- 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
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 88
matching trials from the live ClinicalTrials.gov search.
- 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
- 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
- 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
- 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
- Conditions
- PreDiabetes, Aging
- Interventions
- KH-1, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Kalin Health, LLC
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Anti-biotic Resistance
- Interventions
- VSL#3, sugar pill (placebo)
- Dietary Supplement
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Ulcerative Colitis Chronic Mild, Ulcerative Colitis Chronic Moderate, Ulcerative Colitis Chronic, Ulcerative Colitis
- Interventions
- R-3750
- Drug
- Lead sponsor
- Rise Therapeutics LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 5
- States / cities
- Valencia, California • Miami, Florida • Plantation, Florida + 2 more
- Conditions
- Constipation
- Interventions
- Test product consumption group
- Other
- Lead sponsor
- Yakult U.S.A. Inc.
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- 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
- Gastrointestinal, Overweight , Obesity
- Interventions
- CLB101™️, Placebo, Placebo control
- Dietary Supplement · Other
- Lead sponsor
- ClostraBio Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Gastrointestinal Discomfort, Bloating
- Interventions
- Active: Multi-strain probiotic dietary supplement, Placebo: Placebo
- Dietary Supplement
- Lead sponsor
- Daily Nouri
- Industry
- Eligibility
- 25 Years to 45 Years · Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Depression
- Interventions
- Max Stress B, Placebo Max Stress B
- Dietary Supplement
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Gulf War Illness
- Interventions
- VSL#3, Placebo
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 35 Years to 75 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Metabolism
- Interventions
- Visbiome
- Dietary Supplement
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Advanced Ovarian Carcinoma, Recurrent Ovarian Carcinoma, Stage II Ovarian Cancer AJCC v8, Stage III Ovarian Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8
- Interventions
- Biospecimen Collection, Placebo Administration, Probiotic, Questionnaire Administration
- Procedure · Drug · Dietary Supplement + 1 more
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 161 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Constipation
- Interventions
- Culturelle Probiotic + Fiber, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Connecticut Children's Medical Center
- Other
- Eligibility
- 6 Months to 8 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Amino Acid Absorption, Probiotic
- Interventions
- Single Strain Probiotic + Milk Protein, Placebo + Milk Protein
- Dietary Supplement
- Lead sponsor
- The Archer-Daniels-Midland Company
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Belton, Texas
- Conditions
- Anti-biotic Resistance
- Interventions
- Lactobacillus rhamnosus HN001, sugar pill (placebo)
- Dietary Supplement
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 113 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- HIV Infections, Alcohol Drinking, Aging, Immunosenescence
- Interventions
- Limosilactobacillus reuteri, Blueberry extract
- Dietary Supplement
- Lead sponsor
- Louisiana State University Health Sciences Center in New Orleans
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- Conditions
- Environmental Exposure, PFAS Exposure
- Interventions
- Streptococcus salivarius 46-SL1, Placebo
- Dietary Supplement
- Lead sponsor
- Cambiotics ApS
- Industry
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Type1diabetes, Type1 Diabetes Mellitus
- Interventions
- VSL#3
- Dietary Supplement
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- 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