Baidu
map

Crit Care:细菌培养阴性和阳性的感染性休克患者的临床特征和结局

2021-01-08 MedSci原创 MedSci原创

感染性休克患者细菌培养常为阴性,尤其是当感染集中于下呼吸道的患者。尽管细菌培养阴性与一定程度的器官功能障碍有关,但它不是死亡的独立预测因素。

近日,危重病医学领域权威杂志Critical Care上发表了一篇研究文章,研究人员旨在评估培养阴性和培养阳性感染性休克患者的特征和结局。

研究人员对2014年至2018年期间的前瞻性登记中心数据进行了回顾性观察研究。该研究总共纳入了2499名成年感染性休克患者。主要结局为90天死亡率,次要结局为住院时间,需要机械通气或肾脏替代疗法以及院内死亡率。

在1718例感染性休克患者中,1012例(58.9%)患者培养阳性(血液培养803例,尿培养302例,痰培养102例,其他培养204例),检测出病原体的中位时间为9.5小时(有氧时间为10.2小时,无氧时间为9.0小时)。培养阳性感染最常见的部位是肝胆道(39.5%),而培养阴性的最常见部位是下呼吸道(38.2%)。与培养阳性组相比,培养阴性组患者的平均体温(37.3 vs. 37.7℃)、乳酸水平(2.5 vs. 3.2 mmol/L)、C反应蛋白水平(11.1 vs. 11.9 mg/dL)和序贯器官衰竭评估评分(7.0 vs. 8.0)较低。然而,两组之间的90天死亡率没有显著差异(32.7 vs. 32.2%,p=0.83),其他临床结局也无显著差异。而且,更短的培养物检出时间与更高的序贯器官衰竭评估得分相关,但与死亡率无关。

由此可见,感染性休克患者细菌培养常为阴性,尤其是当感染集中于下呼吸道的患者。尽管细菌培养阴性与一定程度的器官功能障碍有关,但它不是死亡的独立预测因素。

原始出处:

June-sung Kim.et al.Characteristics and clinical outcomes of culture-negative and culture-positive septic shock: a single-center retrospective cohort study.Critical Care.2021.https://ccforum.biomedcentral.com/articles/10.1186/s13054-020-03421-4

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=2104447, encodeId=ec1e210444e05, content=<a href='/topic/show?id=8f275032126' target=_blank style='color:#2F92EE;'>#期刊论坛#</a>学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50321, encryptionId=8f275032126, topicName=期刊论坛)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=89a05263830, createdName=斌8687, createdTime=Mon Dec 05 17:36:32 CST 2022, time=2022-12-05, status=1, ipAttribution=重庆), GetPortalCommentsPageByObjectIdResponse(id=1842962, encodeId=a24718429626b, content=<a href='/topic/show?id=112222886b8' target=_blank style='color:#2F92EE;'>#临床特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22886, encryptionId=112222886b8, topicName=临床特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Mon Oct 04 13:29:59 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655500, encodeId=a9b3165550004, content=<a href='/topic/show?id=7c2853311ac' target=_blank style='color:#2F92EE;'>#感染性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53311, encryptionId=7c2853311ac, topicName=感染性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=583d24724321, createdName=charl1234575, createdTime=Fri Jun 18 17:29:59 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1514249, encodeId=27fa1514249b7, content=<a href='/topic/show?id=f7e2e807825' target=_blank style='color:#2F92EE;'>#细菌培养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78078, encryptionId=f7e2e807825, topicName=细菌培养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=687410645532, createdName=夏天与十三菇凉, createdTime=Sun Jan 10 11:29:59 CST 2021, time=2021-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=914994, encodeId=a67391499457, content=<a href='/topic/show?id=2a575331391' target=_blank style='color:#2F92EE;'>#感染性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53313, encryptionId=2a575331391, topicName=感染性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59321624668, createdName=zb1235672, createdTime=Sat Jan 09 21:14:16 CST 2021, time=2021-01-09, status=1, ipAttribution=)]
    2022-12-05 斌8687 来自重庆
  2. [GetPortalCommentsPageByObjectIdResponse(id=2104447, encodeId=ec1e210444e05, content=<a href='/topic/show?id=8f275032126' target=_blank style='color:#2F92EE;'>#期刊论坛#</a>学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50321, encryptionId=8f275032126, topicName=期刊论坛)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=89a05263830, createdName=斌8687, createdTime=Mon Dec 05 17:36:32 CST 2022, time=2022-12-05, status=1, ipAttribution=重庆), GetPortalCommentsPageByObjectIdResponse(id=1842962, encodeId=a24718429626b, content=<a href='/topic/show?id=112222886b8' target=_blank style='color:#2F92EE;'>#临床特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22886, encryptionId=112222886b8, topicName=临床特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Mon Oct 04 13:29:59 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655500, encodeId=a9b3165550004, content=<a href='/topic/show?id=7c2853311ac' target=_blank style='color:#2F92EE;'>#感染性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53311, encryptionId=7c2853311ac, topicName=感染性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=583d24724321, createdName=charl1234575, createdTime=Fri Jun 18 17:29:59 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1514249, encodeId=27fa1514249b7, content=<a href='/topic/show?id=f7e2e807825' target=_blank style='color:#2F92EE;'>#细菌培养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78078, encryptionId=f7e2e807825, topicName=细菌培养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=687410645532, createdName=夏天与十三菇凉, createdTime=Sun Jan 10 11:29:59 CST 2021, time=2021-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=914994, encodeId=a67391499457, content=<a href='/topic/show?id=2a575331391' target=_blank style='color:#2F92EE;'>#感染性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53313, encryptionId=2a575331391, topicName=感染性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59321624668, createdName=zb1235672, createdTime=Sat Jan 09 21:14:16 CST 2021, time=2021-01-09, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2104447, encodeId=ec1e210444e05, content=<a href='/topic/show?id=8f275032126' target=_blank style='color:#2F92EE;'>#期刊论坛#</a>学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50321, encryptionId=8f275032126, topicName=期刊论坛)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=89a05263830, createdName=斌8687, createdTime=Mon Dec 05 17:36:32 CST 2022, time=2022-12-05, status=1, ipAttribution=重庆), GetPortalCommentsPageByObjectIdResponse(id=1842962, encodeId=a24718429626b, content=<a href='/topic/show?id=112222886b8' target=_blank style='color:#2F92EE;'>#临床特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22886, encryptionId=112222886b8, topicName=临床特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Mon Oct 04 13:29:59 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655500, encodeId=a9b3165550004, content=<a href='/topic/show?id=7c2853311ac' target=_blank style='color:#2F92EE;'>#感染性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53311, encryptionId=7c2853311ac, topicName=感染性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=583d24724321, createdName=charl1234575, createdTime=Fri Jun 18 17:29:59 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1514249, encodeId=27fa1514249b7, content=<a href='/topic/show?id=f7e2e807825' target=_blank style='color:#2F92EE;'>#细菌培养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78078, encryptionId=f7e2e807825, topicName=细菌培养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=687410645532, createdName=夏天与十三菇凉, createdTime=Sun Jan 10 11:29:59 CST 2021, time=2021-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=914994, encodeId=a67391499457, content=<a href='/topic/show?id=2a575331391' target=_blank style='color:#2F92EE;'>#感染性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53313, encryptionId=2a575331391, topicName=感染性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59321624668, createdName=zb1235672, createdTime=Sat Jan 09 21:14:16 CST 2021, time=2021-01-09, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2104447, encodeId=ec1e210444e05, content=<a href='/topic/show?id=8f275032126' target=_blank style='color:#2F92EE;'>#期刊论坛#</a>学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50321, encryptionId=8f275032126, topicName=期刊论坛)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=89a05263830, createdName=斌8687, createdTime=Mon Dec 05 17:36:32 CST 2022, time=2022-12-05, status=1, ipAttribution=重庆), GetPortalCommentsPageByObjectIdResponse(id=1842962, encodeId=a24718429626b, content=<a href='/topic/show?id=112222886b8' target=_blank style='color:#2F92EE;'>#临床特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22886, encryptionId=112222886b8, topicName=临床特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Mon Oct 04 13:29:59 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655500, encodeId=a9b3165550004, content=<a href='/topic/show?id=7c2853311ac' target=_blank style='color:#2F92EE;'>#感染性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53311, encryptionId=7c2853311ac, topicName=感染性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=583d24724321, createdName=charl1234575, createdTime=Fri Jun 18 17:29:59 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1514249, encodeId=27fa1514249b7, content=<a href='/topic/show?id=f7e2e807825' target=_blank style='color:#2F92EE;'>#细菌培养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78078, encryptionId=f7e2e807825, topicName=细菌培养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=687410645532, createdName=夏天与十三菇凉, createdTime=Sun Jan 10 11:29:59 CST 2021, time=2021-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=914994, encodeId=a67391499457, content=<a href='/topic/show?id=2a575331391' target=_blank style='color:#2F92EE;'>#感染性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53313, encryptionId=2a575331391, topicName=感染性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59321624668, createdName=zb1235672, createdTime=Sat Jan 09 21:14:16 CST 2021, time=2021-01-09, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2104447, encodeId=ec1e210444e05, content=<a href='/topic/show?id=8f275032126' target=_blank style='color:#2F92EE;'>#期刊论坛#</a>学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50321, encryptionId=8f275032126, topicName=期刊论坛)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=89a05263830, createdName=斌8687, createdTime=Mon Dec 05 17:36:32 CST 2022, time=2022-12-05, status=1, ipAttribution=重庆), GetPortalCommentsPageByObjectIdResponse(id=1842962, encodeId=a24718429626b, content=<a href='/topic/show?id=112222886b8' target=_blank style='color:#2F92EE;'>#临床特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22886, encryptionId=112222886b8, topicName=临床特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Mon Oct 04 13:29:59 CST 2021, time=2021-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655500, encodeId=a9b3165550004, content=<a href='/topic/show?id=7c2853311ac' target=_blank style='color:#2F92EE;'>#感染性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53311, encryptionId=7c2853311ac, topicName=感染性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=583d24724321, createdName=charl1234575, createdTime=Fri Jun 18 17:29:59 CST 2021, time=2021-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1514249, encodeId=27fa1514249b7, content=<a href='/topic/show?id=f7e2e807825' target=_blank style='color:#2F92EE;'>#细菌培养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78078, encryptionId=f7e2e807825, topicName=细菌培养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=687410645532, createdName=夏天与十三菇凉, createdTime=Sun Jan 10 11:29:59 CST 2021, time=2021-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=914994, encodeId=a67391499457, content=<a href='/topic/show?id=2a575331391' target=_blank style='color:#2F92EE;'>#感染性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=152, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53313, encryptionId=2a575331391, topicName=感染性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59321624668, createdName=zb1235672, createdTime=Sat Jan 09 21:14:16 CST 2021, time=2021-01-09, status=1, ipAttribution=)]

相关资讯

脓性分泌物,细菌培养竟然阴性!

临床上,我们经常会取伤口分泌物进行分泌物培养,特别是我们骨科,创伤的病人较多,特别是开放性损伤的伤口,术后经常遇见伤口感染、渗液,甚至是出现脓性分泌物。这时候,分泌物培养及药敏结果将对我们的抗感染治疗有着极其重要的指导作用。以往我在临床工作中遇到伤口感染的病例,只是知道这样的病人要取分泌物培养,然后机械的去取分泌物,等待药敏结果回报后更改抗感染治疗方案。直到遇到一例小腿感染的病人,整个治疗过程引发

这个细菌竟然会变身?且看它如何现形

男,45岁,近期检查发现胸腔积液,取胸水送检。

检验报告丨流感嗜血杆菌的流行病学特征与临床治疗!

常见的引起肺部感染的病原菌有肺炎克雷伯氏菌、鲍曼不动杆菌、金黄色葡萄球菌等等,然而你知道流感嗜血杆菌也会引起肺炎吗?

AAOS:多次细菌培养或可提高骨折内固定术后感染诊断率

引言:在骨不连或可能存在的深部内植物感染的情况下,一次或两次局部标本细菌培养所分离出来的皮肤菌群(SFOs)难以被区分是污染还是感染。人工关节置换的相关研究结果提示多次细菌培养可能有助于确定最终的诊断。但尚无研究探讨过在其它一些骨科植入物存在的情况下这样做是否有指导意义。本研究通过将术中所采集的标本量由1-2份增加到大于等于5份,同时延长细菌培养时间到10天以检测那些常规培养难以检测出的细菌,以此

细菌与真菌涂片镜检和培养结果报告规范专家共识

临床实验室报告是检验结果的正式呈现,是临床诊疗的客观依据,具有法律效力。报告的规范化是检验医学各个亚专业共同的任务。本文拟对细菌学和真菌学涂片检查报告、培养检查报告的规范加以界定,希望对业界发展有所帮助。

Baidu
map
Baidu
map
Baidu
map