Table 4.

Higher rolling leukocytes and lactate values in patients with long vascular inflow occlusion (VIO) duration.

	Group 1: cumulative short duration VIO (0–30 min) N = 8	Group 2: cumulative long duration VIO (31–70 min) N = 11	p value
Lactate (mmol/L)
T0	1.4 ± 0.5	1.8 ± 1.2	0.464
T1	2.4 ± 1	3.1 ± 1.1	0.175
T2	1.6 ± 0.8	3.6 ± 2.2	0.047
MFI (AU)
T0	2.8 ± 0.2	2.8 ± 0.3	0.874
T1	2.8 ± 0.1	2.9 ± 0.1	0.523
T2	2.5 ± 0.3	2.3 ± 0.3	0.200
Rolling leukocytes (Lc/c-pcv/4 s)
T0	1.3 ± 1.1	1.9 ± 1.3	0.402
T1	2.7 ± 1.2	5 ± 2.8	0.049
T2	3.3 ± 1.8	9.1 ± 6.1	0.064
Syndecan-1 levels (ng/mL)
T0	37 [12–57]	48 [30–80]	0.274
T1	118 [93–181]	91 [71–130]	0.190
T2	151 [90–277]	162 [94–240]	0.958
Surgery duration (min)
T0–T1	478 ± 127	449 ± 130	0.670

T0 at the beginning of surgery, T1 at the end of surgery, T2 24 h after surgery, MFI microvascular flow index.