Br J Dermatol:JTE-052,一种Jak3抑制剂,治疗特应性皮炎安全且有效

2017-10-11 xiaoxiao MedSci原创

背景:特应性皮炎的治疗原则为去除并避免可能的致病因素,对症治疗。包括润肤膏的常规应用、局部外用糖皮质激素、合并感染的抗感染治疗、非激素类的局部免疫调节剂、抗组胺药口服治疗、光疗、大剂量静脉注射免疫球蛋白等。JTE-052是一种正在临床开发中的,用于局部治疗特应性皮炎(AD)的酪氨酸激酶Jak3抑制剂。目标:本研究旨在在日本成年AD患者中评价JTE-052软膏的疗效和安全性。方法:患有中度-重度的A

背景:特应性皮炎的治疗原则为去除并避免可能的致病因素,对症治疗。包括润肤膏的常规应用、局部外用糖皮质激素、合并感染的抗感染治疗、非激素类的局部免疫调节剂、抗组胺药口服治疗、光疗、大剂量静脉注射免疫球蛋白等。

JTE-052是一种正在临床开发中的,用于局部治疗特应性皮炎(AD)的酪氨酸激酶Jak3抑制剂。

目标:本研究旨在在日本成年AD患者中评价JTE-052软膏的疗效和安全性。

方法:患有中度-重度的AD患者被随机(2:2:2:2:1:1)分组,接受0.25%JTE-052软膏、0.5%JTE-052软膏、1%JTE-052软膏或3%JTE-052软膏、JTE-052软膏的赋形剂或0.1%他克莫司软膏(参考)每天两次,维持4周。主要疗效终点是从基线到治疗结束(EOT)时的湿疹区域的严重程度改良表(m-EASI)的变化的百分比。次要疗效终点为基线开始的瘙痒数字评分表(NRS)评分的变化情况。

结果:研究共纳入了327名患者。在治疗结束时,在0.25%JTE-052软膏、0.5%JTE-052软膏、1%JTE-052软膏或3%JTE-052软膏、JTE-052软膏的赋形剂组中从基线开始的m-EASI评分的最小二权变化百分比分别为:- 41.7%、- 57.1%、- 54.9%、- 72.9%、- 12.2%。与不含有JTE-52的赋形剂软膏组相比,所有的JTE-052组的m-EASI评分都显著降低了(P<0.001)。

在他克莫司组,m-EASI评分的平均变化百分比为-62%。JTE-052组在其他参数方面也出现了显著改善;值得注意的是,瘙痒的NRS评分降低出现很早,大多中用药后的第一1天晚上。JTE-052软膏中JTE-052的剂量高达3%时的安全性和耐受性良好。

结论:在中度-重度的日本成年AD患者中,局部使用JTE-052能显著且迅速改善临床症状和体征,且安全性良好。该研究的结果表明,局部JTE-052是一种很有前途的治疗选择。

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1737977, encodeId=829e1e3797741, content=<a href='/topic/show?id=0abd10215e0' target=_blank style='color:#2F92EE;'>#JAK#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10215, encryptionId=0abd10215e0, topicName=JAK)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6e8634348903, createdName=肉我只吃一口, createdTime=Wed Jul 25 17:06:00 CST 2018, time=2018-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1970453, encodeId=7ccb19e045358, content=<a href='/topic/show?id=27201023253' target=_blank style='color:#2F92EE;'>#JAK3#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10232, encryptionId=27201023253, topicName=JAK3)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5c82369, createdName=jiekemin, createdTime=Sat Nov 18 18:06:00 CST 2017, time=2017-11-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1851539, encodeId=939818515392f, 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=19, 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=Mon Mar 19 09:06:00 CST 2018, time=2018-03-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=252667, encodeId=3ffe25266ea4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Fri Oct 13 23:13:47 CST 2017, time=2017-10-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=252068, encodeId=8fe0252068e4, content=学习了.谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLGSUSR8zwnWWLT4FMl5XH8S58HuZslVkLsAPbXDXaliagK7TOxQfmngKibG1yrDonepCLDkcxGk8hS/0, createdBy=b8282062892, createdName=changjiu, createdTime=Wed Oct 11 23:55:58 CST 2017, time=2017-10-11, status=1, ipAttribution=)]
    2017-11-18 jiekemin
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    2018-03-19 jklm09
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    2017-10-13 131****2916

    不错的文章值得推荐

    0

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    2017-10-11 changjiu

    学习了.谢谢

    0

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局部用药的非甾体PDE4抑制剂crisaborole(2%乳膏),被开发用于治疗儿童及成人轻度至中度特应性皮炎(湿疹,eczema)。2015年7月,crisaborole两项关键III期研究均达到主要终点和次要终点。2015年10月,crisaborole长期安全性研究一线结果表明,crisaborole间歇性使用12个月以上具有良好的耐受性和安全性。2016年12月14日,FDA批准Anaco