天津医药 ›› 2024, Vol. 52 ›› Issue (6): 619-624.doi: 10.11958/20231238

• 临床研究 • 上一篇    下一篇

卒中伴阻塞性睡眠呼吸暂停患者认知功能损害与睡眠参数的关系

钱洪春1(), 张萍淑2, 元小冬3, 袁建新1,(), 曹凌云1, 段丽琴2   

  1. 1 华北理工大学心理与精神卫生学院(邮编063210)
    2 华北理工大学附属开滦总医院神经内科
    3 河北省神经生物机能重点实验室
  • 收稿日期:2023-08-15 修回日期:2023-09-21 出版日期:2024-06-15 发布日期:2024-06-06
  • 通讯作者: E-mail:klyuan@126.com
  • 作者简介:钱洪春(1997),女,硕士在读,主要从事卒中相关阻塞性睡眠呼吸暂停及认知方面研究。E-mail:1443374855@qq.com
  • 基金资助:
    河北省医学科学研究课题计划项目(20231854);河北省高等学校科学研究计划项目(ZD2020349)

Relationship between cognitive impairment and sleep parameters in stroke patients with obstructive sleep apnea

QIAN Hongchun1(), ZHANG Pingshu2, YUAN Xiaodong3, YUAN Jianxin1,(), CAO Lingyun1, DUAN Liqin2   

  1. 1 College of Psychology and Mental Health, North China University of Science and Technology, Tangshan 063210, China
    2 Department of Neurology, Kailuan General Hospital, North China University of Science and Technology
    3 Hebei Key Laboratory of Neurobiology
  • Received:2023-08-15 Revised:2023-09-21 Published:2024-06-15 Online:2024-06-06
  • Contact: E-mail: klyuan@126.com

摘要:

目的 探讨急性缺血性卒中伴阻塞性睡眠呼吸暂停(OSA)患者认知功能损害与睡眠参数的关系。方法 选取急性缺血性卒中伴OSA患者343例,应用简易智力状态检查量表(MMSE)评估认知功能,将患者分为卒中伴OSA认知功能损害组(MMSE<27分)119例,卒中伴OSA无认知功能损害组(MMSE≥27分)224例。收集患者的一般资料、急性脑卒中治疗的Org10172试验(TOAST)病因分型及脑梗死病灶的脑区分布;应用智能睡眠监测系统计算得出呼吸暂停低通气指数(AHI),评估OSA;进行夜间客观睡眠监测参数的采集:患者入院24 h内进行睡眠监测,连续监测≥3个夜晚,每晚持续监测时长≥7 h,得到夜间睡眠结构参数。应用多因素Logistic回归分析急性缺血性卒中伴OSA患者认知功能损害与睡眠参数的关系。结果 与无认知功能损害组比较,认知功能损害组年龄、糖尿病史和高同型半胱氨酸血症(HHcy)病史比例,梗死病灶位于额叶、颞叶、顶叶、枕叶、丘脑、基底节、脑干、半卵圆中心患者的比例升高,受教育年限降低,清醒次数、浅睡眠占比、AHI增加,夜间睡眠效率、深睡眠期减少,深睡眠占比下降(P<0.05)。Logistic回归分析显示,在控制了受教育年限、年龄等因素的干扰作用后,夜间睡眠效率升高是认知功能损害的保护因素,AHI升高是危险因素。结论 急性缺血性卒中伴OSA患者认知功能损害与睡眠参数密切相关,其中夜间睡眠效率升高是认知功能损害的保护因素,AHI升高是危险因素。

关键词: 卒中, 睡眠呼吸暂停, 阻塞性, 认知功能障碍, 呼吸暂停低通气指数, 睡眠结构

Abstract:

Objective To investigate the relationship between cognitive impairment and sleep parameters in acute ischemic stroke patients with obstructive sleep apnea (OSA). Methods A total of 343 patients with acute ischemic stroke and OSA were selected. The cognitive function was assessed using the simple mental state examination scale (MMSE). Patients were divided into the stroke with OSA and cognitive impairment group (MMSE<27 points, n=119) and the stroke with OSA without cognitive impairment group (MMSE≥27 points, n=224). General data, TOAST etiological classification and distribution of cerebral infarction lesions were collected. The intelligent sleep monitoring system was used to calculate apnea hypopnea index (AHI) and evaluate OSA. Objective sleep monitoring parameters were collected at night. Sleep monitoring was conducted within 24 h of admission and continuous monitoring for≥3 nights. Continuous monitoring duration ≥7 h every night to obtain night sleep structure parameters. Multifactor Logistics regression was used to analyze the relationship between cognitive impairment and sleep parameters in stroke patients with OSA. Results Compared with the stroke with OSA without cognitive impairment group, the proportion of age, diabetes history and HHcy history, the proportion of patients with infarct lesions located in frontal, temporal, parietal, occipital, thalamus, basal ganglia, brainstem and hemioval center increased in the stroke with OSA and cognitive impairment group, and the number of years of education decreased, the number of waking times, the proportion of light sleep and AHI increased, the nighttime sleep efficiency and deep sleep period decreased (P<0.05). Logistics regression analysis showed that after controlling for years of education, age and other interference factors, nighttime sleep efficiency and AHI were strongly associated with cognitive impairment in acute ischemic stroke patients with OSA (P<0.05). The increased nighttime sleep efficiency was protective factor for cognitive impairment, and increased AHI was risk factor for cognitive impairment. Conclusion Cognitive impairment in acute ischemic stroke patients with OSA is closely related to sleep parameters, in which the increased sleep efficiency at night is a protective factor for cognitive impairment, and the increased AHI is a risk factor.

Key words: stroke, sleep apnea, obstructive, cognitive dysfunction, apnea-hypopnea index, sleep structure

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