Grazoprevir (MK-5172) and Elbasvir (MK-8742) Combination for Chronic Hepatitis C Virus (HCV) Genotypes 1, 4, and 6 (MK-5172-065)
NCT02252016 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 159
Last updated 2018-10-03
Summary
This is a randomized, multi-site, placebo-controlled trial of a fixed dose combination (FDC) of grazoprevir (MK-5172) 100 mg + elbasvir (MK-8742) 50 mg in participants with chronic Hepatitis C Virus (HCV) genotype (GT) 1, GT4 or GT6 with inherited blood disorders. The primary hypothesis is that the proportion of participants treated with grazoprevir+elbasvir achieving Sustained Virologic Response (SVR) 12 weeks after the end of all study therapy (SVR12) will be greater than the reference rate of 40%.
Conditions
- Hepatitis C
Interventions
- DRUG
-
Grazoprevir + Elbasvir
FDC tablet containing grazoprevir 100 mg + elbasvir 50 mg taken once daily by mouth.
- DRUG
-
Placebo tablets matching grazoprevir + elbasvir FDC tablets taken once daily by mouth.
Sponsors & Collaborators
- lead INDUSTRY
Principal Investigators
-
Medical Director · Merck Sharp & Dohme LLC
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- DOUBLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2014-10-22
- Primary Completion
- 2015-12-07
- Completion
- 2016-06-14
More Related Trials
-
Safety and Efficacy of Grazoprevir (MK-5172) + Elbasvir (MK-8742) in Participants With Chronic Hepatitis C and Chronic Kidney Disease (MK-5172-052)
NCT02092350 ·Status: COMPLETED ·Phase: PHASE2/PHASE3
-
Grazoprevir (MK-5172)/Elbasvir (MK-8742) Versus Boceprevir/Pegylated Interferon/Ribavarin for Chronic Hepatitis C Infection (MK-5172-066)
NCT02204475 ·Status: WITHDRAWN ·Phase: PHASE3
-
Study of Grazoprevir (MK-5172) and Elbasvir (MK-8742) in Japanese Participants With Chronic Hepatitis C (MK-5172-058)
NCT02203149 ·Status: COMPLETED ·Phase: PHASE2/PHASE3
-
A Study of the Combination Regimen Grazoprevir (MK-5172) and Elbasvir (MK-8742) ± Ribavirin in Participants With Chronic Hepatitis C (MK-5172-035)
NCT01717326 ·Status: COMPLETED ·Phase: PHASE2
-
Efficacy and Safety of Combination Grazoprevir (MK-5172) + Elbasvir (MK-8742) + Ribavirin (RBV) in Genotype 2 Hepatitis C Infection (MK-5172-047)
NCT01932762 ·Status: COMPLETED ·Phase: PHASE2
-
An Efficacy and Safety Study of Grazoprevir (MK-5172) + Elbasvir (MK-8742) in the Treatment of Chronic Hepatitis C Virus in Participants Who Are Co-Infected With Human Immunodeficiency Virus:C-EDGE CO-INFXN (MK-5172-061)
NCT02105662 ·Status: COMPLETED ·Phase: PHASE3
-
Efficacy and Safety of Combination Grazoprevir (MK-5172)/Elbasvir (MK-8742) Versus Sofosbuvir + Pegylated Interferon + Ribavirin in Hepatitis C Virus Genotype 1, 4 or 6 Infection (MK-5172-077)
NCT02358044 ·Status: COMPLETED ·Phase: PHASE3
-
Study of Grazoprevir (MK-5172) + Elbasvir (MK-8742) + Ribavirin in Participants With Chronic Hepatitis C Who Failed Prior Direct-Acting Antiviral Therapy (MK-5172-048)
NCT02105454 ·Status: COMPLETED ·Phase: PHASE2
-
Efficacy and Safety of Elbasvir (MK-8742) + Grazoprevir (MK-5172) in Treatment-Naïve/Treatment-Experienced (TN/TE) French Participants With Hepatitis C Virus (HCV) Genotype 4 (GT4) Infection (MK-5172-096)
NCT03111108 ·Status: COMPLETED ·Phase: PHASE4
-
Open-Label Efficacy and Safety Study of the Elbasvir/ Grazoprevir Fixed Dose Combination Patients With Chronic HCV GT1b
NCT03222167 ·Status: UNKNOWN ·Phase: PHASE3
-
Efficacy and Safety of Grazoprevir (MK-5172) and Uprifosbuvir (MK-3682) With Elbasvir (MK-8742) or Ruzasvir (MK-8408) for Chronic Hepatitis C Virus (HCV) Genotype (GT) 3, GT4, GT5, and GT6 Infection (MK-3682-012)
NCT02332720 ·Status: COMPLETED ·Phase: PHASE2
-
Short Duration Therapy of Acute Hepatitis C Genotypes 1 or 4
NCT02886624 ·Status: COMPLETED ·Phase: PHASE2
-
Efficacy and Safety of Grazoprevir (MK-5172) and Uprifosbuvir (MK-3682) With Elbasvir (MK-8742) or Ruzasvir (MK-8408) for Chronic Hepatitis C Genotype (GT)1 and GT2 Infection (MK-3682-011)
NCT02332707 ·Status: COMPLETED ·Phase: PHASE2
-
Efficacy and Safety of Grazoprevir (MK-5172), Elbasvir (MK-8742), and Sofosbuvir for Chronic Infection With Hepatitis C Virus Genotypes 1 and 3 (MK-5172-074)
NCT02133131 ·Status: COMPLETED ·Phase: PHASE2
-
Safety and Efficacy of Grazoprevir and Elbasvir for GT1ang GT6 With and Without HIV
NCT03037151 ·Status: UNKNOWN ·Phase: PHASE4
-
A Study of Different Durations of Treatment With Grazoprevir (MK-5172) in Combination With Ribavirin in Participants With Chronic Hepatitis C (MK-5172-039)
NCT01716156 ·Status: COMPLETED ·Phase: PHASE2
-
Study to Investigate the Efficacy of Elbasvir/Grazoprevir Fixed-Dose Combination for 8 Weeks in Treatment-Naïve, HCV GT1b-Infected Patients, With Non-severe Fibrosis
NCT02973503 ·Status: COMPLETED ·Phase: PHASE3
-
Efficacy and Safety of Elbasvir/Grazoprevir in Brazilian Participants With Chronic Hepatitis C Virus (HCV) Genotype 1 Infection With Advanced Fibrosis (F3 and F4)
NCT03143998 ·Status: WITHDRAWN ·Phase: PHASE4
-
A Study of Grazoprevir (MK-5172) in Hepatitis C-Infected Male Participants (MK-5172-004)
NCT00998985 ·Status: COMPLETED ·Phase: PHASE1
-
Elbasvir (EBR)/Grazoprevir (GZR) in Pediatric Participants With Chronic Hepatitis C Infection (MK-5172-079)
NCT03379506 ·Status: COMPLETED ·Phase: PHASE2
-
Eight Weeks of Elbasvir/Grazoprevir in the Treatment of HCV Genotype 4
NCT03578640 ·Status: COMPLETED ·Phase: PHASE3
-
Efficacy and Tolerability of Grazoprevir and Elbasvir in Patients With Chronic Genotype 1 HCV and HIV Co-infection
NCT03098121 ·Status: COMPLETED ·Phase: PHASE4
-
Grazoprevir (MK-5172) Administered With Peginterferon and Ribavirin in Treatment-Naïve Participants With Chronic Hepatitis C (MK-5172-003)
NCT01353911 ·Status: COMPLETED ·Phase: PHASE2
-
Elbasvir/Grazoprevir (EBR/GZR) and Sofosbuvir (SOF) With and Without Ribavirin (RBV) in Cirrhotic Subjects With Chronic Hepatitis C Virus (HCV) Genotype 3 (GT3) Infection (MK-5172-083)
NCT02601573 ·Status: COMPLETED ·Phase: PHASE2
-
A Study of Different Doses of Grazoprevir (MK-5172) Given With Pegylated Interferon Alfa-2b and Ribavirin to Treatment-Naïve Participants With Chronic Hepatitis C (MK-5172-038)
NCT01710501 ·Status: COMPLETED ·Phase: PHASE2