Independent directory Public ClinicalTrials.gov records United States
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Showing 97–120 of 488 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

Lipoprotein Kinetics in T1D

NCT05179954
Conditions
Type 1 Diabetes
Interventions
Metabolic testing
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Human Cerebrovascular Blood Flow and Sex Differences in Metabolic Syndrome

NCT07218653
Conditions
Metabolic Syndrome
Interventions
Indomethacin, Placebo, MRI
Drug · Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Prostate Cancer
Interventions
DNA analysis, DNA methylation analysis, RNA analysis, gene expression analysis, polymerase chain reaction, diagnostic laboratory biomarker analysis, therapeutic conventional surgery
Genetic · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
1,045 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2027
U.S. locations
1
States / cities
Duarte, California
Conditions
Metabolic Associated Fatty Liver Disease, Metabolic Associated Steatotic Liver Disease, Cirrhosis, Liver, NASH, Liver Fibrosis, Liver Fat, Liver Steatoses, Liver Inflammation
Interventions
Not listed
Lead sponsor
Foundation for the National Institutes of Health
Other
Eligibility
18 Years to 75 Years
Enrollment
400 participants
Timeline
2025 – 2026
U.S. locations
4
States / cities
Miami, Florida • Columbus, Ohio • Bellaire, Texas + 1 more
Conditions
Smoking Cessation
Interventions
Nicotine Metabolite Ratio
Other
Lead sponsor
Southcentral Foundation
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Anchorage, Alaska
Completed No phase listed Observational Accepts healthy volunteers

Cardiovascular and Metabolic Responses to a Mixed Meal

NCT00882986
Conditions
Insulin Resistance
Interventions
Not listed
Lead sponsor
John Thyfault
Other
Eligibility
20 Years to 50 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Kansas City, Kansas
Completed No phase listed Observational Accepts healthy volunteers

Genetic Study of Sitosterolemia

NCT00004481
Conditions
Lipid Metabolism, Inborn Errors, Sitosterolemia
Interventions
genetic testing
Procedure
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
0 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Psychiatric or Mood Diseases or Conditions
Interventions
Pharmacogenetic test
Diagnostic Test
Lead sponsor
Corporal Michael J. Crescenz VA Medical Center
Federal
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Pre-diabetes, Type II Diabetes, Insulin Resistance
Interventions
Not listed
Lead sponsor
PeriRx
Industry
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
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
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of Quercetin on Metabolic Health

NCT05297032
Conditions
Quercetin, Lipid Metabolism, Aging
Interventions
Quercetin Phytosome
Dietary Supplement
Lead sponsor
Thorne HealthTech, Inc
Industry
Eligibility
20 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Summerville, South Carolina
Conditions
Cardiovascular Diseases, Type 2 Diabetes
Interventions
Educational Materials on the Cardiovascular Disease in Type 2 Diabetes (CVD-T2D), Educational Materials on the CVD-T2D and Bundled Metabolic Panel
Other
Lead sponsor
Qure Healthcare, LLC
Industry
Eligibility
Not listed
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

Neural-net Artificial Pancreas (NAP)

NCT05876273
Conditions
Type1 Diabetes
Interventions
Neural-net Artificial Pancreas, University of Virginia Model Predictive Control
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Withdrawn No phase listed Observational Accepts healthy volunteers

Oral Glucose Tolerance Testing (OGTT) on Patients Taking Somatostatin Analogs

NCT01371045
Conditions
Acromegaly
Interventions
Oral Glucose Tolerance Test (OGTT)
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Gestational Diabetes, Pregnancy Related
Interventions
Observational
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
2,179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
9
States / cities
New Haven, Connecticut • Honolulu, Hawaii • Chicago, Illinois + 5 more
Enrolling by invitation No phase listed Observational

Contribution of Bone to Urine Citrate

NCT06811363
Conditions
Osteoporosis
Interventions
Metabolic / prescribed diet, KCit Load (40 meq), Anti-resorptive agents, Anabolic Agents
Other · Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Type 2 Diabetes Mellitus
Interventions
Pioglitazone, Placebo, Pancreatic Clamp Study
Drug · Procedure
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Fatty Liver, Cirrhosis
Interventions
13C-Methacetin, Breath ID Machine
Drug · Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Type 2 Diabetes
Interventions
SomaSignal Cardiovascular Risk in Type 2 Diabetes (CVD-T2D) Test and SomaSignal Metabolic Factors test
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
40 Years to 89 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cardiac CT's Role in Asymptomatic Patients With Diabetes and Metabolic Syndrome

NCT01564485
Conditions
Diabetes, Metabolic Syndrome
Interventions
Cardiac CT, Usual medical care
Diagnostic Test · Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 90 Years
Enrollment
193 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
Orange, California
Conditions
Healthy Aging, Inflammaging, Metabolic Health, Quercetin, Coenzyme Q10
Interventions
Quercetin (dietary supplement), Coenzyme Q10, Rice Flour
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
50 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Completed Phase 1 Interventional Accepts healthy volunteers

Mechanisms of Cerebrovascular Control

NCT02936687
Conditions
Metabolic Syndrome X
Interventions
NOS Inhibition, ET-1 Inhibition, NOS Inhibition Placebo, 3 Tesla MRI, Intravenous Catheter, Oral Glucose Tolerance Test, ET-1 Inhibition Placebo
Drug · Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

Bridging Resources Improve the Development of Guideline-based Exercise

NCT03678974
Conditions
Obesity, Physical Activity
Interventions
Exercise Prescription
Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Warrensville Heights, Ohio
Conditions
Amputation
Interventions
Active Knee Prosthesis
Device
Lead sponsor
Providence VA Medical Center
Federal
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Cambridge, Massachusetts • North Andover, Massachusetts