Association of killer cell immunoglobulin-like receptor polymorphisms with chronic hepatitis C and responses to therapy in Brazil.

Soroprevalence for Hepatitis C virus is reported as 2.12% in Northern Brazil, with about 50% of the patients exhibiting a sustained virological response (SVR). Aiming to associate polymorphisms in Killer Cell Immunoglobulin-like Receptors (KIR) with chronic hepatitis C and therapy responses we investigated 125 chronic patients and 345 controls.

Evaluation of the therapeutic response of hepatitis C in coinfected patients (HIV/HCV): a study of cases from a hospital for chronic liver diseases in the Eastern Brazilian Amazon.

Introduction: The aim of this study was to evaluate the therapeutic response of hepatitis C in patients coinfected with human immunodeficiency virus (HIV-1).

Methods: A retrospective study of 20 patients coinfected with HIV-1/HCV who were treated in the outpatient liver clinic at the Sacred House of Mercy Foundation Hospital of Pará (Fundação Santa Casa de Misericórdia do Pará - FSCMPA) from April 2004 to June 2009. Patients were treated with 180 µg PEG interferon-α2a in combination with ribavirin (1,000 to 1,250 mg/day) for 48 weeks.

Hepatitis D and B virus genotypes in chronically infected patients from the Eastern Amazon Basin.

Hepatitis D virus (HDV) is a defective hepatotropic virus whose infectivity is dependent on hepatitis B virus (HBV). HDV super- or co-infection leads to an increased risk of fulminant hepatitis or progression to severe chronic liver disease in HBV infected patients. The Brazilian Amazon Basin has been reported to be endemic for HBV and HDV, especially in the Western Amazon Basin.

[Polycystic echinococcosis in the Eastern Brazilian Amazon: an update].

By means of epidemiological and clinical-laboratorial approaches was consolidated an update of polycystic echinococcosis in the Eastern Brazilian Amazon, period from 1962 to 2003, including unpublished cases and those already published. In that way, they were identified 40 cases of the disease in referred period, understanding cases coming from the States of Pará and Amapá, Brazil. The width of the ages went from 10 to 72 years and 47.

[The Liver Diseases Program of the Hospital Santa Casa de Misericórdia do Pará--infrastructure and clinical epidemiology in 10 years of attendance].

The Liver Diseases Program of the Hospital Santa Casa de Misericordia do Pará was create because of the need to attend patients with liver diseases of the Amazônia area, taking as priority to attend with quality, diagnosis of aetiologies, clinical following and specific treatment. This study aim to describe dates related to epidemiology, aetiologics agents and histopathologic analysis. One thousand sixty nine patients were evaluated through medical, laboratory, endoscopic, ultrasound or computerized tomography and histopathologic examination.