Ethicists propose six-step framework for emergency end-of-life decisions when patient wishes are unclear

When a patient loses the ability to make decisions in an emergency, clinicians often face an agonising question: which treatment, if any, best serves this person? A new analysis published in BMC Medical Ethics argues that the traditional answer, acting in the patient’s “best interests”, is a contested and often underdeterminate guide in these situations, and proposes instead a process-based framework designed to justify the unavoidable discretion that clinicians must exercise.

The article, authored by Chao-Hsin Wu and Chien-Yi Wu, is a work of normative conceptual analysis rather than an empirical study. The authors examined bioethical literature, professional guidance and illustrative legal materials from Taiwan and England and Wales, explicitly noting that no empirical dataset was generated or analysed and that the literature was not assembled as a systematic review. The framework they propose has not been evaluated for feasibility or effectiveness in real clinical settings.

The central problem the authors identify is that “best interests” provides a patient-centred orientation, but in emergency end-of-life situations, where prognosis, patient preferences and surrogate input may all remain uncertain, it may not identify a single clearly preferable option. In such circumstances, clinicians must make a choice despite genuine indeterminacy, and the ethical question becomes not what the single right answer is, but how a discretionary decision can be justified.

To address this, the analysis distinguishes three levels that are often conflated in practice: normative orientation, which concerns what matters for the patient; decisional judgment, which is the clinician’s concrete choice among options; and justificatory legitimacy, which concerns whether the decision can be defended to others. The authors argue that ethical legitimacy in these cases rests not on finding the objectively correct option but on whether discretion is supported by transparent, professionally defensible reasons that remain responsive to uncertainty and changing circumstances.

The framework operationalises five constraints: proportionality, reversibility sensitivity, professional coherence, urgency calibration and good-faith justifiability. These constraints are then applied through six practical steps: establish the decisional context; gather reasonably available patient-specific evidence; define substantively defensible options; apply the constraints; decide and document; and reassess when circumstances change. Hypothetical clinical illustrations are used to demonstrate the pathway, though the authors stress these are illustrative rather than evidence of real-world performance.

Two features of the framework receive particular emphasis. The first is the prospective preservation of options, meaning that clinicians should consider, at the time of an initial emergency decision, how their choice will affect the options available later. The second is deliberation scaled to urgency: the process should be proportionate to the time available, but the authors are explicit that urgency constrains the feasible process and does not justify substantively indefensible treatment.

The authors situate their proposal in relation to Accountability for Reasonableness, an established framework for legitimating fair decisions, and are careful to position the new framework as complementary rather than replacement. They state that it supports clinical, institutional and judicial review without replacing professional judgment, Accountability for Reasonableness or applicable law. The framework is intended to integrate established considerations for individual emergency end-of-life decisions rather than introduce entirely new ethical principles.

The contribution is therefore one of integration and structure. By separating the substantive question of what interests matter from the procedural question of how a decision under uncertainty can be legitimately made and defended, the framework offers clinicians a defensible pathway when the substantive answer remains genuinely unclear. Documentation and reassessment are built in as core steps, reflecting the authors’ view that legitimacy is an ongoing property of a decision process rather than a one-off judgment.

The authors conclude that prospective qualitative and implementation research is needed to evaluate the framework’s practical use. Until such studies are conducted, the proposal remains a conceptual contribution: a structured, transparent and professionally defensible process for one of medicine’s most difficult moments, offered as a complement to, not a substitute for, substantive ethical reasoning and existing legal requirements.

Subject of Research: A normative framework for justifying clinical discretion in emergency end-of-life decisions for patients lacking decision-making capacity

Article Title: From best interests to justified discretion: a process-based framework for emergency end-of-life decision-making

Article References: Wu, C.-H., & Wu, C.-Y. (2026). From best interests to justified discretion: a process-based framework for emergency end-of-life decision-making. BMC Medical Ethics. https://doi.org/10.1186/s12910-026-01659-1

Image Credits: AI Generated

DOI: 10.1186/s12910-026-01659-1

Keywords: medical ethics, end-of-life care, emergency decisions, best interests, clinical discretion, decision-making framework, Accountability for Reasonableness, BMC Medical Ethics, justificatory legitimacy, urgency calibration, best, interests