Barriers and facilitators to scaling up medications for opioid use disorder in Kentucky: qualitative perspectives of treatment organization staff.

Background: Underutilization of medications for opioid use disorder (MOUD) remains a persistent obstacle to addressing the opioid epidemic. This study explores MOUD agency experiences with patient census growth as well as multi-level barriers and facilitators to expanding MOUD from the perspectives of agency staff.

Methods: Semi-structured qualitative interviews were conducted with 66 employees representing 30 MOUD agencies in eight Kentucky counties in the United States from December 2022 to June 2023 as part of the HEALing (Helping to End Addiction Long-term®) Communities Study in Kentucky (HCS-KY). Interviews were conducted prior to the development of partnerships to implement strategies focused on expanding MOUD census and increasing MOUD retention. Facility administrators/directors, prescribers, and clinicians were prioritized for recruitment, but agencies could identify other staff to participate. Interviews were recorded and transcribed. A consensus-based approach to coding and thematic analysis was used.

Results: Although some agencies had a fairly static number of patients, most described recent experiences with modest growth in MOUD census and the ability to provide same day/next day MOUD. Multi-level factors, including organizational, patient, and community factors, were perceived to impact MOUD census. Organizational characteristics impacting growth included the physical space of the clinic and staffing. Organizational policies in some agencies constrained treatment retention, while other agencies implemented innovations to better meet patients' needs. Patients often encountered numerous obstacles to treatment initiation and retention, including limited access to transportation, technology, stable housing, and childcare. These patient-level barriers often reflected community characteristics, while community stigma also impeded MOUD growth.

Conclusions: Although some degree of growth in MOUD has occurred, multiple barriers are impeding further increases in treatment initiation and retention. Overcoming some barriers would likely require policy changes related to financing and regulation, while other barriers would require community-level efforts to decrease stigma and greater community investment in infrastructure, such as transportation and housing.

Trial registration: ClinicalTrials.gov, NCT04111939. Registered 30 September 2019, https://clinicaltrials.gov/ct2/show/NCT04111939 .