帕金森病患者精神症状分布的研究

目的　研究帕金森病(PD)患者精神症状的分布。方法　用中文版神经精神问卷(CNPI)调查42例确诊的PD患者最近一个月的12项精神症状,并予以评分。结果　64%的PD患者存在一项以上的精神症状。最常见的症状是睡眠障碍(43%)和抑郁(38%),最少见的症状是欣快。抑郁评分的均值最高。PD患者的精神症状评分和性别、年龄、病程、疾病严重程度无关。睡眠障碍、抑郁、焦虑和淡漠之间存在显著的相关性(P <0.01)。PD治疗药物中仅多巴胺受体激动剂培高利特与幻觉有显著相关性(P <0.05)。结论　大多数PD患者存在一项以上的精神症状。PD患者的睡眠障碍、抑郁、焦虑和淡漠症状可能与神经变性有关。     

帕金森病合并不宁腿综合征的相关因素分析

目的研究帕金森病(Parkinson's disease,PD)患者合并不宁腿综合征(restless leg syndrome,RLS)的特点,进一步探讨PD患者易合并RLS的相关因素。方法选取门诊诊断为PD的102例患者,根据是否合并RLS将入选病例分为不伴RLS的PD组和伴RLS的PD组,分别比较两组的一般状况、病史、临床表现、严重程度评分以及治疗等临床资料,进行单因素统计分析。结果102例PD患者中有28例合并有RLS,发生率为27·5%。其中有1例为诊断PD之前即存在RLS,其余均在出现PD症状后才出现RLS症状。两组在HAMD评分上有统计学差异(P0.05),而在一般状况,主要症状,左旋多巴的治疗以及蒙特利尔,UPDRS评分等方面均未见统计学差异(P0.05)。PD患者中RLS的发生与抑郁情绪有着较密切的关系,另外发现PD发病年龄与RLS的严重程度呈负相关。PD患者的发病年龄越小,RLS的程度越严重。结论PD患者抑郁状态时合并RLS的可能性较大。PD合并RLS患者,PD的发病年龄越小,RLS程度越严重。     

帕金森病伴抑郁的研究进展

帕金森病(PD)是一种慢性进行性神经系统变性疾病,临床表现以静止性震颤、肌强直、运动迟缓、姿势反射障碍为核心症状的运动障碍性疾病.近年来,人们逐渐认识到其非运动症状对患者的生活质量影响更大,且可能是致残的主要原因[1].其中,抑郁是PD最常见的神经精神症状,伴有抑郁的PD(dPD)患者较不伴抑郁的PD患者表现出更严重的神经症状及认知功能下降[2],提示抑郁会导致PD患者更广泛的神.     

影响帕金森病患者生活质量的因素

目的探讨影响帕金森病(PD)患者生活质量的因素。方法采用PD生活质量问卷(PDQL)、PD统一评定量表(UPDRS)、Hoehn-Yahr分期、Schwab-England残疾量表、汉密顿抑郁量表(HAMD)对71例PD患者的生活质量、疾病严重程度、日常生活能力、运动反应、精神状态及治疗并发症等指标进行评估,结合患者的年龄、性别、起病情况、吸烟、左旋多巴剂量、症状波动等因素评价其对生活质量的影响。结果一元相关分析显示:病程越长、治疗时间越久、左旋多巴剂量越大、UPDRS各项评分、Hoehn-Yahr分期越高,以及有抑郁或症状波动的PD患者生活质量越差(P<0.05～0.01)。逐步回归分析显示:影响PD患者生活质量的主要因素是患者的情感功能,其次是疾病的严重程度。结论情感功能是影响PD患者生活质量最重要的因素。     

帕金森病非运动症状在评价帕金森病严重程度中的作用

目的探讨帕金森病(PD)非运动症状(NMS)的发病情况及其在评估帕金森病严重程度中的作用。方法选择我院2010-10—2014-06门诊及住院210例PD患者为观察组;选取同期门诊就诊的非PD患者180例为对照组。采用帕金森病非运动症状筛查量表对2组的NMS发病情况进行调查,分析PD患者的NMS临床特征及其在评估帕金森病严重程度中的作用。结果观察组NMS发生总数为1~23项,平均(11.7±5.3)项,显著高于对照组(P0.01);各项NMS发生率比较,观察组显著高于对照组(P0.01)。分析显示,PD患者NMS发生项数与病程和病情严重程度具有相关性(P0.05)。结论自主神经功能障碍、睡眠障碍、焦虑、抑郁是PD患者最常见的非运动症状,NMS发生总数与PD患者病程及病情严重程度相关,可以作为评价PD严重程度和进展的一项指标。     

帕金森病伴抑郁的治疗研究进展

帕金森病(PD)抑郁是帕金森病最常见的非运动症状之一,然而在PD早期抑郁常常被忽略,未能及时得到治疗。随着疾病的进展,抑郁症状表现更为突出,严重时患者有自杀的倾向,严重降低患者的生活质量。目前,临床针对PD伴抑郁的治疗方法虽较多,但其临床效果尚不明确,迄今仍缺乏有效的治疗干预手段。本文总结归纳了国内外较为常见的治疗手段,以期为PD伴抑郁患者制定个体化的治疗方案提供参考。     

帕金森病患者的抑郁及其相关因素

目的：探讨帕金森病（PD）患者的抑郁发生及相关因素。方法：对50例PD和40例糖尿病（对照组）患者,用汉密顿抑郁量表（HAMD）调查抑郁的发生情况及症状特点。结果：PD组抑郁发生率（485）明显高于对照组（10％）（P＜0．005）,PD组轻度抑郁占58％,中－重度抑郁占42％,抑郁病人病情统一评级标准（UPDS）平均分值57．14;无抑郁病人为35．47（P＜0．01）,Hoehn-YahrⅢ期以上发生抑郁占645;病程＞5年的抑郁发生率为69％,病程＜5年的抑制发生率为11％（P＜0．001）。结论PD患者中有较高的抑郁发生率,其与PD症状严重程度密切相关,病程长者发生率更高。     

帕金森病伴发抑郁的相关因素分析

目的探讨帕金森病(PD)患者抑郁的发病率、影响因素和可能病因.方法对66例PD患者进行汉密尔顿抑郁量表(HAMD)检查,以改良Webster评分、Hoehn-Yahr分级评定患者的病情严重程度,日常生活能力量表(ADL)评定患者的生活能力.结果66例PD患者中有30例发生了抑郁,发生率为45.6%.女性、教育程度高者、强直-少动型易抑郁,抑郁程度与Web-ster开期评分呈正相关,与发病年龄、病程呈负相关.结论PD伴发抑郁较常见,应引起重视,以便提高患者的生活质量.     

帕金森病合并抑郁障碍的临床研究

目的 探讨帕金森病 (PD)合并抑郁障碍的患病率及相关危险因素.方法 应用汉密尔顿抑郁量表 (HAMD)对217例PD患者的抑郁状况进行评定,根据疾病特异性界定值将患者分为合并或无抑郁障碍两组;并对所有患者进行统一PD评估量表 (UPDRS Ⅲ)、MMSE量表和39项PD问卷 (PDQ-39)评分.结果 PD合并抑郁障碍的患病率为21.7% (47/217),合并抑郁障碍的患者中接受抗抑郁治疗的比例为10.6% (5/47).Logistic回归结果示合并抑郁障碍的独立危险因素是Schwab-England分级和临床分型 (P均<0.01, OR分别为0.720和2.482).抑郁障碍组患者的生活质量明显劣于对照组.结论 PD合并抑郁障碍的患病率较高,并严重恶化患者的生活质量,但相应治疗并未得到医生的充分重视.严重残疾和强直-少动型明显增加PD合并抑郁障碍的危险性.     

帕金森病伴发抑郁患者血小板5-羟色胺浓度的对照研究

目的 了解5-羟色胺(5-HT)在帕金森病(PD)伴发抑郁症状中的作用.方法 采用高效液相色谱法,分别测定60例PD患者(伴发抑郁症状31例)和48 例正常对照者的血小板5-HT含量.结果 51. 7 %的PD患者伴发抑郁症状,PD组5-HT浓度较正常组显著下降,伴发抑郁组PD患者血小板5-HT浓度较未伴发抑郁组亦显著降低.结论 本文研究结果支持5- HT 代谢异常在PD患者中起重要作用的理论,纠正血小板5-HT浓度异常可能会促进PD患者神经功能康复.     

α and θ oscillations in the subthalamic nucleus are potential biomarkers for Parkinson's disease with depressive symptoms

IntroductionAbnormal α oscillations in the bed nucleus of stria terminalis and subgenual cingulate of patients with depression correlate with symptom severity. Some Parkinson's disease (PD) patients also have abnormal θ-α oscillations in the subthalamic nucleus (STN). However, the relationship between abnormal θ-α oscillations and depressive symptoms in PD patients has not been determined. This study explored the correlation between α and θ oscillations of the STN and depressive symptoms in PD patients.MethodsWe conducted a retrospective case-control study on 36 PD patients with (dPD group) or without depressive symptoms (nPD group), analyzing the difference in the average power spectral density (PSD) of α and θ oscillations of the local field potential (LFP) recorded in the STN during deep brain stimulation (DBS), and their correlation with the Hamilton depression rating scale (HAMD) of PD patients during the same period.ResultsThe dPD group had a higher PSD of α oscillations and a lower PSD of θ oscillations in the left ventral STN. The PSD of α oscillations of the left ventral STN were positively correlated with the severity of depressive symptoms, whereas the PSD of θ oscillations of this location was negatively correlated with severity of depressive symptoms. The PSD of α and θ oscillations did not correlate with motor symptoms, sleep quality, or quality of life score.ConclusionAbnormal α and θ oscillations of the left ventral STN could be used as biomarkers of PD with depressive symptoms, which might guide STN-DBS treatment.     

丘脑底核脑深部电刺激对帕金森病抑郁障碍的影响

目的探讨丘脑底核脑深部电刺激对帕金森病病人抑郁障碍的疗效及其机制。方法回顾性分析21例帕金森病合并抑郁障碍病人的临床资料,均行丘脑底核脑深部电刺激术,术前及术后3、6个月分别应用汉密尔顿抑郁量表(HAMD)评分和统一帕金森病评定量表(UPDRS)运动评分对抑郁障碍和运动功能进行临床评价并分析其相关性。结果术后UPDRS运动评分和HAMD评分均显著下降(均P0.05),但是抑郁症状的改善与运动功能的改善并没有明显的相关性(P0.05)。结论丘脑底核脑深部电刺激能够明显改善帕金森病病人的抑郁症状,其机制可能与丘脑底核受到刺激影响脑内神经递质的变化有关,术后运动功能的改善不是抑郁症状改善的主要原因。     

老年脑梗死患者恢复期抑郁障碍的临床研究

目的 探讨老年脑梗死患者恢复期抑郁障碍的特点。方法 对87例老年脑梗死患者行汉密尔顿抑郁量表(HAND)和改良爱丁堡-斯堪的那维亚量表(SSS)评定。以HAMD总分20分为界限分为抑郁组和非抑郁组。结果 两组HAMD总分及因子分的差异有统计学意义,抑郁组均高于非抑郁组。两组脑梗死灶数量的差异无统计学意义。两组左侧、右侧及双侧梗死比较无显著性差异。两组SSS总分的差异有统计学意义,抑郁组神经功能缺损程度比非抑郁组严重。HAMD总分和因子分与神经功能缺损程度呈正相关。结论 抑郁是老年脑梗死患者恢复期常见的并发症,且抑郁已达中等严重程度。神经功能缺损严重的病人易产生抑郁障碍。     

抑郁症与心境恶劣障碍患者的甲状腺素水平

目的:测定抑郁症与心境恶劣障碍患者的甲状腺素水平,探讨其神经内分泌改变。方法:对抑郁症30例和心境恶劣障碍30例进行汉密尔顿抑郁量表(HAMD),艾森克人格问卷(EPQ)及生活事件量表(LES)评定。测血清三碘甲状腺原氨酸(T3)、甲状腺素(T4)及促甲状腺素(TSH)浓度。结果:两组间在HAMD总分及T4水平差异显著。抑郁症组T3与EPQ的内外向分及HAMD的迟缓因子分呈正相关;T4与HAMD总分、焦虑因子分及负性生活事件刺激量呈正相关;TSH与正性生活事件刺激量呈正相关。心境恶劣障碍组T3与认知障碍因子分呈负相关;T4与HAMD总分、负性生活事件及迟缓因子分呈正相关。结论:负性生活事件促进了抑郁发作,T4水平可预测抑郁症状的严重程度。     

丘脑底核脑深部电刺激治疗帕金森病合并抑郁障碍的长期疗效

目的研究丘脑底核（STN）脑深部电刺激（DBS）治疗帕金森病（PD）合并抑郁障碍的长期疗效并探讨其神经机制。方法对15例合并抑郁障碍的PD患者实施STN脑深部电极植入，术后3个月、6个月和12个月进行随访和临床评价。结果术后运动功能症状如肢体僵硬、震颤、运动迟缓和姿势平衡障碍改善良好，停药后PD分级量表运动评分显著下降（P〈0．01）。术后抑郁障碍症状如焦虑、绝望和激越症状改善良好，停药后汉密尔顿抑郁量表评分显著下降（P〈0．05）。结论STN-DBS能显著改善PD的抑郁障碍症状，STN在PD抑郁障碍神经机制中起重要作用。     

The correlation of depression with functional activity in Parkinson’s disease

We evaluated 109 Chinese patients with Parkinson’s disease (PD) in three ways: using a standardized psychiatric interview for depression and anxiety, using standardized neurological evaluation for motor disability, and using cognitive assessment for cognitive impairment. Six of the 109 patients who had dementia and another two afflicted with organic delusional disorder were excluded from further analysis. The remaining 101 PD patients were divided into the following three groups according to the DSM-III-R criteria: major depressive disorder (n = 18), other depressive disorders (n = 25) including dysthymic disorder and depressive disorder not otherwise specified, and no depression (n = 58). The frequency of major depressive disorder of the 109 PD patients was 16.5%, and the frequency of major and other depressive disorders, taken together, was 42.2%. Using the percentage points measured on the Schwab & England Activites of Daily Living Scale as the dependent variable to fit a multivariate regression model, we found the lower score significantly correlated with the diagnosis of depressive disorder and higher score of the Hamilton Depression Rating Scale, in addition to motor disability and disease severity of PD. Given the high frequency of depression and the significant correlation between depression and performance in daily functional activites, we believe that an evaluation of PD patients for coexisting depression is necessary for a better therapeutic outcome. Received: 13 January 1997 Received in revised form: 15 May 1997 Accepted: 26 May 1997     

Neuroanatomic correlates of psychopathologic components of major depressive disorder

BACKGROUND: The Hamilton Depression Rating Scale (HDRS) is widely used to measure the severity of depression in mood disorders. Total HDRS score correlates with brain metabolism as measured by fludeoxyglucose F 18 ([(18)F]-FDG) positron emission tomography. The HDRS comprises distinct symptom clusters that may be associated with different patterns of regional brain glucose metabolism. OBJECTIVE: To examine associations between HDRS component psychopathologic clusters and resting glucose cerebral metabolism assessed by [(18)F]-FDG positron emission tomography.Patients We evaluated 298 drug-free patients who met the DSM-III-R criteria for major depressive disorder. MAIN OUTCOME MEASURES: Five principal components were extracted from the 24-item HDRS for all subjects and ProMax rotated: psychic depression, loss of motivated behavior, psychosis, anxiety, and sleep disturbance. The [(18)F]-FDG scans were acquired in a subgroup of 43 drug-free patients in twelve 5-minute frames. Voxel-level correlation maps were generated with HDRS total and factor scores. RESULTS: Total HDRS score correlated positively with activity in a large bilateral ventral cortical and subcortical region that included limbic, thalamic, and basal ganglia structures. Distinct correlation patterns were found with the 3 individual HDRS factors. Psychic depression correlated positively with metabolism in the cingulate gyrus, thalamus, and basal ganglia. Sleep disturbance correlated positively with metabolism in limbic structures and basal ganglia. Loss of motivated behavior was negatively associated with parietal and superior frontal cortical areas. CONCLUSIONS: Different brain regions correlate with discrete symptom components that compose the overall syndrome of major depression. Future studies should extend knowledge about specific regional networks by identifying responsible neurotransmitters related to specific psychopathologic components of mood disorders.     

Antidepressant effects of magnetic resonance imaging—based stimulation on major depressive disorder: a double-blind randomized clinical trial

Antidepressant effects of magnetic resonance imaging (MRI) based stimulation have been reported in animal studies, but no human studies are available on subjects with major depressive disorder. Here, the efficacy of two diagnostic MRI protocols (echo-planar diffusion-weighted imaging (DWI) and T1-weighted imaging) was assessed in patients with major depressive disorder. In this double-blind randomized clinical trial, 51 patients with clinically proven major depressive disorder were randomly enrolled into three equal groups. All patients were receiving a selective serotonin reuptake inhibitor as the only antidepressant treatment. The first group received echo-planar DW stimulation (DWI group), the second group received T1-weighted stimulation (T1 group), and the third group experienced a similar condition without receiving any magnetic stimulation (sham group). The Hamilton rating scale for depression (HAMD24) and Beck depression inventory (BDI) were used to assess the effect of MR stimulation on depressive symptoms. In comparison to baseline, mean HAMD24 and BDI scores significantly (p?相似文献   

Measuring fatigue in patients with Parkinson''s disease – the Fatigue Severity Scale

The objective was to compare the prevalence and severity of fatigue in patients with Parkinson's disease (PD) with that in two control groups, one consisting of randomly chosen control subjects of the same age and sex distribution and the other consisting of patients with coxarthrosis waiting to receive total hip replacement. We also explored the possible correlation of demographic and clinical data to the presence and severity of fatigue. Sixty-six patients with PD, 131 randomly chosen controls and 79 patients with coxarthrosis, waiting to receive total hip replacement, were evaluated for fatigue. Patients and controls with a depressive mood disorder or cognitive impairment had been excluded from the study. Fatigue was measured by the Fatigue Severity Scale (FSS). For the patients with PD the mean total FSS score was 4.1, compared with 2.7 amongst the randomly chosen control group and 2.9 in the group consisting of patients with coxarthrosis. Fifty per cent of the patients with PD had a mean total FSS score of 4 or higher, compared with 25% in both of the two control groups. There was no correlation between pain, presence of self-reported nocturnal sleep disorders or duration of PD and fatigue. The patients with fatigue did have a more advanced disease, measured both by Unified Parkinson's Disease Rating Scale score and Hoehn and Yahr stage. Although the univariate analyses indicated that more severe parkinsonism was correlated to the symptom, the multivariate analysis showed that none of the studied variables were significant explanatory factors for fatigue. Fatigue is a common symptom in patients with PD without depression or dementia. The study indicates that fatigue is an independent symptom of the disease without relation to other motor or non-motor symptoms.     

抑郁症患者血清同型半胱氨酸水平的研究

目的探讨抑郁症患者血清同型半胱氨酸水平与抑郁症发病的相关性。方法将94例抑郁症患者作为研究组,选取98例身心健康正常人为对照组,应用荧光偏振免疫法检测血清同型半胱氨酸水平。结果研究组患者血清同型半胱氨酸水平显著高于对照组(16.72±3.94)μmol/L,(10.99±3.51)μmol/L,P<0.05,研究组高同型半胱氨酸血症发生率显著高于对照组(41.5%,14.3%)(χ2=14.89,P<0.05)。结论血清同型半胱氨酸水平升高可能是抑郁症发病的重要危险因素之一,血清同型半胱氨酸水平对抑郁症严重程度有一定的影响。