Care of patients undergoing withdrawal of life-sustaining treatments: an ICU nurse perspective

BACKGROUND

Intensive care unit (ICU) nurses working in South Korea report experiencing uncertainty about how to care for patients undergoing withdrawal of life-sustaining treatments (WLT). A lack of consensus on care guidelines for patients with WLT contributes to uncertainty, ambiguity, and confusion on how to act appropriately within current law and social and ethical norms. To date, little has been discussed or described about how ICU nurses construct meaning about their roles in caring for dying patients in the context of wider social issues about end-of-life care and how this meaning interacts with the ICU system structure and national law. We aimed to better understand how ICU nurses view themselves professionally and how their perceived roles are enabled and/or limited by the current healthcare system in South Korea and by social and ethical norms.

METHODS

This qualitative descriptive study was conducted using in-depth, semi-structured interviews and discourse analysis using Gee's Tools of Inquiry. Purposive sampling was used to recruit ICU nurses (n = 20) who could provide the most insightful information on caring for patients undergoing WLT in the ICU. The interviews were conducted between December 2021 and February 2022 in three university hospitals in South Korea.

RESULTS

We identified four categories of discourses: (1) both "left hanging" or feeling abandoned ICU nurses and patients undergoing WLT; (2) socially underdeveloped conversations about death and dying management; (3) attitudes of legal guardians and physicians toward the dying process of patients with WLT; and (4) provision of end-of-life care according to individual nurses' beliefs in their nursing values.

CONCLUSION

ICU nurses reported having feelings of ambiguity and confusion about their professional roles and identities in caring for dying patients undergoing WLT. This uncertainty may limit their positive contributions to a dignified dying process. We suggest that one way to move forward is for ICU administrators and physicians to respond more sensitively to ICU nurses' discourses. Additionally, social policy and healthcare system leaders should focus on issues that enable and limit the dignified end-of-life processes of patients undergoing WLT. Doing so may improve nurses' understanding of their professional roles and identities as caretakers for dying patients.

The expression of 'policy' in palliative care: A critical review

The importance of 'policy' within palliative care has steadily increased over the past 25 years. Whilst this has been welcomed within the palliative care field and seen as a route to greater recognition, we focus here on a more critical perspective that challenge the effectiveness of a 'policy turn' in palliative care. Applying Bacchi's "What's the Problem Represented to Be?" (WPR) framework to data from a systematic search, we address the research question, "in what ways has 'policy' been articulated in palliative care literature?". The paper describes the construction of 'the problem' context and reflects critically on the robustness and pragmatic utility of such representations. In particular, we identify five elements as prominent and problematic: (1) a lack of empirical evidence that connects policy to practice; (2) the dominance of 'Global North' approaches; (3) the use of a policy narrative based on 'catastrophe' in justifying the need for palliative care; (4) the use of idealistic and aspirational 'calls to action'; and (5) a disengaged and antagonistic orientation to existing health systems. We conclude by suggesting that the efficacy of palliative care policy could be enhanced via greater emphases on 'Global South' perspectives, 'assets-based' approaches and attention to pragmatic implementation.

Death in Trauma: The Role of the ACNP in Patient Advocacy and Familial Support in End-of-Life Care Decision-Making

The trauma acute care nurse practitioner (ACNP) participates in the care of critically-ill patients by utilizing his or her advanced clinical skills at the bedside and through communication with the interdisciplinary team, the patient, and the patient's family. Although the incidence of morbidity is decreasing in trauma, death can occur shortly after arrival to hospital, or in the days after initial injury, leading to the need for the unexpected conversation of end-of-life wishes with a patient or the patient's family. It is within the scope of the ACNP to facilitate these conversations, and it is recommended that ACNPs engage patients and their families in these conversations for overall improved patient outcomes. Many techniques exist to aid in this difficult decision-making process and may be useful to the trauma ACNP when having end-of-life discussions.

Facing Death: A Critical Analysis of Advance Care Planning in the United States

Studies have shown that advanced care planning improves communication and reduces suffering for patients and their bereaved caregivers. Despite this knowledge, the rates of advance care plans are low and physicians, as the primary gatekeepers, have made little progress in improving their rates. Through the lens of critical social theory, we examine these forces and identify the ideologies, assumptions, and social structures that curtail completion of advanced care plans such as Preserving Life, Ageism, Paternalism, and Market-Driven Healthcare System. A critical discourse provides suggestions to eliminate oppressive ideologies that act as barriers to advanced care planning.