RESUMEN
BACKGROUND: Emergency Department (ED) patients are particularly at a high risk of deterioration. The frontline nurses are key players in identifying and responding to deterioration events; however, few studies have sought to explore the whole process of recognition and management of clinical deterioration by emergency nurses. OBJECTIVES: The aim of this study was to explore the experiences of emergency nurses and provide a whole picture of how they recognise and manage clinical deterioration. METHODS: A qualitative descriptive study involving 11 senior nurses and seven junior nurses was conducted in the ED of a 3000-bed tertiary general hospital using semistructured interviews. The interviews were transcribed and thematically analysed. FINDINGS: Four salient themes emerged from the data analysis. The first, 'early recognition and response', revealed the importance of vital signs assessment in recognising and responding to clinical deterioration. The second, 'information transfer', depicted the skills and difficulties of transferring information in escalations of care. The third, 'abilities, education, and training', presented the abilities that emergency nurses should have and their perspectives on training. The fourth, 'support culture', described the major role of senior nurses in collaboration with colleagues in the ED. CONCLUSIONS: This study explored the experiences of emergency nurses in recognising and managing clinical deterioration. The findings illuminate the need to support the critical role of emergency nurses, with an emphasis on their abilities and continuous interprofessional collaboration training to improve the recognition and management of clinical deterioration.