A Phase I, Open Label, Single-Dose Study to Evaluate the Pharmacokinetics of VI-0521 in Subjects With Hepatic Impairment and In Healthy Control Subjects
Overview
- Phase
- Phase 1
- Intervention
- Phentermine and Topiramate
- Conditions
- Hepatic Impairment
- Sponsor
- VIVUS LLC
- Enrollment
- 18
- Locations
- 2
- Primary Endpoint
- Pharmacokinetics
- Status
- Completed
- Last Updated
- 16 years ago
Overview
Brief Summary
This study is designed to determine the effects of a single dose of the study medication in subjects with and without hepatic impairment. 18 to 24 subjects will participate by having multiple blood draws taken to measure the level of study medication in their blood over time.
Detailed Description
This study will look at the effect of a single does of study medication in three groups. Each group will have 6 - 8 subjects with similar levels of hepatic impairment. Group 1 will have normal hepatic function. Groups 2 and 3 will be made up of subjects with mild to moderate hepatic impairment. Subjects will have blood taken at specific intervals to measure study medication levels. Subject participation will last approximately 7 to 9 days.
Investigators
Eligibility Criteria
Inclusion Criteria
- •A total of 18 to 24 subjects will be studied in 3 groups of 6-8 subjects per group. Group 1 will consist of 6-8 males or females with normal hepatic function, 18 to 65 years of age inclusive. Groups 2-3 will consist of 6-8 males or females per group with varying degree of stable hepatic impairment.
Exclusion Criteria
- •Any Subject meeting the following criteria must be excluded from the trial:
- •Known history of clinically significant arrhythmias.
- •Acute illness, especially any infection, within 2 weeks of dosing.
- •History or presence of:
- •Alcoholism or drug abuse within the past 2 years.
- •Hypersensitivity or idiosyncratic reaction to compounds related to the study drug or related compounds.
- •Any History of Bipolar disorder or psychosis, history of psychiatric hospitalization, greater than one lifetime episode of major depression.
- •Blood donation or significant blood loss within 56 days prior to Day
- •Plasma donation within 7 days prior to Day
- •Any subject who has participated in a previous clinical trial with VI-
Arms & Interventions
Treatment A
Intervention: Phentermine and Topiramate
Outcomes
Primary Outcomes
Pharmacokinetics
Time Frame: 9 days