OBJECTIVE To characterize a chronic hepatitis B cohort based on initial and follow-up clinical evaluations. METHODS A retrospective and descriptive analysis of clinical and laboratory data from chronic HBsAg adult carriers, without HIV, unexposed to treatment, with at least two outpatient visits, between February 2006 and November 2012. Fisher´s exact test, χ², Wilcoxon, Spearman, multiple co...

autoimmune hepatitis is a chronic hepatitis that occurs in children and adults of all ages. diagnosis is based upon characteristic serologic and histologic findings and the exclusion of other forms of chronic liver disease. guidelines issued by the aasld suggest the following diagnostic considerations: the diagnosis should be made in patients with compatible clinical signs, symptoms, and labora...

OBJECTIVE To describe the evolution of serological markers among HIV and hepatitis B coinfected patients, with emphasis on evaluating the reactivation or seroreversion of these markers. METHODS The study population consisted of patients met in an AIDS Outpatient Clinic in São Paulo State, Brazil. We included in the analysis all HIV-infected and who underwent at least two positive hepatitis B ...

Although viruses remain the most common cause of hepatitis, other causes like rickettsial hepatitis are also well known. However, this aetiology has not been well recognized and it has been rarely reported in the Indian literature. Here, we are discussing a case of acute hepatitis, its clinical presentation, diagnosis and treatment, which was later found to be caused by Indian tick typhus (a sp...

background: hepatitis b infection is a major public health problem worldwide. dental students who are frequently in contact with body fluids like blood and saliva are still at high risk for hbv exposure. the aim of this study was to evaluate the effectiveness of hbv vaccine and personal factors associated with serologic evidence of the immune response. methods: a descriptive-cross sectional stu...

The aim of study was to investigate the clinical features of treatment-naive patients in 2 regions with high- and intermediate-hepatitis B endemicity level in Southeast China and provide the baseline data for monitoring health or planning therapy.This study included 8207 cases of treatment-naive patients with hepatitis B virus (HBV) infection from Yuhuan (YH, high-hepatitis B endemicity region)...

patients and methods using convenience sampling, people with chb attending four public liver clinics and one general practice in three australian jurisdictions between april and september 2013 completed a self-administered questionnaire about their feelings about having hepatitis b. results ninety-three people completed the survey. mean age was 45 years, 57% were men, and 93% were born overseas...

occult hepatitis b (ohb), or persistent hepatitis b virus (hbv) viremia in surface-antigen-hbsag-negative patients, has been recognized as a medical concern during the last decade. the exact magnitude, pathogenesis and clinical relevance of ohb are unclear. this review organizes the published data on ohb and presents an overview of the current hypotheses on ohb's pathogenesis and clinical relev...