Non-pharmacological Prevention of POD in Frailty Elderly Undergoing Elective Surgery Applied by Nursing Teams

"The intervention consists of six main elements:~Correction of sensory deficits: Before surgery, the use of glasses, hearing aids and/or removable dental prostheses will be allowed, which will be removed before starting anesthesia in the emergency room. After surgery, they will be delivered back to the user.~Reorientation: In the postoperative period, the person will be informed where they are and the visit of the companion will be coordinated.~Early mobilization: A protocolized mobilization routine will be applied according to pain, state of consciousness, risk of thromboembolic disease and risk of falls.~Environmental management: You will be shown the time on a clock, it will reinforce the idea of the place where you are and that you can count on the team in case you need assistance.~Sleep protocol: The elderly person who does not want or cannot perform the mobilization routine, non-pharmacological sleep will be privileged.~Reduction of anticholinergic drugs"