Propofol Affects Optic Nerve Sheath Diameter less than Sevoflurane during Robotic Surgery in the Steep Trendelenburg Position
Table 1
Baseline characteristics.
Characteristics
Total
Propofol group
Sevoflurane
value
(n = 32)
(n = 16)
(n = 16)
Age
66.41 ± 8.05
64.38 ± 7.86
68.44 ± 7.97
0.159
Height
167.28 ± 5.16
167.63 ± 5.94
166.94 ± 4.42
0.713
Weight
68.03 ± 9.43
69.38 ± 10.25
66.69 ± 8.65
0.429
ASA
1
6 (18.75)
4 (25.00)
2 (12.50)
0.654
2
26 (81.25)
12 (75.00)
14 (87.50)
Operation time
182.19 ± 31.18
183.13 ± 32.91
181.25 ± 30.41
0.868
Anesthesia time
229.69 ± 33.72
231.88 ± 35.68
227.5 ± 32.66
0.720
Infused fluid
1298.44 ± 421.11
1287.5 ± 373.05
1309.38 ± 476.52
0.886
End-tidal CO2
T0
31.16 ± 2.64
32.06 ± 2.62
30.25 ± 2.41
0.051
T1
33.63 ± 2.11
33.75 ± 2.41
33.50 ± 1.83
0.743
T2
33.44 ± 2.46
33.25 ± 2.98
33.63 ± 1.89
0.674
T3
34.59 ± 2.66
34.25 ± 3.17
34.94 ± 2.08
0.474
T4
31.94 ± 3.12
31.63 ± 3.44
32.25 ± 2.84
0.580
Systolic blood pressure
T0
109.69 ± 14.91
110.13 ± 15.88
109.25 ± 14.39
0.871
T1
117.66 ± 17.74
125.00 ± 19.90
110.31 ± 11.80
0.017
T2
115.03 ± 17.66
118.38 ± 19.47
111.69 ± 15.56
0.292
T3
112.13 ± 15.73
116.44 ± 15.19
107.81 ± 15.52
0.123
T4
132.25 ± 18.77
129.19 ± 17.28
135.31 ± 20.24
0.365
Diastolic blood pressure
T0
56.53 ± 9.13
56.56 ± 7.36
56.5 ± 10.88
0.985
T1
66.75 ± 8.82
68.81 ± 8.89
64.69 ± 8.52
0.190
T2
66.88 ± 9.85
68.13 ± 10.07
65.63 ± 9.78
0.482
T3
66.16 ± 10.12
68.38 ± 11.00
63.94 ± 8.96
0.221
T4
68.72 ± 11.43
67.63 ± 10.22
69.81 ± 12.76
0.597
Ten minutes after inducing anesthesia (T0), 30 min after changing to the Trendelenburg position and introducing a pneumoperitoneum (T1), 60 min after changing to the Trendelenburg change and introducing a pneumoperitoneum (T2), 90 min after changing to the Trendelenburg position and introducing a pneumoperitoneum (T3), and 10 min after discontinuing the pneumoperitoneum and the patient’s position was returned to supine (T4).
