Statistical Analysis of the Performance of Local Veterinary Laboratories in Molecular Detection (rRT-PCR) of Avian Influenza Virus via National Proficiency Testing Performed during 2020-2022Article Published on 2023-03-242023-06-01 Journal: Viruses [Category] 조류인플루엔자, [키워드] Avian influenza virus Molecular diagnosis Proficiency test Quality assurance rRT-PCR. [DOI] 10.3390/v15040823 PMC 바로가기
Ethnicity, Comorbid Medical Conditions, and SARS-CoV-2 Test Cycle Thresholds in the Veteran PopulationArticle Published on 2022-10-012022-11-15 Journal: Journal of racial and ethnic health disparities [Category] COVID19(2023년), SARS, 진단, [키워드] access Access to health care addition Admission affected African American age Care center clinical Clinical course Clinical pathology collected COVID-19 COVID-19 infection cycle difference disease severity Ethnic groups Ethnicity Factors Gender Health ICU care increases in information Intensive Medical conditions Molecular pathology outcome Patient Philadelphia polymerase chain Population Population demographics positive public health Quality Quality assurance Quality control required Research retrospective RT-PCR SARS-CoV-2 SARS-CoV-2 RT-PCR test SARS-CoV-2. significantly statistically significant Test tested transcriptase veteran Viral load viral loads was performed [DOI] 10.1007/s40615-021-01114-4 PMC 바로가기
Importance of external quality assessment for SARS-CoV-2 antigen detection during the COVID-19 pandemicCOVID-19 전염병 동안 SARS-CoV-2 항원 검출을 위한 외부 품질 평가의 중요성Article Published on 2022-09-012022-09-11 Journal: Journal of Clinical Virology [Category] COVID19(2023년), MERS, SARS, 변종, 진단, 치료기술, [키워드] acute respiratory syndrome analysed Antigen antigen test antigen tests approval automated circulating Combination concentrations country COVID-19 COVID-19 pandemic COVID-19 testing dataset datasets Deletion evaluate False negative false negatives Genetic immunoassays Importance in viral inactivated increase in independent Laboratory Lateral mutant Panel participant point-of-care test Quality Quality assurance rapid antigen test Registered Regulatory reported required respiratory SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 strain SARS-CoV-2 strains SARS-CoV-2 variants sensitivity Severe acute respiratory syndrome Severe acute respiratory syndrome. shown strain Support Surveillance variants variants of concern Viral viral loads VOCs [DOI] 10.1016/j.jcv.2022.105222 PMC 바로가기 [Article Type] Article
Validation of laboratory developed serology assays for detection of IgG antibody to severe acute respiratory syndrome coronavirus 2 in the South African population남아프리카 인구에서 중증 급성 호흡기 증후군 코로나바이러스 2에 대한 IgG 항체 검출을 위해 실험실에서 개발한 혈청학 분석의 검증Article Published on 2022-09-012022-09-11 Journal: Journal of virological methods [Category] COVID19(2023년), MERS, SARS, 변종, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 African antibody approved assays authority Beta characterization circulating collected commercial immunoassay Concordance confirmation continent Control coronavirus country Coverage cross-reactive antibodies cut-off value Delta demonstrated described determine diagnostic differentiation ELISA enzyme IFA IgA IgG IgG antibody IgM immunosorbent Infection infection rate investigated Laboratory Laboratory developed lateral flow limit Local mammalian molecular pandemic Patient persistence Population populations positive positive predictive values Predictive predictive values product Quality assurance resource respiratory RT-PCR RT-PCR positive patient SARS-CoV-2 SARS-CoV-2 spike protein sensitivity Serological assay serological assays serology assay serology assays Serology assays. serum sample serum samples severe acute respiratory syndrome Coronavirus shown small sample size South South Africa specificity Spike protein Surveillance tested Vaccine validation variant [DOI] 10.1016/j.jviromet.2022.114571 PMC 바로가기 [Article Type] Article
Results of a European-Wide External Quality Assessment (EQA) Scheme for Serological Detection of Anti-SARS-CoV-2 (CoVimm)-Pitfalls of Routine ApplicationAnti-SARS-CoV-2(CoVimm)의 혈청학적 검출을 위한 유럽 전역 외부 품질 평가(EQA) 계획의 결과-일상 적용의 함정Article Published on 2022-07-282022-09-11 Journal: Viruses [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법, [키워드] addition Analysis analytical methods analytical techniques anti-S anti-SARS-CoV-2 anti-SARS-CoV-2 antibodies anti-SARS-CoV-2 antibody anti-SARS-CoV-2 IgG antibody application assessment biospecimen clinically comparability COVID-19 detection differentiation EQA Europe External external quality assessment scheme external quality control harmonization heterogeneity IgG IgG antibodies IgG antibody immunoassays implication Interpretation introduced Laboratory lack measure new SARS-CoV-2 nucleocapsid pace participated proficiency testing Quality Quality assurance reliability reported Result routine routine care SARS-CoV-2 SARS-CoV-2 IgG SARS-CoV-2 virus serological Serological testing specific IgG antibodies Spike protein standard care Standardization test performance. test results thresholds total antibody variety virus [DOI] 10.3390/v14081662 PMC 바로가기 [Article Type] Article
Molecular diagnostics of SARS-CoV-2: Findings of an international surveySARS-CoV-2의 분자 진단: 국제 조사 결과Article Published on 2022-06-012022-09-11 Journal: Clinica chimica acta; international journal of cli [Category] COVID19(2023년), MERS, SARS, 변종, 유전자 메커니즘, 진단, 치료기술, [키워드] array Chain Reaction Chemistry clinical clinical chemistry Committee concerning Contact tracing contagious Containment country COVID COVID 19 COVID-19 pandemic Diagnosis diagnostic Diagnostic method diagnostic testing diagnostics Federation finding Genetic identify individual initiated International Laboratory laboratory procedures majority Medicine molecular molecular diagnostics NAAT participated Participation performed polymerase chain polymerase chain reaction processing Quality assurance quarantine question raise reported Reporting response reverse transcriptase Reverse transcriptase polymerase chain reaction RT-PCR SARS CoV SARS CoV-2 SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 testing Sequencing Standardization survey survey. the disease transcriptase Transmission variant variants [DOI] 10.1016/j.cca.2022.04.007 PMC 바로가기 [Article Type] Article
Proficiency testing for SARS-CoV-2 in assuring the quality and overall performance in viral RNA detection in clinical and public health laboratories임상 및 공중 보건 실험실에서 바이러스 RNA 검출의 품질 및 전반적인 성능을 보장하기 위한 SARS-CoV-2에 대한 숙련도 테스트Article Published on 2022-06-012022-09-11 Journal: Pathology [Category] COVID19(2023년), SARS, 치료기술, [키워드] Accuracy acute respiratory syndrome acute respiratory syndrome coronavirus assays assist Australasia change choice college Concordance confidence coronavirus demonstrated diagnostic testing early stage early stages FIVE Genes house improvement in viral Inconclusive increase in initial Laboratory medium New nucleic acid offered pandemic participant Pathologists positive produced proficiency testing Program progressed protocol protocols provided public health Quality Quality assurance Result RNA SARS-CoV-2 selected severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 shown specimen specimens Viral detection viral detection. Viral load viral loads [DOI] 10.1016/j.pathol.2022.01.006 PMC 바로가기 [Article Type] Article
Statistical Modeling for Quality Risk Assessment of Clinical Trials: Follow-Up at the Era of Remote Auditing임상 시험의 품질 위험 평가를 위한 통계 모델링: 원격 감사 시대의 후속 조치Article Published on 2022-05-012022-09-11 Journal: Therapeutic innovation & regulatory science [Category] 임상, [키워드] activity Advanced analytics assessment Audit can be used categories clinical clinical impact clinical trial clinical trials complement conducted Consent continuous surveillance COVID-19 pandemic data integrity endpoints estimate facilitate Factor Good Clinical Practice Good clinical practice (GCP) help identify impact factor integrity investigator Logistic regression methodology modeling predict Protecting Quality Quality assurance Quality monitoring remote Reporting resulting risk risk factor Safety statistical Statistical modeling. target [DOI] 10.1007/s43441-022-00388-y PMC 바로가기 [Article Type] Article
Meeting the COVID challenge: Optimizing vCD34 + in cryopreserved HPC samples for implementation of an external QA ProgramCOVID 문제 해결: 외부 QA 프로그램 구현을 위해 냉동보존된 HPC 샘플에서 vCD34 + 최적화Multicenter Study Published on 2022-04-012022-09-11 Journal: Cytotherapy [Category] 바이오마커, [키워드] Allogeneic Analysis approach CD34 Cell Combination condition COVID COVID-19 pandemic CRS cryopreserved reference sample cytometric dispatch distance distribution dry ice Enumeration evaluate exclusion External external quality assurance Flow followed by harmonization hematopoietic progenitor cell implementation interlaboratory comparison liquid nitrogen meeting multicenter multicenter study National nitrogen Pandemics platform proficiency testing Program Quality Quality assurance reproducibility specificity transplantation viability viable CD34(+) HPC enumeration. was performed [DOI] 10.1016/j.jcyt.2021.10.009 PMC 바로가기 [Article Type] Multicenter Study
Passive transfer of SARS-CoV-2 antibodies with platelet transfusions혈소판 수혈을 통한 SARS-CoV-2 항체의 수동 전달Article Published on 2022-04-012022-09-11 Journal: Transfusion [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, [키워드] antibodies antibody Antibody titer apheresis Blood clinician conducted COVID-19 demonstrated DiaSorin Effect eligible evaluated IgG IgG antibody median New York occur passive transfer Patient Platelet platelet transfusion Platelets Primary outcome Quality assurance recipient recipients Retrospective analysis S1/S2 SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody SARS-CoV-2 spike protein seronegative significantly higher Spike protein study inclusion the median The United States transfer transferred transfusion transfusion. United States Volume [DOI] 10.1111/trf.16841 PMC 바로가기 [Article Type] Article