摘要
Abstract
Objective To observe the clinical efficacy and safety of sivelestat sodium for injection combined with atomized ambroxol hydrochloride injection in the treatment of acute respiratory distress syndrome patients.Methods The patients with acute respiratory distress syndrome were divided into treatment group and control group by block randomization method.All patients received high-flow nasal cannula oxygen therapy.The control group was given ambroxol hydrochloride injection 15 mg on this basis.The treatment group was treated with sivelestat sodium for injection 4.80 mg·kg-1 on the basis of control group.Both groups were treated for 7 days.Clinical score,respiratory function,pulmonary microvascular resistance index and 28-day mortality were compared between the two groups,and the safety was evaluated.Results Treatment group was enrolled 47 cases,1 case dropped out,and 46 cases were finally included in the analysis;control group was enrolled 48 cases,2 cases dropped out,and 46 cases were finally included in the analysis.After treatment,the total effective rate of the treatment group and the control group was 89.86％(40 cases/46 cases)and 67.39％(31 cases/46 cases),respectively,and the difference was statistically significant(P＜0.05).After treatment,the scores of acute physiology and chronic health evaluation Ⅱ in the treatment group and control group were(12.38±2.54)and(14.16±2.79)points,respectively;the Murray lung injury scores were(0.93±0.22)and(1.06±0.27)points,respectively;the scores of sequential organ failure assessment were 5.43±1.22 and 6.14±1.59,respectively;partial pressure of carbon dioxide values were(37.43±3.62)and(39.51±4.11)mmHg,respectively;respiratory rates were(22.43±2.72)and(23.96±3.24)time·min-1,respectively;extra vascular lung water indexes were(8.54±1.62)and(9.37±1.85)mL·kg-1,respectively;pulmonary vascular permeability indexes were(2.58±0.52)％and(2.86±0.54)％,respectively;the fatality rates at 28 days were 10.87％(5 cases/46 cases)and 28.26％(13cases/46 cases),respectively.In comparison to the control group,the aforementioned indicators in the treatment group demonstrated notable statistical differences(all P＜0.05).Abnormal liver function,indigestion and stomach burn were the main adverse reactions in treatment group and control group.The total incidence of adverse drug reactions in treatment group and control group were 8.70％(4 cases/46 cases)and 10.87％(5 cases/46 cases),respectively,with no statistical significance(P＞0.05).Conclusion The use of sivelestat sodium for injection combined with atomized ambroxol hydrochloride injection in treating acute respiratory distress syndrome patients yields favorable clinical outcomes,alleviates patient symptoms,enhances respiratory function,lowers 28-day mortality rates,and is considered safe.关键词
注射用西维来司他钠/盐酸氨溴索注射液/急性呼吸窘迫综合征/高流量湿化氧疗/呼吸功能Key words
sivelestat sodium for injection/ambroxol hydrochloride injection/acute respiratory distress syndrome/high-flow nasal cannula oxygen therapy/respiratory function分类
医药卫生
