- Conditions
- Irritable Bowel Syndrome
- Interventions
- L. acidophilus CL1285® + L. casei LBC80R® + L. rhamnosus CLR2®, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Bio-K Plus International Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 117 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2015
- U.S. locations
- 3
- States / cities
- Garden Grove, California • San Francisco, California • Westlake Village, California
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 437
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Growth of Term Infants
- Interventions
- Infant formula
- Other
- Lead sponsor
- Mead Johnson Nutrition
- Industry
- Eligibility
- 12 Days to 16 Days
- Enrollment
- 511 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 24
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Pinson, Alabama + 21 more
- Conditions
- Enterocolitis, Pseudomembranous Colitis, Antibiotic-associated Colitis
- Interventions
- Lactobacillus GG
- Drug
- Lead sponsor
- Michael E. DeBakey VA Medical Center
- Federal
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Diarrhea Caused by Drug, Dysbiosis
- Interventions
- Florajen Digestion Supplementation, Placebo Supplementation
- Dietary Supplement
- Lead sponsor
- State University of New York - Upstate Medical University
- Other
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Syracuse, New York
- 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
- 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
- Post-Acute COVID-19 Syndrome
- Interventions
- Probiotic Agent, Placebo
- Drug · Other
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 194 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Atopic Dermatitis, Food Allergies
- Interventions
- B. infantis, Placebo
- Drug
- Lead sponsor
- Emanual Maverakis, MD
- Other
- Eligibility
- 1 Day to 7 Days
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Sacramento, California
- 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
- Conditions
- Mild Traumatic Brain Injury, Post Traumatic Stress Disorder
- Interventions
- of Lactobacillus reuteri (L. reuteri; DSM 17938), Sunflower and medium chain triglyceride oils
- Dietary Supplement · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Immune
- Interventions
- Amunizer, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Nutraceuticals Research Institute
- Other
- Eligibility
- 20 Years to 65 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Franklin, Tennessee
- Conditions
- Intestinal Barrier Function
- Interventions
- Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Irritable Bowel Syndrome (IBS)
- Interventions
- E. Coli Strain M17 Probiotic
- Dietary Supplement
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Product Persistence in GI Tract, Kinetics, Rheumatoid Arthritis (RA), Bone Density
- Interventions
- SBD111 Probiotic Medical Food, SBD121 Probiotic Medical Food
- Other
- Lead sponsor
- Solarea Bio, Inc
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Waltham, Massachusetts
- Conditions
- Fatty Liver, Hepatic Steatosis, Diabetes Mellitus, Liver Diseases
- Interventions
- Probiotic-containing powder
- Drug
- Lead sponsor
- National Center for Complementary and Integrative Health (NCCIH)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Dental Caries
- Interventions
- Povidone Iodine 5% Soln,Top,Kit, Probiotics, Placebo
- Drug · Dietary Supplement
- Lead sponsor
- Jeffrey A. Banas
- Other
- Eligibility
- 1 Year to 3 Years
- Enrollment
- 174 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Low Birth Weight
- Interventions
- Probiotic supplementation (Lactobacillus rhamnosus GG and Bifidobacterium infantis), Placebo
- Dietary Supplement · Other
- Lead sponsor
- Vermont Oxford Network
- Network
- Eligibility
- 1 Day to 14 Days
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 3
- States / cities
- Detroit, Michigan • St Louis, Missouri • Burlington, Vermont
- Conditions
- Urinary Tract Infections, Recurrent UTI, Antibiotic Resistant Infection
- Interventions
- Bifidobacterium infantis, Placebo, Antibiotics
- Dietary Supplement · Other · Drug
- Lead sponsor
- Ochsner Health System
- Other
- Eligibility
- 18 Years to 90 Years · Female only
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Jefferson, Louisiana
- Conditions
- Low-grade Oral Dysplasia
- Interventions
- Probiotic oral lozenges, Standard of care for oral dysplasia
- Biological · Other
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Gastrointestinal Symptoms
- Interventions
- Prog: Purify-2
- Other
- Lead sponsor
- Nature's Sunshine Products, Inc.
- Industry
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Lehi, Utah
- Conditions
- Metastatic Clear Cell Renal Cell Carcinoma, Stage IV Renal Cell Cancer AJCC v8
- Interventions
- Biospecimen Collection, Bone Scan, C. butyricum CBM 588 Probiotic Strain Capsule Formulation MO-03, Computed Tomography, Zanzalintinib
- Procedure · Drug
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Duarte, California
- 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
- Gastrointestinal Microbiome, Nutrition, Healthy
- Interventions
- AG1 - Nutritional Supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Athletic Greens International
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Insomnia (moderate)
- Interventions
- GABA Probiotic Lactiplantibacillus plantarum Lp815 (5 Billion cfu/dose), Placebo, Optional Sub-Study: Neurotransmitter Urine Test
- Dietary Supplement · Other · Diagnostic Test
- Lead sponsor
- Verb Biotics LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California