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Table 4 Details of the included studies

From: The impacts of different embolization techniques on splenic artery embolization for blunt splenic injury: a systematic review and meta-analysis

Author n SAE site (n) SAE material (n) Primary success [n(%)] Severe complication [n(%)] DC III [n(%)]
P D P + D Coil Gelfoam
Niloy et al. [7] 45 9 34 2 21 5 41 (91.1) 13 (28.9) 3 (6.7)
Liu et al. a [10] 6 0 6 0 5 1 5 (83.3) 0 (0) 1 (16.7)
Ekeh et al. [11] 88 51 22 15 88 0 84 (95.5) 8 (9.1) 0 (0)
Liu et al. [16] 15 - - - 0 0 12 (80.0) 1 (6.7) 0 (0)
Franco et al. a[25] 14 8 6 0 12 1 13 (92.9) 1 (7.1) 0 (0)
Wu et al. a[26] 53 5 48 0 24 29 44 (83.0) 14 (26.4) 0 (0)
Smith et al.a [27] 41 27 9 5 22 2 30 (73.0) 12 (29.3) 12 (29.3)
Haan et al.a [28] 140 - - - 83 48 122 (87.1) 38 (27.1) 3 (2.1)
Ekeh et al. a[30] 15 10 1 4 - - 14 (93.3) 1 (6.7) 0 (0)
Wu et al.a [32] 19 3 16 0 0 16 14 (74.0) 7 (36.8) 5 (26.3)
Edmund et al. [47] 8 3 0 5 - - 8 (100.0) 1 (12.5) 1 (12.5)
Ashraf et al. [48] 109 109 0 0 109 0 102 (93.6) 7 (6.4) 0 (0)
Kaseje et al. [49] 11 8 3 0 - - 8 (72.7) 3 (27.3) 3 (27.3)
Haan et al. [50] 32 32 0 0 32 0 29 (90.1) 3 (9.4) 3 (9.4)
Wu et al. [51] 10 3 7 0 0 10 8 (80.0) 9 (90.0) 2 (20.0)
Bessoud et al. [52] 37 37 0 0 37 0 36 (97.0) 1 (2.7) 1 (2.7)
Killeen et al.a [53] 53 24 22 7 - - 47 (88.7) 43 (81.1) 3 (5.7)
Sclafani et al. [54] 60 60 0 0 60 0 57 (95.0) 5 (8.3) 3 (5.0)
Sclafani et al. [55] 18 17 0 1 18 0 18 (100) 1 (5.6) 0 (0)
Gaarder et al. a[56] 27 21 2 4 - - 26 (96) 1 (3.7) 0 (0)
Cooney et al.a [57] 9 6 3 0 - - 6 (67) 3 (33.3) 0 (0)
Hagiwara et al. [58] 15 9 1 5 - - 15 (100) 5 (33.3) 1 (6.7)
Wei et al.[59] 51 14 37 0 - - 50 (98) 2 (3.9) 15 (29.4)
Total 876 456 217 48 511 112 789 (90.1) 179 (20.4) 56 (6.4)
  1. aStudy in 2nd study set; SAE. Splenic artery embolization; P. Proximal splenic artery embolization; D. Distal splenic artery embolization; P + D: Combination of proximal and distal splenic artery embolization; DC III: Clavien-Dindo classification of morbidity for complication III; “-”Not mentioned