Different anesthesia in elderly patients with gastric cancer surgery influence blood concentrations of melatonin and its correlation with postoperative agitation / 安徽医科大学学报

ABSTRACT

To evaluate the different anesthesia in elderly patients with gastric cancer surgery influence blood con-centrations of melatonin and its correlation with postoperative agitation. The agitation scroes were evaluated and re-corded,and the blood samples were taken twicebefore induction as well as just at the end of surgery,then making correlation analysis. The agitation scroes were significantly lower in group ET than in group T(P<0.01);the level of postoperative blood concentrations of melatonin was higher in group ET than that in group T(P<0.01);the agi-tation scroes and the level of postoperative blood concentrations of melatonin were negatively correlated ( r =-0.429,P<0.05).