Using the Delphi Process to Prioritize an Agenda for Care Transition Research for Patients With Substance Use Disorders.

Medical hospitalizations are increasingly recognized as important opportunities to engage individuals with substance use disorders (SUD) and offer treatment. While a growing number of hospitals have instituted interventions to support the provision of SUD care during medical admissions, post-hospitalization transitions of care remain a challenge for patients and clinicians and an understudied area of SUD care. Evidence is lacking on the most effective and feasible models of care to improve post-hospitalization care transitions for people with SUD. In the absence of strong empirical evidence to guide practice and policy, consensus-based research methods such as the Delphi process can play an important role in efficiently prioritizing existing models of care for future study and implementation. We conducted a Delphi study that convened a group of 25 national interdisciplinary experts with direct clinical experience facilitating post-hospitalization care transitions for people with SUD. Our panelists rated 10 existing care transition models according to anticipated effectiveness and facility of implementation based on the GRADE Evidence to Decision framework. Qualitative data on each care model were also gathered through comments and an online moderated discussion board. Our results help establish a hierarchy of SUD care transition models to inform future study and program development.