This Registry is designed to obtain long term data on participants who have failed to achieve sustained virologic response (SVR) while receiving at least one Gilead oral antiviral agent (OAV) in a previous Gilead-sponsored hepatitis C virus (HCV) study.

Trial Website: https://clinicaltrials.gov/show/NCT01457768

This study is designed to evaluate the safety and antiviral activity of tenofovir disoproxil fumarate (TDF, tenofovir DF) compared to adefovir dipivoxil (ADV) for the treatment of HBeAg-positive chronic hepatitis B. Participants will receive either TDF or the approved hepatitis B therapy ADV. After 48 weeks all participants will be switched to open-label TDF.

Trial Website: https://clinicaltrials.gov/show/NCT00116805

To establish the structure, abundance and localization of lipids and proteins within human liver biopsies and to better understand how they pertaining to Nonalcoholic Steatohepatitis (NASH).

The purpose of this study is to determine whether ornithine phenylacetate can speed recovery from an acute hepatic encephalopathy episode requiring hospitalization in cirrhotic patients.

Trial Website: https://clinicaltrials.gov/show/NCT01966419

he main purpose of this clinical trial is to determine the safety and effects of the study drug, sorafenib, in adults diagnosed with hepatopulmonary syndrome (HPS). The study will evaluate how well the drug is tolerated and its effect on the level of oxygen in the blood and the function of the lung vessels.

Trial Website: https://clinicaltrials.gov/show/NCT02021929

A Phase 2b, Dose-Ranging, Randomized, Double-Blind, Placebo-Controlled Trial Evaluating the Safety and Efficacy of GS-6624, a Monoclonal Antibody Against Lysyl Oxidase-Like 2 (LOXL2), in Subjects with Compensated Cirrhosis Secondary to Non-Alcoholic Steatohepatitis (NASH)

This study is to evaluate the safety and efficacy of simtuzumab (GS-6624) in adults with compensated cirrhosis due to Non-Alcoholic Steatohepatitis (NASH). It will consist of 2 phases:

A Phase 2b, Dose-Ranging, Randomized, Double-Blind, Placebo-Controlled Trial Evaluating the Safety and Efficacy of GS-6624, a Monoclonal Antibody Against Lysyl Oxidase-Like 2 (LOXL2), in Subjects with Advanced Liver Fibrosis but not Cirrhosis Secondary to Non-Alcoholic Steatohepatitis (NASH)

This study will evaluate whether simtuzumab (formerly referred to as GS-6624) is effective at preventing the histologic progression of liver fibrosis and the clinical progression to cirrhosis in participants with non-alcoholic steatohepatitis (NASH).

It will consist of 2 phases:

A Randomized, Global, Double-blind, Placebo-controlled, Parallel-group Study to Evaluate the Efficacy and Safety of Once-daily Oral Avatrombopag for the Treatment of Adults with Thrombocytopenia Associated with Liver Disease Prior to an Elective Procedure

The purpose of this study is to evaluate sustained virologic response 12 weeks after the end of treatment (SVR12) following 12 weeks of simeprevir plus sofosbuvir with and without ribavirin (RBV) and 24 weeks of simeprevir plus sofosbuvir without RBV in post orthotopic liver transplant participants with recurrent hepatitis (inflammation of the liver) C virus (HCV) Genotype 1 infection.

Trial Website: https://clinicaltrials.gov/show/NCT02165189

Clinical Study Protocol M12-999: Open-label, Phase 2 Study to Evaluate the Safety and Efficacy of the Combination of ABT-450/ritonavir/ABT-267 (ABT-450/r/ABT-267) and ABT-333 With or Without Ribavirin (RBV) in Adult Liver Transplant Recipients with Genotype 1 Hepatitis C Virus (HCV) Infection

This is a study to evaluate chronic Hepatitis C Virus infection.

Trial Website: https://clinicaltrials.gov/show/NCT01782495