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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Urine Clear all
Completed Not applicable Interventional

Community-Based Screening for Chronic Kidney Disease

NCT07747363
View directory record Official record
Conditions
Chronic Kidney Disease, Hypertension
Interventions
outpatient clinic kidney-protective care
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 70 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2024
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 16, 2026, 10:45 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Standard of Care Versus Urine Testing With Selective PHarmacogenomics for Effective Drug and Dosing REgimens

NCT02625155
View directory record Official record
Conditions
Target Drug-related Adverse Events
Interventions
Urine diagnostic testing as SOC, drug regimen changes per SOC, Urine diagnostic testing with selective PGx testing, drug regimen changes based on PGx test results
Other
Lead sponsor
InSource Diagnostics
Industry
Eligibility
12 Years and older
Enrollment
14,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2015
U.S. locations
1
States / cities
Tazewell, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Pilot Study of Biomarkers for Spinal Muscular Atrophy

NCT00756821
View directory record Official record
Conditions
Spinal Muscular Atrophy
Interventions
Not listed
Lead sponsor
Carelon Research
Other
Eligibility
2 Years to 12 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
16
States / cities
Birmingham, Alabama • Stanford, California • Aurora, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2012 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational

Specimen Stability Study

NCT01846884
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
Not listed
Lead sponsor
Astute Medical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
6
States / cities
La Mesa, California • Honolulu, Hawaii • Idaho Falls, Idaho + 3 more
Source: ClinicalTrials.gov public record
Updated May 16, 2013 · Synced Sep 16, 2026, 10:45 AM EDT
Recruiting No phase listed Observational

Off Treatment Urinary Copper Excretion in Wilson Disease, Pilot Study

NCT07301216
View directory record Official record
Conditions
Wilson Disease
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational

Detection of Oncogenic Tumor Mutations in the Urine and Blood of Lung and Colorectal Cancer Patients

NCT02186236
View directory record Official record
Conditions
Lung Cancer, Colorectal Cancer
Interventions
Not listed
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Commack, New York • East White Plains, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2016 · Synced Sep 16, 2026, 10:45 AM EDT
Recruiting No phase listed Observational

Collection of Samples and Clinical Data From Patients With Amyloid Diseases

NCT00898235
View directory record Official record
Conditions
Multiple Myeloma
Interventions
clonality analysis, polymerase chain reaction, protein analysis, biologic sample preservation procedure, laboratory biomarker analysis, fluorescence spectroscopy, quality-of-life assessment
Genetic · Other · Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2040
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 30, 2025 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational

Study of Patients With Acute Renal Failure on CVVH

NCT00207909
View directory record Official record
Conditions
Renal Failure
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
5 Months and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2016 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Bladder Environment: Microbiome Oxygen Relationship

NCT02868463
View directory record Official record
Conditions
Urinary Incontinence, UTI's
Interventions
Not listed
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Female only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational

Urine Testing to Detect Kidney Transplant Rejection

NCT00337220
View directory record Official record
Conditions
Kidney Transplantation, Kidney Disease, Kidney Failure, Chronic
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 80 Years
Enrollment
492 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
5
States / cities
Chicago, Illinois • New York, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2013 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Validation of a Urine Assay to Measure Tenofovir Levels in Patients Taking Tenofovir Alafenamide

NCT03350672
View directory record Official record
Conditions
Hiv
Interventions
FTC/TAF
Drug
Lead sponsor
Philadelphia Fight
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Identification of Novel High Quality Methylated DNA Markers in Renal Tumors: Whole Methylome Discovery, Tissue Validation, and Feasibility Testing In Blood and Urine, The INQUIRE Study

NCT06339138
View directory record Official record
Conditions
Chromophobe Renal Cell Carcinoma, Clear Cell Papillary Renal Tumor, Clear Cell Renal Cell Carcinoma, Kidney Oncocytoma, Papillary Renal Cell Carcinoma, Urothelial Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
589 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 16, 2026, 10:45 AM EDT
Terminated Phase 4 Interventional Results available

Coronavirus Induced Acute Kidney Injury: Prevention Using Urine Alkalinization

NCT04530448
View directory record Official record
Conditions
COVID, Coronavirus, Coronavirus Infection, AKI, Acute Kidney Injury
Interventions
Sodium bicarbonate, Standard of Care
Drug · Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Metabolic Content of Urine

NCT05637840
View directory record Official record
Conditions
Metabolic Content of Urine
Interventions
Urine sample, Sleep restriction
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Sep 16, 2026, 10:45 AM EDT
Recruiting No phase listed Observational

Specimen Collection for Validation of UroAmp: A Next Generation Sequencing Platform for Detection and Surveillance of Bladder Cancer

NCT07673016
View directory record Official record
Conditions
Bladder Cancer, Urothelial Carcinoma (UC), Hematuria, Upper Tract Urothelial Cancer
Interventions
Not listed
Lead sponsor
Convergent Genomics, Inc.
Network
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2034
U.S. locations
21
States / cities
Oceanside, California • San Diego, California • San Jose, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 16, 2026, 10:45 AM EDT
Active, not recruiting Not applicable Interventional

Evaluating SUI-100™, A Non-Invasive Device for the Treatment of Stress Urinary Incontinence

NCT06862648
View directory record Official record
Conditions
Stress Urinary Incontinence (SUI)
Interventions
Acoustic Stimulation Therapy Device, Sham Acoustic Stimulation Therapy Device
Device
Lead sponsor
Acoustic Wave Cell Therapy, Inc.
Industry
Eligibility
22 Years to 77 Years · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
9
States / cities
Phoenix, Arizona • Lakeland, Florida • Boise, Idaho + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Phase 3 Interventional

Evaluate the Safety and Efficacy of Phenazopyridine Hydrochloride Tablets, USP 200 mg vs. Placebo

NCT01064024
View directory record Official record
Conditions
Pain, Urinary Tract Infections
Interventions
Phenazopyridine Hydrochloride, Placebo
Drug
Lead sponsor
Amneal Pharmaceuticals, LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Totowa, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 28, 2013 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Variation in Urine Electrolytes, pH and Specific Gravity Throughout the Day

NCT03645785
View directory record Official record
Conditions
Healthy
Interventions
Normal fluid intake without true lemon, Double fluid intake plus 3 bottles of water with True Lemon
Dietary Supplement
Lead sponsor
Adam Howe, MD
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2021 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Not applicable Interventional Results available

Pharmacologic Treatment of Congenital Nephrogenic Diabetes Insipidus

NCT00478335
View directory record Official record
Conditions
Nephrogenic Diabetes Insipidus
Interventions
sildenafil, calcitonin, hydrochlorothiazide/amiloride, indomethacin, Placebo for sildenafil, placebo for calcitonin
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
5 Years to 25 Years · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 11, 2018 · Synced Sep 16, 2026, 10:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Studying Biomarkers in Nipple Fluid, Urine, and Blood Samples From Women With Newly Diagnosed Ductal Carcinoma In Situ or Stage I or Stage II Breast Cancer and in Women at Risk of Developing Breast Cancer

NCT00897208
View directory record Official record
Conditions
Breast Cancer
Interventions
high performance liquid chromatography, laboratory biomarker analysis, mass spectrometry, medical chart review, evaluation of cancer risk factors
Other · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
19 Years to 80 Years · Female only
Enrollment
316 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 4, 2018 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Effect of Dietary Soy on Estrogens in Breast Fluid, Blood, and Urine Samples From Healthy Women

NCT00513916
View directory record Official record
Conditions
Breast Cancer, Healthy, no Evidence of Disease
Interventions
soy isoflavones
Dietary Supplement
Lead sponsor
University of Hawaii Cancer Research Center
Other
Eligibility
30 Years to 45 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Sep 16, 2026, 10:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Identification of the Cranberry Juice Compounds That Prevent Urinary Tract Infections

NCT00087828
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Cranberry juice cocktail
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 64 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2005
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 17, 2006 · Synced Sep 16, 2026, 10:45 AM EDT
Terminated Phase 2Phase 3 Interventional

Oral Administration of DCI to Women With PCOS

NCT00497653
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
DCI, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 15, 2011 · Synced Sep 16, 2026, 10:45 AM EDT
Not listed Phase 3 Interventional

OnabotulinumtoxinA (onaBoNT-A) Versus Oral Oxybutynin ER

NCT01050114
View directory record Official record
Conditions
Overactive Bladder
Interventions
onaBoNT-A, Oxybutynin ER
Drug
Lead sponsor
Christopher Patrick Smith
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 29, 2016 · Synced Sep 16, 2026, 10:45 AM EDT