The U.S. Food and Drug Administration (FDA) has approved Protega Pharmaceuticals Inc.’s ROXYBOND (oxycodone hydrochloride) immediate-release (IR) CII 10 mg tablet for the management of pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate.
ROXYBOND is the first and only FDA-approved abuse-deterrent IR 10 mg oxycodone formulation that is expected to reduce abuse by intranasal and intravenous routes. The approval marks a significant advancement in addressing the opioid crisis by providing a pain management option with built-in abuse-deterrent properties.
SentryBond Technology
ROXYBOND is formulated with SentryBond abuse-deterrent technology. This patented technology combines inactive excipients with active pharmaceutical ingredients to make the tablet more difficult to manipulate for misuse and abuse, even if it is subjected to physical manipulation and/or chemical extraction. SentryBond is designed to maintain the intended release profile of extended-release (ER) products and delay the release of IR products.
"The FDA approval of ROXYBOND 10 mg with SentryBond is a significant milestone for Protega and fulfills an unmet need for an IR opioid with abuse-deterrent technology that may reduce misuse and abuse while providing pain relief to medically appropriate patients when used as indicated," said Paul Howe, Chief Commercial Officer of Protega. "When manipulated, our innovative technology renders the pill more difficult to misuse or abuse, such as being cut or crushed to snort or inject."
Addressing Opioid Abuse
Protega's SentryBond technology is designed to provide multiple levels of protection that resist physical manipulation, chemical extraction, and manipulation or transformation for injection. Protega's proprietary SentryBond technology platform could potentially be utilized in other medications to help deter misuse and abuse, e.g., hydromorphone, hydrocodone, and attention deficit hyperactivity disorder (ADHD) medications. While these uses are currently not available and require FDA approval, the technology can help in a variety of medications.
"The development of ROXYBOND with SentryBond is a step forward in fighting the national epidemic of prescription opioid overdose," said Eric Kinzler, Ph.D., VP Medical and Regulatory Affairs for Protega. "Protega is dedicated to our mission to block the path to abuse and work with healthcare professionals across the continuum of care to reduce misuse and abuse. We look forward to responsibly launching ROXYBOND 10 mg and advancing our innovative technology platform for potential application in other commonly abused prescription medications."
Clinical Data and Availability
More than 2000 in vitro tests were conducted to demonstrate ROXYBOND tablets were difficult to manipulate vs oxycodone IR1,2, this data, along with the results of the human abuse potential study, suggest that the physicochemical properties of ROXYBOND are expected to reduce abuse via the intranasal and intravenous routes of administration. However, abuse is still possible by intranasal, intravenous, and oral routes.
In addition to the FDA approval for the 10 mg tablet, ROXYBOND was previously approved and is already available in 5 mg, 15 mg, and 30 mg tablets. Protega plans to launch ROXYBOND 10 mg before the end of the year, providing clinicians with another risk mitigation tool they can use when treating patients with severe pain.
