俯卧位通气对合并间质性肺病的急性呼吸窘迫综合征患者呼吸动力学和预后的影响  被引量:24

Effect of prone position ventilation on respiratory mechanics and prognosis in patients with acute respiratory distress syndrome concurrent with interstitial lung disease

在线阅读下载全文

作  者:孙庆文[1] 朱满桂[1] 席寅[1] 余裕恒 刘学松[1] 桑岭[1] 徐永昊[1] 陈思蓓[1] 农凌波[1] 何为群[1] 徐远达[1] 黎毅敏[1] 刘晓青[1] 

机构地区:[1]广州医科大学附属第一医院广州呼吸疾病研究所重症医学科,广东广州510120

出  处:《中华危重病急救医学》2015年第10期785-790,共6页Chinese Critical Care Medicine

基  金:国家自然科学基金(81490530)

摘  要:目的:探讨俯卧位通气(PPV)对合并间质性肺病(ILD)的急性呼吸窘迫综合征(ARDS)患者呼吸动力学和预后的影响。方法回顾性分析2013年2月至2015年1月广州医科大学附属第一医院重症医学科收治的进行PPV治疗的36例重度ARDS患者的临床资料,按是否伴ILD分为两组。比较两组患者每次PPV前后以及PPV整体治疗前后呼吸动力学与氧合指标的变化,应用Kaplan-Meier方法绘制两组患者60 d生存曲线。结果36例重度ARDS患者中伴有ILD 17例。① ILD组与无ILD组患者基线资料差异均无统计学意义。②每次PPV前后呼吸动力学与氧合指标比较:与PPV前比较,有无ILD两组PPV后氧合指数(PaO2/FiO2, mmHg,1 mmHg=0.133 kPa)均显著改善〔ILD组:132.0(93.5,172.0)比118.7(92.0,147.8),无ILD组:126.1(100.9,170.0)比109.2(89.0,135.0),均P<0.05〕;ILD组PPV后呼气末正压(PEEP,cmH2O,1 cmH2O=0.098 kPa)明显上升〔10.0(10.0,12.0)比10.0(9.2,12.0),P<0.05〕;无ILD组PPV后呼吸频率(RR,次/min)明显减慢〔24.5(22.0,27.0)比25.5(22.8,28.0),P<0.05〕。无ILD组PPV后动态呼吸系统顺应性(Crs,mL/cmH2O)较ILD组下降〔19.7(16.1,28.6)比23.0(19.0,29.7),P<0.05〕。③PPV整体治疗前后的呼吸动力学与氧合指标比较:无ILD组PPV治疗结束后PaO2/FiO2(mmHg)较开始PPV治疗前明显增加〔135.0(86.0,200.0)比97.4(69.2,127.5),P<0.05〕,且明显高于ILD组PPV治疗结束后〔135.0(86.0,200.0)比78.7(59.3,114.9), P<0.05〕。无ILD组和ILD组患者开始PPV治疗前Crs(mL/cmH2O)差异无统计学意义〔24.3(15.9,48.9)比18.9(12.7,27.3),P>0.05〕;治疗结束后Crs均呈下降趋势,但差异均无统计学意义〔无ILD组:22.7(15.2,27.1)比24.3(15.9,48.9),ILD组:16.2(12.8,25.6)比18.9(12.7,27.3),均P>0.05〕。④ ILD组患者60 d病�ObjectiveTo explore the effect of prone position ventilation (PPV) on respiratory mechanics and prognosis in patients with acute respiratory distress syndrome (ARDS) concurrent with interstitial lung disease (ILD). Methods The data of 36 severe ARDS patients admitted to Department of Critical Care Medicine of the First Affiliated Hospital of Guangzhou Medical University from February 2013 to January 2015, were retrospectively analyzed. They were then divided into two groups according to the presence of ILD or not. The changes in respiratory mechanics and oxygenation indexes were compared before and after PPV treatment in all the patients. Kaplan-Meier method was applied to draw the 60-day survival curves of both groups.Results There were 17 cases with ILD among these 36 severe ARDS patients.① No significant difference was found in baseline data between ILD group and non-ILD group.② Respiratory mechanics and oxygenation pre-PPV and post-PPV: compared with pre-PPV, oxygenation index (PaO2/FiO2, mmHg, 1 mmHg = 0.133 kPa) post-PPV was significantly increased in both groups [ILD group : 132.0 (93.5, 172.0) vs. 118.7 (92.0, 147.8); non-ILD group: 126.1 (100.9, 170.0) vs. 109.2 (89.0, 135.0), bothP〈 0.05]. Compared with pre-PPV, positive end-expiratory pressure (PEEP, cmH2O,1 cmH2O = 0.098kPa) post-PPV was significantly higher in ILD group [10.0 (10.0, 12.0) vs. 10.0 (9.2, 12.0),P〈 0.05], and respiratory rate (RR, times/min) was significantly lower in non-ILD group [24.5 (22.0, 27.0) vs. 25.5 (22.8, 28.0),P〈 0.05]. The compliance of the respiratory system (Crs, mL/cmH2O) post-PPV in non-ILD group was significantly lower than that of the ILD group [19.7 (16.1, 28.6) vs. 23.0 (19.0, 29.7),P〈 0.05].③ Respiratory mechanics and oxygenation pre-PPV and post-PPV in total: after all the PPV therapy, PaO2/FiO2 (mmHg) was significantly increased in non-ILD group [135.0 (86.0, 200.0) vs. 97.4 (69.2, 127.5), P〈 0.05],

关 键 词:俯卧位通气 间质性肺病 急性呼吸窘迫综合征 呼吸动力学 

分 类 号:R563.8[医药卫生—呼吸系统]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象