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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:38 PM EDT

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Showing 97–120 of 262 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Urolithiasis Clear all
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 21, 2026, 2:38 PM EDT
Recruiting Phase 2 Interventional

Study of YOLT-203 in Children and Adults With Primary Hyperoxaluria Type 1 (PH1)

NCT07587021
View directory record Official record
Conditions
Primary Hyperoxaluria Type 1, PH1
Interventions
YOLT-203, Placebo
Genetic · Drug
Lead sponsor
YolTech Therapeutics Co., Ltd
Industry
Eligibility
6 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
4
States / cities
Birmingham, Alabama • Aurora, Colorado • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Occlusion Balloon vs. 5FR Ureteral Catheter

NCT06798753
View directory record Official record
Conditions
Kidney Stones
Interventions
Occlusion Balloon Catheter, 5FR Ureteral Catheter
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 21, 2026, 2:38 PM EDT
Terminated Phase 4 Interventional

Regional Erector Spinae Analgesic Block vs Standard of Care Undergoing Percutaneous Nephrolithotomy

NCT04663269
View directory record Official record
Conditions
Kidney Stone, Surgery
Interventions
4mg PF Dexamethasone, Control Test
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 23, 2021 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Comparing Treatment of Urolithiasis Between Disposable and Reusable Ureteroscope

NCT03040466
View directory record Official record
Conditions
Kidney Calculi, Ureter Calculi
Interventions
reusable fiberoptic ureteroscope, disposable digital ureteroscope
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2020 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional

Attached Stone Project: Do Calcium Oxalate Renal Calculi Originate From Randall's Plaque?

NCT00169754
View directory record Official record
Conditions
Renal Calculi
Interventions
mapping kidney anatomy
Other
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 17, 2008 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Pathogenesis of Uric Acid Nephrolithiasis: Role of Pioglitazone/Weight Loss

NCT04370093
View directory record Official record
Conditions
Nephrolithiasis, Uric Acid
Interventions
Pioglitazone 45 mg, Weight Loss, Pioglitazone + Weight Loss
Drug · Behavioral · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 99 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 21, 2026, 2:38 PM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Differential Effect of Silodosin Versus Tamsulosin on Stone Clearance After Extra-corporeal Shock Wave Lithotripsy

NCT01560091
View directory record Official record
Conditions
Kidney Stones
Interventions
silodosin, Extra-corporeal shock wave lithotripsy, Tamsulosin
Drug · Procedure
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 17, 2017 · Synced Oct 21, 2026, 2:38 PM EDT
Not yet recruiting Not applicable Interventional

The LARC Robot Simplifies Renal Access In Percutaneous Nephrolithotomy

NCT07211555
View directory record Official record
Conditions
Renal Stone Disease, Kidney Calculi, Refractory Kidney Stones, Kidney Stones
Interventions
LARC Robotic System (Micromate™ Version 3.0)
Device
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Celebration, Florida
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Oct 21, 2026, 2:38 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Preoperative Prophylactic Antibiotic Duration in Moderate to High Risk Ureteroscopy

NCT06149455
View directory record Official record
Conditions
Infections, Urinary Tract, Nephrolithiasis
Interventions
Duration of antibiotics
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 99 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2023 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Phase 1Phase 2 Interventional

Pramipexole and Morphine for Renal Colic

NCT04160520
View directory record Official record
Conditions
Renal Colic
Interventions
Pramipexole, Morphine, Placebo oral tablet
Drug
Lead sponsor
East Carolina University
Other
Eligibility
19 Years to 66 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Randomized Trial of Preoperative Prophylactic Antibiotics Prior to Kidney Stone Surgery (Percutaneous Nephrolithotomy [PCNL])

NCT02384200
View directory record Official record
Conditions
Nephrolithiasis, Urinary Tract Infections
Interventions
nitrofurantoin monohydrate/macrocrystalline capsules, ampicillin, gentamicin, vancomycin, ceftriaxone
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
7
States / cities
Phoenix, Arizona • San Diego, California • San Francisco, California + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2019 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Evaluation of a Nonopioid Recovery Pathway Following Surgery for Kidney Stones

NCT04597619
View directory record Official record
Conditions
Nephrolithiasis
Interventions
Novel Nonopioid Pathway
Other
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Oct 21, 2026, 2:38 PM EDT
Completed No phase listed Observational

Radiation Dose of Pediatric Patients During Ureteroscopy

NCT02895711
View directory record Official record
Conditions
Urolithiasis
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
0 Years to 18 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Continuous Erector Spinae Plane Blocks to Treat Pain Following Percutaneous Nephrolithotomy

NCT05121168
View directory record Official record
Conditions
Pain, Acute Postoperative, Renal Stone
Interventions
Active bupivacaine 0.25% via an erector spinae plane perineural catheter, Placebo normal saline via an erector spinae plane perineural catheter
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 21, 2026, 2:38 PM EDT
Withdrawn Phase 2Phase 3 Interventional

The Effect of Vitamin D on Urinary Calcium Excretion in Kidney Stone Formers With High Urinary Calcium

NCT00948740
View directory record Official record
Conditions
Vitamin D Deficiency, Nephrolithiasis
Interventions
vitamin D (ergocalciferol)
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 9, 2017 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Better Lithotripsy and Ureteroscopy Evaluation of Stenting (BLUES)

NCT05026710
View directory record Official record
Conditions
Renal Stone, Ureteral Stone
Interventions
Silicone (Coloplast Imajin Hydro) ureteral stent, Non-silicone (Polyurethane/Percuflex) ureteral stent (any manufacturer)
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Ann Arbor, Michigan • Brighton, Michigan • Chelsea, Michigan + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Oct 21, 2026, 2:38 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Extracorporeal Shock Wave Lithotriptor Indicated for Fragmenting Urinary Stones in the Kidney

NCT00959153
View directory record Official record
Conditions
Kidney Stones
Interventions
LithoSpace Extracorporeal Shockwave Lithotripter
Device
Lead sponsor
Advance Shockwave Technology GmbH
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Garden City, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2011 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

Erector Spinae Plane Block for Uncomplicated Renal Colic

NCT05625802
View directory record Official record
Conditions
Renal Colic, Kidney Stone
Interventions
Erector Spinae Plane Block (ESPB), Ropivacaine
Procedure · Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Performance of the SOLTIVE Laser System for Laser Lithotripsy in Kidney or Ureteral Stones

NCT04556201
View directory record Official record
Conditions
Kidney Stone, Ureteral Stone
Interventions
SOLTIVE™ Premium SuperPulsed Laser Fiber System
Device
Lead sponsor
Olympus Corporation of the Americas
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
5
States / cities
Phoenix, Arizona • Loma Linda, California • Kansas City, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Acoustic Enhancer Research on Laser Lithotripsy (AEROLITH)

NCT04563039
View directory record Official record
Conditions
Urinary Stones
Interventions
Ureteroscopy Laser Lithotripsy (URS-LL) with Acoustic Enhancer, Standard Ureteroscopic Laser Lithotripsy
Device
Lead sponsor
Avvio Medical
Industry
Eligibility
18 Years to 75 Years
Enrollment
196 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
23
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 20 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Obesity and Endogenous Oxalate Synthesis

NCT03808090
View directory record Official record
Conditions
Obesity
Interventions
Normal Individuals
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 70 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 21, 2026, 2:38 PM EDT
Withdrawn Phase 4 Interventional

Celecoxib (Celebrex) in the Management of Acute Renal Colic

NCT00304317
View directory record Official record
Conditions
Ureteral Calculi
Interventions
celecoxib, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 24, 2017 · Synced Oct 21, 2026, 2:38 PM EDT
Completed Phase 2 Interventional Results available

Treatment for Calcium Phosphate Kidney Stone Disease

NCT01754779
View directory record Official record
Conditions
Calcium Phosphate Kidney Stones
Interventions
Placebo, Citric Acid, Potassium Citrate
Dietary Supplement
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Oct 21, 2026, 2:38 PM EDT