Abstract:
:Hepatitis C virus (HCV) is commonly transmitted by intravenous drug use (IDU) but drug users are under represented in many treatment cohorts, this is because of the assumption of lowered treatment success. We assessed HCV treatment outcomes in active intravenous drug users and patients on opiate substitution therapy. The Tayside HCV treatment database was retrospectively analysed for consecutively treated patients based on risk factor for acquisition of HCV. Primary end point was sustained virological response (SVR). Two hundred and ninety-one consecutively treated patients were assessed. The overall SVR rate was 55.3%. The SVR rates by risk factor were; Non-IDU 61.4%, Ex-IDU 54.8% and Active IDU 47.1% (P = n/s). In the groups G1 patients SVR was; Non-IDU 52.7%, Ex-IDU 30.7% and active IDU 35.4% (P = n/s). In the non-G1 patients: non-IDU 65.1%, Ex-IDU 76.7% and active IDU 53.5%. Ex-IDU had a significantly better SVR than active IDU, other differences were not significant. Our results demonstrate that SVR rates in the active drug users and those on opiate substitution therapy can be achieved which are comparable with non-IDU infected individuals. Intravenous drug use in those engaged with treatment services should not be seen as a barrier to treatment of HCV.
journal_name
J Viral Hepatjournal_title
Journal of viral hepatitisauthors
Jafferbhoy H,Miller MH,Dunbar JK,Tait J,McLeod S,Dillon JFdoi
10.1111/j.1365-2893.2011.01446.xsubject
Has Abstractpub_date
2012-02-01 00:00:00pages
112-9issue
2eissn
1352-0504issn
1365-2893journal_volume
19pub_type
杂志文章abstract::Despite the availability of effective therapy for hepatitis C virus (HCV) infection, there are little data on the uptake of treatment. We evaluated factors associated with HCV infection and the uptake of HCV treatment in a large community-based inner city cohort in Vancouver, Canada. The Community Health and Safety Ev...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2009.01080.x
更新日期:2009-05-01 00:00:00
abstract::Mixed cryoglobulinaemia, when not secondary to other well-defined immunological disorders, is commonly associated with hepatitis C virus (HCV) infection. However, a minority of cases lack evidence of HCV infection and are, therefore, defined as 'true essential' mixed cryoglobulinaemias. We thoroughly investigated thre...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1046/j.1365-2893.2003.00462.x
更新日期:2003-11-01 00:00:00
abstract::Advanced age and high hepatitis B virus (HBV) DNA level are risk factors associated with the development of HBV-related hepatocellular carcinoma (HCC). However, little is known about the role of viral load in the carcinogenesis of HCC in young people. A total of 183 HBV-related HCC patients and 202 HBV carriers were t...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2006.00780.x
更新日期:2007-03-01 00:00:00
abstract::The study aimed to assess whether caesarean section and nonbreastfeeding can prevent mother-to-child transmission (MTCT) in HBsAg- and HBeAg-positive mothers via a cohort study and a meta-analysis. (1) Pregnant women who were positive for HBsAg and HBeAg and did not receive antiviral treatment during pregnancy were re...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.13314
更新日期:2020-10-01 00:00:00
abstract::Neumann et al. [1] developed a widely used model for the analysis of hepatitis C virus (HCV) dynamics after the initiation of interferon therapy that assumes the effectiveness of therapy in blocking virion production, epsilon, is constant. However, with pegylated interferon alpha-2b (PEG-IFN) given weekly, there are s...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2007.00954.x
更新日期:2008-05-01 00:00:00
abstract::This study investigated the molecular and pharmacokinetic mechanisms of the enhanced antiviral efficacy associated with pegylated interferon (PEG-IFN) alpha-2b and ribavirin. The study involved comparing the expression of serial double-stranded RNA-activated protein kinase (PKR) before and during treatment in 26 PEG-I...
journal_title:Journal of viral hepatitis
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1365-2893.2006.00803.x
更新日期:2007-06-01 00:00:00
abstract::Chronic hepatitis B virus (HBV)-infected patients with liver failure have a poor prognosis, and no satisfactory biomarkers are available for diagnosis before the end-stage. We explored serum peptide profiling for diagnosis and prediction of progression to liver failure in HBV-infected patients. Serum samples (164) fro...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2010.01267.x
更新日期:2010-03-01 00:00:00
abstract::Response to interferon-alpha (IFN-alpha) treatment in hepatitis C is poorer when cirrhosis is present. In the third Australian multicentre hepatitis C trial, Aushep-3, we examined the efficacy and tolerability of an intensive 24-week course of interferon-alpha 2a in Child-Pugh grade A patients with chronic hepatitis C...
journal_title:Journal of viral hepatitis
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1046/j.1365-2893.1997.00062.x
更新日期:1997-09-01 00:00:00
abstract::Sequence motifs within the non-structural protein NS5 or NS5B of the members of the family Flaviviridae suggest that this protein is the RNA-dependent RNA polymerase. This protein has now been expressed in various in vitro systems and used in polymerase assays. To understand the role of the RNA polymerase in RNA repli...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2893.1999.00173.x
更新日期:1999-07-01 00:00:00
abstract::Viral load reduction facilitates recovery of antiviral T-cell responses. Dynamic alterations in intrahepatic viraemia clearance and immune cell reactivity during the early phase of nucleoside analogue (NA) therapy and the impact of these changes on HBeAg seroconversion are unknown. Fifteen HBeAg-positive chronic hepat...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.12261
更新日期:2014-12-01 00:00:00
abstract::We aimed to assess fibrosis with liver stiffness measurement long-term after sustained virological response of chronic hepatitis C and to identify risk factors associated with persisting fibrosis. In this cross-sectional study, patients with chronic hepatitis C and pretreatment advanced fibrosis or cirrhosis treated s...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.12879
更新日期:2018-07-01 00:00:00
abstract::Hepatitis E virus (HEV) is a major cause of acute hepatitis in many developing countries. Based on data from nonendemic regions, an animal reservoir of HEV has been proposed; however, data from HEV-endemic regions are limited. We tested sera from 200 pigs, 98 chickens, 86 goats, 58 sheep and 30 buffaloes for anti-HEV ...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2006.00815.x
更新日期:2007-05-01 00:00:00
abstract::The aim of the study was to analyse the current literature regarding the mode of transmission of HCV and its global prevalence in different groups of people. A systematic review of the literature on the epidemiology of hepatitis C from 1991 to 2000 using computerized bibliographic databases which include Medline, Curr...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2893.2002.00329.x
更新日期:2002-03-01 00:00:00
abstract::Hepatitis C virus (HCV) and hepatitis B virus (HBV) frequently coinfect and persist long after clinical resolution. We assessed the incidence of low-level (occult) HCV infection (OCI) after sustained virological response (SVR) to standard anti-HCV therapy in individuals with or without past exposure to HBV to recogniz...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2011.01442.x
更新日期:2012-02-01 00:00:00
abstract::In a previously reported randomized controlled trial of interferon-alpha (IFN-alpha) for chronic hepatitis B, we found a significant difference in response between Chinese adults with elevated vs normal pretreatment aminotransferase (ALT) levels. The aim of this study was to determine the correlation between serum hep...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1046/j.1365-2893.1998.00098.x
更新日期:1998-05-01 00:00:00
abstract::The aim of this study was to evaluate the pharmacokinetic profile of daclatasvir (DCV) and asunaprevir (ASV) dual therapy in haemodialysis patients infected with hepatitis C virus (HCV). Eighteen haemodialysis patients and 54 patients with normal renal function were treated with DCV and ASV dual therapy for 24 weeks. ...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,多中心研究
doi:10.1111/jvh.12553
更新日期:2016-11-01 00:00:00
abstract::No studies have reported the long-term effects of entecavir switching in patients with multidrug resistance who developed resistance after lamivudine/adefovir sequential therapy. We evaluated the efficacy of 96 weeks of entecavir therapy in patients with resistance to lamivudine/adefovir sequential therapy. In total, ...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2011.01461.x
更新日期:2011-10-01 00:00:00
abstract::GB virus type C (GBV-C) is a member of the hepacivirus genus within the Flaviviradae. Persistent GBV-C infection is common in humans, yet it remains unclear if GBV-C causes any disease. Although GBV-C infection has been associated with acute non-A to non-E post-transfusion hepatitis, it does not appear to cause chroni...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2893.1999.00003.x
更新日期:1999-07-01 00:00:00
abstract::Many patients chronically infected by hepatitis C virus (HCV) experience symptoms like fatigue, dyspnea and reduced physical activity. However, in many patients, these symptoms are not proportional to the liver involvement and could resemble symptoms of chronic heart failure. To our knowledge, no study evaluated serum...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2009.01237.x
更新日期:2010-12-01 00:00:00
abstract::Cholangiocarcinoma is the second most common liver cancer in the world. The aetiology of the disease is diverse incorporating a variety of conditions leading to biliary stasis, biliary and liver inflammation, but a large number of cases still occur in the absence of established risk factors. Its incidence and mortalit...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,评审
doi:10.1111/jvh.12093
更新日期:2013-05-01 00:00:00
abstract::The relationship between hepatitis B virus (HBV) gene polymorphism and intrauterine infection has not been completely illuminated. Six pairs of mother and infant from intrauterine infection group and six mothers from nonintrauterine infection group in the previous study were randomly selected and separately divided in...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.12315
更新日期:2015-04-01 00:00:00
abstract:SUMMARY:Noninvasive markers that accurately follow changes in fibrosis may provide alternatives to liver biopsy for assessment of histological endpoints of antiviral therapy in chronic hepatitis C (CHC). This study compared two commercially available serum marker panels (HCV FibroSURE and FIBROSpect II) during interfer...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1365-2893.2008.01062.x
更新日期:2009-03-01 00:00:00
abstract::Several direct-acting antivirals (DAAs) have been approved for the treatment of chronic hepatitis C virus (HCV) infections, opening the door to highly effective interferon-free treatment regimens. Resistance-associated substitutions (RASs) have been reported both in treatment-naïve patients and following treatment wit...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.12615
更新日期:2017-01-01 00:00:00
abstract::We determined whether triple therapy comprising amantadine (AMA), ribavirin (RBV) and either peginterferon (PEG-IFN) alpha-2a or conventional IFN alpha-2a would improve sustained virological response (SVR) rates over dual therapy with IFN alpha-2a and RBV in patients with chronic HCV infection. A total of 362 treatmen...
journal_title:Journal of viral hepatitis
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1365-2893.2005.00591.x
更新日期:2005-05-01 00:00:00
abstract::Hepatitis B virus (HBV) infection is associated with many extrahepatic malignancies, but its association with and impact on ovarian cancer has not been examined. We therefore examined the prevalence of HBV infection among women with primary ovarian carcinoma in an endemic area, and whether this impacts the presentatio...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.13250
更新日期:2020-05-01 00:00:00
abstract:SUMMARY:Both absolute viral load and log decline in viral load from baseline were found clinically useful in predicting sustained virological response and lack of sustained virological response (non-sustained virological response, NSVR) to treatment. We assessed the clinical utility of hepatitis C virus (HCV) RNA quant...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/j.1365-2893.2005.00615.x
更新日期:2005-09-01 00:00:00
abstract::The risk of perinatal transmission of hepatitis C virus (HCV) from a cohort of 95 human immunodeficiency virus (HIV)-negative intravenous drug users (IVDU) is described, 89 of whom were positive for antibodies to HCV (anti-HCV). Infection, defined as the presence of HCV RNA in a serum sample collected from an infant a...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1046/j.1365-2893.1997.00073.x
更新日期:1997-01-01 00:00:00
abstract::The role of ribavirin (RBV) in the era of direct-acting antivirals (DAA) is not clear, and DAA studies have been largely genotype- and regimen-specific. Using data from the Chronic Hepatitis Cohort Study, we evaluated the role of RBV and increased DAA treatment duration among patients with chronic hepatitis C (HCV) in...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.13162
更新日期:2019-10-01 00:00:00
abstract::Ultrasound-based elastography and serum indexes have been individually validated as noninvasive methods for staging liver fibrosis in chronic viral hepatitis. We aimed to compare the accuracy of transient elastography (TE), shear wave elastography (SWE), aspartate aminotransferase to platelet index (APRI) and Fibrosis...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章
doi:10.1111/jvh.13246
更新日期:2020-04-01 00:00:00
abstract::Infection with the hepatitis C virus (HCV) remains chronic in 75% of infected individuals, in whom it can cause liver inflammation and progressive fibrosis leading to cirrhosis in 20% of patients. A sustained viral response (SVR) to HCV therapy, i.e. undetectable plasma HCV RNA 6 months after the end of treatment, lea...
journal_title:Journal of viral hepatitis
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2893.2004.00506.x
更新日期:2004-05-01 00:00:00