- Conditions
- Alcohol Use Disorder, Alcohol-associated Liver Disease
- Interventions
- : Placebo for Probiotic, Lactobacillus Rhamnosus GG
- Drug · Dietary Supplement
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Louisville, Kentucky
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 49–72
of 192
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy
- Interventions
- Lactobacillus (L.) casei
- Drug
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 3 Years to 6 Years
- Enrollment
- 638 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Probiotics
- Interventions
- Lactic acid bacteria and bifidobacteria, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Texas Christian University
- Other
- Eligibility
- 18 Years to 35 Years · Male only
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Ventilator Associated Pneumonia, Infections, C-Difficile, Antibiotic-associated Diarrhea, Diarrhea
- Interventions
- L. rhamnosus GG - Probiotic, Placebo - Microcrystalline Cellulose
- Drug
- Lead sponsor
- McMaster University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,650 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2020
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota • St Louis, Missouri
- Conditions
- Infectious Disease of Digestive Tract
- Interventions
- Lactobacillus rhamnosus GG
- Dietary Supplement
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- 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
- Nephrolithiasis, Hyperoxaluria, Crohn's Disease
- Interventions
- Oxadrop, Agri-King Synbiotic (AKSB), Placebo
- Dietary Supplement · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Diabetes Mellitus
- Interventions
- Oral lactobacillus administration
- Drug
- Lead sponsor
- National Center for Research Resources (NCRR)
- NIH
- Eligibility
- 1 Year to 95 Years
- Healthy volunteers
- Healthy volunteers not accepted
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Diabetic Macular Edema
- Interventions
- Lactobacillus plantarum 299v
- Drug
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- 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
- Vascular Aging
- Interventions
- Lactobacillus Plantarum 299v in fermented oat drink, Heat-Killed Placebo control fermented drink
- Other
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 50 Years to 99 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- 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
- Milk Allergy
- Interventions
- Lactobacillus GG, Extensively Hydrolyzed Casein Formula, Amino Acid Formula
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- Up to 120 Days
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Woburn, Massachusetts
- Conditions
- Hematopoietic Organs; Disorder
- Interventions
- Lactobacillus plantarum strains 299 and 299v
- Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 3
- States / cities
- Jacksonville, Florida • St. Petersburg, Florida • New York, New York
- Conditions
- Cognitive Ability, General, Immune System Function, Emotions
- Interventions
- Probiotics, placebo
- Dietary Supplement
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 12 Years to 20 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 2
- States / cities
- Salt Lake City, Utah
- Conditions
- Lactose Intolerance
- Interventions
- Lactobacillus acidophilus MPH734, Placebo
- Dietary Supplement
- Lead sponsor
- Lemuel W. Taylor IV
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Belton, Texas
- Conditions
- Vaginal Health, Vaginal pH
- Interventions
- Flora Power Probiotic Vaginal Suppository
- Dietary Supplement
- Lead sponsor
- Love Wellness
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- 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
- Minimal Hepatic Encephalopathy
- Interventions
- Lactobacillus GG, Placebo
- Biological
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Pregnancy
- Interventions
- Probiotic dietary supplement
- Dietary Supplement
- Lead sponsor
- Marquette University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Clostridium Difficile
- Interventions
- Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Spinal Cord Injuries, Neurogenic Lower Urinary Tract Dysfunction, Neurogenic Bladder
- Interventions
- Not listed
- Lead sponsor
- Medstar Health Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Recurrent Bacterial Vaginosis
- Interventions
- Vaginal microbiome transplant, Oral Metronidazole, Sterile saline
- Biological · Drug · Other
- Lead sponsor
- Douglas Kwon
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts