Introduction. In the response to the coronavirus pandemic, several PCR kits have been developed with varying performance. Aim. In this study, we compared the results of SARS-CoV-2 testing using the Xpert® Xpress SARS-CoV-2 (Cepheid EUA) Testing with the TaqPathTM -COVID-19 CE IVD kit. Methods. A total of 92 nasopharyngeal swab samples from patients during September to November 2021 at the National Public Health Laboratory in Ouagadougou, Burkina Faso. These samples were analyzed using both the Xpert Xpress SARS-CoV-2 assay and the TaqPath-COVID-19-CE IVD kit on the QuantStudio 5 thermal cycler after extraction with the ANDiS 350 automated extractor. Results. The majority of patients was male 68.48% (63/92) and female 31.52% (29/92). The mean age was 42.2 ± 13.76 years with extremes of 12 and 70 years. The Xpert Xpress SARS-CoV-2 kit showed positive agreement with a kappa coefficient of 93.35% [85.9; 100] compared to the TaqPath-COVID-19-CE IVD kit. It also showed a sensitivity of 100%, a specificity of 92.68 and negative and positive predictive values of 100% and 94.44% respectively. Conclusion. The Xpert Xpress test is a very simple assay that compares favorably with the TaqPath-COVID-19-CE IVD test and can be reliably used for the detection of SARS-CoV-2 in nasopharyngeal specimens.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.