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ClinicalTrials.gov public records Last synced Oct 26, 2026, 2:17 PM EDT

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Showing 409–432 of 488 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Metabolic testing Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Racial/Ethnic in Calcium and Sodium Metabolism

NCT05537857
View directory record Official record
Conditions
Healthy
Interventions
High dietary salt
Other
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 50 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Recruiting Not applicable Interventional

PKU Protein Requirements

NCT07194993
View directory record Official record
Conditions
PKU
Interventions
Nonradioactive stable oral isotope, Test diet
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Normal-weight Diabetes: Adipocyte-directed Therapy With Pioglitazone or Tirzepatide

NCT06657209
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Diabetes, Type 2 Diabetes, Pre Diabetes
Interventions
Insulin resistance testing, OGTT, Fat biopsy, DXA scan, MRI, 1H-MRS, Tirzepatide, Pioglitazone
Procedure · Radiation · Drug
Lead sponsor
Stanford University
Other
Eligibility
30 Years to 70 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetics of Ehlers-Danlos Syndrome

NCT03093493
View directory record Official record
Conditions
Genetics Syndrome, Ehlers-Danlos Syndrome
Interventions
Genotyping
Diagnostic Test
Lead sponsor
Boston University
Other
Eligibility
Not listed
Enrollment
334 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Move and Moderate in Balance

NCT00715130
View directory record Official record
Conditions
Overweight, Obesity, Sedentary
Interventions
Energy Balance
Behavioral
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 7, 2011 · Synced Oct 26, 2026, 2:17 PM EDT
Recruiting Early Phase 1 Interventional

GLP-1Ra Impact on Metabolic Outcomes in Stage 2 T1DM While Receiving Teplizumab

NCT06338553
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Semaglutide (Rybelsus®), Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
12 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional Results available

Nashville - Hypertension Management Model

NCT04232124
View directory record Official record
Conditions
Hypertension
Interventions
Hypertension Management Model
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
35 Years to 79 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Nash, Tennessee • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 22, 2024 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional

Early Feasibility Study of Zone-MPC and HMS With DiAs in the Outpatient Setting

NCT02463682
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
CGM and Insulin Pump, Closed-Loop Control System
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
21 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
3
States / cities
Santa Barbara, California • Rochester, Minnesota • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 11, 2016 · Synced Oct 26, 2026, 2:17 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of Exercise Training on Skeletal Muscle Metabolism in Peripheral Artery Disease (PAD)

NCT01231360
View directory record Official record
Conditions
Claudication
Interventions
Exercise Training, Normal routine
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
40 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 22, 2013 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Phase 2 Interventional

Rosiglitazone to Reverse Metabolic Defects in Diabetes

NCT00094796
View directory record Official record
Conditions
Diabetes Mellitus, Type II, Insulin Resistance
Interventions
Exercise cardiopulmonary metabolic testing, Skeletal muscle biopsy, Brachial artery reactivity testing
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
22 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
2
States / cities
Bethesda, Maryland • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 26, 2026, 2:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Tanita BIA System Validation

NCT02118675
View directory record Official record
Conditions
Body Composition, Circumference Measurements, Tissue Thickness Measurements
Interventions
Body Measurements, Body Composition and Circumference measurements, Whole Body DXA scan, Bioelectrical Impedance Analysis (BIA), BodPod, Circumferences, Ultrasound
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
5 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 5, 2017 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional

Heat Therapy and Cardiometabolic Health in Obese Women

NCT03644524
View directory record Official record
Conditions
Obesity, Polycystic Ovary Syndrome, Prehypertension, PreDiabetes, Cardiovascular Risk Factor, Metabolic Syndrome
Interventions
Heat therapy
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Dietary Added-Sugar Consumption During the Transition to College

NCT05823597
View directory record Official record
Conditions
Dietary Added Sugar Consumption
Interventions
Sugar Intensive Treatment, General Health Control
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
702 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 21, 2023 · Synced Oct 26, 2026, 2:17 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Assessing Brain Metabolism Using MRS With Deuterated Glucose

NCT06594315
View directory record Official record
Conditions
Glioma
Interventions
Deuterated Glucose, Magnetic Resonance Imaging (MRI), Blood Sample, MR spectroscopy (MRS)
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Phase 2 Interventional

Exogenous Testosterone Plus Dutasteride for the Treatment of Castrate Metastatic Prostate Cancer

NCT00853697
View directory record Official record
Conditions
Prostate Cancer, Castration-resistant, Metastatic
Interventions
testosterone (AndroGel®) with the 5α-reductase inhibitor dutasteride
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2015 · Synced Oct 26, 2026, 2:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Control of Renal Oxygen Consumption, Mitochondrial Dysfunction, and Insulin Resistance

NCT04074668
View directory record Official record
Conditions
Diabetic Kidney Disease, Type 1 Diabetes, Diabetes, Diabetes Mellitus, Diabetes Complications, Diabetic Nephropathies, Type1diabetes, Diabetes, Autoimmune, Autoimmune Diabetes, Juvenile Diabetes, Type 1 Diabetes Mellitus
Interventions
Aminohippurate Sodium Inj 20%, Iohexol Inj 300 milligrams/milliliter (mg/ml), PET/CT Scan, Renal Biopsy
Drug · Radiation · Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 30 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional

Effects of Changes in Fluid Status on Right Ventricular Volumes and Function

NCT02967315
View directory record Official record
Conditions
Tetralogy of Fallot
Interventions
Cardiac Magnetic Resonance Imaging (CMRI), Central venous line placement, Chest X-ray, Fluid administration, Blood Draw, Pregnancy test, Electrocardiogram
Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 14, 2021 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exercise Intensity, Metabolic Rate and Insulin Sensitivity

NCT01879891
View directory record Official record
Conditions
Healthy Women
Interventions
Aerobic
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 42 Years · Female only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1995
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Phase 2 Interventional Results available

Chloroquine to Treat People With Metabolic Syndrome Aim2 (ARCH-MS)

NCT00455325
View directory record Official record
Conditions
Metabolic Syndrome X, Overweight, Hypertension, Dyslipidemias, Prediabetic State
Interventions
Placebo Comparator: First Intervention (3 weeks), Active Comparator: Second Intervention (3 weeks), Active Comparator: Third Intervention (3 weeks), Active Comparator: Fourth Intervention (3 weeks)
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Oct 26, 2026, 2:17 PM EDT
Enrolling by invitation Not applicable Interventional

Improving Diagnostic Safety Through STeatosis Identification, Risk Stratification, and Referral in the ED

NCT06944353
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease, Steatosis of Liver, Metabolic Dysfunction-Associated Steatotic Liver Disease
Interventions
STIRRED
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
4,704 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of the Metabolic Syndrome on the Incidence of Neuropathy in Obese Subjects

NCT02689661
View directory record Official record
Conditions
Metabolic Syndrome, Obesity, Neuropathy
Interventions
Not listed
Lead sponsor
Brian Callaghan
Other
Eligibility
18 Years and older
Enrollment
177 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 26, 2026, 2:17 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

MRS Measurement of Glutamate and GABA Metabolism in Brain

NCT00109174
View directory record Official record
Conditions
Normal Physiology
Interventions
3T and 7T device
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional

Blood Flow Responses to an Oral Glucose Tolerance Test in Type 2 Diabetes

NCT00972452
View directory record Official record
Conditions
Type 2 Diabetes, Insulin Resistance
Interventions
Exercise
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
30 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2015 · Synced Oct 26, 2026, 2:17 PM EDT
Completed Not applicable Interventional

Improving Metabolic Assessments in Type 1 Diabetes Mellitus Clinical Trials

NCT00105352
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Mixed Meal Tolerance Test, Glucagon Stimulation Test
Procedure
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
8 Years to 35 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
13
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Oct 26, 2026, 2:17 PM EDT