- Conditions
- Type 2 Diabetes
- Interventions
- Meal timing, Time restricted eating, Usual feeding pattern.
- Other
- Lead sponsor
- Rockefeller University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- New York, New York
Search Results
Search by objective public record fields.
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 171
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Neoplasms, Blood Cancer, Fatigue, Diet Habit, Survivorship, Fasting, Intermittent
- Interventions
- Time-restricted eating, Nutrition counseling
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Skin
- Interventions
- Fasting mimicking diet (FMD)
- Other
- Lead sponsor
- L-Nutra Inc
- Industry
- Eligibility
- 35 Years to 60 Years · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Richardson, Texas
- Conditions
- Intermittent Fasting, Aging
- Interventions
- Time restricted eating
- Other
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 55 Years to 80 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Mild Cognitive Impairment (MCI)
- Interventions
- Dietary Intervention
- Behavioral
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 55 Years to 89 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Phoenix, Arizona
- Conditions
- PreDiabetes, Obesity
- Interventions
- High Carbohydrate Diet, Reduced Carbohydrate Diet
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Lung Carcinoma, Metastatic Malignant Neoplasm in the Brain, Stage IV Lung Cancer AJCC v8
- Interventions
- Behavioral Dietary Intervention, Text Message-Based Navigation Intervention, Internet-Based Intervention, Dietary Counseling and Surveillance, Stereotactic Radiosurgery, Biospecimen Collection, Magnetic Resonance Imaging, Neurocognitive Assessment, Questionnaire Administration, Interview
- Behavioral · Other · Radiation + 1 more
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obesity, Insulin Resistance
- Interventions
- Time-restricted Eating plan, Consistent Meal timing plan
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 137 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Overweight
- Interventions
- Early time-restricted eating, Late time-restricted eating
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Obesity, Body Weight
- Interventions
- Early Time-Restricted Eating, Conventional dietary regimen (12-hr, 9:30a-9:30p)
- Behavioral
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 58 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Overweight and Obesity, Prediabetes
- Interventions
- TRE, HABIT
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- 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
- Time Restricted Eating
- Interventions
- Time restricted eating
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Weight Loss, Metabolic Syndrome, Overweight and Obesity
- Interventions
- Time Restricted Feeding
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Obesity
- Interventions
- Reduced Calorie Diet (RCD), Time Restricted Feeding (TRF)
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 95 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- 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
- 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
- Elevated Blood Pressure, Hypertension
- Interventions
- Dietitian-Assisted DASH groceries, Self-directed shopping
- Behavioral
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- 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
- Blood Pressure, Neurovascular Control
- Interventions
- Time-Restricted Feeding
- Behavioral
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 50 Years to 65 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Aging, Healthy, Blood Sugar; High, Blood Sugar (Glucose) Control, Time Restricted Eating, Circadian Dysregulation
- Interventions
- Circadian Rhythm Optimization
- Behavioral
- Lead sponsor
- Salk Institute for Biological Studies
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Overweight, Obesity
- Interventions
- Whey protein supplement, Ketogenic aid, Control group - time restricted feeding only
- Dietary Supplement · Other
- Lead sponsor
- University of Arkansas, Fayetteville
- Other
- Eligibility
- 25 Years to 50 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Fayetteville, Arkansas