Dataset Information

Increased Peripheral Venous Catheter Bloodstream Infections during COVID-19 Pandemic, Switzerland.

ABSTRACT: Studies suggest that central venous catheter bloodstream infections (BSIs) increased during the COVID-19 pandemic. We investigated catheter-related BSIs in Switzerland and found peripheral venous catheter (PVC) BSI incidence increased during 2021-2022 compared with 2020. These findings should raise awareness of PVC-associated BSIs and prompt inclusion of PVC BSIs in surveillance systems.

SUBMITTER: Zanella MC

PROVIDER: S-EPMC10756358 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature

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Increased Peripheral Venous Catheter Bloodstream Infections during COVID-19 Pandemic, Switzerland.

Zanella Marie-Céline MC Pianca Eva E Catho Gaud G Obama Basilice B De Kraker Marlieke E A MEA Nguyen Aude A Chraiti Marie-Noëlle MN Sobel Jonathan J Fortchantre Loïc L Harbarth Stephan S Abbas Mohamed M Buetti Niccolò N

Emerging infectious diseases 20231208 1

Studies suggest that central venous catheter bloodstream infections (BSIs) increased during the COVID-19 pandemic. We investigated catheter-related BSIs in Switzerland and found peripheral venous catheter (PVC) BSI incidence increased during 2021-2022 compared with 2020. These findings should raise awareness of PVC-associated BSIs and prompt inclusion of PVC BSIs in surveillance systems. ...[more]

PMID: 38063084

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Project description:Bloodstream infections due to bacteria are a highly consequential nosocomial occurrences and the organisms responsible for them are usually multidrug-resistant. The aims of this study were to describe the incidence of bacteremia caused by Gram-negative ESKAPE bacilli during the COVID-19 pandemic and characterize the clinical and microbiological findings including antimicrobial resistance. A total of 115 Gram-negative ESKAPE isolates were collected from patients with nosocomial bacteremia (18% of the total bacteremias) in a tertiary care center in Mexico City from February 2020 to January 2021. These isolates were more frequently derived from the Respiratory Diseases Ward (27), followed by the Neurosurgery (12), Intensive Care Unit (11), Internal Medicine (11), and Infectious Diseases Unit (7). The most frequently isolated bacteria were Acinetobacter baumannii (34%), followed by Klebsiella pneumoniae (28%), Pseudomonas aeruginosa (23%) and Enterobacter spp (16%). A. baumannii showed the highest levels of multidrug-resistance (100%), followed by K. pneumoniae (87%), Enterobacter spp (34%) and P. aeruginosa (20%). The bla CTX-M-15 and bla TEM-1 genes were identified in all beta-lactam-resistant K. pneumoniae (27), while bla TEM-1 was found in 84.6% (33/39) of A. baumannii isolates. The carbapenemase gene bla OXA-398 was predominant among carbapenem-resistant A. baumannii (74%, 29/39) and bla OXA-24was detected in four isolates. One P. aeruginosa isolate was bla VIM-2 gene carrier, while two K. pneumoniae and one Enterobacter spp were bla NDM gene carriers. Among colistin-resistant isolates mcr-1 gene was not detected. Clonal diversity was observed in K. pneumoniae, P. aeruginosa and Enterobacter spp. Two outbreaks caused by A. baumannii ST208 and ST369 were detected, both belonging to the clonal complex CC92 and IC2. A. baumannii was associated with a death rate of 72% (28/32), most of them (86%, 24/28) extensively drug-resistant or pandrug-resistant isolates, mainly in patients with COVID-19 (86%, 24/28) in the Respiratory Diseases Ward. A. baumannii isolates had a higher mortality rate (72%), which was higher in patients with COVID-19. There was no statistically significant association between the multidrug-resistant profile in Gram-negative ESKAPE bacilli and COVID-19 disease. The results point to the important role of multidrug-resistant Gram-negative ESKAPE bacteria causing bacteremia in nosocomial settings before and during the COVID-19 epidemic. Additionally, we were unable to identify a local impact of the COVID-19 pandemic on antimicrobial resistance rates, at least in the short term.

Dataset Information

Increased Peripheral Venous Catheter Bloodstream Infections during COVID-19 Pandemic, Switzerland.

Publications

Increased Peripheral Venous Catheter Bloodstream Infections during COVID-19 Pandemic, Switzerland.

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