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Showing 1–24 of 141 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Lean Body Mass Response to Higher-protein Diets During Winter Military Training

NCT02327208
View directory record Official record
Conditions
Body Weight
Interventions
Control, Protein, Carbohydrate
Dietary Supplement
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional Results available

Promoting Healthier Eating Among Children in Restaurants

NCT04334525
View directory record Official record
Conditions
Diet, Healthy
Interventions
Choice architecture + repeated exposure, Active comparator
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
4 Years to 8 Years
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Remote Weight Management Program for Obese Women

NCT05635097
View directory record Official record
Conditions
Weight Loss
Interventions
Motivational Interviewing counseling on the Mediterranean diet and weight checks at regular intervals
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2023 · Synced Sep 6, 2026, 2:22 AM EDT
Terminated Phase 2 Interventional Results available

MemoryXL Effects on Mild Cognitive Impairment Patients

NCT00903695
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Memory XL, placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
55 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 25, 2012 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Role of Centrum® Silver® in Improving Micronutrient Status in Older Men

NCT03004807
View directory record Official record
Conditions
Vitamin Deficiency, Mineral Deficiency, Aging
Interventions
Centrum Silver Mens' Formula, Control
Dietary Supplement · Other
Lead sponsor
Oregon State University
Other
Eligibility
65 Years and older · Male only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Corvallis, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 7, 2025 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional

Interactive Multirisk-Factor Intervention for Hypertension (HTN) Blacks

NCT00207194
View directory record Official record
Conditions
Hypertension
Interventions
Automated Telephone Program, Health Behavior Education
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
35 Years and older
Enrollment
337 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 15, 2016 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Phase 2 Interventional Results available

Omega-3 Fatty Acids for Hyperactivity Treatment in Autism Spectrum Disorder

NCT01694667
View directory record Official record
Conditions
Autism Spectrum Disorders, Hyperactivity
Interventions
Omega-3 Fatty Acids, Placebo
Drug · Other
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
5 Years to 8 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Multiple Locations, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 30, 2020 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional

Mechanisms of Palmitoylethanolamide (PEA) to Alter Pain Sensitivity in Knee Osteoarthritis

NCT05406726
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
palmitoylethanolamide, Placebo
Dietary Supplement
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
40 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 4, 2024 · Synced Sep 6, 2026, 2:22 AM EDT
Active, not recruiting Not applicable Interventional

Impact of Chewing Gum on Bowel Preparation in Patients Undergoing Colonoscopy

NCT07320989
View directory record Official record
Conditions
Colon Cancer Screening
Interventions
Chewing Sugar-Free Gum During Bowel Preparation, Standard Bowel Prep (2L PEG-ELP), Standard Bowel Prep
Behavioral · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
45 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Phase 2 Interventional

Phase 2b Multicenter, Randomized, Double-Blind, Placebo- and Active-Controlled, Parallel-Group Study to Assess the PD Response and Safety of Three Dose Levels of (PB1023) Injection Following 20 Weeks of Weekly SC Dosing in Adults With T2DM

NCT01658501
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
50 mg PB1023, 70 mg PB1023, 100 mg PB1023, Placebo (0.9% Sodium Chloride), Victoza®, Diet and Exercise, Metformin, Sulfonylurea, Metformin and Sulfonylurea
Drug · Other
Lead sponsor
PhaseBio Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
593 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
93
States / cities
Anniston, Alabama • Birmingham, Alabama • Gulf Shores, Alabama + 90 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2015 · Synced Sep 6, 2026, 2:22 AM EDT
Recruiting Not applicable Interventional

NT-II™ Collagen for Joint Discomfort and Function

NCT07119645
View directory record Official record
Conditions
Activity-Related Knee Discomfort, Joint Discomfort, Functional Joint Pain, Functional Knee Pain, Knee Acute and Chronic Pain
Interventions
NT-II™ (240 mg), NT-II™ 480 mg, Glucosamine/Chondroitin
Dietary Supplement
Lead sponsor
Hofseth Biocare ASA
Industry
Eligibility
20 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional

Pilot Study on the Effects of a Plant-Strong Diet on Cardiovascular Risk Factors

NCT03330548
View directory record Official record
Conditions
Hyperlipidemias, Overweight and Obesity, Diabetes
Interventions
TeleMOVE!, Culinary Rx
Behavioral
Lead sponsor
Phoenix VA Health Care System
Federal
Eligibility
18 Years to 89 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 10, 2021 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

United States Pre-Market Tobacco Application Pharmacokinetics

NCT03719391
View directory record Official record
Conditions
Nicotine Dependence, Nicotine Dependence, Cigarettes, Tobacco Use, Tobacco Smoking
Interventions
Virginia Tobacco flavored JUUL 5% ENDS, Cool Mint flavored JUUL 5% ENDS, Mango flavored JUUL 5% ENDS, Creme Brulee flavored JUUL 5% ENDS, VUSE Solo e-cigarette, Nicorette White Ice Mint 4mg nicotine polacrilex gum, Usual Brand combustible cigarette
Other
Lead sponsor
Juul Labs, Inc.
Industry
Eligibility
21 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 13, 2021 · Synced Sep 6, 2026, 2:22 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of Resveratrol Supplementation on Measurements of Health and Human Performance

NCT01244360
View directory record Official record
Conditions
Inflammation
Interventions
resveratrol, Placebo Comparator: Sugar Pill
Dietary Supplement · Other
Lead sponsor
Marywood University
Other
Eligibility
45 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Scranton, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 1, 2011 · Synced Sep 6, 2026, 2:22 AM EDT
Not listed Phase 3 Interventional

Phase 3 Study to Evaluate Intravenous Trappsol(R) Cyclo(TM) in Pediatric and Adult Patients With Niemann-Pick Disease Type C1

NCT04860960
View directory record Official record
Conditions
Niemann-Pick Disease, Type C1
Interventions
Hydroxypropyl-beta-cyclodextrin, Placebo
Drug
Lead sponsor
Cyclo Therapeutics, Inc.
Industry
Eligibility
3 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Oakland, California • Jacksonville, Florida • Atlanta, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

RCT of a Polyherbal Dietary Supplement for Prediabetes

NCT03388762
View directory record Official record
Conditions
Prediabetic State
Interventions
GlucoSupreme™ Herbal, Placebo
Dietary Supplement · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
4
States / cities
Baltimore, Maryland • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Sep 6, 2026, 2:22 AM EDT
Recruiting Not applicable Interventional

A SkeleTal Muscle Recovery Intervention With Dietary Protein in Heart Failure

NCT05627440
View directory record Official record
Conditions
Heart Failure, Muscle Atrophy
Interventions
Ensure Max Protein, Ensure Original
Dietary Supplement
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Sep 6, 2026, 2:22 AM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Mild Cognitive Impairment Community Screening and Early Intervention Via Stem Cell Therapy and Wearable Brain Computer Interface Device.

NCT07214974
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Early Stages of Cognitive Decline, Alzheimer's Disease Dementia, Alzheimer's Disease Diagnosis, Alzheimer's Disease and Related Dementias, Parkinson's Disease, Parkinson's Disease (PD), Parkinson's Disease With Wearing-off Motor Fluctuations, Dementia (Diagnosis), Dementia MCI (Mild Cognitive Impairment)
Interventions
Structured wellness care, Wearable brain-computer interface devices, Stem Cell Therapy - Experimental, Control - Placebo Comparator
Behavioral · Device · Biological + 1 more
Lead sponsor
Noah Tech, Corp.
Industry
Eligibility
55 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Palisades Park, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

AdapTive Personalized Dietitian coacHing, Messaging and pRoduce prescrIption to improVE Healthy Dietary Behaviors

NCT06257550
View directory record Official record
Conditions
Hypertension
Interventions
THRIVE Intervention, Active Comparator
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 79 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Phase 3 Interventional Results available

Effects of Exenatide Long-Acting Release on Glucose Control and Safety in Subjects With Type 2 Diabetes Mellitus(DURATION - 1)

NCT00308139
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
exenatide, long acting release, exenatide
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
16 Years and older
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
24
States / cities
Encino, California • La Jolla, California • San Diego, California + 21 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2015 · Synced Sep 6, 2026, 2:22 AM EDT
Completed Not applicable Interventional

Effects of Diet and Exercise on Ductal Carcinoma in Situ

NCT02224807
View directory record Official record
Conditions
Ductal Carcinoma In Situ, Breast Cancer
Interventions
Active Comparator: Progressive Resistance Training (PRT) and a healthy diet, Experimental: PRT and a healthy diet, plus weight loss
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Sep 6, 2026, 2:22 AM EDT
Recruiting Not applicable Interventional

WEAVE NM: Heart Health and Nutrition for Life

NCT07074145
View directory record Official record
Conditions
Hypertension
Interventions
Heart Health and Nutrition for Life (HHNL), Self-Measured Blood Pressure
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 84 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 6, 2026, 2:22 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

The Effects of Dietary Supplementation on Serum Protein Glycosylation

NCT05040204
View directory record Official record
Conditions
Healthy
Interventions
Monosaccharide Powder, Placebo Comparator
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 45 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Sep 6, 2026, 2:22 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Omega-3 Fatty Acids on Metabolic Syndrome

NCT00350194
View directory record Official record
Conditions
Metabolic Syndrome X
Interventions
Omega-3 fatty acids
Dietary Supplement
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Sep 6, 2026, 2:22 AM EDT