- Conditions
- Minimal Hepatic Encephalopathy
- Interventions
- rifaximin
- Drug
- Lead sponsor
- Hunter Holmes Mcguire Veteran Affairs Medical Center
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 79
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Obese, Insulin Resistance, Metabolic Syndrome
- Interventions
- Rifaximin SSD, Placebo
- Drug · Other
- Lead sponsor
- Philip Kern
- Other
- Eligibility
- 35 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Liver Cirrhosis, Renal Failure
- Interventions
- Rifaximin, Lactulose
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea
- Interventions
- Rifaximin, Glucose and lactulose hydrogen breath testing
- Drug · Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Travelers' Diarrhea, Functional Bowel Disorders, Reactive Arthritis
- Interventions
- Rifaximin, Placebo
- Drug
- Lead sponsor
- Henry M. Jackson Foundation for the Advancement of Military Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 449 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 5
- States / cities
- San Diego, California • Honolulu, Hawaii • Marine Corps Base Camp Lejeune, North Carolina + 2 more
- Conditions
- Hepatic Cirrhosis, Hepatic Encephalopathy (HE)
- Interventions
- MNK6106, Rifaximin
- Drug
- Lead sponsor
- Mallinckrodt
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 4
- States / cities
- Coronado, California • Rialto, California • St. Petersburg, Florida + 1 more
- Conditions
- Dysentery, Diarrhea, Enteric Campylobacteriosis
- Interventions
- Rifaximin intervention, Placebo intervention
- Biological
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Liver Cirrhosis, Hepatic Encephalopathy, Portal Hypertension
- Interventions
- Rifaximin, Lactulose, Lactulose Placebo, Rifaximin Placebo
- Drug
- Lead sponsor
- Tampa General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2013
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Diarrhea, Gastroenteritis, Bacterial Infection, Acute Diarrhea
- Interventions
- Rifaximin 200 mg Tablet, Oral Rehydration Therapy (ORT)
- Drug · Other
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 10
- States / cities
- Lynwood, California • Hialeah, Florida • Miami, Florida + 6 more
- Conditions
- Papulopustular Rosacea
- Interventions
- Rifaximin, Placebo
- Drug
- Lead sponsor
- Alfasigma S.p.A.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 38
- States / cities
- Yuma, Arizona • Fort Smith, Arkansas • Long Beach, California + 31 more
- Conditions
- Irritable Bowel Syndrome
- Interventions
- Rifaximin
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 525 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 67
- States / cities
- Scottsdale, Arizona • Tempe, Arizona • Anaheim, California + 61 more
- Conditions
- Liver Cirrhosis, Chronic Hepatitis C
- Interventions
- Rifaximin, Placebo
- Drug
- Lead sponsor
- David E. Kaplan, MD MSc
- Federal
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Small Intestinal Bacterial Overgrowth
- Interventions
- CapScan collection capsule
- Device
- Lead sponsor
- Envivo Bio Inc
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Mountain View, California
- Conditions
- Functional Dyspepsia, Small Intestinal Bacterial Overgrowth, Chronic Abdominal Discomfort
- Interventions
- Rifaximin, Lactulose Breath Test, Placebo
- Drug · Procedure
- Lead sponsor
- Henry C. Lin, MD
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2007
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- HIV-1 Infection
- Interventions
- Rifaximin
- Drug
- Lead sponsor
- Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
- Network
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 31
- States / cities
- Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 21 more
- Conditions
- Hepatic Encephalopathy
- Interventions
- Rifaximin
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 322 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 31
- States / cities
- Birmingham, Alabama • Aurora, California • Fresno, California + 28 more
- Conditions
- Diarrhea
- Interventions
- Rifaximin
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 660 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 3
- States / cities
- South Miami, Florida • Houston, Texas • La Porte, Texas
- Conditions
- Visceral Hypersensitivity, Irritable Bowel Syndrome
- Interventions
- Rifaximin
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Diarrhea
- Interventions
- Rifaximin, Xifaxan®, Placebo Tablet
- Drug
- Lead sponsor
- Actavis Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 739 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Coral Gables, Florida
- Conditions
- Intestinal FDG Uptake
- Interventions
- Rifaximin
- Drug
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson Disease
- Interventions
- Rifaximin, Placebo
- Drug · Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Non-Constipation Irritable Bowel Syndrome
- Interventions
- Rifaximin, Placebo
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 637 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 88
- States / cities
- Anniston, Alabama • Birmingham, Alabama • Huntsville, Alabama + 83 more
- Conditions
- Crohn Disease, Diabetic Gastroparesis
- Interventions
- Rifaximin, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Rosacea
- Interventions
- Rifaximin (XIFAXAN), Placebo
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- San Francisco, California