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Showing 1–24 of 2,617 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 1 Interventional

Burn Micronutrient Repletion Pilot Study

NCT00879723
View directory record Official record
Conditions
Burn
Interventions
Vitamin and Mineral supplementation
Dietary Supplement
Lead sponsor
Southern Illinois University
Other
Eligibility
19 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Springfield, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 25, 2015 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Phase 3 Interventional Results available

[E]PANOVA Combined With a [S]TATIN in [P]ATIENTS With HYPERT[R]IGLYCER[I]DEMIA to Reduce Non-HDL CHOLES[T]EROL

NCT01408303
View directory record Official record
Conditions
Hypertriglyceridemia, Cardiovascular Disease
Interventions
Olive oil, 4g, omega-3-carboxylic acids, 2g, omega-3-carboxylic acids, 4g
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
646 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
89
States / cities
Muscle Shoals, Alabama • Chandler, Arizona • Phoenix, Arizona + 78 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Sep 9, 2026, 11:59 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Breaking up Prolonged Sedentary Behavior to Improve Cardiometabolic Health

NCT05353322
View directory record Official record
Conditions
Sedentary Behavior, Cardiometabolic Risk Factors, Blood Pressure, Glucose
Interventions
Sedentary Break (Walking) Condition, Sitting (Control) Condition, Controlled Diet
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 9, 2026, 11:59 AM EDT
Not yet recruiting Not applicable Interventional

Food is Medicine in Pediatric Patients With Diabetes

NCT07535502
View directory record Official record
Conditions
Type I Diabetes, Pediatrics, Food Insecurity
Interventions
Community Servings, PedsQL Survey, Nutrition Counseling, SDOH Survey
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
5 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional

L-carnosine for Schizophrenia

NCT00177177
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
L-carnosine (dietary supplement)
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
4
States / cities
Bridgeville, Pennsylvania • DuBois, Pennsylvania • McKeesport, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2013 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional

Does Protein Restriction Inhibit Prostrate Cancer Growth

NCT01692587
View directory record Official record
Conditions
Prostate Cancer
Interventions
Protein restrictive diet
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Male only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Results available

ELIRA 2: Safety and Effectiveness of TENS Assisted Weight Loss and Appetite Suppression

NCT03936699
View directory record Official record
Conditions
Weight Loss
Interventions
Transcutaneous Nerve Stimulator (TENS), Diet & Exercise
Device · Behavioral
Lead sponsor
Elira Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diets Enriched With Pecans

NCT04376632
View directory record Official record
Conditions
Hypercholesterolemia, Obesity
Interventions
Pecan ADD, Pecan SUB
Dietary Supplement
Lead sponsor
University of Georgia
Other
Eligibility
30 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated May 31, 2022 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessing the Dose Response of a Lead Fiber Snack Prototype

NCT04729816
View directory record Official record
Conditions
Microbiota, Gastrointestinal Microbiome
Interventions
Controlled, high fat/low fiber diet background diet, sequentially supplemented with an escalating dose of a fiber-blend snack food.
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Amitiza® Plus GoLYTELY® (PEG) Versus Placebo Plus GoLYTELY® for Outpatient Colonoscopy Preparation

NCT00645801
View directory record Official record
Conditions
Colonoscopy
Interventions
lubiprostone (Amitiza), Placebo
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
3
States / cities
Detroit, Michigan • Novi, Michigan • West Bloomfield, Michigan
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Phase 2 Interventional

Tocotrienol Against the Progression of End Stage Liver Disease

NCT02581085
View directory record Official record
Conditions
End Stage Liver Disease, NASH - Nonalcoholic Steatohepatitis, NAFLD - Nonalcoholic Fatty Liver Disease
Interventions
Tocotrienol (TCT), Placebo
Drug · Other
Lead sponsor
Chandan Sen
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 9, 2026, 11:59 AM EDT
Recruiting Not applicable Interventional

A Trial of D-mannose for the Prophylaxis of Recurrent Urinary Tract Infections

NCT06940622
View directory record Official record
Conditions
Recurrent UTIs, Recurrent Urinary Tract Infections, Recurrent Urinary Tract Infections in Women, Recurrent Urinary Tract Infection, Cystitis Recurrent, Cystitis Chronic, UTI, UTI - Urinary Tract Infection, UTI - Lower Urinary Tract Infection
Interventions
D-Mannose, Placebo
Dietary Supplement
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
55 Years to 85 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Sep 9, 2026, 11:59 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Prevention of Postoperative Nausea and Vomiting After Bariatric Surgery

NCT04644445
View directory record Official record
Conditions
Bariatric Surgery Candidate, Postoperative Nausea and Vomiting, Morbid Obesity
Interventions
Bariatric Full Liquid Diet
Dietary Supplement
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 8, 2020 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Baby-Feed Web Application for Infant Caregivers to Improve Diets and Weight Gain

NCT05990439
View directory record Official record
Conditions
Obesity, Childhood
Interventions
Baby-Feed, Limited access to the Baby-Feed web application
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
1 Month to 3 Months
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fiber to Reduce Colon Cancer in Alaska Native People

NCT03028831
View directory record Official record
Conditions
Colon Cancer
Interventions
70g of fully digestible starch amylopectin corn starch, Resistant starch
Dietary Supplement
Lead sponsor
University of Pittsburgh
Other
Eligibility
40 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
2
States / cities
Anchorage, Alaska • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 9, 2026, 11:59 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Impact of Foods on Bile Acids, Metabolites, and Inflammation

NCT05245357
View directory record Official record
Conditions
Inflammation, Hypertriglyceridemia, Metabolic Disease, Lipid Metabolism Disorder, Hyperlipidemias, Bile Acid Malabsorption
Interventions
Lentil, Control
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Sep 9, 2026, 11:59 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Minimally Processed Animal Protein on Biomarkers for Cognitive Decline

NCT06261775
View directory record Official record
Conditions
Healthy Lifestyle
Interventions
Red meat-based meal, No meat diet
Other
Lead sponsor
South Dakota State University
Other
Eligibility
65 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Brookings, South Dakota
Source: ClinicalTrials.gov public record
Updated Jan 30, 2025 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Peanut Butter on Sleep Quality and Daily Energy Levels in Fire Fighters

NCT06364202
View directory record Official record
Conditions
Sleep, Body Composition, Blood Pressure, Physical Activity
Interventions
Peanut Butter
Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 14, 2024 · Synced Sep 9, 2026, 11:59 AM EDT
Completed No phase listed Observational

Case-Control Study of Renal Cell Cancer Among Caucasions and African Americans in the United States

NCT00340457
View directory record Official record
Conditions
Kidney Cancer, Renal Cell Carcinoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
20 Years to 79 Years
Enrollment
2,424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2016
U.S. locations
2
States / cities
Chicago, Illinois • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 30, 2020 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional

Work, Weight, and Wellness Program: The 3W Program

NCT00123019
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases, Obesity
Interventions
Exercise and diet, Diet, Weight Reducing, Level 1, Level 2
Behavioral
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
6,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Jul 11, 2016 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional Results available

Weight Management for Adolescents With IDD

NCT02561754
View directory record Official record
Conditions
Developmental Disabilities, Weight Loss, Body Weight, Down Syndrome, Body Weight Changes, Intellectual Disability
Interventions
Enhanced Stop Light Diet (eSLD), Conventional Diet (CD), Face-to-face (FTF), Technology (TECH), iPad with FaceTime
Dietary Supplement · Behavioral · Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
13 Years to 21 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Kansas City, Kansas • Lawrence, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional

A Pilot Weight Control Intervention at HPHC

NCT00644202
View directory record Official record
Conditions
Obesity
Interventions
Counseling Sessions, Specialized Website, Telephone Counseling Calls
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
25 Years to 65 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 25, 2008 · Synced Sep 9, 2026, 11:59 AM EDT
Completed Not applicable Interventional

Assessing the Efficacy of Smartphone Calorie Calculator Application on Body Composition With and Without Intervention

NCT03410472
View directory record Official record
Conditions
Obesity
Interventions
Web based diet application
Behavioral
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated Nov 8, 2018 · Synced Sep 9, 2026, 11:59 AM EDT
Active, not recruiting Not applicable Interventional

Fiber-rich Foods to Treat Obesity and Prevent Colon Cancer

NCT04780477
View directory record Official record
Conditions
Colon Cancer, Obesity
Interventions
High Fiber Diet Featuring Legumes (HLD), Healthy American Diet
Dietary Supplement
Lead sponsor
Emory University
Other
Eligibility
40 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 9, 2026, 11:59 AM EDT