780. Inpatient Addiction Medicine Consultations at the Urban/Rural Frontier: Improving Quality of Care and Linkage to Outpatient Services for Patients with Substance Use Disorder in Central Kentucky

Abstract

BackgroundWhen persons with opioid use disorder (OUD) are hospitalized with medical complications (e,g. endocarditis, viral hepatitis) they frequently do not receive medications for the underlying OUD. In recent years, a number of hospitals have implemented addiction medicine consultation (AMC) services to help address this treatment gap, though these are all in large urban centers. AMCs provide comprehensive substance use disorder (SUD) assessments, manage SUDs, initiate pharmacotherapy for OUD, and arrange linkage to ongoing treatment. The aim of this study was to describe the initial implementation and outcomes of a new AMC at the University of Kentucky Hospital, a 945-bed tertiary referral center with a large rural catchment.MethodsThe Addiction Consultation and Education Service(ACES) began October, 2018 and was comprised of several physicians and an APRN. A patient navigator assisted with prior authorizations and outpatient linkage. ACES referred to a new bridge clinic at the University for ongoing office-based opioid treatment as well as to community programs and licensed opioid treatment programs. Patient demographics, SUD diagnoses, and comorbidities (including details of the injection-related infections) are collected from the electronic health record, as well as key process metrics including: time-to-consultation and medication initiation, length of stay(LOS), discharge against medical advice(AMA), and details of linkage to outpatient services.ResultsFrom October-December, 91 patients were seen, 73 met DSM-5 criteria for OUD, 82 had a medical complication of SUD, and 53 lived in rural counties (Rural-Urban Continuum Codes 4–9). Average LOS was 19.5 days. Among OUD patients, 71% underwent buprenorphine/naloxone induction, 9% were started on methadone. Less than 6% of patients started on buprenorphine or methadone left against medical advice.ConclusionAMCs are a key part of providing comprehensive care for persons hospitalized with infectious complications of substance use. Initiating medication for OUD likely decreases rates of discharge against medical advice. Compared with other AMCs, a greater percentage of patients seen by ACES resided in rural counties. Establishing a bridge clinic prior to starting an AMC is critical to ensure ongoing care.Disclosures All authors: No reported disclosures.