• Linda Anderson, Mary FitzGerald, and Lauretta Luck.
• andofam@hotmail.com
• J Clin Nurs. 2010 Sep 1; 19 (17-18): 2520-30.

AimTo critique the evidence that underpins interventions intended to minimise workplace violence directed against emergency department nurses, to inform researchers and policy makers regarding the design, development, implementation and evaluation of emergency nursing anti-violence and counter-violence interventions.BackgroundWorkplace violence perpetrated against emergency department nurses is at least continuing and at worst increasing. Occupational violence has detrimental effects on job satisfaction, retention and recruitment, and the quality and cost of patient care.DesignAn integrated literature review.MethodSearches of the Cochrane Library, CINAHL, MEDLINE and the Joanna Briggs Institute between 1986-May 2007. Included articles were appraised and then synthesised into a narrative summary.ResultsTen primary research studies were included. Interventions were classified as environmental, practices and policies, or skills. While each study has useful information regarding the implementation of interventions, there is no strong evidence for their efficacy.ConclusionsThe weight of effort is still directed towards defining the phenomenon rather than addressing solutions. Studies that assessed the efficacy of a single intervention failed to take account of context; and participatory context-driven studies failed to provide generalisable evidence. Concerted multi-site and multi-disciplinary, action-oriented research studies are urgently needed to provide an evidence base for the prevention and mitigation of violence perpetrated against emergency department nurses.Relevance To Clinical PracticeThe investigation of interventions rather than repeatedly redefining the problem and directing resources into debating semantics or differentiating 'degrees' of violence and aggression is recommended. This review unambiguously identifies the gap in research-based interventions.© 2010 Blackwell Publishing Ltd.

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