1. Healthcare-associated urinary tract infections in urology
- Author
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Medina-Polo, José, Naber, Kurt G., and Bjerklund Johansen, Truls E.
- Subjects
antibiotic resistance ,healthcare-associated urinary tract infection (hauti) ,multidrug-resistance organism (mdro) ,urinary catheter ,urology department ,Infectious and parasitic diseases ,RC109-216 - Abstract
The purpose of the present review is to report the incidence and characteristics of healthcare-associated urinary tract infections (HAUTIs) in urology with their microbiological and resistance patterns. Urinary tract infections are the main type of healthcare-associated infection in patients hospitalized in a urology ward. Patients admitted to urology departments report a high prevalence of urinary tract catheterization, up to 75% during the hospitalization period, and up to 20% had a urinary catheter before admission. An endourological surgical procedure is another risk factor for HAUTIs. Other risk factors for HAUTIs are the presence of immunosuppression and previous urinary tract infections.In urological patients, Enterobacterales are the principal causative agent of HAUTIs, and is the most frequently isolated microorganism. However, there is also a high rate of microorganisms other than such as spp. and spp. Non- microorganisms show a higher prevalence in immunosuppressed patients and those with urinary catheters before admission. High resistance patterns are reported in patients with HAUTIs, and ESBL-producing bacteria are frequently described. Moreover, the isolation of multidrug-resistant microorganisms is more common in immunosuppressed patients, those with previous urinary tract infections, and urinary catheters into the upper urinary tract. Treatment must be tailored according to patient characteristics and patient profiles, bearing in mind the ORENUC classification for risk factors (no risk factors (O), recurrent urinary tract infections risk factors (R), extraurogenital risk factors (E), nephropathic disease (N), urological risk factors (U), permanent urinary catheter and non-resolvable urological risk factors (C)).
- Published
- 2021
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