Status:
COMPLETED
Trial Comparing Relapse Rates Between Standard Ureteroscopic Removal Of Ureteral Stone And Standard Removal With Additional Ureterorenic Clearing Of Non-Symptomatic Stones In The Kidney
Lead Sponsor:
Indiana Kidney Stone Institute
Collaborating Sponsors:
University of Washington
VA Puget Sound Health Care System
Conditions:
Ureteral Stones, Kidney Stones
Eligibility:
All Genders
21+ years
Phase:
NA
Brief Summary
Patients with a ureteral or kidney stone that causes symptoms, like pain, frequently have small kidney stones that don't cause symptoms. If these small kidney stones are determined to be asymptomatic ...
Eligibility Criteria
Inclusion
- Scheduled to undergo surgery (URS or PCNL) for a primary stone.
- Computed tomography (CT) exam within the 90-day pre-operative period
- Small (≤ 6mm) asymptomatic stones in visible on KUB or CT (i.e., calcium stones) in the contralateral kidney for a primary renal stone or ipsilateral kidney for primary ureteral stone.
- Recurrent (having had previous stones) or multiple (simultaneous bilateral stones) stones
- Able to give informed consent
- Age 21 years or older
Exclusion
- Inability to give informed consent
- Age less than 21 years
- Stones not visible on KUB or CT
- Patients with systemic disease or renal anatomical disorders (RTA, primary hyperparathyroidism, sarcoidosis, enteric hyperoxaluria, medullary sponge kidney)
- Any condition (eg, psychiatric illness) or situation that, in the investigator's opinion, could put the
- subject at significant risk, confound the study results, or interfere significantly with the subject's
- participation in the study.
- Unwilling to participate.
Key Trial Info
Start Date :
November 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 1 2022
Estimated Enrollment :
75 Patients enrolled
Trial Details
Trial ID
NCT02210650
Start Date
November 1 2014
End Date
May 1 2022
Last Update
May 25 2022
Active Locations (4)
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1
Indiana University Health
Indianapolis, Indiana, United States, 46202
2
University of Minnesota
Minneapolis, Minnesota, United States, 55455
3
University of Washington Medical Center Department of Urology
Seattle, Washington, United States, 98195 9472
4
Veterans Administration Puget Sound Heath Care System
Seattle, Washington, United States, 98195