What are the ethical considerations of using palliative sedation in end-of-life care, including its definition, clinical indications, ethical principles, and the emotional or moral concerns experienced by healthcare professionals?

Palliative sedation in end-of-life care is ethically complex, requiring careful consideration of autonomy, dignity, and the principles of beneficence. Direct evidence highlights ethical dimensions often underserved in guidelines, indicating a need for comprehensive interdisciplinary collaboration to guide best practices.