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ClinicalTrials.gov public records Last synced Oct 6, 2026, 11:46 PM EDT

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Showing 121–144 of 254 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Renal Stones Clear all
Completed Not applicable Interventional Results available

Utilizing Holmium Laser for FURS Renal Stone Lithotripsy Comparing Stone Breaking vs. Stone Dusting Settings

NCT02683993
View directory record Official record
Conditions
Stone Clearance
Interventions
Lumenis Pulse 120H holmium laser system and 200 DFL ball tip fiber
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ureteral Stenting After Ureteroscopy for Stone Treatment, A Global Perspective on Indications and Outcomes

NCT03567421
View directory record Official record
Conditions
Stone;Renal, Stone, Kidney, Stone Ureter
Interventions
Not listed
Lead sponsor
Société Internationale d'Urologie
Other
Eligibility
18 Years to 99 Years
Enrollment
2,348 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 13, 2021 · Synced Oct 6, 2026, 11:46 PM EDT
Completed No phase listed Observational

Postoperative Telerounding: A Multi-Center Prospective Randomized Assessment of Patient Outcomes and Satisfaction.

NCT00263107
View directory record Official record
Conditions
Kidney Cancer, Ureteral Cancer, Prostate Cancer, Nephrolithiasis
Interventions
telerounding versus bedside rounding
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
3
States / cities
Sacramento, California • Baltimore, Maryland • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated May 31, 2006 · Synced Oct 6, 2026, 11:46 PM EDT
Active, not recruiting No phase listed Observational

ADH1 and ADH2 Disease Monitoring Study (DMS)

NCT05227287
View directory record Official record
Conditions
Autosomal Dominant Hypocalcemia
Interventions
Not listed
Lead sponsor
Calcilytix Therapeutics, Inc., a BridgeBio company
Industry
Eligibility
Up to 90 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
9
States / cities
Oakland, California • Aurora, Colorado • Jacksonville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Phase 4 Interventional Results available

Narcotic-Free Percutaneous Nephrolithotomy

NCT05924165
View directory record Official record
Conditions
Nephrolithiasis
Interventions
5mg Oxycodone, Q6 PRN, 10mg Ketorolac, Q6 PRN
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Phase 2 Interventional Results available

Prospective Randomized Controlled Trial for Pain Relief After Office Ureteral Stent Removal

NCT04112160
View directory record Official record
Conditions
Pain, Urinary Stone, Urinary Calculi
Interventions
Ketorolac, normal saline
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 79 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional

An Analgesia Protocol for Acute Renal Colic in the Emergency Department

NCT00504283
View directory record Official record
Conditions
Kidney Stone
Interventions
Toradol, Morphine
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 18, 2007 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional

Night Time Use of Thiazide Diuretics for Improved Reduction in Stone Risk in Stone Formers With Elevated Urine Calcium

NCT02711670
View directory record Official record
Conditions
Kidney Stones
Interventions
chlorthalidone, Hydrochlorothiazide
Drug
Lead sponsor
VA New York Harbor Healthcare System
Federal
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional Results available

Clinical Trial Evaluating the Efficiency of Holmium Laser Settings on Urinary Stones

NCT03526458
View directory record Official record
Conditions
Stone Ureter, Stone;Renal, Surgery
Interventions
Holmium:YAG laser
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 20, 2021 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional

The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department Patients

NCT00600405
View directory record Official record
Conditions
Nephrolithiasis, Ureteral Calculi
Interventions
tamsulosin, Standard therapy with ibuprofen and oxycodone.
Drug
Lead sponsor
MaineHealth
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Jan 25, 2008 · Synced Oct 6, 2026, 11:46 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Accuracy of Ultrasound for Detecting Residual Fragments During RIRS

NCT05535816
View directory record Official record
Conditions
Stone, Kidney, Ultrasound Therapy; Complications
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Active, not recruiting Not applicable Interventional

Randall's Plaque Study: Pathogenesis and Relationship to Nephrolithiasis

NCT00169806
View directory record Official record
Conditions
Nephrocalcinosis, Renal Calculi, Hypercalciuria, Hyperparathyroidism, Cystinuria
Interventions
videotape for mapping of renal anatomy and papillary biopsy
Other
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional

Antibiotic Prophylaxis With Routine Ureteral Stent Removal

NCT02944825
View directory record Official record
Conditions
Urolithiasis, UTI
Interventions
Ciprofloxacin, trimethoprim/sulfamethoxazole, No Intervention
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2025 · Synced Oct 6, 2026, 11:46 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Renal Metabolism of Glycolate to Oxalate

NCT04437225
View directory record Official record
Conditions
Healthy
Interventions
Low oxalate controlled Diet, Primed, continuous intravenous infusion of 13C2-Glycolate, Bolus intravenous infusion of 13C2-Glycolate, Oral bolus administration of 13C2-Glycolate
Dietary Supplement · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Phase 4 Interventional Results available

Study of Tomography of Nephrolithiasis Evaluation

NCT01451931
View directory record Official record
Conditions
Urolithiasis
Interventions
Point-of-care Ultrasound, Radiology Ultrasound, Radiology CT
Other · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
2,776 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
15
States / cities
Fresno, California • Sacramento, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2014 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional Results available

Thulium vs. Hol:YAG Laser

NCT05808257
View directory record Official record
Conditions
Nephrolithiasis
Interventions
Thulium Fibre Laser, Holmium:Yttrium-Aluminum-Garnet
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Oct 6, 2026, 11:46 PM EDT
Recruiting Not applicable Interventional

The Use of AR / VR in Patients Presenting to the ED With Renal Colic

NCT07070401
View directory record Official record
Conditions
Renal Colic, Kidney Stones, Urolithiasis, Hypocitraturia
Interventions
Commercial AR/VR Headset with Calming App, Pharmacologic Standard of Care Alone
Device · Other
Lead sponsor
Community Medical Center, Toms River, NJ
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Toms River, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Phase 4 Interventional Results available

Moses vs. Thulium Laser Study

NCT04963062
View directory record Official record
Conditions
Urinary Tract Stone
Interventions
Holmium laser with Moses lasers, Holmium laser with thulium lasers
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 6, 2026, 11:46 PM EDT
Active, not recruiting No phase listed Observational

A Retrospective, Multi-center Real-world Study of Steerable Ureteroscopic Renal Evacuation (SURE) Procedure With the CVAC® System

NCT07225933
View directory record Official record
Conditions
Urolithiasis, Kidney Stone, Kidney Stones
Interventions
CVAC® SYSTEM, FLEXIBLE AND NAVIGATIONAL URETERAL ACCESS SHEATH (FANS) IN FLEXIBLE URETEROSCOPY (FURS)
Device
Lead sponsor
Calyxo, Inc.
Industry
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional Results available

Comparison of Laser Lithotripsy With and Without Steerable Ureteroscopic Renal Evacuation (SURE)

NCT04519294
View directory record Official record
Conditions
Kidney Stone, Renal Stone, Urolithiasis
Interventions
SURE, Standard Ureteroscopy (Basketing)
Device
Lead sponsor
Calyxo, Inc.
Industry
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
11
States / cities
Phoenix, Arizona • Tucson, Arizona • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Completed Not applicable Interventional Results available

Trial Comparing Dual Probe Ultrasonic Lithotripsy to a Single Probe Ultrasonic Lithotripsy

NCT00351351
View directory record Official record
Conditions
Kidney Stones
Interventions
Cyberwand, single probe ultrasonic
Device
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
5
States / cities
Chicago, Illinois • Indianapolis, Indiana • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Oct 6, 2026, 11:46 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Influence of Obesity on Endogenous Oxalate Synthesis

NCT03704350
View directory record Official record
Conditions
Kidney Stone
Interventions
controlled diet
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Active, not recruiting Phase 3 Interventional

Efficacy and Safety of Encaleret Compared to Standard of Care in Participants With ADH1

NCT05680818
View directory record Official record
Conditions
Autosomal Dominant Hypocalcemia (ADH)
Interventions
Encaleret, Standard of Care
Drug · Dietary Supplement
Lead sponsor
Calcilytix Therapeutics, Inc., a BridgeBio company
Industry
Eligibility
16 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
11
States / cities
Oakland, California • Aurora, Colorado • Indianapolis, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 6, 2026, 11:46 PM EDT
Not yet recruiting Not applicable Interventional

FANS vs CVAC for Medium to Large Stones

NCT07514351
View directory record Official record
Conditions
Kidney Stones, Nephrolithiasis
Interventions
ureteroscopy, CVAC
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 6, 2026, 11:46 PM EDT