IBD:粪便钙卫蛋白对克罗恩病的内镜溃疡具有很高的预测效果

2020-11-07 MedSci原创 MedSci原创

克罗恩病(CD)是一种慢性,进行性和致残性疾病,可导致肠损伤并显着改变患者的生活质量。

         克罗恩病(CD)是一种慢性,进行性和致残性疾病,可导致肠损伤并显着改变患者的生活质量。在过去十年中,CD的治疗目标已经演变从临床缓解肠道炎症的更客观的指标来改变疾病的自然史和预防并发症的发生。迄今为止,内镜下黏膜愈合(主要定义为不存在内镜溃疡)是CD患者最有效的终点,因为它与持续的临床缓解以及随后住院或CD相关手术的风险较低有关。但是由于粪便钙卫蛋白(Fcal)的可靠性在检测纯回肠克罗恩病(CD)患者的内镜溃疡方面仍存在争议,因此,本项研究旨在将其性能与结肠或回结肠结肠癌患者的表现进行比较。

 

         研究人员使用前瞻性维护的数据库分析了123例CD患者,对其在1个月内进行Fcal测量和回肠结肠镜检查,并且在此间隔内未进行任何治疗干预。使用受体工作特征曲线(ROC)确定检测内镜溃疡的最佳Fcal阈值,其敏感性,特异性和阳性(PPV)和阴性预测值(NPV)的置信区间为95%。

 

         研究结果显示:在回肠(L1)组(P = 0.025)和(结肠-回结肠)L2-L3组(P <0.001),内镜下有溃疡患者的平均Fcal水平显着更高。使用ROC曲线,Fcal> 200 µg / g是检测L1组内镜溃疡的最佳阈值(敏感性= 75.0、95%CI,47.6–92.7;特异性= 87.5、95%CI, 67.6–97.3; PPV = 80.0,95%CI,51.9–95.7; NPV = 84.0; 95%CI,63.9–95.5);Fcal> 250 µg/g是L2-L3组的最佳预测值(敏感性= 84.1,95%CI,69.9–93.4;特异性= 74.4,95%CI,57.9-87.0; PPV = 78.7,95%CI,64.3-89.3,NPV = 80.6,95%CI,64.0-91.8)。研究人员还比较了L1和L2-L3组之间的AUC,但是没有显示差异(分别为0.89和0.84,P= 0.46)。

 

         本项研究最后指出粪便钙卫蛋白无论CD位置如何,都能有效预测内镜溃疡,但对于单纯回肠受累的患者,其截断值较低。

 

 

原始出处 :

Anthony Buisson. Et al. Fecal Calprotectin Is Highly Effective to Detect Endoscopic Ulcerations in Crohn’s Disease Regardless of Disease Location. Inflammatory Bowel Diseases.2020.

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1262212, encodeId=eeea126221298, content=<a href='/topic/show?id=0ceb30545e0' target=_blank style='color:#2F92EE;'>#内镜#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30545, encryptionId=0ceb30545e0, topicName=内镜)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263617, encodeId=11f8126361eb2, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9302, encryptionId=75bc930217, topicName=IBD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466942, encodeId=2f6d1466942da, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047206, encodeId=6b0f104e20600, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sat Nov 07 17:39:17 CST 2020, time=2020-11-07, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1262212, encodeId=eeea126221298, content=<a href='/topic/show?id=0ceb30545e0' target=_blank style='color:#2F92EE;'>#内镜#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30545, encryptionId=0ceb30545e0, topicName=内镜)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263617, encodeId=11f8126361eb2, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9302, encryptionId=75bc930217, topicName=IBD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466942, encodeId=2f6d1466942da, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047206, encodeId=6b0f104e20600, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sat Nov 07 17:39:17 CST 2020, time=2020-11-07, status=1, ipAttribution=)]
    2020-11-09 bnurmamat
  3. [GetPortalCommentsPageByObjectIdResponse(id=1262212, encodeId=eeea126221298, content=<a href='/topic/show?id=0ceb30545e0' target=_blank style='color:#2F92EE;'>#内镜#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30545, encryptionId=0ceb30545e0, topicName=内镜)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263617, encodeId=11f8126361eb2, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9302, encryptionId=75bc930217, topicName=IBD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466942, encodeId=2f6d1466942da, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047206, encodeId=6b0f104e20600, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sat Nov 07 17:39:17 CST 2020, time=2020-11-07, status=1, ipAttribution=)]
    2020-11-09 Homburg
  4. [GetPortalCommentsPageByObjectIdResponse(id=1262212, encodeId=eeea126221298, content=<a href='/topic/show?id=0ceb30545e0' target=_blank style='color:#2F92EE;'>#内镜#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30545, encryptionId=0ceb30545e0, topicName=内镜)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263617, encodeId=11f8126361eb2, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9302, encryptionId=75bc930217, topicName=IBD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466942, encodeId=2f6d1466942da, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Mon Nov 09 05:39:17 CST 2020, time=2020-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047206, encodeId=6b0f104e20600, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sat Nov 07 17:39:17 CST 2020, time=2020-11-07, status=1, ipAttribution=)]
    2020-11-07 CHANGE

    疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的

    0

相关资讯

IBD: Ustekinumab剂量强化后克罗恩病治疗仍然失败的预测因子

许多克罗恩病(CD)患者接受每隔8周(q8w)的标准ustekinumab剂量治疗反应应答,需要接受剂量强化至q4w或q6w。但是,剂量增加后成功或失败的危险因素尚不清楚。

IBD: 克罗恩病患者发病前的肠道微生物谱与健康对照相似

目前的文献表明,与健康对照(HCs)相比,在临床上已经确诊的克罗恩病(CD)的患者中,总体肠道细菌物种多样性下降了,肠杆菌科细菌也有所降低。

IBD :结肠切除术边缘炎症对术后克罗恩病复发的预测价值:一项队列研究

尽管药物治疗取得了进步,但大多数克罗恩病(CD)的晚期患者仍需要手术切除。一部分患者在疾病过程中会发生术后复发。

IBD:克罗恩病患者的内镜活动和基线血清TNF-α水平与乌司奴单抗的临床反应相关

克罗恩病(CD)是胃肠道的一种慢性炎症性疾病,其特征是复发和缓解反复交替。

Gastroenterology:饮食与克罗恩病风险

高炎症风险饮食增加参与者克罗恩病风险,但与溃疡性结肠炎风险无关

Gastroenterology:变形杆菌属诱导克罗恩病患者炎症的机制研究

变形杆菌属(Proteus spp)通过诱发炎症在克罗恩病患者的病理过程中发挥了重要作用