J Clin Endocrinol Metab:FcRN抑制剂BATOCLIMAB治疗甲状腺眼病的概念验证和随机安慰剂对照试验

2023-07-18 从医路漫漫 MedSci原创 发表于上海

免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。

背景:免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。这些致病性和疾病特异性抗TSH-R-Ab通过TSH-R-和胰岛素样生长因子1受体介导的途径激活眼眶成纤维细胞,诱导局部炎症和亲水性粘多糖产物离子,并导致组织水肿、眼外肌肿胀和眼眶结缔组织扩张。

TED的常见特征包括眼睑退缩、充血、眼睑和结膜红肿、眼球突出、复视,偶尔还有视神经压迫引起的视力损害。TED通过其对外观和视觉功能的影响对生活质量(QoL)产生负面影响,这可能会扰乱社交和工作生活;具有公认的公共卫生相关性;并可能威胁视力。

目的:我们报道了一种FcRn抑制剂batoclimab在TED的首次临床研究。

设计:概念验证(POC)随机双盲安慰剂对照试验。

设置:多中心。

参与者:中度至重度活动性特德患者。干预:在POC试验中,患者每周接受batoclimab 680 mg的皮下注射,持续2周,随后接受340 mg的皮下注射,持续4周。在双盲试验中,患者按2:2:1:2随机接受每周batoclimab (680 mg、340 mg、255 mg)或安慰剂治疗,持续12周。

主要结果:血清抗TSH-R-Ab和总IgG (POC)与基线相比的变化;12周眼球突出反应(随机试验)。结果:随机试验因血清胆固醇意外升高而终止;因此,对计划的77名患者中的65名患者的数据进行了分析。两项试验均显示batoclimab显著降低了致病性抗TSH-R-Ab和总IgG血清水平(P<0.001)。在随机试验中,batoclimab与安慰剂在12周时的眼球突出反应没有统计学显著差异,尽管在几个更早的时间点观察到显著差异。此外,在12周时,680毫克组的眼眶肌肉体积减少(P<0.03),而在19周时,生活质量(外观分量表)改善(P<0.03)。Batoclimab通常耐受性良好,白蛋白减少,血脂增加,停药后可逆转。

表1概念验证和随机试验中的不良事件总结

图1 339x190毫米(x DPI)

图2 339x381毫米(x DPI)

结论:这些结果为batoclimab的有效性和安全性提供了见解,并支持其作为TED潜在疗法的进一步研究。

原文出处:

Kahaly GJ,  Dolman PJ,  Wolf J, et al.Proof-of-Concept and Randomized, Placebo-Controlled Trials of an Fcrn Inhibitor, Batoclimab, for Thyroid Eye Disease.J Clin Endocrinol Metab 2023 Jun 30.

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  1. [GetPortalCommentsPageByObjectIdResponse(id=2148762, encodeId=6a2e2148e62bd, content=挺好的,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=568f2273884, createdName=瓜虫, createdTime=Wed Jul 19 10:59:58 CST 2023, time=2023-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2148721, encodeId=05492148e21d9, content=免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210925/20274508595745adb221d4af84f71a30/44cac845ab1e4a3a81ff3fe6373b97b0.jpg, createdBy=2a601767050, createdName=Mongolian, createdTime=Wed Jul 19 05:24:38 CST 2023, time=2023-07-19, status=1, ipAttribution=内蒙古), GetPortalCommentsPageByObjectIdResponse(id=2148712, encodeId=36f52148e1222, content=<a href='/topic/show?id=469410644505' target=_blank style='color:#2F92EE;'>#FcRn抑制剂#</a><a href='/topic/show?id=1d4b106446ae' target=_blank style='color:#2F92EE;'>#batoclimab#</a>在<a href='/topic/show?id=9a0982481a' target=_blank style='color:#2F92EE;'>#Graves病#</a>和相关的<a href='/topic/show?id=55f5699017b' target=_blank style='color:#2F92EE;'>#甲状腺眼病#</a>(ted)的<a href='/topic/show?id=973f10134117' target=_blank style='color:#2F92EE;'>#首次临床研究#</a>,<a href='/topic/show?id=cb7c10644e43' target=_blank style='color:#2F92EE;'>#概念验证#</a>POC就采用<a href='/topic/show?id=7591984530b' target=_blank style='color:#2F92EE;'>#随机对照试验#</a>,看来研究真的太卷了!! 这也提示<a href='/topic/show?id=65c858648d2' target=_blank style='color:#2F92EE;'>#新药研发#</a>的要求越来越高!!难度越来越大!, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=106445, encryptionId=469410644505, topicName=FcRn抑制剂), TopicDto(id=106446, encryptionId=1d4b106446ae, topicName=batoclimab), TopicDto(id=8248, encryptionId=9a0982481a, topicName=Graves病), TopicDto(id=69901, encryptionId=55f5699017b, topicName=甲状腺眼病), TopicDto(id=101341, encryptionId=973f10134117, topicName=首次临床研究), TopicDto(id=106447, encryptionId=cb7c10644e43, topicName=概念验证), TopicDto(id=98453, encryptionId=7591984530b, topicName=随机对照试验), TopicDto(id=58648, encryptionId=65c858648d2, topicName=新药研发)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=侠胆医心, createdTime=Wed Jul 19 00:06:49 CST 2023, time=2023-07-19, status=1, ipAttribution=加利福尼亚), GetPortalCommentsPageByObjectIdResponse(id=2148685, encodeId=b1df21486853e, content=不错学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00332233446, createdName=1212ad1cm87暂无昵称, createdTime=Tue Jul 18 23:03:40 CST 2023, time=2023-07-18, status=1, ipAttribution=吉林省)]
    2023-07-19 瓜虫

    挺好的,学习了

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=2148762, encodeId=6a2e2148e62bd, content=挺好的,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=568f2273884, createdName=瓜虫, createdTime=Wed Jul 19 10:59:58 CST 2023, time=2023-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2148721, encodeId=05492148e21d9, content=免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210925/20274508595745adb221d4af84f71a30/44cac845ab1e4a3a81ff3fe6373b97b0.jpg, createdBy=2a601767050, createdName=Mongolian, createdTime=Wed Jul 19 05:24:38 CST 2023, time=2023-07-19, status=1, ipAttribution=内蒙古), GetPortalCommentsPageByObjectIdResponse(id=2148712, encodeId=36f52148e1222, content=<a href='/topic/show?id=469410644505' target=_blank style='color:#2F92EE;'>#FcRn抑制剂#</a><a href='/topic/show?id=1d4b106446ae' target=_blank style='color:#2F92EE;'>#batoclimab#</a>在<a href='/topic/show?id=9a0982481a' target=_blank style='color:#2F92EE;'>#Graves病#</a>和相关的<a href='/topic/show?id=55f5699017b' target=_blank style='color:#2F92EE;'>#甲状腺眼病#</a>(ted)的<a href='/topic/show?id=973f10134117' target=_blank style='color:#2F92EE;'>#首次临床研究#</a>,<a href='/topic/show?id=cb7c10644e43' target=_blank style='color:#2F92EE;'>#概念验证#</a>POC就采用<a href='/topic/show?id=7591984530b' target=_blank style='color:#2F92EE;'>#随机对照试验#</a>,看来研究真的太卷了!! 这也提示<a href='/topic/show?id=65c858648d2' target=_blank style='color:#2F92EE;'>#新药研发#</a>的要求越来越高!!难度越来越大!, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=106445, encryptionId=469410644505, topicName=FcRn抑制剂), TopicDto(id=106446, encryptionId=1d4b106446ae, topicName=batoclimab), TopicDto(id=8248, encryptionId=9a0982481a, topicName=Graves病), TopicDto(id=69901, encryptionId=55f5699017b, topicName=甲状腺眼病), TopicDto(id=101341, encryptionId=973f10134117, topicName=首次临床研究), TopicDto(id=106447, encryptionId=cb7c10644e43, topicName=概念验证), TopicDto(id=98453, encryptionId=7591984530b, topicName=随机对照试验), TopicDto(id=58648, encryptionId=65c858648d2, topicName=新药研发)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=侠胆医心, createdTime=Wed Jul 19 00:06:49 CST 2023, time=2023-07-19, status=1, ipAttribution=加利福尼亚), GetPortalCommentsPageByObjectIdResponse(id=2148685, encodeId=b1df21486853e, content=不错学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00332233446, createdName=1212ad1cm87暂无昵称, createdTime=Tue Jul 18 23:03:40 CST 2023, time=2023-07-18, status=1, ipAttribution=吉林省)]
    2023-07-19 Mongolian 来自内蒙古

    免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=2148762, encodeId=6a2e2148e62bd, content=挺好的,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=568f2273884, createdName=瓜虫, createdTime=Wed Jul 19 10:59:58 CST 2023, time=2023-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2148721, encodeId=05492148e21d9, content=免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210925/20274508595745adb221d4af84f71a30/44cac845ab1e4a3a81ff3fe6373b97b0.jpg, createdBy=2a601767050, createdName=Mongolian, createdTime=Wed Jul 19 05:24:38 CST 2023, time=2023-07-19, status=1, ipAttribution=内蒙古), GetPortalCommentsPageByObjectIdResponse(id=2148712, encodeId=36f52148e1222, content=<a href='/topic/show?id=469410644505' target=_blank style='color:#2F92EE;'>#FcRn抑制剂#</a><a href='/topic/show?id=1d4b106446ae' target=_blank style='color:#2F92EE;'>#batoclimab#</a>在<a href='/topic/show?id=9a0982481a' target=_blank style='color:#2F92EE;'>#Graves病#</a>和相关的<a href='/topic/show?id=55f5699017b' target=_blank style='color:#2F92EE;'>#甲状腺眼病#</a>(ted)的<a href='/topic/show?id=973f10134117' target=_blank style='color:#2F92EE;'>#首次临床研究#</a>,<a href='/topic/show?id=cb7c10644e43' target=_blank style='color:#2F92EE;'>#概念验证#</a>POC就采用<a href='/topic/show?id=7591984530b' target=_blank style='color:#2F92EE;'>#随机对照试验#</a>,看来研究真的太卷了!! 这也提示<a href='/topic/show?id=65c858648d2' target=_blank style='color:#2F92EE;'>#新药研发#</a>的要求越来越高!!难度越来越大!, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=106445, encryptionId=469410644505, topicName=FcRn抑制剂), TopicDto(id=106446, encryptionId=1d4b106446ae, topicName=batoclimab), TopicDto(id=8248, encryptionId=9a0982481a, topicName=Graves病), TopicDto(id=69901, encryptionId=55f5699017b, topicName=甲状腺眼病), TopicDto(id=101341, encryptionId=973f10134117, topicName=首次临床研究), TopicDto(id=106447, encryptionId=cb7c10644e43, topicName=概念验证), TopicDto(id=98453, encryptionId=7591984530b, topicName=随机对照试验), TopicDto(id=58648, encryptionId=65c858648d2, topicName=新药研发)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=侠胆医心, createdTime=Wed Jul 19 00:06:49 CST 2023, time=2023-07-19, status=1, ipAttribution=加利福尼亚), GetPortalCommentsPageByObjectIdResponse(id=2148685, encodeId=b1df21486853e, content=不错学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00332233446, createdName=1212ad1cm87暂无昵称, createdTime=Tue Jul 18 23:03:40 CST 2023, time=2023-07-18, status=1, ipAttribution=吉林省)]
    2023-07-19 侠胆医心 来自加利福尼亚

    #FcRn抑制剂##batoclimab##Graves病#和相关的#甲状腺眼病#(ted)的#首次临床研究##概念验证#POC就采用#随机对照试验#,看来研究真的太卷了!! 这也提示#新药研发#的要求越来越高!!难度越来越大!

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2148762, encodeId=6a2e2148e62bd, content=挺好的,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=568f2273884, createdName=瓜虫, createdTime=Wed Jul 19 10:59:58 CST 2023, time=2023-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2148721, encodeId=05492148e21d9, content=免疫球蛋白G (IgG)自身抗体(Ab)靶向甲状腺和眼眶靶细胞上的促甲状腺素受体(TSH -R),导致Graves病和相关的甲状腺眼病(ted)。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210925/20274508595745adb221d4af84f71a30/44cac845ab1e4a3a81ff3fe6373b97b0.jpg, createdBy=2a601767050, createdName=Mongolian, createdTime=Wed Jul 19 05:24:38 CST 2023, time=2023-07-19, status=1, ipAttribution=内蒙古), GetPortalCommentsPageByObjectIdResponse(id=2148712, encodeId=36f52148e1222, content=<a href='/topic/show?id=469410644505' target=_blank style='color:#2F92EE;'>#FcRn抑制剂#</a><a href='/topic/show?id=1d4b106446ae' target=_blank style='color:#2F92EE;'>#batoclimab#</a>在<a href='/topic/show?id=9a0982481a' target=_blank style='color:#2F92EE;'>#Graves病#</a>和相关的<a href='/topic/show?id=55f5699017b' target=_blank style='color:#2F92EE;'>#甲状腺眼病#</a>(ted)的<a href='/topic/show?id=973f10134117' target=_blank style='color:#2F92EE;'>#首次临床研究#</a>,<a href='/topic/show?id=cb7c10644e43' target=_blank style='color:#2F92EE;'>#概念验证#</a>POC就采用<a href='/topic/show?id=7591984530b' target=_blank style='color:#2F92EE;'>#随机对照试验#</a>,看来研究真的太卷了!! 这也提示<a href='/topic/show?id=65c858648d2' target=_blank style='color:#2F92EE;'>#新药研发#</a>的要求越来越高!!难度越来越大!, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=106445, encryptionId=469410644505, topicName=FcRn抑制剂), TopicDto(id=106446, encryptionId=1d4b106446ae, topicName=batoclimab), TopicDto(id=8248, encryptionId=9a0982481a, topicName=Graves病), TopicDto(id=69901, encryptionId=55f5699017b, topicName=甲状腺眼病), TopicDto(id=101341, encryptionId=973f10134117, topicName=首次临床研究), TopicDto(id=106447, encryptionId=cb7c10644e43, topicName=概念验证), TopicDto(id=98453, encryptionId=7591984530b, topicName=随机对照试验), TopicDto(id=58648, encryptionId=65c858648d2, topicName=新药研发)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=侠胆医心, createdTime=Wed Jul 19 00:06:49 CST 2023, time=2023-07-19, status=1, ipAttribution=加利福尼亚), GetPortalCommentsPageByObjectIdResponse(id=2148685, encodeId=b1df21486853e, content=不错学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00332233446, createdName=1212ad1cm87暂无昵称, createdTime=Tue Jul 18 23:03:40 CST 2023, time=2023-07-18, status=1, ipAttribution=吉林省)]
    2023-07-18 1212ad1cm87暂无昵称 来自吉林省

    不错学习了。

    0

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第 89 届美国甲状腺学会(ATA)年会上,Horizon Therapeutics宣布与安慰剂相比,teprotumumab用于治疗活动性甲状腺眼病(TED)的2期和3期临床试验的汇总疗效数据。这些结果支持先前的teprotumumab可显着减少炎症、眼球突出(眼球突出)和复视(双眼)以及改善生活质量(QoL)的分析。这是汇总分析的首次展示,并建立在2期和3期临床研究的个别阳性结果的基础上。

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Ophthalmic Plast Reconstr Surg:上直肌-提肌复合体的增大对甲状腺眼病等压迫性视神经病变有显着贡献

美国哥伦比亚大学内外科医学院及Edward S. Harkness眼科研究所眼科的Oropesa S近日在Ophthalmic Plast Reconstr Surg发表了一项研究,他们比较了甲状腺眼病患者在有和没有压迫性视神经病变的情况下的眼外肌容量。

Korean J Ophthalmol:甲状腺眼病的促甲状腺素受体自身抗体评估:检测类型重要吗?

甲状腺眼病(TED)可表现为若干体征,包括眼球突出、暴露性角膜病变和压迫性视神经病变。

2019年美国临床内分泌学家协会(AACE)大会:Teprotumumab治疗甲状腺眼病的III期试验结果

Horizon制药公司近日宣布将在2019年美国临床内分泌学家协会(AACE)大会上公布III期临床试验(OPTIC研究)的最新结果,该研究评估了teprotumumab治疗活动性甲状腺眼病(TED)的有效性和安全性。

Curr Opin Ophthalmol:甲状腺眼病的研究进展

首都医科大学宣武医院眼科的Li Z近日在Curr Opin Ophthalmol杂志上发表了一篇综述。甲状腺眼病(TED)的病理生理学仍未完全了解。然而,最近描述的风险因素和分子发现为了解TED的发病机制带来了新的见解,并可能使更多靶向治疗出现。本文旨在回顾TED的临床发现,以及临床眼科医生对TED危险因素和治疗选择的最新研究进展。