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Implementation of the cobas Liat influenza point-of-care test into an emergency department during a high-incidence season: a retrospective evaluation following real-world implementation.
Youngs, J; Iqbal, Y; Glass, S; Riley, P; Pope, C; Planche, T; Carrington, D.
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  • Youngs J; Infection Care Group, St George's University Hospitals NHS Foundation Trust, London, UK. Electronic address: youngs.jonathan@gmail.com.
  • Iqbal Y; Department of Emergency Medicine, St George's University Hospitals NHS Foundation Trust, London, UK.
  • Glass S; Department of Microbiology, East Kent Hospitals University NHS Foundation Trust, Ashford, UK.
  • Riley P; Infection Care Group, St George's University Hospitals NHS Foundation Trust, London, UK.
  • Pope C; Infection Care Group, St George's University Hospitals NHS Foundation Trust, London, UK; Institute of Infection, St George's University of London, London, UK.
  • Planche T; Infection Care Group, St George's University Hospitals NHS Foundation Trust, London, UK; Institute of Infection, St George's University of London, London, UK.
  • Carrington D; Infection Care Group, St George's University Hospitals NHS Foundation Trust, London, UK.
J Hosp Infect ; 101(3): 285-288, 2019 Mar.
Article en En | MEDLINE | ID: mdl-30562558
The cobas Liat influenza A/B and respiratory syncytial virus (RSV) assay (Liat) was used in the adult emergency department of a large London hospital from 21st January 2018 to 14th April 2018. Influenza was detected in 308 of 1027 (30%) samples tested; influenza A in 157 (15.3%), influenza B in 149 (14.5%) and RSV in 28 (2.7%). When compared against Fast Track Diagnostics Respiratory Pathogens 21 multiplex polymerase chain reaction and Cepheid Xpert Xpress Flu/RSV assay, Liat performance for the detection of influenza A or B was: sensitivity 85% [95% confidence interval (CI) 76-92)], specificity 98% (95% CI 97-99), negative predictive value 94% (95% CI 92-96) and positive predictive value 95% (95% CI 91-97).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Infecciones por Virus Sincitial Respiratorio / Sistemas de Atención de Punto / Pruebas Diagnósticas de Rutina / Servicio de Urgencia en Hospital / Gripe Humana Tipo de estudio: Diagnostic_studies / Evaluation_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Adult / Humans País/Región como asunto: Europa Idioma: En Revista: J Hosp Infect Año: 2019 Tipo del documento: Article Pais de publicación: Reino Unido
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Infecciones por Virus Sincitial Respiratorio / Sistemas de Atención de Punto / Pruebas Diagnósticas de Rutina / Servicio de Urgencia en Hospital / Gripe Humana Tipo de estudio: Diagnostic_studies / Evaluation_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Adult / Humans País/Región como asunto: Europa Idioma: En Revista: J Hosp Infect Año: 2019 Tipo del documento: Article Pais de publicación: Reino Unido