CHMP拒绝了AB Science的ALS药物

2018-04-23 MedSci MedSci原创

在欧洲药品管理局的顾问们拒绝将masitinib用于治疗肌萎缩侧索硬化后,AB Science股价遭受重创。人用医药产品委员(CHMP)会称,根据在两个主要临床研究场所进行的良好临床实践检查,提交的数据可靠性不足以支持注册。AB Science公司指出,CHMP未能认识到其在"正常"进展(占研究中85%的患者)和那些有"快速"进展的患者(占研究中患者的15%)的主要终点改善(ALSFRS评分)中的


在欧洲药品管理局的顾问们拒绝将masitinib用于治疗肌萎缩侧索硬化后,AB Science股价遭受重创。

人用医药产品委员(CHMP)会称,根据在两个主要临床研究场所进行的良好临床实践检查,提交的数据可靠性不足以支持注册。

AB Science公司指出,CHMP未能认识到其在"正常"进展(占研究中85%的患者)和那些有"快速"进展的患者(占研究中患者的15%)的主要终点改善(ALSFRS评分)中的已被证实的临床相关性区别。

该公司已要求重新审查该决定,并表示将提供进一步分析以解决CHMP的担忧。

ALS也被称为Lou Gehrig病,是一种罕见的退行性疾病,可导致肌肉萎缩和进行性瘫痪。

目前,欧盟和美国约有5万人患有此病,每年在这些地区确诊的新病例超过16,000例。患者的预后非常差,因为该疾病在诊断后的五年内对于大多数患者具有致命的结果。

这种情况在5%至10%的病例中得到了继承,但大多数病例的病因尚未得到很好的理解,目前尚无法治愈。

Masitinib是一种新的口服酪氨酸激酶抑制剂,它通过抑制有限数量的激酶,靶向肥大细胞和巨噬细胞,二者是免疫的重要细胞。

预计7月份CHMP会对该药在美国和欧盟的孤儿状况发表第二个意见。


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    2018-04-25 医生2394
  2. [GetPortalCommentsPageByObjectIdResponse(id=1302651, encodeId=570813026510a, content=<a href='/topic/show?id=1b6846653e' target=_blank style='color:#2F92EE;'>#CHMP#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4665, encryptionId=1b6846653e, topicName=CHMP)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b505306, createdName=医生2394, createdTime=Wed Apr 25 13:34:00 CST 2018, time=2018-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1375806, encodeId=791d13e5806d1, content=<a href='/topic/show?id=2949159989d' target=_blank style='color:#2F92EE;'>#SCIE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15998, encryptionId=2949159989d, topicName=SCIE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=17a3387, createdName=jichang, createdTime=Wed Apr 25 13:34:00 CST 2018, time=2018-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308854, encodeId=ecbc308854b5, content=谢谢关于孤儿药的信息分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e5171668917, createdName=坚强007, createdTime=Tue Apr 24 12:38:31 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308789, encodeId=505b308e89a3, content=学习学习.继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Tue Apr 24 08:36:30 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308695, encodeId=57aa30869559, content=好好好好好好好好, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/29/bbc5cc0eed9b8d17623d2fd49dbdf19a.jpg, createdBy=79522135794, createdName=yjs木玉, createdTime=Tue Apr 24 05:58:22 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308648, encodeId=0df0308648d2, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Mon Apr 23 23:04:01 CST 2018, time=2018-04-23, status=1, ipAttribution=)]
    2018-04-25 jichang
  3. [GetPortalCommentsPageByObjectIdResponse(id=1302651, encodeId=570813026510a, content=<a href='/topic/show?id=1b6846653e' target=_blank style='color:#2F92EE;'>#CHMP#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4665, encryptionId=1b6846653e, topicName=CHMP)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b505306, createdName=医生2394, createdTime=Wed Apr 25 13:34:00 CST 2018, time=2018-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1375806, encodeId=791d13e5806d1, content=<a href='/topic/show?id=2949159989d' target=_blank style='color:#2F92EE;'>#SCIE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15998, encryptionId=2949159989d, topicName=SCIE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=17a3387, createdName=jichang, createdTime=Wed Apr 25 13:34:00 CST 2018, time=2018-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308854, encodeId=ecbc308854b5, content=谢谢关于孤儿药的信息分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e5171668917, createdName=坚强007, createdTime=Tue Apr 24 12:38:31 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308789, encodeId=505b308e89a3, content=学习学习.继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Tue Apr 24 08:36:30 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308695, encodeId=57aa30869559, content=好好好好好好好好, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/29/bbc5cc0eed9b8d17623d2fd49dbdf19a.jpg, createdBy=79522135794, createdName=yjs木玉, createdTime=Tue Apr 24 05:58:22 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308648, encodeId=0df0308648d2, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Mon Apr 23 23:04:01 CST 2018, time=2018-04-23, status=1, ipAttribution=)]
    2018-04-24 坚强007

    谢谢关于孤儿药的信息分享

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1302651, encodeId=570813026510a, content=<a href='/topic/show?id=1b6846653e' target=_blank style='color:#2F92EE;'>#CHMP#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4665, encryptionId=1b6846653e, topicName=CHMP)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b505306, createdName=医生2394, createdTime=Wed Apr 25 13:34:00 CST 2018, time=2018-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1375806, encodeId=791d13e5806d1, content=<a href='/topic/show?id=2949159989d' target=_blank style='color:#2F92EE;'>#SCIE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15998, encryptionId=2949159989d, topicName=SCIE)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=17a3387, createdName=jichang, createdTime=Wed Apr 25 13:34:00 CST 2018, time=2018-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308854, encodeId=ecbc308854b5, content=谢谢关于孤儿药的信息分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e5171668917, createdName=坚强007, createdTime=Tue Apr 24 12:38:31 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308789, encodeId=505b308e89a3, content=学习学习.继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=93f31631454, createdName=1dd8c52fm63(暂无匿称), createdTime=Tue Apr 24 08:36:30 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308695, encodeId=57aa30869559, content=好好好好好好好好, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/29/bbc5cc0eed9b8d17623d2fd49dbdf19a.jpg, createdBy=79522135794, createdName=yjs木玉, createdTime=Tue Apr 24 05:58:22 CST 2018, time=2018-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=308648, encodeId=0df0308648d2, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Mon Apr 23 23:04:01 CST 2018, time=2018-04-23, status=1, ipAttribution=)]
    2018-04-24 1dd8c52fm63(暂无匿称)

    学习学习.继续关注

    0

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    2018-04-24 yjs木玉

    好好好好好好好好

    0

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    2018-04-23 131****2916

    不错的文章值得推荐

    0

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