免疫药物联合化疗,晚期鼻咽癌患者可获更长生存期

2021-06-29 39健康网 39健康网

随着CAPTAIN-1ST研究结果的揭晓以及一线治疗适应症的获批,卡瑞利珠单抗联合GP化疗毫无疑问已成为复发/转移鼻咽癌的一线优选方案。未来该方案写入国际指南、影响全球鼻咽癌的治疗也是指日可待。

近年来,免疫治疗一路高歌猛进,已经改变了肿瘤治疗的传统格局,尤其是与化疗方案的联合使用,在肺癌上获得巨大的突破,现在即便是晚期的肺癌病人,也有25%-30%的患者可通过联合治疗方案获得更久的生存时长,近日又有一系列重磅临床研究证实,在鼻咽癌领域,免疫治疗将成为下一个风口。

在免疫治疗时代前,晚期复发转移的鼻咽癌患者身上,哪怕是选用最好的化疗药物,患者的平均肿瘤控制时间也只有7个月,平均生存时间只有2年左右。“寻找新的治疗方案成为了晚期鼻咽癌患者的迫切需求。”中山大学肿瘤防治中心张力教授表示。

中山大学肿瘤防治中心方文峰教授介绍,早在2014年临床研究发现,鼻咽癌周围其实充斥着大量的淋巴细胞,整个癌巢就像“漂浮在淋巴细胞的汪洋大海中”,但能自动识别消灭肿瘤的功能却丧失了,后来通过机制研究进一步发现,主要是因为肿瘤细胞上有大量的PD-L1的分子表达,PD-L1可以和T细胞上的受体结合,从而抑制T细胞的活性,在某种意义上,它是T细胞活性的刹车,把T细胞的活性抑制住了,使它不能有效地识别和杀死肿瘤细胞。

如今大家非常熟知PD-1或者PD-L1的单抗正是阻断PD-L1可以和T细胞上的受体结合从而恢复T细胞的活性药物,随着PD-1 /PD-L1单抗治疗的不断延伸,鼻咽癌患者逐渐获益,近日,北京时间6月24日,THE LANCET Oncology在线全文发表“卡瑞利珠单抗联合GP化疗一线治疗复发/转移鼻咽癌研究(CAPTAIN-1ST研究)”结果,显示针对晚期鼻咽癌患者,卡瑞利珠单抗联合GP化疗在一线治疗中取得了惊人的成果,生存期延长,同时6月8日,我国正式获批GP方案联合卡瑞利珠单抗成为复发转移鼻咽癌一线的标准方案,同时在2021版的CSCO指南里,作为一级推荐。

张力教授

卡瑞利珠单抗联合GP化疗方案,晚期鼻咽癌患者可获更长生存期

传统的化疗方案无法提高晚期鼻咽癌患者的生存时长,剩下能改变鼻咽癌患者疗效的措施就是通过免疫治疗来提高患者自己本身对肿瘤的监视能力,通过化疗把肿瘤消灭后,在通过调动自身免疫力来防止肿瘤反弹,意味着患者能获得更长时间的存活。

方文峰教授

“其实之前有试过在20多个病人里验证了这一方法的有效性和安全性,但因为样本量小,还不足以证明免疫治疗联合化疗是否真的能对晚期鼻咽癌患者获益。”张力教授说道。

中山大学肿瘤防治中心杨云鹏教授谈到,在中山大学肿瘤防治中心牵头,整个研究入组263例患者,全国一共有28家中心参加了这个研究,CAPTAIN-1ST研究最终取得了出色的结果。作为恒瑞医药自主原研的PD-1单抗,卡瑞利珠单抗联合GP对比安慰剂联合GP,无论是中位PFS(10.8个月vs 6.9个月)、中位DoR(9.9个月 vs 5.7个月)均得到了显着提升,OS数据目前虽然尚未成熟,但初步数据提示卡瑞利珠单抗联合化疗组患者具有生存期提高的趋势。

杨云鹏教授表示,在复发/转移鼻咽癌一线治疗中,GP方案相较于既往PF方案实现了一大跨越,而卡瑞利珠单抗联合GP则实现了第二次跨越。现如今,THE LANCETOncology在线发表CAPTAIN-1ST研究全文,这是卡瑞利珠单抗治疗鼻咽癌临床研究第二次登上THE LANCET Oncology,更是世界范围内首个全文发表的免疫检查点抑制剂联合化疗治疗复发/转移鼻咽癌的III期对照研究。卡瑞利珠单抗联合GP化疗一线治疗复发/转移性鼻咽癌适应症已经获批,这是全球首个复发/转移鼻咽癌一线免疫治疗适应症,卡瑞利珠单抗联合GP已成为鼻咽癌一线治疗新标准。

杨云鹏教授

免疫药物进医保后,将有更多肿瘤患者获益

据悉,除与化疗联合治疗肿瘤外,免疫治疗联合方式中,目前还可以与抗血管生成药物、另一种免疫治疗药物、放疗进行联合治疗,赣南医学院第一附属医院许明君教授表示,化疗与免疫治疗联合只是第一步,其它联合治疗方案都有很大的潜力,也需要我们进行一些大样本、多中心的临床研究来进一步发掘,所以相信以后可能还会有更多的临床研究好的结果帮助更多的患者。

新发会截图

线上线下专家回答记者提问

江西省肿瘤医院李金高教授表示,过去免疫治疗的药物相对比较昂贵,患者因为经济原因无法接受治疗,肿瘤医生则因经济原因无法开展多种临床研究,可喜的是,近一两年来,免疫治疗药物纷纷进入了医保,药物的可及性大大提高,今后,免疫治疗可以联合现有的治疗方法,甚至有可能单药使用提高晚期患者疗效,降低复发和转移,更多的患者会得到治愈。

尤其对于传统的治疗方法,没有办法治愈的肿瘤,比如说复发转移,甚至是复发转移经过两线三线治疗以后,免疫治疗也会使这样一部分纯粹姑息治疗的患者,有希望得到治愈,所以,免疫治疗可能是未来迈向天下无癌这个美好愿望的第一步,将来更多的患者可以经过免疫治疗取得非常好的效果。

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=1944062, encodeId=43bb1944062fa, content=<a href='/topic/show?id=2af32915564' target=_blank style='color:#2F92EE;'>#免疫药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29155, encryptionId=2af32915564, topicName=免疫药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3d1e370, createdName=yibei, createdTime=Thu Aug 19 00:23:02 CST 2021, time=2021-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1997446, encodeId=d787199e446f7, content=<a href='/topic/show?id=bd828e850c1' target=_blank style='color:#2F92EE;'>#药物联合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87850, encryptionId=bd828e850c1, topicName=药物联合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=917c196, createdName=sjzlzc007, createdTime=Wed Aug 11 20:23:02 CST 2021, time=2021-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378297, encodeId=193013e829755, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1411779, encodeId=798d1411e79a9, content=<a href='/topic/show?id=a53e806837f' target=_blank style='color:#2F92EE;'>#联合化疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80683, encryptionId=a53e806837f, topicName=联合化疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ebf32807001, createdName=oliver170, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=978096, encodeId=d9af9e80969b, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210630/bd34754d3b0046c2bd64321e47863622/81281d26ab254ed9803ad3323b1a5f2a.jpg, createdBy=0d5f1677558, createdName=毅哥, createdTime=Wed Jun 30 05:39:05 CST 2021, time=2021-06-30, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1944062, encodeId=43bb1944062fa, content=<a href='/topic/show?id=2af32915564' target=_blank style='color:#2F92EE;'>#免疫药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29155, encryptionId=2af32915564, topicName=免疫药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3d1e370, createdName=yibei, createdTime=Thu Aug 19 00:23:02 CST 2021, time=2021-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1997446, encodeId=d787199e446f7, content=<a href='/topic/show?id=bd828e850c1' target=_blank style='color:#2F92EE;'>#药物联合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87850, encryptionId=bd828e850c1, topicName=药物联合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=917c196, createdName=sjzlzc007, createdTime=Wed Aug 11 20:23:02 CST 2021, time=2021-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378297, encodeId=193013e829755, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1411779, encodeId=798d1411e79a9, content=<a href='/topic/show?id=a53e806837f' target=_blank style='color:#2F92EE;'>#联合化疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80683, encryptionId=a53e806837f, topicName=联合化疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ebf32807001, createdName=oliver170, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=978096, encodeId=d9af9e80969b, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210630/bd34754d3b0046c2bd64321e47863622/81281d26ab254ed9803ad3323b1a5f2a.jpg, createdBy=0d5f1677558, createdName=毅哥, createdTime=Wed Jun 30 05:39:05 CST 2021, time=2021-06-30, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1944062, encodeId=43bb1944062fa, content=<a href='/topic/show?id=2af32915564' target=_blank style='color:#2F92EE;'>#免疫药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29155, encryptionId=2af32915564, topicName=免疫药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3d1e370, createdName=yibei, createdTime=Thu Aug 19 00:23:02 CST 2021, time=2021-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1997446, encodeId=d787199e446f7, content=<a href='/topic/show?id=bd828e850c1' target=_blank style='color:#2F92EE;'>#药物联合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87850, encryptionId=bd828e850c1, topicName=药物联合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=917c196, createdName=sjzlzc007, createdTime=Wed Aug 11 20:23:02 CST 2021, time=2021-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378297, encodeId=193013e829755, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1411779, encodeId=798d1411e79a9, content=<a href='/topic/show?id=a53e806837f' target=_blank style='color:#2F92EE;'>#联合化疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80683, encryptionId=a53e806837f, topicName=联合化疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ebf32807001, createdName=oliver170, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=978096, encodeId=d9af9e80969b, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210630/bd34754d3b0046c2bd64321e47863622/81281d26ab254ed9803ad3323b1a5f2a.jpg, createdBy=0d5f1677558, createdName=毅哥, createdTime=Wed Jun 30 05:39:05 CST 2021, time=2021-06-30, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1944062, encodeId=43bb1944062fa, content=<a href='/topic/show?id=2af32915564' target=_blank style='color:#2F92EE;'>#免疫药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29155, encryptionId=2af32915564, topicName=免疫药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3d1e370, createdName=yibei, createdTime=Thu Aug 19 00:23:02 CST 2021, time=2021-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1997446, encodeId=d787199e446f7, content=<a href='/topic/show?id=bd828e850c1' target=_blank style='color:#2F92EE;'>#药物联合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87850, encryptionId=bd828e850c1, topicName=药物联合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=917c196, createdName=sjzlzc007, createdTime=Wed Aug 11 20:23:02 CST 2021, time=2021-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378297, encodeId=193013e829755, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1411779, encodeId=798d1411e79a9, content=<a href='/topic/show?id=a53e806837f' target=_blank style='color:#2F92EE;'>#联合化疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80683, encryptionId=a53e806837f, topicName=联合化疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ebf32807001, createdName=oliver170, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=978096, encodeId=d9af9e80969b, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210630/bd34754d3b0046c2bd64321e47863622/81281d26ab254ed9803ad3323b1a5f2a.jpg, createdBy=0d5f1677558, createdName=毅哥, createdTime=Wed Jun 30 05:39:05 CST 2021, time=2021-06-30, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1944062, encodeId=43bb1944062fa, content=<a href='/topic/show?id=2af32915564' target=_blank style='color:#2F92EE;'>#免疫药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29155, encryptionId=2af32915564, topicName=免疫药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3d1e370, createdName=yibei, createdTime=Thu Aug 19 00:23:02 CST 2021, time=2021-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1997446, encodeId=d787199e446f7, content=<a href='/topic/show?id=bd828e850c1' target=_blank style='color:#2F92EE;'>#药物联合#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87850, encryptionId=bd828e850c1, topicName=药物联合)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=917c196, createdName=sjzlzc007, createdTime=Wed Aug 11 20:23:02 CST 2021, time=2021-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378297, encodeId=193013e829755, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1411779, encodeId=798d1411e79a9, content=<a href='/topic/show?id=a53e806837f' target=_blank style='color:#2F92EE;'>#联合化疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80683, encryptionId=a53e806837f, topicName=联合化疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ebf32807001, createdName=oliver170, createdTime=Thu Jul 01 01:23:02 CST 2021, time=2021-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=978096, encodeId=d9af9e80969b, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210630/bd34754d3b0046c2bd64321e47863622/81281d26ab254ed9803ad3323b1a5f2a.jpg, createdBy=0d5f1677558, createdName=毅哥, createdTime=Wed Jun 30 05:39:05 CST 2021, time=2021-06-30, status=1, ipAttribution=)]
    2021-06-30 毅哥

    学习

    0

相关资讯

ASCO 2021期间马骏团队再发鼻咽癌重磅研究

该试验对局部晚期鼻咽癌患者接受根治性同步放化疗后继续接受卡培他滨节拍辅助化疗的疗效与安全性进行了研究。

Am J Clin Nutr: 饮食方式和鼻咽癌的发生风险

鼻咽癌(NPC)是一种发生在鼻咽上皮内膜中的恶性肿瘤,是一种罕见的癌症(2018年占全球所有癌症的0.7%)。它的发病率具有独特的地理分布。

Lancet oncol:卡瑞珠单抗+吉西他滨+顺铂或可成为中国复发/转移性鼻咽癌的新标准一线疗法

卡瑞珠单抗组联合吉西他滨和顺铂或可成为复发性或转移性鼻咽癌患者的新标准一线治疗方案

2021 ASCO:鼻咽癌领域中国之声

去年中国共有12项研究入选ASCO年会进行口头报告,创造历史。2021年,我们再次见证奇迹:今年共有20项来自中国学者的研究获得2021 ASCO年会口头报告发。

Nat Commun:综合药物基因组学揭示鼻咽癌亚型特异性治疗反应

鼻咽癌(NPC)作为一种恶性头颈癌,其发病率很高