睡眠过度估计在怀疑异常性高睡眠症的参与者之间存在差异
Tugdual Adam1,2, Sofiene Chenini2, Alexandre Derré2
1Institute of Neurosciences of Montpellier, University of Montpellier, INSERM, Montpellier, France.
Sleep
|May 29, 2025
概括
患有高睡眠症的患者,特别是非指定的高睡眠症 (NSH) 和无长睡眠时间的异常性高睡眠症 (IH-nLST),在多睡眠学 (PSG) 中经常高估睡眠时间. 这种睡眠过度估计与白天的嗜睡和增加睡眠时间有关.
科学领域:
- 睡眠医学 睡眠医学
- 神经学 神经学
- 临床神经生理学 临床神经生理学
背景情况:
- 异常性高睡眠症 (IH) 是一种睡眠障碍,其特点是过度的白天嗜睡.
- 区分不同类型的IH和其他高睡眠症之间的区别对于准确的诊断和管理至关重要.
- 了解主观睡眠感知与客观睡眠测量之间的差异对于患者护理至关重要.
研究的目的:
- 为了比较32小时连续多睡眠图 (PSG) 中的睡眠感知,在患有异常性高睡眠症 (IH),非指定的高睡眠症 (NSH) 和健康对照 (HC) 的患者中.
- 调查客观睡眠时间,主观睡眠估计和高睡眠障碍的临床参数之间的关系.
- 确定导致高睡眠症患者感知和实际睡眠之间不匹配的因素.
主要方法:
- 在没有昼夜同步器的情况下,进行了32小时的连续卧床多睡眠图 (PSG) 协议.
- 参与者包括疑似IH患者 (被诊断为具有长睡眠时间的IH[IH-LST],没有长睡眠时间的IH[IH-nLST]或NSH) 和健康的对照者 (HC).
- 计算睡眠时间估计的相对误差,并将其与不同组进行比较,并根据临床和睡眠参数进行分析.
主要成果:
- 与IH-LST和HC组相比,非指定的高睡眠症 (NSH) 和IH-nLST组在睡眠时间估计中的相对误差明显更高.
- 在NSH和IH-nLST中,睡眠高估在白天和PSG的第二天晚上更为明显.
- 在相对误差和客观睡眠时间之间发现了负相关性,较短的睡眠时间的人更高估了他们的睡眠,特别是在NSH和IH-nLST中.
结论:
- 在患有高睡眠障碍的患者中,睡眠时间的高估是常见的,特别是在IH-nLST和NSH中,在自由运行PSG期间.
- 这一发现突显了这些患者的主观睡眠投诉与客观睡眠测量之间的显著不匹配.
- 需要进一步的研究来充分理解和解决临床实践中的这种差异.
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