Ombitasvir/ABT-450/Ritonavir and Dasabuvir With or Without Ribavirin in HCV Genotype 1-Infected Adults With Chronic Kidney Disease

October 13, 2017 updated by: AbbVie

An Open-Label Study to Evaluate the Safety and Efficacy of Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir With or Without Ribavirin (RBV) in Adults With Genotype 1 Chronic Hepatitis C Virus (HCV) Infection, With Severe Renal Impairment or End-Stage Renal Disease (RUBY-I)

This open-label study will evaluate safety, pharmacokinetics and efficacy of a 12 or 24-week regimen of ombitasvir/paritaprevir/ritonavir and dasabuvir with or without ribavirin in HCV-genotype 1-infected subjects with an Estimated Glomerular Filtration Rate (eGFR) <30, including those on hemodialysis or peritoneal dialysis.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

68

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

18 years to 99 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Positive for anti-HCV Ab (Antibody) and HCV RNA >1,000 IU/mL at Screening.
  2. Screening laboratory result indicating HCV genotype 1 infection.
  3. Subject has never received antiviral treatment for hepatitis C infection (treatment-naive subject) or subject has received previous treatment with peginterferon with or without RBV with non-response (HCV RNA quantifiable at end of treatment or relapsed after end of treatment).
  4. Estimated Glomerular Filtration Rate (eGFR) < 30 mL/min/1.73 m^2 as estimated by the Modification of Diet in Renal Disease (MDRD) method.

Exclusion Criteria:

  1. Women who are pregnant or breastfeeding.
  2. Positive test result for Hepatitis B surface antigen (HBsAg) or anti-Human Immunodeficiency Virus (HIV Ab).
  3. Any current or past clinical evidence of Child-Pugh B or C classification or clinical history of liver decompensation such as ascites (noted on physical exam), variceal bleeding, or hepatic encephalopathy.

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: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 3-DAA (Direct Acting Antivirals) with or without RBV
3-DAA (ombitasvir/paritaprevir/ritonavir 25 mg/150 mg/100 mg once daily [QD] and dasabuvir 250 mg twice daily [BID]) with or without ribavirin (RBV; dosed divided twice a day) for 12 or 24 weeks
Drug: Ribavirin
tablet
Other Names:
  • RBV
Drug: dasabuvir
tablet
Other Names:
  • ABT-333
Drug: ombitasvir/paritaprevir/ritonavir
tablet
Other Names:
  • Viekira Pak
  • paritaprevir also known as ABT-450
  • ombitasvir also known as ABT-267
  • dasabuvir also known as ABT-333
  • ABT-450/r/ABT-267

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Sustained Virologic Response 12 (SVR12) Weeks Post-treatment
Time Frame: 12 weeks after the last actual dose of study drug
SVR12 was defined as plasma hepatitis C virus ribonucleic acid (HCV RNA) level less than the lower limit of quantification (<LLOQ) 12 weeks after the last dose of study drug.
12 weeks after the last actual dose of study drug

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of Participants With On-treatment Virologic Failure
Time Frame: Up to 24 weeks
On-treatment virologic failure was defined as confirmed HCV RNA ≥ LLOQ after < LLOQ during treatment, confirmed increase of > 1 log (subscript)10(subscript) IU/mL above the lowest value post-baseline HCV RNA during treatment, or HCV RNA ≥ LLOQ persistently during treatment with at least 6 weeks of treatment.
Up to 24 weeks
Percentage of Participants With Post-Treatment Relapse
Time Frame: Within 12 weeks after the last dose of study drug
Post-treatment relapse was defined as confirmed HCV RNA ≥ LLOQ between end of treatment and 12 weeks after the last dose of study drug among participants completing treatment and with HCV RNA < LLOQ at the end of treatment.
Within 12 weeks after the last dose of study drug

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

AbbVie

Investigators

  • Study Director: Eric Cohen, MD, AbbVie

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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 (Actual)

September 23, 2014

Primary Completion (Actual)

December 6, 2016

Study Completion (Actual)

December 6, 2016

Study Registration Dates

First Submitted

July 31, 2014

First Submitted That Met QC Criteria

July 31, 2014

First Posted (Estimate)

August 1, 2014

Study Record Updates

Last Update Posted (Actual)

November 9, 2017

Last Update Submitted That Met QC Criteria

October 13, 2017

Last Verified

October 1, 2017

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • M14-226
  • 2014-001527-77 (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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