Cycle threshold predicted mortality in a cohort of patients with hematologic malignancies infected with SARS-CoV-2Brief Report Published on 2023-04-262024-09-05 Journal: Revista Argentina de microbiología [Category] update2024, [키워드] COVID-19 cycle threshold hematologic neoplasms Neoplasias hematológicas polymerase chain reaction Reacción en cadena de la polimerasa SARS-CoV-2 Umbral de ciclado [DOI] 10.1016/j.ram.2023.03.002 PMC 바로가기 [Article Type] Brief Report
Detection of SARS-CoV-2 in Saliva and Nasopharyngeal Swabs According to Viral VariantsArticle Published on 2022-12-212023-07-10 Journal: Microbiology Spectrum [Category] COVID19(2023년), [키워드] cycle threshold omicron Saliva SARS-CoV-2 VoC [DOI] 10.1128/spectrum.02133-22 PMC 바로가기
Saliva as a Potential Specimen to Monitor IL-6, TNF-α and IL-10 in COVID-19 PatientsArticle Published on 2022-12-012022-11-15 Journal: Inflammation [Category] COVID19(2023년), SARS, 치료기술, [키워드] alleviate Blood blood specimen Clinical prognosis collected comparable COVID-19 COVID-19 patients cycle threshold detectable elevated elicited enrolled expressed expression human saliva IL-10 IL-10. IL-6 inclusion criteria Infection Inflammation Inflammatory Inflammatory cytokine inflammatory gene Lung injury marker MINI Mortality Patient pilot study Potential protocols Qiagen RNA RT-PCR Saliva SARS-CoV-2 severe cases specimen subject the mean TNF-α were assessed [DOI] 10.1007/s10753-022-01698-x PMC 바로가기
Validation of SARS-CoV-2 pooled testing for surveillance using the Panther Fusion® system: Impact of pool size, automation, and assay chemistryArticle Published on 2022-11-072022-11-15 Journal: PLoS ONE [Category] SARS, 진단, 치료기술, [키워드] approach assays authorization automated conducted cut-off threshold cycle threshold decrease demonstrated diagnostic Emergency evaluated expected FDA FIVE generate Impact less limit of detection lowering nasopharyngeal sample nucleic acid amplification positive positive sample resources SARS-CoV-2 SARS-CoV-2 RNA sensitivity specificity specimen Surveillance surveillance testing System tested validation was used [DOI] 10.1371/journal.pone.0276729 PMC 바로가기
Viral load dynamics of SARS-CoV-2 Delta and Omicron variants following multiple vaccine doses and previous infectionArticle Published on 2022-11-072022-11-16 Journal: Nature Communications [Category] SARS, 변종, [키워드] affected affecting booster can be used COVID-19 cycle threshold Delta Delta wave demonstrated effective Effectiveness implication individuals Infection Laboratory less morbidity and mortality natural infection omicron pathogen public health qRT-PCR reduce SARS-CoV-2 significantly sustained the vaccine Transmissibility vaccination Vaccine vaccine dose variant Viral load while [DOI] 10.1038/s41467-022-33096-0 PMC 바로가기
Use of Self-Collected Saliva Samples for the Detection of SARS-CoV-2Article Published on 2022-11-032022-11-16 Journal: Laboratory medicine [Category] SARS, 치료기술, [키워드] Accuracy Characteristics collected concordance rate cycle threshold Cycle threshold value detection drug Emergency use authorization EUA evaluated examined exhibiting FDA food individual nasopharyngeal Nasopharyngeal swab NP swab NP swabs over polymerase chain reference method reverse transcription RT-PCR Saliva saliva specimen Sample SARS-CoV-2 self-collection sensitivity specimen Symptom Symptomatic patients tested [DOI] 10.1093/labmed/lmac051 PMC 바로가기
Diagnostic accuracy of a novel SARS CoV-2 rapid antigen test and usefulness of specimens collected from the anterior nasal cavityArticle Published on 2022-11-012022-11-15 Journal: International Journal of Infectious Diseases [Category] SARS, 치료기술, [키워드] Accuracy Ag-RDT age Antigen collected criteria cycle threshold Cycle threshold value diagnostic Diagnostic accuracy enrolled Hospitalization meet moderate nasal nasal mucosa nasopharyngeal Patient polymerase chain primary end point provide Rapid diagnostic test real-time polymerase chain reaction remained SARS CoV-2 SARS-CoV-2 sensitivity Sensitivity and specificity specificity specimen specimens utility Viral load World Health Organization [DOI] 10.1016/j.ijid.2022.09.018 PMC 바로가기
The evaluation of an automated mariPOC SARS-CoV-2 antigen test compared to RT-qPCR SARS-CoV-2 assay and comparison of its sensitivity in Delta- and Omicron-variant samplesArticle Published on 2022-11-012022-11-16 Journal: Influenza and Other Respiratory Viruses [Category] SARS, 변종, [키워드] 95% CI 95% confidence interval Affect analysed Antigen antigen testing assays Asymptomatic automated circulating clinical samples cycle threshold Delta diagnostics evaluate evaluated genomic investigated lineages material mild respiratory symptom Mutation Nasopharyngeal swab omicron oropharyngeal swabs performed positive retrospective RT-qPCR SARS-CoV-2 SARS-CoV-2 antigen sensitivities sensitivity Sensitivity and specificity specificity subject the SARS-CoV-2 variant variants [DOI] 10.1111/irv.13048 PMC 바로가기
Viral load may impact the diagnostic performance of nasal swabs in nucleic acid amplification test and quantitative antigen test for SARS-CoV-2 detectionArticle Published on 2022-11-012022-11-15 Journal: Journal of infection and chemotherapy : official j [Category] SARS, 치료기술, [키워드] amplification Antigen automated collected cycle threshold detect diagnostic early stage evaluated healthcare Measures NAAT nasal swab nasal swabs Nasopharyngeal swab nasopharyngeal swabs negative correlation nine NPs nucleic acid amplification nucleic acid amplification test patients with COVID-19 positive Quantitative Quantitative SARS-CoV-2 antigen test Respiratory Coronavirus SARS-CoV-2 SARS-CoV-2 antigen SARS-CoV-2 detection significantly significantly higher significantly lower symptom onset tested Viral load were used [DOI] 10.1016/j.jiac.2022.07.023 PMC 바로가기
Evaluation of the impact of pre-analytical conditions on sample stability for the detection of SARS-CoV-2 RNAArticle Published on 2022-11-012022-11-15 Journal: Journal of virological methods [Category] SARS, 치료기술, 치료제, [키워드] collected Community condition conditions cycle threshold Demand Diagnosis diagnostics False negative increase in independent Laboratory MOST PBS postal service provide RNA RNA extraction RT-qPCR Sample Sample stability. SARS-CoV-2 SARS-CoV-2 E gene SARS-CoV-2 RNA sensitivity stability Swab temperature tested Transport media transported Variation Viral load VTM [DOI] 10.1016/j.jviromet.2022.114607 PMC 바로가기