=owlhealth, createdTime=Mon Jun 29 18:38:00 CST 2015, time=2015-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29357, encodeId=84282935ec8, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:36:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1704876, encodeId=188d1e0487640, content=<a href='/topic/show?id=0c8711556c0' target=_blank style='color:#2F92EE;'>#mepolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11556, encryptionId=0c8711556c0, topicName=mepolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a4e30877241, createdName=xirongguo, createdTime=Fri May 13 11:07:00 CST 2016, time=2016-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911699, encodeId=f40119116994b, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Jul 07 07:07:00 CST 2015, time=2015-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1980346, encodeId=288b198034647, content=<a href='/topic/show?id=cb03e99705c' target=_blank style='color:#2F92EE;'>#美泊利单抗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79970, encryptionId=cb03e99705c, topicName=美泊利单抗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Thu Dec 03 03:07:00 CST 2015, time=2015-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29909, encodeId=abdd299094e, content=挺好, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b2c1627329, createdName=owlhealth, createdTime=Mon Jun 29 18:38:00 CST 2015, time=2015-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29357, encodeId=84282935ec8, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:36:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
    2015-07-07 snf701207
  3. [GetPortalCommentsPageByObjectIdResponse(id=1704876, encodeId=188d1e0487640, content=<a href='/topic/show?id=0c8711556c0' target=_blank style='color:#2F92EE;'>#mepolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11556, encryptionId=0c8711556c0, topicName=mepolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a4e30877241, createdName=xirongguo, createdTime=Fri May 13 11:07:00 CST 2016, time=2016-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911699, encodeId=f40119116994b, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Jul 07 07:07:00 CST 2015, time=2015-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1980346, encodeId=288b198034647, content=<a href='/topic/show?id=cb03e99705c' target=_blank style='color:#2F92EE;'>#美泊利单抗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79970, encryptionId=cb03e99705c, topicName=美泊利单抗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Thu Dec 03 03:07:00 CST 2015, time=2015-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29909, encodeId=abdd299094e, content=挺好, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b2c1627329, createdName=owlhealth, createdTime=Mon Jun 29 18:38:00 CST 2015, time=2015-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29357, encodeId=84282935ec8, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:36:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1704876, encodeId=188d1e0487640, content=<a href='/topic/show?id=0c8711556c0' target=_blank style='color:#2F92EE;'>#mepolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11556, encryptionId=0c8711556c0, topicName=mepolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a4e30877241, createdName=xirongguo, createdTime=Fri May 13 11:07:00 CST 2016, time=2016-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911699, encodeId=f40119116994b, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Jul 07 07:07:00 CST 2015, time=2015-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1980346, encodeId=288b198034647, content=<a href='/topic/show?id=cb03e99705c' target=_blank style='color:#2F92EE;'>#美泊利单抗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79970, encryptionId=cb03e99705c, topicName=美泊利单抗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Thu Dec 03 03:07:00 CST 2015, time=2015-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29909, encodeId=abdd299094e, content=挺好, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b2c1627329, createdName=owlhealth, createdTime=Mon Jun 29 18:38:00 CST 2015, time=2015-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29357, encodeId=84282935ec8, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:36:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
    2015-06-29 owlhealth

    挺好

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1704876, encodeId=188d1e0487640, content=<a href='/topic/show?id=0c8711556c0' target=_blank style='color:#2F92EE;'>#mepolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11556, encryptionId=0c8711556c0, topicName=mepolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a4e30877241, createdName=xirongguo, createdTime=Fri May 13 11:07:00 CST 2016, time=2016-05-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1911699, encodeId=f40119116994b, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Jul 07 07:07:00 CST 2015, time=2015-07-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1980346, encodeId=288b198034647, content=<a href='/topic/show?id=cb03e99705c' target=_blank style='color:#2F92EE;'>#美泊利单抗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79970, encryptionId=cb03e99705c, topicName=美泊利单抗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Thu Dec 03 03:07:00 CST 2015, time=2015-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29909, encodeId=abdd299094e, content=挺好, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b2c1627329, createdName=owlhealth, createdTime=Mon Jun 29 18:38:00 CST 2015, time=2015-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=29357, encodeId=84282935ec8, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Thu Jun 25 23:36:00 CST 2015, time=2015-06-25, status=1, ipAttribution=)]
    2015-06-25 huaxipanxing

    看看

    0

相关资讯

ATS 2015:许多哮喘患儿对花生过敏却未被发现

 据Medscape近日报道,许多哮喘患儿对花生过敏,但他们自己和他们的家人却往往没有意识到,根据2015年美国胸科学会(ATS)国际会议上的一篇研究报告。        研究人员回顾性地审核了1500名美国俄亥俄州医院小儿呼吸科门诊的哮喘患儿。约44%的患儿接受了特异性IgE血液检测。结果显示,1/5的哮喘患儿花生IgE检测呈阳性,但一

JAMA:大豆异黄酮对于哮喘控制不佳的患者不起任何作用

    重要性  大豆异黄酮用来治疗多种慢性疾病,但支持其使用的数据是有限的。一些数据表明,大豆异黄酮的补充对于治疗哮喘患者是有效的。    意义  该研究目的是确定补充异黄酮是否可以改善患有难控制哮喘疾病的青少年和成年人的哮喘。    设计和参与者  这项多中心,随机,双盲,安慰剂对照试验在2010年5月和

Thorax:孕早期哮喘加重与胎儿先天畸形

Blais L等人先前进行了一项基于90.1%均是社会福利救济的人的队列的研究,结果表明哮喘孕妇孕早期哮喘恶化/急性加重(轻度到重度),其孩子先天畸形风险增加。但是该结果是在低收入人群中显示出来的,对于具有代表性的哮喘孕妇情况又会如何?Blais L等人又继续进行了下一项研究。该研究纳入了1998-2009年间、魁北克36 587名哮喘孕妇,根据孕早期哮喘加重情况分为重度、轻度、没有加重三组。研究

J Allergy Clin Immunol:过敏性鼻炎的预测因子

过敏性鼻炎(AR)是最常见的慢性疾病之一,是指特应性个体接触变应原后,主要由IgE介导的介质(主要是组胺)释放,并有多种免疫活性细胞和细胞因子等参与的鼻黏膜非感染性炎性疾病,通常在20岁前发病。过敏性鼻炎是一个全球性健康问题,可导致许多疾病和劳动力丧失。但是目前由于缺乏长期的前瞻性研究,因此临床上关于该疾病的信息预测、风险情况和保护因素等资料依旧匮乏。Grabenhenrich LB等人就该问题进

关注哮喘、过敏性鼻炎的个体化治疗

重症哮喘管理最新进展    来自英国伦敦帝国理工学院实验医学、国家心肺研究所钟建桓教授,其对2014年欧洲呼吸协会(ERS)/美国胸科协会(ATS)国际指南关于重症哮喘管理方面的重点信息进行介绍。 ①进一步优化吸入型糖皮质激素(ICS)/长效β2受体激动剂(LABA)的剂量,可考虑更高剂量的治疗性试验。②考虑应用低剂量口服糖皮质激素进行维持治疗,但需监测

世界哮喘日 让我们追寻那些畅销的明星药

从1998年开始到如今,由全球哮喘病防治创议委员会(GINA)与欧洲呼吸学会(ERS)倡导的世界哮喘日活动已经开展了十几个年头。其活动宗旨是:使人们意识到哮喘是一个全球性的健康问题;宣传已经取得的科技进步;并促使公众和政府参与实施有效的管理方法。今年的5月5日是第十七个世界哮喘日,今年的主题依然是“You Can Control Your Asthma!”。 哮喘(asthma)是一种全球范

Baidu
map
Baidu
map
Baidu
map