Actively Recruiting
A Comparative Study of Performance and Cost-effectiveness of Three Different Single-Use Flexible Ureteroscopes in the Management of Renal Stones: A Randomized Clinical Trial
Led by Ain Shams University · Updated on 2026-01-27
180
Participants Needed
1
Research Sites
4 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The current study aims to compare the performance of three distinct single-use digital flexible ureteroscope types in terms of cost-effectiveness, postoperative complications, operating time, and stone-free rates (SFRs).
CONDITIONS
Brief Title
Comparison Between Different Types of Flexible Ureteroscopes
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients aged 18 to 60 years.
- Presence of renal stones measuring less than 20 millimeters (mm).
You will not qualify if you...
- Renal stones larger than 20 millimeters (mm).
- Uncontrolled bleeding disorders or coagulopathies.
- Active urinary tract infection.
- Renal failure.
- Uncontrolled diabetes mellitus, hypertension, or hepatic dysfunction.
- Pregnancy.
- Abnormal urinary tract anatomy or known ureteric stricture.
- History of previous open ureteric surgery.
AI-Screening
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Trial Site Locations
Total: 1 location
1
Ain Shams University hospital
Cairo, Egypt, 11566
Actively Recruiting
Research Team
H
Hesham E Khayrallah, Resident
A
Ashraf M Satour, Lecturer
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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