View clinical trials related to Hepatitis A.
Filter by:The primary objectives of this study are to evaluate safety, efficacy, and tolerability of treatment with sofosbuvir/velpatasvir (SOF/VEL) for 12 weeks in adults on dialysis for end stage renal disease (ESRD) with chronic hepatitis C virus (HCV) infection of any genotype.
The primary objectives of this study are to evaluate the safety, efficacy and tolerability of treatment with ledipasvir/sofosbuvir (LDV/SOF) in adults with chronic HCV infection who are on dialysis for ESRD.
Sustained Viral Response following 12-week therapy (SVR 12) with sofosbuvir/ledipasvir in transfusion-dependent patients with HCV genotype 1-6 Secondary Objective(s): Assessment of transfusion requirements Adverse events Efficacy in treatment-naïve vs. relapsers vs. null responders Efficacy in patients with advanced fibrosis/cirrhosis vs. F1, F2 by elastography
This is an open-label, randomized, multi-part study to evaluate the relative oral bioavailability of a tablet formulation of AL-3778 (formerly NVR 3-778) administered under fasted and fed conditions (Parts 1 and 2) and the drug-drug interaction between AL-3778 and entecavir or tenofovir disoproxil fumarate (Part 3).
The purpose of establishing a biorepository is to provide high quality specimens (serum, plasma, buffy coat and liver tissue) for future researchers who are studying the effects that fatty liver and viral diseases have on the liver.
The number of hemodialysis patients with chronic renal failure in Japan exceeds 0.3 million and is showing an increasing trend. The rate of infection with hepatitis C virus (HCV) is high in hemodialysis patients, and it has been revealed that the prognosis is poorer in HCV-infected hemodialysis patients compared to uninfected patients; therefore, aggressive therapeutic intervention is required.Investigator previously reported the efficacy and safety of a NS5A inhibitor; daclatasvir and a HCV protease inhibitor; asunaprevir combination therapy for Japanese dialysis patients with genotype 1 HCV infection. However, the duration of the treatment is 24 week, which is quite longer than current standard 12 week therapy . elbasvir/grazoprevir combination therapy is oral anti-HCV 12 week therapy without the use of IFN/ribavirin, and a good therapeutic effect has been reported in Japanese phase II studies . Of note is that these drugs are metabolized mainly in the liver and thus they can be used in patients with chronic renal failure. Recently, David Roth et al reported that the efficacy and safety of elbasvir/grazoprevir combination therapy for patients with hepatitis C virus genotype 1 infection and stage 4-5 chronic kidney disease. In this report, they revealed that elbasvir/grazoprevir combination therapy could achieve SVR rate of 99% in the modified full analysis set. However, no adequate clinical investigation has been performed in Japan, thus far concerning the therapeutic effect and safety of elbasvir/grazoprevir combination therapy in Japanese hemodialysis patients.
GSK3389404 is being developed for the treatment of CHB virus infection. The development goal for GSK3389404 is the establishment of a finite duration treatment that results in sustained suppression of hepatitis B virus (HBV) replication and viral antigen production after cessation of all treatments for CHB due to the restoration of a functional immune response in the absence of high antigen levels. This study is a multicenter, randomized double-Blind (sponsor un-blinded in Part 1), Placebo-controlled Study which will evaluate the safety, tolerability, PK, and PD profile of GSK3389404 in subjects with CHB and aim to establish proof-of-mechanism. The study will be conducted in two parts. Part 1 plans to enroll subjects primarily from the Asia-pacific region, including Japan and will be conducted as a single ascending dose (SAD) study with 5 planned cohorts ranging from 30 milligram (mg) to a maximum of 240 mg GSK3389404. Within each cohort, subjects will be randomized to receive either GSK3389404 or placebo in a 3:1 ratio. Cohorts A, B, C, C1, and D will be conducted in a sequential fashion; Cohort C1 is an optional cohort and may be dosed after Cohort C or in parallel with Cohort D. Part 2 will be conducted as a multiple-dose, dose-ranging study. Subjects will be randomized to different parallel dose levels and regimens or placebo. The dose levels of Part 2 will be selected after a review of Part 1 safety, Pharmacokinetic (PK) and Pharmacodynamic (PD) data. The treatments selected are 60 mg GSK3389404 weekly, 120 mg GSK3389404 bi-weekly, 120 mg GSK3389404 weekly or placebo. An optional Japanese part-2 sub-study is planned. The total study duration for part 1 including screening, treatment, and post-treatment follow-up, will not be expected to exceed 13 weeks for each subject and for part 2, including screening, treatment and post-treatment follow-up, will not be expected to exceed 65 weeks for each subject.
Although the incidence of Hepatitis B has been decreased a lot recently years, there are still quite a few chronic hepatitis B patients in China. The anti-virus drugs of western medicine such as Entecavir and Tenofovir have been proved effective on decreasing the serum hepatitis B virus (HBV) level, on the other hand, Chinese materia medica showed effective on TCM syndromes of chronic hepatitis B (CHB) such as hypochondriac pain, jaundice and abdominal mass. Besides, the hepatic fibrosis could be delayed after the appropriate treatment of TCM. This study is a multicenter, randomized, open label, parallel group clinical trial to evaluate the efficacy of two different traditional Chinese medicine (TCM) herbal treatment on chronic hepatitis B.
The current study is a prospective, randomized, open, multi-center investigation. The aim of the study is to investigate whether the HBeAg seroconversion rate can be improved if applying combination therapy in HBeAg positive CHB patients who has achieved HBVDNA<105copies/ml，HBsAg≤5000IU/ml, ALT≥ 2ULN or Liver histology G2S2.
This is an observational, prospective, open-label, single-arm, multicenter, real-life study designed to observe the impact of paritaprevir/ritonavir/ombitasvir with dasabuvir regimen (Viekirax®/Exviera®, 3D regimen) on total daytime physical activity and fatigue in participants with HCV GT1.