Effect of Verbal De-Escalation-Based Simulation on Agitation Management, Perception of Aggression, and Impact of Aggression in Emergency Department Nurses

This mixed-methods randomized controlled study aims to evaluate the effects of verbal de-escalation-based simulation training on emergency department nurses' knowledge of agitation management, perceptions of aggression, and the extent to which they are affected by aggressive and violent behaviors. A total of 78 emergency department nurses will be randomly assigned to an intervention group (n=39) or a control group (n=39). Both groups will receive the same standard training program on verbal de-escalation-based agitation management. After the standard training, the intervention group will participate in standardized patient simulation and debriefing sessions. Outcomes will be assessed before the intervention, after the intervention, and at a three-month follow-up. In addition, focus group interviews will be conducted with participants in the intervention group at the three-month follow-up to explore their experiences with the simulation-based training.