2542. ID-Psych Addiction Rounds: A New Model to Address Opioid Use Disorder For Patients on the Infectious Disease Consult Service

BACKGROUND: ID physicians often treat the infectious sequelae of opioid use disorder (OUD) and are uniquely poised to link hospitalized patients to substance use resources. In a large safety net hospital, we launched a multi-disciplinary initiative to ensure that patients on the ID consult service with OUD were always offered medication-assisted treatment (MAT). We used infections as “sentinel” events to identify patients with OUD and described the clinical characteristics of the high-risk patient population jointly consulted by ID and Psychiatry teams. This healthcare workforce initiative aimed to expand the role of ID providers in the opioid epidemic and decrease barriers to buprenorphine prescribing. METHODS: Every 2 weeks, ID fellows identified patients on their consult lists with infectious complications of OUD. Focused discussions were then held with the Psychiatry service and discussion of each patient continued at subsequent case conferences with attention paid to re-engaging those lost to follow-up. We performed chart abstraction of demographic and clinical characteristics as part of a quality improvement initiative. RESULTS: From October 2018 to March 2019, 23 patients were discussed at 10 case conferences with input from attendings, fellows, housestaff, social workers, and representatives from a novel Primary Care Safety Net program. The average patient age was 43 (range 24–50). Patients were predominantly male (65%), heroin users (90%) with high rates of HIV (22%) and untreated HCV (40%). ID-related infections included endocarditis (39%), osteomyelitis (31%), skin and soft-tissue infections (17%) and spinal abscesses (17%). The median time for a patient to be presented at an ID-Psych Addiction Rounds was 7 days (IQR 4.5–11.5). The mean length of hospitalization was 30 days (range 2–112). MAT was initiated in 75% of patients (41% buprenorphine; 59% methadone). The 30-day lost to follow-up rate was exceedingly high, with 80% of post-hospital appointments being missed. CONCLUSION: ID physicians can effectively link hospitalized patients with OUD to substance use resources. A multi-disciplinary approach is key to addressing the opioid epidemic. Future work should explore how to create effective post-hospital transitions to decrease those lost to follow-up. DISCLOSURES: All authors: No reported disclosures.