LAUSR

OBJECTIVE The aim of this study was to present best practices for substance use disorder (SUD) screening and treatment in the juvenile justice setting. METHODS Semistructured qualitative interviews, informed by the Capability-Opportunity-Motivation-Behavior Model, were conducted with medical and behavioral health providers with experience caring for justice-involved youth. Interviews were analyzed using thematic and content analysis to elucidate best practices and identify facilitators and barriers affecting implementation of evidence-based substance use screening and treatment. RESULTS We interviewed 14 participants from 12 unique institutions and 9 states. All participants described the populations in their facilities as predominately male and minoritized, with substance use being an exceedingly common problem. Eight main themes emerged from analysis of the barriers and facilitators discussed by participants. These included the importance of (1) ensuring substance use-specific training for all team members, (2) integrating medical and behavioral health care, (3) addressing staff reticence and stigma, (4) building an institutional culture that supports screening and treatment, (5) dedicating adequate resources with respect to time, staffing, and funding, (6) formalizing and standardizing screening and treatment protocols, (7) engaging youth using trauma-informed approaches that emphasize youth strengths and autonomy, and (8) collaborating with multidisciplinary teams and community partners to maximize linkage to follow-up care after release. CONCLUSIONS Our findings highlight an urgent need for improved implementation of evidence-based, developmentally appropriate substance use treatment for justice-involved youth. Although the majority of participants screen youth, they described variable implementation of behavioral health interventions and limited provision of on-site withdrawal management and treatment using medications for SUD.