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E. Coli 83972 Induced Asymptomatic Bacteriuria (ABU) in Patients With Recurrent Urinary Tract Infections (UTI)

Urinary Tract Infection Clinical Trial

Official title:
Induced Asymptomatic E. Coli 83972 Bacteriuria in Patients With Recurrent Urinary Tract Infections and Bladder Dysfunction- is There a Protective Effect Against Recurrent Symptomatic Infections? A Blinded Placebo Controlled Cross-over Study.

Clinical Trial Summary

This study tests the following hypothesis: Does induced asymptomatic bacteriuria (E. coli 83972) protect against symptomatic urinary tract infections in individuals with bladder emptying dysfunctions and prone to recurrent infection episodes? The study is performed using a double-blind randomized study protocol with a cross-over, with re-inoculations being patient-blinded (phase 1). After patients have fulfilled the cross-over, those who have had bacteriuria or placebo-periods < 12 months will be subjected to additional patient blinded inoculations (phase 2). During the entire study (phase 1+2) the study-team and the patients are unaware of urine culture results.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Caregiver), Primary Purpose: Prevention

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00927316
Study type Interventional
Source Region Skane
Contact
Status Completed
Phase N/A
Start date March 2003
Completion date December 2006
View Details
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