- 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
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 63
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Obesity, Abdominal, Dyslipidemias, Insulin Resistance, Blood Pressure, Weight Loss
- Interventions
- Time Restricted Eating, Standard Cardiometabolic Health Diet
- Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 22 Years to 75 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Bipolar Disorder (BD), Bipolar Disorder Depression, Overweight (BMI > 30)
- Interventions
- Time Restricted Eating
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- PreDiabetes
- Interventions
- Early TRE, Mid-day TRE, Control Schedule
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 30 Years to 70 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Sleep Deprivation
- Interventions
- Time restricted eating (TRE)
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Postural Tachycardia Syndrome
- Interventions
- Time restricted eating
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- La Jolla, California
- 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
- Conditions
- Aging
- Interventions
- In-Person Caloric Restriction, Remote Caloric Restriction, Time-restricted
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Metabolic Syndrome, Pre-Diabetes
- Interventions
- Time Restricted Eating + Standard of Care, Standard of Care
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Night Shift Work, Time Restricted Eating, Overweight, Obesity
- Interventions
- Dietary Monitoring, Time-Restricted Eating (TRE), Time-Restricted Eating with a Low-Glycemic Snack (TRE-LGS)
- Behavioral
- Lead sponsor
- Salk Institute for Biological Studies
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Obesity, Colorectal Cancer, Microbial Colonization, Time Restricted Feeding, Stress, Psychological
- Interventions
- TRE, MBSR
- Behavioral
- Lead sponsor
- Lisa Tussing-Humphreys
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Spinal Cord Injury, Obesity
- Interventions
- Time Restricted Eating
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Syracuse, New York
- Conditions
- Shift Workers' Health, Time Restricted Eating, Fasting
- Interventions
- Time Restricted Eating + Standard of Care, Standard of Care
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 153 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Prediabetes
- Interventions
- National Diabetes Prevention Program (DPP), Sleep Health Digital Application, Time-Restricted Eating (TRE)
- Behavioral
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Rectal Cancer Stage II, Rectal Cancer Stage III, Breast Cancer Stage I, Rectal Cancer Stage IV, Breast Cancer Stage II, Breast Cancer Stage III, Solid Tumor Cancer
- Interventions
- Time-restricted eating, Questionnaire Administration, Biospecimen Collection, Health coaching
- Behavioral · Other · Procedure
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Anchorage, Alaska
- Conditions
- Obesity
- Interventions
- Time Restricted Eating
- Other
- Lead sponsor
- Georgia College and State University
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 3
- States / cities
- Milledgeville, Georgia • Syracuse, New York • Wichita Falls, Texas
- Conditions
- Diabetes Mellitus, Type 2, Time Restricted Feeding, Diabetes type2
- Interventions
- Time-Restricted Eating, Standard of Care
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Prostate Carcinoma, Recurrent Prostate Carcinoma
- Interventions
- Antiandrogen Therapy, Behavioral Intervention, Biospecimen Collection, Cardiac Computerized Tomographic Angiography, Computed Tomography, Electronic Health Record Review, Internet-Based Intervention, Lifestyle Counseling, Medical Device Usage and Evaluation, Nutritional Intervention, Questionnaire Administration, Radiation Therapy, Referral, Semaglutide, Short-Term Fasting, Tirzepatide
- Drug · Behavioral · Procedure + 2 more
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 30 Years to 79 Years · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Duarte, California
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Invasive Breast Carcinoma
- Interventions
- Short-Term Fasting, Chemotherapy, Biospecimen Collection, Questionnaire Administration
- Other · Drug · Procedure
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 5
- States / cities
- Cherry Hill, New Jersey • Sewell, New Jersey • Philadelphia, Pennsylvania + 1 more
- Conditions
- Type 2 Diabetes Mellitus (T2DM), Time Restricted Eating, Microalbuminuria
- Interventions
- Time Restricted Eating
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Weight Loss, Weight Gain, Weight Loss Maintenance
- Interventions
- TRE, Weight-Loss Maintenance Advice
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Aging, Weight Loss, Treatment Adherence
- Interventions
- Dial Health Research Study
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 25 Years to 45 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Baton Rouge, Louisiana
- Conditions
- Coronary Artery Disease
- Interventions
- ICR (Intensive Cardiac Rehabilitation), ICR x TRE (Intensive Cardiac Rehabilitation x Time-Restricted Eating)
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Breast Cancer Early Stage Breast Cancer (Stage 1-3), Breast Neoplasm Female, Breast Cancer
- Interventions
- Time restricted eating
- 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
- 2026
- U.S. locations
- 2
- States / cities
- Chicago, Illinois