View clinical trials related to Hepatitis A.
Filter by:This is a nonrandomized, multi-site, open-label trial to evaluate a novel two-drug combination regimen (uprifosbuvir [MK-3682] 450 mg + ruzasvir [RZR; MK-8408] 180 mg once daily [q.d.] for 12 weeks) in male and female treatment-naïve (TN) or treatment-experienced (TE) participants with chronic hepatitis C virus (HCV) infection genotype (GT) GT1, GT2, GT3, GT4, GT5, or GT6 who have not previously received HCV direct-acting antiviral (DAA) therapy. Cirrhotic (C) and non-cirrhotic (NC) participants with and without human immunodeficiency virus (HIV) co-infection will be enrolled.
This study is a multicenter, three-part study. Parts 1 and 2 are randomized, investigator- and participant-blinded, placebo-control, single-ascending dose (SAD) and multiple-ascending dose (MAD) study to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of RO7049389 following oral administration in healthy volunteers and chronic HBV infected participants. Part 3 is a non-randomized, non-controlled, open-label part to assess the efficacy and safety of RO7049389 when administered in combination with standard-of-care therapies for up to 48 weeks in nucleos(t)ide (NUC)-suppressed and treatment-naive chronic hepatitis B (CHB) participants.
The primary objective of this post-marketing surveillance study is to collect and assess data related to the safety and effectiveness of Harvoni® (ledipasvir/sofosbuvir (LDV/SOF)) treatment regimen, per the approved Korea prescribing information for Harvoni, in routine clinical practice in Korea and to report the results to the Ministry of Food and Drug Safety (MFDS). Participants will be treated as part of routine practice at Korean healthcare centers by accredited physicians.
The study is a 'pilot study' to assess the effect of a mindfulness-based stress reduction (MBSR) intervention on patients with autoimmune liver disease specifically autoimmune hepatitis type I. MBSR is a standardized intervention that has shown benefit in addiction disorders and other psychiatric disorders. There has been no study evaluating or showing the benefit of the use of MBSR in autoimmune liver disease. With published data showing the evidence of an association of stress and relapse in autoimmune hepatitis, it is hypothesized that such an intervention such as MBSR may have therapeutic effect in patients with autoimmune liver disease.
Open-label experimental trial of 12 weeks of Viekira Pak treatment ± ribavirin or Mavyret for adults with chronic kidney disease and hepatitis C.
The main objective of this study is to evaluate the safety and effectiveness of paritaprevir/ritonavir/ombitasvir with ribavirin used for participants infected with chronic hepatitis C virus (HCV) genotype 2 in daily practice in Japan.
This study is a phase IV, open-label, single arm, multicentre study whose aim is to assess whether interferon-free and ribavirin-free Direct Acting Antiviral (DAA) Hepatitis C Virus (HCV) therapy with grazoprevir/elbasvir, will be feasible for the treatment of People who inject drugs (PWID) with recent injecting drug use or people receiving opioid substitution therapy and chronic HCV genotype 1 or 4 infection.
The purpose of this study was to evaluate the efficacy and safety of co-administration of glecaprevir (ABT-493)/pibrentasvir (ABT 530) plus sofosbuvir (SOF) plus ribavirin (RBV) in hepatitis C virus (HCV) genotype (GT) 1 - 6-infected participants (including non-cirrhotic, or cirrhotic with compensated cirrhosis participants) who had experienced virologic failure in an AbbVie parent clinical study.
The World Health Organization recommends that all high endemic countries for HBV infection based their mother to child transmission prevention strategies on vaccination of all children and administration of immunoglobulins (HBIG) to infants born to infected mothers in the first 24 hours after birth. Lack of access to antenatal screening and to HBIG significantly results in failure of this strategy in many countries. Moreover, despite sero-vaccination, 10 to 15% of infants of mothers that are positive for HBsAg and HBeAg are still infected, as high levels of HBV replication occurring in the third quarter of pregnancy act as a major risk factor. The objective of this study is to assess the effectiveness of an operational strategy to prevent HBV mother-to-child transmission (MTCT) in Cambodia based on the use of rapid tests HBs Ag and HBe Ag to screen HBV infection and a treatment by TDF for patients with a positive HBeAg test with a "test and treat" strategy for those seen for Antenatal Care (ANC) from 24 weeks of amenorrhea. In all cases, vaccination of the newborn will be carried out according to the national protocol in Cambodia i.e. 4 injections at 24 hours, 6, 10 and 14 weeks of age. A phase IV multicenter observational and interventional non randomized prospective study will be conducted in 4 maternity in Cambodia. The primary outcome will be the proportion of active HBV infection in new-born at 6 months of life estimated by HBs Ag positivity. The study will aim to document the acceptability and the operational implementation of the study using rapid tests usable in all health centers and a drug available in all the country thanks to HIV national program. The results will be helpful for Cambodian government in order to implement guidelines and algorithm follow-up for HBV-infected pregnant women.
The VISN1 VA Hepatitis C Testing and Linkage to Care Quality Improvement project aims to increase the proportion of Veterans tested for HCV in those born between 1945-1965 and in vulnerable, high-risk groups.