The Role of Medical Ethics Education in Improving Clinical Nursing Performance: A Narrative Review Article

Abstract

The rapidly evolving complexity of modern healthcare settings places significant ethical demands on clinical nurses. Navigating issues ranging from informed consent in critical care to resource allocation requires robust ethical competence beyond basic technical skill. This narrative review synthesizes current evidence (2022–2025) on the direct impact of formal medical ethics education—both pre-service and continuing professional development—on the measurable performance and decision-making of practicing nurses. Literature searches across international and domestic databases confirm that structured ethical training significantly enhances moral reasoning capacity, reduces reported moral distress, and promotes assertive patient advocacy. Specifically, case-based learning and reflective practice models show superior efficacy in translating ethical knowledge into improved clinical performance indicators, ultimately bolstering patient safety and the overall quality of care delivery. The findings underscore the necessity of integrating context-specific, continuous ethics education as a core component of clinical nursing development.