Diagnostic Performance of Ag-RDTs and NAAT for SARS-CoV2 Identification in Symptomatic Patients in Catalonia.

Diagnostic Performance of Ag-RDTs and NAAT for SARS-CoV2 Identification in Symptomatic Patients in Catalonia.
复制标题

DOI:
10.3390/v13050908
复制
发表时间:
2021-05-14
期刊:
Viruses
影响因子:
--
通讯作者:
The Epidemiological Surveillance Network Of Catalonia
The Epidemiological Surveillance Network Of Catalonia
中科院分区:
其他
文献类型:
--
作者:
Basile L;Guadalupe-Fernández V;Valdivia Guijarro M;Martinez Mateo A;Ciruela Navas P;Mendioroz Peña J;The Epidemiological Surveillance Network Of Catalonia

文献摘要

参考文献

被引文献

相似文献

最近,使用快速抗原检测(Ag-RDTs)诊断SARS-CoV-2感染已成为一种常见做法。本研究旨在评估雅培PanbioTM ag - rdt在疾病早期核酸扩增检测(NAAT)方面的表现。选择了2020年11月至2021年1月在加泰罗尼亚报告的149026名有症状的感染患者。比较两种试验的阳性率与症状发作日期的关系。ag - rdt在疾病传播期的阳性率为84%,在症状前期的阳性率为31%,而NAAT的阳性率分别为93%和91%。在症状前期间,Ag-RDTs检测出许多假阴性,这表明如果在症状期之外使用这种诊断技术,存在病毒传播的风险。
The use of rapid antigenic tests (Ag-RDTs) to diagnose a SARS-CoV-2 infection has become a common practice recently. This study aimed to evaluate performance of Abbott PanbioTM Ag-RDTs with regard to nucleic acid amplification testing (NAAT) in the early stages of the disease. A cohort of 149,026 infected symptomatic patients, reported in Catalonia from November 2020 to January 2021, was selected. The positivity rates of the two tests were compared with respect to the dates of symptom onset. Ag-RDTs presented positivity rates of 84% in the transmission phases of the disease and 31% in the pre-symptomatic period, compared to 93% and 91%, respectively, for NAAT. The detection of many false negatives with Ag-RDTs during the pre-symptomatic period demonstrates the risk of virus dissemination with this diagnostic technique if used outside the symptomatic period.
DOI: 10.2807/1560-7917.es.2020.25.32.2001483
发表时间: 2020-08-13
期刊: EUROSURVEILLANCE
影响因子: 19
作者:
Singanayagam, Anika;Patel, Monika;Gopal, Robin
通讯作者: Gopal, Robin
DOI: 10.1016/s1473-3099(20)30985-3
发表时间: 2021-05
期刊: The Lancet. Infectious diseases
影响因子: --
作者:
Marks M;Millat-Martinez P;Ouchi D;Roberts CH;Alemany A;Corbacho-Monné M;Ubals M;Tobias A;Tebé C;Ballana E;Bassat Q;Baro B;Vall-Mayans M;G-Beiras C;Prat N;Ara J;Clotet B;Mitjà O
通讯作者: Mitjà O
DOI: 10.15585/mmwr.mm6943a4
发表时间: 2020-10-30
期刊: MMWR. Morbidity and mortality weekly report
影响因子: --
作者:
Pray IW;Gibbons-Burgener SN;Rosenberg AZ;Cole D;Borenstein S;Bateman A;Pevzner E;Westergaard RP
通讯作者: Westergaard RP
DOI: 10.1038/s41591-020-0869-5
发表时间: 2020-04-15
期刊: NATURE MEDICINE
影响因子: 82.9
作者:
He, Xi;Lau, Eric H. Y.;Leung, Gabriel M.
通讯作者: Leung, Gabriel M.
DOI: 10.1586/14737167.4.2.159
发表时间: 2004-04-01
影响因子: 2.3
作者:
Schmier, Jordana K;Halpern, Michael T
通讯作者: Halpern, Michael T