Skip to main content

Table 2 REBOA use and outcomes between LMICs and HICs

From: Outcomes and management approaches of resuscitative endovascular balloon occlusion of the aorta based on the income of countries

Variable

All (n = 817)

LMIC (n = 73)

HIC (n = 744)

p value

Missing

REBOA procedure

     

Access location

   

< 0.001

34

ER, n (%)

548/783 (70%)

28/73 (38.3%)

520/710 (73.2%)

  

OR, n (%)

214/783 (27.3%)

44/73 (60.2%)

170/710 (24.9%)

  

Angio, n (%)

21/783 (2.6%)

1/73 (1.3%)

20/710 (2.8%)

  

Access technique

   

< 0.001

23

Blind, n (%)

383/794 (48%)

13/73 (17.8%)

370/721 (51.3%)

  

US guided, n (%)

237/794 (29.8%)

16/73 (21.9%)

221/721 (30.6%)

  

Cut down, n (%)

162/794 (20.4%)

43/73 (58.9%)

119/721 (16.5%)

  

Fluoroscopy, n (%)

12/794 (1.5%)

1/73 (1.37)

11/721 (1.53%)

  

Cath/sheath diameter

    

454

Primary performer

   

< 0.001

90

Vascular surgeon, n (%)

53/727 (7.2%)

17/70 (24.2%)

36/657 (5.1%)

  

Radiologist, n (%)

26/727 (3.5%)

1/70 (1.4%)

25/657 (3.8%)

  

ER physician, n (%)

70/727 (9.6%)

6/70 (8.5%)

64/657 (9.7%)

  

Trauma surgeon, n (%)

547/727 (75.2%)

43/70 (61.4%)

504/657 (76.7%)

  

General surgeon, n (%)

7/727 (0.9%)

3/70 (4.2%)

4/657 (0.6%)

  

Anesthesiologist, n (%)

13/727 (13%)

0/70 (0%)

13/657 (1.9%)

  

Resident/fellow, n (%)

11/727 (1.5%)

0/70 (0%)

11/657 (1.6%)

  

SBP at REBOA initiation, median (IQR)

60 (40‑80)

50 (32‑60)

62 (40‑80)

< 0.001

76

Zone of occlusion

   

0.02

10

Zone I, n (%)

555/807 (68%)

59/73 (80.8%)

496/734 (67.5%)

  

Zone II, n (%)

16/807 (1.9%)

2/73 (2.7%)

14/734 (1.9%)

  

Zone III, n (%)

236//807

12/73 (16.4%)

224//734 (30.5%)

  

Confirmed balloon migration, n (%)

39/817 (4.7%)

1/73 (1.3%)

38/681 (5.1%)

0.2

0

Groin access complications, n (%)

65/775 (8.3%)

6/70 (8.5%)

59/705 (8.3%)

0.9

42

AKI, n (%)

137/743 (18.4%)

8/73 (10.9%)

129/670 (19.5%)

0.08

74

MODS, n (%)

130/729 (17.8%)

45/68 (66.1%)

85/661 (12.8%)

< 0.001

88

Respiratory failure, n (%)

95/727 (13.1%)

22/70 (31.2%)

73/657 (11.1%)

< 0.001

90

Sepsis, n (%)

82/729 (11.2%)

9/70 (12.8%)

73/659 (11.1%)

0.6

88

Ventilator days, median (IQR)

2 (1‑7)

3 (1‑6)

2 (1‑6)

0.4

89

Mortality, n (%)

479 (58.6%)

37 (50.6%)

442 (59.4%)

0.1

0