[Fosfomycin, co-trimoxazole and nitrofurantoin in the treatment of recurrent uncomplicated urinary tract infections in type 2 diabetes mellitus]

Abstract

The aim of this study was to comprise the efficacy of chronic therapy with fosfomycin, co-trimoxazole and nitrofurantoin in the treatment and prevention of recurrent urinary tract infections (UTI) in type 2 diabetic women.

Materials and methods: The study comprised 90 women aged 50-70 years, who suffered from the UTI (isolated bacterial uropathogen sensitive to fosfomycin, co-trimoxazole and nitrofurantoin). Women were divided into 3 groups. Group I comprised patients, who have been treated with fosfomycin, group II with co-tromixazole and group III with nitrofurantoin. Observation period lasted 9 months and for the 6 months patients were treated with antimicrobial agents. Efficacy of antimicrobial treatment was estimated when both clinical cure and bacteriological eradication of uropathogens were achieved.

Results: There were no significant differences in the percentage of patients between study groups, who achieved therapeutic successes after 3 and 6 months of the antimicrobial treatment (NS). Three months after discontinuation of treatment episodes of UTI were observed significantly rarely in group treated with fosfomycin in comparison with the group treated with nitrofurantoin (p = 0.01) and co-trimoxazole (p = 0.02).

Conclusion: Fosfomycin, co-trimoxazole and nitrofurantoin are safe and effective antimicrobial methods to cure and prevent UTI. Fosfomycin is associated with rarely recurrence of UTI than nitrofurantoin and co-trimoxazole in the period without its taking.