CARINAE for Stress Relief in Perioperative Care

Patients will be randomly assigned to intervention group or the control group. Intervention group will be exposed to the use of SaMD CARINAE for 2 months approximately. The intervention trial will include a total of 4 visits: 1. Recruitment; 2. Hospital admission; 3. Hospital discharge; 4. Post-operative follow-up in 14 days. SaMD CARINAE delivers the following interventions to the patients: * Personalised patient-centred health education program to improve patient's condition and recovery self-management skills. * Artificial Intelligence-based behaviour change program to promote healthier lifestyle habits. * Personalised mental well-being coaching program to improve patient's ability to cope with emotional disturbances such as stress and anxiety. * A collaborative digital support platform to enable information exchange between patients, caregivers, and healthcare professionals. The program is delivered to patients and caregivers as a SaMD mHealth application (smartphone app) and an immersive environment with a VR device. Healthcare professionals will be able to access the collaborative digital support platform through a web application. Finally, the control group will not be exposed to SaMD CARINAE solution, following the traditional routine visits, and after each traditional visit patients will answer to questionnaires specified in the secondary outcome measures section.