MedTrace Logo

Quality of Life in Kidney Stone Patients Undergoing Surgery

NCT02625051 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2021-08-06

No results posted yet for this study

Summary

This is a prospective randomized study, comparing quality of life in renal stone patients undergoing surgical treatment with ureteroscopy (URS) versus percutaneous nephrolithotomy (PNL).

Conditions

  • Kidney Calculi
  • Quality of Life

Interventions

PROCEDURE

Ureteroscopy

Under general anesthesia, the patient is placed in the lithotomy position. All procedures are performed under direct videoscopic and fluoroscopic guidance. Fluoroscopic screening is utilized using a mobile multidirectional C-arm fluoroscopy unit. A safety guide-wire is then placed into renal pelvis, followed by a ureteral access sheath to maintain low intra-renal pressure, and to facilitate the procedures. Using flexible ureteroscope, renal or proximal ureteral stone is identified and fragmented with a holmium laser. Basket extraction of residual fragments is done until visual complete clearance of stone fragments is achieved.

PROCEDURE

Percutaneous nephrolithotomy

Under general anesthesia, an open-ended 5 french ureteral exchange catheter is placed into the ipsilateral ureter under cystoscopic guidance. The patient is then safely turned and secured in the prone position. Percutaneous renal access is obtained under ultrasonographic or fluoroscopic guidance. Either a 24 or 30 french sheath is advanced in the kidney and nephroscopy is performed with a rigid offset nephroscope. Stone fragmentation is accomplished using a dual CyberWand lithotripter or holmium laser lithotripsy. Flexible nephroscopy is performed to look for possible residual fragments and basket extraction is done for complete clearance of stone.

Sponsors & Collaborators

Principal Investigators

  • Thomas Chi, MD · University of California, San Francisco

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-07-31
Primary Completion
2019-06-30
Completion
2019-06-30

Countries

  • United States

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02625051 on ClinicalTrials.gov