纤支镜肺泡灌洗对呼吸衰竭合并肺部感染患者血气指标及炎症指标的影响

Impact of Bronchofiberscope Alveolar Lavage on Blood Gas Indicators and Inflammation Indicators in Patients with Respiratory Failure Complicated with Pulmonary Infection

目的探讨纤支镜肺泡灌洗对呼吸衰竭合并肺部感染患者血气指标及炎症指标的影响。方法选取2017年1月至2019年10月我院收治的呼吸衰竭合并肺部感染患者100例,随机分为两组各50例。对照组采用常规治疗,观察组在对照组基础上采用纤支镜肺泡灌洗治疗,比较两组的血气指标及炎症指标。结果治疗后,观察组的PaCO2水平低于对照组,PaO2水平高于对照组(P<0.05)。治疗后,观察组的CRP、PCT水平均低于对照组(P<0.05)。结论纤支镜肺泡灌洗治疗呼吸衰竭合并肺部感染的效果显著,可有效调节患者血气指标,减轻患者炎性反应。

Objective To explore the impact of bronchofiberscope alveolar lavage on blood gas indicators and inflammation indicators in patients with respiratory failure complicated with pulmonary infection.Methods 100 patients with respiratory failure complicated with pulmonary infection admitted to our hospital from January 2017 to October 2019 were selected and randomly divided into two groups,with 50 cases in each group.The control group received conventional therapy,and the observation group was treated with bronchofiberscope alveolar lavage on the basis of control group.The blood gas indicators and inflammation indicators of two groups were compared.Results After treatment,the PaCO2 level of observation group was lower than that of control group,and the PaO2 level was higher than that of control group(P<0.05).After treatment,the levels of CRP and PCT of observation group were lower than those of control group(P<0.05).Conclusions Bronchofiberscope alveolar lavage in the treatment of respiratory failure complicated with pulmonary infection has significant effect,which can effectively regulate the blood gas indicators and reduce the inflammatory response of patients.