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Table 3 Intraoperative finding in patients who undergoing robot-assisted laparoscopic prostatectomy

From: Intraoperative changes in whole-blood viscosity in patients undergoing robot-assisted laparoscopic prostatectomy in the steep Trendelenburg position with pneumoperitoneum: a prospective nonrandomized observational cohort study

Intraoperative factor

Whole study cohort

 

n = 58

Surgical duration (min)

130 (120 - 145)

Crystalloid infusion (mL.kg-1.h-1)

2.3 (1.8 - 3.3)

Urine output (mL.kg-1.h-1)

0.7 (0.6 - 0.8)

Bleeding loss (mL)

25 (13 - 25)

Vital signs

Supine position without pneumoperitoneum (beginning of surgery)

 Systolic blood pressure (mmHg)

102 (92 - 115)

 Diastolic blood pressure (mmHg)

67 (61 - 72)

 Central venous pressure (mmHg)

4 (3 - 6)

 Body temperature (°C)

36.3 (36.2 - 36.5)

 Heart rate (beats.min-1)

66 (57 - 72)

Steep Trendelenburg position with pneumoperitoneum

 Systolic blood pressure (mmHg)

113 (103 - 125)**

 Diastolic blood pressure (mmHg)

74 (65 - 81)**

 Central venous pressure (mmHg)

19 (15 - 21)***

 Body temperature (°C)

36.3 (36.0 - 36.5)

 Heart rate (beats.min-1)

61 (53 - 70)*

Supine position without pneumoperitoneum (end of surgery)

 Systolic blood pressure (mmHg)

106 (101 - 111)

 Diastolic blood pressure (mmHg)

70 (61 - 76)

 Central venous pressure (mmHg)

5 (3 - 6)

 Body temperature (°C)

36.3 (36.0 - 36.5)

 Heart rate (beats.min-1)

62 (56 - 72)

  1. Values are expressed as median and interquartile
  2. *p<0.025 based on the level at the beginning of surgery
  3. **p<0.01 based on the level at the beginning of surgery
  4. ***p<0.001 based on the level at the beginning of surgery