View clinical trials related to Hepatitis.
Filter by:Animal experiments demonstrated that father might transmit HBV vertically via male germ line, however, whether it is really existed in human remains to be determined. Since HBV is a blood-borne virus, the unvaccinated pregnant women would be at risk for HBV exposure if their fetuses carried the virus from fathers. If women had been vaccinated for HBV before conception, what would happen to a maternal immune system if her fetus carried HBV from spermatozoa? However, the literature on transmission of HBV by spermatozoa in vivo is rare, the viral replicating status and fetal immune response in uterus are unknown. The aim of study was to detect father-to-fetus transmission of hepatitis B virus (HBV) in uterus.
The purpose of this study is to assess efficacy, as determined by the proportion of subjects with Sustained Virologic Response at Post-Treatment Week 12 (SVR12), defined as Hepatitis C virus (HCV) Ribonucleic acid (RNA) < Limit of quantitation (LOQ) at post-treatment Week 12.
Background: In patients with chronic HCV-related liver damage, coffee is associated with a reduced risk of progression and of hepatocellular carcinoma (HCC) development. Aim: This prospective trial is aimed at assessing the mechanisms underlying the protective effect of coffee on evolution in cirrhosis and HCC. Trial design/methods: Forty patients with HCV-related hepatitis will be recruited and randomized into two groups: the first will consume 4 coffee cups/day/1 month, while the second will remain coffee "abstinent". At day 30, the two groups will be switched over and exposed to coffee or not for a second month. Before entering the study (time 0), during coffee exposure and during abstinence we will evaluate the following parameters: liver function tests, viral load, 8-hydroxydeoxyguanosine (a marker of oxidative DNA damage), telomere length, apoptosis and collagen deposition.
The purpose of this study is to evaluate the effectiveness of telaprevir in combination with Peg-IFN-alfa-2a and ribavirin in stable liver transplant patients with chronic hepatitis C virus (HCV) genotype 1.
The purpose of this study to evaluate the efficacy, safety and tolerability of TMC435 in combination with Peginterferon alfa-2a (PegINF alfa-2a) and ribavirin (RBV) in both treatment-naïve and treatment experienced, chronic hepatitis C (HCV) virus, genotype-4 infected patients.
This study consists of 2 parts, Part A and Part B. Part A, the Phase 1 drug interaction/early viral kinetic study, will evaluate the effect of selected antiretroviral therapies on the safety, viral kinetics, and pharmacokinetics of sofosbuvir (GS-7977; PSI-7977) and its metabolites in participants with HIV and hepatitis C virus (HCV) coinfection. Part B, the Phase 2 treatment study, will investigate the efficacy and safety of sofosbuvir, pegylated interferon alpha (PEG) and ribavirin (RBV) in participants with HIV/HCV coinfection.
The purpose of this study is to assess the safety, tolerability, pharmacokinetics, and antiviral activity of multiple, ascending doses of ABT-267 (also known as ombitasvir) administered as two-day monotherapy followed by ABT-267 in combination therapy with other direct-acting antiviral agents (DAAs) ABT-450 with ritonavir (ABT-450/r) and ABT-333 (also known as dasabuvir) plus ribavirin (RBV) in patients with chronic Hepatitis C virus (HCV) infection without cirrhosis.
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 subjects with hepatocellular carcinoma (HCC) meeting the MILAN criteria prior to undergoing liver transplantation for up to 24 weeks can 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.
The primary purpose of this study is to compare the efficacy of two boceprevir (BOC)-containing therapeutic regimens in the treatment of naïve participants with chronic hepatitis C virus (HCV) genotype 1 who have the IL28B CC allele. The regimens differ in the treatment for participants who achieve undetectable HCV ribonucleic acid (RNA) at the end of the peginterferon alfa-2a (peg-IFN) plus ribavirin (RBV) 4 week lead-in. Participants receive either peg-IFN + RBV (Arm 1) or BOC + peg-IFN + RBV (Arm 2). The hypothesis is that Arm 2 is noninferior to Arm 1 in the proportion of participants with undetectable HCV RNA at Follow-Up (FU) Week 24.
This is an observational prospective follow-up study to assess the utilization of Boceprevir and the management of pre-specified health outcomes of interest (HOIs) under conditions of routine clinical care.