Effect of remote ischemic preconditioning combined with postconditioning on postoperative pulmonary complications in aged patients undergoing thoracoscopic radical surgery for lung cancer
10.3760/cma.j.issn.0254-1416.2020.01.007
- VernacularTitle:肢体远隔缺血预处理联合后处理对老年患者胸腔镜肺癌根治术后肺部并发症的影响
- Author:
Junhui ZHOU
1
;
Xiaole LIU
;
Rui MENG
;
Xianhui MENG
Author Information
1. 河南省胸科医院麻醉科，郑州 450008
- From:
Chinese Journal of Anesthesiology
2020;40(1):31-34
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effect of remote ischemic preconditioning (RIPC) combined with postconditioning (RIPostC) on postoperative pulmonary complications in elderly patients undergoing thoracoscopic radical surgery for lung cancer.Methods:Eighty American Society of Anesthesiologists physical status Ⅱ or Ⅲ elderly patients, aged 65-79 yr, with height 155-180 cm, weighing 45-80 kg, were divided into 2 groups ( n=40 each) by the random number table method: control group (group C) and RIPC combined with RIPostC group (group R). RIPC was induced by 3 cycles of 5 min ischemia (cuff inflation to 200 mmHg) followed by 5 min reperfusion (cuff deflation to 0 mmHg) though applying a mercury sphygmomanometer adult cuff to the right upper extremity at 30 min before one-lung ventilation and 30 min before the end of one-lung ventilation in group R. The adult cuff was only bound to the right upper extremity without inflation and deflation in group C. The occurrence of pulmonary complications was recorded within 72 h after operation in both groups.The Quality of Recovery-15 score was used to assess the early postoperative quality of recovery on 1 and 2 days after operation.The number of white blood cells and neutrophils and percentage of neutrophils were recorded at 1 day before surgery and 1 and 3 days after surgery.The postanesthesia care unit stay time and hospital stay time were recorded. Results:Compared with group C, the incidence of pulmonary complications was significantly decreased within 72 h after operation, Quality of Recovery-15 scores were increased at 1 and 2 days after operation, the number of white blood cells and neutrophils and percentage of neutrophils were decreased at 1 and 3 days after operation, and the postanesthesia care unit stay time and postoperative hospital stay time were shortened in group R ( P<0.05). Conclusion:RIPC combined with RIPostC can decrease the risk of postoperative pulmonary complications and is helpful for early postoperative rehabilitation in elderly patients undergoing thoracoscopic radical surgery for lung cancer.
