Active clinical trials for "Hepatitis A"

This is a 3-part study of Ruzasvir (MK-8408) for participants with hepatitis C infection. Successive participants will be enrolled as dose levels are evaluated to find the maximum safe and well tolerated dose of Ruzasvir. Part I will be for participants with hepatitis C virus (HCV) genotype 3 (GT3) and will run first: Part II will be for participants with HCV genotype 1a (GT1a), and Part III will be for participants with HCV genotype 2b (GT2b). Parts II and III may run concurrently. The primary study hypothesis is that a safe and tolerable dose of Ruzasvir that reduces viral load will be found to support further clinical investigation.

In this study, participants with hepatitis C virus (HCV) genotype 1 (GT1) who failed prior direct-acting antiviral (DAA) therapy will receive Grazoprevir (MK-5172) + Elbasvir (MK-8742) + Ribavirin (RBV) to evaluate sustained virologic response (SVR) using this drug combination.

The primary objective is to study the comparative effectiveness and tolerability of boceprevir vs. telaprevir in HCV treatment, within the VA population. The secondary objective: Resource use: recording of differences in resource use, such as direct costs (e.g., drug acquisition costs) and other indirect cost (e.g., staff utilization etc.) as the study will not only derive data by comparing those two drugs but also study the effect on different treatment lengths.

The purpose of the study is to demonstrate the noninferiority of Algeron in combination with ribavirin compared to PegIntron in combination with ribavirin in treatment of chronic hepatitis C in Human Immunodeficiency Virus-1 infected patients

A Phase 2 study to evaluate the safety and efficacy of two different once daily doses VX-135 in combination with ribavirin in treatment-naïve subjects with chronic hepatitis C

This is an Open-label Phase 3 study in adults with chronic genotypes 1, 2, 3, and 4 HCV infection who are co-infected with HIV-1.

The relevant data will be prospectively collected included patient demographics, clinical, all laboratory variables including virological tests, genotyping by direct sequencing, abdominal ultrasound, and upper gastrointestinal (GI) endoscopy. Trans jugular liver biopsy (TJLB) and hepatic venous pressure gradient (HVPG) will be done in patients when it was not evident whether the underlying liver disease was chronic based on clinical, biochemical, radiological investigations, and upper GI endoscopy. Severity of the liver disease will be assessed by Child-Turcotte Pugh score (CTP) and model for end stage liver disease (MELD) score.

The primary objective of the study is to evaluate the safety, tolerability, and antiviral activity of velpatasvir (formerly GS-5816) in HCV treatment naive participants with genotypes 1-6.

To examine the safety and efficacy of response guided triple therapy (PEG-IFN, Ribavirin, Telaprevir) for the treatment of early chronic Hepatitis C Virus (HCV) infection.

This study is being done to find out if the addition of boceprevir to standard of care (SOC) treatment with peginterferon alfa-2b (PegIFN-2b) + ribavirin (RBV) is effective for participants with chronic hepatitis C (CHC) genotype 1 and cirrhosis who were not successfully treated by previous SOC. All participants will receive treatment with SOC alone for 4 weeks and then boceprevir will be added to the treatment regimen for 44 additional weeks of combined treatment.