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ClinicalTrials.gov public records Last synced Nov 9, 2026, 1:42 AM EST

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Showing 97–120 of 201 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metabolic Regulation Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Phytosterols, Ezetimibe, and Cholesterol Metabolism

NCT00863265
View directory record Official record
Conditions
Hypercholesterolemia, Coronary Heart Disease
Interventions
Ezetimibe, Phytosterols + ezetimibe, Placebo
Drug · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Logan, Utah
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional

The Effects of Pork vs. Chicken/Fish in a DASH Diet on Blood Pressure Regulation in Middle Aged and Older Adults

NCT01696097
View directory record Official record
Conditions
Hypertension, Dyslipidemias
Interventions
DASH diet counseling
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
40 Years to 75 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 17, 2015 · Synced Nov 9, 2026, 1:42 AM EST
Completed Phase 1 Interventional Accepts healthy volunteers

Insulin Receptor Substrate 1 (IRS-1) Regulation in Insulin Resistance

NCT01240252
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Human insulin
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 5, 2013 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Impacts of Wild Blueberries on Appetite and Weight Regulation

NCT05736432
View directory record Official record
Conditions
Obesity, Weight Loss
Interventions
Blueberries, Placebo
Dietary Supplement
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Results available

Adolescent Interventions to Manage Self-regulation of T1D (AIMS T1D)

NCT03688919
View directory record Official record
Conditions
Self-regulation, Medication Adherence
Interventions
Self-Regulation Intervention
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 17 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Nov 9, 2026, 1:42 AM EST
Completed Early Phase 1 Interventional

Low Dose Growth Hormone (GH) on Insulin Sensitivity and Cortisol Production Rates

NCT00517062
View directory record Official record
Conditions
Growth Hormone Deficiency
Interventions
Growth hormone (Genotropin), Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 3, 2012 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Closed-loop Glucose Control for Automated Management of Type 1 Diabetes

NCT00811317
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Closed-loop
Device
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Nov 9, 2026, 1:42 AM EST
Active, not recruiting Not applicable Interventional

FAMS-T1D Self-Regulation and Social Support for T1D

NCT05820477
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
FAMS-T1D, Digital resources for diabetes
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 24 Years
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional

Effects of Branch Chain Amino Acids on Glucose Tolerance in Obese Pre-Diabetic Subjects

NCT02684565
View directory record Official record
Conditions
Prediabetic State
Interventions
BCAA High Protein supplement, BCAA Low Protein supplement
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 50 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2018 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Genetic Predisposition to Food Cue Reactivity in Children

NCT03766191
View directory record Official record
Conditions
Childhood Obesity
Interventions
Food Ads, Non-food Ads
Behavioral · Other
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
8 Years to 12 Years
Enrollment
189 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exercise Regulation of Human Adipose Tissue

NCT03133156
View directory record Official record
Conditions
Healthy, Obese, Diabetes Mellitus, Type 2
Interventions
Exercise Intervention
Other
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
25 Years to 55 Years
Enrollment
93 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Nov 9, 2026, 1:42 AM EST
Terminated Phase 2 Interventional Results available

Glucagon Infusion in T1D Patients With Recurrent Severe Hypoglycemia: Effects on Counter-Regulatory Responses

NCT03490942
View directory record Official record
Conditions
Hypoglycemia Unawareness, Diabetes Mellitus, Type 1
Interventions
Glucagon, Placebo
Drug
Lead sponsor
Xeris Pharmaceuticals
Industry
Eligibility
21 Years to 64 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
5
States / cities
Birmingham, Alabama • San Diego, California • Atlanta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Nov 9, 2026, 1:42 AM EST
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Prevention of Obesity in Women Via Estradiol Regulation

NCT00687739
View directory record Official record
Conditions
Obesity
Interventions
leuprolide acetate, Estradiol Transdermal, progressive resistance exercise training
Drug · Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dopamine and Insulin Resistance

NCT00802204
View directory record Official record
Conditions
Obesity
Interventions
PET scan, Oral glucose tolerance test, MRI, Psychological scales to assess attitudes and behaviors related to eating and quality of life, Caloric Restriction
Radiation · Procedure · Behavioral + 1 more
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Nov 9, 2026, 1:42 AM EST
Completed No phase listed Observational

Study of Pregnancy Regulation of Insulin and Glucose

NCT02763267
View directory record Official record
Conditions
Gestational Diabetes Mellitus
Interventions
Oral glucose tolerance test
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Results available

The Influence of Time-Restricted Eating in Patients With Metabolic Syndrome

NCT04057339
View directory record Official record
Conditions
Metabolic Syndrome, Pre-Diabetes
Interventions
Time Restricted Eating + Standard of Care, Standard of Care
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Nov 9, 2026, 1:42 AM EST
Completed No phase listed Observational Accepts healthy volunteers

Diurnal Variability in the Regulation of Beta-cell Function and Insulin Sensitivity in Overweight People

NCT02011581
View directory record Official record
Conditions
Overweight
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Nov 9, 2026, 1:42 AM EST
Recruiting No phase listed Observational Accepts healthy volunteers

Hypoparathyroidism Natural History Study

NCT05793853
View directory record Official record
Conditions
Hypoparathyroidism
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 100 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional

Macronutrient Regulation of Ghrelin and Peptide YY

NCT02464514
View directory record Official record
Conditions
Obesity, Prader Willi Syndrome
Interventions
High carbohydrate meal, High fat meal
Other
Lead sponsor
Duke University
Other
Eligibility
5 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 10, 2015 · Synced Nov 9, 2026, 1:42 AM EST
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Regulation of Insulin Secretion by the GLP-1 Receptor

NCT02844907
View directory record Official record
Conditions
Insulin Secretion
Interventions
Exendin (9-39), Dexamethasone, Hyperglycemic Clamp
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Low and High Phytosterol Diets With Respect to Cholesterol Metabolism

NCT00860509
View directory record Official record
Conditions
Hypercholesterolemia, Coronary Heart Disease
Interventions
Low Phytosterol and High Phytosterol Diets
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 3, 2012 · Synced Nov 9, 2026, 1:42 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Epigenetic Regulation of Human Adipose Tissue Distribution

NCT02728635
View directory record Official record
Conditions
Obesity
Interventions
Dual-energy X-ray absorptiometry (DEXA)/ Magnetic resonance imaging (MRI) and Magnetic resonance spectroscopy (MRS), Adipose tissue biopsies, FSIGTT/ RMR
Other · Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Nov 9, 2026, 1:42 AM EST
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Antecedent Metabolic Health and Metformin Aging Study

NCT04264897
View directory record Official record
Conditions
Aging, Insulin Sensitivity, Chronic Disease, Mitochondria, Insulin Resistance
Interventions
Metformin, Placebo oral tablet
Drug
Lead sponsor
Oklahoma Medical Research Foundation
Other
Eligibility
40 Years to 75 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 5, 2026 · Synced Nov 9, 2026, 1:42 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Exercise on Appetite Regulation in Overweight/Obese Individuals

NCT02047721
View directory record Official record
Conditions
Obesity
Interventions
Exercise, Diet
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 45 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Nov 9, 2026, 1:42 AM EST