Safety, Pharmacokinetics, and Pharmacodynamics of MK-8876 in Participants With Hepatitis C Infection (MK-8876-003)

Inclusion criteria

• is male, or female of non-childbearing potential (non-childbearing potential is defined as postmenopausal without menses for ≥1 year or after medically documented hysterectomy, oophorectomy, or tubal ligation)
• agrees to use a medically acceptable method of contraception through 90 days after the last dose of study drug if participant has a female partner of childbearing potential must (males should use a condom and their partner of childbearing potential must use hormonal contraception, intrauterine device, diaphragm, cervical cap, or female condom)
• has a body mass index (BMI) between 18 and 37 kg/m^2
• has a clinical diagnosis of chronic HCV infection defined by positive serology for HCV for ≥6 months
• agrees to follow the smoking and other trial restrictions

Exclusion criteria

• is mentally or legally institutionalized or incapacitated, has significant emotional problems at study start or has clinically significant psychiatric disorder of the last 5 years
• has a history of clinically significant endocrine, gastrointestinal (except HCV infection), cardiovascular, hematological, hepatic, immunological, renal, respiratory, or genitourinary abnormalities or diseases
• has a history of stroke, chronic seizures, or major neurological disorder
• has a history of cancer (except adequately treated non-melanomatous skin carcinoma, carcinoma in situ of the cervix, or other malignancies which have been successfully treated for ≥10 years
• has a history of significant multiple and/or severe allergies or has had an anaphylactic reaction or significant intolerability to drugs or food
• has a history of clinically significant hepatic disease, Gilbert's disease, biliary tract disease, or human immunodeficiency virus
• has had major surgery or donated or lost >1 unit of blood within 4 weeks before the study
• has participated in another investigational trial within 4 weeks before the study
• Is unable to refrain from or anticipates the use of any medication from 2 weeks before the study and throughout the study
• consumes >2 glasses of alcoholic beverages per day
• consumes >6 servings (1 serving is ~120 mg caffeine) of coffee, tea, cola, energy drinks, or other caffeinated beverages per day
• is a regular user of any illicit drugs or history of drug abuse within 12 months of the study
• has evidence or history of chronic hepatitis not caused by HCV (except acute non-HCV-related hepatitis that resolved >6 months before the study)
• has previously received treatment with another HCV non-nucleoside inhibitor (previous use of other HCV investigational therapies or marketed compounds is permitted if treatment ended ≥3 months before the study)
• has clinical or laboratory evidence of advanced or decompensated liver disease