The purpose of this study is to compare ureteroscopy with and without use of safety guide-wire in treatment of ureteral stone
While there are some retrospective studies compared ureteroscopy with and without use of safety guide-wire in treatment of ureteral stone, there is not randomized clinical trial in this regard. This study was designed to compare the efficacy and safety of ureteroscopy with and without use of safety guide-wire in treatment of ureteral stone
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
300
ureteroscopy with use of safety guide-wire in treatment of ureteral stone
ureteroscopy without use of safety guide-wire in treatment of ureteral stone
ureteroscopy without use of safety guide-wire in treatment of ureteral stone
Shahid beheshty university of medical sciences
Tehrān, Iran
stone free rate
rate of patients without any residue of stone
Time frame: 3 months after surgery
operation time
the time between insertion of ureteroscopy till insertion of catheter
Time frame: at time of surgery
grade of kidney hydronephrosis
grade of hydronephrosis is classified as: 0-4 grades
Time frame: 3 months after surgery
ureteral injury
ureteral injury is classified as: Mucosal abrasion, Ureteral perforation, Intussusception / avulsion
Time frame: at time of surgery
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ureteroscopy with use of safety guide-wire in treatment of ureteral stone