View clinical trials related to Hepatitis.
Filter by: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.
The study is both qualitative and quantitative, gathering patient's perceptions of HCV treatment benefits before and after HCV treatment by administering surveys and conducting in-depth qualitative patient interviews. The study seeks to understand all anticipated and actual benefits patients perceive before and after viral eradication.
MERLIN is an adaptive, single arm, multi-centre, phase IIa multi-disease clinical trial. It is designed to: i) Determine dose safety of ORBCEL-C™ (selected Mesenchymal stromal cells derived from human umbilical cord) ii) Evaluate treatment activity through assessment of biomarkers (for patients treated at the highest safe dose only (HSD)) This trial will determine the Highest Safe Dose (HSD) that can be administered by observing for occurrence of dose limiting toxicity (DLT). Upon completion of this trial we hope to be able to justify and conduct separate, larger scale trials using ORBCEL-C™.
The primary objectives of this study are to evaluate the antiviral efficacy, safety, and tolerability of sofosbuvir/velpatasvir (SOF/VEL) fixed-dose combination (FDC) with or without ribavirin (RBV) for 12 weeks in adults with chronic hepatitis C virus (HCV) infection and decompensated cirrhosis.
This is an observational, longitudinal, prospective study for sample collection and evaluation for future therapy or disease progression of chronic hepatitis B and C. Participants will be seen on an annual basis with optional additional visits for up to 10 years and provide samples for research and evaluation of disease progression. In addition, there is a longitudinal sub-study for treatment of hepatitis B that will involve 2 years of treatment with tenofovir alafenamide and blood collections with optional liver biopsies.
Mother-to-child transmission (MTCT) of hepatitis B virus (HBV) remains the major mode of transmission in most high and intermediate HBV endemic areas, despite existing WHO immunoprophylaxis recommendations. This immunoprophylaxis regimen, if given optimally, can prevent 75-80% of HBV MTCT, but optimal implementation is difficult because it requires administering monovalent HBV vaccine and hepatitis B immunoglobulin (HBIg) within 24 hours of birth. Due to the barriers of giving HBIg, the World Health Organization (WHO) states, "…owing to concerns related to supply, safety and cost, the use of HBIg is not feasible in most settings." Clearly, global control of HBV transmission will require improved MTCT prevention. Therefore, the investigators hypothesize that treating HBV early in pregnancy will lead to undetectable HBV DNA levels at delivery and prevention of MTCT of HBV without HBIg; a concept that has already been proven with HIV. Tenofovir disoproxil fumarate (TDF), an approved anti-HBV drug, is promising to prevent MTCT of HBV due to its high potency against hepatitis B and its safety record in pregnant women. A randomized, controlled clinical trial (RCT) will be necessary to determine if TDF given to HBV-infected pregnant women early in pregnancy plus vaccine to the newborn can decrease MTCT of HBV without HBIg. However, before embarking on a RCT, several critical knowledge gaps need to be addressed including the ideal timing for TDF initiation. The purpose of this proposal is to address these knowledge gaps.
The purpose of this study is to explore the pathogenes, clinical characteristics, laboratory and histological examination results, treatment and prognosis of autoimmune hepatitis(AIH). At phase 1, the investigators focus on studying of the clinical characteristics of acute autoimmune hepatitis, and then will study the difference about treatment effects between acute autoimmune hepatitis and chronic AIH. Morever, the investigators have noticed that drug induced AIH have some special characteristics that may be beneficial to distinguish it with durg induced liver disease. Therefore the investigators will do some studies about drug induced AIH or other disease which maybe related to the onset of AIH.
The main purpose of this study is to evaluate the safety and tolerability of a combination treatment of AL-335, odalasvir (ODV), and simeprevir (SMV) for 8 weeks in Japanese participants with genotype 1 or 2 chronic hepatitis C virus (HCV) infection without cirrhosis and for 12 weeks in direct-acting antiviral (DAA)‑naive Japanese participants with genotype 1 or 2 chronic HCV infection with compensated cirrhosis.
Chronic Hepatitis B carriers (normal LFTs and viral load < 2 x 10^4 IU/ml are not recommended to be treated by guidelines as they are at low risk for complications. However, it is unclear if treatment can enhance HBsAg loss which has been shown to be associated with significantly lower risk of complications compared to those without HBsAg loss. Consequently, this is a proof of concept study to determine the possibility of HBsAg loss in Chronic Hepatitis B carriers in a randomised open label clinical trial comparing no treatment to 24 weeks peg-interferon alpha 2a or 48 weeks peginterferon alpha 2a (randomised 1:1:1). The primary endpoint of HBsAg loss will be evaluated 24 weeks after the end of therapy for those on therapy and matched to an equivalent timepoint in the control arm. The sample size calculation is 30 patients in each arm for a 20% difference between any experimental arm and the control arm.