Nurses' perceptions of supporting a 'good death' in intensive care units.

Abstract

Death in the intensive care unit (ICU) is an unavoidable aspect of nursing practice. Nurses are the primary front-line healthcare professionals (HCPs) which care for dying patients in this setting. Facilitating 'good deaths' in the ICU has become increasingly debated due to the challenges involved, especially during the COVID-19 pandemic. Aim: To explore how nurses perceive a 'good death' for patients in the ICU. Literature published in English between 2005 and 2020 was rigorously searched and recorded using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data sources were: CINAHL Complete, MEDLINE complete, APA PsycInfo, ScienceDirect, SocINDEX, SwePub, SciELO, Complementary Index, Academic Search Ultimate, Supplemental Index, Education Source and Directory of Open Access Journals. Search terms included: nurses' perceptions, ICUs, 'good deaths', quality of death and dignified deaths. Seven articles met the search criteria, five used qualitative methods, one used a quantitative method and one used a mixed method design. Each of these were critically analysed. A process of thematic analysis identified three prevalent themes: ensuring physical comfort, providing an appropriate physical environment and the importance of relatives. The review revealed that creating a less technical environment within the ICU can influence a 'good death', but further research is needed to establish how this can be enacted. More effective management of physical symptoms such as pain and dyspnoea are also recommended. Including care of relatives in care plans was also found to contribute toward a 'good death' and that this could be facilitated through improved staff education. Providing a private area for grieving relatives within the ICU has also had an impact in enabling a 'good death'.