“…This category includes 16 studies distributed in six subcategories: physical symptoms, impact of cognitive impairment, pain management, severity of pain, neuropsychiatric symptoms, and the role of the nurse in psychological symptoms [ 22 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 ].…”