Comparison of effects of sevoflurane and propofol anesthesia on endothelial glycocalyx degradation in patients undergoing abdominal surgery / 中华麻醉学杂志

ABSTRACT

Objective To compare the effects of sevoflurane and propofol anesthesia on endothelial glycocalyx degradation in the patients undergoing abdominal surgery.Methods Sixty American Society of Anesthesiologists physical status Ⅰ or Ⅱ patients of both sexes,aged 25-75 yr,weigbing 45-80 kg,scheduled for elective open colon or rectal surgery,were divided into 2 groups (n =30 each) using a random number table method:sevoflurane anesthesia group (group S) and propofol anesthesia group (group P).In group S,1.5％-2.5％ sevoflurane was inhaled for maintenance of anesthesia.In group P,propofol was intravenously infused at 50-150 μg · kg-1 · m-1 to maintain the bispectral index value at 40-60.The concentrations of heparan sulfate (HS),syndecan-1 and vascular cell adhesion molecule-1 (VCAM-1) in serum were determined after tracheal intubation (T0),at 1 h after skin incision (T1),at 2 h after skin incision (T2),at the end of operation (T3) and at 24 h after operation (T4).Blood gas analysis and blood biochemical test were performed at T0 and T4,and strong ion gap (SIG) was calculated.Results Compared with the baseline at T0,the concentrations of serum HS at T2-4 and syndecan-1 at T3-4 and SIG at T4 were significantly increased,and the concentrations of serum ALB at T4 were decreased in S and P groups (P＜0.05).Compared with group P,the concentrations of serum HS at T3,4 and syndecan-1 at T4 and SIG at T4 were significantly decreased,the concentrations of serum ALB at T4 were increased (P＜0.05),and no significant change was found in the serum concentrations of VACM-1 and lactate in group S (P＞0.05).Conclusion Compared with propofol anesthesia,sevoflurane anesthesia is more helpful in decreasing endothelial glycocalyx degradation and in reducing vascular endothelial damage in the patients undergoing abdominal surgery.