View clinical trials related to Hepatitis, Chronic.
Filter by:It is estimated that 350-400 million people worldwide are chronically infected with hepatitis B virus (HBV). Cirrhosis and hepatocellular carcinoma are major complications of chronic HBV infection and are responsible of about 500,000 deaths each year. Although some predictive factors of the outcome of chronic HBV infection were reported, it remains needed to more precisely determine the factors which are associated with the outcome in non-selected patients. Indeed, these factors should help to identify patients who are likely to have a better or worse evolution of their chronic HBV infection over time and thus, to adapt their clinical management and monitoring.Therefore, our purpose is to constitute a "real-life" cohort of non-selected patients to create a database of epidemiological, clinical, biological, virological and therapeutic parameters, in order to determine factors associated with the outcome of chronic HBV infection.
The aim of the study is to investigate the treatment response of metformin, Peg-IFN and ribavirin combination therapy for chronic hepatitis C virus (HCV).
It is a multi-center study of the efficacy of a new Pegylated Hansenula-derived recombinant interferon α 2a (Reiferon Retard® 160 µg once weekly in combination with ribavirin in treatment of Egyptian patients with chronic hepatitis C for 48 weeks. hepatitis C virus (HCV) viral load will be assessed during therapy at weeks 12, 24 and end of treatment, as well as 24 weeks after therapy is completed.
IL-33 is a recently identified number of the IL-1 family. Hepatic over-expression of IL-33 has been recently linked to liver fibrosis. ST-2 exerts pro-inflammatory effects of IL-33. We aimed to determine ability of ST2 to predict fibrosis in chronic hepatitis B.
The investigators will investigate the clinicopathological features of chronic hepatitis B patients with severe exacerbation selected by uniform criteria, and treated with early introduction or reintroduction of corticosteroids and anti-allergenic therapy, in order to clarify the benefits and limitations of the effects of corticosteroids and anti-allergenic therapy for amelioration of clinically severe exacerbation of chronic hepatitis B. The investigators also observe the immune index in the change before and after the treatment, in order to searching for some prognostic index.
The purpose of the study is to demonstrate the noninferiority of BIP48 (48 kDa peginterferon alfa-2b) compared to Pegasys ® (40 kDa peginterferon alfa-2a) associated with ribavirin, in naive patients with chronic hepatitis C.
To elucidate the natural course of chronic hepatitis B by serial HBV DNA and alanine aminotransferase (ALT) levels during pregnancy
The aim of this study is to investigate the relationships between interleukin 28B genetic variants and the response to treatment of chronic hepatitis C in Chinese children.
In Korea, the number of suboptimal responders to rescue combination therapy is also increasing. As a matter of fact, according to the investigations in Korea, HBV DNA undetectability at 48 weeks of adefovir and lamivudine combination rescue therapy for patients with lamivudine resistance was reported to be only 32.4%, which suggested that the appropriate another rescue therapy might be urgently required. However, there is no promising oral antiviral agents to control these patients in Asia-Pacific region, where tenofovir is not widely available. Tenofovir has a higher potent antiviral efficacy and a negligible drug resistance rate. The switch from adefovir to tenofovir in patients who have insufficient hepatitis B virus (HBV) suppression (HBV DNA ≥ 60 IU/mL by PCR) may lead to increased viral suppression or more HBeAg loss/seroconversion. Here, the investigators aimed to conduct a randomized study on evaluating the antiviral efficacy, safety, and tolerability of switching from adefovir to tenofovir in chronic hepatitis B patients who have suboptimal response to adefovir-based combination rescue therapy due to nucleoside analogues Resistance (SATIS study).
According to published literature, treatment with pegylated interferon (Peg-IFN) is associated with end of treatment response in treatment naive patients with chronic hepatitis B (CHB). It has antiviral as well as anti-fibrotic properties and treatment with Peg-IFN results in improvement of liver histology and down regulation of progression to cirrhosis of liver. Peg-IFN is administered for a finite duration. The major limitation of Peg-IFN is that only 30-49% patients are benefited by this anti-viral drug. Another potent anti-viral drug, entecavir (ETV), on the other hand, reduces HBV replication in most patients, but causes improvement of liver histology in only 30%, possibly because of its lack of immune modulatory ability like Peg-IFN. Also, ETV treatment is associated with several complications like emergence of HBV mutant. The aim of this study is to assess whether the combination of these two 'unique' anti-viral drugs offer the best possible outcome to treatment-naïve CHB patients, in terms of treatment response (virological and biochemical), treatment cost and duration and adverse events.