Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Non-pharmacological Prevention of Postoperative Delirium by Occupational Therapy Teams in Patients Older Than 75 Years Undergoing High-risk Elective Surgery
Brief Summary: In the world, 230 million surgeries are performed every year and US data indicates that more than a third of patients who undergo surgery are older than 65 years, in which between 10 and 70% develop postoperative delirium (POD). Patients who develop POD have poor outcomes, such as a longer hospital stay, a deterioration in functional and cognitive status, high mortality rates, and an increase in health costs.

Delirium is an entity that in a significant percentage is preventable, thus preventing the development of POD is fundamental. In fact, in older adults hospitalized in the no surgical ward, the implementation of non-pharmacological prevention measures of delirium has consistently shown to significantly prevent the development of this condition. However, limited information is available about the usefulness of non-pharmacological intervention protocols applied in the perioperative context to prevent POD.

The main aim of this project is to determine whether the application of non-pharmacological measures during the perioperative period prevents POD in elderly patients undergoing highly complex elective surgeries.

The hypothesis is that the application of these measures decreases the incidence of delirium in this population.


Options:
A: Arm Label: Control; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Standard non-pharmacological prevention intervention | Arm Label: Treatment; Type: EXPERIMENTAL; Interventions: Behavioral: Occupational therapy intervention, Behavioral: Standard non-pharmacological prevention intervention | Intervention Type: BEHAVIORAL; Name: Occupational therapy intervention; Assigned to Arm(s): Treatment | Intervention Type: BEHAVIORAL; Name: Standard non-pharmacological prevention intervention; Assigned to Arm(s): Control, Treatment
B: Arm Label: multifaceted prevention program; Type: EXPERIMENTAL; Interventions: Behavioral: Multifaceted prevention program HELP(Hospital Elder Life Program) | Arm Label: usual care; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Multifaceted prevention program HELP(Hospital Elder Life Program); Assigned to Arm(s): multifaceted prevention program
C: Arm Label: Liberal (10 g/dL) Transfusion Strategy; Type: EXPERIMENTAL; Interventions: Biological: Liberal (10 g/dL) Transfusion Strategy | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Biological: Restrictive (Symptomatic) Transfusion Strategy | Intervention Type: BIOLOGICAL; Name: Liberal (10 g/dL) Transfusion Strategy; Assigned to Arm(s): Liberal (10 g/dL) Transfusion Strategy | Intervention Type: BIOLOGICAL; Name: Restrictive (Symptomatic) Transfusion Strategy; Assigned to Arm(s): 2
D: Arm Label: Non-Clinically Assisted Hydration arm; Type: ACTIVE_COMPARATOR; Interventions: Other: Non-Clinically Assisted Hydration arm | Arm Label: Clinically Assisted Hydration arm; Type: ACTIVE_COMPARATOR; Interventions: Other: Clinically Assisted Hydration arm | Intervention Type: OTHER; Name: Non-Clinically Assisted Hydration arm; Assigned to Arm(s): Non-Clinically Assisted Hydration arm | Intervention Type: OTHER; Name: Clinically Assisted Hydration arm; Assigned to Arm(s): Clinically Assisted Hydration arm

Answer: A