CMAI:在初级保健中心对用于COVID-19诊断的快速抗原检测(Panbio™COVID-19 Ag快速检测设备)进行现场评估

2022-02-04 从医路漫漫 MedSci原创

据我们所知,以前没有研究评估在护理点(POC)进行的快速抗原诊断免疫分析(RAD)的性能。我们评估了Panbio™COVID-19 Ag快速检测设备在初级保健中心就诊的有症状患者

目的:据我们所知,以前没有研究评估在护理点(POC)进行的快速抗原诊断免疫分析(RAD)的性能。我们评估了Panbio™COVID-19 Ag快速检测设备在初级保健中心就诊的有症状患者(n¼412)中诊断冠状病毒2019(COVID-19)的能力。

方法:按照生产厂家的说明书(等待15分钟)采样后立即进行RAD。RT-PCR在标本采集后24 h内进行。结果不一致的样品在Vero E6细胞中培养。RT-PCR证实细胞培养中存在严重急性呼吸综合征冠状病毒2 (SARS-CoV-2)。

结果:412例患者中,RT-PCR和RAD阳性43例(10.4%),两种方法阴性358例(86.9%);11例(2.7%)患者得到不一致的结果(RT-PCRþ/RADe)。以RT-PCR为参照,快速抗原检测(RAD)的总体特异性和敏感性分别为100% (95%CI 98.7e100%)和79.6% (95%CI 67.0e88.8%)。总体RAD阴性预测值为5%和10%的估计患病率分别为99% (95%CI 97.4e99.6%)和97.9% (95%CI 95.9 e98.9)。不能从产生RT-PCRþ/RADe结果的标本中培养SARS-CoV-2 (n¼1)。

图1.(A)PANBIO™新冠肺炎Ag快速检测设备在一组临床怀疑新冠肺炎到初级保健中心就诊的有症状患者中的现场表现(根据症状出现到检测之间的时间(<或≥5天))。(B)检测RAD塔或RADE的标本的RT-PCR CT值。(C)严重急性呼吸系统综合症冠状病毒2型(SARS-CoV-2)RNA载量在检测RAD或RADE的样本中。

结论:Panbio™COVID-19 Ag快速检测设备作为早期诊断COVID-19的POC测试在初级卫生保健中心表现良好。更重要的是,数据表明,经RT-PCR检测证实为阴性的COVID-19患者不太可能具有传染性。

原文出处:Eliseo Albert, Ignacio Torres, Felipe Bueno,et al.Field evaluation of a rapid antigen test (Panbio™ COVID-19 Ag Rapid Test Device) for COVID-19 diagnosis in primary healthcare centres。Clinical Microbiology and Infection 27 (2021) 472.e7e472.e10

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 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1919389, encodeId=cf241919389e0, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Oct 05 17:59:21 CST 2022, time=2022-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1683136, encodeId=0b37168313632, content=<a href='/topic/show?id=9e103223059' target=_blank style='color:#2F92EE;'>#初级保健#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32230, encryptionId=9e103223059, topicName=初级保健)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1bf327942704, createdName=xre2017, createdTime=Mon Jul 11 22:59:21 CST 2022, time=2022-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1623407, encodeId=6f1b162340ef9, content=<a href='/topic/show?id=62a655263e9' target=_blank style='color:#2F92EE;'>#抗原#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55263, encryptionId=62a655263e9, topicName=抗原)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f59b20519025, createdName=xiaoyeshuang, createdTime=Sun Feb 06 12:59:21 CST 2022, time=2022-02-06, status=1, ipAttribution=)]
    2022-10-05 sunylz
  2. [GetPortalCommentsPageByObjectIdResponse(id=1919389, encodeId=cf241919389e0, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Oct 05 17:59:21 CST 2022, time=2022-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1683136, encodeId=0b37168313632, content=<a href='/topic/show?id=9e103223059' target=_blank style='color:#2F92EE;'>#初级保健#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32230, encryptionId=9e103223059, topicName=初级保健)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1bf327942704, createdName=xre2017, createdTime=Mon Jul 11 22:59:21 CST 2022, time=2022-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1623407, encodeId=6f1b162340ef9, content=<a href='/topic/show?id=62a655263e9' target=_blank style='color:#2F92EE;'>#抗原#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55263, encryptionId=62a655263e9, topicName=抗原)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f59b20519025, createdName=xiaoyeshuang, createdTime=Sun Feb 06 12:59:21 CST 2022, time=2022-02-06, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1919389, encodeId=cf241919389e0, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Oct 05 17:59:21 CST 2022, time=2022-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1683136, encodeId=0b37168313632, content=<a href='/topic/show?id=9e103223059' target=_blank style='color:#2F92EE;'>#初级保健#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32230, encryptionId=9e103223059, topicName=初级保健)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1bf327942704, createdName=xre2017, createdTime=Mon Jul 11 22:59:21 CST 2022, time=2022-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1623407, encodeId=6f1b162340ef9, content=<a href='/topic/show?id=62a655263e9' target=_blank style='color:#2F92EE;'>#抗原#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55263, encryptionId=62a655263e9, topicName=抗原)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f59b20519025, createdName=xiaoyeshuang, createdTime=Sun Feb 06 12:59:21 CST 2022, time=2022-02-06, status=1, ipAttribution=)]

相关资讯

eBioMedicine:曹彬教授团队发现COVID-19患者住院期间急性肾损伤的长期结局

2022年1月21日,Lancet子刊《eBioMedicine》在线发表了一项由中日友好医院曹彬教授课题组完成的研究。该项研究着眼于COVID-19出院患者远期多器官功能中的肾脏功能,是目前关于CO

NEJM:瑞德西韦治疗可预防Covid-19门诊患者病情进展

在Covid-19进展风险较高的非住院患者中,瑞德西韦治疗3天的安全性可接受,与安慰剂相比,住院或死亡风险降低了87%。

抗击疫情,一线护士长的经验与战略分享

COVID-19给一线护士长带来前所未有的压力,身心俱疲。训练有素的医务人员和充足的医疗设备对于更好地处理危机至关重要。应加强医院应急培训,完善应急预案。

JAMA Netw Open:开发和验证治疗效益指数,以确定COVID-19住院患者谁可能受益于恢复期血浆

确定哪些COVID-19患者可能受益于COVID-19恢复期血浆(CCP)治疗,可能会对公共卫生产生重大影响。

EMA建议对辉瑞的Paxlovid进行有条件授权

辉瑞上个月报告的试验结果显示,与安慰剂相比,Paxlovid 在症状出现后三天内服用可将住院或死亡风险降低 89%,在五天内服用可降低 88%。

CMAJ:因COVID-19住院的有无残疾患者的结局

尽管有证据表明,残疾人感染COVID-19的风险较高,但在COVID-19应对措施中,基本上没有考虑与残疾有关的因素。我们评估了入院的COVID-19残疾患者与非残疾患者的临床结局。