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. 2022 Jan:119:149-154.
doi: 10.1016/j.jhin.2021.09.020. Epub 2021 Oct 8.

Increase in the frequency of catheter-related bloodstream infections during the COVID-19 pandemic: a plea for control

M J Pérez-Granda  1 , C S Carrillo  2 , P M Rabadán  2 , M Valerio  2 , M Olmedo  2 , P Muñoz  3 , E Bouza  3
Affiliations

Increase in the frequency of catheter-related bloodstream infections during the COVID-19 pandemic: a plea for control

M J Pérez-Granda et al. J Hosp Infect. 2022 Jan.

Abstract

Background: The incidence of nosocomial infections including ventilator-associated pneumonia and bacteraemia has been described during the COVID-19 pandemic. However, information regarding the impact of COVID-19 on the incidence of catheter-related bloodstream infections (CR-BSIs) is very limited.

Aim: To evaluate the impact of the COVID-19 pandemic in the evolution of CR-BSIs in a large hospital.

Methods: This was a retrospective study comparing the incidence, aetiology and outcome of CR-BSIs during the months of March to May 2019 (pre-pandemic) and 2020 (during the pandemic).

Findings: The number of patients with one or more CR-BSIs in 2019 and 2020 were 23 and 58, respectively (1.89 vs 5.53/1000 admissions); P<0.001. Median time from catheter implantation to demonstration of CR-BSI was 27.5 days (range 11.75-126.00 days) in the 2019 cases and 16.0 days (range 11.00-23.50 days) in the 2020 population (P=0.032).

Conclusions: A dramatic increase of CR-BSIs was found during the COVID-19 pandemic. Reinforcement of classic and new preventive measures is necessary.

Keywords: COVID-19; COVID-19 secondary infections; Catheter-related bloodstream infections; Infection control; Nosocomial infections.

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Figures

Figure 1
Figure 1
Incidence rate of catheter-related bloodstream infections (CR-BSIs)/1000 admissions during the study periods.
Figure 2
Figure 2
Aetiology of episodes of catheter-related bloodstream infection (CR-BSI). Percentages of micro-organisms causing CR-BSI in 2019 and 2020.
See this image and copyright information in PMC

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