Effect of penehyclidine hydrochloride on respiratory mechanics, arterial blood gas, and inflammatory factors in patients undergoing one-lung ventilation during thoracoscopic lobectomy
10.3760/cma.j.cn341190-20230511-00389
- VernacularTitle:盐酸戊乙奎醚对胸腔镜下肺叶切除术单肺通气患者呼吸力学、动脉血气及炎症因子的影响
- Author:
Zhongquan ZHU
1
;
Hua CHAI
;
Dong ZHAO
;
Liping WANG
Author Information
1. 浙江大学医学院附属金华医院 金华市中心医院麻醉科，金华 321000
- Keywords:
Pneumonectomy;
Thoracoscopy;
Respiratory mechanics;
Blood gas analysis;
Interleukin-6;
Interleukin-8;
Tumor necrosis factor-alpha;
One-lung ventilation;
Penty
- From:
Chinese Journal of Primary Medicine and Pharmacy
2023;30(12):1798-1803
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of penehyclidine hydrochloride on respiratory mechanics, arterial blood gas, and inflammatory factors in patients undergoing one-lung ventilation during thoracoscopic lobectomy.Methods:A total of 100 patients who underwent thoracoscopic lobectomy with one-lung ventilation at Jinhua Central Hospital from January to November 2022 were included in this randomized controlled study. They were divided into groups A and B ( n = 50 per group) using a random digital number table. Patients in group A received an intravenous infusion of 0.02 mg/kg of pentylenethyclidine hydrochloride 30 minutes before surgery, while patients in group B received an equal amount of 0.9% sodium chloride injection 30 minutes before surgery. Clinical indicators, respiratory mechanical indicators (peak airway pressure, lung compliance), arterial blood gas analysis indicators (blood oxygen saturation, arterial pressure of oxygen, oxygenation index), inflammatory factor levels (interleukin-6, interleukin-8, tumor necrosis factor level-α), and pulmonary complications were compared between the two groups. Results:There were no significant differences in mechanical ventilation time or total infusion volume between the two groups (both P > 0.05). At the end of surgery (T1) and 1 day after surgery (T2), peak airway pressure in group A was (17.43 ± 2.69) cm H 2O and (16.81 ± 2.28) cm H 2O (1 cm H 2O = 0.098 kPa), respectively, which were significantly lower than (19.23 ± 3.40) cm H 2O and (18.29 ± 2.06) cm H 2O in group B, respectively ( t = 2.94, 3.41, P = 0.002, < 0.001). At T1 and T2, lung compliance in group A was (34.67 ± 2.93) cm H 2O and (36.26 ± 3.11) cm H 2O, respectively, which were significantly higher than (32.23 ± 2.85) cm H 2O and (33.84 ± 2.87) cm H 2O in group B, respectively ( t = 4.22, 4.04, P = 0.000, < 0.001). At T1 and T2, blood oxygen saturation, arterial partial pressure of oxygen, and oxygenation index in group A were significantly higher than those in group B ( t = 8.12, 3.07, 10.47, 3.16, 3.81, 4.15, all P < 0.05). At T1 and T2, interleukin-6, interleukin-8, and tumor necrosis factor-α levels in group A were significantly lower than those in group B ( t = 11.67, 13.55, 9.60, 15.71, 6.13, 11.50, all P < 0.001). The incidence of complications in group A was 4% (2/50), which was significantly lower than 16% (8/50) in group B ( χ2 = 4.00, P < 0.05). Conclusion:Penehyclidine hydrochloride has a good effect on respiratory mechanics, arterial blood gas, and inflammatory factors in patients undergoing thoracoscopic lobectomy with one-lung ventilation and thereby deserves clinical promotion.
