- 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
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 25–48
of 98
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy
- Interventions
- Bifidobacterium
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 21 Years to 45 Years · Female only
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2027
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Bile Acid Malabsorption, Bile Acid Diarrhea
- Interventions
- De Simone formulation probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Appendicitis, Appendicitis; Perforation
- Interventions
- Lactobacillus rhamnosus GG (LGG) Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Children's Health
- Other
- Eligibility
- 4 Years to 18 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Digestive Health
- Interventions
- 30 day wellness program
- Other
- Lead sponsor
- Peryam & Kroll Research Corporation
- Other
- Eligibility
- 20 Years to 65 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Chattanooga, Tennessee
- Conditions
- Anxiety
- Interventions
- GABA Probiotic Dose 1, GABA Probiotic Dose 2, Placebo Group
- Dietary Supplement
- Lead sponsor
- Verb Biotics LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 122 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Fatty Liver Disease, Fibrosis, Liver, Cirrhosis, Liver, Steatohepatitis, Nonalcoholic
- Interventions
- Align Probiotic Supplement Capsule, Placebos
- Drug
- Lead sponsor
- Corewell Health East
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Farmington Hills, Michigan
- 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
- Conditions
- Health, Subjective, Gastrointestinal Dysfunction, Cardiovascular Risk Factor, Autoimmune Diseases, Dental Diseases, Hormone Disturbance, Neurocognitive Dysfunction
- Interventions
- Supplements and/or medical foods, Behavioral change support program, Food plan
- Dietary Supplement · Behavioral · Other
- Lead sponsor
- Metagenics, Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Gig Harbor, Washington
- Conditions
- Bacterial Vaginosis, Yeast Infection
- Interventions
- Prebiotic + Probiotic Supplement, Active Placebo Supplement, Excipient Placebo Supplement
- Dietary Supplement
- Lead sponsor
- Happy V
- Industry
- Eligibility
- 25 Years and older · Female only
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- 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
- Alzheimer Disease
- Interventions
- Lifestyle medicine
- Behavioral
- Lead sponsor
- Preventive Medicine Research Institute
- Other
- Eligibility
- 45 Years to 90 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 4
- States / cities
- San Diego, California • Sausalito, California • Boston, Massachusetts + 1 more
- Conditions
- Feeding Tolerance
- Interventions
- Probiotic Supplemented Group, Control Group
- Dietary Supplement
- Lead sponsor
- Mercy Health System
- Network
- Eligibility
- Up to 14 Days
- Enrollment
- 133 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Rockford, Illinois
- Conditions
- Probiotics
- Interventions
- SLAB51
- Dietary Supplement
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Bishop, California • La Jolla, California
- Conditions
- Stress, Psychological, Anxiety
- Interventions
- Cognitive Stress Testing
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Gastrointestinal Symptoms, Digestive Health, Gut Health
- Interventions
- PhytoPower 1 and PhytoPower 2
- Dietary Supplement
- Lead sponsor
- SF Research Institute, Inc.
- Network
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Type 1 Diabetes (T1D)
- Interventions
- L. johnsonii Probiotic, Placebo Capsule
- Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 8 Years to 18 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Overweight and Obesity
- Interventions
- Synbiotic Group, Placebo Group
- Dietary Supplement · Other
- Lead sponsor
- Texas Christian University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Clostridium Difficile
- Interventions
- Fecal microbiota transplant (FMT), flexible sigmoidoscopy
- Procedure · Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Lifestyle, Diet, Healthy
- Interventions
- Diet Recommendations, Lifestyle Recommendations, Exercise Recommendations, Stress Management Recommendations, PhytoGanix (tropical fruit flavor), UltraFlora Intensive Care
- Other
- Lead sponsor
- National University of Natural Medicine
- Other
- Eligibility
- 50 Years to 72 Years · Male only
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Exercise Endurance
- Interventions
- Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Lallemand Health Solutions
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Osteoporosis, Inflammation, Aging
- Interventions
- SBD111 medical food, Placebo
- Other
- Lead sponsor
- Hebrew SeniorLife
- Other
- Eligibility
- 60 Years and older · Female only
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Roslindale, Massachusetts
- Conditions
- Healthy
- Interventions
- Omeprazole, Lactobacillus rhamnosus GG, Placebo
- Drug · Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Microbial Composition, Immune Function
- Interventions
- Probiotic Capsule, Placebo
- Drug
- Lead sponsor
- Sheffield Hallam University
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee