急性缺血性中风患者的循环节律障碍及其对预后的影响
Si-Yuan Yu1, Qian Sun1, Sheng-Nan Chen1
1Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, China.
Cerebrovascular diseases (Basel, Switzerland)
|July 9, 2023
概括
脑卒中后的睡眠障碍是很常见的. 这项研究发现,急性缺血性中风患者的黑激素节律延迟与较差的短期结果和抑郁症风险增加有关.
科学领域:
- 神经科学是一个神经科学.
- 睡眠医学 睡眠医学
- 内分泌学 在内分泌学.
背景情况:
- 脑卒中后睡眠障碍很普遍,并影响恢复.
- 临床重点一直是呼吸障碍,忽视了昼夜节律的作用.
- 昼夜节律功能障碍和缺血性中风预后之间的双向关系尚未得到研究.
研究的目的:
- 为了研究急性缺血性中风患者的黑激素分泌模式.
- 为了确定黑激素节奏是否影响神经功能,认知,情绪和生活质量,中风后3个月.
主要方法:
- 招募了74名急性缺血性中风患者和33名健康对照.
- 评估神经功能,认知,情绪和睡眠,使用经过验证的尺度.
- 在住院的第四天测量了唾液中的黑激素和计算的暗光黑激素发作 (DLMO).
主要成果:
- 与对照组 (20:38) 相比,中风患者表现出延迟的黑激素节律 (21:36).
- 延迟的DLMO与较差的短期预后 (p=0.003) 和更高的抑郁倾向 (p=0.028) 相相关.
- 脑卒中患者的平均黑激素度明显低于对照组 (3.145比7.065ppg/mL).
结论:
- 在中风患者中改变了黑激素分泌阶段,可能会影响短期预后.
- 延迟的黑激素节律是后缺血性中风不良结果的潜在指标.
- 需要进一步的研究来阐明机制和临床影响.
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