View clinical trials related to Hepatitis C, Chronic.
Filter by:The study will recruit 150 patients with HCV related HCC ,after HCC treatment the patients will undergo treatment with different regimens of DAAs.
NPC1L1 is a key transporter in the enterohepatic cycle of cholesterol. Initial in vitro and in vivo data show that blocking this receptor with ezetimibe results in delaying infection in these models. The investigators hypothesize that HCV has an enterohepatic cycle, being secreted in bile and reabsorbed either in the canalicular membrane or in the intestine by association with NPC1L1, following a path similar to the cycle of cholesterol in humans. To prove this hypothesis the investigators propose to assess the effect of ezetimibe treatment in HCV infected individuals undergoing liver transplantation to avoid or delay HCV infection. For this purpose, the investigators propose to administrate ezetimibe 10 mg/d for 12 weeks to 12 patients with chronic hepatitis C infection listed for a liver transplantation.
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.
This randomized, multi-center, Phase IV, comparative study will assess the efficacy and safety of combined peg-interferon alpha-2a (Peg-IFN-Alpha-2A) and ribavirin therapy for 48 or 72 weeks of treatment and 24 weeks of follow-up in participants with Genotype 1 chronic hepatitis C (CHC), co-infected with human immunodeficiency virus type 1 (HIV-1).
In this pilot study, the investigators plan to treat patients with chronic hepatitis C due to HCV genotype 3 infection using an interferon-free regimen consisting in the administration of ribavirin and sofosbuvir/ledipasvir - a combination of a nucleotide RNA polymerase inhibitor with a non-structural protein 5A inhibitor. Patients will undergo a euglycemic hyperinsulinemic clamp, using tracers, and indirect calorimetry to assess whether the viral suppression induced by this regimen will be capable of reversing the glucose metabolic alterations induced by HCV in both the liver and extrahepatic compartments. Adipose and muscle tissue biopsies will also be performed to assess some specific molecular changes induced by HCV.
This study is an open-label, multi-center trial to evaluate the novel 2-drug regimen of uprifosbuvir (MK-3682) 450 mg and ruzasvir (MK-8408) 60 mg in participants with chronic hepatitis C virus (HCV) genotype (GT)1, GT2, GT3, GT4, GT5, or GT6 infection. The impact of the study treatment regimen on the percentage of participants with undetectable HCV ribonucleic acid [RNA] 12 weeks after completing study treatment (SVR12) will be evaluated.
Hepatitis C virus (HCV) chronic infection affects 200 million people worldwide. HCV antiviral treatment has evolved rapidly since 2011. The use of pegylated interferon (PEG-INF) with ribavirin (RBV) has supposed high serious adverse events (SAEs) and low efficacy, especially in patients with cirrhosis. The introduction of 1st generation protease inhibitors (PIs) in genotype-1 (GT1) HCV, such as boceprevir (BOC) and telaprevir (TVR), improved the efficacy but increased the SAEs. Currently, interferon-free direct-acting antivirals (IF-DAAs) achieve great effectiveness with minimum SAEs. However, studies evaluating efficacy and safety of DAAs in cirrhotic patients are limited in real clinical practice. The aim of our study is to evaluate in HCV-cirrhotic patients the efficacy and safety of 3 treatment strategies (PEG-IFN/RBV, PEG-IFN/RBV/PIs, and IF-DAAs) in routine practice according to European guidelines from 2010 to 2015. The secondary aim is to evaluate the impact of sustained virological response on gastroesophageal varices (GOV).
Follow-up for durability of sustained virologic response, changes in liver function and safety in patients with SVR24 in feeder studies
This study will evaluate the safety, tolerability, and efficacy of sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) in adults with chronic hepatitis C infection who have failed to eradicate hepatitis C despite previous combination directly acting antiviral therapy.
The overall aim of this study is to evaluate the prevalence of cognitive impairments and brain anomalies in Chronic Hepatitis C infected individuals and to investigate likely changes in cognition and brain structure and function after treatment with Direct-acting Antivirals (DAAs).