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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Compare Effects of a Soluble Fiber on Weight and Blood Cholesterol

NCT00682916
View directory record Official record
Conditions
Obesity
Interventions
Y288
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Metformin to Augment Low Milk Supply (MALMS) Study

NCT02179788
View directory record Official record
Conditions
Low Milk Supply, Pre-diabetes, Insulin Resistance, Suppressed Lactation
Interventions
Standard care, Metformin, Placebo
Behavioral · Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
20 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Sep 19, 2026, 3:14 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

A Nutritional and Pharmacological Intervention for Body, Brain, and Longevity Effects (NIBBLE)

NCT06682767
View directory record Official record
Conditions
Cerebral Blood Flow, APOE 4
Interventions
FMD1 (LNT22-017-1), Rapamycin, Placebo
Dietary Supplement · Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
45 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Strawberry Consumption in Overweight and Obese Individuals

NCT04094103
View directory record Official record
Conditions
Obesity, Metabolic Syndrome
Interventions
Active strawberry powder, Placebo strawberry powder, Mixed strawberry powder
Dietary Supplement
Lead sponsor
Carl Ade, M.S., Ph.D.
Other
Eligibility
35 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Manhattan, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced Sep 19, 2026, 3:14 AM EDT
Recruiting Not applicable Interventional

Effects of Grape Consumption on the Immune-Gut Axis in Obesity

NCT07231484
View directory record Official record
Conditions
Obesity &Amp; Overweight
Interventions
Freeze-dried grape powder, Placebo powder
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Gut-level Antiinflammatory Activities of Green Tea in Metabolic Syndrome

NCT03973996
View directory record Official record
Conditions
Dysbiosis, Endotoxemia, Metabolic Syndrome, Inflammation
Interventions
Green Tea Extract, Placebo
Dietary Supplement
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Strawberry Consumption on the Microbiome

NCT04217122
View directory record Official record
Conditions
Microbiome
Interventions
strawberry powder, placebo powder
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Heavy Alcohol Consumption on Farnesoid X Receptor (FXR) Signaling

NCT02654236
View directory record Official record
Conditions
Alcohol Consumption
Interventions
Placebo, 10 mg Obeticholic Acid (OCA)
Drug
Lead sponsor
Suthat Liangpunsakul
Other
Eligibility
21 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 24, 2023 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Berberine Supplementation, Sprint Interval Training, and Immune Function Study

NCT07480018
View directory record Official record
Conditions
Berberine, Sprint Training, Wellbeing, Anaerobic Power, Inflammation Biomarkers, Monocyte Function
Interventions
Berberine, Placebo, Sprint Interval Training
Dietary Supplement · Other
Lead sponsor
University of Northern Colorado
Other
Eligibility
18 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Greeley, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Pomegranate Products for Prevention of Common Cold

NCT00617318
View directory record Official record
Conditions
Influenza, Common Cold, Cough, Headache, Fever
Interventions
Pomegranate, Placebo
Dietary Supplement
Lead sponsor
Texas Heart Institute
Other
Eligibility
21 Years to 49 Years
Enrollment
461 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 17, 2008 · Synced Sep 19, 2026, 3:14 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Breathing Training and Nitrate on Exercise at Simulated Altitude

NCT07216755
View directory record Official record
Conditions
Healthy Adults, Mechanical Ventilation Dependence, Hypoxia, Exercise Training, Exercise Intolerance, Dietary Supplement, Nitrate Supplementation, Inspiratory Muscle Training
Interventions
Respiratory Muscle Training (RMT), Sham Respiratory Muscle Training, Dietary Supplement: Beetroot Juice Concentrate, placebo beverage
Device · Dietary Supplement
Lead sponsor
Embry-Riddle Aeronautical University
Other
Eligibility
18 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 3 Interventional

Medication and Counseling for Controlled Drinking (Project SMART)

NCT00444418
View directory record Official record
Conditions
Alcohol-related Disorders, Alcohol Drinking, Alcoholism, Alcohol Abuse
Interventions
Naltrexone, Modified Behavioral Self-Control Psychotherapy, Brief Behavioral Compliance Enhancement Therapy
Drug · Behavioral
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 65 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2013 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 3 Interventional Results available

Omalizumab as Monotherapy and as Adjunct Therapy to Multi-Allergen OIT in Food Allergic Participants

NCT03881696
View directory record Official record
Conditions
Peanut Allergy, Multi-food Allergy
Interventions
Omalizumab, Placebo for Omalizumab, Multi-Allergen Oral Immunotherapy, Placebo for Multi-Allergen Oral Immunotherapy, Double-Blind Placebo-Controlled Food Challenge Based Treatment
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Year to 55 Years
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
10
States / cities
Little Rock, Arkansas • Stanford, California • Denver, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

A Controlled Study of Solriamfetol for Attention Deficit Hyperactivity Disorder (ADHD) in Adults

NCT04839562
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Solriamfetol 75 MG, Solriamfetol 150 MG, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 3, 2024 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 4 Interventional Results available

Naltrexone for Heavy Drinking in Young Adults

NCT00568958
View directory record Official record
Conditions
Alcohol Consumption, Alcoholic Intoxication, Alcoholism, Alcohol-induced Disorders
Interventions
BASICS counseling, naltrexone, placebo naltrexone
Behavioral · Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 25 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Elderberry Consumption and Human Health

NCT06626373
View directory record Official record
Conditions
Obesity, Unspecified
Interventions
Elderberry Juice, Placebo Beverage
Other
Lead sponsor
Washington State University
Other
Eligibility
22 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 19, 2026, 3:14 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Mechanisms for Activation of Beige Adipose Tissue in Humans

NCT04666636
View directory record Official record
Conditions
PreDiabetes
Interventions
Placebo, Mirabegron, Mirabegron 50 MG, Mirabegron 100 mg
Drug
Lead sponsor
Philip Kern
Other
Eligibility
35 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 19, 2026, 3:14 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Watermelon on Cardiometabolic Health

NCT07006636
View directory record Official record
Conditions
Cardiometabolic Health Indicators, Whole-body Antioxidant Capacity
Interventions
Watermelon Juice + liquid meal test at baseline, Sweetened placebo beverage +liquid meal test at baseline
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 2 Interventional Results available

Study of the Medication Prazosin for Alcohol Dependence

NCT00762710
View directory record Official record
Conditions
Alcoholism
Interventions
Prazosin medication, Placebo medication
Drug
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 3, 2020 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a Multivitamin/Multimineral/Phytochemical Dietary Supplement on Indices of Human Health

NCT03146312
View directory record Official record
Conditions
Healthy
Interventions
MVM/phytochemical supplement, Placebo
Dietary Supplement
Lead sponsor
USANA Health Sciences
Industry
Eligibility
20 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Better Than Study: Targeting Heavy Alcohol Use With Naltrexone Among Men Who Have Sex With Men (MSM)

NCT02330419
View directory record Official record
Conditions
Binge Drinking, HIV
Interventions
Placebo, Naltrexone, Medical Management (MM) counseling for alcohol use:, Urinalysis for novel alcohol biochemical markers:, Behavioral survey measurements:, Dried Blood Spot (DSB) Testing for Phosphatidylethanol, Ecological Momentary Assessment
Drug · Behavioral · Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 19, 2025 · Synced Sep 19, 2026, 3:14 AM EDT
Not listed Phase 3 Interventional

Medication and Counseling for Controlled Drinking

NCT01115894
View directory record Official record
Conditions
Alcohol Dependence, Alcohol Abuse
Interventions
Naltrexone, Modified Behavioral Self-Control Psychotherapy, Brief Behavioral Compliance Enhancement Therapy, Placebo
Drug · Behavioral
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 9, 2012 · Synced Sep 19, 2026, 3:14 AM EDT
Not yet recruiting Phase 2 Interventional Accepts healthy volunteers

Ecosystem Nourishment for Gut Restoration After Fecal Transplantation

NCT07826793
View directory record Official record
Conditions
Aging
Interventions
Fecal Microbiota Transplant Capsules, Microbiome Rejuvenating Diet, Placebo Fecal Microbiota Transplantation
Drug · Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 19, 2026, 3:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nighttime Macronutrient Choice and Combined Resistance and High-intensity Interval Training

NCT01830946
View directory record Official record
Conditions
Obesity
Interventions
Whey Protein, Combined Resistance and High-Intensity Interval training, Casein Protein
Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 14, 2013 · Synced Sep 19, 2026, 3:14 AM EDT