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Clinical Trial Summary

This will be a prospective observational multicentre study in real-life conditions of patients with complicated urinary infection of community presentation caused by Escherichia coli using intravenous fosfomycin, quinolones or beta-lactams.

It's a multicenter and multinational study and it will include 200 patients in the fosfomycin cohort and 200 patients in the control cohort (quinolones or beta-lactams).


Clinical Trial Description

The objectives are:

1. To asses the clinical and microbiological efficacy and safety of intravenous fosfomycin in the treatment of complicated urinary tract infections due to Escherichia coli in real life conditions, in comparison with a matched cohort of patients treated with quinolones or beta-lactams.

2. To evaluate the frequency of microbiological failure and development of resistance (or decrease in sensitivity) in Escherichia coli isolates, depending on different pharmacokinetic and pharmacodynamic parameters, with special emphasis on fAUC0-24/MIC.

3. To evaluate the frequency of microbiological failure and development of resistance (or decrease in sensitivity) and their association with the existence of basal mutations in genes related to intracellular transport or regulation of these transporters.

For objective 1, a study of prospective mated cohorts (fosfomycin cohort versus quinolones or beta-lactams cohort) will be performed, and for objectives 2 and 3 a prospective cohort study (fosfomycin cohort) will be conducted. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04076436
Study type Observational
Source Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Contact Belén Gutiérrez Gutiérrez
Phone 955 00 80 00
Email belengutiguti@hotmail.com
Status Recruiting
Phase
Start date October 21, 2019
Completion date December 31, 2021

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