- Conditions
- Iron-deficiency, Iron Deficiency Anemia, Iron Deficiency (Without Anemia)
- Interventions
- Partially hydrolyzed guar gum + bifidobacterium lactis, Partially hydrolyzed guar gum, Maltodextrin
- Dietary Supplement
- Lead sponsor
- King's College
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Wilkes-Barre, Pennsylvania
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Acute GVHD
- Interventions
- Galacto-oligosaccharide, Maltodextrin
- Dietary Supplement
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2029
- U.S. locations
- 2
- States / cities
- Kansas City, Kansas • Durham, North Carolina
- Conditions
- Insulin Sensitivity
- Interventions
- Sevelamer, Synbiotic, Maltodextrin, High Fat diet, Low Fat diet
- Drug · Other
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Pre Diabetic
- Interventions
- Placebo, NM504:
- Drug
- Lead sponsor
- NuMe Health
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Obesity
- Interventions
- Bifidobacterium spp plus bimuno- galacto-oligosaccharides, Placebo
- Dietary Supplement
- Lead sponsor
- South Dakota State University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Brookings, South Dakota
- Conditions
- Body Weight Changes
- Interventions
- Meal replacement shake, Multivitamin and mineral capsules, Fish oil with sesame lignans and olive extract softgel, Prebiotic Chewable tablet, Clove Extract and Maqui Berry extract capsule, .Whole Food Blend capsule, Turmeric extract capsule, European White Kidney Bean capsule, Saffron extract capsule, Ubiquinol with Fulvic acid complex softgel, Calcium with Hesperidin and gynostemma extract tablet, Multivitamin and mineral supplement
- Dietary Supplement
- Lead sponsor
- Supplement Formulators, Inc.
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Fort Lauderdale, Florida
- Conditions
- Parkinson Disease
- Interventions
- Prebiotic Bar
- Other
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- Not listed
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Knee Osteoarthritis
- Interventions
- inulin, Maltodextrin (Placebo)
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Obesity
- Interventions
- Prebiotic: soluble corn fiber, Placebo: maltodextrin
- Dietary Supplement
- Lead sponsor
- San Francisco Veterans Affairs Medical Center
- Federal
- Eligibility
- 18 Years to 75 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Blood Pressure, Body Composition, Immune Function
- Interventions
- Synbiotic, Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Skidmore College
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Saratoga Springs, New York
- Conditions
- Inflammatory Bowel Diseases
- Interventions
- Oligofructose-enriched Inulin OI, Maltodextrin
- Dietary Supplement
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 8 Years to 21 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Anxiety, Pain, Surgery
- Interventions
- Galacto-Oligosaccharide, Maltodextrin (Placebo)
- Drug
- Lead sponsor
- Jeff Taekman, M.D.
- Other
- Eligibility
- 21 Years to 70 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- HIV, Non-Alcoholic Fatty Liver Disease, Metabolic-Associated Steatotic Liver Disease
- Interventions
- Prebiotic, Probiotic
- Dietary Supplement
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Fecal Microflora in the Formula Fed Premature Infant
- Interventions
- ProlactPlus, GOS galacto-oligosaccharides, Bifidobacterium infantis, Bifidobacterium animalis
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- Not listed
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Colitis, Ulcerative, Crohn's Disease
- Interventions
- Nutrition support product
- Other
- Lead sponsor
- National University of Natural Medicine
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Children's Health and Growth, Childcare Absenteeism
- Interventions
- Yogurt drink with probiotic bacteria BB12, Placebo
- Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 12 Months to 48 Months
- Enrollment
- 181 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Alcohol Use Disorder, Human Immunodeficiency Virus
- Interventions
- 4 week prebiotic consumption, 4 week placebo consumption
- Dietary Supplement · Other
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Stress Physiology
- Interventions
- Probiotic, Prebiotic, Placebo
- Dietary Supplement · Other
- Lead sponsor
- United States Army Research Institute of Environmental Medicine
- Federal
- Eligibility
- 17 Years to 39 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Natick, Massachusetts
- Conditions
- Healthy Gut Microbiota
- Interventions
- Prebiotic A - inulin, Prebiotic B - galactooligosaccharides(GOS), Prebiotic C - wheat dextrin
- Dietary Supplement
- Lead sponsor
- Duke University
- Other
- Eligibility
- 17 Years to 70 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Gastrointestinal Tolerance
- Interventions
- Experimental 1 Infant Formula, Experimental 2 Infant Formula, Reference Group
- Other
- Lead sponsor
- Abbott Nutrition
- Industry
- Eligibility
- Up to 8 Days
- Enrollment
- 131 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 10
- States / cities
- Tucson, Arizona • Colorado Springs, Colorado • Norwich, Connecticut + 7 more
- Conditions
- Gastrointestinal Disease Symptoms
- Interventions
- Prebiotic, probiotic, postbiotic combination, Placebo
- Dietary Supplement
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 25 Years to 65 Years · Female only
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Healthy
- Interventions
- Placebo, Dietary Supplement with actives
- Dietary Supplement
- Lead sponsor
- Olly, PBC
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- St. Petersburg, Florida
- Conditions
- Oral Microbiome Health
- Interventions
- VRx MyBiotics Oral Lozenges
- Dietary Supplement
- Lead sponsor
- Viome
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Bothell, Washington
- Conditions
- Insulin Sensitivity
- Interventions
- Maltodextrin, Synbiotic, Sevelamer
- Drug
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- San Antonio, Texas