Effect of sodium acetate Ringer injection on perioperative fluid therapy in children with cyanotic congenital heart disease.
10.3760/cma.j.issn.2095-4352.2019.03.021
- Author:
Lu WANG
1
;
Ruidong ZHANG
Author Information
1. Department of Anesthesiology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai 200127, China. Corresponding author: Zhang Ruidong, Email: doctorruidong@163.com.
- Publication Type:Randomized Controlled Trial
- MeSH:
Child, Preschool;
China;
Cyanosis/therapy*;
Female;
Fluid Therapy;
Heart Defects, Congenital/therapy*;
Humans;
Infant;
Infant, Newborn;
Infusions, Intravenous;
Male;
Perioperative Care;
Sodium Acetate/administration & dosage*;
Treatment Outcome
- From:
Chinese Critical Care Medicine
2019;31(3):363-366
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To evaluate the efficacy of volume therapy with sodium acetate Ringer solution during the perioperative period in children with cyanotic congenital heart disease (CHD).
METHODS:The children who underwent elective surgery for cyanotic CHD admitted to Shanghai Children's Medical Center Affiliated to the Medical School of Shanghai Jiaotong University from September to December 2018 were divided into three groups according to random number table with the informed consent of their legal representatives. All of the children received volume therapy with infusion of sodium acetate Ringer solution intravenously upon anesthesia induction. The volume of infusion was calculated according to the "4-2-1" formula (group A, the rehydration volume was 4 mL×kg-1×h-1 for the first 10 kg body weight, 2 mL×kg-1×h-1 for the second 10 kg, and 1 mL×kg-1×h-1 for the third 10 kg and above), and the volume was increased by 50% or 100% in groups B and C, respectively. The intravenous infusion lasted for 30 minutes in all the three groups. Arterial blood gas analysis was performed before and 30 minutes after infusion to observe the acid-base status and electrolyte level. Pulse oxygen saturation (SpO2), heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP) before and 10, 20, 30 minutes after infusion, central venous pressure (CVP) at 30 minutes after infusion were recorded, as well as adverse events occurred after infusion.
RESULTS:Twenty-six children with cyanotic CHD, 17 male and 9 female, aged from 1 to 36 months, body weight 3.6 to 16.0 kg, and America Society of Anesthesiologists (ASA) level of III or IV, were enrolled in the study. The pH value in group B at 30 minutes after infusion was significantly higher than that before infusion (7.35±0.05 vs. 7.32±0.06, P < 0.05), while no significant changes were found before and after infusion in the other two groups. The hematocrits (Hct) after infusion in three groups were significantly lower than those before infusion (0.433±0.141 vs. 0.473±0.146 in group A, 0.324±0.054 vs. 0.372±0.063 in group B, 0.363±0.097 vs. 0.418±0.111 in group C, all P < 0.01), indicating that all the children in the three groups achieved effective hemodilution. However, there was no significant difference in blood gas analysis before and after infusion among the three groups. The level of blood lactic acid (Lac) in all CHD children was decreased from (1.33±0.63) mmol/L to (0.98±0.36) mmol/L after infusion of sodium acetate Ringer solution, the serum Ca2+ concentration was decreased from (1.22±0.06) mmol/L to (1.19±0.06) mmol/L, and the serum Cl- concentration was increased from (108.74±2.70) mmol/L to (109.77±2.54) mmol/L with the statistically significant differences (all P < 0.01). However, no significant difference was found in Lac or electrolyte levels before and after infusion among the three groups. There was no significant difference in vital signs before and after infusion among the three groups, but the period of infusion had an effect on SpO2 (F = 5.998, P < 0.01), HR (F = 34.279, P < 0.01) and SBP (F = 4.345, P < 0.05). HR in groups A and C were significantly lower than those before infusion, and SBP in group A was decreased gradually with the prolongation of infusion time. The CVP value at 30 minutes after infusion in group B was higher than that in group A. No adverse reactions such as rash or anaphylactic shock occurred after infusion of sodium acetate Ringer solution in all children.
CONCLUSIONS:The perioperative volume therapy with sodium acetate Ringer solution in children with cyanotic CHD can effectively prevent the increase in Lac level and does not aggravate metabolic acidosis. The volume of infusion was well tolerated by all the children without disturbing the hemodynamic parameters.
