Abstract WP333: The Impact of External Facilitation on Implementation: Findings From the Protocol-Guided Rapid Evaluation of Veterans PREVENT Quality Improvement Program
Background and Aims: In the Veterans Administration, we found an absence of acute TIA care protocols and broad clinician uncertainty. To address these gaps, the PREVENT program was implemented in a stepped-wedge trial involving 6 medical facilities. To promote local adaptation, we employed external facilitation (EF) delivered by nurse as a key implementation strategy. The specific aim of this evaluation was to examine the effect of EF strategy on PREVENT implementation. Methods: We adapted an EF tracking template to prospectively monitor facilitation type, dose and temporality. We defined 17 apriori facilitation EF activity codes based upon the PREVENT protocol, and Consolidated Framework for Implementation Research (CFIR). We evaluated the EF activities delivered at each site over a 1 year and how the EF dose corresponded to the number of implementation activities completed and the level of team cohesion (beginning, developing, basic, intermediate, advanced) for providing and improving TIA care. Results: A total of 1209 EF activities delivered were delivered to QI teams and most frequently to the clinical champions; with a mean number of 242 EF activities per facility (range 182-295). Facility-level clinical champions were most likely to participate in EF activities compared to other team members. The most common EF activities delivered were: education (mean=34.3); planning (mean=27.8); overcoming barriers (mean=22.2) and ongoing quality process monitoring (mean=32.3). Teams with high initial team cohesion, > intermediate level, used EF early in the implementation process while teams that gradually developed cohesion over time, developing to basic levels of team cohesion, utilized EF later. QI teams with greater success in implementation activities had far more implementation activities completed (IA= 29-39) than EF activities related to barriers (B=18-28). However, QI teams with the least success in implementation activities (IA=11-25) had similar levels of EF activities related to barriers or higher (B=18-25). Conclusions: EF impacts real-world implementation by facilitating team education; planning; navigating the barriers; and enhancing the champions' skills. Early team cohesion was related to greater implementation success.