The ARRIBA concept: Adequate resorption of ribavirin

Clara T M M De Kanter*, Ludi Koning, Floor A C Berden, Jan Christian Wasmuth, Karin J T Grintjes-Huisman, Brigitta Becker, Angela P H Colbers, Monique M B Roukens, Jürgen K. Rockstroh, Joost P H Drenth, Robert J. De Knegt, Anton S M Dofferhoff, David M. Burger

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Background: Adequate ribavirin exposure is essential for optimal sustained virological response (SVR) rates in chronic HCV treatment. It has been proposed that the area under the concentration-time curve up to 4 h after intake of ribavirin (AUC0-4 h) of the first weight-based ribavirin dose should be ≥1.755 mg•h/l to guarantee the highest chance of SVR. Our ARRIBA concept comprises a test dose of ribavirin to select the optimal starting dose to achieve adequate exposure. This study aims to evaluate whether adequate exposure can be achieved after dose advice based on the AUC0-4 h of a single weight-based ribavirin test dose. Methods: (Formerly) HCV-infected subjects received a single weight-based ribavirin test dose (

Original languageEnglish
Pages (from-to)515-520
Number of pages6
JournalAntiviral Therapy
Volume20
Issue number5
DOIs
Publication statusPublished - 2015
Externally publishedYes

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