Clinical trials: Hepatitis C Virus Infection, Response to Therapy of
Chronic Hepatitis C
S-Adenosyl Methionine (SAMe) to Treat Patients With Chronic Hepatitis C
This study will examine the effectiveness of S-adenosyl methionine (SAMe) in combination with peginterferon and ribavirin for treating hepatitis C virus.
- Trial name
- NCT00475176
- Testing
- Peginterferon alfa-2a, Ribavirin, S-adenosyl methionine for Chronic Liver Disease
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Hepatitis C Virus
Sofosbuvir Plus Ribavirin Administered for Either 12 or 24 Weeks in Treatment-Naive and Treatment-Experienced Egyptian Adults With Chronic Genotype 4 Hepatitis C Virus (HCV) Infection
This study is to to evaluate the safety, tolerability, and efficacy of sofosbuvir (SOF) plus ribavirin (RBV) in Egyptian adults with genotype 4 hepatitis C virus (HCV) infection.
- Trial name
- NCT01838590
- Testing
- SOF, RBV
- Where
- 2 sites in Egypt
- Volunteers
- 103 people
- Sponsor
- Gilead Sciences
Hepatitis C, Chronic, Hepatitis C Virus
Effect of Insulin Resistance on the Safety and Efficacy of Pegylated Interferon and Ribavirin Treatment in HCV (Study P05562)
Naïve patients with chronic hepatitis C (CHC) of any genotype will be treated with a standard treatment regimen (pegylated interferon and ribavirin) according to routine clinical practice in Russia.
- Trial name
- NCT00705224
- Testing
- Pegylated Interferon, Ribavirin
- Volunteers
- 250 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
POTENTE Study: A Study of Early Virological Response in Naive Patients With Chronic Hepatitis C, Genotype 2 or 3, Treated With PEGASYS (Peginterferon Alfa-2a (40KD)) Plus Copegus (Ribavirin).
This single arm study will investigate the predictive value of a week 4 virological response on sustained virological response in patients with chronic hepatitis C, genotype 2 or 3, treated with PEGASYS + Copegus.
- Trial name
- NCT00700401
- Testing
- peginterferon alfa-2a [Pegasys], ribavirin [Copegus]
- Where
- 12 sites in Brazil
- Volunteers
- 262 people
- Sponsor
- Hoffmann-La Roche
Obesity, Insulin Resistance
Increasing Cure Rate of Hepatitis C Therapy in Obese Hepatitis C Patients
The purpose of this study is to determine whether obese people do not respond to hepatitis C treatment as well as lean people. This research studies whether obese people will show higher sustained virologic response rate if they…
- Conditions
- Obesity, Insulin Resistance, Metabolic Syndrome, Hepatitis C
- Trial name
- NCT00871845
- Testing
- Dietary and Lifestyle modification educational sessions
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Hossam Kandil
Hepatitis C Virus Infection
Safety and Efficacy of Ledipasvir/Sofosbuvir in Adults With Chronic HCV Infection
The primary objectives of this study are to evaluate the antiviral efficacy, safety, and tolerability of ledipasvir/sofosbuvir (LDV/SOF) fixed dose combination (FDC) with or without ribavirin (RBV) in adults with chronic…
- Trial name
- NCT02472886
- Testing
- LDV/SOF, RBV
- Where
- 20 sites in Estonia, Russia
- Volunteers
- 153 people
- Sponsor
- Gilead Sciences
Chronic Hepatitis C Virus
Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination (FDC) With and Without Ribavirin for the Treatment of HCV
The purpose of this study is to evaluate the safety, tolerability, and antiviral efficacy of ledipasvir (LDV)/sofosbuvir (SOF) fixed-dose combination (FDC) tablets with or without ribavirin (RBV) administered for 12 and 24 weeks…
- Trial name
- NCT01701401
- Testing
- LDV/SOF, RBV
- Where
- 88 sites in United States, France and 5 more
- Volunteers
- 870 people
- Sponsor
- Gilead Sciences
Hepatitis C Virus Infection
Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of Voxilaprevir in Adults With Chronic Hepatitis C Virus Infection
The primary objective of the study is to evaluate the safety and tolerability of voxilaprevir (formerly GS-9857) alone or with sofosbuvir (SOF)/velpatasvir (VEL) fixed dose combination (FDC) and antiviral activity of voxilaprevir…
- Trial name
- NCT02185794
- Testing
- Voxilaprevir, SOF/VEL
- Where
- 11 sites in United States, Puerto Rico
- Volunteers
- 101 people
- Sponsor
- Gilead Sciences
Chronic Hepatitis C Virus
Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin in Treatment-Experienced Subjects With Genotype 1 HCV Infection
This study is to evaluate the safety, tolerability, and antiviral efficacy of ledipasvir/sofosbuvir fixed dose combination (FDC) with or without ribavirin (RBV) administered for 12 or 24 weeks in treatment-experienced subjects…
- Trial name
- ION-2 (NCT01768286)
- Testing
- LDV/SOF, RBV
- Where
- 53 sites in United States
- Volunteers
- 441 people
- Sponsor
- Gilead Sciences
Hepatitis C, Chronic
REPEAT Study - A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Therapy in Combination With COPEGUS (Ribavirin) in Patients With Chronic Hepatitis C (CHC) Who Did Not Respond to Previous PegIntron (Peginterferon Alfa-2b (12KD))/Ribavirin Combination Therapy
This 4 arm study is designed for patients with CHC who have not responded to peginterferon alfa-2b (12KD)/ribavirin combination therapy.
- Trial name
- NCT00087646
- Testing
- Ribavirin, peginterferon alfa-2a [Pegasys]
- Where
- 104 sites in United States, Belgium and 12 more
- Volunteers
- 948 people
- Sponsor
- Hoffmann-La Roche
Chronic Hepatitis C
Sofosbuvir + Ribavirin for 12 Weeks in Subjects With Chronic Genotype 2 or 3 Hepatitis C Infection Who Are Interferon Intolerant, Interferon Ineligible or Unwilling to Take Interferon
This multicenter study was to evaluate subjects with chronic genotype 2 or 3 HCV infection who were interferon (IFN) ineligible, IFN intolerant or unwilling to take IFN.
- Trial name
- POSITRON (NCT01542788)
- Testing
- SOF, RBV
- Where
- 63 sites in United States, Australia and 3 more
- Volunteers
- 278 people
- Sponsor
- Gilead Sciences
Hepatitis C, HIV Infections
HIV Patients With Chronic Hepatitis C Genotype 1 Infection Who Failed Previously to Peginterferon /Ribavirin
The primary objective of this study is to evaluate the safety and efficacy of a Response Guided Therapy of boceprevir 800 mg dosed three times a day (TID) orally (PO) in combination with Peginterferon (either alpha 2b or alpha…
- Conditions
- Hepatitis C, HIV Infections, COINFECTION
- Trial name
- BOC-HIV (NCT01718301)
- Testing
- boceprevir, Ribavirin, Peginterferon alfa-2a
- Where
- Spain
- Volunteers
- 108 people
- Sponsor
- Anna Cruceta
Hepatitis, Hepatitis C, Chronic
PEG-Intron Plus Rebetol Treatment of Chronic Hepatitis C Subjects Who Failed Response to Alpha-Interferon Plus Ribavirin (Study P02370)
The objective of this study is to determine the effectiveness of PEG-Intron 1.5 ug/kg/wk plus REBETOL (ribavirin) 800-1400 mg/day in adults with chronic hepatitis C with moderate to severe liver fibrosis or cirrhosis who failed…
- Conditions
- Hepatitis, Hepatitis C, Chronic, Fibrosis, Liver Cirrhosis
- Trial name
- NCT00039871
- Testing
- PegIntron (peginterferon alfa-2b; SCH 54031), REBETOL (ribavirin; SCH 18908)
- Volunteers
- 2,333 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Efficacy and Safety of Short Course Therapy With Peginterferon Alpha-2b (PEG-IFN Alfa-2b) and Ribavirin (RBV) for Chronic Hepatitis C (Genotype 4) Participants Achieving a Rapid Virological Response at Week 4 of Treatment (MK-8908B-059)
The purpose of this study is to assess the efficacy of a short course of therapy (24 weeks) versus standard 48 week treatment in previously untreated adult participants with chronic hepatitis C (CHC) genotype 4 infection who…
- Trial name
- START 4 (NCT01606800)
- Testing
- PEG-IFN alfa-2b, ribavirin
- Volunteers
- 45 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C Virus Infection
Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed Dose Combination, With or Without Ribavirin, in Egyptian Adults With Chronic Genotype 4 HCV Infection
The primary objective of this study was to evaluate the efficacy, safety, and tolerability of ledipasvir/sofosbuvir (LDV/SOF) fixed dose combination (FDC) with or without ribavirin (RBV) in Egyptian adults with chronic genotype 4…
- Trial name
- NCT02487030
- Testing
- LDV/SOF, RBV
- Where
- 4 sites in Egypt
- Volunteers
- 255 people
- Sponsor
- Gilead Sciences
Hepatitis C, Chronic
This Trial Evaluates Safety, Pharmacokinetic Profile and Anti-viral Response of BI 207127 and BI 201335 for Patients With Chronic Hepatitis C
The objective of this trial is to investigate tolerability, safety, pharmacokinetics and antiviral activity of BI 207127 NA in combination with BI 201335 NA and ribavirin for 8 weeks in Japanese treatment-naive patients with…
- Trial name
- NCT01528735
- Testing
- BI 207127 NA, peginterferon, Ribavirin
- Where
- 5 sites in Japan
- Volunteers
- 25 people
- Sponsor
- Boehringer Ingelheim
Cirrhosis, Chronic Hepatitis C
New Treatment Response in People With and Without Cirrhosis From Chronic Hepatitis C
Background: Some people who have chronic hepatitis C do not respond to the usual treatment with peginterferon and ribavirin. New chronic hepatitis treatments are being developed that may work better for different people.
- Conditions
- Cirrhosis, Chronic Hepatitis C, Hepatitis C, Hepatitis C, Chronic
- Trial name
- NCT01888900
- Testing
- DUAL, QUAD
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Hepatitis C, Chronic
ATHENAS - Retrospective Study of Compliance in Chronic Hepatitis C With Pegylated Interferon Alfa-2b/Ribavirin in Brazil (P05632)
This is a Phase 4, retrospective and observational, multicenter, national (Brazil), open, noncomparative, and nonrandomized study, which does not have visits. This study will be conducted in accordance to Good Clinical Practices.
- Trial name
- ATHENAS (NCT00856024)
- Testing
- Peginterferon alfa-2b, Ribavirin
- Volunteers
- 902 people
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Hepatitis C
Sofosbuvir + Ribavirin for 12 or 16 Weeks in Treatment Experienced Subjects With Chronic Genotype 2 or 3 HCV Infection (FUSION)
This study was to assess the safety and efficacy of sofosbuvir in combination with ribavirin (RBV) administered for 12 or 16 weeks in participants with genotypes 2 or 3 hepatitis C virus (HCV) infection as assessed by the…
- Trial name
- FUSION (NCT01604850)
- Testing
- SOF, RBV
- Where
- 67 sites in United States, Canada and 2 more
- Volunteers
- 202 people
- Sponsor
- Gilead Sciences
Hepatitis C, Chronic
A Study of The Relationship Between Drop in Hemoglobin and Sustained Virological Response in Patients With Chronic Hepatitis C Treated With Copegus (Ribavirin) and Pegasys (Peginterferon Alfa-2a)
This open-label, multicenter, phase IV study will evaluate the relationship between the drop in hemoglobin levels and sustained virological response in patients with chronic hepatitis C genotype 1 treated with Copegus (ribavirin)…
- Trial name
- NCT01585324
- Testing
- peginterferon alfa-2a [Pegasys], ribavirin [Copegus]
- Where
- Czechia
- Volunteers
- 30 people
- Sponsor
- Hoffmann-La Roche