Protective effect of creatine phosphate sodium pretreatment on circulatory function in total knee replace-ment surgery using bone cement implantation
- VernacularTitle:磷酸肌酸钠预处理对老年患者全膝关节置换骨水泥植入术中循环功能的保护作用
- Author:
Jing WU
;
Shuhua SHU
;
Xiaoqing CHAI
;
Jianhui PAN
- Publication Type:Journal Article
- Keywords:
Creatine phosphate sodium;
Total knee replacement;
Bone cement implantation syndrome;
Circulatory function
- From:
The Journal of Clinical Anesthesiology
2015;(12):1186-1189
- CountryChina
- Language:Chinese
-
Abstract:
Objective This study is to investigate the protective effect of creatine phosphate so-dium on circulatory function in unilateral total knee replacement surgery using bone cement implanta-tion.Methods Forty patients undergoing unilateral total knee replacement surgery with bone cement were randomly assigned into 2 groups:test group (group CP,n=20)and control group (group NS, n=20).The easophageal doppler ultrasound probe was placed at the level of the third rib transorally after induction in each patient.In group CP,creatine phosphate sodium (2 g in 100 ml normal saline) was infused (within 30 min)at 30 min before the operation,as well as normal saline 100 ml in group NS.SBP,DBP,HR,SpO2 ,PET CO2 and BIS were monitored and recorded before (T0 )and 1 (T1 ),3 (T2 ),5 (T3 ),10 (T4 )min after insertion of bone cement.Cardiac output (CO),stroke volume (SV)and left ventricular end-diastolic volume (LVEDV)were simultaneously monitored and recorded with esophageal doppler ultrasound.WhileⅡ-lead electrocardiogram were recorded to monitor ven-tricular arrhythmia perioperatively.Results SBP,DBP and HR decreased at T2 and T3 in group NS, and were lower than those in group CP (P <0.05 );Meanwhile,compared with group CP,CO and SV were significantly lower,while LVEDV was significantly higher in group NS (P <0.05 ).Com-pared with T0 ,CO and SV decreased and LVEDV increased at T2 and T3 in group NS (P <0.05 ). After insertion of bone cement,the incidence of arrhythmia in group CP was obviously lower than that in group NS (P < 0.05 ).Conclusion Pretreatment with creatine phosphate sodium can effectively prevent the incidence of bone cement implantation syndrome (BCIS)by stabilizing hemodynamic in elderly patients undergoing total knee replacement with bone cement.
