Baidu
map

J Immunother Cancer:体重指数、给药策略与免疫检查点抑制剂疗效的相关性

2021-06-17 MedSci原创 MedSci原创

BMI<25的癌症患者使用固定剂量的ICI治疗的结果更好,BMI≥25的患者使用基于体重的ICI治疗策略的结果更好!

体重指数(BMI)增加与多种类型癌症对免疫检查点抑制剂(ICI)的反应改善有关。本研究评估了BMI、ICI给药策略和临床预后之间的相关性。

研究人员提取了接受ICI治疗的癌症患者的临床数据,包括年龄、性别、癌症类型、BMI、ICI类型、给药策略(基于体重或固定)、影像学反应、总生存期 (OS) 和无进展生存期(PFS)。采用Kaplan-Meier曲线、Cox回归和Pearson积矩相关系数比较了低BMI和高BMI人群的临床结果。

共招募了297位患者,其中40%的女性,59%的患者超重(BMI≥25)。204位(69%)患者接受固定剂量的ICI治疗,93位(31%)患者接受基于体重的ICI给药方案。

根据BMI分组的PFS和OS

在整个队列中,超重BMI与PFS改善(HR 0.69, p=0.02)和OS改善的趋势相关(HR 0.77, p=0.08)。对于两个终点,超重患者的预后改善局限于接受基于体重的ICI给药方案治疗的患者(基于体重 vs 固定剂量的PFS的HR分别是0.53[p=0.04] vs 0.79[p=0.2],OS的HR分别是0.56[p=0.03] vs 0.89[p=0.54])。

根据BMI和给药方式的PFS和OS

在多变量分析中,BMI与PFS或OS均无明显相关性。但是,BMI≥25和基于体重的治疗的相互作用与OS相关(HR 0.50,p=0.05),并呈现出与PFS相关的趋势(HR 0.53,p=0.09)

放射学反应和BMI与固定ICI剂量之间没有关联 (p=0.97),但与基于体重的ICI (p=0.1)有接近显著的趋势。在亚组分析中,BMI、ICI给药策略和临床预后之间的相关性似乎仅限于男性。

综上,与基于体重的ICI治疗相比,BMI<25的患者使用固定剂量的ICI治疗往往有更好的结果,而BMI≥25的患者使用基于体重的ICI治疗策略的结果往往更好,尽管这些差异没有达到统计学意义。

原始出处:

Ahmed Murtaza,von Itzstein Mitchell S,Sheffield Thomas et al. Association between body mass index, dosing strategy, and efficacy of immune checkpoint inhibitors.[J] .J Immunother Cancer, 2021, 9: https://doi.org/10.1136/jitc-2021-002349

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=1837952, encodeId=100a183e95276, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Wed Apr 13 15:49:05 CST 2022, time=2022-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852682, encodeId=f208185268223, 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=57, 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 Nov 29 14:49:05 CST 2021, time=2021-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340564, encodeId=a2f6134056410, content=<a href='/topic/show?id=dd1a29055c8' target=_blank style='color:#2F92EE;'>#免疫检查点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29055, encryptionId=dd1a29055c8, topicName=免疫检查点)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKUdkK5dVTue7YQDvwqM1ugOuEpDZEzvXhoGClFiavehcrNAYDuPbks3MkKLPpyAEicgic80KguxwicYQ/132, createdBy=ec952500165, createdName=ms5187542471278033, createdTime=Sat Jun 19 08:49:05 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=974647, encodeId=be1e9e46479c, content=谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJibu7hwJqpmHiaJgLLmJmcwp0WDTxWI3vqPBO1Mloq21VBOPqziapyibYatvd2QWHWicolL1vbVZHgpRQ/132, createdBy=d16a2107341, createdName=JZ Yang, createdTime=Fri Jun 18 13:53:44 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032967, encodeId=ccbc103296e10, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Jun 17 20:49:05 CST 2021, time=2021-06-17, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1837952, encodeId=100a183e95276, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Wed Apr 13 15:49:05 CST 2022, time=2022-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852682, encodeId=f208185268223, 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=57, 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 Nov 29 14:49:05 CST 2021, time=2021-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340564, encodeId=a2f6134056410, content=<a href='/topic/show?id=dd1a29055c8' target=_blank style='color:#2F92EE;'>#免疫检查点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29055, encryptionId=dd1a29055c8, topicName=免疫检查点)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKUdkK5dVTue7YQDvwqM1ugOuEpDZEzvXhoGClFiavehcrNAYDuPbks3MkKLPpyAEicgic80KguxwicYQ/132, createdBy=ec952500165, createdName=ms5187542471278033, createdTime=Sat Jun 19 08:49:05 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=974647, encodeId=be1e9e46479c, content=谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJibu7hwJqpmHiaJgLLmJmcwp0WDTxWI3vqPBO1Mloq21VBOPqziapyibYatvd2QWHWicolL1vbVZHgpRQ/132, createdBy=d16a2107341, createdName=JZ Yang, createdTime=Fri Jun 18 13:53:44 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032967, encodeId=ccbc103296e10, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Jun 17 20:49:05 CST 2021, time=2021-06-17, status=1, ipAttribution=)]
    2021-11-29 jklm09
  3. [GetPortalCommentsPageByObjectIdResponse(id=1837952, encodeId=100a183e95276, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Wed Apr 13 15:49:05 CST 2022, time=2022-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852682, encodeId=f208185268223, 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=57, 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 Nov 29 14:49:05 CST 2021, time=2021-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340564, encodeId=a2f6134056410, content=<a href='/topic/show?id=dd1a29055c8' target=_blank style='color:#2F92EE;'>#免疫检查点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29055, encryptionId=dd1a29055c8, topicName=免疫检查点)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKUdkK5dVTue7YQDvwqM1ugOuEpDZEzvXhoGClFiavehcrNAYDuPbks3MkKLPpyAEicgic80KguxwicYQ/132, createdBy=ec952500165, createdName=ms5187542471278033, createdTime=Sat Jun 19 08:49:05 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=974647, encodeId=be1e9e46479c, content=谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJibu7hwJqpmHiaJgLLmJmcwp0WDTxWI3vqPBO1Mloq21VBOPqziapyibYatvd2QWHWicolL1vbVZHgpRQ/132, createdBy=d16a2107341, createdName=JZ Yang, createdTime=Fri Jun 18 13:53:44 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032967, encodeId=ccbc103296e10, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Jun 17 20:49:05 CST 2021, time=2021-06-17, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1837952, encodeId=100a183e95276, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Wed Apr 13 15:49:05 CST 2022, time=2022-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852682, encodeId=f208185268223, 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=57, 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 Nov 29 14:49:05 CST 2021, time=2021-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340564, encodeId=a2f6134056410, content=<a href='/topic/show?id=dd1a29055c8' target=_blank style='color:#2F92EE;'>#免疫检查点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29055, encryptionId=dd1a29055c8, topicName=免疫检查点)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKUdkK5dVTue7YQDvwqM1ugOuEpDZEzvXhoGClFiavehcrNAYDuPbks3MkKLPpyAEicgic80KguxwicYQ/132, createdBy=ec952500165, createdName=ms5187542471278033, createdTime=Sat Jun 19 08:49:05 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=974647, encodeId=be1e9e46479c, content=谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJibu7hwJqpmHiaJgLLmJmcwp0WDTxWI3vqPBO1Mloq21VBOPqziapyibYatvd2QWHWicolL1vbVZHgpRQ/132, createdBy=d16a2107341, createdName=JZ Yang, createdTime=Fri Jun 18 13:53:44 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032967, encodeId=ccbc103296e10, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Jun 17 20:49:05 CST 2021, time=2021-06-17, status=1, ipAttribution=)]
    2021-06-18 JZ Yang

    谢谢

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1837952, encodeId=100a183e95276, content=<a href='/topic/show?id=3f34e253206' target=_blank style='color:#2F92EE;'>#相关性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=72532, encryptionId=3f34e253206, topicName=相关性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a9de34, createdName=shenxlcyp, createdTime=Wed Apr 13 15:49:05 CST 2022, time=2022-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852682, encodeId=f208185268223, 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=57, 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 Nov 29 14:49:05 CST 2021, time=2021-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340564, encodeId=a2f6134056410, content=<a href='/topic/show?id=dd1a29055c8' target=_blank style='color:#2F92EE;'>#免疫检查点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29055, encryptionId=dd1a29055c8, topicName=免疫检查点)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKUdkK5dVTue7YQDvwqM1ugOuEpDZEzvXhoGClFiavehcrNAYDuPbks3MkKLPpyAEicgic80KguxwicYQ/132, createdBy=ec952500165, createdName=ms5187542471278033, createdTime=Sat Jun 19 08:49:05 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=974647, encodeId=be1e9e46479c, content=谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=84, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJibu7hwJqpmHiaJgLLmJmcwp0WDTxWI3vqPBO1Mloq21VBOPqziapyibYatvd2QWHWicolL1vbVZHgpRQ/132, createdBy=d16a2107341, createdName=JZ Yang, createdTime=Fri Jun 18 13:53:44 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032967, encodeId=ccbc103296e10, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Jun 17 20:49:05 CST 2021, time=2021-06-17, status=1, ipAttribution=)]
    2021-06-17 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

相关资讯

Br J Cancer:体重指数(BMI)和**淋巴细胞计数(ALC):乳腺癌患者无病生存期的预测指标

在最近的几十年里,全球乳腺癌患病率正逐年升高,其作为女性中最常见的恶性肿瘤之一,在韩国2016年共有2000多例死亡病例。

Circulation:BMI越高,感染新冠肺炎病毒后死亡或机械通气的风险越高!

肥胖可能会使新冠肺炎患者预后不良。但目前尚无相关的大规模研究数据,因此,体重指数(BMI)对新冠肺炎患者(特别是年轻人)预后的影响仍不明确。

Ther Adv Med Oncol:激素受体状态会影响高BMI和高血糖对早期HER2+乳腺癌患者肿瘤复发风险的影响

对于接受曲妥珠单抗辅助生物化疗的早期HR-/HER2+BC患者,高BMI与较差的临床预后相关,而对于HR+/HER2+BC患者,基线高血糖可能是较差的RFS的预测因子

Diabetologia:祸不单行!部分子宫内膜异位症患者患2型糖尿病的风险升高

子宫内膜异位症是一种慢性、炎症性、雌激素依赖性疾病,其特征是在子宫外(主要是在腹膜腔内)出现子宫内膜样组织。约10%的育龄女性深受其影响,可导致痛经和不孕等症状。本研究旨在是调查腹腔镜确诊的子宫内膜异

NEUROBIOL AGING:肥胖与脑血流减少有关

超重或肥胖会显着减少大脑血流量,而增加体育活动可以改变大脑血流量的减少

Lancet Diabetes Endocrinology:合并1型或2型糖尿病孕妇的不良妊娠结局!

妊娠期糖尿病与早产、极端出生体重儿以及先天异常、死产和新生儿死亡发生率增加相关。本研究旨在确定和比较与1型糖尿病和2型糖尿病女性不良妊娠结局相关的可改变的危险因素。

Baidu
map
Baidu
map
Baidu
map