Results: 16

Response to direct-acting antiviral agents in chronic hepatitis C patients with end-stage renal disease: a clinical experience

SUMMARY OBJECTIVE The recent development of direct-acting antiviral agents (DAAs) has dramatically changed the treatment of chronic hepatitis C, and interferon-based regimes have become a poor treatment choice in clinical practice. Today DAAs offer shorter, well-tolerated, highly effective curative the...

Experiencia peruana en el tratamiento de hepatitis crónica C con las nuevas drogas antivirales de acción directa

Objetivos: La terapia ideal para la hepatitis crónica C consiste en el uso de drogas antivirales de acción directa (DAA). En el Perú la experiencia en vida real con DAA no se conoce, por lo que el objetivo del presente estudio es reportar la alta eficacia terapéutica con estos esquemas. Material y m�...

HPA-1a/1b could be considered a molecular predictor of poor prognosis in chronic hepatitis C

Abstract INTRODUCTION: HPA polymorphism has been associated with HCV presence and fibrosis progression in chronic hepatitis C. However, it is unknown if there is an association between HPA-1 polymorphism and hepatocellular carcinoma (HCC). Therefore, this study aimed to evaluate HPA-1 polymorphism in t...

Perfil dos pacientes com hepatite C crônica em um programa de saúde pública do sul do Brasil

Arq. gastroenterol; 55 (4), 2018
ABSTRACT BACKGROUND: Chronic hepatitis C (CHC) can progress to cirrhosis and its complications as hepatocellular carcinoma, leading to morbidity and mortality. To know the profile of patients with CHC virus is fundamental to optimize management. OBJECTIVE: To describe the profile of patients with CHC...

Prevalence of hepatitis C virus genotypes in the State of Pará, Brazil

Abstract INTRODUCTION This study reports the genotype prevalence of hepatitis C virus (HCV) in Pará, Brazil. METHODS: A retrospective cross-sectional study was conducted on 344 plasma samples sent to the Lacen-Pará for diagnostics by molecular techniques. RESULTS: HCV genotypes identified in the ...

Resistência insulínica interfere na resposta virológica sustentada em pacientes portadores de hepatite C crônica genótipo 3 tratados com peginterferon/ribavirina?

Arq. gastroenterol; 55 (2), 2018
ABSTRACT BACKGROUND: Insulin resistance and diabetes mellitus are common extrahepatic manifestations of chronic hepatitis C (HCV). Insulin resistance assessed by HOMA-IR is associated with low rates of sustained virological response, especially in HCV genotype 1 positive patients treated with peginterf...

First-wave protease inhibitors for hepatitis C genotype 1 treatment: a real-life experience in Brazilian patients

Abstract INTRODUCTION: Licensed for chronic hepatitis C treatment in 2011, the protease inhibitors (PIs) telaprevir (TVR) and boceprevir (BOC), which have high sustained viral responses (SVR), ushered a new era characterized by the development of direct-action drugs against the hepatitis C virus (HCV). ...

Seroprevalence of hepatitis E virus in chronic hepatitis C in Brazil

Braz. j. infect. dis; 22 (2), 2018
ABSTRACT Background and aims: Hepatitis E virus infection in patients with underlying chronic liver disease is associated with liver decompensation and increased lethality. The seroprevalence of hepatitis E virus in patients with chronic hepatitis C in Brazil is unknown. This study aims to estimate the ...

Effectiveness of first-wave protease inhibitors in hepatitis C virus genotype 1 infection: a multicenter study in Brazil

Abstract INTRODUCTION: In 2013, combination therapy using peginterferon, ribavirin, and boceprevir or telaprevir was introduced to treat hepatitis C virus genotype 1 infection in Brazil. The effectiveness of this therapy in four Brazilian regions was evaluated. METHODS: Clinical and virological data ...

Sofosbuvir and daclatasvir combination therapy for current hepatitis C virus genotype 4 achieves SVR: a case report of HCV genotype 4 from the Amazon

Abstract Hepatitis C is a worldwide endemic disease. However, hepatitis C virus genotype 4 (HCV GT-4) has rarely been reported in Brazil. HCV GT-4 demonstrates high sustained virological response (SVR). Here, we report the case of a 62-year-old HCV GT-4 positive woman complaining of a headache, nausea, a...