Detection of SARS-CoV-2 RNA in Urine by RT-LAMP: A Very Rare Finding.

COVID-19 RT-LAMP RT-qPCR SARS-CoV-2 molecular diagnostics urine

Journal

Journal of clinical medicine
ISSN: 2077-0383
Titre abrégé: J Clin Med
Pays: Switzerland
ID NLM: 101606588

Informations de publication

Date de publication:
29 Dec 2021
Historique:
received: 17 12 2021
accepted: 27 12 2021
entrez: 11 1 2022
pubmed: 12 1 2022
medline: 12 1 2022
Statut: epublish

Résumé

Detection of SARS-CoV-2 is routinely performed in naso/oropharyngeal swabs samples from patients via RT-qPCR. The RT-LAMP technology has also been used for viral RNA detection in respiratory specimens with both high sensitivity and specificity. Recently, we developed a novel RT-LAMP test for SARS-CoV-2 RNA detection in nasopharyngeal swab specimens (named, N15-RT-LAMP) that can be performed as a single-tube colorimetric method, in a real-time platform, and as dry-LAMP. To date, there has been very little success in detecting SARS-CoV-2 RNA in urine by RT-qPCR, and the information regarding urine viral excretion is still scarce and not comprehensive. Here, we tested our N15-RT-LAMP on the urine of 300 patients admitted to the Hospital of Salamanca, Spain with clinical suspicion of COVID-19, who had a nasopharyngeal swab RT-qPCR-positive (

Identifiants

pubmed: 35011899
pii: jcm11010158
doi: 10.3390/jcm11010158
pmc: PMC8745354
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : Consejería de Educación de La Junta de Castilla y León.European Union cofinancing by FEDER (Fondo Europeo de Desarrollo Regional) 'Una manera de hacer Europa'.Predoctoral Fellowship Program of University of Salamanca and cofinancing by Santander Bank.
ID : COV20EDU/00657

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Auteurs

Juan García-Bernalt Diego (J)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.

Pedro Fernández-Soto (P)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.

Juan Luis Muñoz-Bellido (JL)

Microbiology and Parasitology Service, Complejo Asistencial Universitario de Salamanca (CAUSA), University of Salamanca, 37007 Salamanca, Spain.

Begoña Febrer-Sendra (B)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.

Beatriz Crego-Vicente (B)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.

Cristina Carbonell (C)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.
Internal Medicine Service, Unidad de Enfermedades Infecciosas, Complejo Asistencial Universitario de Salamanca (CAUSA), University of Salamanca, 37007 Salamanca, Spain.

Amparo López-Bernús (A)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.
Internal Medicine Service, Unidad de Enfermedades Infecciosas, Complejo Asistencial Universitario de Salamanca (CAUSA), University of Salamanca, 37007 Salamanca, Spain.

Miguel Marcos (M)

Internal Medicine Service, Unidad de Enfermedades Infecciosas, Complejo Asistencial Universitario de Salamanca (CAUSA), University of Salamanca, 37007 Salamanca, Spain.

Moncef Belhassen-García (M)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.
Internal Medicine Service, Unidad de Enfermedades Infecciosas, Complejo Asistencial Universitario de Salamanca (CAUSA), University of Salamanca, 37007 Salamanca, Spain.

Antonio Muro (A)

Infectious and Tropical Diseases Research Group (e-INTRO), Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Biomedical Research Institute of Salamanca, Faculty of Pharmacy, University of Salamanca, 37007 Salamanca, Spain.

Classifications MeSH