Specialized nursing in complex care environments: A narrative review of emerging roles, ethical challenges, and workforce development across five critical domains
Year: 2025
Type: review
Abstract: This narrative review explores five essential nursing specialties: addiction nursing, disaster nursing, critical care nursing, rehabilitation nursing, and geriatric nursing, within the context of increasingly complex healthcare environments. Addiction nursing is highlighted as a frontline discipline addressing the multifaceted causes and occupational risks of substance use disorders, affecting both patients and healthcare professionals. Disaster nursing emphasizes the importance of preparedness and structural resilience in response to global emergencies, calling for interprofessional collaboration and systemic reform. Critical care nursing is examined through the lens of moral sensitivity and occupational stress, reflecting the ethical demands and psychological toll faced by nurses in high-stakes settings. Rehabilitation nursing underscores the need for specialized training and adaptive, evidence-based educational models to support diverse patient recovery trajectories. Geriatric nursing responds to global demographic shifts and healthcare workforce shortages by advocating for the elimination of ageist attitudes and the promotion of dignified, compassionate elder care. Across all five domains, the review identifies common challenges, including ethical concerns, competency gaps, and workforce strain, which require targeted interventions through policy development, educational reform, and institutional support. The findings call for an integrative and human-centered approach to nursing practice that prioritizes emotional resilience, professional values, and the safeguarding of human dignity. Strengthening these specialties is critical not only to improving patient outcomes but also to supporting the sustainability and well-being of the nursing workforce in demanding care settings.
Authors: Abdullahi Hassan Elmi, Ahmed Omar Abdi
Institution: SIMAD University
Language: English
Subfield: Research and Theory
Field: Nursing
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W7084407527