Table 1

Patients’ demographic and operative characteristics, with relevant inclusion and exclusion criteria

Study	Relevant inclusion criteria	Relevant exclusion criteria	Aneurysm extent, % of patients	Surgical approach,% of patients	Proximal clamp site, % of patients	Symptomatic status, % of patients	Renal artery reconstruction, % of patients	Renal ischemic time, mean ± SD, min	Mean aneurysm diameter, cm
Svensson et al.,31 1989	Open repair Extent I TAAA	Preoperative dialysis Death on same day as surgery Insufficient or unavailable perioperative data, or no preoperative creatinine level	Extent I TAAA 22.2 Extent II TAAA 28.4 Extent III TAAA 22.6 Extent IV TAAA 26.8	Retroperitoneal 100	Supraceliac 100	62.2	16.8	35.4	NR
Allen et al.,24 1993	Open repair Juxtarenal AAA Suprarenal AAA	Ruptured aneurysm	Juxtarenal AAA 47.7 Suprarenal AAA 52.3	Retroperitoneal 74.2 Transperitoneal 25.8	Supraceliac 40.0 Supra-SMA 18.5 Suprarenal 40.0	40.0	46.2	35.4 ± 2.9	6.7
Kashyap et al.,40 1997	Open repair Suprarenal AAA Extent I–IV TAAA Ruptured aneurysm	No supraceliac clamp	Suprarenal AAA 9.0 Extent I TAAA 27.0 Extent II TAAA 11.5 Extent III TAAA 30.0 Extent IV TAAA 16.0	Retroperitoneal 100	Supraceliac 100	Ruptured 10.9 Dissected 18.6 Pain 18.6	65.0	43 ± 14	NR
Anagnostopoulos et al.,30 2001	Open repair Suprarenal AAA Extent IV TAAA	Known ruptured aneurysm	Suprarenal AAA 53.8 Extent IV TAAA 46.2	Retroperitoneal 66.2 Transperitoneal 33.8	Supraceliac 83.0 Supra-SMA 1.5 Suprarenal 15.4	Ruptured 10.8^* Pain 3.1	100.0	39	6.7
O’Donnell et al.,14 2019	Open repair Juxtarenal AAA	Nonruptured aneurysm No dialysis use No renal artery reconstruction Incomplete postoperative renal data	Juxtarenal AAA 100	NR	Supraceliac 14.9 Suprarenal 85.1	14.9	0.0	23.9	6.3
Weighted total	—	—	Juxtarenal AAA 12.2 Suprarenal AAA 6.6 Extent I TAAA 18.8 Extent II TAAA 20.2 Extent III TAAA 19.5 Extent IV TAAA 21.6	Retroperitoneal 96.9 Transperitoneal 3.1	Supraceliac 87.8 Supra-SMA 1.2 Suprarenal 11.0	52.4	28.1	35.7	6.5

AAA = abdominal aortic aneurysm; NR = not recorded; SD = standard deviation; SMA = superior mesenteric artery; TAAA = thoracoabdominal aortic aneurysm.
↵* An unrecognized rupture was found at the time of repair.