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ClinicalTrials.gov public records Last synced Sep 10, 2026, 6:25 PM EDT

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Showing 1–24 of 615 matching trials from the live ClinicalTrials.gov search.
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Conditions
Obesity, Childhood
Interventions
family-based behavioral treatment (FBT)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
5 Years to 12 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Joplin, Missouri • Kansas City, Missouri
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Dietary Sugar Absorptive Phenotype for Prediction of Weight Loss Outcome

NCT05408728
Conditions
Obese, Healthy, Bariatric Surgery Candidate
Interventions
Endoscopic biopsy
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Overweight and Obesity, Overweight Adolescents, Emotional Stress, Stress, Psychological, Eating Behavior
Interventions
Mindfulness-Based Weight Control (MBWC), Standard Behavioral Weight Control (SBWC)
Behavioral
Lead sponsor
Kent State University
Other
Eligibility
13 Years to 18 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Kent, Ohio
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Protein-Distinct Macronutrient-Equivalent Diet 1

NCT05577858
Conditions
Healthy Lifestyle
Interventions
Meat based, Pulse based
Other
Lead sponsor
South Dakota State University
Other
Eligibility
60 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Brookings, South Dakota
Completed Not applicable Interventional Accepts healthy volunteers Results available

Delicious Eating for Life in Southern Homes

NCT04302727
Conditions
Weight Loss, Diet, Healthy, Cardiovascular Risk Factor
Interventions
Med-South Weight Loss Intervention, WW
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Terminated Early Phase 1 Interventional Accepts healthy volunteers Results available

Ashwagandha Pharmacokinetics Study in Older Adults

NCT06171724
Conditions
Healthy, Aging
Interventions
Shoden
Dietary Supplement
Lead sponsor
Oregon Health and Science University
Other
Eligibility
65 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional

Mila Blooms Intervention Study

NCT01473342
Conditions
Childhood Cancer
Interventions
Mila Blooms
Behavioral
Lead sponsor
Duke University
Other
Eligibility
12 Years to 19 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Stroke
Interventions
Group Lifestyle Balance
Behavioral
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Obesity, Overweight, Diet, Healthy, Social Interaction, Weight Loss
Interventions
Whole Health Program
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Sacramento, California
Conditions
Dietary Habits, Diet, Healthy
Interventions
Sip & Snack Better (SSB) Intervention, Sip & Snack Better (SSB) Tech-Only Comparison
Behavioral · Other
Lead sponsor
Temple University
Other
Eligibility
12 Years to 16 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
PCOS (Polycystic Ovary Syndrome), Obese Adolescents, Overweight (Without Type 2 Diabetes) With Weight-related Comorbidities, Overweight Adolescents, Irregular Menstrual Cycle, Irregular Menstrual Cycles, Hirsutism, Hyperandrogenism
Interventions
Beef+
Other
Lead sponsor
Texas A&M University
Other
Eligibility
11 Years to 17 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
College Station, Texas
Conditions
Health Behavior
Interventions
KnowHow Program
Behavioral
Lead sponsor
Cornell University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Ithaca, New York
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of Chia on Overweight/Obese Women

NCT03233906
Conditions
Obesity, Eating Behavior, Mood, Glucose, Dietary Modification
Interventions
Chia Seeds- Salvia Hispanica
Dietary Supplement
Lead sponsor
California State Polytechnic University, Pomona
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pomona, California
Conditions
Childhood Obesity
Interventions
Healthy Eating and Physical Activity
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
6 Years to 14 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Digestive Health, Abdominal Discomfort, Gas and Bloating
Interventions
Bloat Gummies, Placebo
Dietary Supplement
Lead sponsor
Arrae
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Impact on Intestinal Sulfate Metabolism

NCT05333900
Conditions
Healthy Nutrition
Interventions
Plant-Based Diet then animal-based diet, Animal-based diet then plant-based diet
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Obesity, Diet, Healthy
Interventions
Snackability app, Control group
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years to 24 Years
Enrollment
272 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Miami, Florida
Conditions
Hypertension, Hypertension (HTN), Obesity & Overweight
Interventions
FIM intervention arm, FIM Usual Care Arm
Combination Product
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
4
States / cities
Chicago, Illinois
Conditions
Biometrics
Interventions
Food deliveries
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
55 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Phase 1 Interventional Accepts healthy volunteers

Ascending Glycan Dietary Supplementation in Healthy Adults

NCT04466761
Conditions
Healthy Individuals
Interventions
Monosaccharide Powder, Placebo Comparator
Dietary Supplement · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Sacramento, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Southern California Nutrition Incentive Program

NCT02976389
Conditions
Food Insecurity
Interventions
Financial Incentive: High, Financial Incentive: Middle, Financial Incentive: Low
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
3,780 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
La Jolla, California
Conditions
Healthy Volunteers
Interventions
Fructan - 7.5, Fructan - 10, Fructan - 12.5, Fructan -- 5 grams
Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 99 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2018
U.S. locations
1
States / cities
Iowa City, Iowa
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
Obesity, Normal Physiology, Healthy Volunteers
Interventions
+200% of dietary requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, fasting, -50% of energy balance requirements. 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +150% of energy balance requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +200% of dietary requirements, 51% of the calories from carbohydrates, 46%, from fat and 3% from protein, -25% of energy balance requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +150% of dietary requirements, 51% of the calories from carbohydrates, 46%, from fat and 3% from protein
Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 60 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona