Challenges in the development of prescription opioid abuse-deterrent formulations.

Opioid analgesics remain the cornerstone of effective management for moderate-to-severe pain. In the face of persistent lack of access to opioids by patients with legitimate pain problems, the rate of prescription opioid abuse in the United States has escalated over the past 15 years. Abuse-deterrent opioid products can play a central role in optimizing the risk-benefit ratio of opioid analgesics--if these products can be developed cost-effectively without compromising efficacy or creating new safety issues for the target treatment population.

Foundations of opioid risk management.

Increased abuse and diversion of prescription opioids has been a consequence of the increased availability of opioids to address the widespread problem of undertreated pain. Opioid risk management refers to the effort to minimize harms associated with opioid therapy while maintaining appropriate access to therapy. Management of these linked public health issues requires a coordinated and balanced effort among a disparate group of stakeholders at the federal, state, industry, practitioner, and patient levels.