[1]邵星星,侯海浪,耿新普,等.经鼻高流量湿化氧疗联合俯卧位通气治疗急性呼吸衰竭患者的疗效及安全性分析[J].陕西医学杂志,2026,(7):946-951.[doi:DOI:10.3969/j.issn.1000-7377.2026.07.013]
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经鼻高流量湿化氧疗联合俯卧位通气治疗急性呼吸衰竭患者的疗效及安全性分析

《陕西医学杂志》[ISSN:1000-7377/CN:61-1281/TN]

卷:
期数:
2026年7期
页码:
946-951
栏目:
临床研究
出版日期:
2026-07-05

文章信息/Info

作者:
邵星星侯海浪耿新普王锦道
(江苏大学淮安临床医学院 江苏 淮安 223200)
关键词:
高流量鼻导管氧疗俯卧位通气急性呼吸衰竭氧合指数呼吸力学血气指标
分类号:
R 563
DOI:
DOI:10.3969/j.issn.1000-7377.2026.07.013
文献标志码:
A
摘要:
目的:探讨经鼻高流量湿化氧疗(HFNC)联合俯卧位通气策略治疗急性呼吸衰竭(ARF)患者的疗效及安全性。方法:纳入294例ARF患者,采用随机数表法将94例患者分为观察组和对照组,均47例。所有患者均采用HFNC治疗,对照组治疗期间采用取半卧位,床头抬高30~45°,观察组采用俯卧位通气。比较两组血气指标[动脉血氧分压(PaO2)、动脉二氧化碳分压(PaCO2)、血乳酸、氧合指数]、呼吸力学参数[气道阻力(Raw),呼吸频率(RR),改良呼吸频率氧合指数(mROX)]、排痰量、治疗成功率、气管插管率及不良反应。结果:治疗24、48 h时,两组PaO2、氧合指数较治疗前升高,PaCO2、血乳酸较治疗前降低(均P<0.05);观察组治疗48 h时PaO2、氧合指数高于对照组,PaCO2、血乳酸低于对照组(均P<0.05)。治疗7 d,两组RR、Raw较治疗前降低,观察组低于对照组,两组mROX较治疗前升高,观察组高于对照组(均P<0.05)。治疗24、48h,两组排痰量较治疗前增加,观察组排痰量多于对照组(P<0.05);治疗7 d时两组排痰量较治疗24、48 h时减少,观察组排痰量少于对照组(均P<0.05)。治疗7 d时,两组排痰困难程度较治疗前降低,观察组低于对照组(P<0.05)。治疗7 d时,观察组治疗成功率89.36%高于对照组72.34%(P<0.05);两组气管插管率比较,差异无统计学意义(P>0.05)。两组不良反应发生率比较,差异无统计学意义(P>0.05)。结论:HFNC联合俯卧位通气治疗ARF能促进血气指标恢复,改善呼吸力学,利于痰液排出,提高通气治疗成功率。

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备注/Memo

备注/Memo:
江苏省科协调研课题[苏科协发(2023)43号]
更新日期/Last Update: 2026-07-10