Workforce outcomes among substance use peer supports and their contextual determinants: A scoping review protocol.

Background Peer recovery support services are a promising approach for improving harm reduction, treatment, and recovery-related outcomes for people who have substance use disorders. However, unique difficulties associated with the role may put peer recovery support staff (i.e., peers) at high risk for negative workforce outcomes, including burnout, vicarious trauma, and compassion fatigue, which impact one's personal recovery journey. Little is known about the extent to which peers experience such negative outcomes or the influence the service setting context has upon them. This scoping review aims to describe the nature and extent of research evidence on peers' workforce outcomes and how these outcomes might differ across service settings. Methods A scoping review will be conducted with literature searches conducted in PsycINFO®, (EBSCO), Embase® (EBSCO), CINAHL® (EBSCO), Web of Science™ (Clarivate), and Google Scholar databases for relevant articles discussing US-based research and published in English from 1 January 1999 to 1 August 2023. The study will include peer-reviewed and grey-literature published materials describing the experiences of peers participating in recovery support services and harm reduction efforts across a variety of service settings. Two evaluators will independently review the abstracts and full-text articles. We will perform a narrative synthesis, summarizing and comparing the results across service settings. Conclusions This review will assess the state of the literature on peer workforce-related outcomes and how outcomes might vary by service setting context. Exploration will include individual characteristics of peers that moderate workforce outcomes, and workforce outcomes that mediate personal recovery outcomes. Results will inform the field regarding future directions for research in this area. Systematic review registration Submitted to Open Science Framework, August 22nd, 2023.