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NEJM:avelumab用于晚期尿路上皮癌患者化疗后的维持治疗

2020-09-24 MedSci原创 MedSci原创

研究认为,对于晚期尿路上皮癌患者,在铂化疗后接受avelumab维持治疗可显著延长患者的总生存期

铂化疗是治疗晚期尿路上皮癌的一线方案,但因耐药性,临床上铂化疗的治疗效果有限。

在这项III期临床试验中,不能切除的局部晚期或转移性尿路上皮癌患者参与,患者在接受一线化疗后(吉西他滨联合顺铂或卡铂,4至6个周期)无病情进展,在支持性护理基础上,随机接受Avelumab或安慰剂。研究的主要终点是总生存率,依据PD-L1状态分层。

700名患者参与研究,与对照组相比, Avelumab治疗可显著延长患者总生存期。Avelumab组1年总生存率为71.3%,对照组为58.4%(中位总生存期21.4 vs 14.3个月;死亡危险比为0.69)。

Avelumab可显著延长PD-L1阳性人群的总生存期,在PD-L1阳性患者中,avelumab组和对照组1年总生存率分别为79.1%和60.4%(危险比为0.56)。

在总体人群中,avelumab组和对照组的中位无进展生存期分别为3.7个月和2.0个月(疾病进展或死亡的危险比为0.62),在PD-L1阳性人群中,中位无进展生存期分别为5.7个月和2.1个月(危险比为0.56)。avelumab组和对照组任何原因的不良事件发生率分别为98.0%和77.7%;3级及以上不良事件的发生率分别为47.4%和25.2%。

研究认为,对于晚期尿路上皮癌患者,在铂化疗后接受avelumab维持治疗可显著延长患者的总生存期。

原始出处:

Thomas Powles et al. Avelumab Maintenance Therapy for Advanced or Metastatic Urothelial Carcinoma. N Engl J Med, September 24, 2020.

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    2020-12-25 snf701207
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    2020-09-26 fangcong
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  5. [GetPortalCommentsPageByObjectIdResponse(id=1912443, encodeId=b49a19124436c, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Fri Dec 25 13:59:07 CST 2020, time=2020-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1348503, encodeId=688d1348503db, content=<a href='/topic/show?id=3c1630303e' target=_blank style='color:#2F92EE;'>#avelumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3030, encryptionId=3c1630303e, topicName=avelumab)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b79433, createdName=fangcong, createdTime=Sat Sep 26 09:59:07 CST 2020, time=2020-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1440252, encodeId=d3fe144025283, content=<a href='/topic/show?id=89795982594' target=_blank style='color:#2F92EE;'>#晚期尿路上皮癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59825, encryptionId=89795982594, topicName=晚期尿路上皮癌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=36294710956, createdName=1249894fm74暂无昵称, createdTime=Sat Sep 26 09:59:07 CST 2020, time=2020-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539374, encodeId=297415393e4c8, content=<a href='/topic/show?id=0e802002e45' target=_blank style='color:#2F92EE;'>#上皮癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20027, encryptionId=0e802002e45, topicName=上皮癌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=866a13134648, createdName=mashirong, createdTime=Sat Sep 26 09:59:07 CST 2020, time=2020-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035432, encodeId=165910354328a, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Thu Sep 24 21:59:07 CST 2020, time=2020-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=888077, encodeId=2e198880e79b, content=<a href='/topic/show?id=c3aa4e516d6' target=_blank style='color:#2F92EE;'>#尿路上皮癌#</a>艰难探索,<a href='/topic/show?id=4012e904074' target=_blank style='color:#2F92EE;'>#维持治疗#</a>似乎看到<a href='/topic/show?id=daf52906537' target=_blank style='color:#2F92EE;'>#免疫治疗#</a>的曙光了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=261, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47516, encryptionId=c3aa4e516d6, topicName=尿路上皮癌), TopicDto(id=79040, encryptionId=4012e904074, topicName=维持治疗), TopicDto(id=29065, encryptionId=daf52906537, topicName=免疫治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Thu Sep 24 21:28:16 CST 2020, time=2020-09-24, status=1, ipAttribution=)]
    2020-09-24 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1912443, encodeId=b49a19124436c, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Fri Dec 25 13:59:07 CST 2020, time=2020-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1348503, encodeId=688d1348503db, content=<a href='/topic/show?id=3c1630303e' target=_blank style='color:#2F92EE;'>#avelumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3030, encryptionId=3c1630303e, topicName=avelumab)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b79433, createdName=fangcong, createdTime=Sat Sep 26 09:59:07 CST 2020, time=2020-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1440252, encodeId=d3fe144025283, content=<a href='/topic/show?id=89795982594' target=_blank style='color:#2F92EE;'>#晚期尿路上皮癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59825, encryptionId=89795982594, topicName=晚期尿路上皮癌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=36294710956, createdName=1249894fm74暂无昵称, createdTime=Sat Sep 26 09:59:07 CST 2020, time=2020-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539374, encodeId=297415393e4c8, content=<a href='/topic/show?id=0e802002e45' target=_blank style='color:#2F92EE;'>#上皮癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20027, encryptionId=0e802002e45, topicName=上皮癌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=866a13134648, createdName=mashirong, createdTime=Sat Sep 26 09:59:07 CST 2020, time=2020-09-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035432, encodeId=165910354328a, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Thu Sep 24 21:59:07 CST 2020, time=2020-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=888077, encodeId=2e198880e79b, content=<a href='/topic/show?id=c3aa4e516d6' target=_blank style='color:#2F92EE;'>#尿路上皮癌#</a>艰难探索,<a href='/topic/show?id=4012e904074' target=_blank style='color:#2F92EE;'>#维持治疗#</a>似乎看到<a href='/topic/show?id=daf52906537' target=_blank style='color:#2F92EE;'>#免疫治疗#</a>的曙光了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=261, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47516, encryptionId=c3aa4e516d6, topicName=尿路上皮癌), TopicDto(id=79040, encryptionId=4012e904074, topicName=维持治疗), TopicDto(id=29065, encryptionId=daf52906537, topicName=免疫治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Thu Sep 24 21:28:16 CST 2020, time=2020-09-24, status=1, ipAttribution=)]
    2020-09-24 lovetcm

    #尿路上皮癌#艰难探索,#维持治疗#似乎看到#免疫治疗#的曙光了。

    0

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