title: Renal failure after operation for abdominal aortic aneurysm.
abstract: Among 656 patients undergoing surgery for abdominal aortic aneurysm, 81 patients (12%) developed postoperative renal failure. Before operation hypotension and shock occurred in 88% of the patients with ruptured aneurysm, whereas none of the patients operated electively were hypotensive. Dialysis was performed in 32 patients, while the remaining 49 patients were managed without dialysis. Within 30 days after the operation 47 patients (58%) had died. There was no difference in mortality between patients in dialysis and patients managed without dialysis. Thirteen patients died during follow-up. In six cases the death was caused by renal failure only or in combination with failure of other organs. Analysis of the cumulative survival shows that, if the patients survive the postoperative period, their life expectancy is comparable to that of patients without renal complications.
authors: Department of Vascular Surgery, Rigshospitalet, Copenhagen, Denmark.
authors: P S
authors: PS
authors: Olsen
authors: T
authors: T
authors: Schroeder
authors: M
authors: M
authors: Perko
authors: O C
authors: OC
authors: Røder
authors: K
authors: K
authors: Agerskov
authors: S
authors: S
authors: Sørensen
authors: J E
authors: JE
authors: Lorentzen
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology* / Q000401:mortality / Q000628:therapy; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000401:mortality / Q000601:surgery*; D001019:Aortic Rupture / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D007511:Ischemia / Q000150:complications; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology* / Q000401:mortality; D006435:Renal Dialysis; D012769:Shock / Q000150:complications; D015996:Survival Rate