IBD: 儿童克罗恩病患者诊断时的脂肪抵抗素水平可预测生物制剂的治疗效果

2020-10-10 MedSci原创 MedSci原创

尽管通过血清标志物,腹部CT成像和内镜检查可以对克罗恩病(CD)中疾病活动进行常规评估,但仍需要具有更好预后价值的标志物来预测疾病的预后。

        尽管通过血清标志物,腹部CT成像和内镜检查可以对克罗恩病(CD)中疾病活动进行常规评估,但仍需要具有更好预后价值的标志物来预测疾病的预后。长期以来,人们一直认为伴随肠道炎症的肥大的内脏脂肪组织(VAT)是CD的主要特征,也有研究报道,患有CD的小儿CD患者(无论是否患有肥胖症)的VAT相对比例较高,且与不良结局相关。脂肪组织中有着广泛的代谢,生化,免疫,炎症,和微生物水平的变化,包括分泌称为脂肪因子的生物活性分子。 特别是脂肪因子抵抗素的活化影响着各种炎症途径。因此,本项研究旨在探究血清脂肪因子水平和VAT是否可以作为新诊断CD患儿的疾病预后和治疗效果的预测指标。

 

        研究人员招募了6至20岁的CD 患者,并获得了他们的临床数据和人体测量数据。在CD诊断后和对照组的基线(CP)中,分别在0、6和12个月测量脂肪因子水平。在诊断的3个月内,通过磁共振成像或计算机断层扫描成像测量内脏脂肪(VAT)含量。

 

        本项研究前瞻性地纳入了104例行结肠镜检查的患者:36例诊断为CD,68例为对照(CP)。诊断为CD的患者血清中脂抗素和纤溶酶原激活物抑制剂(PAI)-1的水平明显高于CP。CD和CP之间的VAT相似。逐步升级为生物制剂的CD患者在诊断时的基线抵抗素水平比未使用生物疗法的患者显着提高(29.8 ng / mL VS 13.8 ng / mL;P = 0.004)。诊断时抵抗素水平≥29.8ng / mL预测在诊断后的第一年会升级为生物疗法的特异性为95%(敏感性= 53%;曲线下面积= 0.82;P= 0.015)。

 

        小儿CD患者诊断时的血清抵抗素水平可预测12个月后逐步升级为生物治疗的可能性,而与VAT无关。与未使用生物制剂的患者相比,使用生物制剂治疗的CD患者的抵抗素和PAI-1水平显着提高。

 

 

原始出处:

Jacob A Kurowski. Et al. Adipokine Resistin Levels at Time of Pediatric Crohn Disease Diagnosis Predict Escalation to Biologic Therapy. Inflammatory Bowel Diseases.2020.

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  3. [GetPortalCommentsPageByObjectIdResponse(id=1826018, encodeId=9fca1826018f3, content=<a href='/topic/show?id=6191692233a' target=_blank style='color:#2F92EE;'>#生物制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69223, encryptionId=6191692233a, topicName=生物制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri May 07 02:28:19 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1894181, encodeId=bb01189418134, content=<a href='/topic/show?id=5e456463eee' target=_blank style='color:#2F92EE;'>#治疗效果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64637, encryptionId=5e456463eee, topicName=治疗效果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=373a131, createdName=jxrzshh, createdTime=Thu Dec 03 14:28:19 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263605, encodeId=0b0c1263605c1, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, 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 Oct 12 13:28:19 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032675, encodeId=6c8510326e573, 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=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Sun Oct 11 01:28:19 CST 2020, time=2020-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047187, encodeId=c40a104e187b0, 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=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Oct 11 01:28:19 CST 2020, time=2020-10-11, status=1, ipAttribution=)]
    2020-10-12 bnurmamat
  4. [GetPortalCommentsPageByObjectIdResponse(id=1826018, encodeId=9fca1826018f3, content=<a href='/topic/show?id=6191692233a' target=_blank style='color:#2F92EE;'>#生物制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69223, encryptionId=6191692233a, topicName=生物制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri May 07 02:28:19 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1894181, encodeId=bb01189418134, content=<a href='/topic/show?id=5e456463eee' target=_blank style='color:#2F92EE;'>#治疗效果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64637, encryptionId=5e456463eee, topicName=治疗效果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=373a131, createdName=jxrzshh, createdTime=Thu Dec 03 14:28:19 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263605, encodeId=0b0c1263605c1, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, 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 Oct 12 13:28:19 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032675, encodeId=6c8510326e573, 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=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Sun Oct 11 01:28:19 CST 2020, time=2020-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047187, encodeId=c40a104e187b0, 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=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Oct 11 01:28:19 CST 2020, time=2020-10-11, status=1, ipAttribution=)]
    2020-10-11 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1826018, encodeId=9fca1826018f3, content=<a href='/topic/show?id=6191692233a' target=_blank style='color:#2F92EE;'>#生物制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69223, encryptionId=6191692233a, topicName=生物制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=一叶知秋, createdTime=Fri May 07 02:28:19 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1894181, encodeId=bb01189418134, content=<a href='/topic/show?id=5e456463eee' target=_blank style='color:#2F92EE;'>#治疗效果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64637, encryptionId=5e456463eee, topicName=治疗效果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=373a131, createdName=jxrzshh, createdTime=Thu Dec 03 14:28:19 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1263605, encodeId=0b0c1263605c1, content=<a href='/topic/show?id=75bc930217' target=_blank style='color:#2F92EE;'>#IBD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, 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 Oct 12 13:28:19 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032675, encodeId=6c8510326e573, 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=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Sun Oct 11 01:28:19 CST 2020, time=2020-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047187, encodeId=c40a104e187b0, 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=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Oct 11 01:28:19 CST 2020, time=2020-10-11, status=1, ipAttribution=)]
    2020-10-11 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

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