- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01773070
A Follow up Study Designed to Obtain Long Term Data on Participants Who Either Achieved a Sustained Virologic Response or Did Not Achieve a Sustained Virologic Response in an AbbVie Sponsored Hepatitis C Study
November 2, 2017 updated by: AbbVie (prior sponsor, Abbott)
A Follow-up Study to Assess Resistance and Durability of Response to AbbVie Direct-Acting Antiviral Agent (DAA) Therapy in Subjects Who Participated in Phase 2 or 3 Clinical Studies for the Treatment of Chronic Hepatitis C Virus (HCV) Infection
A follow-up study to assess resistance and durability of response to 3 experimental drugs ABT-450/r, ABT-267, and ABT-333 in participants who have participated in AbbVie Phase 2 or 3 clinical studies with these agents for the treatment of chronic hepatitis C virus (HCV).
Studies include: M11-646 (NCT01716585), M11-652 (NCT01464827), M12-746 (NCT01306617), M12-998 (NCT01458535), M13-098 (NCT01715415), M13-099 (NCT01704755), M13-386 (NCT01563536), M13-389 (NCT01674725)' M13-393 (NCT01685203), M13-961 (NCT01767116), M14-002 (NCT01833533), and M14-103 (NCT01911845).
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
478
Phase
- Phase 3
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 78 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Subject has received at least one dose of ABT-450, ABT-333 or ABT-267 in a prior AbbVie HCV Phase 2 or 3 study which is being submitted as a US IND.
- The interval between the last dose of the AbbVie DAA therapy from the previous clinical study and enrollment in Study M13-102 must be no longer than 2 years.
- The subject must voluntarily sign and date the informed consent form.
- Subject completed the post-treatment period of an eligible prior study.
Exclusion Criteria:
- The investigator considers the subject unsuitable for the study for any reasons.
- Receipt of any investigational product from Day 1 and while enrolled in this study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: All Participants
Participants who received ABT-450, ABT-333 or ABT-267 at any dose level in an eligible prior AbbVie Phase 2 or 3 study for the treatment of chronic HCV, followed for up to 3 years post-treatment.
|
ABT-450 coformulated with ritonavir.
Drug is not administered -- this study is follow-up for participants previously receiving the drug.
Other Names:
Drug is not administered -- this study is follow-up for participants previously receiving the drug.
Other Names:
Drug is not administered -- this study is follow-up for participants previously receiving the drug.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants Who Experienced Relapse12overall With and Without New HCV Infection
Time Frame: Up to 3 years post-treatment
|
Relapse is defined as a confirmed HCV ribonucleic acid (RNA) ≥ the lower limit of quantitation (LLOQ) at any time during the post-treatment period for a participant who had HCV RNA < LLOQ at the end of treatment.
Relapse12overall is defined as a confirmed HCV RNA ≥ LLOQ at any time after the sustained virologic response at Week 12 post-dosing (SVR12) assessment time point for a participant who achieved SVR12 and had post-SVR12 HCV RNA data available.
SVR12 is defined as HCV RNA < LLOQ in the SVR12 window (12 weeks after the last actual dose of study drug) without any confirmed quantifiable (≥ LLOQ) post-treatment value before or during that SVR window.
New HCV infection is defined as re-infection with a different HCV isolate.
|
Up to 3 years post-treatment
|
Number of HCV Genotype (GT)1a-Infected Participants With Persistence of Treatment-Emergent Substitutions in NS3, NS5A, or NS5B
Time Frame: from the last dose of study drug in the previous study up to 3 years post-treatment
|
The persistence of specific hepatitis C amino acid variants (treatment-emergent substitutions) associated with drug resistance in NS3, NS5A, or NS5B was evaluated in participants who had not achieved SVR12.
Post-baseline time points were calculated relative to the last dose of study drug in the previous study.
|
from the last dose of study drug in the previous study up to 3 years post-treatment
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants Who Experienced Relapse12 Without and With New HCV Infection
Time Frame: From the end of treatment through 12 weeks post-treatment
|
Relapse is defined as a confirmed HCV RNA ≥ LLOQ at any time during the post-treatment period for a participant who had HCV RNA < LLOQ at the end of treatment.
Relapse12 is defined as a confirmed HCV RNA ≥ LLOQ between end of treatment and 12 weeks after last actual dose of study drug (up to and including the SVR12 assessment time point) for a participant with HCV RNA < LLOQ at Final Treatment Visit who completed treatment.
|
From the end of treatment through 12 weeks post-treatment
|
Percentage of Participants Who Experienced Relapse24 Without and With New HCV Infection
Time Frame: From the end of treatment through 24 weeks post-treatment
|
Relapse is defined as a confirmed HCV RNA ≥ LLOQ at any time during the post-treatment period for a participant who had HCV RNA < LLOQ at the end of treatment.
Relapse24 is defined as a confirmed HCV RNA ≥ LLOQ within the sustained virologic response at Week 24 post-dosing (SVR24) window for a participant who achieved SVR12 and had HCV RNA data available in the SVR24 window.
|
From the end of treatment through 24 weeks post-treatment
|
Percentage of Participants Who Experienced Relapse˅Overall Without and With New HCV Infection
Time Frame: Up to 3 years post-treatment
|
Relapse is defined as a confirmed HCV RNA ≥ LLOQ at any time during the post-treatment period for a participant who had HCV RNA < LLOQ at the end of treatment.
Relapse˅overall was defined as a confirmed HCV RNA ≥ LLOQ between end of treatment and up to and including the last HCV RNA measurement collected in the post-treatment Period for a participant with HCV RNA < LLOQ at Final Treatment Visit who completed treatment.
|
Up to 3 years post-treatment
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2013
Primary Completion (Actual)
October 1, 2016
Study Completion (Actual)
October 1, 2016
Study Registration Dates
First Submitted
November 19, 2012
First Submitted That Met QC Criteria
January 18, 2013
First Posted (Estimate)
January 23, 2013
Study Record Updates
Last Update Posted (Actual)
December 6, 2017
Last Update Submitted That Met QC Criteria
November 2, 2017
Last Verified
November 1, 2017
More Information
Terms related to this study
Keywords
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
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Enzyme Inhibitors
- Anti-HIV Agents
- Anti-Retroviral Agents
- Protease Inhibitors
- Cytochrome P-450 CYP3A Inhibitors
- Cytochrome P-450 Enzyme Inhibitors
- HIV Protease Inhibitors
- Viral Protease Inhibitors
- Ritonavir
Other Study ID Numbers
- M13-102
- 2012-003073-26 (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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