P-97 Enhanced recovery protocol (ERAS) in colorectal surgery and its effect on the survival of patients in the medium term (3 years)

Enhanced Rehabilitation After Surgery (ERAS) protocols have been recently introduced in Spain, especially for better recovery colorectal surgeries, although they also used other areas such as obstetric or bariatric surgery. This protocol has offered positive results the immediate postoperative period, and a lower appearance of comorbidities. study aims to demonstrate its effectiveness medium term, with three-year survival main variable, since currently literature supporting medium- long-term benefits is limited. Observational, analytical, prospective-retrospective, longitudinal, single-center cohort study. The exposed (ERAS application) compared non-exposed one not applied). survival, studied using Chi₂ test. 94 patients were studied, 36 them included enhanced program (ERAS), 58 not. No significant evidence was found increase at three years (p=0.510). Regarding complications, collected on decrease septic complications (p=0.013), while late no (p=0.224 p=0.086, respectively). number reinterventions decreased ERAS (p=0.030). Lastly, there reduction need transfusion (p=0.165). Due an insufficient sample size, it possible find linking participation greater survival. Nor receive transfusion. Significant surgical reinterventions.