Efficacy and Safety Evaluation of a Regimen Consisting of Peginterferon Lambda-1a + Ribavirin + Daclatasvir (Lambda + RBV + DCV) in HCV Genotype 1b Treatment naïve Patients or Prior Relapsers to Peginterferon Alfa + Ribavirin (Alfa + RBV) Therapy
- Conditions
- Hepatitis C
- Interventions
- Biological: Peginterferon Alfa-2aBiological: Peginterferon Lambda-1a
- Registration Number
- NCT01718158
- Lead Sponsor
- Bristol-Myers Squibb
- Brief Summary
The purpose of this study is to determine if treatment with Pegylated Interferon Lambda-1a, given in combination with Ribavirin and Daclatasvir for 24 weeks, is as safe and effective as the standard treatment with Pegylated Interferon Alfa-2a + Ribavirin + Telaprevir in subjects who are infected with Chronic Hepatitis C virus genotype 1b and have never received any prior anti-HCV treatment, or who have relapsed after an initial, successful treatment with Pegylated Interferon Alfa + Ribavirin
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 444
- Patients chronically infected with HCV Genotype-1b
- Naïve to prior treatment or documented evidence of relapse after completion of the prescribed duration of treatment (duration may be 24 or 48 weeks, to be determined based upon local guidelines)
- HCV RNA viral load ≥100,000 IU/mL at screening
- Patients with compensated cirrhosis are permitted
-
Infection with Hepatitis C virus (HCV) other than Genotype-1b
-
Positive Hepatitis B surface antigen (HBsAg) or Human immunodeficiency virus (HIV)-1/HIV-2 antibody test at screening
-
Evidence of chronic liver disease caused by diseases other than chronic HCV infection
-
Current evidence of or history of variceal bleeding, hepatic encephalopathy, or ascites requiring diuretics or paracentesis or evidence of any of these findings on physical examination performed at screening
-
Current or known history of cancer (except adequately treated in situ carcinoma of the cervix, or basal or squamous cell carcinoma of the skin) within 5 years prior to screening
-
Current evidence or known history of decompensated cirrhosis based on radiologic criteria or biopsy results and clinical criteria
-
Laboratory values:
- Hemoglobin <12.0 g/dL (males) or <11.0 g/dL (females)
- Platelets <90,000/mm3
- Total serum bilirubin ≥2 mg/dL (unless due to Gilbert's disease)
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Peginterferon Alfa-2a + Ribavirin + Telaprevir Peginterferon Alfa-2a Peginterferon Alfa-2a 180 µg solution for subcutaneous injection, once a week for 24 to 48 weeks depending on response Ribavirin 200 mg tablets \[1000-1200 mg total daily dose: subjects should take either 400 mg (2 tablets for subjects \< 75 kg) or 600 mg (3 tablets for subjects ≥ 75 kg) in the morning with food and 600 mg (3 tablets) in the evening with food\] by mouth, twice daily, for 24 to 48 weeks depending on response Telaprevir 375 mg tablets \[2250 mg total daily dose: subjects should take 750 mg (two 375 mg tablets) orally three times a day, approximately 7-9 hours apart) for 12 weeks Peginterferon Lambda-1a + Ribavirin + Daclatasvir Peginterferon Lambda-1a Peginterferon Lambda-1a 180 µg solution for subcutaneous injection, once a week for 24 Weeks Ribavirin 200 mg tablets \[1000-1200 mg total daily dose: subjects should take either 400 mg (2 tablets for subjects \< 75 kg) or 600 mg (3 tablets for subjects ≥ 75 kg) in the morning with food and 600 mg (3 tablets) in the evening with food\] by mouth, twice daily, for 24 weeks Daclatasvir 60 mg tablets by mouth, once a day for 12 weeks Peginterferon Lambda-1a + Ribavirin + Daclatasvir Ribavirin Peginterferon Lambda-1a 180 µg solution for subcutaneous injection, once a week for 24 Weeks Ribavirin 200 mg tablets \[1000-1200 mg total daily dose: subjects should take either 400 mg (2 tablets for subjects \< 75 kg) or 600 mg (3 tablets for subjects ≥ 75 kg) in the morning with food and 600 mg (3 tablets) in the evening with food\] by mouth, twice daily, for 24 weeks Daclatasvir 60 mg tablets by mouth, once a day for 12 weeks Peginterferon Lambda-1a + Ribavirin + Daclatasvir Daclatasvir Peginterferon Lambda-1a 180 µg solution for subcutaneous injection, once a week for 24 Weeks Ribavirin 200 mg tablets \[1000-1200 mg total daily dose: subjects should take either 400 mg (2 tablets for subjects \< 75 kg) or 600 mg (3 tablets for subjects ≥ 75 kg) in the morning with food and 600 mg (3 tablets) in the evening with food\] by mouth, twice daily, for 24 weeks Daclatasvir 60 mg tablets by mouth, once a day for 12 weeks Peginterferon Alfa-2a + Ribavirin + Telaprevir Ribavirin Peginterferon Alfa-2a 180 µg solution for subcutaneous injection, once a week for 24 to 48 weeks depending on response Ribavirin 200 mg tablets \[1000-1200 mg total daily dose: subjects should take either 400 mg (2 tablets for subjects \< 75 kg) or 600 mg (3 tablets for subjects ≥ 75 kg) in the morning with food and 600 mg (3 tablets) in the evening with food\] by mouth, twice daily, for 24 to 48 weeks depending on response Telaprevir 375 mg tablets \[2250 mg total daily dose: subjects should take 750 mg (two 375 mg tablets) orally three times a day, approximately 7-9 hours apart) for 12 weeks Peginterferon Alfa-2a + Ribavirin + Telaprevir Telaprevir Peginterferon Alfa-2a 180 µg solution for subcutaneous injection, once a week for 24 to 48 weeks depending on response Ribavirin 200 mg tablets \[1000-1200 mg total daily dose: subjects should take either 400 mg (2 tablets for subjects \< 75 kg) or 600 mg (3 tablets for subjects ≥ 75 kg) in the morning with food and 600 mg (3 tablets) in the evening with food\] by mouth, twice daily, for 24 to 48 weeks depending on response Telaprevir 375 mg tablets \[2250 mg total daily dose: subjects should take 750 mg (two 375 mg tablets) orally three times a day, approximately 7-9 hours apart) for 12 weeks
- Primary Outcome Measures
Name Time Method Proportion of subjects with Sustained Virologic Response at post-treatment follow-up Week 12 (SVR12) Post treatment follow-up Week 12
- Secondary Outcome Measures
Name Time Method Proportion of subjects who achieve SVR12 in treatment-naive subjects Post treatment follow-up Week 12 Proportion of subjects with rash related dermatologic events Up to 12 weeks of treatment Proportion of subjects with on-treatment interferon (IFN) associated flu like/musculoskeletal symptoms Up to 48 Weeks Proportion of subjects who achieve SVR24 [Hepatitis C virus (HCV) Ribonucleic acid (RNA) < Lower limit of quantitation (LLOQ)] at post-treatment follow-up Week 24 Post treatment follow-up Week 24 SVR24 = Sustained virologic response at post treatment follow-up Week 24
Proportion of subjects with treatment emergent laboratory abnormalities by toxicity grade through End of treatment (EOT) Maximum of 72 weeks Proportion of subjects who achieve SVR12 with a 24-week treatment regimen Post treatment follow-up Week 12 Proportion of subjects with the following on-treatment interferon-associated neuropsychiatric symptoms through EOT Maximum of 48 weeks Psychiatric symptoms (depression, irritability or insomnia)
Proportion of subjects who develop treatment emergent cytopenic abnormalities Up to 48 Weeks Treatment emergent cytopenic abnormalities \[anemia as defined by Hemoglobin (Hb) \< 10 g/dL, and/or neutropenia as defined by absolute neutrophil count (ANC) \< 750/mm3, and or thrombocytopenia as defined by platelets \< 50,000/mm3\]
Proportion of subjects with adverse events (AEs), Serious adverse events (SAEs), dose reductions, and discontinuations due to AEs through end of follow-up Maximum of 72 weeks Proportion of subjects who achieve Extended rapid virologic response (eRVR) (HCV RNA < LLOQ target not detected at Weeks 4 and 12 of treatment) Weeks 4 and 12 of treatment Patient Health Questionnaire-9 (PHQ-9) score through end of follow-up Maximum of 72 weeks Association of Single nucleotide polymorphism (SNPs) in Interleukin 28B (IL28B) (including rs12979860) or equilibrative nucleoside transporter 1 (ENT1) with clinical responses Post-treatment follow-up Week 12 For each SNP in each candidate gene, allele and genotype frequencies will be summarized by treatment regimen
Resistant variants associated with virologic failure through end of follow-up Maximum of 72 weeks
Trial Locations
- Locations (9)
Nashville Medical Research Institute
🇺🇸Nashville, Tennessee, United States
Va Long Beach Healthcare System
🇺🇸Long Beach, California, United States
Local Institution
🇬🇧London, Greater London, United Kingdom
Texas Clinical Research Institute, Llc
🇺🇸Arlington, Texas, United States
Weill Cornell Medical College
🇺🇸New York, New York, United States
Lehigh Valley Health Network
🇺🇸Allentown, Pennsylvania, United States
Premier Medical Group Of The Hudson Valley, Pc
🇺🇸Poughkeepsie, New York, United States
Medvamc
🇺🇸Houston, Texas, United States
Gastrointestinal Specialists Of Georgia Pc
🇺🇸Marietta, Georgia, United States