- Conditions
- Cirrhosis
- Interventions
- Lactulose
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
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 1–19
of 19
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Overt Hepatic Encephalopathy
- Interventions
- 40 mg Rifaximin SSD once daily, 40 mg Rifaximin SSD twice daily, 80 mg Rifaximin SSD once daily, 80 mg Rifaximin SSD twice daily, Placebo
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 34
- States / cities
- Corona del Mar, California • Los Angeles, California • San Francisco, California + 21 more
- Conditions
- Ulcerative Colitis, Ileal Pouch
- Interventions
- Aquamin, Placebo
- Drug
- Lead sponsor
- Muhammad N Aslam, MD
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Minimal Hepatic Encephalopathy
- Interventions
- Lactulose, placebo
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 5 Years to 18 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- 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
- Gulf War Syndrome
- Interventions
- Lactulose Breath Test, Rifaximin, Placebo
- Procedure · Drug
- Lead sponsor
- Henry C. Lin, MD
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 210 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2009
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Chronic Abdominal Pain, Small Intestinal Bacterial Overgrowth
- Interventions
- Lactulose Breath Test, xifaxan, placebo
- Procedure · Drug
- Lead sponsor
- Children's Hospital Los Angeles
- Other
- Eligibility
- 8 Years to 18 Years
- Enrollment
- 115 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Pain
- Interventions
- placebo, Ibuprofen
- Drug
- Lead sponsor
- Kenneth A. Kist,
- Other
- Eligibility
- 18 Years to 100 Years · Female only
- Enrollment
- 2 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Migraine, Headache, Dizziness
- Interventions
- topiramate, lactulose placebo pill
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2008
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- HIV Associated Cognitive Motor Complex
- Interventions
- Galantamine, Placebo
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 63 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Opiate Addiction
- Interventions
- 6β-Naltrexol escalating doses from 0.05-0.5 mg IV
- Drug
- Lead sponsor
- California Pacific Medical Center Research Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Irritable Bowel Syndrome (IBS), Small Intestinal Bacterial Overgrowth Syndrome (SIBO)
- Interventions
- Biocidin REMOVE, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Chronic Constipation, Methanogenesis
- Interventions
- Lubiprostone, Lubiprostone Control
- Drug
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa • Salt Lake City, Utah
- Conditions
- Hepatic Encephalopathy, Cirrhosis
- Interventions
- Microbiota transplant therapy (MTT) capsules, Placebo capsule
- Biological · Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 162 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 3
- States / cities
- West Haven, Connecticut • Dallas, Texas • Richmond, Virginia
- Conditions
- Delirium
- Interventions
- Guanfacine, Placebo
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Insulin Resistance, Prediabetic State
- Interventions
- Metformin, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 35 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Hepatic Encephalopathy
- Interventions
- Rifaximin, Lactulose, Placebo
- Drug · Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Postural Orthostatic Tachycardia Syndrome (POTS), POTS, Orthostatic Intolerance
- Interventions
- Pyridostigmine, Digoxin, Placebo
- Drug
- Lead sponsor
- New York Medical College
- Other
- Eligibility
- 15 Years to 30 Years · Female only
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Hawthorne, New York