ABSTRACT
Introduction : Urinary Tract Infection (UTI) is a common infection and a major health problem. Considering the bacterial resistance developed globally, knowledge regarding sensitivity and resistance pattern of isolated uropathogens in a defined area becomes critically important for choosing appropriate antimicrobial agents for treatment. Objectives : We conducted this study to detect the common UTI causing microorganisms and to evaluate their culture sensitivity pattern in a Tertiary Care Hospital. Methods : This retrospective record based observational study was conducted over a period of two months (January and February, 2021). Patients in the General Ward in the Department of General Medicine, Medical College, Kolkata whose urine samples were collected within 48 hours of admission were included. Identification of bacteria was done by standard microbiologic methods and using Kirby disc diffusion test their antimicrobial susceptibility test was performed. The causative organisms for UTI along with its antibiotic sensitivity pattern were retrospectively reviewed and analysed. Results : Among 150 culture positive samples 34.67% were from male and 65.33% were from female with highest prevalence in the age group of 21-30 years (22.67%). Most prevalent uropathogens isolated was Escherichia coli (E coli) (60.66%) followed by Enterobactor (21.33%) and Klebsiella (9.33%). E coli showed most sensitivity against ceftazidime, clarithromycin, piperacillin-tazobactam and clindamycin (100% in all cases). Resistance (>70%) of E coli was found against levofloxacin and cefotaxime. Conclusion : The present study reveals microbiological profile regarding UTI in patients attending our hospital. As resistant to first line antibiotic is increasing, antibiotic stewardship programme should be strengthened. Antibiotic policies agreed among Clinicians, Microbiologists and Pharmacologists will guide good prescribing, provide maximum coverage for treating infections and ensure antibiotic cycling.