- Conditions
- Infections, Respiratory, Diarrhea
- Interventions
- probiotic strain Bb-12, no Bb-12
- Other
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 2 Years to 4 Years
- Enrollment
- 190 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
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
- Malignant Solid Neoplasm
- Interventions
- Biospecimen Collection, Live Freeze-Dried Lactic Acid Bacteria Probiotic, Questionnaire Administration
- Procedure · Dietary Supplement · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Healthy
- Interventions
- Probiotic, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Loyola University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Maywood, Illinois
- Conditions
- Hypertension, Cardiovascular Diseases, Diabetes
- Interventions
- Herbiotics Oral + Ent Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Wake Forest University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Rheumatoid Arthritis (RA)
- Interventions
- Align Extra Strength Probiotic Supplement
- Dietary Supplement
- Lead sponsor
- Ancilia Biosciences
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Alcohol Use Disorder, Alcoholic Liver Disease, Microbiome
- Interventions
- VSL #3 112.5 Capsule, Placebo
- Drug · Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Antibiotic-associated Diarrhea
- Interventions
- Amoxicillin-Clavulanate 875 Mg-125 Mg Oral Tablet, BB-12, Control
- Drug · Biological · Other
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- COVID-19 Infection
- Interventions
- Magnesium Citrate plus probiotic
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- 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
- Respiratory Tract Infections
- Interventions
- Probiotic
- Dietary Supplement
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 12 Months to 36 Months
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 2
- States / cities
- Madison, Wisconsin
- Conditions
- Cyanotic Congenital Heart Disease
- Interventions
- Bifidobacterium infantis, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- Up to 4 Months
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Urinary Tract Infection
- Interventions
- Lactin-V, Placebo
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- COPD, Obstructive Lung Disease
- Interventions
- Lactobacillus GG, Sugar pill
- Dietary Supplement · Other
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 99 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Metabolic Syndrome
- Interventions
- Yogurt smoothie with BB-12, Yogurt smoothie
- Drug
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Iron Deficiency (ID), Pregnancy
- Interventions
- Lactiplantibacillus plantarum 299v, Placebo Capsule(s)
- Dietary Supplement · Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Influenza
- Interventions
- Synbiotic AKSB
- Biological
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Oral Health
- Interventions
- Oral probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- USANA Health Sciences
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- South Jordan, Utah
- Conditions
- Cognitive Decline, Cognitive Change, Inflammation, Emotions
- Interventions
- Yogurt
- Other
- Lead sponsor
- University of Idaho
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 4
- States / cities
- Boise, Idaho • Coeur d'Alene, Idaho • Pocatello, Idaho + 1 more
- Conditions
- Bacterial Vaginosis, Vaginal Flora Imbalance
- Interventions
- Flourish Vaginal Care System
- Combination Product
- Lead sponsor
- Vaginal Biome Science
- Other
- Eligibility
- 18 Years to 52 Years · Female only
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Concord, New Hampshire
- Conditions
- Healthy
- Interventions
- Probiotic Strains
- Biological
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Digestive Disease, Gut Health
- Interventions
- Probiotic, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Synbiotic Health
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Hematopoietic and Lymphoid Cell Neoplasm
- Interventions
- Best Practice, Clostridium butyricum CBM 588 Probiotic Strain
- Other · Drug
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- Duarte, California
- Conditions
- Migraine, Irritable Bowel Syndrome, Headache, Migraine
- Interventions
- Lactobacillus plantarum (CECT7484 and CECT7485)/ Pediococcus acidilactici (CECT7483), Placebo Comparator: Placebo
- Dietary Supplement · Other
- Lead sponsor
- Scripps Health
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Neurogenic Bladder
- Interventions
- Culturelle 10 Billion CFU Capsule
- Drug
- Lead sponsor
- Medstar Health Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 182 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia