Ready for Safe Cancer Treatment (RESET): A Comprehensive Perioperative Program for Surgical Oncology

The goal of this randomized controlled clinical trial is to evaluate whether the Ready for Safe Cancer Treatment (RESET) program improves perioperative care and supports safe hospital discharge in two surgical populations: adult patients undergoing planned oncological surgery and patients aged 70 years or older undergoing planned non-oncological surgery under general anesthesia. RESET is a comprehensive, multidisciplinary care pathway that combines prehabilitation, standardized perioperative care, enhanced recovery, and individualized transitional care after discharge. The main questions it aims to answer are: Does the RESET program reduce postoperative complications, prolonged hospitalizations, and unplanned rehospitalizations after oncological and non-oncological surgery? Does the RESET program improve patients' overall health status, physical function, quality of life, perioperative safety, and recovery? Does implementation of RESET improve the organization and efficiency of hospital care while reducing healthcare resource utilization and costs? Researchers will compare patients receiving the RESET program with patients receiving standard perioperative care to determine whether the comprehensive intervention leads to improved clinical, organizational, and patient-reported outcomes. Participants assigned to the RESET intervention will: undergo a comprehensive multidisciplinary prehabilitation assessment performed by a physician, physiotherapist, dietitian, psychologist, clinical pharmacist, nurse, and study coordinator; receive an individualized prehabilitation program that may include physical exercise, nutritional support, psychological support, medication optimization, and patient education before surgery; use a dedicated RESET mobile application to communicate with the multidisciplinary prehabilitation team, ask questions, receive individualized recommendations and information, follow the schedule of visits and planned activities, and support adheren