- Conditions
- Fecal Analysis
- Interventions
- ProNutrients Probiotic
- Dietary Supplement
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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 157
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Gastrointestinal Discomfort
- Interventions
- I3.1, Placebo treatment
- Dietary Supplement
- Lead sponsor
- University of Memphis
- Other
- Eligibility
- 20 Years to 50 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- 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
- 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
- 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
- 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
- Pregnancy Related
- Interventions
- Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 3
- States / cities
- La Jolla, California • San Diego, California
- Conditions
- Bariatric Surgery Candidate
- Interventions
- Probiotic, microcrystalline cellulose
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- 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
- Colic
- Interventions
- Lactobacillus reuteri
- Dietary Supplement
- Lead sponsor
- Children's Investigational Research Program, LLC
- Other
- Eligibility
- 14 Days to 60 Days
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Bentonville, Arkansas
- Conditions
- Menopausal Osteoporosis
- Interventions
- VSL#3, Placebo
- Drug · Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 50 Years to 65 Years · Female only
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Chronic Rhinosinusitis (Diagnosis)
- Interventions
- Lactobacillus sakei proBio65, Isotonic Saline Solution
- Drug · Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Healthy
- Interventions
- Placebo, Probiotic Combination, Bifidobacterium bifidum, Bifidobacterium longum
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 634 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Asthma
- Interventions
- Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Montefiore Medical Center
- Other
- Eligibility
- 1 Day to 4 Days
- Enrollment
- 203 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2014
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Antibiotic-associated Diarrhea, Clostridium Difficile
- Interventions
- Lactobacillus reuteri
- Dietary Supplement
- Lead sponsor
- Case Western Reserve University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2017
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Diarrhea
- Interventions
- Probiotics
- Dietary Supplement
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Gastroenteritis
- Interventions
- LGG, micro-crystalline cellulose
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 3 Months to 48 Months
- Enrollment
- 971 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 10
- States / cities
- Sacramento, California • Washington D.C., District of Columbia • Chicago, Illinois + 7 more
- Conditions
- Healthy
- Interventions
- Jarro-Dophilus EPS® (5 billion CFU/capsule), Jarro-Dophilus EPS® High Potency (25 billion CFU/capsule), Placebo
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Urinary Tract Infections (UTI's)
- Interventions
- Lactobacillus crispatus CTV-05, Placebo
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 2
- States / cities
- Seattle, Washington
- Conditions
- Non-Alcoholic Fatty Liver Disease
- Interventions
- Culturelle (Lactobacillus rhamnosus strain GG), Placebo
- Dietary Supplement · Other
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 5 Years to 18 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- New Hyde Park, New York
- Conditions
- Healthy
- Interventions
- Placebo, Lactobacillus (Probiotic 1), Lactobacillus and Bifidobacterium (Probiotic 2)
- Other
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 5 Years to 9 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Oral Microbiome
- Interventions
- Placebo-Control Supplement, Streptococcus-Containing Probiotic Supplement
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Coronary Artery Disease, Hypertension, Hyperlipidemias, Peripheral Vascular Diseases, Cerebral Arterial Diseases
- Interventions
- Goodbelly, Placebo
- Dietary Supplement
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 21 Years to 89 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Wauwatosa, Wisconsin
- Conditions
- Signs and Symptoms, Digestive
- Interventions
- probiotic plus fish oil capsule, Fish oil capsule
- Dietary Supplement
- Lead sponsor
- Nutrition 21, Inc.
- Industry
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Pembroke Pines, Florida