Literature Collection

Introduction: There are limited studies to date on telemedicine treatment outcomes for opioid use disorder (OUD) among rural populations. Methods: This was a retrospective cohort study of rural adults enrolled in telemedicine OUD treatment. Study outcomes were percent retained in care and adherence to buprenorphine assessed by urine drug screens at 1, 3, and 6 months. Results: From April 1, 2020, through January 31, 2022, 1,816 rural patients across 14 states attended an initial telemedicine visit and received a clinical diagnosis of OUD. Participants had the following characteristics: mean age 37.7 years (±8.6); 52.4% female; and 66.7% Medicaid. At 1, 3, and 6 months, 74.8%, 61.5%, and 52.3% of participants were retained in care, and 69.0%, 56.0%, and 49.2% of participants were adherent, respectively. Conclusions: Telemedicine is an effective approach for treating OUD in rural populations, with retention comparable to in-person treatment.

Individuals with severe mental illness are at a higher risk for medical illness and premature death and yet receive poorer quality healthcare. Often mental healthcare is the only care this population receives, thus models of integration are being explored. This study examined medical outcomes and care utilization patterns among patients at an outpatient behavioral health center where primary care was integrated with psychiatric and behavioral healthcare. A retrospective chart review of patients seen at the clinic both for mental and primary healthcare was performed and 147 patients were monitored over the course of one year. While medical outcome changes were not significant in the year after enrollment, primary care visits did increase, and emergency department visits decreased over the year analyzed. Decreased emergency department visits and increased attendance at primary care visits suggests this model of integration allows patients access to continuity of care and primary care services.

Individuals with severe mental illness are at a higher risk for medical illness and premature death and yet receive poorer quality healthcare. Often mental healthcare is the only care this population receives, thus models of integration are being explored. This study examined medical outcomes and care utilization patterns among patients at an outpatient behavioral health center where primary care was integrated with psychiatric and behavioral healthcare. A retrospective chart review of patients seen at the clinic both for mental and primary healthcare was performed and 147 patients were monitored over the course of one year. While medical outcome changes were not significant in the year after enrollment, primary care visits did increase, and emergency department visits decreased over the year analyzed. Decreased emergency department visits and increased attendance at primary care visits suggests this model of integration allows patients access to continuity of care and primary care services.

BACKGROUND: The continued escalation of opioid use disorder (OUD) calls for heightened vigilance to implement evidence-based care across the US. Rural care providers and patients have limited resources, and a number of barriers exist that can impede necessary OUD treatment services. This paper reports the design and protocol of an implementation study seeking to advance availability of medication assisted treatment (MAT) for OUD in rural Pennsylvania counties for patients insured by Medicaid in primary care settings. METHODS: This project was a hybrid implementation study. Within a chronic care model paradigm, we employed the Framework for Systems Transformation to implement the American Society for Addiction Medicine care model for the use of medications in the treatment of OUD. In partnership with state leadership, Medicaid managed care organizations, local care management professionals, the Universities of Pittsburgh and Utah, primary care providers (PCP), and patients; the project team worked within 23 rural Pennsylvania counties to engage, recruit, train, and collaborate to implement the OUD service model in PCP practices from 2016 to 2019. Formative measures included practice-level metrics to monitor project implementation, and outcome measures involved employing Medicaid claims and encounter data to assess changes in provider/patient-level OUD-related metrics, such as MAT provider supply, prevalence of OUD, and MAT utilization. Descriptive statistics and repeated measures regression analyses were used to assess changes across the study period. DISCUSSION: There is an urgent need in the US to expand access to high quality, evidence-based OUD treatment-particularly in rural areas where capacity is limited for service delivery in order to improve patient health and protect lives. Importantly, this project leverages multiple partners to implement a theory- and practice-driven model of care for OUD. Results of this study will provide needed evidence in the field for appropriate methods for implementing MAT among a large number of rural primary care providers.