- Conditions
- Gout, Hyperuricemia
- Interventions
- Subsidy for food purchases and dietitian education
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 2
- States / cities
- Woodlawn, Maryland • Boston, Massachusetts
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 151
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Insulin Resistance
- Interventions
- Novel dietary fiber, Placebo
- Other
- Lead sponsor
- Cargill
- Industry
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Louisville, Kentucky
- Conditions
- Sleep Deprivation, Nutritional Intervention
- Interventions
- Ketogenic Intervention, Mediterranean Intervention, Placebo, Ketone Ester
- Other · Dietary Supplement
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Healthy
- Interventions
- C-Scan System
- Device
- Lead sponsor
- Check-Cap Ltd.
- Industry
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 3
- States / cities
- Phoenix, Arizona • Rochester, Minnesota • New York, New York
- Conditions
- Bioavailability, Metabolites, Excretion
- Interventions
- Low dose dietary fiber, High dose dietary fiber
- Dietary Supplement
- Lead sponsor
- Brightseed
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Addison, Illinois
- 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
- Breast Cancer
- Interventions
- Diabetes Prevention Program-based lifestyle change intervention (DPP), Highly Microbiota-Accessible Foods (HMAFs) intervention
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 50 Years to 75 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Hyperglycemia
- Interventions
- Resistant Starch Type 4-Raw, Resistant Starch Type 4-Cooked, Shredded Wheat
- Dietary Supplement
- Lead sponsor
- Kansas State University
- Other
- Eligibility
- Not listed
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Manhattan, Kansas
- Conditions
- Diet Modification
- Interventions
- Low fiber, Placebo, High fiber
- Dietary Supplement
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 20 Years to 49 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
- Conditions
- Brain Activity, Appetite, Ingestive Behavior, Glucose Control, Cholesterol
- Interventions
- Dietary control of protein and fiber intake at breakfast
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 2
- States / cities
- West Lafayete, Indiana • West Lafayette, Indiana
- Conditions
- Cancer
- Interventions
- High-fermented food, High fiber supplementation
- Dietary Supplement
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2030
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Colon Cancer
- Interventions
- 70g of fully digestible starch amylopectin corn starch, Resistant starch
- Dietary Supplement
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 2
- States / cities
- Anchorage, Alaska • Pittsburgh, Pennsylvania
- Conditions
- Ulcerative Colitis
- Interventions
- High Protein and Low Fiber Diet, Low Protein and High Fiber Diet
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Diet, Polyps, Adenoma
- Interventions
- low fat, high fiber, high fruit and vegetable eating plan
- Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 35 Years to 99 Years
- Enrollment
- 2,079 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1991 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Gestational Weight Gain, Maternal Fat Accretion, Infant Fat Accretion
- Interventions
- High fiber diet
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Cardiovascular Diseases
- Interventions
- Walnuts, No-nut diet
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Breast Cancer
- Interventions
- fat reduction with increased fiber, fat reduction without increased fiber
- Other
- Lead sponsor
- Jonsson Comprehensive Cancer Center
- Other
- Eligibility
- 50 Years to 69 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 2004
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Healthy, Overweight or Obese Adults
- Interventions
- High Fiber bar with Inulin, Low fiber bar - no inulin
- Other
- Lead sponsor
- Midwest Center for Metabolic and Cardiovascular Research
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Addison, Illinois
- Conditions
- Prostate Cancer
- Interventions
- green tea, soy protein isolate, vitamin E
- Dietary Supplement
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 154 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2002
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Prostate Cancer
- Interventions
- behavioral dietary intervention, dietary intervention, therapeutic dietary intervention
- Behavioral · Dietary Supplement · Procedure
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- Male only
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2006
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Melanoma
- Interventions
- Intervention Arm, Control
- Behavioral
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years to 120 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Loma Linda, California • Bethesda, Maryland
- Conditions
- Healthy
- Interventions
- Fiber cereal
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Surgical Site Infection
- Interventions
- high-fiber/low fat, fermented
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Obesity
- Interventions
- KIND Bars, Typical American Snack
- Dietary Supplement
- Lead sponsor
- Griffin Hospital
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Derby, Connecticut