Renal impairment is frequent in chronic hepatitis C patients under triple therapy with telaprevir or boceprevir

Abstract

Renal impairment has not been reported as a safety signal in clinical trials with TVL or BOC. However, in this large cohort including patients with risk factors for renal impairment a marked decline in renal function was observed in about 5% of patients on triple therapy. In addition to being a safety concern, substantial ribavirin dose reductions have to be considered in these patients, as anemia was more pronounced in patients with impaired renal function.