Performance of two rapid point of care SARS-COV-2 antibody assays against laboratory-based automated chemiluminescent immunoassays for SARS-COV-2 IG-G, IG-M and total antibodiesArticle Published on 2021-01-192022-10-29 Journal: Practical Laboratory Medicine [Category] COVID-19, [키워드] 95% CI Abbott analysed antibodies antibody assay Antibody assays Antigen Architect Assay evaluation automated chemiluminescent immunoassay CLIA Concordance condition Control COVID-19 cross-reactivity dsDNA evaluated IgG IgM IMPROVE information Like NPV PanBio performance POCT point of care point-of-care test point-of-care testing POS positive positive RT-PCR PPV Predictive Prevalence Rapid recruited Result Roche RT-PCR SARS-CoV-2 SARS-CoV-2 antibody sensitivity sera specificity subject total antibody utility Viral hepatitis were assessed were used [DOI] 10.1016/j.plabm.2021.e00201 PMC 바로가기 [Article Type] Article
Limits and Opportunities of SARS-CoV-2 Antigen Rapid Tests: An Experienced-Based PerspectiveCommunication Published on 2021-01-052022-10-28 Journal: Pathogens [Category] COVID-19, [키워드] Abbott addition analyzed Antigen benefit bronchoalveolar clinical setting correlation COVID-19 diagnostic eight evaluated gold standard Lateral flow test material opportunity PanBio PCR ranged Rapid Rapid antigen tests RapiGEN rising Roche SARS-CoV-2 SARS-COV-2 infection sensitivity specificity tested the SARS-CoV-2 [DOI] 10.3390/pathogens10010038 PMC 바로가기 [Article Type] Communication
Neutralization assay with SARS-CoV-1 and SARS-CoV-2 spike pseudotyped murine leukemia virionsSARS-CoV-1 및 SARS-CoV-2 스파이크 유사형 쥐 백혈병 비리온을 사용한 중화 분석Methodology Published on 2021-01-042022-09-01 Journal: Virology Journal [Category] 진단, 치료기술, [키워드] Abbott antibody Antibody test antibody tests binding candidate vaccine capsid circumvent comparison Comparisons composed Concordance condition coronavirus COVID-19 detectable Euroimmun expressed firefly luciferase Genome IgG IgG test immunogenicity infected patient infected patients Influenza influenza infection Laboratory leukemia level 2 level 3 luciferase measure MLV murine Murine leukemia virus neutralization Neutralization assay neutralization titer neutralization titers Neutralizing Neutralizing activity Neutralizing antibodies neutralizing antibody neutralizing titers offer Particle Patient patients hospitalized plasma Prognostic factor promise pseudotyped Pseudotyped virus pseudovirion pseudovirions pseudovirus pseudoviruses R 2 ranged Receptor binding domain Replication replication-competent SARS-CoV-2 required Result SARS SARS-CoV-1 SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 spike SARS-CoV-2 spike glycoprotein serum serum sample serum samples Siemen Siemens spike spike glycoprotein tested titers Viral diseases virion virus viruses [DOI] 10.1186/s12985-020-01472-1 PMC 바로가기 [Article Type] Methodology
SARS-CoV-2 infections among healthcare workers at Helsinki University Hospital, Finland, spring 2020: Serosurvey, symptoms and risk factors2020년 봄 핀란드 헬싱키 대학 병원 의료 종사자 사이의 SARS-CoV-2 감염: 혈청 조사, 증상 및 위험 요인Article Published on 2021-01-012022-09-12 Journal: Travel medicine and infectious disease [Category] MERS, SARS, 진단, [키워드] Abbott age Ageusia Anosmia Antibody Response antibody screening Asymptomatic Asymptomatic case Chest Contact COVID-19 exposure fatigue Fever HCW HCWs Healthcare staff healthcare worker Helsinki highlighting ICU IgG Immunity increased risk indicated liberal microneutralization myalgia Neutralizing antibodies pandemic provided questionnaire resource risk risk factor RT-PCR SARS-CoV-2 SARS-COV-2 infection Seropositivity serum sample social distancing Symptom the SARS-CoV-2 university was recorded [DOI] 10.1016/j.tmaid.2020.101949 PMC 바로가기 [Article Type] Article
Performance of a Point-of-Care Test for the Rapid Detection of SARS-CoV-2 AntigenArticle Published on 2020-12-282022-10-29 Journal: Microorganisms [Category] COVID-19, [키워드] Abbott acute respiratory syndrome Antigen caused comparison coronavirus correlated COVID-19 detect detection diagnostic exhibiting False-positive Head-to-head comparison identify individuals Infection intensities intensity optical pandemic PCR performance POCT point-of-care test polymerase chain Rapid RT-PCR SARS-CoV-2 sensitivity targets Test threshold upper respiratory tract URT Vero Cell virus load [DOI] 10.3390/microorganisms9010058 PMC 바로가기 [Article Type] Article
Evaluation of Two Chemiluminescent and Three ELISA Immunoassays for the Detection of SARS-CoV-2 IgG Antibodies: Implications for Disease Diagnosis and Patients’ ManagementSARS-CoV-2 IgG 항체 검출을 위한 2가지 화학발광 및 3가지 ELISA 면역분석법 평가: 질병 진단 및 환자 관리에 미치는 영향Comparative Study Published on 2020-12-232022-09-11 Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, 치료기술, [키워드] Abbott anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgG anti-SARS-CoV-2 IgG antibodies anti-SARS-CoV-2 IgG antibody approach Asymptomatic asymptomatic patient best chemiluminescent Chemiluminescent assay chemiluminescent immunoassay collected commercial immunoassay COVID-19 COVID-19 patient COVID-19 patients demonstrated detection disease Elecsy ELISA ELISA assay ELISA assays estimation evaluate FIVE Follow-up General population Greece IgG IgG antibodies IgG antibody immunoassay immunoassays individual infected individuals N protein number of infected outbreak Prevalence S protein SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 N protein screening method screening methods sensitivity sera Seroprevalence serum significantly higher specificity specimen Symptom symptom onset the SARS-CoV-2 Volunteer [DOI] 10.3389/fimmu.2020.609242 PMC 바로가기 [Article Type] Comparative Study
The diagnostic accuracy of isothermal nucleic acid point-of-care tests for human coronaviruses: A systematic review and meta-analysis인간 코로나바이러스에 대한 등온 핵산 현장 진료 검사의 진단 정확도: 체계적인 검토 및 메타 분석Meta-Analysis Published on 2020-12-182022-09-01 Journal: Scientific Reports [Category] MERS, 진단, [키워드] 95% CI Abbott Accuracy amplification applied article assessment Biochemistry bioRxiv Biotechnology calculate Cochrane Handbook coronavirus Coronaviruses COVID-19 COVID-19 patient CRISPR diagnose diagnostic Diagnostic accuracy Diagnostic specificities diagnostic specificity diagnostic test Diseases domains double-blinded evaluated focus Future guideline Handbook high risk identify isothermal isothermal amplification item Loop-mediated isothermal amplification medRxiv MERS Meta-analysis Microbiology Molecular biology Molecular medicine MOST nucleic acid Odds ratio offered on type Other patient cohorts patient selection peer-reviewed platform POCT point-of-care test purified RNA QUADAS-2 Quality reported Reporting Research reverse transcription review risk RNA extraction RNA purified RT-LAMP searched sensitivities sensitivity specificity systematic review systematic review and meta-analysis systematic reviews Test was used [DOI] 10.1038/s41598-020-79237-7 PMC 바로가기 [Article Type] Meta-Analysis
The reliability of SARS-CoV-2 IgG antibody testing – a pilot study in asymptomatic health care workers in a Croatian university hospitalSARS-CoV-2 IgG 항체 검사의 신뢰성 – 크로아티아 대학 병원의 무증상 의료 종사자를 대상으로 한 파일럿 연구Research Article Published on 2020-12-012022-09-12 Journal: Croatian Medical Journal [Category] MERS, 진단, [키워드] 2019-nCoV Abbott Abbott SARS-CoV-2 IgG antibody Architect assays Asymptomatic automated center cut-off Elecsy Elecsys elevated evaluate evaluated False negative False negative rate False positive HCW Health care worker heterogeneity hospital IgG Immunoglobulin individuals Initially Patient pilot study positive produced reactivity reliability Result SARS-CoV-2 SARS-CoV-2 antigens SARS-CoV-2 IgG SARS-CoV-2 IgG antibody screened Serological assay tested university university hospital [DOI] 10.3325/cmj.2020.61.485 PMC 바로가기 [Article Type] Research Article
The Chief Scientist Office Cardiovascular and Pulmonary Imaging in SARS Coronavirus disease-19 (CISCO-19) studySARS 코로나바이러스 질병-19(CISCO-19) 연구의 수석 과학자 사무실 심혈관 및 폐 영상Observational Study Published on 2020-12-012022-09-12 Journal: Cardiovascular Research [Category] MERS, SARS, 임상, 진단, [키워드] Abbott affected approach Architect Biomarkers cardiovascular Care clinical cohort study Computed tomography convalescent phase COVID-19 criteria diagnosed Diagnosis discharge enrolled hospital imaging include Injury kidney lung magnetic resonance imaging management multicentre Myocardial infarction Myocardial inflammation myocardial injury office Patient patients Prevalence Primary outcome proportion pulmonary Respiratory illness SARS-CoV-2 scientist Stress therapeutic Trial registration troponin I upper reference limit [DOI] 10.1093/cvr/cvaa209 PMC 바로가기 [Article Type] Observational Study
Performance characteristics of five immunoassays for SARS-CoV-2: a head-to-head benchmark comparisonSARS-CoV-2에 대한 5가지 면역분석의 성능 특성: 일대일 벤치마크 비교Comparative Study Published on 2020-12-012022-09-06 Journal: The Lancet. Infectious Diseases [Category] Communicable Disease, MERS, SARS, 진단, [키워드] (Abbott 384-well ELISA 95% CI Abbott acute respiratory syndrome acute respiratory syndrome coronavirus Basel benchmark study benefit best blood sample Blood samples can be used caused Characteristics Chicago collected coronavirus DiaSorin Effects Elecsy Elecsys finding FIVE funding Germany global pandemic head head-to-head assessment Health IgG immunoassay individual Italy laboratory-confirmed SARS-CoV-2 infection LIAISON Metrics Munich novel Oxford Oxford immunoassay Patient performance public health Public Health England receiver operating characteristic resource respiratory risk Risk assessment ROC Roche S1/S2 SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 IgG SARS-COV-2 infection sensitivity Sensitivity and specificity Serological testing serology severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 Siemen Siemens specificity Surveillance Switzerland symptom onset Testing threshold thresholds Total USA were used [DOI] 10.1016/S1473-3099(20)30634-4 PMC 바로가기 [Article Type] Comparative Study