Lung protective effect of Shenfu injection on the legs' ischemia-reperfusion injury
- VernacularTitle:参附注射液对止血带引起的下肢缺血-再灌注肺损伤的影响
- Author:
Meihua ZHU
;
Jiamin ZHANG
;
Cong NIU
;
Zhiyong CHEN
- Keywords:
Shenfu injection;
Ischemia-reperfusion injury;
Lung protective effect
- From:
The Journal of Clinical Anesthesiology
2017;33(7):680-682
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the lung protective effect of Shenfu injection on the legs' ischemia-reperfusion injury.Methods Sixty patients (6 males, 24 females, ASA grade Ⅰ or Ⅱ)with unilateral lower limb surgery, were randomly divided into Shenfu injection group (group SF, n=32) and control group (group C, n=28).All patients were treated by combined spinal epidural anesthesia, with the same dose of local anesthetic (0.75% bupivacaine 1.5 ml and the same pressure (300mm Hg) of tourniquet.Patients in group SF were given intravenous infusion of Shenfu injection with the dose of 1 ml/kg (added in normal saline 100 ml) 30 min before apply tourniquet and 1 ml/kg (added in nomal saline 50 ml) 5 min before tourniquet deflation.Patients in group C were injected with equal dose of compound sodium lactate at the same time.Recorded the hemodynamic changes before apply tourniquet (T0) and 5 min (T1), 15 min (T2) and 30 min (T3) after tourniquet deflation.Took venous blood to determine concentrations of plasma thromboxane B2 (TXB2) and malondialdehyde (MDA).Results Compared with T0, MAP in the two groups were significcantly lower at T1-T3 (P＜0.05).MAP in group SF at T2 and T3 were higher than those in group C (P＜0.05).There was no significant difference in HR between the two groups.TXB2 and MDA in group SF at T2 and T3 were significantly lower than those in group C (P＜0.05 or P＜0.01).Conclusion Shenfu injection with antioxidation has a protective effect on lower limb ischemia-reperfusion lung injury induced by tourniquet.
