Efficacy and Safety of Combinations of AL-335, Odalasvir (ODV) and Simeprevir (SMV) in the Treatment of Chronic Hepatitis C Infection

NCT ID: NCT02765490

Last Updated: 2019-11-20

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

365 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-11-09

Study Completion Date

2017-11-16

Brief Summary

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The purpose of this study is to evaluate the efficacy (proportion of subjects with SVR12), safety, tolerability and pharmacokinetics of an 8- and 6-week treatment regimen of AL-335, odalasvir (ODV) and simeprevir (SMV) in chronic HCV genotype 1, 2, 4, 5 or 6 infected subjects without cirrhosis.

Detailed Description

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This is a Phase 2b multicenter study. The study will include a screening period of maximum 6 weeks, a treatment period of 6 or 8 weeks and a 24-weeks post-treatment follow-up period. The total study duration for each subject will be 36 to 38 weeks. This study investigates a 3 direct-acting antiviral agent (DAA) combination of AL-335 (HCV NS5B inhibitor), odalasvir (ODV) (a second generation HCV NS5A inhibitor) and simeprevir (SMV) (HCV NS3A4 protease inhibitor). The results of this study will enable the selection of treatment and duration to be further developed.

Conditions

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Hepatitis C, Chronic

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Group A

AL-335 (800 mg), odalasvir (25 mg) and simeprevir (75 mg) once daily during 6 weeks.

Group Type EXPERIMENTAL

AL-335

Intervention Type DRUG

AL-335 800 mg (2\*400) tablet will be administered once daily.

Odalasvir

Intervention Type DRUG

Odalasvir 25 mg tablet will be administered once daily.

Simeprevir

Intervention Type DRUG

Simeprevir 75 mg capsule will be administered once daily.

Group B

AL-335 (800 mg), odalasvir (25 mg) and simeprevir (75 mg) once daily during 8 weeks.

Group Type EXPERIMENTAL

AL-335

Intervention Type DRUG

AL-335 800 mg (2\*400) tablet will be administered once daily.

Odalasvir

Intervention Type DRUG

Odalasvir 25 mg tablet will be administered once daily.

Simeprevir

Intervention Type DRUG

Simeprevir 75 mg capsule will be administered once daily.

Interventions

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AL-335

AL-335 800 mg (2\*400) tablet will be administered once daily.

Intervention Type DRUG

Odalasvir

Odalasvir 25 mg tablet will be administered once daily.

Intervention Type DRUG

Simeprevir

Simeprevir 75 mg capsule will be administered once daily.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Individuals with chronic hepatitis C virus (HCV) genotype 1, 2, 4, 5 or 6 infection
* Documented as treatment naive or experienced with a prior regimen consisting of Interferon (IFN) +/-Ribavirin (RBV) regimen without achieving sustained viral response
* Absence of cirrhosis
* Screening laboratory values within defined thresholds
* Must use specific contraceptive methods if female of childbearing potential or sexually active male

Exclusion Criteria

* Co-infection with human immunodeficiency virus (HIV) or hepatitis B virus (HBV)
* Prior exposure to an HCV direct-acting antiviral agent (DAA), either in combination with pegylated interferon (PegIFN) or IFN-free
* Current or prior history of clinical hepatic decompensation
* History of clinically significant illness or any other medical disorder including cardiovascular conditions that may interfere with individual's treatment, assessment or compliance with the protocol
* Pregnant or a nursing female
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Janssen Research & Development, LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Janssen Research & Development, LLC Clinical Trial

Role: STUDY_DIRECTOR

Janssen Research & Development, LLC

Locations

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Antwerp, , Belgium

Site Status

Brussels, , Belgium

Site Status

Edegem, , Belgium

Site Status

Ghent, , Belgium

Site Status

Kortrijik, , Belgium

Site Status

Leuven, , Belgium

Site Status

Vancouver, British Columbia, Canada

Site Status

Victoria, British Columbia, Canada

Site Status

Toronto, Ontario, Canada

Site Status

Vaughan, Ontario, Canada

Site Status

Monteral, Quebec, Canada

Site Status

Montreal, Quebec, Canada

Site Status

Berlin, , Germany

Site Status

Essen, , Germany

Site Status

Frankfurt, , Germany

Site Status

Hamburg, , Germany

Site Status

Leipzig, , Germany

Site Status

Lodz, , Poland

Site Status

Lublin, , Poland

Site Status

Mysłowice, , Poland

Site Status

Warsaw, , Poland

Site Status

Wroclaw, , Poland

Site Status

Singapore, , Singapore

Site Status

Barcelona, , Spain

Site Status

Madrid, , Spain

Site Status

Málaga, , Spain

Site Status

Seville, , Spain

Site Status

Valencia, , Spain

Site Status

Countries

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Belgium Canada Germany Poland Singapore Spain

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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64294178HPC2001

Identifier Type: OTHER

Identifier Source: secondary_id

2015-004200-38

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

CR108070

Identifier Type: -

Identifier Source: org_study_id

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