کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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6102572 | 1211118 | 2015 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Research ArticleTrends in mortality after diagnosis of hepatitis C virus infection: An international comparison and implications for monitoring the population impact of treatment Research ArticleTrends in mortality after diagnosis of hepatitis C virus infection: An international comparison and implications for monitoring the population impact of treatment](/preview/png/6102572.png)
Background & AimsPeople living with hepatitis C virus (HCV) are at increased risk of all-cause and liver-related mortality, although successful treatment has been shown to reduce this risk. The aim of this study was to provide baseline data on trends in cause-specific mortality and to establish an international surveillance system for evaluating the population level impact of HCV treatments.MethodsPopulation level HCV diagnosis databases from Scotland (1997-2010), Australia (New South Wales [NSW]) (1997-2006), and Canada (British Columbia [BC]) (1997-2003) were linked to corresponding death registries using record linkage. For each region, age-adjusted cause-specific mortality rates were calculated, and trends in annual age-adjusted liver-related mortality were plotted.ResultsOf 105,138 individuals diagnosed with HCV (21,810 in Scotland, 58,484 in NSW, and 24,844 in BC), there were 7275 deaths (2572 in Scotland, 2655 in NSW, and 2048 in BC). Liver-related deaths accounted for 26% of deaths in Scotland, 21% in NSW, and 22% in BC. Temporal trends in age-adjusted liver related mortality were stable in Scotland (males p = 0.4; females p = 0.2) and NSW (males p = 0.9; females p = 0.9), while there was an increase in BC (males p = 0.002; females p = 0.04).ConclusionsThe risk of liver-related mortality after a diagnosis of HCV has remained stable or increased over time across three regions with well-established diagnosis databases, highlighting that HCV treatment programmes to-date have had minimal impact on population level HCV-related liver disease. With more effective therapies on the horizon, and greater uptake of treatment anticipated, the potential of future therapeutic strategies to reduce HCV-related mortality is considerable.
Journal: Journal of Hepatology - Volume 62, Issue 2, February 2015, Pages 269-277