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在大腹部手术后,老年患者的自动CPAP与常量CPAP的比较:一个随机的非劣势性试验

Nguyen Dang Thu¹, Nguyen Thi Thuy², Le Sau Nguyen²

¹Vietnam Military Medical University, Military Hospital 103, Department of Anesthesiology, Hanoi, Vietnam.

Brazilian journal of anesthesiology (Elsevier)

|May 19, 2025

概括

持续正气道压力 (CPAP) 在老年患者中改善了术后肺功能. 自动CPAP提供了更好的舒适性,而持续的CPAP增强了氧化,建议根据个体患者需求量身定制的选择.

科学领域:

麻醉学和外科手术期间的医学.
肺部医学肺部医学
老年医学老年医学

背景情况:

大型开放腹部手术在老年患者中存在严重的肺部并发症和低氧血的风险.
持续正气道压力 (CPAP) 是一个潜在的干预措施,以减轻这些术后肺部问题.
这项研究研究了在这个脆弱的患者群体中两种不同的CPAP输送方法.

研究的目的:

为了比较自动与恒定的持续正气道压力 (CPAP) 在改善术后肺功能和患者耐受性方面的疗效,在接受重大开放腹部手术的老年患者中.
评估不同CPAP方式对术后氧化和肺机械学的影响.

主要方法:

一项随机对照试验,涉及60名老年患者 (≥60岁),将自动鼻罩CPAP (A组) 与常量面罩CPAP (C组) 进行比较.
在手术前和手术后评估氧化 (PaO2,PaO2/FiO2,SpO2) 和螺旋计 (FVC,FEV1,PEF).
收集患者舒适度得分和并发症数据.

主要成果:

与自动CPAP (A组) 相比,常规CPAP (C组) 在氧化 (PaO2 / FiO2) 和强迫生命能力 (FVC) 中显著改善.
自动CPAP (A组) 导致患者的耐受性显著提高,这是较低的舒适度得分所表明的.
70岁以上的患者和接受腹部上部手术的患者的肺部益处更为明显.

结论:

自动和持续CPAP都能有效地预防老年人手术患者的术后肺衰退.
自动式CPAP和持续式CPAP之间的选择应该是个性化的,以平衡改善氧化和患者舒适的需求.
需要进一步的研究来探索特定患者子组的长期结果和最佳CPAP设置.

关键词:

持续的正气道压力持续的正气道压力年长的老人.拉皮切除术 (Laparotomy) 是一个切除术.患者的舒适性患者的舒适性肺功能测试试验肺功能测试试验

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