Assessing Culture Sensitivity Patterns of Escherichia Coli in Urinary Tract Infection Clinical Isolates; Implications for Antibiotic Therapy

AMR in UTIs

Abstract

Urinary tract infections (UTIs) a pathogenic infection that occur in any part of the urinary system, most commonly in the lower urinary tract affecting the bladder and urethra. They can also extend to the upper urinary tract, including kidney infection (pyelonephritis), prostate infection in men, and urethral infections in females. The current study was carried out in DHQ Timergara lower Dir, with n=44 culture sensitivity reports evaluated to assess thse sensitivity and resistance pattern of antibiotics to Escherichia Coli, in which male n=28(63.3%) and female n=16(36.4). Various age groups of patients participate in the study, age ranges are 1-9 Y n=3, 11-19 Y n=8, 20-29 Y n=9, 30-39 Y n=4, 40-49 Y n=3, 50-59 Y n=5, 60-69 Y n=10, and 70-79 Y n=2. Ciprofloxacin out of 41, sensitive to 48.8%, intermediate 14.6%, resistant to 36.6%, levofloxacin out of 41 sensitive to 65.8%, intermediate 9.7%, resistant to 24.3%, nitrofurantoin sensitive to 51.4%, intermediate 14.3%, and resistant to 34.3%. Antibiotics like piperacillin/tazobactam and meropenem appear more effective and may be preferred in empirical therapy for infections caused by resistant organisms. Continuous monitoring through susceptibility testing is essential to adapt treatment protocols and combat rising antimicrobial resistance. The findings emphasize the necessity for regular monitoring of antibiotic susceptibility patterns to inform clinical decision-making effectively. Given the high rates of resistance observed, clinicians should consider local resistance data when selecting empirical therapy for UTIs. Additionally, the study advocates for more judicious use of antibiotics to preserve their efficacy and combat the rising tide of resistance.