Randomized, prospective, multicenter study in order to assess the usefulness of antimicrobial prophylaxis in children with isolated vesico-ureteral reflux (grade III or less).
A voiding cystourethrogram was performed for each child less than 3 years old with a first urinary tract infection. In case of vesico-ureteral reflux, a randomization was done between continuous antimicrobial prophylaxis with low dose of trimethoprim-sulfamethoxazole and no antibioprophylaxis. Duration of follow up was 18 months.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
232
Nantes University Hospital
Nantes, France
End point : recurrence of urinary tract infection during the study period (0 è 18 months)
1) Type of urinary tract infection (pyelonephritis or cystitis)
2) Evaluation of the quality of life with a validated questionnaire done at 9 months
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