Active clinical trials for "Hepatitis"

Primary objective: • Develop and validate a tool towards patients with chronic hepatitis C genotype 1 and 4 to allow optimize treatment.

The aim of our prospective study is to construct and validate a non-invasive model consisting biochemical markers, FibroScan, and radiological parameters for evaluating liver fibrosis caused by hepatitis B virus in mainland China.

The aim of our study is to evaluate liver fibrosis using biochemical markers, FibroScan, and radiology methods in patients with chronic hepatitis B in mainland China.

This retrospective study will evaluate the association of biomarkers and the treatment response of patients with chronic hepatitis B, who have completed therapy with Pegasys (peginterferon alfa-2a) ± lamivudine. For the analysis stored serum samples obtained from patients will be used; no actual patients are involved.

This retrospective, observational study will assess the real world treatment out comes in the management of patients with chronic hepatitis C. No prospective ass essment or procedure with patients during this study will be conducted. Data wil l be collected from patient medical records of the year 2000-2011.

The purpose of this study is to support the clinical value of entecavir by assessing the relationship between viral load and histological improvement.

The purpose of this study is to analyze the incidence of baseline hepatitis related outcomes (viral hepatitis A and unspecified viral hepatitis) together with the current frequency of the same outcome after introduction of Havrix™ in Panama.

The purpose of this study is to determine the seroprevalence of Hepatitis A Virus (HAV), Varicella-Zoster virus (VZV), Cytomegalovirus (CMV), Herpes Simplex (HSV) and Bordetella pertussis (BP)infections in Mexico.

The purpose of this study is to evaluate the risk of hepatitis B reactivation in patients undergoing allografting.

Participants will receive PegIntron injection pen (Peginterferon alfa-2b) and Rebetol (Ribavirin) combination therapy as their usual medical treatment. The current study aims to evaluate whether the previously introduced, and now widely accepted and implemented educational program, which represents additional efforts in everyday practice to increase patient compliance, will succeed in achieving adherence rate in treated participants similar to the extent demonstrated by clinical trials.