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Showing 1–11 of 11 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers

Multi-Center Comparison of Dual Lumen Versus Single Lumen Ureteroscopes

NCT02123082
Conditions
Urolithiasis
Interventions
Storz single Lumen Ureteroscope, Dual Lumen Ureteroscope
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Orange, California
Conditions
Ureteral Obstruction, Stricture Ureter
Interventions
SPY fluorescent angiography
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Ureteral Obstruction
Interventions
Registry and database
Other
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Cancer, Urinary Obstruction, Malignancy, Urinary Dysfunction, Ureter Obstruction, Ureter Injury
Interventions
Ureteral Stent, Percutaneous Nephrostomy Tube Placement
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Urinary Tract Infection, Kidney Diseases, Ureteral Diseases, Ureteral Obstruction
Interventions
observed levels of pain
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
2 Months to 7 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Ureteral Obstruction
Interventions
RELIEF Stent
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Completed No phase listed Observational Results available

Double-J PLUS Postmarket Registry Study

NCT04197583
Conditions
Ureter Obstruction
Interventions
Boston Scientific Ureteral Stents, Urinary Diversion Stent
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
Not listed
Enrollment
379 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
7
States / cities
Phoenix, Arizona • Chicago, Illinois • Glenview, Illinois + 4 more
Conditions
Ureteral Obstruction, Urinary Diversion
Interventions
Extravesical ureteral reimplantation
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
Up to 6 Months
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Ureteral Obstruction, Flank Pain
Interventions
Mirabegron, Placebo
Drug · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Houston, Texas
Conditions
Ureteral Obstruction
Interventions
Memokath 051 Ureteral Stent, JJ Stent
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Ureteral Obstruction
Interventions
Tamsulosin, Tolterodine ER
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin