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Table 1 Characteristics and outcomes of patients undergoing conventional and robotic-assisted laparoscopic surgery

From: Creatine kinase elevation after robotic surgery for rectal cancer due to a prolonged lithotomy position

 

CLS (N = 38)

RALS (N = 28)

P-value

Sex(M/F)

21/17

17/11

0.65

Age (years)

69 (37-92)

65 (37-80)

0.22

BMI (kg/M2)

21.6 (16-29.3)

22.4 (16.4-31.4)

0.29

Tumor location (upper/lower rectum)

24/14

25/3

0.01

Neoadjuvant chemotherapy

6

0

0.03

Operation time (min)

295 (193-545)

407 (276-651)

0.001

Blood lost (g)

21 (5-90)

25 (10-80)

0.31

Ileostomy

17

20

0.04

Complications

 Anastomotic leakage

3

0

0.06

 Ileus

2

1

0.81

 Rhabdomyolysis

1

1

0.67

 Acute compartment syndrome

1

0

0.29

Reoperation

2

0

0.22

Post operative day (day)

11.5 (8-73)

12 (8-28)

0.82

pathological T categories(1/2/3/4)

7/10/17/4

9/5/14/0

0.09

pstage (I / II / III)

12/10/16

10/7/11

0.33

  1. Abbreviations: BMI body mass index, CLS conventional laparoscopic surgery, RALS robotic-assisted laparoscopic surgery