Abstract
INTRODUCTION: Uncomplicated urinary tract infection (uUTI) is one of the most prevalent bacterial infections in clinical practice. Empirical treatment is used commonly; thus, knowledge of the local antimicrobial susceptibility pattern is crucial to avoid the growing antibiotic resistance. PURPOSE: The aim of this study is to evaluate the effectiveness of the empirical treatment of uUTI and determine the susceptibility pattern for common uUTI causative microorganisms at outpatient clinics in hospitals in the Jazan region. METHOD: This is a prospective observational study of 120 patients with uncomplicated urinary tract infections attending internal medicine outpatient clinics in Al-Hayat Jazan hospital, Saudi Arabia, from September 2021 to January 2023. RESULTS: In total, 120 patients were included in the study. The mean age of the participants was 48.53 ± 9.29. Risk factors for UTI were found in 57.5%, and type 2 diabetes mellitus (DM) was the major risk factor (27.5%). The most common causative microorganism was Escherichia coli (E. coli) (87.5%), followed by Klebsiella pneumoniae (5%), Staphylococcus aureus, Enterobacter spp., and Enterococcus spp. (2.5%). Nitrofurantoin was the most effective antimicrobial agent (sensitivity rate of 91.7%) against all microorganisms, followed by Ciprofloxacin (75%). CONCLUSIONS: This study concluded that nitrofurantoin and Ciprofloxacin are suitable empirical treatments for uncomplicated urinary tract infection in the Jazan region, and increased resistance against trimethoprim/sulphamethoxazole (TMPSMX) and cefaclor was observed; thus, empirical therapy with these agents should be reconsidered in local guidelines. Wide surveillance research is necessary to monitor effective empirical therapies and to evaluate the regional antimicrobial susceptibility pattern.