在阻塞性睡眠呼吸暂停患者中,持续的正气道压力治疗中止的影响:一项随机对照试验
Siraj Omar Wali1,2, Ghadah Batawi3, Omar Kanbr3,4
1Respiratory Section, Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia. sowali@kau.edu.sa.
Sleep & breathing = Schlaf & Atmung
|April 1, 2025
概括
即使是间歇性地停止CPAP治疗,也会导致快速阻塞性睡眠呼吸暂停 (OSA) 的复发. 持续坚持CPAP是有效管理OSA的关键,年龄和子周长预测复发风险.
科学领域:
- 睡眠医学 睡眠医学
- 呼吸系统医学 呼吸系统医学
- 临床试验 临床试验
背景情况:
- 持续正气道压力 (CPAP) 是适度至重度阻塞性睡眠呼吸暂停 (OSA) 的标准治疗方法.
- 患者对CPAP治疗的坚持往往不理想,导致间歇性或永久性停药.
- 停止使用CPAP对OSA复发的后果仍然不完全理解.
研究的目的:
- 研究完全和间歇性CPAP戒断对OSA复发的临床和客观影响.
- 为了确定CPAP停用后OSA复发的预测因素.
主要方法:
- 一项随机研究,涉及适度至重度OSA的合规患者.
- 参与者被随机分配到每隔一天完全停止使用CPAP (NO-CPAP) 或间歇使用CPAP (INT-CPAP).
- 每天监测临床复发,每周通过家庭睡眠测试评估客观复发 (呼吸暂停-呼吸暂停指数> 5).
主要成果:
- 无论是NO-CPAP还是INT-CPAP组,在CPAP停止后的一周内,OSA迅速复发.
- 与基线相比,在两组中都观察到无呼吸-低呼吸指数 (AHI) 和氧气不和度的显著增加.
- 临床复发发生在INT-CPAP组 (中位数为2.9天) 较NO-CPAP组 (中位数为3.5天) 较早.
- 年龄和子周长是OSA复发的重要预测因素.
结论:
- 完全或间歇性CPAP停用导致OSA迅速复发.
- 持续的CPAP遵守对于持续的OSA管理至关重要.
- 年龄和子周长是影响CPAP停用后OSA复发风险的关键因素.
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