摘要
目的评价帕金森病合并快速眼球运动睡眠行为障碍(RBD)患者的睡眠结构及认知功能,并探讨其睡眠结构与认知功能之间的相关性。方法本研究为横断面研究,以在我院睡眠中心进行睡眠监测的39例帕金森病合并RBD患者作为病例组,并以年龄、性别相匹配的21例原发性快速眼球运动睡眠行为障碍(iRBD)患者及37例不合并RBD的帕金森病患者作为对照组。所有患者均行整夜睡眠监测以定量睡眠相关参数,并且于监测当天使用蒙特利尔(MoCA)评估量表评估其认知功能。采用多重线性回归分析量表得分与睡眠结构之间的相关性。结果(1)帕金森病合并RBD患者的睡眠效率(60.9%±16.9%)、总睡眠时间[(329.7±96.5)min]、非快速眼动睡眠2期时间[(127.6±67.6)min]及快速眼动睡眠期时间[(45.3±33.2)min]较iRBD组的相应值[77.8%±16.9%以及(397.1±88.9)、(188.0±94.7)、(70.6±25.9)min]比较明显减少(均P〈0.05),较不合并RBD的PD组的相应值[61.3%±21.7%以及(324.9±134.6)、(132.6±65.6)、(47.1±31.9)min]减少,但差异均无统计学意义。3组的睡眠潜伏期、快速眼球运动睡眠潜伏期、非快速眼球运动睡眠1期,慢波睡眠比例、氧减指数、呼吸暂停低通气指数及周期性肢体运动指数比较差异均无统计学意义。(2)帕金森病合并RBD患者认知功能最差,其中视空间与执行功能得分[(3.8±1.1)分]较iRBD组[(4.4±0.7)分]比较差异有统计学意义(F=3.426,P〈0.05)。(3)多重线性回归显示帕金森病合并RBD患者的RBD病程、睡眠效率和非快速眼动睡眠2期与视空间与执行功能得分有相关性。结论帕金森病合并RBD患者的睡眠效率、总睡眠、非快速眼动睡眠2期及快速眼动睡眠期时间和认知功能均明显下降,认知功能的改变与睡眠结�
Objective To evaluate the sleep structure and cognitive function in Parkinson' s disease (PD) patients with rapid eye movement (REM) sleep behavior disorder (RBD), and then explore the correlation between sleep structure and cognitive function in PD patients with RBD. Methods It was a cross-sectional study. Ninety-seven patients in our sleep center, including 39 PD patients with RBD and 21 age-and sex matched idiopathic RBD (iRBD) patients (control group), 37 PD patients without RBD (control group ), underwent video-polysomnography to acquire sleep parameters. Cognitive function was assessed with the Montreal Cognitive Assessment (MoCA) on the same day. A multiple linear regression model was used to find the score of cognition correlated with sleep structure. Results ( 1 ) The sleep efficiency, total sleep time, non-rapid eye movement (NREM)2 and REM sleep time were all significantly decreased in PD patients with RBD than those in iRBD patients (60. 9% ± 16. 9% vs 77.8% ± 16.9%, (329.7±96.5) minvs (397.1 ±88.9) min, (127.6±67.6) minvs (188.0±94.7) min, (45.3 ± 33.2) min vs (70. 6 ± 25.9) min, all P 〈 0. 05), respectively. There were no significant differences of these above parameters compared to PD patients without RBD (61.3% ± 21.7%, (324. 9 ± 134. 6) min,(132. 6 ± 65.6) rain, (47. 1 ± 31.9) min). There was no statistical significance in sleep latency, REM sleep latency, NREM1 time, the percentage of slow wave sleep, oxygen desaturation index, apnea hyponea index and periodic leg movement in sleep among three groups. (2) PD patients with RBD had the lowest MoCA scores. The score of visuospatial and executive function in PD patients with RBD was lower than that in iRBD ( 3.8 ± 1.1 vs 4.4 ± 0. 7 ; F = 3.426, P 〈 0. 05 ). ( 3 ) Multiple linear regression analysis showed that there was correlation between the score of visuospatial and executive functions and the course of RBD, sleep efficiency and NREM2 i
出处
《中华神经科杂志》
CAS
CSCD
北大核心
2013年第10期651-654,共4页
Chinese Journal of Neurology
基金
“江苏省医学领军人才与创新团队”专项经费资助项目