Effect of goal-directed fluid therapy on the oxygen delivery and consumption and tissue perfusion in pa-tients with continuous hyperthermic peritoneal perfusion
- VernacularTitle:目标导向液体治疗对腹腔热灌注化疗患者机体氧供需平衡及组织灌注的影响
- Publication Type:Journal Article
- Keywords: Goal-directed fluid therapy; Stroke volume variation; Haemodynamics; Tissue perfusion; Continuous hyperthermic peritoneal perfusion
- From: The Journal of Clinical Anesthesiology 2016;32(6):576-580
- CountryChina
- Language:Chinese
- Abstract: Objective To discuss the effects of the goal-directed fluid therapy on the haemody-namics,oxygen delivery and consumption and tissue perfusion in patients with continuous hyperther-mic peritoneal perfusion.Methods Eighty patients (61 males,19 females,aging from 30 to 60years old,ASA grade Ⅰ-Ⅲ)undergoing continuous hyperthermic peritoneal perfusion were selected and di-vided into 2 groups (n=40).Conventional liquid treatment group(group C)and Stroke Volume Vari-ation-directed liquid treatment group(group S).All patients were received general anesthesia and mo-nitored with FloTrac/Vigile systerm.MAP,HR,CVP,CI,PaO2 ,SaO2 ,PvO2 ,ScvO2 and Lac were all recorded in the time before anesthesia(T0 ),5 min after endotracheal intubation (T1 ),before CHPP (T2 ),CHPP for 30 min (T3 ),CHPP for 60 min (on the end,T4 ),30 min after CHPP (T5 ), and at the end of surgery (T6 ).According to the formula to calculate oxygen transport (DO2 I)and oxygen consumption index (VO2 I).Results Compared with group C,the amount of fluid, crystalloid solution,and urine volume were all much lower and colloidal solution was much higher in group S (P <0.05).Compared with T1 ,MAP decreased in the two groups at T3 and T4 ,yet HR in-creased and CVP decreased in group C at T4 (P <0.05).CVP increased in group C at T6 and in group S at T3-T5 .At the time points of T3 to T6 ,MAP and CI in group S were significantly higher than those in group C,while CVP and HR were much lower in group S (P <0.05).Compared with T1 , the DO2 I in group C were lower at T4 ,T5 (P <0.05),while VO2 I,O2 ER and Lac in group C in-creased at T3-T6 (P <0.05),also ScvO2 decreased at the same time (P <0.05).Compared with T1 , the VO2 I increased at T4-T6 ,but ScvO2 decreased at T3 ,T4 in group S (P <0.05).DO2 I in group S were higher than those in group C at T4 and T5 ,whereas,VO2 I,O2 ER and Lac level in group S were much lower than those in group C,and ScvO2 were significantly higher than those at T3-T6 in group C (P <0.05).Conclusion Stroke variation degree-oriented liquid treatment could effectively maintain hemodynamic stability,increase the body's oxygen supply,reduce oxygen consumption and improve tissue perfusion.