RecruitingNot ApplicableNCT07283003
Evaluating Postoperative Pain After Ureterorenoscopy.
Prospective Randomized Study on the Necessity of Postoperative Stenting After Ureteroscopy (URS) for Ureteral Stones.
Sponsor
Lukas J Hefermehl
Enrollment
60 participants
Start Date
Jan 8, 2026
Study Type
INTERVENTIONAL
Conditions
Summary
Comparison of routine postoperative stenting versus no stenting after ureterorenoscopy for ureteral stones to assess the necessity and impact on complication risk.
Eligibility
Min Age: 18 Years
Inclusion Criteria4
- Age 18 years or older
- Patients with ureteral stones scheduled for ureteroscopy (URS) and stone removal
- Previous pre-stenting
- Informed Consent as documented
Exclusion Criteria6
- Complex ureteral conditions (e.g., known ureteral strictures)
- Impacted stones
- Solitary kidney
- Patients with significant renal stones (\>3mm)
- Previous ureteral surgeries (except endoscopic stone treatments)
- Pregnancy or suspected pregnancy
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Interventions
OTHERNo Double-J catheter insertion
Ureterorenoscopy without consecutive DJ-stent insertion.
PROCEDUREDouble-J catheter
Transurethral catheter insertion
Locations(1)
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NCT07283003