Comparative Analysis of Antimicrobial Resistance in Male Uropathogens Before and After the COVID-19 Pandemic: A Single-Center Study from Romania
Abstract
Introduction: Urinary tract infections (UTIs) in male patients are a topic that has received less attention in the medical literature. Current management strategies recommended by most guidelines are largely based on research involving female populations, which limits their applicability to men, in whom UTIs are often considered complicated. While the COVID-19 pandemic has brought about many changes in antibiotic treatment, this study aims to compare antimicrobial resistance patterns of uropathogens in male patients between the COVID-19 pandemic and post-pandemic periods. Materials and Methods: A retrospective descriptive study including urine-culture positive cases in male patients was conducted at a tertiary-level university urology center in Bucharest, Romania. To assess temporal trends, the analysis used four selected six-month intervals during the COVID-19 pandemic (2020-2022) and the post-pandemic period (2023-2025). Inclusion was limited to adult male patients aged at least 18 years who had a single identified pathogen and significant bacteriuria (at least 105 CFU/mL). Duplicate and polymicrobial samples were excluded. In accordance with CLSI guidelines, bacteria were identified and antimicrobial susceptibility was assessed using standard microbiological methods. Statistical analysis was made using Python 3.11.3. Results: A total of 3158 urine positive urine cultures from male patients were included. Gram-negative isolates were the most frequent, with E. coli being…
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Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence.
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