Safety, Tolerability and Pharmacokinetics of Danoprevir/r in Healthy Volunteers China
Safety, Tolerability and Pharmacokinetics of Danoprevir/r in Healthy Volunteers China
The purpose of this study is to evaluate the Pharmacokinetics of Danoprevir in single dose
 (100mg QD on day 1, day 4 and day 14) and Ritonavir-boosted Danoprevir (100mg QD on day 4 and
 day 14) in single and multiple doses (100mg BID on day 5 -day 13) in healthy volunteers.
Inclusion Criteria:

 -  Willing and able to provide written informed consent

 -  Healthy men or women based on history, physical examination, laboratory examination
 and ECG.

 -  Negative serum or urine pregnancy test result (sensitivity of 25 mIU or better) for
 women with childbearing potential within the 24-hour period before the first dose of
 study drugs

 -  Female patients with childbearing potential (menopause within 1 year) must agree to
 use two reliable forms of effective non-hormonal contraception (i.e., condoms,
 cervical barriers, intrauterine device, spermicides, or sponge), at least 1 of which
 must be a physical barrier method, during treatment and for at least 6 months
 following the last dose of ribavirin

 -  All male patients with female partners of childbearing potential must use two reliable
 forms of effective contraception (combined) during treatment and for 6 months
 following the last dose of ribavirin

 -  Others as specified in the detailed protocol

 Exclusion Criteria:

 -  Have medical history, or has disease, such as cardiovascular system, respiratory
 system, endocrine and metabolic system, urinary system, digestive system, blood
 system, nerve system disease or psychiatric disease and acute or chronic infectious
 diseases and malignant tumors.

 -  Has a history of drug or food allergy.

 -  Positive hepatitis A antibody，positive hepatitis B surface antigen， positive hepatitis
 C antibody，syphilis antibody or HIV antibody at screening.

 -  Had gastrointestinal surgery, vagotomy, intestinal resection or any possible
 interference with gastrointestinal peristalsis, pH or absorbed by surgery.

 -  Pregnant, lactating or menstrual period and unwilling to reliable contraception period
 women of childbearing age.

 -  Female partners have fertility and reliable contraceptive measures of men.