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A Single-Arm, Open-Label Study to Evaluate the Efficacy and Safety of ABT-493/ABT-530 in Adults with Chronic Hepatitis C Virus Genotype 4, 5, or 6 Infection

A Single-Arm, Open-Label Study to Evaluate the Efficacy and Safety of ABT-493/ABT-530 in Adults with Chronic Hepatitis C Virus Genotype 4, 5, or 6 Infection (ENDURANCE-4)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2015-002349-80-PT
Enrollment
130
Registered
2015-08-21
Start date
2015-11-13
Completion date
Unknown
Last updated
2018-02-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic Hepatitis C Virus Genotype 4, 5 or 6 Infection MedDRA version: 18.1 Level: PT Classification code 10008912 Term: Chronic hepatitis C System Organ Class: 10021881 - Infections and infestations

Interventions

Sponsors

AbbVie Deutschland GmbH & Co. KG
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Male or female, at least 18 years of age at time of Screening. 2. Screening laboratory result indicating HCV GT4, 5, or 6 infection. 3. Chronic HCV infection. 4. Subject must be HCV treatment-naïve (i.e., has never received a single dose of any approved or investigational regimen for treatment of HCV) or has failed prior IFN or pegIFN with or without RBV, or SOF plus RBV with or without pegIFN therapy. Prior HCV treatment with any other approved or investigational medications is not allowed. Previous HCV treatment must have been completed = 2 months prior to screening. 5. Subjects are considered to be non-cirrhotic as per protocol. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 110 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 20

Exclusion criteria

Exclusion criteria: 1. Female who is pregnant, planning to become pregnant during the study, or breastfeeding; or male whose partner is pregnant or planning to become pregnant during the study. 2. Recent (within 6 months prior to study drug administration) history of drug or alcohol abuse that could preclude adherence to the protocol in the opinion of the investigator. 3. Positive test result at Screening for hepatitis B surface antigen (HBsAg) or anti-human immunodeficiency virus antibody (HIV Ab). 4. HCV genotype performed during screening indicating co-infection with more than one HCV genotype. 5. History of severe, life-threatening or other significant sensitivity to any excipient of the study drugs.

Design outcomes

Secondary

MeasureTime frame
Secondary end point(s): 1.The percentage of subjects with on-treatment virologic failure 2. The percentage of subjects with post-treatment relapse ;Timepoint(s) of evaluation of this end point: 1. During treatment and at the end of treatment with at least 6 weeks of treatment. 2. At the end of treatment and 12 weeks after the last dose of study drug (among subjects who completed treatment as planned with HCV RNA < LLOQ at the end of treatment).

Primary

MeasureTime frame
Main Objective: To assess the efficacy (SVR12) and safety of 12 weeks of treatment with the ABT-493/ABT-530 combination regimen in adults with chronic HCV genotype (GT) 4, 5, or 6 infection without cirrhosis.;Secondary Objective: The percentages of subjects with on-treatment virologic failure. The percentage of subjects with post-treatment relapse.;Primary end point(s): SVR12 (HCV RNA < LLOQ 12 weeks after the last actual dose of study drug). ;Timepoint(s) of evaluation of this end point: 12 weeks after the last actual dose of study drug.

Countries

Belgium, Canada, France, Italy, Portugal, South Africa, Spain, United Kingdom

Contacts

Public ContactEU Clinical Trials Helpdesk

Abbvie Ltd.

eu-clinical-trials@abbvie.com+441628773355

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026