机构地区:[1]福建省级机关医院(福建卫生职业技术学院附属医院)神经内科,福建福州350003 [2]福建省立医院核医学科
出 处:《癫痫与神经电生理学杂志》2013年第5期277-281,共5页Journal of Epileptology and Electroneurophysiology(China)
基 金:福建省卫生厅青年科研基金资助课题(2009-01-25)
摘 要:目的:探讨帕金森病(PD)睡眠障碍患者的血浆orexinA浓度变化,分析其可能影响因素。方法:采用UPDRS-111评分、用药调查表、多项睡眠图(PSG)监测及次日多次睡眠潜伏期试验分别对25例PD患者的疾病严重程度、多巴胺能药物应用、睡眠结构、平均睡眠潜伏期等情况进行评定和计算;使用放射免疫分析法对25例临床确诊的PD患者和20例无明显中枢神经系统(CNS)疾病的对照组进行血浆orexinA浓度测定;分析PD患者血浆orexinA浓度与其睡眠结构、平均睡眠潜伏期、服用多巴胺能药物剂量间的相关性。结果:PD组中25例患者的血浆orexinA浓度[(7.Z2±3.44)pg/m1]和20例对照组的血浆orexinA浓度[(6.04±3.22)pg/ml]比较差异无统计学意义(t=1.669,P〉0.05);PD伴眼快动睡眠期精神行为障碍(RBD)组12例的血浆orexinA浓度[(6.93±2.67)pg/ml]和PD不伴RBD组的13例血浆orexinA浓度[(8.45±3.99)pg/ml]比较差异无统计学意义(t=-1.108,P〉0.05);PD伴SAHS组12例的血浆orexinA浓度[(7.40±3.56)pg/m1]和PD不伴SAHS组13例的血浆orexinA浓度[(8.01±3.44)pg/ml]比较差异无统计学意义(t=-0.433,P〉0.05);多元逐步线性回归分析显示PD患者的血浆orexinA浓度与平均睡眠潜伏期(β=-0.382,95%CI:-0.708--0.056)、左旋多巴日等效剂量(β=-0.011,95%CI:-0.018--0.004)呈负相关(t=-2.433、-3.132,P〈0.05)。结论:PD患者血浆orexinA浓度变化受多巴胺能药物剂量及日间平均睡眠潜伏期的影响。Objective:To explore the changes and potential factors of plasma orexin-A concentration in sleep disorder of patients with Parkinson's disease(PD). Methods:Disease severity, the dosage of do- paminergic drugs, sleep architecture and mean sleep latency were evaluated by unified Parkinson's disease rating scale Ⅲ (UPDRS-Ⅲ ), medication questionnaire, all night ambulatory video-EEG and polysomno- graphic monitoring,which was followed by MSLT in 25 patients with PD. The plasma orexin-A concen- tration were determined by radioimmunoassay in 25 patients with PD and 20 controls without documented diseases of CNS. The correlation of plasma orexin-A concentration and sleep architecture,mean sleep la- tency,dosage of dopaminergic drugs in patients with PD were analyzed. Results:There was no statistically significant difference in plasma orexin-A concentration between PD group and control group[(7. 72±3.44) pg/ml] vs[ (6.04±3.22)pg/ml],t=1. 669,P〉0.05). There was no statistically significant dif ferenee in plasma orexin A concentration between PD with REM sleep behavior disorder (RBD) group and PDwithout RBI)group [(6. 93±2. 67) pg/ml] vs[(8.45±3.99)pg/ml],t=1.108,P〉0.05). There was no statistically significant difference in plasma orexin-A concentration between PD with sleep apnea-hypopnea syndrome(SAHS) group and PD without SAHS group [(7. 40±3. 56) pg/ml] vs (8.01±3.44) pg/ml], t=- 0. 433, P〉 0.05 ). Multivariate linear regression analysis showed that plas- ma orexin A concentration in PD patients were negatively velated with both mean sleep latency (β=-0. 382,95% CI: -0. 708--0. 056)and levodopa equivalents(LDE)(β= --0. 011,95% CI: 0. 018
关 键 词:帕金森病(PD) 血浆orexin A 多项睡眠图(PSG) 多次睡眠潜伏期试验(MSLT) 快速眼动睡眠(REM) REM睡眠期精神行为障碍(RBD)
分 类 号:R742.5[医药卫生—神经病学与精神病学] R741.044[医药卫生—临床医学]
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