297), text (3634), references (29) + 1 supplementary material Ratio (HR)=2•77 (95% CI 2•07-3•71) and (HR=3•83 (2•29-6•42)), respectively. On adjusted multivariable analysis, exposure to DAA was associated with a decrease in all cause-mortality (HR=0•48 (95% CI 0•33-0•70)) and HCC (HR=0•66 (0•46-0•93)), and was no longer associated with decompensated cirrhosis (HR=1•14 (0•57-2•27)).
InterpretationDAA treatment is associated with a reduced risk of mortality and HCC and should be considered in all patients with chronic HCV infection.
SUMMARY
BackgroundHepatic venous pressure gradient (HVPG) is a prognostic marker in patients with cirrhosis. Transient elastography measures liver stiffness (LS).
Relatively high percentages of real-life, treatment-experienced patients with HCV genotype 1 infection and cirrhosis respond to the combination of peginterferon and ribavirin with telaprevir or boceprevir. However, side effects are frequent and often severe. Baseline levels of albumin and platelet counts can be used to guide treatment decisions. ClinicalTrials.gov number: NCT01514890.
There is no approved therapy for hepatitis C virus (HCV) infection after kidney transplantation, and no data regarding the use of new‐generation direct antiviral agents (DAAs) have been published so far. The aims of this pilot study were to assess the efficacy and safety of an interferon‐free sofosbuvir‐based regimen to treat chronic HCV infection in kidney transplant recipients. Twenty‐five kidney transplant recipients with chronic HCV infection were given, for 12 (n = 19) or 24 weeks (n = 6), sofosbuvir plus ribavirin (n = 3); sofosbuvir plus daclatasvir (n = 4); sofosbuvir plus simeprevir, with (n = 1) or without ribavirin (n = 6); sofosbuvir plus ledipasvir, with (n = 1) or without ribavirin (n = 9); and sofosbuvir plus pegylated‐interferon plus ribavirin (n = 1). A rapid virological response, defined by undetectable viremia at week 4 after starting DAA therapy, was observed in 22 of the 25 patients (88%). At the end of therapy, HCV RNA was undetectable in all patients. At 4 and 12 weeks after completing DAA therapy, all had a sustained virological response. The tolerance to anti‐HCV therapy was excellent and no adverse event was observed. A significant decrease in calcineurin inhibitor levels was observed after HCV clearance. New‐generation oral DAAs are efficient and safe to treat HCV infection after kidney transplantation.
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