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Table 2 Perioperative data

From: Adjuvant instant preoperative renal artery embolization facilitates the radical nephrectomy and thrombectomy in locally advanced renal cancer with venous thrombus: a retrospective study of 54 cases

Variables

I-RAE

Non-RAE

p value

Surgery type

 

> 0.99

 Open

16 (66.7%)

20 (66.7%)

 

 Laparoscopy

8 (33.3%)

10 (33.3%)

 

Operative time (min)

219 ± 52

233 ± 75

0.45

EBL (ml)

596 ± 321

827 ± 347

0.015*

Transfusion rate

15/24 (62.5%)

27/30 (90%)

0.016*

RBC (U)

  

0.025*

 Median, range

4 (2–6)

6 (2–8)

 

Plasma (ml)

 

0.01*

 Median, range

200 (200–600)

400 (200–800)

 

ICU stay (h)

34 ± 10

37 ± 14

0.58

Postoperative hospitalization

0.67

 Median, range

7 (4–22)

7 (4–15)

 

Day to surgical drain removed

0.92

 Median, range

4 (2–16)

3.5 (2–15)

 

Interval (min)

128 ± 34

 

Post-infarction syndromes

 

 Flank pain

3 (12.5%)

 

Postoperative complications

 

 DVT

2 (8.3%)

1 (3.3%)

0.43

 Acute kidney injury

2 (8.3%)

1(3.3%)

0.43

 Wound infection

3 (12.5%)

1(3.3%)

0.21

 Ileus

1 (4.2%)

1(3.3%)

0.87

Pathology

  

0.82

 ccRCC

22 (91.7%)

28 (93.3%)

 

 Other

2 (8.3%)

2 (6.7%)

 

Furhman grade

 

0.57

 II

15 (62.5%)

17 (56.7%)

 

 III

7 (29.2%)

12 (40%)

 

 IV

2 (8.3%)

1 (3.3%)

 
  1. I-RAE instant renal artery embolization, EBL estimated blood loss, Interval interval between RAE and surgery, DVT deep vein thrombosis, ccRCC clear cell renal cell carcinoma
  2. *p < 0.05