- Conditions
- Alcohol; Use, Problem
- Interventions
- Seed DS-01 Daily Synbiotic
- Dietary Supplement
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
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 1–24
of 26
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Vaginal Health
- Interventions
- Vaginal Health Placebo Control, Vaginal Health Active VV-01
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 60 Years · Female only
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Gastrointestinal
- Interventions
- Synbiotic Dietary Supplement, Placebo
- Dietary Supplement
- Lead sponsor
- OvationLab
- Network
- Eligibility
- 25 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Anxiety Generalized, Breast Cancer Female
- Interventions
- probiotic plus prebiotic supplement, placebo
- Dietary Supplement
- Lead sponsor
- Auburn University
- Other
- Eligibility
- 50 Years and older · Female only
- Enrollment
- 3 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Auburn, Alabama
- 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
- Conditions
- Older Adults, Bioelectrical Impedance, Appetite Hormones, Metabolic Health, Body Composition Measurement, Cognitive Health
- Interventions
- Synbiotic supplement
- Dietary Supplement
- Lead sponsor
- Texas Tech University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- 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
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Hormone Receptor-Positive Breast Carcinoma
- Interventions
- Biospecimen Collection, Bone Mineral Density Test, Questionnaire Administration, WBF-038
- Procedure · Other · Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Gut Microbiota, Adiposity
- Interventions
- Synbiotic, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Texas State University, San Marcos
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- San Marcos, Texas
- 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
- 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
- Conditions
- PreDiabetes
- Interventions
- Metabolic Rheostat, Butyrate Ultra, Placebo
- Dietary Supplement
- Lead sponsor
- Zhaoping Li
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, 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
- 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
- Autism
- Interventions
- Synbiotic, Prebiotic
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 2 Years to 11 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Human Microbiome
- Interventions
- Synbiotic, Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Healthy
- Interventions
- Synbiotic
- Dietary Supplement
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Synbiotic Supplement, Inert Compound
- Biological
- Lead sponsor
- Sheppard Pratt Health System
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Batlimore, Maryland
- Conditions
- Gastrointestinal, Gut Health
- Interventions
- Bifidobacterium pseudocatenulatum, Placebo
- Dietary Supplement
- Lead sponsor
- Synbiotic Health
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Hypertension, Gut Dysbiosis, Overweight , Obesity
- Interventions
- Synbiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Southern Utah University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Cedar, Utah
- Conditions
- Gastrointestinal Tolerance of Probiotics in Infants
- Interventions
- Synbiotic Supplement, Lactose (inactive placebo)
- Dietary Supplement
- Lead sponsor
- Persephone Biosciences
- Industry
- Eligibility
- 2 Months to 24 Months
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Healthy Volunteers
- Interventions
- Cardiosyn
- Dietary Supplement
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Dietary Intervention
- Interventions
- test starter infant formula, test starter infant formula with synbiotics, control standard formula
- Other
- Lead sponsor
- Société des Produits Nestlé (SPN)
- Industry
- Eligibility
- 11 Days to 6 Months
- Enrollment
- 297 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 3
- States / cities
- San Francisco, California • Orlando, Florida • Lincoln, Nebraska
- Conditions
- HIV Infection
- Interventions
- Synbiotic 2000, Placebo
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Sacramento, California