Opening the “black box”: Four common implementation strategies for expanding the use of medications for opioid use disorder in primary care

Abstract

Background:Despite the persistent increase in overdose deaths, access to medications for opioid use disorders remains limited. Recent federal funding aimed at increasing access prompts a need to understand if implementation strategies improve access.Methods:This is an analysis of data from 174 primary care clinics enrolled in a state-wide medications for opioid use disorders (MOUD) implementation effort in California. We examined clinic use of one of four implementation strategies: learning collaboratives, Project Extension for Community Health care Outcomes (ECHO), didactic webinars, and clinical skills trainings. The primary implementation outcome was categorical change in new patients prescribed buprenorphine. Univariate and multivariate logistic regressions were used to determine the impact of clinic attendance in all or individual implementation strategies, respectively, on patient growth.Results:Clinics attending learning collaboratives, Project ECHO, and clinical skills trainings had significantly higher odds of patient growth (odds ratio [OR]?=?3.56; 95% confidence interval [CI]?=?1.78, 7.10, p?