Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 17, 2026, 4:09 PM EDT

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Showing 1–24 of 250 matching trials from the live ClinicalTrials.gov search.
Conditions
Clostridioides Difficile Infection
Interventions
Health counseling sessions, Diet (control diet), Diet (experimental diet)
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Ulcerative Colitis
Interventions
Catered diet, Diet guidance sessions, Dietary counseling, Feedback sessions
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
16 Years to 75 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Miami, Florida
Conditions
Diabetes, Dementia
Interventions
Aerobic Exercise, Diet Skills
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
60 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Walnut Creek, California
Conditions
Fruit and Vegetable Consumption, Cooking Frequency
Interventions
Nutrition and hands on cooking classes for parents and their children, Produce allocations
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Urbana, Illinois
Completed Not applicable Interventional Results available

Food As MedicinE for Diabetes

NCT04828785
Conditions
Diabetes Mellitus, Type 2
Interventions
MTM, Food Subsidy
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Type 2 Diabetes
Interventions
GSH Foods, Nutrition education about glutathione sources in the diet, Standard of care nutrition education for type 2 diabetes
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Diego, California
Conditions
Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma
Interventions
Plant based meals
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Obesity
Interventions
Medifast 5 & 1 Plan for weight loss and weight maintenance, Food-based diet plan for weight loss and weight maintenance
Other
Lead sponsor
Medifast, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Owings Mills, Maryland
Conditions
Obesity, Diabetes Mellitus, Type 2
Interventions
Meal replacement system, Intensive lifestyle Intervention
Dietary Supplement · Behavioral
Lead sponsor
Loma Linda University
Other
Eligibility
25 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Loma Linda, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Advancing North Shore Community Health Through Ocean-raised and faRm-grown Foods (ANCHOR Study)

NCT07703501
Conditions
Diet Quality, Prevention
Interventions
Medically supportive meal kits
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Gloucester, Massachusetts
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
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of Thiwáhe Gluwáš'Akapi Substance Use Prevention Program

NCT04222556
Conditions
Substance Use, Substance Abuse, Suicide
Interventions
Thiwáhe Gluwáš'akapi, Woyute Waśte
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 85 Years
Enrollment
552 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Not listed Not applicable Interventional Accepts healthy volunteers

Fresh RX: NHS 2020

NCT04845230
Conditions
Premature Birth, Birth Weight, Post Partum Depression, Health Care Utilization, Nutrition Deficiency Due to Insufficient Food, Housing Problems, Fetal Complications, Food Deprivation
Interventions
FreshRx Nourishing Healthy Starts
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
14 Years to 55 Years · Female only
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Healthy, Impaired Glucose Tolerance
Interventions
Dietary supplement regimen, Dietary supplement and intermittent fasting regimen
Dietary Supplement · Other
Lead sponsor
Unicity International, Inc.
Industry
Eligibility
30 Years to 69 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Addison, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Time Restricted Feeding on Daily Protein Requirements

NCT05610644
Conditions
Nutrition Disorders in Old Age
Interventions
isocaloric, isonitrogenous meals
Other
Lead sponsor
University of Arkansas
Other
Eligibility
50 Years to 75 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Overweight
Interventions
Garden Fit
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
10 Years to 14 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

Dietary Intake and Circulating Levels of Branched Chain Amino Acids

NCT02110602
Conditions
Dietary Intake of Branched Chain Amino Acids
Interventions
Diet high in amino acid levels, Diet low in amino acid levels
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 40 Years · Male only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cancer
Interventions
Standardized Meals for Diet Stabilization, Forticare, Product 4808
Behavioral · Dietary Supplement
Lead sponsor
University of Arkansas
Other
Eligibility
40 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Breast Cancer
Interventions
Low AGE diet, Research blood draw
Other · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

'Ai Pono Cooking Demonstrations

NCT06526650
Conditions
Type 2 Diabetes, Hypertension, Dyslipidemias, Overweight and Obesity
Interventions
'Ai Pono
Other
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
1,780 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
2
States / cities
Honolulu, Hawaii • Kapolei, Hawaii
Conditions
Diabete Mellitus
Interventions
AI-Enabled Nutrition Support, Printed Nutrition Support, Fresh produce
Behavioral · Other
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Oneida, Tennessee
Conditions
Epilepsy
Interventions
Modified Atkins Diet (MAD)
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Livingston, New Jersey • New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Good Bowls: Eat Well At Work

NCT05776303
Conditions
Nutrition, Healthy, Behavior, Eating
Interventions
Good Bowls, Good Bowls + App Nudges
Behavioral
Lead sponsor
Equiti Food, LLC
Industry
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Fructose Intolerance
Interventions
Placedo, Alanine
Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Augusta, Georgia