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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:16 AM 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 76 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Metabolic Phenotype Clear all
Recruiting No phase listed Observational

Role of Caveolin 1 (CAV-1) Deficiency in Response to Glucagon-like Peptide 1 (GLP-1) Receptor Agonist Treatment

NCT06069622
View directory record Official record
Conditions
Overweight and Obesity
Interventions
24-hour ambulatory blood pressure, Liberal salt diet
Diagnostic Test · Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Oct 20, 2026, 2:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

USDA Western Human Nutrition Research Center (WHNRC) Cross-Sectional Nutritional Phenotyping Study

NCT02367287
View directory record Official record
Conditions
Obesity, Inflammation
Interventions
Not listed
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
393 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Completed No phase listed Observational

Neurobehavioral Phenotypes in MPS III

NCT01873911
View directory record Official record
Conditions
Sanfilippo Syndrome Type A, Sanfilippo Syndrome Type B, Hurler Syndrome
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
2 Years to 12 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 20, 2026, 2:16 AM EDT
Terminated No phase listed Observational

Vascular Dysfunction in Diabetes: Genes and Hormones

NCT01511042
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Para-aminohippuric Acid, Angiotensin II, Norepinephrine
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 9, 2022 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Safety, Tolerability, Efficacy, Pharmacokinetics, and Pharmacodynamics of Sebelipase Alfa in Children With Growth Failure Due to Lysosomal Acid Lipase Deficiency

NCT01371825
View directory record Official record
Conditions
Lysosomal Acid Lipase Deficiency, Wolman Disease
Interventions
Sebelipase alfa (SBC-102)
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
Up to 24 Months
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Not applicable Interventional

Effects of Diet Interventions on Monocytes in Metabolic Syndrome

NCT03591588
View directory record Official record
Conditions
Metabolic Syndrome, Hypertriglyceridemia
Interventions
diet
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
21 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 20, 2026, 2:16 AM EDT
Recruiting No phase listed Observational

Identification of Metabolic Phenotypes Associated With Melanoma Metastasis

NCT06400550
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Phase 1 Interventional

Effects of Niacin On Fatty Acid Trapping

NCT01984073
View directory record Official record
Conditions
Dyslipidemia
Interventions
ER Niacin Oral Fat Challenge, IR Niacin Oral Fat Challenge, Placebo Oral Fat Challenge
Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
22 Years to 75 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 9, 2020 · Synced Oct 20, 2026, 2:16 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Prandial Metabolic Phenotype in Adults

NCT05400733
View directory record Official record
Conditions
Protein Metabolism
Interventions
Total Amino Acids, Essential Amino Acids, Essential Amino Acids + Hydroxy-methylbutyric acid (HMB), Essential Amino Acids + Leucine, Essential Amino Acids High, Placebo Water
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
60 Years to 80 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

A Sleep Intervention in Type 1 Diabetes

NCT03617770
View directory record Official record
Conditions
Short Sleep Phenotype, Type1diabetes
Interventions
Sleep Opt-In, Healthy Living
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Oct 20, 2026, 2:16 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Acute Infection in Mitochondrial Disease: Metabolism, Infection and Immunity

NCT04419870
View directory record Official record
Conditions
Mitochondrial Disease
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
2 Months to 115 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2099
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Completed No phase listed Observational

Understanding Clinical Phenotype and Collecting Biomarker Samples in C9ORF72 ALS

NCT02686268
View directory record Official record
Conditions
C9ORF72 Amyotrophic Lateral Sclerosis (ALS)
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
7
States / cities
Los Angeles, California • Baltimore, Maryland • Amherst, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Fish Oil on Plasma Triglycerides in Adults

NCT00804427
View directory record Official record
Conditions
Hypertriglyceridemia
Interventions
Fish oil (90% triglycerides), Fish oil (60% triglycerides), Fish oil (ethyl esters), Soy oil
Dietary Supplement
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 22, 2023 · Synced Oct 20, 2026, 2:16 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study to Determine Drug Metabolism Phenotype and Appropriate Germline Source DNA in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplant

NCT06856226
View directory record Official record
Conditions
Leukemia, Lymphoma, Hematologic Malignancy
Interventions
Arm 1
Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Not yet recruiting Not applicable Interventional

R01_Pilot Jaw Muscle Phenotypes

NCT07153107
View directory record Official record
Conditions
Chronic TMD Pain, Temporomandibular Disorder
Interventions
Local Heat Therapy
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Dietary Sugar Absorptive Phenotype for Prediction of Weight Loss Outcome

NCT05408728
View directory record Official record
Conditions
Obese, Healthy, Bariatric Surgery Candidate
Interventions
Endoscopic biopsy
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Personalized Environment and Genes Study

NCT00341237
View directory record Official record
Conditions
Diabetes, Heart Disease, Asthma
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
25,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Regulation of Muscle Protein Phenotype in Humans With Obesity

NCT04700800
View directory record Official record
Conditions
Obesity
Interventions
Exercise
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Oct 20, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Novel Diet-Phenotype Interaction Affecting Body Weight

NCT01303757
View directory record Official record
Conditions
Obesity, Metabolic Syndrome
Interventions
Dietary counselling
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 20, 2026, 2:16 AM EDT
Active, not recruiting Not applicable Interventional

Program for Fully Understanding Eating and Lifestyle Change (FUEL)

NCT05562427
View directory record Official record
Conditions
Obesity
Interventions
Gold-Standard Online Behavioral Obesity Treatment
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Completed No phase listed Observational

Longitudinal Energy Expenditure and Metabolic Effects in Patients With COVID-19 (LEEP-COVID)

NCT04350073
View directory record Official record
Conditions
COVID-19
Interventions
Q-NRG Metobolic Cart Device, MuscleSound Ultrasound, Multifrequency Bioimpedance Spectroscopy
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Oct 20, 2026, 2:16 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Genetic Studies of Lysosomal Storage Disorders

NCT00001215
View directory record Official record
Conditions
Lysosomal Storage Disorders, Gaucher Disease, Parkinson Disease
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
1 Week to 110 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1995
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 20, 2026, 2:16 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Implications of Maternal 45,X Mosaicism as a Secondary Genomic Finding Following Cell-Free DNA Sequencing During Pregnancy: A Deep Phenotype Study

NCT05548881
View directory record Official record
Conditions
Cardiovascular Phenotype, Metabolic Phenotype, Hypertensive Disease, Psychological Phenotype, Audio
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 99 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Oct 20, 2026, 2:16 AM EDT
Terminated No phase listed Observational

Genetics and Clinical Characteristics of Bardet-Biedl Syndrome

NCT00078091
View directory record Official record
Conditions
Bardet-Biedl Syndrome
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
Not listed
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 4, 2019 · Synced Oct 20, 2026, 2:16 AM EDT