Effects of different doses of sivelestat sodium on perioperative acute lung injury in patients undergoing acute Stanford type A aortic dissection surgery
10.3760/cma.j.cn131073.20230321.00905
- VernacularTitle:不同剂量西维来司他钠对急性Stanford A型主动脉夹层手术患者围术期急性肺损伤的影响
- Author:
Zhibin LANG
1
;
Zhidong ZHANG
;
Liang ZHAO
;
Pengyu QIN
;
Junhui ZHOU
;
Fuyan DING
;
Hongqi LIN
Author Information
1. 阜外华中心血管病医院 河南省人民医院心脏中心 郑州大学华中阜外医院 郑州大学人民医院 河南大学人民医院麻醉科，郑州 450008
- Keywords:
Proteinase inhibitory proteins, secretory;
Aortic diseases;
Perioperative period;
Acute lung injury
- From:
Chinese Journal of Anesthesiology
2023;43(9):1047-1053
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effects of different doses of sivelestat sodium on perioperative acute lung injury (ALI) in the patients undergoing emergency surgery for acute Stanford type A aortic dissection (AAAD).Methods:A total of 120 patients of both sexes, aged 30-64 yr, with body mass index of 18.5-24.9 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅲ or Ⅳ, scheduled for emergency AAAD surgery, were divided into 3 groups using a random number table method: low-dose sivelestat sodium group (SL group), medium-dose sivelestat sodium group (SM group)and high-dose sivelestat sodium group (SH group), with 40 patients in each group. Sivelestat sodium 4.8, 6.0 and 7.2 mg/kg were intravenously infused starting from 10 min before anesthesia until 24 h after surgery in SL, SM and SH groups, respectively. Blood samples from the radial artery were collected for blood gas analysis after anesthesia induction and before skin incision (T 1), immediately after the end of surgery (T 2), at 24 h after surgery (T 3), and 72 h after surgery (T 4), the alveolar-arterial oxygen tension difference (PA-aDO 2), oxygenation index (OI)and respiratory index (RI) were calculated. The duration of postoperative mechanical ventilation, length of stay in the intensive care unit (ICU) and length of postoperative hospital stay were recorded. Central venous blood samples were collected at T 1-T 4 to measure serum concentrations of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6)and IL-8. Peripheral venous blood samples were collected on preoperative day 1 and postoperative days 1 and 3 to measure white blood cell (WBC) count, neutrophil (NEUT) count, neutrophil percentage (NEUT%), and C-reactive protein (CRP) concentration. The occurrence of postoperative pulmonary complications (PPCs)and 90-day all-cause mortality were recorded. Results:Compared with the baseline at T 1, PA-aDO 2 and RI were significantly increased, OI was decreased, and the serum concentrations of TNF-α, IL-6 and IL-8 were increased at T 2-T 4 in all the three groups ( P<0.05). WBC, NEUT, NEUT% and concentrations of CRP were significantly higher on postoperative days 1 and 3 than on 1 day before surgery in the three groups ( P<0.05). Compared with SL and SM groups, PA-aDO 2 and RI were significantly decreased, OI was increased, and the serum concentrations of TNF-α, IL-6 and IL-8 were decreased, the WBC count, NEUT count, NEUT% and concentrations of CRP were decreased, the incidence of postoperative hypercapnia, hypoxemia, emerging lung rales and bronchospasm was decreased, and the duration of postoperative mechanical ventilation and length of intensive care unit stay were shortened( P<0.05), and no significant change was found in the postoperative length of hospital stay and 90-day all-cause mortality rate in SH group ( P>0.05). Conclusions:Sivelestat sodium 7.2 mg/kg can significantly inhibit the inflammatory responses, alleviate perioperative ALI, and improve early prognosis in the patients undergoing AAAD surgery.
