The purpose of this multicenter, single-arm, combination-drug study, which includes 12 weeks of treatment and 24 weeks of follow-up, is to evaluate the safety, efficacy and pharmacokinetics of ombitasvir/paritaprevir/ritonavir in Japanese adults infected with HCV GT1b, who are treatment-naïve or treatment-experienced to an IFN-based regimen and who have ESRD on HD.
Name: Ombitasvir/paritaprevir/ritonavir
Description: SVR12 defined as the hepatitis C virus (HCV) ribonucleic acid (RNA) level less than the lower limit of quantification (LLOQ) 12 weeks after the last dose of study drug.
Measure: Percentage of participants achieving a 12-week sustained virologic response (SVR12). Time: 12 weeks after the last dose of study drugDescription: On-treatment virologic failure was defined as the following: Confirmed increase from nadir in HCV RNA (2 consecutive HCV RNA measurements greater than 1 log10 IU/mL above nadir) at any time point during treatment; or Confirmed HCV RNA greater than or equal to LLOQ after HCV RNA is less than LLOQ during treatment; or HCV RNA greater than or equal to LLOQ persistently during treatment with at least 6 weeks of treatment.
Measure: Percentage of participants with on-treatment virologic failure Time: Up to Week 12Description: Participants with a confirmed HCV RNA greater than or equal to the LLOQ between Final treatment visit and 12 weeks after the last dose of study drug among participants completing treatment and with HCV RNA less than LLOQ at Final treatment visit.
Measure: Percentage of participants with relapse Time: Up to 12 weeks after the last dose of study drugAllocation: N/A
Single Group Assignment
There is one SNP
Exclusion Criteria: - Presence of Y93H variant at Screening - Positive test result for Hepatitis B surface antigen (HBsAg) or anti-Human immunodeficiency virus antibody (HIV Ab) - Significant liver disease with any cause other than chronic HCV infection - On peritoneal dialysis - On hemodialysis for more than 15 years Inclusion Criteria: - Females must be practicing specific forms of birth control on study treatment, or be post-menopausal for more than 2 years or surgically sterile - Hepatitis C Virus (HCV) Ribonucleic acid (RNA) greater than 10,000 IU/mL at Screening - Chronic HCV, Genotype (GT)1b infection - Treatment-naive or treatment-experienced with an interferon (IFN)-containing regimen (IFN or pegylated-IFN with or without ribavirin). --- Y93H ---
Exclusion Criteria: - Presence of Y93H variant at Screening - Positive test result for Hepatitis B surface antigen (HBsAg) or anti-Human immunodeficiency virus antibody (HIV Ab) - Significant liver disease with any cause other than chronic HCV infection - On peritoneal dialysis - On hemodialysis for more than 15 years Chronic He Chronic Hepatitis C Virus Hepatitis A Hepatitis C Hepatitis C, Chronic Hepatitis Hepatitis, Chronic Kidney Diseases Kidney Failure, Chronic null --- Y93H ---