The Efficacy and Safety of ABT-493/ABT-530 in Adults With Chronic Hepatitis C Virus Genotype 4, 5, or 6 Infection (ENDURANCE-4) (ENDURANCE-4)
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|ClinicalTrials.gov Identifier: NCT02636595|
Recruitment Status : Completed
First Posted : December 22, 2015
Results First Posted : September 14, 2017
Last Update Posted : July 13, 2021
|Condition or disease||Intervention/treatment||Phase|
|Hepatitis C Virus||Drug: ABT-493/ABT-530||Phase 3|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||121 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||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)|
|Actual Study Start Date :||November 2015|
|Actual Primary Completion Date :||October 2016|
|Actual Study Completion Date :||January 2017|
ABT-493/ABT-530 (300 mg/120 mg) coformulated once daily (QD) for 12 weeks.
Tablet; ABT-493 coformulated with ABT-530
- Percentage of Participants With Sustained Virologic Response 12 Weeks Post-treatment (SVR12) [ 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.
- Percentage of Participants With On-treatment Virologic Failure [ Time Frame: Treatment weeks 1, 2, 4, 8, and 12 (end of treatment) or premature discontinuation from treatment ]On-treatment virologic failure was defined as confirmed increase of > 1 log(subscript)10(subscript) IU/mL above the lowest value post-baseline HCV RNA during treatment; confirmed HCV RNA ≥ 100 IU/mL after HCV RNA < LLOQ during treatment, or HCV RNA ≥ LLOQ at end of treatment with at least 6 weeks of treatment.
- Percentage of Participants With Post-treatment Relapse [ Time Frame: From the end of treatment through 12 weeks after the last dose of study drug ]Post-treatment relapse was defined as confirmed HCV RNA ≥ LLOQ between the end of treatment and 12 weeks after the last dose of study drug among participants who completed treatment with HCV RNA levels < LLOQ at the end of treatment, excluding reinfection.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02636595
|Study Director:||AbbVie Inc||AbbVie|