Current medical research and opinion
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Randomized Controlled Trial
Evaluation of the durability of pain relief throughout a 12 hour dosing interval of a novel, extended-release, abuse-deterrent formulation of oxycodone.
Abuse deterrent formulations (ADF) are designed to prevent the misuse of opioids by tampering (e.g. physical and chemical manipulation) in order to ingest the opioid in a manner other than intended. Extended-release (ER) formulations are formulated with a larger drug load than immediate-release (IR) formulations, which makes ER opioids more desirable to drug abusers than I.R. formulations. ADFs, therefore, are particularly useful with ER opioid agents, which are designed to produce consistent analgesia over prolonged dosing intervals. However, the drug release properties of these formulations vary and sometimes may not provide adequate pain relief throughout the intended dosing interval, requiring patients to take additional medication for pain relief. Oxycodone DETERx* (Xtampza ER * ) is a novel, microsphere-in-capsule opioid formulation, which allows for twice daily dosing (i.e. every 12 hours) and mitigates the ability to tamper with the formulation. ⋯ The evaluation of dosing patterns indicates that this ER oxycodone capsule formulation has durability of effect over the entire 12-hour dosing interval. These data support the use of abuse-deterrent oxycodone ER as a 12-hour dosing formulation.