Status:
COMPLETED
A Prospective Comparison of Fluoroscopic, Sonographic or Combined Approach for Renal Access in Percutaneous Nephrolithotomy
Lead Sponsor:
The First Affiliated Hospital of Guangzhou Medical University
Conditions:
Urolithiasis
Eligibility:
All Genders
18-70 years
Phase:
NA
Brief Summary
Purpose: The aim of this present study is to compare the result of fluoroscopy, ultrasonography (US) and US combined with fluoroscopy in the guidance of minimally invasive percutaneous nephrolithotom...
Detailed Description
Purpose: Recently, PCNL or MPCNL is widely used as the most popular choice to treat patients with all types of renal stones. Successful puncture to the desired renal calyx is the key step for the ope...
Eligibility Criteria
Inclusion
- Normal renal function.
- American society of Anesthesiology (ASA) score 1 and 2.
- Absence of congenital abnormalities.
- Kidney stones of diameter \> 2.0cm (including multiple and staghorn stones)
Exclusion
- Patients with congenital anomalies, e.g. ectopic kidney, polycystic, horseshoe, or malrotated kidney.
- Patients who underwent transplant or urinary diversion.
- Patients with solitary kidney.
- Patients will be excluded from the study if they undergoing MPCNL have purulent fluid in the initial puncture.
Key Trial Info
Start Date :
July 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 1 2015
Estimated Enrollment :
450 Patients enrolled
Trial Details
Trial ID
NCT02266381
Start Date
July 1 2014
End Date
July 1 2015
Last Update
November 9 2016
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Department of Urology, Minimally Invasive Surgery Center, The First Affiliated Hospital of Guangzhou Medical University
Guangzhou, Guangdong, China, 510230