Actively Recruiting
Evaluating Postoperative Pain After Ureterorenoscopy.
Led by Lukas J Hefermehl · Updated on 2026-02-17
60
Participants Needed
1
Research Sites
85 weeks
Total Duration
On this page
Sponsors
L
Lukas J Hefermehl
Lead Sponsor
K
Kantonsspital Baden
Collaborating Sponsor
AI-Summary
What this Trial Is About
Comparison of routine postoperative stenting versus no stenting after ureterorenoscopy for ureteral stones to assess the necessity and impact on complication risk.
CONDITIONS
Official Title
Evaluating Postoperative Pain After Ureterorenoscopy.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18 years or older
- Patients with ureteral stones scheduled for ureteroscopy (URS) and stone removal
- Previous pre-stenting
- Informed Consent as documented
You will not qualify if you...
- 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
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Kantonsspital Baden AG
Baden, Switzerland, 5404
Actively Recruiting
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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