This study is supported by the HEAL Initiative (https://heal.nih.gov). Opioid overdose deaths have reached historically high records in the U.S. and are particularly concentrated among patients after emergency department (ED) discharge. Medications for opioid use disorder (MOUDs), including buprenorphine, are the most effective treatments for opioid use disorder (OUD) as MOUD reduce opioid-related overdoses and deaths. Despite this, less than 30% patients with OUD are treated with MOUDs. Furthermore, adequate treatment with MOUD can be more difficult in certain patient population, i.e., patients with nonfatal opioid overdoses after ED discharge. This patient population also accounts for substantial health care utilization, frequent ED visits, and the largest at-risk group for repeat overdoses and even deaths. Many barriers, including patients' stigma on MOUDs, lack of appropriate monitoring and support, difficulty in navigating community-based treatment programs and being connected with buprenorphine clinics for continuity of care, have been identified as contributors to poor treatment uptake post-ED discharge. These barriers present a pressing need to develop novel treatment modules. Peer support models and telehealth have been successful in improving service provision and increasing treatment uptake in substance use disorders. However, it remains untested if a bundled intervention of telehealth, peers, buprenorphine, and linkage to definitive addiction programs can increase treatment uptake in this particular population. Thus, the purpose of this proposal is to test this bundled intervention specifically focusing on patients with OUD and nonfatal opioid overdoses post-ED discharge. In the R61 phase, 30 patients with OUD and opioid overdoses in the past 12 months will be enrolled from the University of Alabama at Birmingham Hospital when participants are discharged from the ED. Following ED discharge, peers will contact patients daily in Week 1 post-ED discharge, twice in Week 2, and weekly thereafter for 12 weeks using telehealth. Physicians will continue prescribing buprenorphine. Peers will also motivate and assist participants to engage in community-based treatment programs for continuity of care after intervention is completed. Primary outcomes will be the feasibility and acceptability of this bundled intervention. In the R33 phase, participants will be enrolled and randomized to either the intervention group (N=80) or the usual care group (UC, N=80). Patients will be enrolled from the same ED and same eligibility criteria as in the R61 phase will be applied. In the intervention group, peers and physicians will provide the same intervention to patients as in the R61 phase. Patients in the UC group will receive the usual care that has been established at the ED, including ED-initiated buprenorphine, and a list of community-based substance treatment programs and buprenorphine clinics at ED discharge. However, no further intervention will be provided in the UC group. Primary outcomes will be increased treatment uptake and retention after ED discharge, and reduced opioid overdoses and ED revisits, compared to the UC group. If successful, this project will lay the groundwork for a multi-site trial to validate the treatment and to identify actual implementation and sustainability barriers and best practices.
