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Showing 1–24 of 435 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

The Effects of Fiber Fortified Foods to the Diets of Chronic Kidney Disease Patients

NCT01842087
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Control Food, Fiber Fortified Food
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 17, 2020 · Synced Sep 4, 2026, 4:33 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Study of Biodistribution, Metabolism, Excretion and Brain Uptake11C-M503

NCT06303921
View directory record Official record
Conditions
Tauopathies
Interventions
11C-M503 PET, Brain MRI, Amyloid PET, Neurological assessments
Drug · Diagnostic Test · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
3
States / cities
New Haven, Connecticut • St Louis, Missouri • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of the Absorption, Distribution, Metabolism and Excretion of LY3039478 in Healthy Participants

NCT02917733
View directory record Official record
Conditions
Healthy
Interventions
LY3039478
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Open-label, Single-dose Study to Determine the Metabolism and Excretion of [14C]E2006 in Healthy Male Subjects

NCT02046213
View directory record Official record
Conditions
Metabolism and Excretion
Interventions
E2006
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 2, 2015 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Radiolabeled [14C]PF-02341066 Study To Investigate The Absorption, Metabolism And Excretion In Healthy Male Volunteers

NCT01082380
View directory record Official record
Conditions
Healthy Volunteer
Interventions
PF-02341066
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional

Pharmacokinetics of Patupilone After a Single Intravenous Administration in Patients With Advance Solid Tumor Malignancies.

NCT00426140
View directory record Official record
Conditions
Advanced Malignancies, Solid Tumors
Interventions
Patupilone
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

TD-1211 IV/Oral Mass Balance Study

NCT01702194
View directory record Official record
Conditions
OIC
Interventions
TD-1211 IV [C14], TD-1211 PO [C14]
Drug
Lead sponsor
Glycyx Therapeutics
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Consumption of Oral Artificial Sweeteners on Platelet Aggregation and Polyol Excretion

NCT04731363
View directory record Official record
Conditions
Cardiovascular Risk Factor
Interventions
xylitol, 30g, erythritol, 30g, xylitol, 5g, glucose, 30g
Dietary Supplement
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Safety, Tolerability, and Absorption, Metabolism, and Excretion of PA-824 in Healthy Adult Male Subjects.

NCT03202693
View directory record Official record
Conditions
Tuberculosis
Interventions
PA-824
Drug
Lead sponsor
Global Alliance for TB Drug Development
Other
Eligibility
19 Years to 50 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Sodium's Effect on Urinary Sodium and Dopamine Excretion in Patients With Postural Tachycardia Syndrome

NCT01563107
View directory record Official record
Conditions
Postural Orthostatic Tachycardia Syndrome
Interventions
Plasma Volume, Exercise Capacity Test - Bicycle, Posture Study
Radiation · Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Absorption, Metabolism, and Routes of Excretion Following Oral Administration of (14C) Radiolabeled JNJ--42756493 to Healthy Male Participants

NCT02692677
View directory record Official record
Conditions
Healthy
Interventions
JNJ-42756493
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
30 Years to 55 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 22, 2017 · Synced Sep 4, 2026, 4:33 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Working Inside for Smoking Elimination

NCT01122589
View directory record Official record
Conditions
Cigarette Smoking, Tobacco Smoking
Interventions
Motivational Interviewing/CBT, CONcise Tapes Reviewing Obstacles to healthy Living (CONTROL)
Behavioral · Other
Lead sponsor
Memorial Hospital of Rhode Island
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Pawtucket, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 8, 2010 · Synced Sep 4, 2026, 4:33 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Study of Biodistribution, Metabolism, Excretion and Brain Uptake of 11C-HY-2-15

NCT06032026
View directory record Official record
Conditions
Tauopathies
Interventions
11C-HY-2-15 PET, brain MRI, Amyloid PET scan, Neurological assessments
Drug · Diagnostic Test · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Sep 4, 2026, 4:33 AM EDT
Terminated Phase 3 Interventional Results available

PREVENTKD (Prevent Risks by Early interVEntion at Nighttime in Type 1 Diabetes for Kidney Disease)

NCT00729365
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Ramipril, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
13 Years to 50 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
6
States / cities
Gainesville, Florida • Chicago, Illinois • Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 16, 2015 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Drug Levels of BMS-986166 in Healthy Male Participants

NCT05409157
View directory record Official record
Conditions
Healthy Participants
Interventions
BMS-986166, Bisacodyl
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Sep 4, 2026, 4:33 AM 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 4, 2026, 4:33 AM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Effects of an Immunosuppressant Mycophenolate Mofetil or MMF on the Urinary Sodium Excretion Response to Mental Stress

NCT02432339
View directory record Official record
Conditions
Psychological Stress, Hypertension, Renal
Interventions
mycophenolate mofetil (MMF), Placebo
Drug
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Sep 4, 2026, 4:33 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Bioavailability Study of Hemp Phenolics

NCT06098001
View directory record Official record
Conditions
Bioavailability, Metabolites, Excretion
Interventions
Low dose dietary fiber, High dose dietary fiber
Dietary Supplement
Lead sponsor
Brightseed
Industry
Eligibility
18 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Metabolism, Excretion, and Mass Balance of [¹⁴C]Enlicitide Chloride ([¹⁴C]MK-0616) in Healthy Participants (MK-0616-016)

NCT06658626
View directory record Official record
Conditions
Healthy
Interventions
[¹⁴C]Enlicitide chloride
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 25, 2024 · Synced Sep 4, 2026, 4:33 AM EDT
Terminated Phase 4 Interventional Results available

Desmopressin for Bedwetting in Children With SCD

NCT04420585
View directory record Official record
Conditions
Nocturnal Enuresis, Anemia, Sickle Cell
Interventions
Desmopressin
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
8 Years to 21 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Sep 4, 2026, 4:33 AM EDT
Terminated Phase 4 Interventional Results available

Dysfunctional Voiding and Lower Urinary Tract Symptoms With Baclofen

NCT01003249
View directory record Official record
Conditions
Overactive Bladder, Constipation, Lower Urinary Tract Symptoms
Interventions
Baclofen, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2018 · Synced Sep 4, 2026, 4:33 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioequivalence Study Between 400 mg LX4211 Tablets and 2 X 200 mg LX4211 Tablets

NCT02373046
View directory record Official record
Conditions
Healthy
Interventions
LX4211
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2015 · Synced Sep 4, 2026, 4:33 AM 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 4, 2026, 4:33 AM EDT
Completed Not applicable Interventional Results available

An Interdisciplinary Approach to the Treatment of Encopresis in Children With Autism Spectrum Disorders

NCT02383758
View directory record Official record
Conditions
Encopresis, Autistic Disorder
Interventions
Glycerin Suppository, Bisacodyl suppository, Senna
Drug
Lead sponsor
Emory University
Other
Eligibility
5 Years to 21 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 1, 2018 · Synced Sep 4, 2026, 4:33 AM EDT