Protective effect of ambroxol on perioperative inflammatory response and lung protection in elderly patients with myasthenia gravis
10.3760/cma.j.issn.0254-9026.2015.01.013
- VernacularTitle:氨溴索对老年重症肌无力患者围术期调控炎症反应及肺保护的作用研究
- Author:
Xin LI
;
Peng ZHANG
;
Peng LYU
;
Yuan CHENG
;
- Publication Type:Journal Article
- Keywords:
Lung;
Myasthenia gravis;
Ambroxol;
Inflammation
- From:
Chinese Journal of Geriatrics
2015;34(1):51-54
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the protective effects of ambroxol on lung during perioperation in elderly patients with myasthenia gravis.Methods 58 elderly patients diagnosed as myasthenia gravis combined with thymic disease were divided into treatment group and control group randomly.During the perioperation,the treatment group was treated with ambroxol,while the control group was not.Comparative analysis of pulmonary complications,pulmonary ventilation indexes,blood gas indexes,and serum concentration of C-reactive protein (CRP),tumor necrosis factor-α (TNF-α),interleukin 1β (IL-1β) and IL-10 was performed.Results The incidence rate of postoperative pulmonary complications (pulmonary atelectasis,pneumonia and bronchitis) was significantly lower in the treatment group in the control group (9.4％ vs 15.6％,P＜0.05).Peak inspiratory pressure (PIP) and resistance of air way (RAW) were lower in treatment group than in control group [(22.32±3.43) cmH2O vs (26.54±4.81) cmH2O,(29.17±5.74) cmH2O· L-1s-1vs (34.47±7.94) cmH2O · L-1 · s-1 both P＜0.05],while compliance of lung (CL) washigher in treatment group than in control group [(106.04±-14.73)ml/cmH2O vs (95.11±9.50) ml/cmH2O,P＜0.05].Two days after operation,PaO2,SaO2 and PaO2/FiO2 were significantly higher in treatment group than in control group [(89.66 ±13.23) mmHg vs (70.94±12.75) mmHg,(96.95±2.65)％ vs (89.44±2.78)％,(219.47±54.05)mmHg vs (187.38±37.72) mmHg,respectively,all P＜0.05].Serum concentration of CRP,TNF-α,IL-1β were lower and serum level of IL-10 was higher in treatment group than in control group [(29.37 ± 14.87)mg/L vs (43.94 ±21.42) mg/L,(35.55±4.74)μg/L vs.(52.80±6.63) μg/L,(17.06±6.85)μg/L vs.(28.62±7.72) μg/L],[(132.84± 12.91)μg/L vs.(87.18± 16.37)μg/L,respectively,all P＜0.05].Conclusions Ambroxol hydrochloride can effectively reduce the incidence rate of postoperative pulmonary complications after thymectomy,improve the pulmonary ventilation function,and inhibit the inflammatory reaction in elderly patients with myasthenia gravis,which is worthy of wide application in the perioperation.
