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ClinicalTrials.gov public records Last synced Nov 9, 2026, 8:14 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 56 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: regulated meals Clear all

Conditions: Obesity
Interventions: Summer Camp; Behavioral
Lead sponsor: University of South Carolina; Other
Eligibility: 5 Years to 12 Years
Enrollment: 89 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Columbia, South Carolina

Conditions: Obesity, Appetite
Interventions: Functional Magnetic Resonance Imaging, Dual Energy X-ray absorptiometry, Questionnaires, Mood and Appetite Ratings, Test Meals, Computer Tests, Intravenous Catheter (IV) placement; Device · Radiation · Other + 1 more
Lead sponsor: University of Washington; Other
Eligibility: 18 Years to 50 Years
Enrollment: 122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2015
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Diabetes Mellitus, Type 1
Interventions: high GI meal, low GI meal, euglycemic insulin clamp, primed-variable insulin infusion; Other · Drug
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 18 Years to 45 Years · Male only
Enrollment: 15 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Iron Deficiency Anemia
Interventions: Novel Medical Food; Other
Lead sponsor: Milton S. Hershey Medical Center; Other
Eligibility: 18 Years to 80 Years
Enrollment: 2 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Hershey, Pennsylvania

Conditions: Endothelial Dysfunction
Interventions: Creatine Monohydrate, Maltodextrin (Placebo); Other
Lead sponsor: Florida State University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 9 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Tallahassee, Florida

Conditions: Obesity, Diabetes Mellitus, Type II, Cardiovascular Disease
Interventions: Normal Sleep/ Normal Meal, Normal Sleep/ Late Meal, Late Sleep/ Normal Meal, Late Sleep/ Late Meal; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 20 Years to 49 Years
Enrollment: 6 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2016
U.S. locations: 1
States / cities: New York, New York

Conditions: Bone Mineralization Defect
Interventions: Vitamin D2; Drug
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 6 Years to 21 Years
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2014
U.S. locations: 2
States / cities: Loma Linda, California • Los Angeles, California

Conditions: Cigarette Smoking
Interventions: Smoking Cessation Intervention, Functional Assessment, Questionnaire Administration; Behavioral · Other
Lead sponsor: Roswell Park Cancer Institute; Other
Eligibility: 18 Years and older
Enrollment: 103 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Sodium Excess, Racial Disparities, Blood Pressure, Cardiovascular Risk Factor
Interventions: Low Sodium Meal (140 mg sodium chloride), High Sodium Meal (2500 mg sodium chloride); Other
Lead sponsor: Indiana University; Other
Eligibility: 19 Years to 75 Years
Enrollment: 71 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2025
U.S. locations: 2
States / cities: Auburn, Alabama • Bloomington, Indiana

Conditions: Obesity
Interventions: Meal times; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 20 Years to 49 Years
Enrollment: 42 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Menstrual Cramps, Women's Health, Fatigue
Interventions: My Happy Flo; Dietary Supplement
Lead sponsor: My Happy Flo; Industry
Eligibility: 18 Years and older · Female only
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024
U.S. locations: 1
States / cities: Santa Monica, California

Conditions: Diabetes
Interventions: Walnut Ad libitum diet, Walnut Calorie controlled; Dietary Supplement
Lead sponsor: Griffin Hospital; Other
Eligibility: 25 Years to 75 Years
Enrollment: 112 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2014
U.S. locations: 1
States / cities: Derby, Connecticut

Conditions: Hyperglycemia, Obesity Prevention
Interventions: powder shake with very low glycemic index, Ceral Breakfast; Dietary Supplement
Lead sponsor: Arizona State University; Other
Eligibility: 25 Years to 65 Years
Enrollment: 46 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Phoenix, Arizona

Conditions: Type 1 Diabetes
Interventions: CREON, Placebo; Drug
Lead sponsor: Vanderbilt University Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 11 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Weight Loss, Weight Gain, Eating Behavior, Obesity, Bariatric Surgery Candidate
Interventions: Mindfulness Orientated Recovery Enhancement, Control Intervention; Behavioral
Lead sponsor: University of Utah; Other
Eligibility: 18 Years to 65 Years
Enrollment: 48 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 1
States / cities: Salt Lake City, Utah

Conditions: Healthy
Interventions: Functional Magnetic Resonance Imaging (pCASL-MRI), Intragastric Balloon, Elemental Meal, Hedonic Meal; Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 21 Years to 50 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2028
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Overweight and Obesity
Interventions: Regulation of Cues Enhanced, Behavioral Weight Loss, Nutrition Education, Stress Management and Social Support; Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 65 Years
Enrollment: 293 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Obesity, Abdominal, Feeding Patterns
Interventions: Continuous Feeding, Intermittent feeding; Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years to 55 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2030
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Anorexia Nervosa, Bulimia Nervosa
Interventions: Imaging, fast, regulated meals; Other · Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 45 Years · Female only
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2014
U.S. locations: 1
States / cities: San Diego, California

Conditions: Hypertension (HTN), Obesity & Overweight
Interventions: Mind Your Heart, DASH Diet Education; Behavioral
Lead sponsor: University of Georgia; Other
Eligibility: 18 Years and older
Enrollment: 37 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022
U.S. locations: 1
States / cities: Athens, Georgia

Conditions: Exercise Performance
Interventions: Recombinant Bovine Lactoferrin, Bovine Milk-Derived Lactoferrin, Placebo; Dietary Supplement
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 42 Years
Enrollment: 92 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Pelvic Pain, Endometriosis
Interventions: Metformin Hydrochloride, Placebo; Drug
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 15 Years to 35 Years · Female only
Enrollment: 14 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Post Bariatricsurgery, Hypoglycemia
Interventions: Exendin-(9-39), Atropine, GLP-1 and GIP; Drug
Lead sponsor: The University of Texas Health Science Center at San Antonio; Other
Eligibility: 18 Years to 65 Years
Enrollment: 160 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2027
U.S. locations: 2
States / cities: San Antonio, Texas

Conditions: Obesity
Interventions: Behavioral weight loss therapy, Portion-controlled meals, Acceptance-based treatment; Behavioral
Lead sponsor: HealthPartners Institute; Other
Eligibility: 21 Years to 70 Years
Enrollment: 468 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Bloomington, Minnesota

Search by objective public record fields.

Preventing Weight Gain and Unhealthy Behaviors in Children

Brain Regulation of Appetite in Twins

Dietary Glycemic Index, Brain Function and Food Intake in Patients With Type 1 Diabetes Mellitus

A Trial to Evaluate the Safety and Tolerability of a Novel Medical Food for Management of Iron Deficiency Anemia

The Effect of NADPH Oxidase and Creatine Supplementation on Microvascular Blood Flow Regulation

Impact of Sleep and Meal Timing on Food Intake Regulation

How Bone is Made in Children Receiving Dialysis

Experimental Tobacco Marketplace in Regulating Flavored Tobacco Products in Menthol Cigarette Smokers

Vascular Effects of Acute Sodium (VEAS) Study

Circadian Misalignment and Energy Balance

A Study to Assess the Effect of My Happy Flo on Alleviating Period Symptoms and Heavy Flows.

Walnut Ingestion in Adults at Risk for Diabetes: Effects on Body Composition, Diet Quality, and Cardiac Risk Measures

The Impact of Low Glycemic Index Nutritional Shake on Glucose Regulation in Overweight and Obese Adults

Pancreatic Enzyme Replacement and Glucose Regulation in Type 1 Diabetes

Eating Mindfully to Prevent Weight Regain

Studying the Hedonic and Homeostatic Regulation of Food Intake Using Functional MRI

Solutions for Hunger And Regulating Eating

Circadian Rhythms in Human Adipose

Neurobiology of Anorexia and Bulimia Nervosa

University of Georgia Mind Your Heart Pilot Study

Efficacy of Recombinant Bovine Lactoferrin (rbLf) in Iron Regulation

Glycemic Regulation as Endometriosis Adjunct Treatment

Role of Neural and Hormonal Regulation Factors on Insulin Secretion After Gastric Bypass Surgery

BestFIT: a Personalized Weight Loss Program