单侧肺通气对内源性呼气末正压的影响研究  

One Lung Ventilation on Intrinsic Positive End-expiratory Pressure Influence

作　　者：蔡静杏[1] 

机构地区：[1]广东省潮州市中心医院麻醉科,521000

出　　处：《临床合理用药杂志》2012年第6期10-11,共2页Chinese Journal of Clinical Rational Drug Use

摘　　要：目的分析单肺通气对内源性呼气末正压(PEEPi)的影响。方法将53例食管癌手术患者双腔支气管插管后分别进行双肺和单肺机械通气,统计PEEPi发生情况。结果双肺通气时发生内源性呼气末正压11例,发生率为20.7%,单肺通气时发生内源性呼气末正压23例,发生率为43.4%,两组比较差异有统计学意义(P<0.05)。结论在机械通气过程中应根据平台压等指标对患者的呼吸参数进行调整,可以减少内源性呼气末正压的影响。Objective On the One lung ventilation on endogenous positive end expiratory pressure effect. Methods 53 cases of esophageal cancer operation patients with double lumen endobronchial intubation were performed two - lung ventila- tion, and one -lung ventilation, PEEPo occurrence statistics. Results Two lung ventilation occurs when the intrinsic positive end - expiratory pressure in 11 cases, aceounting for 20. 7% , one lung ventilation occurs when the intrinsic positive end - expir- atory pressure in 23 cases, accounting for 43.4%, two group （ P 〈 0. 05 ）, with statistical difference. Conclusion In the process of mechanical ventilation should be based on the platform of pressure index on patients with respiratory parameters were adjusted, can reduce the intrinsic positive end- expiratory pressure effect.

关 键 词：食管肿瘤 机械通气 内源性呼气末正压 

分 类 号：R614[医药卫生—麻醉学]