Clinical and Bacteriological Profile of Catheter-Associated Urinary Tract Infections in Hospitalized Patients

Abstract

Background: Urinary tract infections (UTIs) are one of the most common nosocomial infections, particularly in catheterized patients. This study aims to assess the clinical presentation, bacteriological profile, and antibiotic sensitivity of pathogens in patients with catheter-associated urinary tract infections (CAUTIs).

Objective: To evaluate the clinico-bacteriological aspects of urinary tract infections in catheterized patients.

Material and Methods: A prospective study was conducted in the Department of Medicine at a tertiary care hospital, including 120 catheterized patients diagnosed with UTIs. Clinical data were collected, and urine samples were analyzed microbiologically.

Results: The study identified Escherichia coli as the predominant organism, followed by Klebsiella pneumoniae and Proteus mirabilis. Resistance rates to commonly prescribed antibiotics were notable.

Conclusion: This study highlights the prevalence of antibiotic-resistant strains in CAUTIs, necessitating regular surveillance and appropriate antibiotic stewardship.

Keywords: Urinary tract infections, catheter-associated, Escherichia coli, antibiotic resistance