J Immunother Cancer:英夫利昔单抗((infliximab)和维多珠单抗(vedolizumab)) 治疗免疫介导的腹泻和结肠炎(IMDC)的疗效和安全性

2021-11-20 yd2015 MedSci原创

研究表明,与infliximab相比,vedolizumab治疗IMDC的反应率相当,但类固醇使用时间更短,住院时间更少,IMDC复发更低。SIT剂量越多,生存预后越好,而类固醇暴露越多,患者预后越差

目前免疫介导的腹泻和结肠炎(IMDC)治疗指南推荐类固醇作为一线治疗,对难治性病例推荐选择性免疫抑制治疗(SIT)(英夫利昔单抗((infliximab)或维多珠单抗(vedolizumab))。近期,Journal for ImmunoTherapy of Cancer杂志上发表了相关研究结果,目的是比较这两种SIT的疗效及其对肿瘤治疗结果的影响。

该研究是一项双中心回顾性观察队列研究,对2016年至2020年接受类固醇治疗进展后使用SIT治疗的IMDC患者进行了收集分析。收集和分析患者的人口统计学、临床和总生存数据。

共纳入184例患者(62例维多珠单抗(VDZ), 94例英夫利昔单抗((IFX), 28例续贯合并使用)。中位年龄为64岁,118例患者(64%)为男性,169例患者(92%)为高加索人。黑色素瘤(34%)和泌尿生殖系统肿瘤(33%)是最常见的恶性肿瘤。共有153例患者进行了内镜检查证实。51%的患者使用IFX单独治疗,34%使用VDZ单独治疗,15%使用SIT联合治疗。中位随访时间为14个月(IQR 8-27)。

就肿瘤类型而言,IFX组黑色素瘤的比例更高(47% vs 16%p<0.001)PD-1/PD-L1抑制剂使用频率更低(43% vs 61%p=0.041)。相反,VDZ组的类固醇使用时间较短(p= 0.001),类固醇减量尝试较少(p=0.016),多次住院的患者较少(p=0.005),累积住院时间较短(p=0.043)。两组患者的内镜和组织学特征类似。最初IMDC的临床缓解率相当,约为88%,尽管VDZ组观察到临床缓解时间推迟(18 vs 13天,p=0.012),并且在最初IMDC发作期间有延长症状持续时间(56 vs 50天,p=0.054)的趋势。此外,我们发现,VDZ单独组的IMDC复发率最低,与IFX单独组和依次接受联合免疫治疗的患者相比(分别为14% vs 29% vs 25% p=0.008)

观察到以下高IMDC复发的危险因素:ICI持续时间较长(OR 1.01, p=0.004), IMDC发病较晚(OR 1.01, p=0.002),类固醇持续时间较长(OR 1.02, p=0.043),以及IFX单药治疗(OR 2.51, p=0.039)。多因素logistic回归分析证实,ICI开始后IMDC发病较晚(OR 1.09, p=0.002)和类固醇使用时间较长(OR 1.48, p=0.033)均是高复发的危险因素。

IMDC诊断时,所有三组的肿瘤进展率类似(24% vs 36% vs 18%p=0.107)在最后一次随访时,所有组的肿瘤进展率均有所增加,但IFX组的肿瘤进展率高于其他两组(分别为54%34%43%p=0.042)

单因素分析显示,较高的Charlson共病指数(CCI) (OR 1.20, p=0.012)、较长的类固醇治疗时间(OR 1.01, p=0.007)IFX单药治疗(OR 2.32, p=0.013)与较高的肿瘤进展风险相关。多因素logistic回归分析证实了肿瘤进展与较高的CCI (OR 1.21, p=0.020)IFX单药治疗(OR 5.24, p= 0.001)之间的相关性。黑色素瘤特异性癌症类型与较低的肿瘤进展概率相关(OR 0.18, p=0.005)

VDZ单药治疗患者的OS比IFX单药治疗患者好(p=0.027)。依次接受联合SIT治疗患者的OS居中。更少的类固醇减量尝试与更好的OS相关(p=0.012)。在接受≥3次SIT剂量的患者中也观察到类似的结果(p=0.011)。多因素分析显示较高的CCI (HR 1.18, p=0.009)和IFX单药治疗(HR 2.04, p=0.014)与较差的OS相关。

在与不同肿瘤类型的关联方面,与IFX组相比,泌尿生殖和肺癌患者VDZ治疗的OS更优越(p=0.041和p=0.046)。

感染是与免疫抑制剂(类固醇和SIT)治疗相关的最常见的AEs之一,占所有AEs的24%本研究报告的感染包括胃肠道感染(41%)、尿路感染(37%)、肺炎(7%)、牙周炎(7%)菌血症(5%)等。总的来说,长期和短期服用类固醇的患者或少剂量和高剂量患者之间的感染率是相似的。然而,IFX组中有更多的类固醇治疗疗程,感染明显增加(19% vs 39% p=0.045)

综上,究表明,与infliximab相比,vedolizumab治疗IMDC的反应率相当,但类固醇使用时间更短,住院时间更少,IMDC复发更低。SIT剂量越多,生存预后越好,而类固醇暴露越多,患者预后越差。

原始出处:

Zou F, Faleck D,Thomas A, et al. Efficacy and safety of vedolizumab and infliximab treatment for immune- mediated diarrhea and colitis in patients with cancer: a two- center observational study. Journal for ImmunoTherapy of Cancer 2021;9:e003277. doi:10.1136/jitc-2021-003277

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=1721118, encodeId=b8b21e211186a, content=<a href='/topic/show?id=634ee040179' target=_blank style='color:#2F92EE;'>#疗效和安全性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70401, encryptionId=634ee040179, topicName=疗效和安全性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ef32982072, createdName=经常头晕, createdTime=Thu Aug 18 06:04:21 CST 2022, time=2022-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1912719, encodeId=87aa1912e19ca, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Aug 02 01:04:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1443900, encodeId=b1ac14439001f, content=<a href='/topic/show?id=840298480f' target=_blank style='color:#2F92EE;'>#Infliximab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9848, encryptionId=840298480f, topicName=Infliximab)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=omYmgNOOfmaNqcIWAibjeQg&s=100, createdBy=f67c5121442, createdName=ms4657536712156177, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454888, encodeId=829714548886f, content=<a href='/topic/show?id=ca5f12e51d4' target=_blank style='color:#2F92EE;'>#NFL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12751, encryptionId=ca5f12e51d4, topicName=NFL)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=90805606164, createdName=xiaoyeshuang, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455241, encodeId=67921455241d3, content=<a href='/topic/show?id=4c0118331e3' target=_blank style='color:#2F92EE;'>#vedolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18331, encryptionId=4c0118331e3, topicName=vedolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f78f5645466, createdName=yankaienglish, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1721118, encodeId=b8b21e211186a, content=<a href='/topic/show?id=634ee040179' target=_blank style='color:#2F92EE;'>#疗效和安全性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70401, encryptionId=634ee040179, topicName=疗效和安全性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ef32982072, createdName=经常头晕, createdTime=Thu Aug 18 06:04:21 CST 2022, time=2022-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1912719, encodeId=87aa1912e19ca, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Aug 02 01:04:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1443900, encodeId=b1ac14439001f, content=<a href='/topic/show?id=840298480f' target=_blank style='color:#2F92EE;'>#Infliximab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9848, encryptionId=840298480f, topicName=Infliximab)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=omYmgNOOfmaNqcIWAibjeQg&s=100, createdBy=f67c5121442, createdName=ms4657536712156177, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454888, encodeId=829714548886f, content=<a href='/topic/show?id=ca5f12e51d4' target=_blank style='color:#2F92EE;'>#NFL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12751, encryptionId=ca5f12e51d4, topicName=NFL)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=90805606164, createdName=xiaoyeshuang, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455241, encodeId=67921455241d3, content=<a href='/topic/show?id=4c0118331e3' target=_blank style='color:#2F92EE;'>#vedolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18331, encryptionId=4c0118331e3, topicName=vedolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f78f5645466, createdName=yankaienglish, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=)]
    2022-08-02 snf701207
  3. [GetPortalCommentsPageByObjectIdResponse(id=1721118, encodeId=b8b21e211186a, content=<a href='/topic/show?id=634ee040179' target=_blank style='color:#2F92EE;'>#疗效和安全性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70401, encryptionId=634ee040179, topicName=疗效和安全性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ef32982072, createdName=经常头晕, createdTime=Thu Aug 18 06:04:21 CST 2022, time=2022-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1912719, encodeId=87aa1912e19ca, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Aug 02 01:04:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1443900, encodeId=b1ac14439001f, content=<a href='/topic/show?id=840298480f' target=_blank style='color:#2F92EE;'>#Infliximab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9848, encryptionId=840298480f, topicName=Infliximab)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=omYmgNOOfmaNqcIWAibjeQg&s=100, createdBy=f67c5121442, createdName=ms4657536712156177, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454888, encodeId=829714548886f, content=<a href='/topic/show?id=ca5f12e51d4' target=_blank style='color:#2F92EE;'>#NFL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12751, encryptionId=ca5f12e51d4, topicName=NFL)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=90805606164, createdName=xiaoyeshuang, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455241, encodeId=67921455241d3, content=<a href='/topic/show?id=4c0118331e3' target=_blank style='color:#2F92EE;'>#vedolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18331, encryptionId=4c0118331e3, topicName=vedolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f78f5645466, createdName=yankaienglish, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1721118, encodeId=b8b21e211186a, content=<a href='/topic/show?id=634ee040179' target=_blank style='color:#2F92EE;'>#疗效和安全性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70401, encryptionId=634ee040179, topicName=疗效和安全性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ef32982072, createdName=经常头晕, createdTime=Thu Aug 18 06:04:21 CST 2022, time=2022-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1912719, encodeId=87aa1912e19ca, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Aug 02 01:04:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1443900, encodeId=b1ac14439001f, content=<a href='/topic/show?id=840298480f' target=_blank style='color:#2F92EE;'>#Infliximab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9848, encryptionId=840298480f, topicName=Infliximab)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=omYmgNOOfmaNqcIWAibjeQg&s=100, createdBy=f67c5121442, createdName=ms4657536712156177, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454888, encodeId=829714548886f, content=<a href='/topic/show?id=ca5f12e51d4' target=_blank style='color:#2F92EE;'>#NFL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12751, encryptionId=ca5f12e51d4, topicName=NFL)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=90805606164, createdName=xiaoyeshuang, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455241, encodeId=67921455241d3, content=<a href='/topic/show?id=4c0118331e3' target=_blank style='color:#2F92EE;'>#vedolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18331, encryptionId=4c0118331e3, topicName=vedolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f78f5645466, createdName=yankaienglish, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=)]
    2021-11-22 xiaoyeshuang
  5. [GetPortalCommentsPageByObjectIdResponse(id=1721118, encodeId=b8b21e211186a, content=<a href='/topic/show?id=634ee040179' target=_blank style='color:#2F92EE;'>#疗效和安全性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70401, encryptionId=634ee040179, topicName=疗效和安全性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=16ef32982072, createdName=经常头晕, createdTime=Thu Aug 18 06:04:21 CST 2022, time=2022-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1912719, encodeId=87aa1912e19ca, content=<a href='/topic/show?id=4de7112046c' target=_blank style='color:#2F92EE;'>#mAb#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11204, encryptionId=4de7112046c, topicName=mAb)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25e7304, createdName=snf701207, createdTime=Tue Aug 02 01:04:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1443900, encodeId=b1ac14439001f, content=<a href='/topic/show?id=840298480f' target=_blank style='color:#2F92EE;'>#Infliximab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9848, encryptionId=840298480f, topicName=Infliximab)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/g?b=oidb&k=omYmgNOOfmaNqcIWAibjeQg&s=100, createdBy=f67c5121442, createdName=ms4657536712156177, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454888, encodeId=829714548886f, content=<a href='/topic/show?id=ca5f12e51d4' target=_blank style='color:#2F92EE;'>#NFL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12751, encryptionId=ca5f12e51d4, topicName=NFL)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=90805606164, createdName=xiaoyeshuang, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1455241, encodeId=67921455241d3, content=<a href='/topic/show?id=4c0118331e3' target=_blank style='color:#2F92EE;'>#vedolizumab#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18331, encryptionId=4c0118331e3, topicName=vedolizumab)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f78f5645466, createdName=yankaienglish, createdTime=Mon Nov 22 04:04:21 CST 2021, time=2021-11-22, status=1, ipAttribution=)]