优时比修订开浦兰®(左乙拉西坦)说明书

2017-11-22 沈药IFDPL 国际药政通

左乙拉西坦( Levetiracetam),商品名开浦兰(Keppra)是优时比公司研发的产品,剂型包括注射剂、口服溶液剂、片剂、缓释片剂,注射剂至今共修订该药品说明书15次,口服溶液剂至今共修订该药品说明书18次,片剂至今共修订该药品说明书21次、缓释片剂至今共修订该药品说明书18次。优时比公司根据《联邦食品药品和化妆品法案》第505(b)条规定提交补充新药申请(sNDA),提出修改Keppra


左乙拉西坦( Levetiracetam),商品名开浦兰(Keppra)是优时比公司研发的产品,剂型包括注射剂、口服溶液剂、片剂、缓释片剂,注射剂至今共修订该药品说明书15次,口服溶液剂至今共修订该药品说明书18次,片剂至今共修订该药品说明书21次、缓释片剂至今共修订该药品说明书18次。优时比公司根据《联邦食品药品和化妆品法案》第505(b)条规定提交补充新药申请(sNDA),提出修改Keppra注射剂(NDA 021872)、口服溶液剂(NDA-021505)、片剂 (NDA-021035) 和KEPPRA XR缓释片剂(NDA022285)说明书,并于2017年10月24日发布新版说明书,修订补充申请-24(SUPPL-24)注射剂、(SUPPL-40) 口服溶液剂、(SUPPL-100)片剂、-26(SUPPL-26)缓释片剂说明书的内容。

1 Keppra简介

左乙拉西坦(levetiracetam,LEV)是吡拉西坦衍生物中的左旋乙基吡拉西坦,其化学名称为(S)-α-乙基-2-氧代-1-吡咯烷乙酰胺,分子式为C8H12N2O2[1]。

LEV通过与中枢神经的突触囊泡蛋白2A(synaptic vesicle protein 2A,SV2A)结合而调控突触囊泡内的神经递质释放,从而阻止神经元异常放电的传导以发挥抗癫痫作用[2]。

2 Keppra适用症

(1)部分癫痫发作;

(2)青少年肌阵挛癫痫患者肌痉挛性发作 ;

(3)原发性全身性强直-阵挛性发作。

3 Keppra说明书修改内容

5【警告和注意事项】

第5.8项 (注射剂为5.7项)血液异常

临床试验中Keppra引起的血液异常的指标变化情况,由“红细胞(RBC)计数减少,白细胞计数(WBC)和中性粒细胞计数也减少”修订为“白细胞(WBC),中性粒细胞和红细胞(RBC)计数减少;上市后已有的不良反应报告病例中,在“粒细胞缺乏症”报告的基础上增加“全血细胞减少症和血小板减少症的病例报告”;并增加“患者出现虚弱,发热,复发性感染或凝血功能障碍时,建议进行血常规检查(complete blood count)。”

6【不良反应】

第6.2项 上市后经验

在全球范围内,患者因接受KEPPRA治疗而出现的各种不良反应报告中,增加“粒细胞缺乏症”。

4 Keppra中国的上市情况

目前,优时比公司生产的开浦兰已在中国上市,剂型为注射剂(左乙拉西坦注射用浓溶液 5 ml:500 mg)、口服溶液剂(左乙拉西坦口服溶液10%)、片剂(左乙拉西坦片 0.5 g、0.25 g、1.0 g )。

参考文献:

[1] 刘智胜, 王芳琳, 胡家胜. 左乙拉西坦治疗小儿癫痫的疗效和安全性分析[J]. 中国实用儿科杂志, 2009, 24(3): 209-211.

[2] Lynch BA,Lambeng N,Nocka K,et al. The synaptic vesicle pro-tein SV2A is the binding site for the antiepileptic drug levetirace-tam[J]. Proc Natl Acad Sci USA,2004,101(26):9861-9866.

原文来源:

https://www.accessdata.fda.gov/scripts/cder/safetylabelingchanges/index.cfm?event=searchdetail.page&DrugNameID=500

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=1926203, encodeId=2ed31926203a7, content=<a href='/topic/show?id=0752496649a' target=_blank style='color:#2F92EE;'>#开浦兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=49664, encryptionId=0752496649a, topicName=开浦兰)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6f7770, createdName=jeanqiuqiu, createdTime=Mon Aug 27 21:38:00 CST 2018, time=2018-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1929128, encodeId=fc15192912810, content=<a href='/topic/show?id=c31525e68fa' target=_blank style='color:#2F92EE;'>#优时比#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25768, encryptionId=c31525e68fa, topicName=优时比)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Sat Sep 15 17:38:00 CST 2018, time=2018-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507152, encodeId=c242150e1529f, content=<a href='/topic/show?id=18849189139' target=_blank style='color:#2F92EE;'>#说明书#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91891, encryptionId=18849189139, topicName=说明书)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3da79876963, createdName=yangpeizhi, createdTime=Fri Nov 24 07:38:00 CST 2017, time=2017-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263390, encodeId=3991263390dc, content=谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Nov 22 19:03:44 CST 2017, time=2017-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263378, encodeId=2b172633e89c, content=女婿虚幻宁波 vv, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/PiajxSqBRaEKXpC8j9TaoCpG4yIB3skibUZ0ricmVQ6KKIVpqYQxINrmlibsPZSia7GOUupzuINf8UITMib8awsjjkPw/0, createdBy=abbf1713451, createdName=zt123, createdTime=Wed Nov 22 16:47:21 CST 2017, time=2017-11-22, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1926203, encodeId=2ed31926203a7, content=<a href='/topic/show?id=0752496649a' target=_blank style='color:#2F92EE;'>#开浦兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=49664, encryptionId=0752496649a, topicName=开浦兰)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6f7770, createdName=jeanqiuqiu, createdTime=Mon Aug 27 21:38:00 CST 2018, time=2018-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1929128, encodeId=fc15192912810, content=<a href='/topic/show?id=c31525e68fa' target=_blank style='color:#2F92EE;'>#优时比#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25768, encryptionId=c31525e68fa, topicName=优时比)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Sat Sep 15 17:38:00 CST 2018, time=2018-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507152, encodeId=c242150e1529f, content=<a href='/topic/show?id=18849189139' target=_blank style='color:#2F92EE;'>#说明书#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91891, encryptionId=18849189139, topicName=说明书)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3da79876963, createdName=yangpeizhi, createdTime=Fri Nov 24 07:38:00 CST 2017, time=2017-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263390, encodeId=3991263390dc, content=谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Nov 22 19:03:44 CST 2017, time=2017-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263378, encodeId=2b172633e89c, content=女婿虚幻宁波 vv, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/PiajxSqBRaEKXpC8j9TaoCpG4yIB3skibUZ0ricmVQ6KKIVpqYQxINrmlibsPZSia7GOUupzuINf8UITMib8awsjjkPw/0, createdBy=abbf1713451, createdName=zt123, createdTime=Wed Nov 22 16:47:21 CST 2017, time=2017-11-22, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1926203, encodeId=2ed31926203a7, content=<a href='/topic/show?id=0752496649a' target=_blank style='color:#2F92EE;'>#开浦兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=49664, encryptionId=0752496649a, topicName=开浦兰)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6f7770, createdName=jeanqiuqiu, createdTime=Mon Aug 27 21:38:00 CST 2018, time=2018-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1929128, encodeId=fc15192912810, content=<a href='/topic/show?id=c31525e68fa' target=_blank style='color:#2F92EE;'>#优时比#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25768, encryptionId=c31525e68fa, topicName=优时比)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Sat Sep 15 17:38:00 CST 2018, time=2018-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507152, encodeId=c242150e1529f, content=<a href='/topic/show?id=18849189139' target=_blank style='color:#2F92EE;'>#说明书#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91891, encryptionId=18849189139, topicName=说明书)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3da79876963, createdName=yangpeizhi, createdTime=Fri Nov 24 07:38:00 CST 2017, time=2017-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263390, encodeId=3991263390dc, content=谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Nov 22 19:03:44 CST 2017, time=2017-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263378, encodeId=2b172633e89c, content=女婿虚幻宁波 vv, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/PiajxSqBRaEKXpC8j9TaoCpG4yIB3skibUZ0ricmVQ6KKIVpqYQxINrmlibsPZSia7GOUupzuINf8UITMib8awsjjkPw/0, createdBy=abbf1713451, createdName=zt123, createdTime=Wed Nov 22 16:47:21 CST 2017, time=2017-11-22, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1926203, encodeId=2ed31926203a7, content=<a href='/topic/show?id=0752496649a' target=_blank style='color:#2F92EE;'>#开浦兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=49664, encryptionId=0752496649a, topicName=开浦兰)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6f7770, createdName=jeanqiuqiu, createdTime=Mon Aug 27 21:38:00 CST 2018, time=2018-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1929128, encodeId=fc15192912810, content=<a href='/topic/show?id=c31525e68fa' target=_blank style='color:#2F92EE;'>#优时比#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25768, encryptionId=c31525e68fa, topicName=优时比)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Sat Sep 15 17:38:00 CST 2018, time=2018-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507152, encodeId=c242150e1529f, content=<a href='/topic/show?id=18849189139' target=_blank style='color:#2F92EE;'>#说明书#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91891, encryptionId=18849189139, topicName=说明书)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3da79876963, createdName=yangpeizhi, createdTime=Fri Nov 24 07:38:00 CST 2017, time=2017-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263390, encodeId=3991263390dc, content=谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Nov 22 19:03:44 CST 2017, time=2017-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263378, encodeId=2b172633e89c, content=女婿虚幻宁波 vv, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/PiajxSqBRaEKXpC8j9TaoCpG4yIB3skibUZ0ricmVQ6KKIVpqYQxINrmlibsPZSia7GOUupzuINf8UITMib8awsjjkPw/0, createdBy=abbf1713451, createdName=zt123, createdTime=Wed Nov 22 16:47:21 CST 2017, time=2017-11-22, status=1, ipAttribution=)]
    2017-11-22 天地飞扬

    谢谢分享!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1926203, encodeId=2ed31926203a7, content=<a href='/topic/show?id=0752496649a' target=_blank style='color:#2F92EE;'>#开浦兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=49664, encryptionId=0752496649a, topicName=开浦兰)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6f7770, createdName=jeanqiuqiu, createdTime=Mon Aug 27 21:38:00 CST 2018, time=2018-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1929128, encodeId=fc15192912810, content=<a href='/topic/show?id=c31525e68fa' target=_blank style='color:#2F92EE;'>#优时比#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25768, encryptionId=c31525e68fa, topicName=优时比)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Sat Sep 15 17:38:00 CST 2018, time=2018-09-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507152, encodeId=c242150e1529f, content=<a href='/topic/show?id=18849189139' target=_blank style='color:#2F92EE;'>#说明书#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91891, encryptionId=18849189139, topicName=说明书)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3da79876963, createdName=yangpeizhi, createdTime=Fri Nov 24 07:38:00 CST 2017, time=2017-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263390, encodeId=3991263390dc, content=谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/12/23/2f51002e1349ccda5be11c1eea1e1e60.jpg, createdBy=a22097948, createdName=天地飞扬, createdTime=Wed Nov 22 19:03:44 CST 2017, time=2017-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=263378, encodeId=2b172633e89c, content=女婿虚幻宁波 vv, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/PiajxSqBRaEKXpC8j9TaoCpG4yIB3skibUZ0ricmVQ6KKIVpqYQxINrmlibsPZSia7GOUupzuINf8UITMib8awsjjkPw/0, createdBy=abbf1713451, createdName=zt123, createdTime=Wed Nov 22 16:47:21 CST 2017, time=2017-11-22, status=1, ipAttribution=)]
    2017-11-22 zt123

    女婿虚幻宁波 vv

    0

相关资讯

优时比TNF抑制剂Cimzia获英国NICE批准用于类风湿性关节炎

近日,优时比制药的TNF抑制剂Cimzia获得英国医疗成本监管与控制机构NICE的批准,用于对其它治疗无应答的类风湿性关节炎患者。 NICE发布的指南称,Cimzia不仅可以作为单药疗法,还可以与甲氨蝶呤联用,治疗对其它药物无应答或者不耐受的类风湿性关节炎。将Cimzia纳入医保后,将对优时比扩大Cimzia在英国的市场非常有利。 Cimzia于2009年获得FDA批准治疗类风湿性关节炎,当时

优时比旗下赛妥珠单抗获FDA批准用于成人银屑病性关节炎

优时比制药旗下赛妥珠单抗(Cimzia)获美国食品药品管理局(FDA)批准用于治疗成人患者银屑病关节炎。这次赛妥珠单抗的获批是基于一项409名患者参与的III期临床试验,该试验显示每个剂量组14周与24周ACR20(即病症20%的改善)、50和70的缓解率相较安慰剂组要高。治疗也可使银屑病关节炎患者皮肤的临床症状得到改善,尽管优时比强调赛妥珠单抗治疗斑块状银屑病的安全性和有效性还未得到确认。 然