- Conditions
- Obesity, Morbid Obesity, Diabetes Mellitus, Type 2, Atrial Fibrillation
- Interventions
- Intermittent Fasting
- Behavioral
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 97
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Circadian Rhythm, Cardiometabolic Health, Weight Loss, Cardiovascular Health, Time Restricted Feeding
- Interventions
- Circadian Based Time Restricted Eating
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Time Restricted Eating, Obstructive Sleep Apnea
- Interventions
- Time restricted eating
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Type2Diabetes
- Interventions
- Time restricted eating, Caloric reduction
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 115 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Weight, Body
- Interventions
- Time restircted eating, Time restricted eating + prebiotic
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Endometrial Cancer
- Interventions
- Time Restricted Eating (TRE) Schedule
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Obesity and Type 2 Diabetes, Metabolic Diseases, High-intensity Interval Training, Time-restricted Eating
- Interventions
- High-intensity interval training, Time-restricted eating
- Behavioral
- Lead sponsor
- Syracuse University
- Other
- Eligibility
- 14 Years to 30 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Syracuse, New York
- Conditions
- Breast Cancer Female
- Interventions
- TRE, MedTRE
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 25 Years to 99 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- PreDiabetes
- Interventions
- PACT2
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Dyslipidemias, Obesity, Menopause
- Interventions
- Time-restricted eating
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 40 Years to 58 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity, Weight Loss, CHD - Coronary Heart Disease
- Interventions
- Exercise, Health Education, Exercise Compliance, Calorie-Restricted Diet, Behavioral Modification, Weight-Loss Compliance, Dietary Counseling
- Other · Behavioral · Dietary Supplement
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Type 1 Diabetes, Obesity
- Interventions
- Time restricted eating, Daily calorie restriction
- Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- PreDiabetes, Type 2 Diabetes, Healthy
- Interventions
- Time Restrictive Eating- late, Time Restrictive Eating- early, Time Restrictive Eating- early with early caloric intake, Macronutrient-controlled meals
- Behavioral · Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Sleep, Circadian Rhythm Disorders, Dietary Habits
- Interventions
- Sleep Extension (Early), Sleep Extension (Late)
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 14 Years to 18 Years
- Enrollment
- 190 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Liver Cancer, Adult, MASH - Metabolic Dysfunction-Associated Steatohepatitis, Obesity and Overweight
- Interventions
- Time-restricted eating plus healthy diet
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Disabilities, Obesity and Overweight, Prediabetes
- Interventions
- High Carbohydrate Diet, Reduced Carbohydrate Diet
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Sleep Quality, Compliance, Physical Activity, Sedentary Behaviors, Sleep Duration
- Interventions
- Time Restricted Eating, Control
- Behavioral
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 18 Years to 26 Years · Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- Conditions
- Overweight
- Interventions
- Intermittent Fasting
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Overweight and Obesity, Weight Loss
- Interventions
- Time restricted feeding, Normal feeding
- Other
- Lead sponsor
- Kyle Hackney
- Other
- Eligibility
- 35 Years to 60 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Type 2 Diabetes
- Interventions
- Intermittent energy restriction (IER), Time Restricted Eating (TRE)
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Surgery, Time Restricted Feeding
- Interventions
- Time restricted feeding, Standard dietary advices
- Behavioral
- Lead sponsor
- Centre Hospitalier Universitaire Vaudois
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Digestibility
- Interventions
- weight maintenance diet (WMD)
- Other
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 20 Years to 45 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Diabetes Mellitus, Type 2, Obesity
- Interventions
- Time restricted feeding (TRF), Daily calorie restriction
- Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- NAFLD, Obesity, Nutritional and Metabolic Diseases
- Interventions
- Time restricted eating
- Behavioral
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Davis, California