ABSTRACT
Schools frequently adopt new interventions for each new public health issue, but this is both time- and resource-intensive. Adversity exposure is an example of a pervasive public health issue that emerged during Coronavirus Disease 2019 (COVID-19) with notable consequences, including an elevated risk of developing substance use disorders and mental illnesses. Adapting existing, universal, evidence-based interventions, such as the Michigan Model for HealthTM (MMH), by incorporating trauma-sensitive content is a promising approach to meet this need. We examined critical steps in promoting MMH adaptability as part of the Enhanced REP (Replicating Effective Programs) implementation strategy during the COVID-19 pandemic. We share usability testing from the 2020 to 2021 school year and describe how we apply the results to inform the group randomized trial pilot study. We applied key steps from implementation adaptation frameworks to integrate trauma-sensitive content as COVID-19 unfolded, documenting the process through field notes. We conducted initial usability testing with two teachers via interviews and used a rapid qualitative analysis approach. We conducted member checking by sharing the information with two health coordinators to validate results and inform additional curriculum refinement. We developed an adapted MMH curriculum to include trauma-sensitive content, with adaptations primarily centered on adding content, tailoring content, substituting content, and repeating/reinforcing elements across units. We designed adaptations to retain the core functional elements of MMH. Building foundational relationships and infrastructure supports opportunities to user-test intervention materials for Enhanced REP that enhance utility and relevance for populations that would most benefit. Enhanced REP is a promising strategy to use an existing evidence-based intervention to meet better the needs of youth exposed to adversity. Building on the foundations of existing evidence-based interventions, is vital to implementation success and achieving desired public health outcomes.
Schools frequently adopt new interventions for each new public health issue that may or may not be evidence-based. Concentrating efforts on supporting the effective implementation of existing, widely adopted evidence-based interventions (EBIs) in schools is an efficient and effective way to achieve their public health impact and reduce implementer overload. We systematically adapted an EBI, the Michigan Model for HealthTM, to incorporate trauma-sensitive content and pilot-tested the materials with two health teachers using pre-/post-interviews to gather feedback for refinement. The implementation support professionalsregional school health coordinatorsprovided further insight and validation of teacher feedback on adaptations. The adaptations developed focused on maintaining the core functions that make the curriculum effective. We learned that the foundational relationships and implementation infrastructure were central to testing intervention materials in a way that would enhance utility and relevance for the student population that would most benefit. Leveraging available infrastructure and existing collaborations are vital to implementation success and achieving desired public health outcomes.
ABSTRACT
BACKGROUND: School-based drug use prevention programs have demonstrated notable potential to reduce the onset and escalation of drug use, including among youth at risk of poor outcomes such as those exposed to trauma. Researchers have found a robust relationship between intervention fidelity and participant (i.e., student) outcomes. Effective implementation of evidence-based interventions, such as the Michigan Model for HealthTM (MMH), is critical to achieving desired public health objectives. Yet, a persistent gap remains in what we know works and how to effectively translate these findings into routine practice. The objective of this study is to design and test a multi-component implementation strategy to tailor MMH to meet population needs (i.e., students exposed to trauma), and improve the population-context fit to enhance fidelity and effectiveness. METHODS: Using a 2-group, mixed-method randomized controlled trial design, this study will compare standard implementation versus Enhanced Replicating Effective Programs (REP) to deliver MMH. REP is a theoretically based implementation strategy that promotes evidence-based intervention (EBI) fidelity through a combination of EBI curriculum packaging, training, and as-needed technical assistance and is consistent with standard MMH implementation. Enhanced REP will tailor the intervention and training to integrate trauma-informed approaches and deploy customized implementation support (i.e., facilitation). The research will address the following specific aims: (1) design and test an implementation strategy (Enhanced REP) to deliver the MMH versus standard implementation and evaluate feasibility, acceptability, and appropriateness using mixed methods, (2) estimate the costs and cost-effectiveness of Enhanced REP to deliver MMH versus standard implementation. DISCUSSION: This research will design and test a multi-component implementation strategy focused on enhancing the fit between the intervention and population needs while maintaining fidelity to MMH core functions. We focus on the feasibility of deploying the implementation strategy bundle and costing methods and preliminary information on cost input distributions. The substantive focus on youth at heightened risk of drug use and its consequences due to trauma exposure is significant because of the public health impact of prevention. Pilot studies of implementation strategies are underutilized and can provide vital information on designing and testing effective strategies by addressing potential design and methods uncertainties and the effects of the implementation strategy on implementation and student outcomes. TRIAL REGISTRATION: NCT04752189-registered on 8 February 2021 on ClinicalTrials.gov PRS.
