San Antonio, Texas 78215


The primary objective of this study is to characterize the steady state plasma

Study summary:

The primary objective of this study is to characterize the steady state plasma PK of rifaximin (550 mg BID) in subjects with severe hepatic impairment (MELD 19 to 25 and MELD >25), as well as healthy subjects with normal hepatic function.


Inclusion Criteria: - Hepatically impaired subjects will be ≥18 years of age, have a diagnosis of liver cirrhosis and a MELD score of ≥19 at Screening. Note: At least 6 of the hepatically impaired subjects will have a MELD score of >25. Exclusion Criteria: - Subject has known allergy to rifaximin, rifampin, or other rifamycins, excipients and/or vehicles used in the formulation, or any other clinically significant allergies. - Subject has participated in an investigational drug or device study within 30 days prior to Day 1 (Baseline). - Subject has any concurrent illness (other than liver cirrhosis), disability or circumstance that may affect the interpretation of clinical data, could cause noncompliance with treatment or visits or otherwise contraindicates participation in this study in the opinion of the investigator.



Primary Contact:

Study Director
Lindsey Mathew
Bausch Health Companies

Jennifer Laskowski
Phone: 9085413279

Backup Contact:


Location Contact:

San Antonio, Texas 78215
United States

There is no listed contact information for this specific location.

Site Status: Recruiting

Data Source:

Date Processed: February 04, 2019

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