- Conditions
- Diet Modification, Lung Cancer
- Interventions
- Special Diet Therapy (low-carb), Special Diet Therapy (low-fat), Special Diet Therapy (USDA control)
- Behavioral
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Seattle, Washington
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 26
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Chronic Kidney Disease (CKD) With Diabetes Mellitus (DM), CKD Stage 3, CKD Stage 4, CKD Stage 5, Diabetes Mellitus, Diabetic Kidney Disease
- Interventions
- PLAFOND diet
- Dietary Supplement
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Orange, California • Torrance, California
- Conditions
- Inflammation
- Interventions
- Animal Diet, Plant Diet
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cardiometabolic Health
- Interventions
- Animal-Based Protein Smoothie, Plant-Based Protein Smoothie, Plant-Based Protein Smoothie with Leucine
- Dietary Supplement
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Diabetes Mellitus, Type 2, Diabetes Mellitus Type 2 in Obese
- Interventions
- low-fat vegan diet
- Behavioral
- Lead sponsor
- Physicians Committee for Responsible Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Colorectal Cancer
- Interventions
- Low Cysteine Diet, High Cysteine Diet
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana • West Lafayette, Indiana
- Conditions
- Greenhouse Gas Emissions, Water Use, Land Use
- Interventions
- VEG2, OMNI2
- Behavioral
- Lead sponsor
- Game Changers Institute
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Laguna Niguel, California
- Conditions
- Cardiovascular Outcome, Overweight and Obese Women, Perimenopausal Women, Vasomotor Symptoms (VMS)
- Interventions
- Pork Diet, Plant Diet
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 40 Years to 55 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Healthy Nutrition
- Interventions
- Plant-Based Diet then animal-based diet, Animal-based diet then plant-based diet
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Protein Metabolism
- Interventions
- Peanut protein
- Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 65 Years to 80 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Multiple Sclerosis
- Interventions
- Low fat study diet
- Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Obesity, Overweight
- Interventions
- Lifestyle Modification Intervention, Balanced Calorie Deficit Eating Plan, Ad Libitum Whole Food Plant-Based Eating Plan
- Behavioral
- Lead sponsor
- Drexel University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Prediabetes / Type 2 Diabetes
- Interventions
- Metformin, GLP-1A, MED
- Drug · Dietary Supplement
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Sleep, Body Composition
- Interventions
- Normal protein, High protien
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 35 Years to 69 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Rheumatoid Arthritis (RA), Crohn's Disease (CD), Ulcerative Colitis (UC)
- Interventions
- Ketogenic diet, Carnivore (Lion) Diet
- Behavioral
- Lead sponsor
- Fuller Research Foundation
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Crohn Disease
- Interventions
- Tirzepatide, Mediterranean diet
- Drug · Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Protein Metabolism
- Interventions
- Whey Protein Isolate 90%, Soy Protein Isolate (90% Protein), Organic Pea Protein Isolate, Placebo (Water)
- Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 50 Years to 95 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Abdominal Obesity
- Interventions
- Medifast meal replacement products
- Dietary Supplement
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 60 Years to 79 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Obesity, Adolescent
- Interventions
- Breakfast
- Behavioral
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 13 Years to 21 Years
- Enrollment
- 103 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Type2diabetes, Type 2 Diabetes Treated With Insulin
- Interventions
- Low-fat, vegan diet
- Behavioral
- Lead sponsor
- Physicians Committee for Responsible Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 700 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Sarcopenia, Aging
- Interventions
- Exercise training
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 60 Years to 80 Years · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Healthy Lifestyle
- Interventions
- Red meat-based meal, No meat diet
- Other
- Lead sponsor
- South Dakota State University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Brookings, South Dakota
- Conditions
- Bed Rest
- Interventions
- Leucine, Exercise, Whey protein
- Dietary Supplement · Behavioral
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- 60 Years to 80 Years
- Enrollment
- 123 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Galveston, Texas
- Conditions
- Meal Frequency, Dietary Habits, Muscle Protein Synthesis
- Interventions
- Animal-based Protein Foods, Skewed Protein Distribution, Plant-based Protein Foods, Balanced Protein Distribution
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Urbana, Illinois