At a glance
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Buprenorphine Loading in the Emergency Department
In Brief
A Phase 4 clinical trial evaluating Buprenorphine Naloxone for Opioid-use Disorder. Completed, enrolled 15 participants across 1 site.
Detailed Summary
Buprenorphine (BUP) is FDA-approved for the treatment of opioid withdrawal and opioid use disorder. Few ED providers have received the necessary DEA registration (aka X waiver) required to prescribe BUP, and urgent appointments to continue ongoing BUP treatment may not be readily available, thus leading to medication discontinuity. A loading dose induction strategy with 32mg of BUP may help effectively link ED patients to outpatient treatment while minimizing known barriers to ED uptake. Administering a "loading dose" of BUP to saturate mu-opioid receptors would extend the duration of action and provide additional time to secure ongoing treatment. Further, BUP's ceiling effect on respiratory depression makes it a remarkably safe drug even at high doses. In recent years, ED providers have begun to incorporate this approach into clinical protocols, however, it has not been formally studied in this clinical setting. The investigator's study represents the necessary step of studying this novel approach in the ED setting to define the parameters for clinical protocols and large-scale studies.
Study Details
Timeline
Interventions
Participants will receive the BUP SL 32mg in divided doses rather than all at once. If after the initial 8mg dose a participant experiences over-sedation or another adverse event that would preclude further dosing, such as an allergic reaction, the subsequent dose will not be administered and the patient will be withdrawn from the study. The participant will be reassessed for other possible etiologies for these symptoms.