Active clinical trials for "Hepatitis A"

The Chinese patients with chronic hepatitis C have a different genetic background, which had been demonstrated to significantly influence their responses to pegylated interferon and ribavirin. In this study, Chinese patients with Hepatitis C Virus genotype 1, 2/3, 6 infection were treated with pegylated interferon and ribavirin. Their response was compared amongst different genotypes.

Standard therapy for chronic hepatitis C virus (HCV) is (Peg/RBV) combination therapy obtaining sustained virologic response (SVR) in 77% of naïve patients with genotype 1-3 Studies rarely address the issues of improving host factors. The current study examines whether adding vitamin D with Peg/RBV, a potent immunomodulator, could improve viral response(SVR)compared to Peg/RBV.

The study aimed at evaluating whether current 24 weeks length of combination treatment is appropriate or not for patients with HCV genotype 3 infection.

The purpose of this study is to compare several Debio 025 (alisporivir)/peg-IFNα2a/ribavirin triple therapies with the current standard of care (SOC) in treatment naïve chronic hepatitis C genotype 1 patients.

The purpose of this study is to investigate whether it is possible to augment the response of patients with HBeAg-positive chronic hepatitis B to entecavir by using a temporary peginterferon alpha-2a add-on strategy

This study will evaluate HIV-HBV infected individuals who have evidence of HBV replication in the blood after taking 48 weeks of more of the HBV active medication tenofovir in combination with emtricitabine or lamivudine. Eligible participants will be randomized to receive 24 weeks of entecavir (ETV) 1 mg versus continued standard of care antiretroviral therapy. After 24 weeks, individuals on entecavir or who remain HBV viremic on standard of care will receive ETV o for an additional 24 weeks. The hypothesis is that intensification with entecavir will reduce HBV DNA at 24 weeks more than continued antiretroviral therapy without entecavir.

A study with 20 de novo patients with autoimmune hepatitis, 10 receiving azathioprin and 10 receiving mycophenolat mofetil.

This study involves treatment with boceprevir or placebo in combination with pegylated interferon alfa-2b (PegIntron, PEG2b) + Ribavirin (RBV) (weight-based dosing [WBD]) in adult subjects with chronic hepatitis C (CHC) genotype 1 who demonstrated interferon responsiveness (a decrease in hepatitis C virus RNA [HCV-RNA] viral load >=2 log10 by Week 12 or undetectable HCV-RNA at end of treatment) but who failed to achieve sustained virologic response (SVR) on prior treatment with any combination therapy of peginterferon alpha and RBV. This trial includes three arms, one control arm (PEG2b + RBV for 48 weeks) and two experimental arms (PEG2b + RBV + boceprevir). One of the experimental arms, Arm 3, consists of treatment with all three drugs for 44 weeks after the lead-in. The other experimental arm, Arm 2, consists of all three drugs for 32 weeks after the lead-in. Participants in Arm 2 who were undetectable for HCV-RNA at Treatment Week 8 will complete treatment at that point. Those who were not undetectable for HCV-RNA at Treatment Week 8 will receive an additional 12 weeks of PEG2b + RBV + boceprevir placebo. It is hypothesized that the addition of a third active anti-HCV drug may lead to more rapid viral response than therapy with two drugs, and therefore, the addition of boceprevir to PEG2b plus RBV therapy after a 4-week lead-in period may allow for both increased rates of SVR and shorter treatment durations (in some populations) than treatment with peginterferon plus RBV alone.

This study will evaluate the use of telbivudine for patients with HBeAg-positive CHB with an option to intensify treatment at Week 24 by adding tenofovir for patients who do not achieve HBV DNA non-detectability.

This study involves treatment with boceprevir or placebo in combination with PegIntron (PEG) + Ribavirin (RBV) (weight-based dosing [WBD]) in previously untreated adult participants with chronic hepatitis C (CHC) genotype 1. It is hypothesized that the addition of a third active anti- Hepatitis C Virus (anti-HCV) drug may lead to more rapid viral response than therapy with two drugs, and therefore, the addition of boceprevir to PegIntron plus ribavirin therapy after a 4-week lead-in period may allow for both increased rates of sustained virologic response (SVR) and shorter treatment durations (in some populations) than treatment with PegIntron plus ribavirin alone. The study includes two separate cohorts, Cohort I (White participants) and Cohort II (Black participants). Participants from each cohort are assigned (randomized) to one of three study arms, all of which have a 4-week lead-in period with (PEG + RBV).