Use my Search Websuite to scan PubMed, PMCentral, Journal Hosts and Journal Archives, FullText. Kick-your-searchterm to multiple Engines kick-your-query now !>

A dictionary by aggregated review articles of nephrology, medicine and the life sciences Your one-stop-run pathway from word to the immediate pdf of peer-reviewed on-topic knowledge.

10.1016/j.jcv.2021.104909 http://scihub22266oqcxt.onion/10.1016/j.jcv.2021.104909 34271540!8264273!34271540     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Clin+Virol 2021 ; 141 (ä): 104909 Nephropedia Template TP {{tp|p=34271540|t=2021. Performance of the Diasorin SARS-CoV-2 antigen detection assay on the LIAISON XL |pdf=|usr=}}{{34271540}} gab.com Text Performance of the Diasorin SARS-CoV-2 antigen detection assay on the LIAISON XL JO: J Clin Virol http://www.kidney.de/pget.php?&tw=1&pmid=34271540 #FOAvip BACKGROUND: The current reference standard to diagnose a SARS-CoV-2 infection is real-time reverse transcriptase polymerase chain reaction (RT-PCR). This test poses substantial challenges for large-scale community testing, especially with respect to the long turnaround times. SARS-CoV-2 antigen tests are an alternative, but typically use a lateral flow assay format rendering them less suitable for analysis of large numbers of samples. METHODS: We conducted an evaluation of the Diasorin SARS-CoV-2 antigen detection assay (DAA) compared to real-time RT-PCR (Abbott). The study was performed on 248 (74 qRT-PCR positive, 174 qRT-PCR negative) clinical combined oro-nasopharyngeal samples of individuals with COVID-19-like symptoms obtained at a Municipal Health Service test centre. In addition, we evaluated the analytical performance of DAA with a 10-fold dilution series of SARS-CoV-2 containing culture supernatant and compared it with the lateral flow assay SARS-CoV-2 Roche/SD Biosensor Rapid Antigen test (RRA). RESULTS: The DAA had an overall specificity of 100% (95%CI 97.9%-100%) and sensitivity of 73% (95%CI 61.3%-82.7%) for the clinical samples. Sensitivity was 86% (CI95% 74.6%-93.3%) for samples with Ct-value below 30. Both the DAA and RRA detected SARS-CoV-2 up to a dilution containing 5.2 x 10(2) fifty-percent-tissue-culture-infective-dose (TCID50)/ml. DISCUSSION: The DAA performed adequately for clinical samples with a Ct-value below 30. Test performance may be further optimised by lowering the relative light unit (RLU) threshold for positivity assuming the in this study used pre-analytical protocol . The test has potential for use as a diagnostic assay for symptomatic community-dwelling individuals early after disease onset in the context of disease control. Twit Text FOAVip Performance of the Diasorin SARS-CoV-2 antigen detection assay on the LIAISON XL ????J Clin Virol http://www.kidney.de/pget.php?&tw=1&pmid=34271540 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=34271540 #FOAvip English Wikipedia <ref>{{Cite pmid|34271540}}</ref> Performance of the Diasorin SARS-CoV-2 antigen detection assay on the LIAISON XL #MMPMID34271540 Van der Moeren N; Zwart VF; Goderski G; Rijkers GT; van den Bijllaardt W; Veenemans J; Kluytmans JAJW; Pas SD; Meijer A; Verweij JJ; Murk JLAN; Stohr JJJM J Clin Virol 2021[Aug]; 141 (ä): 104909 PMID34271540show ga BACKGROUND: The current reference standard to diagnose a SARS-CoV-2 infection is real-time reverse transcriptase polymerase chain reaction (RT-PCR). This test poses substantial challenges for large-scale community testing, especially with respect to the long turnaround times. SARS-CoV-2 antigen tests are an alternative, but typically use a lateral flow assay format rendering them less suitable for analysis of large numbers of samples. METHODS: We conducted an evaluation of the Diasorin SARS-CoV-2 antigen detection assay (DAA) compared to real-time RT-PCR (Abbott). The study was performed on 248 (74 qRT-PCR positive, 174 qRT-PCR negative) clinical combined oro-nasopharyngeal samples of individuals with COVID-19-like symptoms obtained at a Municipal Health Service test centre. In addition, we evaluated the analytical performance of DAA with a 10-fold dilution series of SARS-CoV-2 containing culture supernatant and compared it with the lateral flow assay SARS-CoV-2 Roche/SD Biosensor Rapid Antigen test (RRA). RESULTS: The DAA had an overall specificity of 100% (95%CI 97.9%-100%) and sensitivity of 73% (95%CI 61.3%-82.7%) for the clinical samples. Sensitivity was 86% (CI95% 74.6%-93.3%) for samples with Ct-value below 30. Both the DAA and RRA detected SARS-CoV-2 up to a dilution containing 5.2 x 10(2) fifty-percent-tissue-culture-infective-dose (TCID50)/ml. DISCUSSION: The DAA performed adequately for clinical samples with a Ct-value below 30. Test performance may be further optimised by lowering the relative light unit (RLU) threshold for positivity assuming the in this study used pre-analytical protocol . The test has potential for use as a diagnostic assay for symptomatic community-dwelling individuals early after disease onset in the context of disease control. |*COVID-19[MESH] |*SARS-CoV-2[MESH] |Humans[MESH] |Nasopharynx[MESH]Performance of the Diasorin SARS-CoV-2 antigen detection assay on the (epmc).pdf DeepDyve Pubget Overpricing