Outcome after emergency repair of symptomatic, unruptured abdominal aortic aneurysm: results in 42 patients and review of the literature.

Objective To evaluate the results of our experience in the management of patients with symptomatic, unruptured abdominal aortic aneurysm (AAA), to identify the predictors of immediate outcome and to define the worldwide postoperative mortality rate through a review of previous studies on this condition. Patients and methods Forty-two patients underwent emergency repair for symptomatic, unruptured AAA. Results Four patients (9.5%) died during the in-hospital stay, three of myocardial infarction and one of multiorgan failure. Only preoperative creatinine was predictive of postoperative death (p=0.04, OR 1.31). The Glasgow Aneurysm Score tended to be predictive of postoperative death (p=0.06), survivors having had a median score of 76.0 (IQR, 75.5–82.1) and patients who died of 87.1 (78.9–89.9). The receiver operating characteristic (ROC) curve analysis showed that the Glasgow Aneurysm Score had an area under the curve of 0.789 (95% CI: 0.596–0.983, SE: 0.099, p=0.06). Its best cut-off value in predicting po...