Active clinical trials for "Hepatitis"

This study was designed to evaluate the rate of subjects with HBV DNA less than 20 IU/mL after taking TenofoBell® tablet for 48 weeks

HBV DNA integration has been found in the chromosomes of about 90% of HBV-related HCC and the integration site is unique to individual HCC. The virus-host chimera DNA (vh-DNA) from HBV integration sites in HCC a reliable evidence even in the patient with a tiny tumor which is not large enough to be detected by the image scan. The goal of this observational study is to compare the prediction ability of vh-DNA with the other biomarkers for monitoring the recurrent of HBV-related HCC. The main questions that aim to answer are the sensitivity and specificity of vh-DNA/AFP/ALP-L3/PIVKA-II/TERTC2280 when the gold standard is the guideline of HCC diagnosis. The surgical tissues and plasma samples from the participants would be collected undergoing the HCC recession surgery when joining the study at the beginning, in order to identify the HBV integration in tumor by Capture NGS and quantify the specific vh-DNA in plasma by ddPCR as personalized biomarkers for minimal residual disease (MRD) monitoring. Moreover, the consistency of vh-DNA from tumor will be validated by pre-operative plasma. Then the participants will be asked to performed the visit at 2, 5, 8, 11, 14 months after the HCC recession surgery. The plasma sample for vh-DNA/AFP/ AFP-L3/ PIVKA-II/ TERTp C228T testing and the image data from ultrasound, CT or MRI would also be collected at these visits. When the vh-DNA testing result is positive and there is no recurrence at 14 months after the HCC recession surgery, some participants will be asked to followed at 17, 20 months. Researcher will compare the sensitivity, specificity and predict day of vh-DNA with AFP/ AFP-L3/ PIVKA-II/ TERTp C228T as a biomarker for HCC surveillance. The true value of this novel HBV chimera vh-DNA will be revealed. The results will also support to use for monitoring post-operative recurrence. In addition, the investigators will explore the performance of TERTp C228T mutation from non-HBV HCC patients. As a different target of ctDNA for HCC, TERTp C228T will be identified using surgical tissues from HCC patients, and plasma samples from the same patient before/after operation will be tested by ddPCR . It will be evaluated that TERTp C228T is predictive or not for recurrence monitoring of HCC.

Retrospective/Prospective, open-label study using sofosbuvir based DAA therapy to treat HIV/HCV coinfected pre or post liver transplant participants

This is a Phase 2, pilot study in which JKB-122 is given once daily for 24 weeks in subjects with autoimmune hepatitis (AIH) who have liver enzymes that are 1.25 to 10 times the upper limit of normal (ULN) and who have had a failed response to, incomplete response to, intolerant to, ineligible to, or unwilling to take current immunosuppressant therapies. The dose of JKB-122 will be escalated monthly.

A study to evaluate immune restoration following removal of viral antigen in non-cirrhotic hepatitis C virus (HCV) genotype (GT) 1a treatment-naïve and pegylated-interferon (pegIFN)/ribavirin (RBV) treatment-experienced adults receiving treatment with ombitasvir/paritaprevir/ritonavir and dasabuvir coadministered with ribavirin (RBV) for 12 weeks.

The aim of this study was to assess whether two-year treatment with Pirfenidone influence necro-inflammation, fibrosis and steatosis in patients with chronic hepatitis C.

This study will compare two different durations of treatment with grazoprevir (MK-5172) in combination with ribavirin (RBV) in treatment-naïve non-cirrhotic interferon-eligible interleukin 28b CC (IL28B CC) genotype participants with genotype 1 (GT1)-positive chronic hepatitis C (CHC). Participants will be randomized to receive 12 or 24 weeks of combination therapy.

The primary objective is to determine if the administration of a combination of sofosbuvir (SOF; GS-7977; PSI-7977) and ribavirin (RBV) to HCV-infected adults with hepatocellular carcinoma (HCC) meeting the MILAN criteria prior to undergoing liver transplantation could prevent post-transplant re-infection as determined by a sustained post-transplant virological response (HCV RNA < LLoQ) at 12 weeks post-transplant. Participants will enroll in the pretransplant treatment phase (24 or 48 weeks). Participants enrolling for 24 weeks in the pretransplant treatment phase may receive treatment for up to an additional 24 weeks in the pretransplant retreatment phase. Participants enrolling for 48 weeks in the pretransplant treatment will have a second baseline at Week 24 for combined analysis in the pretransplant retreatment phase. Participants who undergo liver transplant will stop all study drug 24 hours prior to transplant, and enter a 48-week follow-up phase to monitor for recurrent HCV infection.

This is a randomized, multi-site, placebo-controlled trial of a fixed dose combination (FDC) of grazoprevir (MK-5172) 100 mg + elbasvir (MK-8742) 50 mg in participants with chronic Hepatitis C Virus (HCV) genotype (GT) 1, GT4 or GT6 with inherited blood disorders. The primary hypothesis is that the proportion of participants treated with grazoprevir+elbasvir achieving Sustained Virologic Response (SVR) 12 weeks after the end of all study therapy (SVR12) will be greater than the reference rate of 40%.

The objective of this clinical trial is to compare the response rate obtained with two different vaccination schemes against HBV in cirrhotic patients. These patients must be candidates for liver transplantation, who have failed seroconversion (anti-HBs < 10 IU/ml) after three intramuscular doses of 40 µg.