- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01980290
Telaprevir With Peginterferon Alfa & Ribavirin in Ex-People Who INject Drugs Infected by Genotype 1 Chronic Hepatitis C (INTEGRATE)
Observational Multicenter Study in Ex-People Who INject Drugs (Ex-PWIDs) to Evaluate Efficacy, Safety, and Adherence to TElaprevir in Combination With Pegylated Interferon Alfa and Ribavirin in Genotype 1 ChRonic HepATitis C PatiEnts
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Antwerpen, Belgium
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Brussels, Belgium
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Bruxelles, Belgium
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Genk, Belgium
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Haine-Saint-Paul, Belgium
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Lomme, France
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Montpellier, France
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Perpignan Cedex, France
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Berlin, Germany
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Biberach, Germany
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Kassel, Germany
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München, Germany
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Münster, Germany
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Maastricht, Netherlands
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Lausanne, Switzerland
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Zürich, Switzerland
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Dundee, United Kingdom
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London, United Kingdom
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Nottingham, United Kingdom
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
Have HCV genotype 1, a quantifiable serum HCV RNA, recent (within 18 months of baseline) documentation of the degree of liver fibrosis (Metavir F0-F4; Ishak 0-6) assessed by liver biopsy or non-invasive test (eg, fibrotest, fibroscan); Physician decision to start triple therapy with telaprevir and PegIFN alfa/RBV; Have never been treated with antiviral treatment (naïve) or who have relapsed after IFN or PegIFN plus RBV (relapsers); History of injecting drugs and are currently under stable substitution therapy (eg, methadone, buprenorphine) and/or followed in an addiction center.
Exclusion Criteria:
Infected or coinfected with HCV of a genotype other than genotype 1; Previous or current treatment with a DAA therapy; Have any contraindication specified in the SmPC for telaprevir, PegIFN alfa, or RBV; Have a history or other evidence of decompensated liver disease, or have coinfection with active hepatitis B or HIV; Currently participating in another investigational study or clinical study.
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Sustained Virologic Response at 12 weeks (SVR12)
Time Frame: Week 12
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HCV RNA <25 IU/mL, at 12 weeks (SVR12) after the last dose of anti-HCV treatment (telaprevir, PegIFN alfa, RBV)
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Week 12
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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adherence to telaprevir until Week 12
Time Frame: week 12
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adherence as measured by pill count and/or patient questionnaire (modified medication adherence self-report inventory [M-MASRI]
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week 12
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adherence to PegIFN alfa and RBV
Time Frame: at end of treatment (week 24)
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adherence as measured by pill/vial count and/or patient questionnaire (M-MASRI)
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at end of treatment (week 24)
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on-treatment virologic response undetectable
Time Frame: week 12 and end of treatment ()
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rapid virologic response [RVR] and extended rapid virologic response [eRVR], Week 12, end of treatment) based on viral load, as measured by HCV RNA <25 IU/mL undetectable
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week 12 and end of treatment ()
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on treatment virologic response
Time Frame: week 12 and end of treatment ()
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rapid virologic response [RVR] and extended rapid virologic response [eRVR], Week 12, end of treatment) based on viral load, as measured by HCV RNA <25 IU/mL
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week 12 and end of treatment ()
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health-related quality of life based on EQ-5D
Time Frame: on day 1 and routine visits closest to week 4, 12, 24 and end of treatment and end of follow-up (up to approximately 60 weeks)
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The EQ-5D consists of 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) each of which can take 1 of 3 responses.
The responses record 3 levels of severity (no problems/some or moderate problems/extreme problems).
A standard vertical 20 cm visual analogue scale (similar to a thermometer) for recording an individual's rating for their current health-related quality of life state is also included ranging from 0 (worst imaginable health state) to 100 (best imaginable health state)
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on day 1 and routine visits closest to week 4, 12, 24 and end of treatment and end of follow-up (up to approximately 60 weeks)
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Hospital Anxiety and Depression Scale (HADS)
Time Frame: on day 1 and routine visits closest to week 4, 12, 24 and end of treatment and end of follow-up (up to approximately 60 weeks)
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HADS is a validated 14-item scale with 7 of the items relating to anxiety and 7 relating to depression.
Each item is scored from 0 to 3, with higher scores indicating greater likelihood of depression or anxiety.
Cases of anxiety or depression are each defined by subscale scores of 8 or greater, and categorized as normal (score of 0-7), mild (score of 8-10), moderate (score of 11-14), and severe (score of 15-21).
The recall period is the past week.
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on day 1 and routine visits closest to week 4, 12, 24 and end of treatment and end of follow-up (up to approximately 60 weeks)
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alcohol use disorders identification test (AUDIT)
Time Frame: on day 1 and routine visits closest to week 4, 12, 24 and end of treatment and end of follow-up (up to approximately 60 weeks)
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The AUDIT questionnaire consists of 10 questions about a patient's quantity and frequency of alcohol use.
The response to 8 of the questions are scored as 0 = never, 1 = monthly or less, 2 = 2 to 4 times a month, 3 = 2 to 3 times a week, 4 = 4 or more times a week.
Two questions are scored as 0 = no, 2 = yes, but not in the last year, 4 = yes, during the last year.
A score of 8 or more is associated with harmful or hazardous drinking
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on day 1 and routine visits closest to week 4, 12, 24 and end of treatment and end of follow-up (up to approximately 60 weeks)
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Collaborators and Investigators
Publications and helpful links
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 (Actual)
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
- Enterovirus Infections
- Picornaviridae Infections
- Hepatitis
- Hepatitis A
- Hepatitis C
- Hepatitis, Chronic
- Hepatitis C, Chronic
Other Study ID Numbers
- CR100966
- VX-950HPC4017 (Other Identifier: Janssen Pharmaceutica NV - CTMS ID)
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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