Dig Liver Dis:代偿性肝硬化患者中胃蛋白酶和抵抗素是细菌感染的更好标志

2020-03-14 MedSci原创 MedSci原创

细菌感染会损害肝硬化患者的预后。本项研究的目的是评估与C反应蛋白(CRP)和降钙素原(PCT)相比,Presepsin和抵抗素作为早期感染标志物的性能,以及它们在失代偿性肝硬化患者中的预后相关性

背景:细菌感染会损害肝硬化患者的预后。本项研究的目的是评估与C反应蛋白(CRP)和降钙素原(PCT)相比,Presepsin和抵抗素作为早期感染标志物的性能,以及它们在失代偿性肝硬化患者中的预后相关性。

方法:研究人员对连续114例失代偿性肝硬化患者进行试验入组并随访28天。评估了CRP,PCT,防腐酶和抵抗素的诊断性能。

结果:本项研究中纳入五十三(46.5%)位患者感染了细菌的肝硬化患者,其中30位(56%)患有败血症。Presepsin和抵抗素在诊断感染和败血症方面具有与CRP和PCT相似的性能(最佳临界值分别为1444 pg / ml和20 ng / ml)。Presepsin(HR = 5.5; 95%CI:2.36–13.21,p <0.0001)和抵抗素在48 h时增加≥500 pg / ml(HR = 9.24; 95%CI:3.66–23.27,p <0.008)是与28天死亡率独立相关因素。

结论:对于失代偿性肝硬化中的细菌感染的患者,Presepsin和抵抗素具有与CRP和PCT相似的诊断性能。Presepsin和Δpresepsin≥500pg /ml也对28天死亡率具有预后意义。

原始出处:

Petra Fischer. Et al. Are presepsin and resistin better markers for bacterial infection in patients with decompensated liver cirrhosis? Digestive and Liver Disease. 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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2013205, encodeId=de8c2013205f7, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Nov 24 00:13:31 CST 2020, time=2020-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1945222, encodeId=db461945222df, content=<a href='/topic/show?id=249488e60fe' target=_blank style='color:#2F92EE;'>#蛋白酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88760, encryptionId=249488e60fe, topicName=蛋白酶)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Tue Jun 30 09:13:31 CST 2020, time=2020-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077567, encodeId=980920e756755, content=<a href='/topic/show?id=94c7253e768' target=_blank style='color:#2F92EE;'>#代偿性肝硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25377, encryptionId=94c7253e768, topicName=代偿性肝硬化)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/0EDD6BA8A8C6A0C23E8ABC8BA5331A25/100, createdBy=d37d2500154, createdName=ms5106640509429053, createdTime=Sat Jun 27 01:13:31 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1280687, encodeId=5ad9128068e93, content=<a href='/topic/show?id=beefe810798' target=_blank style='color:#2F92EE;'>#细菌感染#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78107, encryptionId=beefe810798, topicName=细菌感染)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Mon Mar 16 14:13:31 CST 2020, time=2020-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1046435, encodeId=a56110464351c, content=谢谢!最新的信息读起来就是收获大, 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=guging, createdTime=Sun Mar 15 02:13:31 CST 2020, time=2020-03-15, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2013205, encodeId=de8c2013205f7, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Nov 24 00:13:31 CST 2020, time=2020-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1945222, encodeId=db461945222df, content=<a href='/topic/show?id=249488e60fe' target=_blank style='color:#2F92EE;'>#蛋白酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88760, encryptionId=249488e60fe, topicName=蛋白酶)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Tue Jun 30 09:13:31 CST 2020, time=2020-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077567, encodeId=980920e756755, content=<a href='/topic/show?id=94c7253e768' target=_blank style='color:#2F92EE;'>#代偿性肝硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25377, encryptionId=94c7253e768, topicName=代偿性肝硬化)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/0EDD6BA8A8C6A0C23E8ABC8BA5331A25/100, createdBy=d37d2500154, createdName=ms5106640509429053, createdTime=Sat Jun 27 01:13:31 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1280687, encodeId=5ad9128068e93, content=<a href='/topic/show?id=beefe810798' target=_blank style='color:#2F92EE;'>#细菌感染#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78107, encryptionId=beefe810798, topicName=细菌感染)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Mon Mar 16 14:13:31 CST 2020, time=2020-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1046435, encodeId=a56110464351c, content=谢谢!最新的信息读起来就是收获大, 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=guging, createdTime=Sun Mar 15 02:13:31 CST 2020, time=2020-03-15, status=1, ipAttribution=)]
    2020-06-30 canlab
  3. [GetPortalCommentsPageByObjectIdResponse(id=2013205, encodeId=de8c2013205f7, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Nov 24 00:13:31 CST 2020, time=2020-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1945222, encodeId=db461945222df, content=<a href='/topic/show?id=249488e60fe' target=_blank style='color:#2F92EE;'>#蛋白酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88760, encryptionId=249488e60fe, topicName=蛋白酶)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Tue Jun 30 09:13:31 CST 2020, time=2020-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077567, encodeId=980920e756755, content=<a href='/topic/show?id=94c7253e768' target=_blank style='color:#2F92EE;'>#代偿性肝硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25377, encryptionId=94c7253e768, topicName=代偿性肝硬化)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/0EDD6BA8A8C6A0C23E8ABC8BA5331A25/100, createdBy=d37d2500154, createdName=ms5106640509429053, createdTime=Sat Jun 27 01:13:31 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1280687, encodeId=5ad9128068e93, content=<a href='/topic/show?id=beefe810798' target=_blank style='color:#2F92EE;'>#细菌感染#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78107, encryptionId=beefe810798, topicName=细菌感染)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Mon Mar 16 14:13:31 CST 2020, time=2020-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1046435, encodeId=a56110464351c, content=谢谢!最新的信息读起来就是收获大, 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=guging, createdTime=Sun Mar 15 02:13:31 CST 2020, time=2020-03-15, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2013205, encodeId=de8c2013205f7, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Nov 24 00:13:31 CST 2020, time=2020-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1945222, encodeId=db461945222df, content=<a href='/topic/show?id=249488e60fe' target=_blank style='color:#2F92EE;'>#蛋白酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88760, encryptionId=249488e60fe, topicName=蛋白酶)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Tue Jun 30 09:13:31 CST 2020, time=2020-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077567, encodeId=980920e756755, content=<a href='/topic/show?id=94c7253e768' target=_blank style='color:#2F92EE;'>#代偿性肝硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25377, encryptionId=94c7253e768, topicName=代偿性肝硬化)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/0EDD6BA8A8C6A0C23E8ABC8BA5331A25/100, createdBy=d37d2500154, createdName=ms5106640509429053, createdTime=Sat Jun 27 01:13:31 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1280687, encodeId=5ad9128068e93, content=<a href='/topic/show?id=beefe810798' target=_blank style='color:#2F92EE;'>#细菌感染#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78107, encryptionId=beefe810798, topicName=细菌感染)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Mon Mar 16 14:13:31 CST 2020, time=2020-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1046435, encodeId=a56110464351c, content=谢谢!最新的信息读起来就是收获大, 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=guging, createdTime=Sun Mar 15 02:13:31 CST 2020, time=2020-03-15, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2013205, encodeId=de8c2013205f7, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Nov 24 00:13:31 CST 2020, time=2020-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1945222, encodeId=db461945222df, content=<a href='/topic/show?id=249488e60fe' target=_blank style='color:#2F92EE;'>#蛋白酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88760, encryptionId=249488e60fe, topicName=蛋白酶)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512d422, createdName=canlab, createdTime=Tue Jun 30 09:13:31 CST 2020, time=2020-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077567, encodeId=980920e756755, content=<a href='/topic/show?id=94c7253e768' target=_blank style='color:#2F92EE;'>#代偿性肝硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=25377, encryptionId=94c7253e768, topicName=代偿性肝硬化)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/0EDD6BA8A8C6A0C23E8ABC8BA5331A25/100, createdBy=d37d2500154, createdName=ms5106640509429053, createdTime=Sat Jun 27 01:13:31 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1280687, encodeId=5ad9128068e93, content=<a href='/topic/show?id=beefe810798' target=_blank style='color:#2F92EE;'>#细菌感染#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78107, encryptionId=beefe810798, topicName=细菌感染)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Mon Mar 16 14:13:31 CST 2020, time=2020-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1046435, encodeId=a56110464351c, content=谢谢!最新的信息读起来就是收获大, 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=guging, createdTime=Sun Mar 15 02:13:31 CST 2020, time=2020-03-15, status=1, ipAttribution=)]
    2020-03-15 guging

    谢谢!最新的信息读起来就是收获大

    0

相关资讯

Cell:揭露神经系统的另一新功能:面对细菌感染,我重拳出击!

来自哈佛医学院(Harvard Medical School)的科学家们在《细胞》杂志上在线发表了一项颇令人感到意外的研究。在传统印象里,神经系统只是信息的接收者和传递者。但在这篇论文中,科学家们指出,它在抗击细菌感染上却一改印象里“唯唯诺诺”的作风,选择重拳出击。

Appl Environ Microbiol:饥饿使细菌生物被膜更强壮

细菌生物被膜引起的慢性感染是现代医学上一个棘手问题,生物被膜中的细菌往往由于胞外聚合物的包裹保护而难以被免疫系统或抗生素所清除。铜绿假单胞菌是临床中常见的一种致病菌,其生物被膜中包含的胞外多糖(如Psl, Pel, alginate),外DNA,以及外分泌蛋白等共同构成了胞外聚合物。近年来,Sophie de Bentzmann等人发现在铜绿假单胞菌中过表达响应调节蛋白PprB后,四型菌毛b (t

Cell:合成生物学壮举!让细菌进化成像植物一样的自养生物...

,发表在《Cell》上的一篇新研究中,来自以色列魏茨曼科学研究所的科学家们进行了一场合成生物学壮举:他们改造了一种通常以单糖为食的细菌,使其可以像植物一样通过吸收二氧化碳来构建细胞。这一成果为利用工程细菌将我们视为废物的产品转化为燃料、食品或其他感兴趣的化合物开辟了令人振奋的新前景。

Nature:感染细菌的病毒,也有了超大的size

2月13日,发表在《Nature》上的一项研究中,美国加州大学伯克利分校领导的研究团队发现了数百种异常大的噬菌体。它们具有某些通常与活体生物相关的能力,该发现进一步模糊了其生命与非生命之间的界线。

病毒、细菌和基因突变,谁是你很大的敌人?

30亿~40亿年前,生命始祖——细胞诞生了。自此,生命向着多样化和复杂化演化。但病毒是个奇葩,它向简单化发展。病毒放弃它不需要的一切,只剩下蛋白质外壳及其里面的核酸。病毒就像海盗,“劫持”细胞,在宿主细胞中生存和繁衍。对生命来说,病毒仿佛一种生存压力。在这种压力之下,弱者淘汰,适者生存。为了对抗敌人,生命诞生了防卫系统——免疫系统。在病毒等多种病原体的刺激下,免疫系统不断进化。病毒还是“基因快递员

Nat Commun:纳米技术欲破 “超级细菌” 难题

近日,由华中农业大学教授韩鹤友领衔的纳米化学生物学团队在《自然—通讯》在线发表一项研究,为该领域研究注入 “加速剂”。该团队巧妙地利用了α—溶血素能够在细胞膜上穿孔这一特性,通过负载抗菌药物和反应底物,仿生构建了一种类细胞膜包裹的“多米诺” 纳米反应器,实现了细菌毒素触发的级联反应和药物的靶向及可控释放。这个 “多米诺” 过程能够进一步刺激机体免疫反应,达到了药物治疗和免疫治疗的协调抗菌效果。