Antibiotic Sensitivity Pattern of Urinary Tract Pathogens in Port – Harcourt, Nigeria

The prevalence and sensitivity pattern of urinary pathogens from 1240 patients in port-harcourt, nigeria was investigated. the predominant pathogens cultured was e. coli which accounted for 76.6% of the infections. klebsiella spp was responsible for 8.1% of cases while the rest were accounted for by proteus spp (4.8%), coagulase-negative staphylococci (3.2%), pseudomonas spp (2.4%), enterobacter spp. (2.4%), staphylococcus aureus (1.6%) and citrobacter species (0.8%). the majority of the isolates were resistant to tetracycline (75.8%), ampicillin (71.0%) and cotrimoxazole (65.3%) but exhibited good sensitivity to nitrofurantoin (88.7%), gentamicin (85.5%) and nalidixic acid (76.6%). it is recommended that a periodic reassessment of the sensitivity pattern of urinary pathogens be carried out to serve as a guide for antibiotic therapy of utis in a particular environment since these organisms exhibited resistance to first-line drugs used for uti infections.