Skip to main content

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)