- Conditions
- Gastrointestinal Injury, Acute Mountain Sickness
- Interventions
- FP, Placebo, High altitude, Sea level
- Dietary Supplement · Other
- Lead sponsor
- United States Army Research Institute of Environmental Medicine
- Federal
- Eligibility
- 17 Years to 39 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Natick, 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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 72
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy
- Interventions
- Ricinoleic Acid 750 mg, Ricinoleic Acid 1500 mg, Ricinoleic Acid 3000 mg, Placebo
- Dietary Supplement · Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Gastrointestinal Dysfunction, Metabolic Disturbance
- Interventions
- High Dose Hemp Fiber Bar, Low Dose Hemp Fiber Bar, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Healthy, Gastrointestinal Discomfort
- Interventions
- Encapsulated Calcium Butyrate
- Dietary Supplement
- Lead sponsor
- Kemin Foods LC
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Addison, Illinois
- Conditions
- Parkinson Disease
- Interventions
- Mediterranean Diet
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 85 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Cardiometabolic Health Indicators, Vascular Function in Healthy Volunteers, Inflammation
- Interventions
- Ataulfo mango
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 12 Years to 19 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Obesity, Endotoxemia, Inflammation
- Interventions
- Green Tea Extract, Placebo
- Other
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Prematurity, Intestinal Permeability
- Interventions
- Lactulose -rhamnose solution
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- Up to 4 Days
- Enrollment
- 211 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Exercise and Gut-derived Phenolics
- Interventions
- Flavonoid supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Healthy
- Interventions
- Small Bowel and Colonic Permeability Test
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Inflammation, Vaccine, Intestinal Permeability, Typhoid Fever
- Interventions
- Inulin, Maltodextrin, Ty21a Typhoid Fever Vaccine
- Dietary Supplement · Biological
- Lead sponsor
- USDA, Western Human Nutrition Research Center
- Federal
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Short Bowel Syndrome
- Interventions
- Teduglutide, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Arterial Stiffness, Blood Pressure, Dysbiosis, Inflammation, Permeability; Increased
- Interventions
- Freeze-dried grape powder, Placebo powder
- Dietary Supplement · Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- HIV
- Interventions
- Lubiprostone
- Drug
- Lead sponsor
- Ruth M. Rothstein CORE Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Inflammatory Bowel Diseases
- Interventions
- LpD3.5 supplementation., Placebo
- Dietary Supplement
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Crohn Disease
- Interventions
- Lactulose/Rhamnose solution, MB-102
- Drug
- Lead sponsor
- MediBeacon
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Irritable Bowel Syndrome, Visceral Hypersensitivity
- Interventions
- Gastrointestinal Permeability Test, Upper Endoscopy, Rectal Barostat and Infusion of Fats
- Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2021
- U.S. locations
- 2
- States / cities
- Jacksonville, Florida • Rochester, Minnesota
- Conditions
- Metabolic Disturbance, Permeability; Increased
- Interventions
- Betaine, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Kannapolis, North Carolina
- Conditions
- Functional Dyspepsia
- Interventions
- Not listed
- Lead sponsor
- Children's Mercy Hospital Kansas City
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Short Bowel Syndrome
- Interventions
- Somatropin, Seven Day Food Diary, Blood Tests (standard of care), Fasting, Sugar Permeability Test, Urine Collection
- Drug · Procedure · Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2015
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Gut Health, LBP, Short Chain Fatty Acids, sCD14
- Interventions
- Mango
- Behavioral
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 40 Years to 60 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027
- U.S. locations
- 1
- States / cities
- Loma Linda, California
- Conditions
- Low-grade Chronic Inflammation, Intestinal Permeability, Type 2 Diabetes Mellitus, Cardiovascular Disease, Obesity
- Interventions
- Fructose-sweetened beverages, Glucose-sweetened beverages, High-fructose corn syrup-sweetened beverages
- Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Intestinal Diseases, Irritable Bowel Syndrome, Constipation
- Interventions
- Permeability measurement, Esophagogastroduodenoscopy, Flexible sigmoidoscopy
- Diagnostic Test · Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Metabolite Concentration, Gut Permeability, Inflammation, Sleep, Performance
- Interventions
- CoreBiome, Placebo
- Dietary Supplement
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 30 Years to 50 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida