Safety and Efficacy of Voxilaprevir Plus Sofosbuvir/Velpatasvir Fixed Dose Combination in Adults With Chronic Genotype 1 HCV Infection

NCT ID: NCT02378935

Last Updated: 2020-03-06

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

205 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-02-17

Study Completion Date

2016-04-12

Brief Summary

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This primary objectives of the study are to evaluate the safety, tolerability, and efficacy of voxilaprevir (VOX) plus sofosbuvir/velpatasvir (SOF/VEL) fixed dose combination (FDC) ± ribavirin (RBV) in adults with chronic genotype 1 hepatitis C virus (HCV) infection.

Detailed Description

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Conditions

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Hepatitis C Virus Infection

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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VOX+SOF/VEL 6 wk, TN, without cirrhosis

VOX + SOF/VEL for 6 weeks (treatment naive (TN), without cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 8 wk, TN, without cirrhosis

VOX + SOF/VEL for 8 weeks (treatment naive, without cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 6 wk, TN, with cirrhosis

VOX + SOF/VEL for 6 weeks (treatment naive, with cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 8 wk, TN, with cirrhosis

VOX + SOF/VEL for 8 weeks (treatment naive, with cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL+RBV 8 wk, TN, with cirrhosis

VOX + SOF/VEL+RBV for 8 weeks (treatment naive, with cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

RBV

Intervention Type DRUG

Tablets administered orally in a divided daily dose according to package insert weight-based dosing recommendations (\< 75 kg = 1000 mg and ≥ 75 kg = 1200 mg)

VOX+SOF/VEL 8 wk, DAA-E, without cirrhosis

VOX + SOF/VEL for 8 weeks (direct-acting antiviral experienced (DAA-E), without cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 12 wk, DAA-E, without cirrhosis

VOX + SOF/VEL for 12 weeks (direct-acting antiviral experienced, without cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 8 wk, DAA-E, with cirrhosis

GS-9857 + SOF/VEL for 8 weeks (direct-acting antiviral experienced, with cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 12 wk, DAA-E, with cirrhosis

GS-9857 + SOF/VEL for 12 weeks (direct-acting antiviral experienced, with cirrhosis)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

VOX+SOF/VEL 12 wk (GS-US-338-1121)

VOX + SOF/VEL for 12 weeks (participants who were previously enrolled in GS-US-338-1121 phase 1b study)

Group Type EXPERIMENTAL

VOX

Intervention Type DRUG

100 mg tablet(s) administered orally once daily with food

SOF/VEL

Intervention Type DRUG

400/100 mg FDC tablet administered orally once daily with food

Interventions

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VOX

100 mg tablet(s) administered orally once daily with food

Intervention Type DRUG

SOF/VEL

400/100 mg FDC tablet administered orally once daily with food

Intervention Type DRUG

RBV

Tablets administered orally in a divided daily dose according to package insert weight-based dosing recommendations (\< 75 kg = 1000 mg and ≥ 75 kg = 1200 mg)

Intervention Type DRUG

Other Intervention Names

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GS-9857 GS-7977/GS-5816 Epclusa®

Eligibility Criteria

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Inclusion Criteria

* Individuals with chronic HCV infection
* HCV RNA ≥10\^4 IU/mL at screening
* HCV genotype 1
* Cirrhosis determination; a liver biopsy may be required
* Screening laboratory values within defined thresholds
* Use of two contraception methods if female of childbearing potential or sexually active male

Exclusion Criteria

* Pregnant or nursing female
* Current or prior history of hepatic decompensation
* Hepatocellular carcinoma (HCC) or other clinically significant malignancy
* Infection with hepatitis B virus (HBV) or human immunodeficiency virus (HIV)
* History of clinically significant illness or any other medical disorder that may interfere with the individual's treatment, assessment or compliance with the protocol
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Gilead Sciences

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Gilead Study Director

Role: STUDY_DIRECTOR

Gilead Sciences

Locations

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Cedars Sinai Medical Center

Los Angeles, California, United States

Site Status

Stanford University

Palo Alto, California, United States

Site Status

Huntington Memorial Hospital Liver Center

Pasadena, California, United States

Site Status

Medical Associates Research Group, Inc.

San Diego, California, United States

Site Status

University of Colorado

Denver, Colorado, United States

Site Status

Borland-Groover Clinic

Jacksonville, Florida, United States

Site Status

University of Miami

Miami, Florida, United States

Site Status

Orlando Immunology center

Orlando, Florida, United States

Site Status

South Florida Center of Gastroenterology, P.A.

Wellington, Florida, United States

Site Status

Center for Hep C/Atlanta Medical Center

Atlanta, Georgia, United States

Site Status

Gastrointestinal Specialists of Georgia, PC

Marietta, Georgia, United States

Site Status

University of Chicago

Chicago, Illinois, United States

Site Status

Indiana University

Indianapolis, Indiana, United States

Site Status

Indianapolis Gastroenterology & Hepatology, Inc.

Indianapolis, Indiana, United States

Site Status

Beth Isreal Deconess Medical Center

Boston, Massachusetts, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Henry Ford Hospital and Health System

Detroit, Michigan, United States

Site Status

ID Care

Hillsborough, New Jersey, United States

Site Status

Southwest Care Center

Santa Fe, New Mexico, United States

Site Status

North Shore/Long Island Jewish PRIME

Manhasset, New York, United States

Site Status

Mount Sinai Beth Israel

New York, New York, United States

Site Status

Cumberland Research Associates, LLC

Fayetteville, North Carolina, United States

Site Status

Digestive Health Specialists, PA

Winston-Salem, North Carolina, United States

Site Status

University of Pennsylvania Health Systems

Philadelphia, Pennsylvania, United States

Site Status

UPMC Center for Liver Diseases

Pittsburgh, Pennsylvania, United States

Site Status

Medical University of South Carolina

Charleston, South Carolina, United States

Site Status

Gastro One

Germantown, Tennessee, United States

Site Status

Nashville Gastrointestinal Specialists, Inc.

Nashville, Tennessee, United States

Site Status

Texas Liver Institute

San Antonio, Texas, United States

Site Status

Liver Institute of Virginia

Richmond, Virginia, United States

Site Status

Swedish Medical Center

Seattle, Washington, United States

Site Status

Auckland Clinical Studies

Auckland, , New Zealand

Site Status

Christchurch Clinical Studies Trust

Christchurch, , New Zealand

Site Status

Fundacion de Investigacion de Diego

San Juan, , Puerto Rico

Site Status

Countries

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United States New Zealand Puerto Rico

References

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Lawitz E, Reau N, Hinestrosa F, Rabinovitz M, Schiff E, Sheikh A, Younes Z, Herring R Jr, Reddy KR, Tran T, Bennett M, Nahass R, Yang JC, Lu S, Dvory-Sobol H, Stamm LM, Brainard DM, McHutchison JG, Pearlman B, Shiffman M, Hawkins T, Curry M, Jacobson I. Efficacy of Sofosbuvir, Velpatasvir, and GS-9857 in Patients With Genotype 1 Hepatitis C Virus Infection in an Open-Label, Phase 2 Trial. Gastroenterology. 2016 Nov;151(5):893-901.e1. doi: 10.1053/j.gastro.2016.07.039. Epub 2016 Jul 30.

Reference Type RESULT
PMID: 27486034 (View on PubMed)

Other Identifiers

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GS-US-367-1168

Identifier Type: -

Identifier Source: org_study_id

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