Background and Aim: Urinary tract infection is one of the most common childhood diseases. The results of studies investigating discontinuation or continuation of antibiotics in children with recurrent urinary tract infections and urinary reflux are controversial. Therefore, this study was conducted to compare prophylactic antibiotic treatment twice a week versus every night in the recurrence of urinary tract infections in children.
Methods: This clinical trial was conducted using non-random simple sampling. Group A was given a single daily dose of cephalexin 10 mg/kg and group B was given cotrimoxazole at a dose of 5 mg/kg. Both groups were followed for ten months. Recurrences of urinary tract infections were compared between the two groups.
Results: The mean age of the participants was 3.53±2.04 years. Most of the subjects were female (n=37, 61.7%). Urinary reflux was unilateral in 65% of the cases (n=39) and bilateral in the rest. There was no significant difference in age distribution, sex, and type of reflux between groups A and B. The frequency of recurrent urinary tract infection was 8.3% in group A and 6.7% in group B indicating no significant difference (p = 0.500).
Conclusion: The results of this study showed that the frequency of recurrence of urinary tract infections in children who received prophylactic antibiotic treatment twice a week was not significantly different compared to the group of children who received continuous antibiotic prophylaxis
