“…3,8,9 Cancer-related pain is a multidimensional symptom that includes physical, psychosocial, emotional and spiritual components. 10,11 Poor cancer pain management contributes to worsening quality of life (QOL), [12][13][14][15][16] can influence adherence to antitumor treatment, 17 has a significant impact on the psychological aspects of life and emotional well-being, 18,19 and worsens fatigue, sleep disorders, nutritional status, anxiety, depression and social withdrawal. [20][21][22][23][24][25] Many patients with cancer require emergency department consultation for acute oncological pain, and a high percentage are admitted to hospital to manage pain, thus increasing healthcare costs.…”