ABSTRACT
Objective:To compare the effects ofpropofol and sevoflurane on the plasma thromboxane B2 (TXB2),endothelin-1 (ET-1) and D-dimer (D-D) levels of patients underwent posterior retroperitoneal laparoscopic surgery.Methods:84 cases of patients underwent post retroperitoneal laparoscopic surgery in our hospital from May 2015 to December 2016 were selected as research objectives and randomly divided into two groups with 42 cases in each group.The same anesthesia induction were provided for two groups,the observation group was given 2％～3％ sevoflurane for continuous inhalation,while the control group was given 4～12 mg/(kg·h) of propofol for continuous injection by pump.Both groups received remifentanil 10 μg/ (kg ·h) target-controlled infusion simultaneously.The levels of plasma TXB2,ET-1 and D-D in the two groups were measured after anesthesia induction (T0),at 0.5 h (T1),1 h (T2),1.5 h (T3) after pneumoperitoneum.Meanwhile,the anesthetic effects and adverse reactions were compared between two groups.Results:The time of consciousness disappearence,time of tracheal intubation,spontaneous breathing recovery time,eye opening time,verbal response time,orientation recovery time and extubation time of observation group were significantly shorter than those of the control group (P＜0.01).No significant difference was found in the occurrence of adverse reactions between two groups (P＞0.05).The plasma TXB2,ET-1 and D-D levels of both groups were gradually increased at T1,T2 and T3,and all were significantly higher than that at T0 (P＜0.01).The plsma TXB2,ET-1 and D-D levels at T1,T2 and T3 of observation group were significantly lower than those of the control group at same time (P＜0.01).Conclusion:Posterior laparoscopic surgery could cause different degrees of hypercoagulability of blood.Compared with propofol,sevoflurane could effectively inhibit the release of TXB2,ET-1 and D-D in anesthesia after retroperitoneal laparoscopic anesthesia,and play a better role of anticoagulation.