Abstract P849: Effects of Standardized Stroke Protocols on Nursing Confidence and Knowledge in Low Volume Telestroke Emergency Departments

Abstract

Introduction: Nurses and staff in Emergency Departments (ED) with low monthly case volumes have few opportunities to build confidence and solidify skills in acute stroke management. The Nursing-driven Acute Stroke Care (NAS-Care) study tested a workflow model with empowerment of ED bedside nurses, clear role assignments for team members, and standardized protocols including a predefined run sheet. Methods: Seven Texas hospitals participated in this prospective, multisite, baseline-controlled study as part of the Lone Star Stroke Research Consortium. After three months of blinded baseline data collection, the following interventions were implemented: NIHSS certification, nursing education including mock stroke codes, and a standardized flowsheet for code organization and documentation (run sheet). Participating nurses were surveyed before and after implementation of this process. Results: The study was completed at 6 hospitals, with 180 patients in the pre-intervention group and 267 in the post-intervention group. The study intervention was found to improve Door-to-ED provider and Door-to-CT metrics but not physician-dependent metrics, Door-to-Needle or Door-to-Provider times (Provencher et al, ISC 2020). Completed surveys were returned by 97 nurses (pre-intervention) and 57 nurses (post-intervention). There were significant increases in the following questions (10 point scale, p<.001): “I understand goals and processes of stroke code activation”, “stroke codes at my institution are completed efficiently”, and “stroke codes are nursing-driven.” In the post-intervention surveys, nurses reported that the NAS-Care protocol improved understanding (mean score 8.0 +/- 2.4 SD/10) and efficiency (8.2 +/- 2.4/10), and reported that they would recommend NAS-Care to be adopted at other institutions (8.8 +/- 2.1/10). Conclusion: Standardized nurse-driven stroke protocols improved self-assessed knowledge and confidence for nurses in EDs utilizing telestroke, in addition to gains in staff-dependent stroke metrics.