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Table 3 Outcome of renal chimney grafts

From: Chimney grafts in renal arteries: a clinical model for coronary perfusion in future transcatheter aortic root repair techniques

ReferencePatientsCG occludedTimingTreatmentEndoleak < 30 daysEndoleak > 30 daysTreatment
Ullery BW 2017 [5]152no intervention5EL-Ia, 3 EL-IIproximal extension for 3 EL-Ia
Sugimoto M 2017 [6]3821 at 22 months
1 at 24 months
1 EL-Ia
Caradu C 2017 [7]2621 at< 30 days; 1 late2 EL-I; 4 EL-II
Youssef M 2017 [8]10000
De Bruin JL 2016 [9]2801 EL-Ia; 1 EL-IICoil embolization of EL-Ia
Ronchey S 2015 [10]201at 11 monthsno intervention00
XiaoHui M 2015 [11]421at 3 months8 EL-Ia5 EL-Ia
Scali ST 2014 [12]4161 at 40.4 months
1 at 40.4 months
1 at 2.1 months
1 at 11.5 months
2 < 30 days
1 renal bypass3 EL-Ia; 4 EL-II;
3 undetermined
Ducasse E 2014 [13]2201 EL-Ia
Tolenaar JL 2013 [14]1221 < 2 days; 1 lateno intervention1 EL-IICoil embolization of EL-II
Bin Jabr A 2013 [15]100
Lee JT 2012 [16]271at 3 months2 EL-I; 2 EL-II; 3 EL-IIIproximal extension for 1 EL-III
Donas KP 2012 [17]301at 45 daysOpen renal artery thrombectomy and ileo-renal bypass2 EL-II
Coscas R 2011 [18]1302 EL-Ia1 EL-Ia
Bruen KJ 2011 [19]2101 EL-Ia; 2 EL-II1 EL-II
Donas KP 2010 [20]151at 45 daysOpen renal artery thrombectomy and ileo-renal bypass1 EL-II
Ullery BW [21]60018 EL-Ia; 12 EL-IIproximal extension for 1 EL-Ia
Total43019 (3.7%)3 procedures40 EL-I
24 EL-II
3 EL-III
10 EL-Ia
9 EL-II
3 undetermined
7 procedures
  1. CG chimney graft, EL endoleak