Chapter 4: Palliative and End-of-Life Care

The landscape of end-of-life care has shifted considerably as intensive care unit utilization in the final month of life has increased substantially, while hospice referrals frequently occur too late to allow meaningful symptom management and family preparation. A fundamental tension exists between patient and family preferences and the aggressive interventions they receive, often stemming from inadequate communication between healthcare providers and families about realistic outcomes and treatment goals. The concept of medical futility—defined as interventions that offer no meaningful improvement or achievement of patient-identified objectives—remains difficult to assess objectively due to the absence of reliable predictive tools, requiring clinicians to navigate subjective judgments about when continued intensive treatment becomes inappropriate. Nursing care at end-of-life encompasses five interconnected domains: palliation of distressing symptoms including pain and respiratory distress, facilitation of honest communication and shared decision-making through family conferences, management of decisions to withhold or withdraw life-sustaining therapies using standardized tools such as the Physician Orders for Life-Sustaining Treatment form, provision of emotional and psychological support tailored to patients' diverse definitions of family, and advocacy for institutional structures that support quality care through adequate staffing and professional education. Providing futile aggressive care generates significant moral distress among nurses, driving burnout and dissatisfaction, which the American Association of Critical-Care Nurses addresses through the Four A's framework for ethical navigation. Clinical procedures for therapy withdrawal require careful management, including gradual reduction of mechanical ventilation support and titration of comfort medications such as opioids and benzodiazepines to manage dyspnea and anxiety, alongside deactivation of implantable cardiac devices. Cultural and religious factors substantially influence end-of-life decision-making, with research indicating differential preferences across racial and ethnic groups, requiring nurses to practice cultural humility and recognize how their own values may shape patient care.