Bacteremia during COVID-19 pandemic in a tertiary hospital in Spain

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INTRODUCTION: The reasons for the decrease in blood cultures were investigated and the rate and aetiology of bacteremia and contaminated blood cultures collected from COVID and non-COVID patients were assessed. METHODS: We performed a retrospective analysis in a tertiary hospital in Spain during the...

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Detalles Bibliográficos
Autores principales: Mormeneo Bayo, Saray, Palacián Ruíz, María Pilar, Moreno Hijazo, Miguel, Villuendas Usón, María Cruz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. Published by Elsevier España, S.L.U. 2022
Materias:
Brief Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9034266/
https://www.ncbi.nlm.nih.gov/pubmed/35473989
http://dx.doi.org/10.1016/j.eimce.2021.01.007
Descripción
Sumario:INTRODUCTION: The reasons for the decrease in blood cultures were investigated and the rate and aetiology of bacteremia and contaminated blood cultures collected from COVID and non-COVID patients were assessed. METHODS: We performed a retrospective analysis in a tertiary hospital in Spain during the COVID period from 4th March 2020 to 21st June 2020. RESULTS: The number of blood cultures processed was 5313, representing 22.7% and 18.8% of decrease compared to the same months of 2019 and 2018, respectively (p = 0.173). The rate of bacteremia was 1.2% higher among COVID-patients than among non-COVID patients (p < 0.001). COVID patients had a higher proportion of nosocomial bacteremia (95.5%) than non-COVID patients (30.5%) (p < 0.001). In COVID-positive patients, the contamination rate was 12.3% vs 5.7% in non-COVID patients (p < 0.001). CONCLUSION: There was a decrease in the number of blood cultures collected during the COVID period compared to previous years. Bacteremia in COVID patients was mainly nosocomial and catheter-related.

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