An Open-Label Study Investigating MK-8931 in Participants With Mild and Moderate Hepatic Insufficiency (MK-8931-016)
NCT02910739 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 16
Last updated 2018-10-01
Summary
This study consists of Part I and an optional Part II. The purpose of Part I is to compare the plasma pharmacokinetics of verubecestat (MK-8931) following administration of a single oral dose of 40 mg MK-8931 to participants with moderate hepatic insufficiency (HI) to that of healthy matched controls. An interim safety and pharmacokinetic analysis on the basis of Part I will be performed in order to support the decision to continue with the optional Part II. If a decision to continue with Part II is made, participants with mild HI will be enrolled to receive a single oral dose of 40mg MK-8931. If any healthy participants from Part I do not meet the matching criteria for Part II additional healthy participants will be enrolled.
Conditions
- Amnestic Mild Cognitive Impairment
- Alzheimer's Disease
- Prodromal Alzheimer's Disease
Interventions
- DRUG
-
MK-8931
MK-8931 40 mg
Sponsors & Collaborators
- lead INDUSTRY
Principal Investigators
-
Medical Director · Merck Sharp & Dohme LLC
Study Design
- Allocation
- NON_RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 45 Years
- Max Age
- 85 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2016-10-11
- Primary Completion
- 2017-04-03
- Completion
- 2017-04-12
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