View clinical trials related to Hepatitis, Chronic.
Filter by:The purpose of this open-label study is to assess the safety, antiviral activity, and pharmacokinetics of 9 subcutaneous injections of miravirsen monotherapy (5 weekly doses over 5 weeks, followed by a further 4 doses once every other week over 7 weeks) over a total of 12 weeks of treatment. The subjects enrolled in this study are chronically infected with HCV genotype 1 and are null responders to treatment with peg IFNα/RBV therapy.
Chronic hepatitis C is endemic in Egypt with a high prevalence of the resistant genotype 4. Conventional standard of care treatment has modest response with only 50% sustained virologic response. Recent reports have suggested an augmented response with the addition of vitamin D. This is a prospective randomized trial to assess the effectiveness of adding vitamin D to standard of care for chronic hepatitis C genotype 4.
The primary objective of this study is to evaluate the antiviral efficacy of tenofovir disoproxil fumarate (tenofovir DF; TDF) versus placebo in pediatric population (aged 2 to < 12 years at the time of enrollment) with chronic hepatitis B (CHB) infection.
Switching to Entecavir(ETV) plus Tenofovir Disoproxil Fumarate(TDF) combination will result in faster and greater antiviral activity and lower rates of resistance emergence over maintaining Lamivudine(LAM)/Telbivudine(LdT)+Adefovir(ADV) combination in partial responders to LAM/LdT+ADV rescue therapy. Earlier switching to combination with the most potent regimen will be more effective to achieve virologic response(VR) and prevent further resistance emergence. All subjects will orally take assigned drugs once daily for 48 weeks. All subjects will be assessed at baseline and every three months thereafter. Evaluations at each visit will include vital signs, physical examinations, laboratory tests, HBV DNA levels and adverse events. At baseline and every six months thereafter, serum will be assayed for HBV serology. Genotypic analysis will be performed at baseline and 48 weeks.
Entecavir(ETV) plus Tenofovir Disoproxil Fumarate(TDF) combination will show effective antiviral activity and prevent further development of antiviral resistance in hepatitis B e antigen(HBeAg)-positive or -negative Chronic Hepatitis B(CHB) patients who experienced multidrug resistance All subjects will orally take investigational drugs once daily for 48 weeks. All subjects will be assessed at baseline, Week 4, 12, 24, 36 and 48. Evaluations at each visit will include vital signs, physical examinations, laboratory tests and HBV DNA levels. They were also questioned about adverse events and concomitant medications. At baseline and every six months thereafter, serum will be assayed for HBV serology. Genotypic analysis will be performed at baseline and 48 weeks.
An prospective / retrospective multicenter observational study whose objectives are to understand the interactions between hepatitis c virus and Non Hodgkin lymphomas. The characteristics , evolution and treatment of diseases will be observed from the study.
A Randomized, open-label, multicenter study. The patients after 1-3 years NAs treatment and having achieved HBeAg loss and HBV DNA <200IU/ml will be switched to Pegasys for 48 or 96 weeks (with a 12 weeks period of overlap with the NA for safety reasons). The subjects will be randomized into 2 groups: Group 1 : 48-week standard treatment by Peginterferon alfa 2a 180µg/week Group 2 : 96-week prolonged treatment by Peginterferon alfa 2a 180µg/week. All the patients will be followed up for 48 weeks after discontinuation of the study medication. Note: NAs will be stratified LAM, ETV and ADV, with the ratio 1:1:1.
The general objective of the present clinical trial is to compare the therapeutic efficacy of a combination therapeutic vaccine containing hepatitis B surface antigen (HBsAg) and hepatitis B core antigen (HBcAg) [later called NASVAC] with a commonly used antiviral drug, pegylated interferon in patients with chronic hepatitis B (CHB).
The purpose of this study is to evaluate the efficacy and safety of generic entecavir monotherapy or in combination with adefovir for chronic hepatitis B patients with inadequate response to NUC therapy
The purpose of the study is to investigate the long-term safety and the antiviral activity of the optimal doses of LB80380 for additional 48 weeks in treatment-naive patients with chronic hepatitis B infection compared to entecavir 0.5 mg.