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Table 2 Cerebral saturation and peripheral microcirculatory assessment (% of baseline)

From: Effect of gelatin-polysuccinat on cerebral oxygenation and microcirculation in a porcine haemorrhagic shock model

Parameter
MEAN (SD)
  BLH Shock 0 h 1 h 2 h
number of animals GP 9 9 9 9 9
BEL 9 9 9 9 9
Control 9 3 3 3 3
crSO2 [%] GP 100 (0) 74 (15)* 82 (12)*#1 89 (10)*#1 85 (7)*#1,2
BEL 100 (0) 75 (10) 99 (13)#1 102 (14) 101 (13)#1
Control 100 (0) 80 (11) 92 (11) 103 (20) 108 (21)#2
SO2S [%] GP 100 (0) 27 (25)*#1 80 (24) 96 (24) 93 (25)
BEL 100 (0) 63 (17)*#1 98 (17) 105 (21) 107 (28)
Control 100 (0) 65 (37) 82 (29) 112 (3) 151 (44)
SO2D [%] GP 100 (0) 102 (17) 93 (21) 108 (19) 107 (26)
BEL 100 (0) 96 (3) 101 (3) 101 (4) 99 (5)
Control 100 (0) 106 (8) 106 (8) 106 (10) 113 (11)
FlowS [%] GP 100 (0) 29 (28)* 109 (52) 116 (53) 110 (50)
BEL 100 (0) 50 (25)* 139 (74) 157 (91) 183 (131)
Control 100 (0) 84 (58) 120 (73) 155 (95) 189 (104)
FlowD [%] GP 100 (0) 52 (50)* 189 (119) 201 (126) 190 (114)
BEL 100 (0) 56 (22)* 121 (46) 126 (48) 131 (45)
Control 100 (0) 68 (5)* 90 (4) 106 (19) 120 (16)
HbS [%] GP 100 (0) 70 (15)* 78 (13)* 77 (14)* 79 (17)*
BEL 100 (0) 85 (7)* 82 (16)* 89 (23)* 90 (27)*
Control 100 (0) 76 (26)* 79 (26)* 89 (28)* 81 (15)*
HbD [%] GP 100 (0) 84 (15)* 83 (12) 94 (15) 92 (14)
BEL 100 (0) 98 (11) 90 (10) 91 (11) 88 (17)
Control 100 (0) 105 (34) 174 (84) 146 (59) 152 (62)
VS [%] GP 100 (0) 71 (22)* 99 (18) 101 (18) 103 (22)
BEL 100 (0) 74 (16)* 114 (27) 118 (29) 120 (40)
Control 100 (0) 84 (20) 85 (22) 84 (25) 77 (20)
VD [%] GP 100 (0) 111 (122) 120 (17) 125 (15) 128 (20)
BEL 100 (0) 74 (16) 114 (27) 118 (29) 120 (40)
Control 100 (0) 105 (34) 174 (84) 146 (59) 152 (62)
  1. crSO 2 cerebral regional oxygen saturation, SO 2 S superficial oxygen saturation, SO 2 D deep oxygen saturation, FlowS superficial bloodflow, FlowD deep bloodflow, HbS superficial haemoglobin content, HbD deep haemoglobin content, VS superficial velocity, VD deep velocity
  2. *indicates p < 0.05 vs. Baseline value. # indicates p < 0.05 in intergroup comparison (1 = colloid vs. crystalloid; 2 = colloid vs sham; 3 = crystalloid vs sham)