BTK抑制剂tolebrutinib治疗多发性硬化症 (MS) ,显示出“有希望”的结果

2021-10-14 Allan MedSci原创

多发性硬化症(MS)是一种脱髓鞘性神经病变,患者脑或脊髓中的神经细胞表面的绝缘物质(即髓鞘)受到破坏,神经系统的信号转导受损,导致一系列可能发生的症状,影响患者的活动、心智、甚至精神状态。

多发性硬化症(MS)是一种脱髓鞘性神经病变,患者脑或脊髓中的神经细胞表面的绝缘物质(即髓鞘)受到破坏,神经系统的信号转导受损,导致一系列可能发生的症状,影响患者的活动、心智、甚至精神状态。这些症状可能包括复视、单侧视力受损、肌肉无力、感觉迟钝,或协调障碍。多发性硬化症的病情多变,患者的症状可能反复发作,也可能持续加剧。

多发性硬化症发生的三个重要特征包含出现中枢神经系统病灶、发炎反应,以及髓鞘破坏等。本疾病最常进犯视神经、脑干、基底核、脊髓,以及侧脑室周围的白质。

近日,法国制药公司赛诺菲公布了其研究性口服布鲁顿酪氨酸激酶 (BTK) 抑制剂tolebrutinib的新长期数据,结果显示,tolebrutinib在复发难治多发性硬化症 (MS) 患者中显示出“有希望的”安全性和有效性。

图1. 应用两步多重比较程序和建模后的估计剂量反应曲线

IIb期长期扩展研究 (LTS) 的结果表明,在治疗48周后,BTK抑制剂tolebrutinib降低了多发性硬化症 (MS) 疾病的活动度。

据赛诺菲称,根据“公开信息”,该数据使tolebrutinib成为唯一一种正在开发的用于MS的BTK抑制剂,该抑制剂已被证明可以直接调节小胶质细胞。

赛诺菲神经病学开发领域负责人Erik Wallström说:“了解脑渗透疗法减缓残疾积累的能力,有可能为难治性MS患者带来新的希望。近二十年来,赛诺菲一直坚定不移地努力加快为这些患者提供治疗方案”。

目前,tolebrutinib正在III期临床试验中进行评估,用于治疗MS、非复发性继发性进展性MS (nrSPMS) 和原发性进展性 MS (PPMS)。

 

原始出处:

http://www.pharmatimes.com/news/sanofis_btk_inhibitor_tolebrutinib_gains_promising_long-term_ms_data_1380733

评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1890308, encodeId=a7b0189030802, content=<a href='/topic/show?id=760c430895a' target=_blank style='color:#2F92EE;'>#多发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=43089, encryptionId=760c430895a, topicName=多发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04d6114, createdName=jml2009, createdTime=Fri Jul 01 17:45:57 CST 2022, time=2022-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1983194, encodeId=410c19831948c, content=<a href='/topic/show?id=a7a7e359478' target=_blank style='color:#2F92EE;'>#硬化症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73594, encryptionId=a7a7e359478, topicName=硬化症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a691420, createdName=30397604, createdTime=Tue Nov 16 20:45:57 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852778, encodeId=811a1852e78d7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Feb 02 02:45:57 CST 2022, time=2022-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1297404, encodeId=eeb3129e40479, content=<a href='/topic/show?id=d6b83e724b' target=_blank style='color:#2F92EE;'>#BTK抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3772, encryptionId=d6b83e724b, topicName=BTK抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e72268, createdName=zhixianchen, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539128, encodeId=c69b15391286c, content=<a href='/topic/show?id=6bce3e7106' target=_blank style='color:#2F92EE;'>#BTK#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3771, encryptionId=6bce3e7106, topicName=BTK)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=61d813108447, createdName=fengting7, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=)]
    2022-07-01 jml2009

    #多发性#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1890308, encodeId=a7b0189030802, content=<a href='/topic/show?id=760c430895a' target=_blank style='color:#2F92EE;'>#多发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=43089, encryptionId=760c430895a, topicName=多发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04d6114, createdName=jml2009, createdTime=Fri Jul 01 17:45:57 CST 2022, time=2022-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1983194, encodeId=410c19831948c, content=<a href='/topic/show?id=a7a7e359478' target=_blank style='color:#2F92EE;'>#硬化症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73594, encryptionId=a7a7e359478, topicName=硬化症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a691420, createdName=30397604, createdTime=Tue Nov 16 20:45:57 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852778, encodeId=811a1852e78d7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Feb 02 02:45:57 CST 2022, time=2022-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1297404, encodeId=eeb3129e40479, content=<a href='/topic/show?id=d6b83e724b' target=_blank style='color:#2F92EE;'>#BTK抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3772, encryptionId=d6b83e724b, topicName=BTK抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e72268, createdName=zhixianchen, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539128, encodeId=c69b15391286c, content=<a href='/topic/show?id=6bce3e7106' target=_blank style='color:#2F92EE;'>#BTK#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3771, encryptionId=6bce3e7106, topicName=BTK)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=61d813108447, createdName=fengting7, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=)]
    2021-11-16 30397604

    #硬化症#

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1890308, encodeId=a7b0189030802, content=<a href='/topic/show?id=760c430895a' target=_blank style='color:#2F92EE;'>#多发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=43089, encryptionId=760c430895a, topicName=多发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04d6114, createdName=jml2009, createdTime=Fri Jul 01 17:45:57 CST 2022, time=2022-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1983194, encodeId=410c19831948c, content=<a href='/topic/show?id=a7a7e359478' target=_blank style='color:#2F92EE;'>#硬化症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73594, encryptionId=a7a7e359478, topicName=硬化症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a691420, createdName=30397604, createdTime=Tue Nov 16 20:45:57 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852778, encodeId=811a1852e78d7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Feb 02 02:45:57 CST 2022, time=2022-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1297404, encodeId=eeb3129e40479, content=<a href='/topic/show?id=d6b83e724b' target=_blank style='color:#2F92EE;'>#BTK抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3772, encryptionId=d6b83e724b, topicName=BTK抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e72268, createdName=zhixianchen, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539128, encodeId=c69b15391286c, content=<a href='/topic/show?id=6bce3e7106' target=_blank style='color:#2F92EE;'>#BTK#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3771, encryptionId=6bce3e7106, topicName=BTK)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=61d813108447, createdName=fengting7, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=)]
    2022-02-02 jklm09
  4. [GetPortalCommentsPageByObjectIdResponse(id=1890308, encodeId=a7b0189030802, content=<a href='/topic/show?id=760c430895a' target=_blank style='color:#2F92EE;'>#多发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=43089, encryptionId=760c430895a, topicName=多发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04d6114, createdName=jml2009, createdTime=Fri Jul 01 17:45:57 CST 2022, time=2022-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1983194, encodeId=410c19831948c, content=<a href='/topic/show?id=a7a7e359478' target=_blank style='color:#2F92EE;'>#硬化症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73594, encryptionId=a7a7e359478, topicName=硬化症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a691420, createdName=30397604, createdTime=Tue Nov 16 20:45:57 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852778, encodeId=811a1852e78d7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Feb 02 02:45:57 CST 2022, time=2022-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1297404, encodeId=eeb3129e40479, content=<a href='/topic/show?id=d6b83e724b' target=_blank style='color:#2F92EE;'>#BTK抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3772, encryptionId=d6b83e724b, topicName=BTK抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e72268, createdName=zhixianchen, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539128, encodeId=c69b15391286c, content=<a href='/topic/show?id=6bce3e7106' target=_blank style='color:#2F92EE;'>#BTK#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3771, encryptionId=6bce3e7106, topicName=BTK)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=61d813108447, createdName=fengting7, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=)]
    2021-10-16 zhixianchen
  5. [GetPortalCommentsPageByObjectIdResponse(id=1890308, encodeId=a7b0189030802, content=<a href='/topic/show?id=760c430895a' target=_blank style='color:#2F92EE;'>#多发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=43089, encryptionId=760c430895a, topicName=多发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04d6114, createdName=jml2009, createdTime=Fri Jul 01 17:45:57 CST 2022, time=2022-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1983194, encodeId=410c19831948c, content=<a href='/topic/show?id=a7a7e359478' target=_blank style='color:#2F92EE;'>#硬化症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73594, encryptionId=a7a7e359478, topicName=硬化症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a691420, createdName=30397604, createdTime=Tue Nov 16 20:45:57 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852778, encodeId=811a1852e78d7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Feb 02 02:45:57 CST 2022, time=2022-02-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1297404, encodeId=eeb3129e40479, content=<a href='/topic/show?id=d6b83e724b' target=_blank style='color:#2F92EE;'>#BTK抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3772, encryptionId=d6b83e724b, topicName=BTK抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e72268, createdName=zhixianchen, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539128, encodeId=c69b15391286c, content=<a href='/topic/show?id=6bce3e7106' target=_blank style='color:#2F92EE;'>#BTK#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3771, encryptionId=6bce3e7106, topicName=BTK)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=61d813108447, createdName=fengting7, createdTime=Sat Oct 16 00:45:57 CST 2021, time=2021-10-16, status=1, ipAttribution=)]
    2021-10-16 fengting7

    #BTK#

    0

相关资讯

Neurology:复发缓解型多发性硬化,长期认知和运动障碍如何变化?

在临床实践中使用计算机化测试对认知进行监测,可能会发现认知变化的轨迹和有残疾进展风险的复发性缓解型多发性硬化症患者。

NNN:年轻成人超重/肥胖与多发性硬化症病因学中EBV感染方面的关系

由于肥胖影响细胞对感染的免疫反应,我们的目的是研究高体重指数(BMI)和高Epstein-Barr核抗原1 (EBNA-1)抗体水平是否与多发性硬化症(MS)风险有关。

Neurology:多发性硬化症患者结直肠癌生存率

在结直肠癌诊断后的早期,MS患者的总体和癌症特异性生存率较低。需要进一步研究以确定哪些因素可能导致这些糟糕的结局。

JNER:多发性硬化症、帕金森病患者和健康对照者的实验室步态特征与日常生活步态特征

步态障碍疾病在神经系统疾病患者中非常常见,导致患者跌倒风险升高和生活质量降低。步态评估助于测试新干预措施的有效性。然尽管实验室步态评估提供了实验室条件下的步态信息,但它们可能无法反映日常活动中实际的功

Nat Med:抗CD20治疗的多发性硬化症患者接种SARS-CoV-2 mRNA疫苗后的细胞和体液免疫应答

这些数据明确了接受aCD20治疗的患者接受SARS-CoV-2疫苗诱导的免疫反应的全景,并为协调mRNA疫苗诱导的人类免疫应答提供了重要见解。

Mult Scler:复发缓解型多发性硬化症患者应用单一SARS-COV-2疫苗后血清转换率降低

服用免疫抑制药物的病人优先接种SARS-COV-2疫苗。几种SARS-COV-2疫苗已在具有免疫能力的个人身上证明有效,强调体液免疫结果。但是,单剂疫苗对B细胞耗尽的患者的疗效尚不清楚。

拓展阅读

JAMA Netw Open:教育水平、生活方式和治疗选择对多发性硬化症进展的影响研究解析

本研究挑战了过去认为教育水平直接影响MS进展的观点,提出其作用更大程度为间接影响。

Nature Reviews Neurology:种族主义如何塑造美国多发性硬化症的风险与预后?

本篇综述首次系统将种族主义的“身体体现”理论应用于多发性硬化症领域,打破了以往简化的遗传决定论,揭示了社会环境根本性影响MS发病及演变的路径。

多发性硬化症患者的频谱分辨率和噪声中的言语理解表现

此项研究为了解MS患者在噪声环境中言语理解和频谱分辨率提供了新的视角,并强调了全面听力评估的重要性。

Neurology:MOG抗体病与多发性硬化症的关键差异——神经退变进程大不同

被诊断为MOGAD的患者可能不必像多发性硬化症患者那样担忧疾病会持续恶化,只要控制好急性发作,他们的长期预后可能更为乐观。

CNSNT:多发性硬化症用药新选择,延长给药间隔效果不输标准方案

在保证疗效的前提下,适当调整给药方案可以提升患者生活质量。

血液中的神秘"信使":科学家发现多发性硬化症活动期新标志物

从实验室发现到临床应用还有很长的路要走,但这项研究无疑为我们对抗多发性硬化症提供了新的武器。