不同比例的乳酸林格氏液/羟乙基淀粉的目标输液对休克犬凝血的影响
Effects of Goal-directed Fluid Therapy with Different Ratios of Lactated Ringer's/6% Hydroxyethyl Starch on Cogulation Function in Hemorrhagic Shock Dogs
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摘要: 目的 探讨不同比例的乳酸林格氏液/羟乙基淀粉的目标导向输液治疗对失血性休克犬凝血功能的影响.方法 将48只健康比格犬随机分为6组 (n=8) :1个假手术对照组 (S组) 及5个实验组.S组仅实施气管内插管并持续泵入乳酸林格氏液与羟乙基淀粉各1 m L/ (kg·h) .实验组犬被制作成失血性休克模型后, 按液体复苏时输入乳酸林格氏液与羟乙基淀粉的比例不同随机分为5组:3∶1组、2∶1组、1∶1组、1∶2组及1∶3组.实验组犬的输液目标为每搏量变异度达到8%10%, 输血目标为血红蛋白达到1011 g/L.各组犬都被复苏并观察4 h.抽血检测实验前基础值 (T0) 、休克后1 h (T1) 、复苏2 h (T2) 及复苏4 h (T4) 时的凝血功能 (PT, APTT, TT及Fib) .术毕记录并统计乳酸林格氏液量、羟乙基淀粉液量、总输液量 (乳酸林格氏液量+羟乙基淀粉液量) 及尿量.结果 各组各时点的凝血功能 (PT, APTT, TT及Fib) 的差异无统计学意义.1∶3组及1∶2组的羟乙基淀粉液量少于3∶1组;1∶3组及1∶2组的乳酸林格氏液量、总输液量和尿量少于3∶1组 (P<0.05) .结论 乳酸林格氏液和6%羟乙基淀粉比例为3∶1, 2∶1, 1∶1, 1∶2和1∶3的目标输液并不影响失血性休克犬的凝血功能.Abstract: Objective To investigate the effects of goal-directed fluid therapy with different ratios of Lactated Ringer's (LR) / Hydroxyethyl Starch (HES) on coagulation function in hemorrhagic shock dogs.Methods 48 healthy beagle dogs were randomly assigned to six groups (n=8) :sham group, 3∶1 group, 2∶1group, 1∶1 group, 1∶2 and 1∶3 group.Sham group (S group) just received endotracheal incubation.While3∶1 group, 2∶1 group, 1∶1 group, 1∶2 group and 1∶3 group were regarded as treatment groups.These treatment groups were administrated hemorrhagic shock model with bleeding and then resuscitated with goal-directedfluid therapy according to different LR/HES ratios: 3 ∶1, 2 ∶1, 1 ∶1, 1 ∶2 and 1 ∶3.Targeted goal of resuscitation is stroke volume variation (SVV) below 10%, a fluid bolus 2 m L/kg of different ratios was infused within 5 min when SVV exceed 10%.Autologous blood was administrated and the hemoglobin was maintained between 10 to 11 g/d L in treatment groups.The coagulation function test (PT, APTT, TT, and Fib) was measured at baseline (T0) , 1 h after shock (T1) , 2 h after resuscitation (T2) and 4 h after resuscitation (T4) .After 4 hours of fluid resuscitation, the total amounts of fluid (the LR amounts plus the HES amounts) and the urine output were recorded.Results There was no significant statistical difference in coagulation parameters (PT, APTT, TT, and Fib) in all groups at all time points.The HES amounts of the 1∶3 and 1∶2 groups were more than the 3∶1 group;the LR amounts, the total amounts of fluid, and the urine output in the 1∶3 and 1∶2groups were lower than in the 3∶1 group.Conclusion Different LR/HES (3∶1, 2∶1, 1∶1, 1∶2 and 1∶3.) ratios' goal-directed fluid therapy have no effect on the coagulation function of hemorrhagic shock dogs.
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Key words:
- Goal-directed fluid therapy /
- Hypovolemic shock /
- Coagulation
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[1] [1]YATES D R A, DAVIES S J, MILNER H E, et al.Crystalloid or colloid for goal-directed fluid therapy in colorectal surgery[J].British Journal of Anaesthesia, 2014, 112 (2) :281-289. [2] [2]SKHIRTLADZE K, BASE E M, LASSNIGG A, et al.Comparison of the effects of albumin 5%, hydroxyethyl starch 130/0.4 6%, and Ringer’s lactate on blood loss and coagulation after cardiac surgery[J].British Journal of Anaesthesia, 2014, 112 (2) :255-264. [3] [3]ANA L O, HELENA V, CARLOS V, et al.The in uence of Ringer's lactate or HES 130/0.4 administration on the integrity of the small intestinal mucosa in a pig hemorrhagicshock model under general anesthesia[J].J Vet Emerg Crit Care, 2016, 10 (4) :1-12. [4] [4]FRIES D, INNERHOFER P, KLINGLER A, et al.The effect of the combined administration of colloids and lactated Ringer's solution on the coagulation system:an in vitro study using thrombelastograph coagulation analysis (ROTEG) [J].Anesth Analg, 2002, 94 (5) :1280-1287. [5] [5]BUNDCAARD-NIELSON, HOLTE, SECHE, et al.Monitoring of perioperative fluid administration by individualized goal-directed therapy[J].Acta Anesiol Scand, 2007, 51 (3) :331-340. [6] [6]BENES J, CHYTRA I, ALTMANN P, et al.Intraoperative fluid optimization using stroke volume variation in high risk surgical patients:results of prospective randomized study[J].Crit Care, 2010, 14 (1) :R118. [7] [7]GOTTLIEB M, BAILITZ J.Comparison of early goal-directed therapy with usual care for severe sepsis and septic shock[J].Ann Emerg Med, 2015, 66 (6) :632-634. [8] [8]KELM D J, PERRIN J T, CARTIN-CEBA R, et al.Fluid overload in patients with severe sepsis and septic shock treated with early goal-directed therapy is associated with increased acute need for fluid-related medical interventions and hospital death[J].Shock, 2015, 43 (1) :68-73. [9] [9]BOYT J H, FORBES J, NAKADA T, et al.Fluid resuscitation in septic shock:A positive fluid balance and elevated central venous pressure are associated with increased mortality[J].Critical Care Medicine, 2011, 39 (2) :259-265. [10] [10] DIANA J, KELM J T, PERRIN, et al.Fluid overfluid in patients with severve sepsis and septic shock threated with early goal-directed therapy is associated with increased acute need for fluid-related medical interventions and hospital death[J].SHOCK, 2015, 43 (1) :68-73. [11] [11]WINSTEDT D, HANNA J, SCHTT U, et al.Albumin-induced coaculapathy is less severe and more effectively reversed with fibrinogen concentrate than is synthetic colloid-induced coagulopathy[J].Scand J Clin Lab Invest, 2013, 73 (2) :161-169. [12] [12]ZDOLSEK H J, VEGFORS M, LINDAHL T L, et al.Hydroxyethyl starches and dextran during hipreplacement surgery:effects on blood volume and coahulation[J].2011, 55 (6) :677-685. [13] [13]SCHARBRT G, KOZEK-LANQENECKER S.Limitations of in vitro experiments on hydroxyethyl starch solutions[J].2007, 105 (3) :885-886. [14] [14]CHEN G, YAN M, LU Q H, et al.Effects of two different hydroxyethyl starch solutions (HES200/0.5 vs HES130/0.4) on the expression of platelet menbrane glycoprotein[J].Acta Anaes Scand, 2006, 50 (9) :1089-1094. [15]游玉媛, 杨承祥, 李艳萍, 等.两种羟乙基淀粉不同程度血液稀释对凝血功能的影响[J].上海医学, 2009, 32 (1) :18-22. [16] [16]HUNG M H, ZOU C H, LIN F S, et al.New 6%hydroxyethyl starch 130/0.4 does not increase blood loss during major abdominal surgery-A randomized, controlled tria[J].Journal of the Formosan Medical Association, 2014, 113 (8) :429-435. [17] [17]MARTIN P, HERBERT S, CLAUDIA K, et al.Preferential effects of low volume versus high volume replacement with crystalloid fluid in a hemorrhagic shock model in pigs[J].BMC Anesthesiology, 2015, 133 (15) :1-10. [18] [18]RASMUSSEN K C, JOHNSSON P I, HOJSKOV M, et al.Hydroxyethyl starch reduces coagulation competence and increases blood loss during major surgery:Results from a randomized controlled trial[J].Annals Surgery, 2014, 259 (2) :249-254.
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