Workplace Violence in Healthcare Settings: A Scoping Review of Guidelines and Systematic Reviews.

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Workplace violence in healthcare settings is alarmingly common and represents significant financial and human cost. The aim of this scoping review was to identify and summarize evidence on strategies to prevent and/or manage workplace violence in healthcare settings. Searches were limited to evidence-based clinical practice guidelines and systematic reviews published between 2015 and 2021. Multiple databases were searched and screened. Quality of the included guidelines and reviews was also assessed. Three guidelines and 33 systematic reviews were included. Both the Occupational Safety and Health Administration 2015 and Registered Nurses' Association of Ontario 2019 guidelines provided useful recommendations for building a comprehensive prevention program. Evidence-based risk assessment, prevention and management, and education and training are all central components. Regular reassessment and adjustment is required. Included reviews (n = 33) were grouped into five main categories: violence toward nurses (n = 10); violence toward healthcare workers in general (n = 8); violence in the emergency department (n = 5); violence related to mental health (n = 5); and measurement related to workplace violence (n = 5). Multicomponent interventions were often more effective than those applied in isolation. We found consistent support for certain strategies including education and training, post-incident debriefing, multidisciplinary rapid response teams, and environmental modifications; however, the strength of evidence and certainty of conclusions were limited across reviews. This scoping review found that strong leadership that cultivates and enforces a culture of inclusivity, support, and respect is a prerequisite for a successful workplace violence prevention program. Rigorous comparative effectiveness research testing interventions are needed.