Safety of the long-acting neuraminidase inhibitor laninamivir octanoate hydrate in post-marketing surveillance.

Laninamivir octanoate hydrate (laninamivir) is a long-acting neuraminidase inhibitor (NAI) that completes treatment with only a single inhalation. It was launched in Japan in October 2010 as an anti-influenza agent. A post-marketing surveillance study was conducted in the 2010/2011 influenza season to assess the safety of this drug in clinical settings.

Criteria revision and performance comparison of three methods of signal detection applied to the spontaneous reporting database of a pharmaceutical manufacturer.

Background And Objective: Several statistical methods exist for detecting signals of potential adverse drug reactions in spontaneous reporting databases. However, these signal-detection methods were developed using regulatory databases, which contain a far larger number of adverse event reports than the databases maintained by individual pharmaceutical manufacturers. Furthermore, the composition and quality of the spontaneous reporting databases differ between regulatory agencies and pharmaceutical companies.