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慢性睡眠不足及其对健康女性疼痛感知的影响
Shima Rouhi1, Natalia Egorova-Brumley1, Amy S Jordan1
1The University of Melbourne, Melbourne, Victoria, Australia.
Journal of sleep research
|July 7, 2024
概括
妇女的慢性睡眠不足会影响疼痛反应,尤其是在星期一. 充足的睡眠 (> 6 小时) 可以防止疼痛敏感性和慢性疼痛的发展.
科学领域:
- 神经科学是一个神经科学.
- 疼痛研究 疼痛研究
- 睡眠科学 睡眠科学
背景情况:
- 已知急性睡眠不足会增加女性的疼痛敏感性.
- 自然,慢性睡眠不足和每周睡眠波动对女性疼痛感知的影响尚不清楚.
研究的目的:
- 研究慢性睡眠不足 (<6小时) 与充足睡眠 (6小时以上) 对健康年轻女性疼痛敏感性和调节的影响.
- 为了检查周一和周五之间的疼痛感知差异,反映每周的睡眠模式.
主要方法:
- 客观和主观睡眠被评估使用睡眠监测头带和自我报告在更长 (> 6 小时) 和短睡眠 (< 6 小时).
- 使用热,冷和压力疼痛值来测量疼痛敏感度.
- 通过有条件疼痛调制 (抑制) 和强化疼痛总和 (促进) 来评估疼痛调制.
- 在41名健康的年轻女性中,周一和周五进行评估.
主要成果:
- 睡眠时间短 (<6小时) 的人与睡眠时间长 (>6小时) 的人相比,表现出明显受损的止痛反应 (p=0.005).
- 在热量,寒冷或压力疼痛值或短睡眠者和长睡眠者之间的强度疼痛总和中没有发现显著差异.
- 疼痛调节反应在周一和周五之间呈现出差异,慢性睡眠不足特别影响了周一的反应.
结论:
- 妇女的慢性睡眠不足 (<6小时) 会对疼痛调节产生负面影响,特别是在周初 (星期一).
- 在一周内始终保持足够的睡眠时间 (>6小时) 可能对预防疼痛敏感性和女性慢性疼痛的发展至关重要.
- 需要进一步的研究,以在慢性疼痛患者群体中探索这些发现.
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