Comparing robotic and standard flexible ureteroscopy for kidney stones
A Randomized Controlled Trial Comparing Robotic Flexible Ureteroscopy With Standard Flexible Ureteroscopy for Treatment of Renal Stones - A Pilot Study
This study is testing whether using robotic tools for kidney stone removal works better than the standard method for patients with kidney stones.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 30 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | Chinese University of Hong Kong Academic / other |
| Locations | 1 site (Sheung Shui) |
| Trial ID | NCT06660914 on ClinicalTrials.gov |
What this trial studies
This clinical trial compares the outcomes of robotic flexible ureteroscopy with standard flexible ureteroscopy in treating renal stones. It is a prospective randomized controlled trial where eligible patients scheduled for flexible ureteroscopy are randomly assigned to one of the two treatment arms. The randomization is done using a computer-generated block method, ensuring a 1:1 allocation ratio. While the urologist performing the procedure cannot be blinded, patients and outcome assessors are blinded to the treatment allocation.
Who should consider this trial
Good fit: Ideal candidates are adults aged 18 and older who are scheduled for flexible ureteroscopy for renal stones.
Not a fit: Patients with certain urinary tract abnormalities or those with large renal stones over 3cm may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved treatment outcomes for patients with renal stones.
How similar studies have performed: Other studies have shown promising results with robotic ureteroscopy, suggesting potential benefits, but this specific comparison is less common.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age ≥ 18 years old with informed consent * Being willing and able to provide written informed consent Exclusion Criteria: * Patients with abnormal urinary tract (e.g. ileal conduit, neobladder, ureteric stricture) * American Society of Anesthesiologists (ASA) physical status classification system \>3 * Untreated urinary tract infection * Renal stones \> 3cm in diameter
Where this trial is running
Sheung Shui
- North District Hospital — Sheung Shui, Hong Kong (Recruiting)
Study contacts
- Principal investigator: Chi Fai NG, MD — Chinese University of Hong Kong
- Study coordinator: Steffi Kar Kei YUEN, FRCS-Surgery
- Email: steffiyuen@surgery.cuhk.edu.hk
- Phone: 35052625
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.