Browsing by Author "Cohen, Daniel"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Cepheid Xpert Xpress Flu/RSV evaluation performed by minimally trained non-laboratory operators in a CLIA-waived environment
    (Elsevier, 2022) Shihabuddin, Bashar S.; Faron, Matthew L.; Relich, Ryan F.; Van Heukelom, Paul; Mayne, Donna; Staat, Mary Allen; Selvarangan, Rangaraj; Hueschen, Leslie A.; Wolk, Donna M.; House, Stacey; Harnett, Glenn; McGann, Kevin; Steele, Mark T.; Romero, Jose R.; Arms, Joe; Lander, Owen; Loeffelholz, Michael; Strouts, Fiona; Cohen, Daniel; Pathology and Laboratory Medicine, School of Medicine
    The COVID-19 pandemic highlighted the significance of readily available and easily performed viral testing for surveillance during future infectious pandemics. The objectives of this study were: to assess the performance of the Xpert Xpress Flu and/or RSV test, a multiplex PCR assay for detecting influenza A and B virus and respiratory syncytial virus nucleic acids in respiratory tract specimens, relative to the Quidel Lyra Influenza A+B assay and the Prodesse ProFlu+ assay, and the system's ease of use by minimally trained operators. Overall, the Xpert Xpress Flu/RSV test demonstrated a high positive and negative percent agreement with the comparator assays, and was easy to use and interpret results, based on the operators' feedback. We concluded that the Xpert Xpress Flu/RSV test is sensitive, specific, and easy to use for the diagnosis of influenza and RSV by minimally trained operators and can be a valuable tool in future infectious clusters or pandemics.
  • Thumbnail Image
    Item
    Deleted in malignant brain tumor 1 genetic variation confers urinary tract infection risk in children and mice
    (Wiley, 2021-07) Hains, David S.; Polley, Shamik; Liang, Dong; Saxena, Vijay; Arregui, Samuel; Ketz, John; Barr-Beare, Evan; Rawson, Ashley; Spencer, John D.; Cohen, Ariel; Hansen, Pernille L.; Tuttolomondo, Martina; Casella, Cinzia; Ditzel, Henrik J.; Cohen, Daniel; Hollox, Edward J.; Schwaderer, Andrew L.; Pediatrics, School of Medicine