Determination of nitrofurantoin and fosfomycin susceptibility among urinary Escherichia coli isolates
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Date
2020-09
Journal Title
Journal ISSN
Volume Title
Publisher
Medip Academy
Abstract
Background: Urinary tract infections (UTIs) are one of the most common infections. For treatment of UTIs, there are limited antibiotics due to increased resistance among uropathogens. Two older antibiotics; Nitrofurantoin and Fosfomycin have become novel oral therapeutic options against uropathogens. Aim of the study was to identify UTI causing micro-organisms and evaluate in-vitro activity of nitrofurantoin and fosfomycin against most common isolated organism (E. coli).Methods: Results of urine samples culture and susceptibility testing over a period of 1 year were analysed and included in this study.Results: Micro-organisms were isolated from 568 urine samples. Most commonly isolated organism was Escherichia coli (40.50%), followed by Klebsiella spp. (20.07%) and Staphylococcus spp. (17.07%). Susceptibility of E. coli to nitrofurantoin and fosfomycin was 91.74% and 65.65% respectively. Conclusion: Good activity of nitrofurantoin and fosfomycin against E. coli indicates that these two drugs are potential therapeutic alternatives for urinary tract infections.
Description
Keywords
Urinary tract infections, E. coli, Nitrofurantoin, Fosfomycin
Citation
Kanaujia Rachana, Kumar Amit, Bajpai Malay. Determination of nitrofurantoin and fosfomycin susceptibility among urinary Escherichia coli isolates. International Journal of Research in Medical Sciences. 2020 Sep; 8(9): 3274-3276