Efficacy and Safety of Circumcision Alone on Risk of Febrile Urinary Tract Infections in Boys Wit… (NCT07527442) | Clinical Trial Compass
Not Yet RecruitingPhase 2
Efficacy and Safety of Circumcision Alone on Risk of Febrile Urinary Tract Infections in Boys With Posterior Urethral Valves: a Prospective Randomized Open-label Multicentric Trial Enriched With Historic Controls.
France72 participantsStarted 2026-04-13
Plain-language summary
Boys with posterior urethral valves (PUV) are at increased risk of developing febrile urinary tract infections (fUTIs). As shown in the CIRCUP trial, circumcision plus antibiotic prophylaxis reduces the risk of FUTIs compared with antibiotic prophylaxis alone. This multicenter randomised controlled trial prospectively compares circumcision alone with circumcision plus antibiotic prophylaxis for the prevention of fUTIs in boys with PUV, enriched with external historical data from the CIRCUP trial)
Who can participate
Age range
1 Day – 31 Days
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
\- Inclusion Criteria:
For prospective groups:
Male child aged 1 to 31 days Posterior urethral valves diagnosed by cystography within the first 28 days of life Valve resection and circumcision performed before 1 month of life. Adult guardians (\>18 years) Parental guardians affiliated with a social security system Parental guardians who have signed an informed consent allowing their child to participate in the study Parental guardians giving consent must be able to understand the trial in its entirety
For retrospective groups from CIRCUP : Parental guardians who are not opposed to their child's participation in the trial
\- Exclusion Criteria: Mental state rendering the person giving consent incapable of understanding the trial Parents being a relative of the investigator or a relative of someone from the team directly involved in the trial, including assistant doctors, pharmacists, nurses, and trial coordinators Known contra-indication to all antibiotics used in the study (alfatil, Bactrim, augmentin) Long-term antibiotics use indicated for other reasons than PUV
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Time to first febrile urinary tract infections (fUTI) between baseline and 2 years