Effect of stroke volume variation goal-directed fluid therapy on postoperative pulmonary complications after pediatric living donor liver transplantation
10.3760/cma.j.cn131073.20230416.00613
- VernacularTitle:SVV目标导向液体治疗对小儿亲体肝移植术后肺部并发症发生的影响
- Author:
Xiaojing DOU
1
;
Qingping WANG
;
Weihua LIU
;
Ying SUN
;
Yiqi WENG
;
Wenli YU
Author Information
1. 天津医科大学一中心临床学院，天津 300192
- Keywords:
Stroke volume;
Fluid therapy;
Child;
Liver transplantation;
Lung;
Postoperative complications
- From:
Chinese Journal of Anesthesiology
2023;43(6):709-713
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effect of stroke volume variation(SVV) goal-directed fluid therapy on postoperative pulmonary complications(PPCs) after pediatric living donor liver transplantation.Methods:One hundred and twenty pediatric patients undergoing pediatric living-donor liver transplantation(all diagnosed with congenital biliary atresia) were divided into 2 groups( n=60 each) using the random number table method: control group and SVV group. Intraoperative fluid management was guided by central venous pressure and mean arterial pressure in control group, while by SVV combined with cardiac output in SVV group. Intraoperative circulation, fluid intake and usage of vasoactive drug were recorded. Central venous blood samples were collected to determine the concentrations of serum Clara cell 16 kDa protein, interleukin-6, and tumor necrosis factor-alpha before anesthesia(T 0), at the end of anhepatic phase(T 1), at 3 h of neohepatic phase(T 2), at the end of surgery(T 3) and at 24 h after operation(T 4). Pulmonary ultrasonography was performed before surgery, at the end of surgery and at 1, 3 and 7 days after surgery. The pediatric patients were followed up for 1 week after surgery to record the PPCs, including acute lung injury, pulmonary infection, pulmonary atelectasis, pleural effusion and acute respiratory distress syndrome. Results:Compared with control group, the incidence of PPCs, acute lung injury and pulmonary infection was significantly decreased, the pulmonary ultrasound score was decreased at the end of surgery and at 1, 3 and 7 days after surgery, the usage of intraoperative dobutamine was increased, the duration of postreperfusion syndrome was shortened, the fluid intake and epinephrine usage were reduced, and the serum Clara cell 16 kDa protein, tumor necrosis factor-alpha and interleukin-6 concentrations were decreased at T 1-T 4 in SVV group( P<0.05). Conclusions:SVV goal-directed fluid management can reduce the development of PPCs in pediatric living donor liver transplantation.
