Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 3, 2026, 6:09 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Urine Sample Clear all
Terminated Not applicable Interventional Accepts healthy volunteers

Microbiome and Axial Spondyloarthritis

NCT04713995
View directory record Official record
Conditions
Axial Spondyloarthritis
Interventions
Dietary recommendations
Other
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Jul 7, 2022 · Synced Sep 3, 2026, 6:09 PM EDT
Recruiting Phase 1 Interventional

Impact of Sodium Bicarbonate on 24-hour Urine Parameters in Hypocitriuric and Uric Acid Stone Formers

NCT06335537
View directory record Official record
Conditions
Uric Acid Stones
Interventions
Potassium citrate, Sodium bicarbonate
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced Sep 3, 2026, 6:09 PM EDT
Withdrawn Phase 2 Interventional

Dobutamaine Versus Milrinone in Cardiorenal Syndrome

NCT02644057
View directory record Official record
Conditions
Cardiorenal Syndrome
Interventions
Milrinone, Dobutamine
Drug
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 95 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Sep 3, 2026, 6:09 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Predicitve Use of Spot Urine Protein/Creatinine Ratios in Preeclampsia

NCT00870428
View directory record Official record
Conditions
Preeclampsia
Interventions
Not listed
Lead sponsor
MemorialCare
Other
Eligibility
18 Years and older · Female only
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2009 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Phase 2 Interventional

Evaluate the Effect of ALLN-177 in Reducing Urinary Oxalate in Patients With Hyperoxaluria and Kidney Stones

NCT02503345
View directory record Official record
Conditions
Secondary Hyperoxaluria, Nephrolithiasis, Kidney Stones, Hyperoxaluria, Dietary Hyperoxaluria
Interventions
ALLN-177 low dose, ALLN-177 mid dose, ALLN-177 high dose, Placebo
Drug
Lead sponsor
Allena Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
16
States / cities
Los Angeles, California • Daytona Beach, Florida • Jacksonville, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2018 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Clinical Study to Investigate the Urinary Excretion of N-nitrosodimethylamine (NDMA) After Ranitidine Administration

NCT04397445
View directory record Official record
Conditions
Ranitidine Adverse Reaction, Pharmacokinetics, Food-drug Interaction
Interventions
Ranitidine, Placebo, Low nitrite/NDMA meals, High nitrite/NDMA meals
Drug · Other
Lead sponsor
Food and Drug Administration (FDA)
Federal
Eligibility
18 Years to 50 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 8, 2021 · Synced Sep 3, 2026, 6:09 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

The CHYMASE Angiotensin-(1-12) Axis in Cardiovascular Disease

NCT03826745
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Plasma/Urine
Other
Lead sponsor
Trinity Hypertension & Metabolic Research Institute
Other
Eligibility
40 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Carrollton, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Sep 3, 2026, 6:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Disease Burden and Biology Using Tumor Cell Free DNA in Metastatic Kidney Cancer

NCT04883827
View directory record Official record
Conditions
Renal Cell Carcinoma
Interventions
Blood collection, Urine collection
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
3
States / cities
Nashville, Tennessee • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Sep 3, 2026, 6:09 PM EDT
Recruiting No phase listed Observational

Biospecimen Collection to Identify Gene Mutations for High Risk Pancreatic Cancer in Pediatric Patients, INSPPIRE 2 Study

NCT06651580
View directory record Official record
Conditions
Chronic Pancreatitis, Exocrine Pancreas Carcinoma, Recurrent Acute Pancreatitis
Interventions
Biospecimen Collection, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 17 Years
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
22
States / cities
Los Angeles, California • Oakland, California • Palo Alto, California + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Not applicable Interventional

Marijuana Treatment Project - 3

NCT00107588
View directory record Official record
Conditions
Marijuana Dependence
Interventions
Reinforcement for homework completion, Reinforcement for Abstinence, Case Management
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years to 80 Years
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 27, 2017 · Synced Sep 3, 2026, 6:09 PM EDT
Active, not recruiting No phase listed Observational

Acute Kidney Injury Genomics and Biomarkers in TAVR Study

NCT02791880
View directory record Official record
Conditions
Acute Kidney Injury, Renal Insufficiency, Chronic, Heart Failure, Myocardial Infarction, Arrhythmias, Cardiac, Stroke
Interventions
Transcatheter Aortic Valve Replacement
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2031
U.S. locations
3
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 3, 2026, 6:09 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Project 4A: Inspiratory Muscle Training and Diaphragm Strength

NCT02367170
View directory record Official record
Conditions
Sepsis
Interventions
Bilateral phrenic nerve stimulation and measurement of transdiaphragmatic pressure, Midazolam, Volitional Measurement of Maximal Inspiratory Pressure (MIP), Inspiratory Muscle Strength Training (IMST), SHAM Inspiratory Muscle Strength Training (IMST), Diaphragm thickness measurement, Blood and Urine samples
Procedure · Drug · Device + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 6, 2018 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Not applicable Interventional Results available

Effects of a Patient Portal Intervention to Address Diabetes Care Gaps

NCT04894903
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Diabetes Care Gaps Patient Portal Intervention
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 3, 2026, 6:09 PM EDT
Recruiting No phase listed Observational

Physiologic Signals and Signatures With the Accuryn Monitoring System - The Accuryn Registry

NCT04669548
View directory record Official record
Conditions
Intraabdominal Hypertension, Abdominal Compartment Syndrome, Acute Kidney Injury, Cardiovascular Surgery
Interventions
Accuryn Monitoring System
Device
Lead sponsor
Potrero Medical
Industry
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
9
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Phase 1 Interventional

Bendamustine in Combination With Lenalidomide and Dexamethasone in Refractory or Relapsed Multiple Myeloma

NCT01042704
View directory record Official record
Conditions
Myeloma
Interventions
Bendamustine, Lenalidomide, Dexamethasone, Aspirin, Prophylaxis, Antibiotic, Biweekly Follow Up, Cyclical Follow Up, Restaging, Post-Treatment Follow Up
Drug · Other
Lead sponsor
Robert Redner, MD
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
22
States / cities
Detroit, Michigan • Steubenville, Ohio • Beaver, Pennsylvania + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2017 · Synced Sep 3, 2026, 6:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of a Novel Method to Measure Insulin Sensitivity in Humans: A Pilot Study

NCT04774081
View directory record Official record
Conditions
Insulin Sensitivity
Interventions
24h Continuous glucose monitoring and urinary C-peptide collection
Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 13, 2022 · Synced Sep 3, 2026, 6:09 PM EDT
Recruiting No phase listed Observational

A Study of a Urine Test to Detect Colorectal Cancer

NCT07649057
View directory record Official record
Conditions
Colorectal Cancer, Precancerous Polyp, Rectal Bleeding, CRC
Interventions
3-metabolite biosensor
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 3, 2026, 6:09 PM EDT
Terminated Not applicable Interventional Results available

RAD 1801: Pilot Study of Intra-Urethral Radiotransponder Beacon Guided Focal Prostate Stereotactic Body Radiotherapy

NCT03458234
View directory record Official record
Conditions
Prostate Cancer
Interventions
16 French Foley Catheter
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 19, 2024 · Synced Sep 3, 2026, 6:09 PM EDT
Active, not recruiting Not applicable Interventional

Influence of Metabolic Syndrome on Endogenous Oxalate Synthesis

NCT06735924
View directory record Official record
Conditions
MASLD, Metabolic Dysfunction-Associated Steatotic Liver Disease
Interventions
Low-oxalate fixed diet
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 3, 2026, 6:09 PM EDT
Not listed Not applicable Interventional

Evaluation of Renal Blood Flow Using Contrast Enhanced Ultrasound for Differential Diagnosis of Acute Kidney Injury in Cirrhotic Patients: A Pilot Study

NCT02147470
View directory record Official record
Conditions
Liver Cirrhosis and Acute Kidney Injury
Interventions
Definity ultrasound contrast agent
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Dietary Amino Acid Profile on Lipoprotein Metabolism, Vascular Reactivity and Inflammatory Markers

NCT00175084
View directory record Official record
Conditions
Hyperlipidemias, Metabolic Syndrome X, Cardiovascular Diseases
Interventions
Comparison of dietary protein amino acid profile
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
50 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 22, 2014 · Synced Sep 3, 2026, 6:09 PM EDT
Active, not recruiting No phase listed Observational

Continence Care Registry

NCT04924569
View directory record Official record
Conditions
Neurogenic Bladder, Non-Neurogenic Bladder
Interventions
Not listed
Lead sponsor
Hollister Incorporated
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Libertyville, Illinois
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 3, 2026, 6:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Urine Chloride/Creatinine Ratio for Estimation of Urine Sodium

NCT00324883
View directory record Official record
Conditions
Hypertension
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 8, 2013 · Synced Sep 3, 2026, 6:09 PM EDT
Completed Not applicable Interventional

Trauma Intervention for Affect Regulation, AIDS, and Substances

NCT02923141
View directory record Official record
Conditions
Human Immunodeficiency Virus, Substance Related Disorder, Post Traumatic Stress Disorder
Interventions
Neutral Writing, Expressive Writing, Contingency Management
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Sep 3, 2026, 6:09 PM EDT