High dose opioid agonist therapy for patients with opioid use disorder: a case series exploring this patient-centered approach.

Objectives: Management of opioid withdrawal in the inpatient setting can vary widely depending on the patient, the physician, and the institution. Although buprenorphine and methadone are first-line therapy for withdrawal management, some patients experience barriers to those medications. In this case series, we explore high dose opioid agonist therapy (HDOAT) as a novel and effective option to bridge to recovery in this particular setting.

Methods: This retrospective case series includes- five patients with opioid use disorder (OUD) who were treated with HDOAT while hospitalized and reports on their outcomes.

Results: All five patients completed lifesaving medical therapy, engaged with community health workers for resources, and successfully transitioned to medications for opioid use disorder (MOUD). More importantly, none of the patients had patient directed discharges (PDDs). Furthermore, there were no inpatient drug uses or overdoses requiring naloxone administration, even with very high doses of oxycodone. None of the five patients were readmitted within thirty days.

Conclusions: Although more rigorous research is needed, HDOAT may be a viable strategy for OUD when patients continued to decline buprenorphine or methadone on admission. This case series demonstrated the successful use of this strategy toward preventing PDDs, promoting treatment completion, and allowing substance recovery and rehabilitation, in patients who elected to defer MOUD on arrival.