國家衛生研究院 NHRI:Item 3990099045/12930

NHRI > National Institute of Infectious Diseases and Vaccinology > Others > Periodical Articles > Item 3990099045/12930

Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/12930

Title:	Multicenter evaluation of two chemiluminescence and three lateral flow immunoassays for the diagnosis of COVID-19 and assessment of antibody dynamic responses to SARS-CoV-2 in Taiwan
Authors:	Chen, SY;Lee, YL;Lin, YC;Lee, NY;Liao, CH;Hung, YP;Lu, MC;Wu, JL;Tseng, WP;Lin, CH;Chung, MY;Kang, CM;Lee, YF;Lee, TF;Cheng, CY;Chend, CP;Huang, CH;Liu, CE;Cheng, SH;Ko, WC;Hsueh, PR;Chen, SC
Contributors:	National Institute of Infectious Diseases and Vaccinology
Abstract:	This multicenter, retrospective study included 346 serum samples from 74 patients with coronavirus disease 2019 (COVID-19) and 194 serum samples from non-COVID-19 patients to evaluate the performance of five anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody tests, i.e., two chemiluminescence immunoassays (CLIAs): Roche Elecsys® Anti-SARS-CoV-2 Test (Roche Test) and Abbott SARS-CoV-2 IgG (Abbott Test), and three lateral flow immunoassays (LFIAs): Wondfo SARS-CoV-2 Antibody Test (Wondfo Test), ASK COVID-19 IgG/IgM Rapid Test (ASK Test), and Dynamiker 2019-nCoV IgG/IgM Rapid Test (Dynamiker Test). We found high diagnostic sensitivities (%, 95% confidence interval [CI]) for the Roche Test (97.4%, 93.4-99.0%), Abbott Test (94.0%, 89.1-96.8%), Wondfo Test (91.4%, 85.8-94.9%), ASK Test (97.4%, 93.4-99.0%), and Dynamiker Test (90.1%, 84.3-94.0%) after > 21 days of symptom onset. Meanwhile, the diagnostic specificity was 99.0% (95% CI, 96.3-99.7%) for the Roche Test, 97.9% (95% CI, 94.8-99.2%) for the Abbott Test, and 100.0% (95% CI, 98.1-100.0%) for the three LFIAs. Cross-reactivity was observed in sera containing anti-cytomegalovirus (CMV) IgG/IgM antibodies and autoantibodies. No difference was observed in the time to seroconversion detection of the five serological tests. Specimens from patients with COVID-19 pneumonia demonstrated a shorter seroconversion time and higher chemiluminescent signal than those without pneumonia. Our data suggested that understanding the dynamic antibody response after COVID-19 infection and performance characteristics of different serological test are crucial for the appropriate interpretation of serological test result for the diagnosis and risk assessment of patient with COVID-19 infection.
Date:	2020-09-17
Relation:	Emerging Microbes and Infections. 2020 Sep 17;9(1):2157-2168.
Link to:	http://dx.doi.org/10.1080/22221751.2020.1825016
JIF/Ranking 2023:	http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=2222-1751&DestApp=IC2JCR
Cited Times(WOS):	https://www.webofscience.com/wos/woscc/full-record/WOS:000576916300001
Cited Times(Scopus):	https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85091857334
Appears in Collections:	[Others] Periodical Articles

Files in This Item:

File	Description	Size	Format
PUB32940547.pdf		1734Kb	Adobe PDF	233	View/Open

Loading...