Catheter-Associated Urinary Tract Infections, Bacteremia, and Infection Control Interventions in a Hospital: A Six-Year Time-Series Study.
J Clin Med
; 11(18)2022 Sep 15.
Article
em En
| MEDLINE
| ID: mdl-36143064
ABSTRACT
Catheter-associated urinary tract infections (CAUTIs) are among the most common healthcare-associated infections. Urine catheters are often reservoirs of multidrug-resistant (MDR) bacteria and sources of pathogens transmission to other patients. The current study was conducted to investigate the correlation between CAUTIs, MDR bacteremia, and infection control interventions, in a tertiary-care hospital in Athens, from 2013 to 2018. The following data were analyzed per month 1. CAUTI incidence; 2. consumption of hand hygiene disinfectants; 3. incidence of isolation of MDR carrier patients, and 4.incidence of bacteremia/1000 patient-days [total resistant a.Gram-negative carbapenem-resistant Pseudomonas aeruginosa, Acinetobacter baumannii, and Klebsiella pneumoniae; b.Gram-positive vancomycin-resistant Enterococci and methicillin-resistant Staphylococcus aureus]. The use of scrub disinfectant solutions was associated with decreased CAUTI rate in Total Hospital Clinics (OR 0.97, 95% CI 0.96−0.98, p-value <0.001) and in Adults ICU (OR 0.79, 95% CI 0.65−0.96, p-value0.018) while no correlation was found with isolation rate of MDR-carrier pathogens. Interestingly, an increase in total bacteremia (OR 0.81, 95% CI 0.75−0.87, p-value<0.001) or carbapenem-resistant bacteremia correlated with decreased incidence of CAUTIs (OR 0.96, 95% CI 0.94−0.99, p-value 0.008). Hand hygiene measures had a robust and constant effect on infection control, reducing the incidence of CAUTIs.
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Base de dados:
MEDLINE
Tipo de estudo:
Risk_factors_studies
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article