- Conditions
- Diabetes, Heart Diseases, Diet Habit, Diet Modification, Microbial Colonization, Healthy, Obesity, Metabolism
- Interventions
- Dietary Intervention
- Other
- Lead sponsor
- Zoe Global Limited
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 1,139 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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 107
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Body Weight Changes
- Interventions
- MicroDiet, Healthy Diet
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- 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
- Obesity, Bariatric Surgery Candidate, Weight Loss
- Interventions
- Outcomes
- Other
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 97 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Breast Cancer, Depression, Weight Changes
- Interventions
- Calcium-Rich Diet, Arm 2: Exercise + Calcium-Rich Diet, Exercise + Fruit & Vegetable, Low Fat + Calcium Diet
- Dietary Supplement · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 4
- States / cities
- Durham, North Carolina • Goldsboro, North Carolina • Winston-Salem, North Carolina + 1 more
- Conditions
- HIV Infections, Insulin Resistance, Obesity
- Interventions
- Weight loss through diet and exercise, Rosiglitazone insulin sensitizing agent
- Behavioral · Drug
- Lead sponsor
- St. Luke's-Roosevelt Hospital Center
- Other
- Eligibility
- 20 Years to 60 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Body Weight Changes, Athletic Performance, Recovery, Sleep
- Interventions
- Whey Protein Supplement, Carbohydrate Placebo Control
- Dietary Supplement
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Obesity
- Interventions
- Feeding Study
- Behavioral
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 166 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Ashland, Massachusetts
- Conditions
- Obesity
- Interventions
- Coffee mannooligosaccharide, Coffee mannooligosaccharides
- Dietary Supplement
- Lead sponsor
- Mondelēz International, Inc.
- Industry
- Eligibility
- 20 Years to 65 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Spinal Cord Injuries, Metabolic Syndrome, Dietary Modification, Paraplegia, Tetraplegia
- Interventions
- Functional Electrical Stimulation Leg Cycle Ergometry, Diet
- Device · Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Obesity
- Interventions
- IHBG-10, Placebo
- Dietary Supplement
- Lead sponsor
- Avera McKennan Hospital & University Health Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- Conditions
- Obesity
- Interventions
- IHBG-10, Placebo
- Dietary Supplement
- Lead sponsor
- Avera McKennan Hospital & University Health Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- Conditions
- Type 2 Diabetes Mellitus, Obesity
- Interventions
- Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
- Procedure · Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 25 Years to 55 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2028
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Obesity, Sedentary Lifestyle, Insulin Resistance
- Interventions
- Physical activity recommendations, Weight maintenance recommendations, OPTIFAST weight loss
- Behavioral
- Lead sponsor
- East Carolina University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Greenville, North Carolina
- Conditions
- Hypertension, Atherosclerosis
- Interventions
- Not listed
- Lead sponsor
- National Institute on Aging (NIA)
- NIH
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland
- Conditions
- Obesity, Knee Osteoarthritis
- Interventions
- InBody Band 2
- Device
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Pseudohypoparathyroidism Type 1A, Albright Hereditary Osteodystrophy
- Interventions
- Not listed
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 5 Years to 45 Years
- Enrollment
- 519 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Overweight
- Interventions
- Weight loss
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 50 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Muscle Mass
- Interventions
- Strength Training, Wait first, then strength training
- Behavioral · Other
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Blacksburg, Virginia
- Conditions
- Obesity
- Interventions
- Ad libitum low carbohydrate diet, Ad libitum High Complex Carbohydrate Diet, Energy-restricted high complex carbohydrate diet
- Other
- Lead sponsor
- National Center for Complementary and Integrative Health (NCCIH)
- NIH
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Bladder Cancer
- Interventions
- Not listed
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Weight Change
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 345 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Weight Loss
- Interventions
- ResArgin
- Dietary Supplement
- Lead sponsor
- Dr. Heather Hausenblaus
- Other
- Eligibility
- 25 Years to 60 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Obesity
- Interventions
- GLP-1 receptor agonist, Gastric Bypass Surgery (laparoscopic), Gastric Bypass Surgery (robotic)
- Drug · Procedure
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 60 participants
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee