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Browse 1,007 clinical trials for hepatitis. Find studies that match your criteria and connect with research centers.
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Showing 861-880 of 1,007 trials
NCT01833611
Entecavir (ETV) has shown superior ability to suppress hepatitis B virus (HBV) replication, histology improvement as well as low rate of emergence of resistant mutants. Out of range of clinical recommendations for treatment of chronic hepatitis B (CHB), chronic HBV carriers with persistently normal ALT and viral load more than 10\^5 copies/mL have progression of liver disease during long-term follow-up. In addition, certain proportions of these patients do have significant inflammation and fibrosis in liver histology. This study will be able to identify who are at risk of liver disease progression and evaluate efficacy of ETV regarding improvement of liver histology during short-term (1-year) and long-term ETV treatment (3-year).
NCT01202825
The purpose of this study is to assess the safety and tolerability of TMC647055 both after increasing single oral doses from 100 mg up to maximum 3000 mg in fed conditions, and after multiple oral doses in fed conditions at increasing dose levels administered for 6 days, as well as to assess the pharmacokinetics of TMC647055 after increasing single oral doses from 100 mg up to maximum 3000 mg in fed conditions, and after multiple oral doses in fed conditions at increasing dose levels administered for 6 days and to assess the effect of food on a single oral dose of TMC647055 at one dose level, all in healthy participants. In addition, the safety, tolerability, pharmacokinetics and the antiviral activity of TMC647055 will be determined after 6 days of consecutive dosing and of TMC647055 and TMC435 after 10 days of co-administration in chronic hepatitis C virus infected patients. Pharmacokinetics means how the drug is absorbed into the bloodstream, distributed in the body and eliminated from the body. TMC647055 is being investigated for the treatment of chronic hepatitis C infection.