Effect of 6% hydroxyethyl starch 200/0.5 infusion before operation on postoperative immune function
10.3760/cma.j.issn.0254-1416.2011.01.010
- VernacularTitle:术前静脉输注6%羟乙基淀粉200/0.5溶液对患者术后免疫功能的影响
- Author:
Hui DONG
;
Zhihong LU
;
Lize XIONG
- Publication Type:Journal Article
- Keywords:
Hetastarch;
Cytokines;
Immunoglobulins;
Immunity
- From:
Chinese Journal of Anesthesiology
2011;31(1):31-33
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of 6 % hydroxyethyl starch (HES) 200/0.5 infusion before operation on postoperative immne function in patients. Methods Forty ASA Ⅰ or Ⅱ patients of both sexes aged 21-58 yr weighing 47-79 kg were randomly divided into 2 groups ( n = 20 each): 6% HES 200/0.5 group (group H) and compound sodium acetate group (group A). 6% HES 200/0.5 10 ml/kg or compound sodium acetate solution was infused intravenously over 15 min before anesthesia induction. Anesthesia was induced with iv injection of propofol, fentanyl and vecuronium and maintained with target-controlled infusion of propofol and infusion of remifentanil. Venous blood samples were collected before operation and at 1 h, 1 day and 3 days after operation to detect the serum concentrations of IL-6, IL-8, TNF-α, IL-2, IL-10, IgG, IgA andIgM. Results Serum concentrations of IL-6, IL-8, TNF-α, II-2 and IL-10 were significantly higher after operation in the two groups, and serum concentrations of IgA and IgG were significantly lower after operation in group A than those before operation ( P ＜ 0.05 or 0.01 ). Serum concentrations of IL-6, IL-8 and TNF-α were significantly lower, while serum concentrations of IL-2, IL-10, IgA and IgG were significantly higher after operation in group H than in group A ( P ＜0.05). Conclusion Preoperative infusion with 6% HES 200/0.5 can improve the immune function after operation in patients.
