Accelerating drug development and approval.

Regulatory agencies are the gateway between the pharma/biotech industry and patients and can serve as stimulators of new drug development. This article highlights several means of doing so implemented thus far, many with already impressive histories, such as orphan drug legislation, and others of a more experimental nature, such as the FDA's priority review voucher program. These initiatives represent different approaches to finding treatments for rare and widespread but neglected diseases, as well as speeding the development process for pharmaceutical and biological agents more generally. Commercial incentives, streamlined regulatory processing, exploratory trial designs, research assistance and cash infusions are all means of promoting drug development being explored in the United States, Europe and beyond. In some cases, such as fast track designation and priority review vouchers, regulatory agencies have turned their own processes into incentives, offering advantageous alternative routes to product approval, like a faster lane on the highway for vehicles carrying multiple passengers. In 2009, regulatory agencies and the governments they represent also had to confront two tremendous challenges: the global recession and the H1N1 influenza virus pandemic. These tests have been met with increased funding in the former case and coordinated efforts to develop, approve and stockpile H1N1 vaccines in the latter.