Can the Vulnerable Elders-13 Survey (VES-13) scale replace the EuroSCORE scale in predicting complications in patients over 60 years of age undergoing cardiac surgery?

Abstract

IntroductionBefore the operation each cardiosurgery geriatric patient is assessed by the Vulnerable Elders-13 Survey (VES-13) and European System for Cardiac Operative Risk Evaluation (EuroSCORE) scales.AimTo compare the applicability of the VES-13 and EuroSCORE scale in the assessment of postoperative risk among operated patients > 60 years old qualified most often for coronary artery bypass grafting.Material and methodsVES-13 is a questionnaire containing 13 questions, including patient’s age and a health self-assessment. The EuroSCORE includes age, sex and cardiological assessment and vascular changes, respiratory diseases, neurological and nephrological disorders. In both scales the risk of death is high when the patient has > 6 points. The study included 100 patients ≥ 60 (60.83 ±6.18) years old who were divided into subgroups with < 6 points and ≥ 6 points.ResultsThe number of VES-13 points = 3.06 ±2.25, EuroSCORE = 5.50 ±3.19. In patients > 75 years old VES score was 4.32 ±2.6 vs. 2.707 ±2.02 and EuroSCORE 8.09 ±3.02 vs. 4.77 ±2.83. The most frequent postoperative complication was atrial fibrillation. The most frequent complications were the following: death (5%), delirium (3.64%), bleeding (3.54%), stroke (3.54%), renal failure (3.32%), pacemaker implantation (3.28%), difficult healing of the wound (2.64%), intestinal ischemia (2.56%). The correlation between the VES-13 and EuroSCORE was moderate.ConclusionsIn cardiosurgery patients who obtained before the operation ≥ 6 points on the VES-13 or EuroSCORE the risk of postoperative complications is high. VES-13 and EuroSCORE cannot be used interchangeably because the correlation is at a medium level.