Identification of Preoperative Parameters to Predict Acute Kidney Injury Risk Following Vascular or Digestive Surgery

The study aims to identify the preoperative parameters associated with the risk of postoperative acute kidney injury (in particular the parameters of the SPARK score) in patients of the Besançon University Hospital who have undergone digestive or vascular surgery.

Inclusion Criteria:Digestive surgery or vascular surgery at Besancon University Hospital between 01/01/2019 and 31/12/2019 (retrospective) or between 01/01/2023 and 31/12/2023 (prospective)Exclusion Criteria:No preoperative creatinine valueOutpatient surgerySurgery other than digestive or vascular (organ procurement surgery/nephrectomy surgery/renal transplantation)Kidney/urinary tract surgeryArteriovenous fistula surgeryEnd-stage renal disease or renal replacement therapy, except for renal transplant patientsAcute kidney injury KDIGO≥1 within 2 weeks before surgeryPatients in need of emergency surgery for ongoing haemorrhageLegal incapacity or limited legal capacitySubjects with no social security coverage.