Mini-Flexible Ureteroscopy for Kidney Stones
(MINI-FURS Trial)
What You Need to Know Before You Apply
What is the purpose of this trial?
This prospective, randomized, single-blinded, non-inferiority clinical trial will compare the clinical outcomes and cost-effectiveness of two mini-flexible ureteroscopes (6.3Fr and 7.5Fr) used during flexible ureteroscopy for the treatment of renal stones. Adult patients with renal stones up to 15 mm who are scheduled to undergo flexible ureteroscopy will be randomly assigned to one of the two study groups. The primary objectives are to compare stone-free rates and the ability to achieve primary renal access without preoperative ureteral stenting. Secondary outcomes include operative time, fluoroscopy use, ureteral trauma, postoperative stenting, pain, complications, emergency department visits, need for additional procedures, hospital stay, and cost-effectiveness. The results of this study are expected to provide high-quality evidence to guide the selection of mini-flexible ureteroscopes and improve the quality, safety, and value of surgical care for patients with kidney stones.
Who Is on the Research Team?
Yasser A Noureldin, MD, PhD
Principal Investigator
Urologist, Sault Area Hospital, Sault Ste. Marie, ON, Canada, and Assistant Professor of Urology, Northern Ontario School of Medicine University, ON, Canada
Are You a Good Fit for This Trial?
This trial is for adults with kidney stones up to 15 mm who are scheduled for flexible ureteroscopy. People with other major health issues or conditions that would prevent safe participation may not be eligible.Inclusion Criteria
Exclusion Criteria
What Are the Treatments Tested in This Trial?
Interventions
- 6.3Fr Mini-Flexible Ureteroscope
- 7.5Fr Mini-Flexible Ureteroscope
Trial Overview
The study compares two types of small, flexible scopes (6.3Fr and 7.5Fr) used during surgery to remove kidney stones. Patients are randomly assigned to one group, and the outcomes like stone removal success, safety, and costs are measured.
How Is the Trial Designed?
2
Treatment groups
Experimental Treatment
Active Control
Participants randomized to this arm will undergo flexible ureteroscopy using a 6.3Fr mini-flexible ureteroscope for the treatment of renal stones according to the study protocol
Participants randomized to this arm will undergo flexible ureteroscopy using a 7.5Fr mini-flexible ureteroscope for the treatment of renal stones according to the study protocol
Find a Clinic Near You
Who Is Running the Clinical Trial?
Sault Area Hospital
Lead Sponsor
Unbiased Results
We believe in providing patients with all the options.
Your Data Stays Your Data
We only share your information with the clinical trials you're trying to access.
Verified Trials Only
All of our trials are run by licensed doctors, researchers, and healthcare companies.