Peramivir: an intravenous neuraminidase inhibitor for the treatment of 2009 H1N1 influenza.

Objective: To review the efficacy and safety of peramivir, an unapproved neuraminidase inhibitor recently granted an Emergency Use Authorization (EUA) by the Food and Drug Administration (FDA) for the treatment of 2009 H1N1 influenza in select patients.

Data Sources: Literature was accessed via MEDLINE (1950-April 2010) using the search terms peramivir, BCX-1812, RWJ 270201, influenza H1N1, swine influenza, and neuraminidase inhibitors. The manufacturer of peramivir, BioCryst Pharmaceuticals, was contacted for unpublished data and information presented at recent scientific meetings.