- 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
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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 115
matching trials from the live ClinicalTrials.gov search.
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- 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
- Obesity, Weight Loss
- Interventions
- Portion-Controlled Meals, Low-Calorie Diet, Intermittent Very-Low Calorie Diet
- Dietary Supplement · Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- 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
- Pain, Osteoarthritis
- Interventions
- Glucose Administration, Intermittent Fasting, Control
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Obesity
- Interventions
- Daily Caloric Restriction (DCR), Intermittent Fasting (IMF)
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Obesity-Related Malignant Neoplasm
- Interventions
- Lifestyle Therapy, Quality-of-Life Assessment, Questionnaire Administration, Short-Term Fasting
- Behavioral · Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Head and Neck Cancer
- Interventions
- Prolonged Nightly Fasting, Regular Eating pattern
- Behavioral
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Diabetes Type 2, Pre-diabetes
- Interventions
- Intermittent Fasting
- Other
- Lead sponsor
- gino gaddini
- Federal
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Nellis Air Force Base, Nevada
- Conditions
- Hypercholesterolemia, Hyperlipidemia, Vitamin Deficiency, Obesity
- Interventions
- Fortified eggs, Intermittent fasting, Non-egg supplemented, Usual care diet
- Dietary Supplement · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Diet Modification
- Interventions
- Intermittent Reduced Calorie Diet (IRCD)
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Malignant Neoplasm
- Interventions
- questionnaire administration, preventative dietary intervention, laboratory biomarker analysis
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Advanced Malignant Skin Neoplasm, Metastatic Malignant Skin Neoplasm
- Interventions
- Atezolizumab, Avelumab, Cemiplimab, Durvalumab, Nivolumab, Pembrolizumab, Quality-of-Life Assessment, Short-Term Fasting, Dostarlimab, Retifanlimab, Toripalimab, Tislelizumab
- Drug · Biological · Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Healthy Volunteers
- Interventions
- Cold exposure, Normal temperature, Fixed diet, Ad libitum diet, Fasting
- Other
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Autosomal Dominant Polycystic Kidney Disease (ADPKD)
- Interventions
- Ren-Nu and KetoCitra
- Dietary Supplement
- Lead sponsor
- Richard Fatica
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Fasting
- Interventions
- Dinner, Fasting, Study food
- Other
- Lead sponsor
- L-Nutra Inc
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Los Angeles, 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
- 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
- Diabetes, Gastric Bypass
- Interventions
- Mixed Meal Tolerance test, Hyperglycemic clamp
- Procedure
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 19 Years to 65 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- 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
- Prostate Adenocarcinoma
- Interventions
- Fasting Mimicking Diet (FMD), Standard Anti-Cancer Diet
- Behavioral
- Lead sponsor
- Stephen Freedland
- Other
- Eligibility
- Male only
- Enrollment
- 138 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 3
- States / cities
- Duarte, California • Los Angeles, California • Durham, North Carolina
- Conditions
- Stage IV NSCLC, NSCLC, Immunotherapy, Fasting Mimicking Diet
- Interventions
- FMD, Regular Diet Plus FMD
- Dietary Supplement · Combination Product
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 4
- States / cities
- Long Beach, California • Chicago, Illinois • Indianapolis, Indiana + 1 more
- Conditions
- Obesity, Overweight
- Interventions
- Intermittent Fasting group, control group
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- St Louis, Missouri