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ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:02 PM EDT

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Showing 697–720 of 1,183 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Metabolic Assessment Clear all
Completed Not applicable Interventional Accepts healthy volunteers

UCSD Get Fit, Be Fit Study

NCT03387709
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Pistachio-enriched diet, General dietary guidance diet
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2020 · Synced Oct 23, 2026, 9:02 PM EDT
Withdrawn No phase listed Observational

Dose Response of Functionally Critical Brain Regions for Brain Radiotherapy

NCT01212237
View directory record Official record
Conditions
Brain Tumors
Interventions
fMRI Evaluation
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability and Pharmacodynamics of SYNB1353 in Healthy Adult Volunteers

NCT05462132
View directory record Official record
Conditions
Homocystinuria
Interventions
SYNB1353
Drug
Lead sponsor
Synlogic
Industry
Eligibility
18 Years to 64 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 17, 2023 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

AlmegaPL CV Health Open Label Study

NCT05267301
View directory record Official record
Conditions
Cholesterol, Triglycerides, Omega-3, Eicosapentaenoic Acid
Interventions
AlmegaPL (FDA NDIN # 826)
Dietary Supplement
Lead sponsor
Qualitas Health
Industry
Eligibility
18 Years to 75 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Tempe, Arizona • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Oct 23, 2026, 9:02 PM EDT
Completed No phase listed Observational

Investigations Into ISCU Myopathy or Iron Sulfur Scaffold U Protein Myopathy

NCT01547767
View directory record Official record
Conditions
Myopathy
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2021 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Energy Expenditure and Substrate Utilization During Acute Under- and Over-feeding

NCT01740765
View directory record Official record
Conditions
Obesity
Interventions
24-hour energy expenditure
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
50 Years to 65 Years · Female only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 4, 2012 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

CALERIE (Washington University): Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy

NCT00099138
View directory record Official record
Conditions
Aging
Interventions
Caloric Restriction (CR), Exercise
Behavioral
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
50 Years to 60 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 23, 2026, 9:02 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

ImpaCt Of Shiftwork on METabolic Flexibility and Skeletal Muscle Clocks

NCT05820490
View directory record Official record
Conditions
Metabolic Health
Interventions
Whole Room Calorimeter, Mixed-Meal Tolerance Test (MMTT), Core Body Temperature, Morningness-Eveningness Questionnaire, Muscle Biopsy, Serial Blood Sampling
Other · Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
21 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Not applicable Interventional

Financial Coaching and Lifestyle Intervention for Diabetes Prevention in Low-income Families

NCT05944549
View directory record Official record
Conditions
Weight Loss
Interventions
Financial coaching using TrustPlus, Brighter Bites, Noom
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Bexarotene on Beta-Amyloid and Apolipoprotein E Metabolism in Healthy Subjects

NCT02061878
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Bexarotene, Placebo
Drug
Lead sponsor
ReXceptor, Inc.
Industry
Eligibility
21 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 13, 2015 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Dose Mass Balance Study With C14 - Labeled AAI101 in Healthy Male Volunteers

NCT03775668
View directory record Official record
Conditions
Healthy
Interventions
1 µCi of 14C-AAI101 + 500 mg AAI101
Drug
Lead sponsor
Allecra
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 23, 2026, 9:02 PM EDT
Not listed Phase 2 Interventional

Microbiota Transfer Therapy for Children and Adults With Both Pitt Hopkins Syndrome and Gastrointestinal Disorders

NCT06321796
View directory record Official record
Conditions
Pitt Hopkins Syndrome
Interventions
MTP-101P, Vancomycin, Magnesium Citrate, Antacid, Placebo MTP-101P, Placebo Vancomycin
Combination Product
Lead sponsor
Gut-Brain-Axis Therapeutics Inc.
Other
Eligibility
5 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

Phase 3 28-Week Study With 24-Week and 52-week Extension Phases to Evaluate Efficacy and Safety of Exenatide Once Weekly and Dapagliflozin Versus Exenatide and Dapagliflozin Matching Placebo

NCT02229396
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Exantide with Dapagliflozin, Exentide, Dapagliflozin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
695 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
76
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tuscumbia, Alabama + 61 more
Source: ClinicalTrials.gov public record
Updated Dec 31, 2018 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 2 Interventional

Efficacy of SYR-472 in Subjects With Type 2 Diabetes Mellitus

NCT00653185
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
SYR-472, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 80 Years
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
51
States / cities
Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 48 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2016 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study in Healthy Adult Male Participants to Assess Absorption, Distribution, Metabolism and Excretion (ADME) of Radiolabeled PF-06865571.

NCT04866225
View directory record Official record
Conditions
Healthy Participants
Interventions
Oral [14C]PF-06865571, Oral PF-06865571, IV [14C]PF-06865571
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Disparities in Late Life Depression and Metabolic Syndrome

NCT01428791
View directory record Official record
Conditions
Depressive Symptoms, Metabolic Syndrome X, Overweight, Obesity, Hypertension, Hyperglycemia, Dyslipidemias
Interventions
Generations older adult membership program, BRIGHTEN Heart Virtual Team intervention
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
60 Years to 110 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 23, 2022 · Synced Oct 23, 2026, 9:02 PM EDT
Completed No phase listed Observational Results available

Antihypertensive Medication Exposure as Risk for Impaired Glucose Tolerance: A PEAR Sub-Study

NCT01099397
View directory record Official record
Conditions
Prediabetic State
Interventions
Oral glucose tolerance test
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

TD-4208 Absorption, Distribution, Metabolism and Excretion (ADME) Study in Healthy Male Subjects

NCT02772159
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
TD-4208
Drug
Lead sponsor
Mylan Inc.
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Early Phase 1 Interventional

Effect of Nutritional Supplement Alpha-ketoglutarate for Age-related Ocular Disease

NCT07269704
View directory record Official record
Conditions
Eye Diseases
Interventions
Calcium alpha-ketoglutarate
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 23, 2026, 9:02 PM EDT
Completed No phase listed Observational Results available

Sex and Obesity: Effects on Heart Failure Study

NCT00776035
View directory record Official record
Conditions
Obesity, Heart Failure
Interventions
PET (Positron Emission Tomography), Echocardiogram, ^15O-water, 1-^11C-palmitate, 1-^11C-glucose
Procedure · Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Phase 3 Interventional

Treatment of Lead-Exposed Children Trial

NCT00342849
View directory record Official record
Conditions
Lead Exposure
Interventions
Succimer, Placebo
Drug
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
12 Months to 33 Months
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2015
U.S. locations
4
States / cities
Baltimore, Maryland • Newark, New Jersey • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Not applicable Interventional Results available

Effect of Exercise and Surgical Weight Loss on Polyneuropathy

NCT03617185
View directory record Official record
Conditions
Polyneuropathies, Obesity, Bariatric Surgery Candidate
Interventions
High Intensity Interval Training (HIIT), Routine Exercise, Bariatric surgery
Other · Procedure
Lead sponsor
University of Michigan
Other
Eligibility
40 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 23, 2026, 9:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breakfast and Energy Expenditure in Young Women

NCT03079635
View directory record Official record
Conditions
Obesity
Interventions
Control, Omega 3 fatty acids
Dietary Supplement
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years to 30 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Oct 23, 2026, 9:02 PM EDT
Terminated Phase 2 Interventional Results available

A Folinic Acid Intervention for Autism Spectrum Disorders

NCT01602016
View directory record Official record
Conditions
Autism Spectrum Disorder, Autistic Disorder, Autism, Asperger's Syndrome, Pervasive Development Disorders
Interventions
Folinic Acid and placebo, Folinic Acid
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
3 Years to 14 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 17, 2017 · Synced Oct 23, 2026, 9:02 PM EDT