E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Virus Diseases [C02] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10072848 |
E.1.2 | Term | Hepatitis C virus genotype 1 positive |
E.1.2 | System Organ Class | 100000004848 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To demonstrate the effectiveness of Triple fixed dose combination with or without ribavirin in treatment naive cirrhotic subjects |
|
E.2.2 | Secondary objectives of the trial |
Only key secondary objectives are listed, for others please refer to the protocol
- Proportion of treated subjects in each of the experienced arms with SVR12, defined as HCV RNA < LOQ target detected or target not detected (LOQ TD/TND) at post treatment Week 12.
- Proportion of subjects in each arm who achieve HCV RNA < LOQ TD/TND at each of the following Weeks: 1, 2, 4, 6, 8, and 12; post treatment Weeks 4 , 8 and 24 ;
- Proportion of subjects in each arm who achieve HCV RNA < LOQ TND at each of the following Weeks: 1, 2, 4, 6, 8, and 12; post treatment weeks 4, 8, 12 and 24;
- On treatment safety, as measured by frequency of SAEs and discontinuations due to AEs through the end of treatment in each arm within each cohort |
|
E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Pharmacogenetics Blood Sample Amendment 01, version 2.0, dated 11-Oct-2013
The objective of this Amendment is to permit the collection and storage of blood samples for use in future exploratory pharmacogenetic research. Bristol-Myers Squibb will use DNA obtained from the blood sample and health information collected from the main clinical trial, AI443113 to study the association between genetic variation and drug response. Bristol-Myers Squibb may also use the DNA to study the causes and further progression of Hepatitis C. Samples from this
study may also be used in conjunction with pharmacogenetic research results from other clinical studies to accomplish this objective. |
|
E.3 | Principal inclusion criteria |
Key Inclusion Criteria:
• Subjects chronically infected with HCV genotype 1
• Subjects with compensated cirrhosis;
• HCV RNA ≥ 10,000 IU/mL at screening;
• Treatment-naïve subjects with no previous exposure to an interferon formulation (ie, IFNα, pegIFNα), RBV, or HCV DAA (protease, polymerase inhibitor, etc.)
• Treatment-experienced subjects are eligible including exposure to anti-HCV agents of a mechanistic class other than those contained in the DCV/ASV/BMS-791325 triple regimen is permitted. Examples of permitted agents include, but are not limited to nucleoside/nucleotide inhibitors of NS5B polymerase, inhibitors of cyclophilin, or inhibitors of
microRNA. |
|
E.4 | Principal exclusion criteria |
Key Exclusion Criteria:
• Subjects without cirrhosis
• Liver or any other organ transplant
• Current or known history of cancer within 5 years prior to screening;
• Documented or suspected HCC,;
• Evidence of decompensated liver disease including, but not limited to, radiologic criteria, a history or presence of ascites, bleeding varices, or hepatic encephalopathy |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Proportion of treated subjects in each of the naive arms with SVR12, defined as HCV RNA < LOQ target detected or target not detected (LOQ TD/TND) at post treatment Week 12. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
- Proportion of treated subjects in each of the experienced arms with SVR12, defined as HCV RNA < LOQ target detected or target not detected (LOQ TD/TND) at post treatment Week 12.
- Proportion of subjects in each arm who achieve HCV RNA < LOQ TD/TND at each of the following Weeks: 1, 2, 4, 6, 8, and 12; post treatment Weeks 4 , 8 and 24 ;
- Proportion of subjects in each arm who achieve HCV RNA < LOQ TND at each of the following Weeks: 1, 2, 4, 6, 8, and 12; post treatment weeks 4, 8, 12 and 24;
- On treatment safety, as measured by frequency of SAEs and discontinuations due to AEs through the end of treatment in each arm within each cohort;
- Proportion of subjects with anemia defined as Hg < 10 g/dL on-treatment in each arm within each cohort;
- Differences in rates of selected Grade 3 - 4 laboratory test result abnormalities (hematologic and liver function) between arms within each cohort;
- Proportion of subjects achieving SVR12 associated with HCV geno subtype 1a vs 1b within each arm of each cohort;
- Proportion of subjects in each arm achieving SVR12 associated with IL28B rs12979860 SNP status (CC genotype or non-CC genotype). |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
- Post treatment Week 12.
- On-treatment Weeks: 1, 2, 4, 6, 8, and 12; post treatment Weeks 4 (SVR4), 8 (SVR8) and 24 (SVR24);
- Weeks: 1, 2, 4, 6, 8, and 12 and post treatment weeks 4, 8, 12 and 24;
- On treatment
- On treatment
- On treatment
- Post treatment Week 12
- Post treatment Week 12 |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Biomarker Assessments, Virologic Resistance Testing, Brief Questionnaire/Interim Phone Contacts |
|
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Triple FDC is used with or without Ribavirin (and Ribavirin placebo used to maintain the blind) |
|
E.8.2.4 | Number of treatment arms in the trial | 4 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 6 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Australia |
Canada |
France |
United States |
|
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
The end of the study will be considered the last subject’s last visit date, or the date the last data point required for statistical analysis is received from the last subject. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 13 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 13 |