Comparing Uretersocopy With Versus Without Use of Guide-wire in Treatment of Ureteral Stone

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03726502

Enrollment

300

Registered

2018-10-31

Start date

2017-04-01

Completion date

2017-04-01

Last updated

2018-12-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ureteral Calculi

Keywords

Ureteral Calculi, safety guide-wire, ureteroscopy

Brief summary

The purpose of this study is to compare ureteroscopy with and without use of safety guide-wire in treatment of ureteral stone

Detailed description

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

Interventions

PROCEDUREureteroscopy with safety guide-wire

ureteroscopy with use of safety guide-wire in treatment of ureteral stone

PROCEDUREureteroscopy alone

ureteroscopy without use of safety guide-wire in treatment of ureteral stone

PROCEDUREwithout safety guide-wire

ureteroscopy without use of safety guide-wire in treatment of ureteral stone

PROCEDUREwith safety guide-wire

ureteroscopy with use of safety guide-wire in treatment of ureteral stone

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* ureteral stone who underwent ureteroscopy

Exclusion criteria

* transplant kidney * coagulopathy disorders * history of ureteral stenosis * skeletal disorders

Design outcomes

Primary

Measure	Time frame	Description
stone free rate	3 months after surgery	rate of patients without any residue of stone

Secondary

Measure	Time frame	Description
operation time	at time of surgery	the time between insertion of ureteroscopy till insertion of catheter
grade of kidney hydronephrosis	3 months after surgery	grade of hydronephrosis is classified as: 0-4 grades
ureteral injury	at time of surgery	ureteral injury is classified as: Mucosal abrasion, Ureteral perforation, Intussusception / avulsion

Countries

Iran

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026