- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01795911
Safety Study of Pegylated Interferon Lambda Plus Single or 2 Direct Antiviral Agents With Ribavirin (D-LITE)
A Phase 2B, Randomized Study to Evaluate the Safety and Efficacy of Pegylated Interferon Lambda (BMS-914143) Administered With Ribavirin Plus a Single Direct Antiviral Agent (BMS-790052 or BMS-650032) Versus Pegasys Administered With Ribavirin (Part A) and of Pegylated Interferon Lambda (BMS-914143) Administered With or Without Ribavirin Plus 2 Direct Antiviral Agents (BMS-790052 and BMS-650032) (Part B) in Chronic Hepatitis C Genotype-1 Treatment naïve Subjects
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Texas
-
San Antonio, Texas, United States, 78215
- Alamo Medical Research
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Chronic Hepatitis C, Genotype 1
- HCV RNA >100,000 IU/mL at screening;
- Seronegative for Human immunodeficiency virus (HIV) and Hepatitis B surface antigen (HBsAg);
- Liver biopsy within prior 2 years; subjects with compensated cirrhosis can enroll and will be capped at approximately 10%
Exclusion Criteria:
- Any evidence of liver disease other than HCV;
- Co-infection with HIV;
- Diagnosed or suspected hepatocellular carcinoma;
- Medical history or laboratory value abnormalities that would prohibit the use of Pegylated Interferon Alpha-2a or Ribavirin
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Substudy C: Pegylated Interferon Lambda+Ribasphere+Daclatasvir
Pegylated Interferon Lambda 180 μg Solution, Subcutaneous Once weekly for 12 weeks; Ribasphere 1000 mg for subjects weighing < 75 kg and 1200 mg for subjects weighing ≥ 75 kg oral tablets per day [subjects should take either 400 mg for subjects < 75 kg or 600 mg ≥ 75 kg in the morning with food and 600 mg in the evening with food] for 12 weeks; Daclatasvir 60 mg oral tablet Once daily for 12 weeks |
Other Names:
Other Names:
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Antiviral activity, as determined by the proportion of non-cirrhotic HCV GT-1b subjects with 12-week sustained virologic response (SVR12), defined as HCV RNA < LLOQ target detected or not detected
Time Frame: Post-treatment Week 12
|
HCV = Hepatitis C virus; GT = Geno Type; RNA = Ribonucleic acid; LLOQ = Lower limit of quantitation
|
Post-treatment Week 12
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of non-cirrhotic HCV GT-1b subjects with eRVR, defined as HCV RNA < LLOQ target not detected
Time Frame: At Week 4 and Week 12
|
eRVR = Extended rapid virologic response
|
At Week 4 and Week 12
|
Proportion of non-cirrhotic HCV GT-1b subjects with treatment-emergent cytopenic abnormalities (anemia as defined by Hb < 10 g/dL, and/or neutropenia as defined by ANC < 750 mm3, and/or thrombocytopenia as defined by platelets < 50,000 mm3) on treatment
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
Hb = Hemoglobin; ANC = Absolute neutrophil count
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
Proportion of non-cirrhotic HCV GT-1b subjects with on-treatment (maximum of 12 weeks) interferon-associated flu-like symptoms (pyrexia or chills or pain)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Proportion of non-cirrhotic HCV GT-1b subjects with on-treatment (maximum of 12 weeks) interferon-associated musculoskeletal symptoms (arthralgia or myalgia or back pain)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Proportion of non-cirrhotic HCV GT-1b subjects with SVR24, defined as HCV RNA < LLOQ target detected or not detected
Time Frame: Post-treatment follow-up Week 24
|
Post-treatment follow-up Week 24
|
|
Frequency of deaths among non-cirrhotic HCV GT-1b subjects through the end of follow-up (maximum of 60 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12 and post-treatment weeks 4, 12, 24, 36 and 48
|
On-treatment Weeks 1, 2, 4, 8, and 12 and post-treatment weeks 4, 12, 24, 36 and 48
|
|
Frequency of Serious adverse events (SAEs) among non-cirrhotic HCV GT-1b subjects through the end of follow-up (maximum of 60 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12 and post-treatment weeks 4, 12, 24, 36 and 48
|
On-treatment Weeks 1, 2, 4, 8, and 12 and post-treatment weeks 4, 12, 24, 36 and 48
|
|
Frequency of drug related Adverse events (AEs) among non-cirrhotic HCV GT-1b subjects through the end of treatment (maximum of 12 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Frequency of dose reductions and discontinuations due to AEs among non-cirrhotic HCV GT-1b subjects through the end of treatment (maximum of 12 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Frequency of treatment emergent laboratory abnormalities among non-cirrhotic HCV GT-1b subjects through the end of treatment (maximum of 12 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Proportion of non-cirrhotic HCV GT-1b subjects with interferon-associated constitutional symptoms (fatigue or asthenia) through the end of treatment (maximum of 12 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Proportion of non-cirrhotic HCV GT-1b subjects with interferon-associated neurologic symptoms (headache or dizziness) through the end of treatment (maximum of 12 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
|
Proportion of non-cirrhotic HCV GT-1b subjects with psychiatric symptoms (depression or irritability or insomnia) through the end of treatment (maximum of 12 weeks)
Time Frame: On-treatment Weeks 1, 2, 4, 8, and 12
|
On-treatment Weeks 1, 2, 4, 8, and 12
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Liver Diseases
- Flaviviridae Infections
- Hepatitis, Viral, Human
- Hepatitis
- Hepatitis C
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Antimetabolites
- Antineoplastic Agents
- Interferons
- Ribavirin
Other Study ID Numbers
- AI452-008 (Substudy Part C)
- 2010-022568-11 (EUDRACT_NUMBER)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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