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1.
目的探讨脑深部电刺激术(DBS)对帕金森病(PD)非运动症状(NMS)的治疗作用。方法对102例PD病人进行DBS手术,术前及术后1个月进行NMS量表评估。结果PD病人术前出现NMS 3-18项,平均7.1项。NMS评分与病人的Hoehn-Yahr分级明显相关(相关系数r=0.49,P〈0.01)。术后1个月频数明显下降的NMS是:疼痛、感觉异常、失眠、多梦,其他NMS频数手术前后无明显差异。结论PD病人均具有NMS,出现在PD病程的各个时期。随着疾病的进展,PD病人平均NMS评分明显提高。DBS手术短期内可以改善NMS中的疼痛、感觉异常、失眠、多梦等症状,长期疗效尚待观察。  相似文献   

2.
目的 研究脑深部电刺激术(DBS)对帕金森病(PD)患者非运动症状(NMS)及生活质量的短期影响.方法 采用非运动症状量表(NMSS)、贝克抑郁量表第2版(BDI-Ⅱ)、中文版蒙特利尔认知评估量表(MoCA)、39项帕金森患者生活质量问卷(PDQ-39)评分对102例接受DBS治疗的PD患者进行评估.观察DBS治疗前及...  相似文献   

3.
目的 探讨双侧丘脑底核(subthalamic nucleus,STN)脑深部电刺激(deep brain stimulation,DBS)术,对中晚期帕金森病(Parkinson's disease,PD)患者运动、生活质量、情绪、睡眠、认知及术后用药剂量的影响.方法 10例接受双侧STN-DBS治疗的中晚期PD患者分别于术前1周及术后3个月、6个月、12个月应用统一帕金森病评分量表(unified Parkinson's disease rating scale,UPDRS)、Hoehn&Yahr分级、帕金森病生活质量问卷(PDQ-39)、帕金森病睡眠评估量表中文版(PDSS-CV)、汉密尔顿抑郁量表(HAMD)、汉密尔顿焦虑量表(HAMA),简易智能状态检查(MMSE)评价其临床情况,同时记录各时间点抗帕金森病药物的剂量及其变化,并对相关结果进行描述性分析.结果 10例PD患者术后均获得了显著疗效,震颤、肌强直、动作迟缓等都有明显改善,术后6个月开机未服药状态下改善率分别为68%、53%、35%,开机服药状态下改善率分别为86%、78%、69%,其中以震颤改善最为显著.术后UPDRSⅢ评分及Hoehn&Yahr分级均降低,术后6个月服药状态下改善率分别为67%、32%;日常生活质量提高,PDQ-39术后6个月改善率为71%,睡眠质量较术前改善,焦虑抑郁情况较术前有不同程度减轻,认知功能尤明显影响.抗帕金森病药物用量术后6个月较术前减少45%.结论 双侧STN-DBS能明显改善中晚期PD患者的运动症状及非运动症状.  相似文献   

4.
脑深部电刺激 (deepbrainstimulation ,DBS)自 90年代后期作为一种理想的手术方法治疗特发性震颤及帕金森病 ,在欧美国家已广泛应用 ,并基本取代了毁损手术。本中心自1999年 11月以来共为 31例患者植入 4 1侧深部电极 ,其中同期双侧丘脑底核 (STN)刺激 10例 ,单侧STN刺激 2 0例 (其中 4例为已作过对侧或同侧Vim毁损术 ) ,单侧苍白球内侧核 (GPi )刺激 1例 ,现介绍如下。资料和方法 :(1)观察对象 :31例PD患者中男性 2 2例 ,女性 9例。年龄 37~ 82岁 ,平均年龄 (6 4 2± 7 5 )岁 ,排除各种原因引起的…  相似文献   

5.
目的对导致脑深部电刺激(DBS)手术不成功的原因进行分析,探讨防治措施。方法随访并回顾性的分析本中心自1998年至2003年间为49例患者进行的DBS手术及术后资料。结果术后出血1例,术后电极连接点处皮肤溃烂1例,手术未完成1例,术后开机无效2例,术后效果显著低于术前评估4例,术后1年内效果减弱3例。结论进行多学科协作的术前患者筛选,药物测试,正规严谨的手术操作,定期的随访程控,合理的术后用药指导可以很大程度的提高DBS手术的成功率。  相似文献   

6.
脑深部电刺激治疗原发性帕金森病   总被引:2,自引:0,他引:2  
帕金森病 (Parkinson sdisease,PD)是一种以多巴胺能黑质纹状体神经元凋亡为特征的慢性退行性变。 2 0世纪 80年代 ,法国Grenoble的Ben abid及其同事向世人介绍了一种全新的治疗手段———脑深部刺激术 (deepbrianstimulation ,DBS) ,本文就有关内容作一综述。一、可能的机制在帕金森病病人中 ,来自黑质的兴奋性神经元失去了抑制 ,导致苍白球内侧部 (GPi)过度兴奋 ,从而增加了丘脑和皮质的兴奋性 ,并进一步导致运动神经元亢进 ,出现临床症状。DBS技术是将电极植入深部神经…  相似文献   

7.
1 临床资料患者 ,男 ,6 1岁 ,面部表情刻板 ,行动缓慢 ,双下肢抖动 ,诊断为帕金森病 ,开始服用美多巴 (Madopa) ,6 2 .5mg/次 ,每日 3次 ,92年 10月因双手抖动加重伴僵硬感 ,碎步 ,将美多巴增加至 12 5mg/次 ,每日 4次 ,L -dopa总量为0 .4g/日 ,8年后出现药物  相似文献   

8.
双侧丘脑底核脑深部电刺激治疗帕金森病   总被引:17,自引:1,他引:17  
目的 应用双侧丘脑底核脑深部电刺激(DBS)治疗难治性帕金森病(PD),并对其疗效作出评价。方法 对7例帕金森病患者采用磁共振导向立体定向及术中电生理验证方法,将刺激电极分别植入丘脑底核,采用同期或分期植入刺激发生器。术后1周用程控计算机在体外调速刺激参数,以达到最佳疗效。结果 6例患者术后均获得了显著的疗效。震颤完全消失,肌强直、步态、姿障碍以及药物所致的并发症明显,面时多巴胺类药物用量明显减少,1例曾接爱双侧丘脑腹中间核及一侧苍白球毁损后的患者只得到了轻度改善。结论 DBS法治疗中晚期PD,具有安全,副作用可逆转的优点,且可根据患者的不同状况及病情发展调节刺激参数达到最佳症状控制,完全控制震颤,明显改善肌张力障碍、步态、资势等运动障碍及药物所致的并发症,另外多巴胺类药物的用量也明显减少。  相似文献   

9.
10.
脑深部电刺激治疗帕金森病的并发症分析   总被引:4,自引:0,他引:4  
目的 探讨帕金森病DBS手术并发症和防治措施。方法 对42例植入STN DBS患者,手术后发生的并发症和产生的副作用,进行回顾性研究。结果 ①与手术方式有关的并发症为出血1例,囊袋渗液2例,电极位置不当1例。②与装置有关的电极移位和断裂各1例,功能间断2例。③与刺激有关的异动症11例,感觉异常15例,头痛2例,肌张力障碍4例,构音障碍7例,复视2例。结论 正确地选择病人和适宜的DBS手术方式,合理调整刺激参数可以有效预防和治疗相关并发症。  相似文献   

11.
目的观察原发性帕金森病(Parkinson disease,PD)患者行丘脑底核脑深部电刺激术(deep brain stimulation of subthalamic nucleus,STN DBS)的不良事件。方法纳入行STN DBS的原发性帕金森病45例,收集患者一般临床资料,术后随访至3~9年,观察术后不良事件。结果手术相关不良事件:微毁损效应44例、囊袋积液2例、颅内出血1例、嗜睡1例;未观察到任何装置相关不良事件;刺激或疾病相关不良事件:异动症15例、步态平衡障碍12例,焦虑抑郁状态6例,构音障碍与多巴胺失调综合征各4例,智能减退2例,少数患者出现体重增加、幻觉、睁眼困难等。7例患者因共存疾病死亡。结论 STN DBS大部分不良事件可以控制,术后个体化调整参数及药物,有利于减少STN DBS不良事件。  相似文献   

12.
目的 总结帕金森病(PD)脑深部刺激术(DBS)治疗的手术方法和效果。方法 对25例帕金森病患者进行了丘脑底核DBS治疗,其中单侧17例,双侧8例。采用磁共振扫描结合微电极记录技术进行靶点定位。术后用UPDRS运动评分评价刺激效果。结果 25例PD患者术后随访5~34个月,平均8.3个月。脉冲发生器开启时,在“关”状态下,UPDRS运动评分改善率50.2%;在“开”状态下,UPDRS运动评分改善率20.7%,未发现任何并发症。结论 丘脑底核DBS是改善PD患者运动功能较为理想的治疗方法。  相似文献   

13.
目的评估丘脑底核脑深部电刺激(STN-DBS)对帕金森病的临床疗效。方法回顾性分析应用STN-DBS手术治疗的32例帕金森病病人的临床资料,在术前、术后3个月分别采用统一帕金森病评定量表(UPDRS)、抑郁自评量表(SDS)和症状自评量表(SCL-90)进行随访评估、心理状况问卷调查和分析。结果脉冲发生器开启后,32例病人的UPDRS日常活动和运动功能在"关"状态,平均改善率为51.7%和60.9%;在"开"状态下,平均改善率21.4%和22.3%。20例病人术前SDS评分50分,其SCL-90的抑郁、焦虑、躯体化、人际敏感、敌对、恐怖和偏执7个因子显著高于中国常模(P0.05)。术前与术后SCL-90抑郁、躯体化、恐怖、焦虑、精神病性因子有显著性差异(P0.05),人际敏感、偏执、敌对和强迫等因子无显著性差异(P0.05)。结论 STN-DBS可以改善帕金森病病人的运动功能,提高日常生活能力,还可以明显改善帕金森病伴抑郁病人的心理状况,是安全有效的治疗方法。  相似文献   

14.

Objective

Deep brain stimulation (DBS) can provide insights into the workings of the basal ganglia (BG) by interfering with their function. In patients with Parkinson's disease (PD) treated with DBS of the subthalamic nucleus, we studied the effect of DBS on scanning eye movements.

Methods

In the visual memory task, subjects viewed images of various complexities for later recall. In visual search tasks, subjects looked for and fixated one odd target ring, embedded among 48 Landolt rings, which either stood out or not from the distractors. We compared the parameters of scanning saccades when DBS was on and off.

Results

In the visual memory task, DBS increased the amplitude of saccades scanning simple but not complex drawings. In the visual search tasks, DBS showed no effect on saccade amplitude or frequency.

Conclusions

Saccades when viewing simple images were affected by DBS since they are internally guided saccades, for which the involvement of BG is large. In contrast, saccades when viewing complex images or during visual search, made with the help of visual cues in the images (externally guided saccades) and less dependent on BG, were resistant to the effect of DBS.

Significance

DBS affects saccades differentially depending on the task.  相似文献   

15.
目的 观察双侧丘脑底核脑深部电刺激术治疗1例Hallervorden-Spatz病的手术效果.方法 将脑深部刺激电极植入双侧丘脑底核,分别于术前、开机后1个月、开机后3个月,12个月时对其进行BFM及BFMDMS评分,评价治疗效果.结果 术前、开机后1个月、开机后3个月、12个月的BFMDMS评分分别为114、35、28、14分,症状改善率刺激1个月时为69%、3个月为75%、12个月为88%.持续刺激未引起任何不良反应,患者不再服用相关药物.结论 双侧丘脑底核脑深部电刺激术能够有效的改善严重的全身性肌张力障碍Hallervorden-Spatz病症状,是一种可供选择的安全有效的治疗方法.  相似文献   

16.
BackgroundSubthalamic deep brain stimulation (STN-DBS) is an established treatment for the motor complications of Parkinson's disease (PD) and may have beneficial effects on non-motor symptoms (NMS). However, the acute effect of STN stimulation on NMS has only been explored in small PD cohorts with short post-surgical follow-up.ObjectiveTo study NMS response to an acute stimulation challenge in an STN-DBS PD population with a medium/long-term post-surgical follow-up.Methods32 STN-DBS PD patients were tested twice (MED OFF/STIM OFF and MED OFF/STIM ON). MDS-UPDRS-III, blood pressure (BP) assessment, a visual analogue scale for pain and fatigue and State Trait Anxiety Scale score were evaluated during both stimulation conditions. NMS were assessed with MDS-UPDRS-I, Non-Motor Symptoms Scale, Geriatric Depression Scale and the Neuropsychiatric Inventory scale.ResultsMean (SD) age was 62.5 (±13.3) years, mean disease duration 18.7 (±5.1) years, mean post-surgical follow-up 4.6 (±1.3) years, and the mean reduction of levodopa equivalent daily dose after surgery was 58.9% (±25.4%). Mean (SD) motor response to stimulation was 40% (15%). STN stimulation significantly improved anxiety (mean 18% ± 19%, P < 0.005) and fatigue (mean 25% ± 51%; P < 0.05), while pain, although improved did not reach statistical significance. With stimulation ON, BP significantly decreased during orthostatism (P < 0.05) and there was a significant increase in asymptomatic orthostatic hypotension (P < 0.05).ConclusionsAcute STN stimulation improves anxiety and fatigue but decreases orthostatic BP in PD, several years after surgery. These effects should be considered when assessing long-term effect of DBS.  相似文献   

17.
ObjectiveTo study the long-term effects of deep brain stimulation (DBS) of the bilateral subthalamic nucleus (STN) on depression in patients with Parkinson's disease (PD) and to discuss the mechanism.MethodsA STN–DBS group (n = 27) and anti-Parkinson's medication control group with paired designing were set up. The evaluation of the depression and motor function was performed a total of six times. Depression was evaluated by the Self-Rating Depression Scale (SDS) and Hamilton Rating Scale for Depression (HAMD). Motor function was evaluated by the third part of the Unified Parkinson's Disease Rating Scale (UPDRS-III).ResultsCompared with the preoperative and the medication control group, the UPDRS-III scores of the STN–DBS group decreased remarkably within 18 months postoperatively (P ≤ 0.001), and the SDS scores decreased notably within 6 months postoperatively (P ≤ 0.05), and the HAMD scores decreased notably within 3 months postoperatively (P ≤ 0.05). The UPDRS-III scores were strongly correlated with their SDS scores within 6 months postoperatively (P ≤ 0.05), especially at 5 weeks postoperation (P ≤ 0.001). UPDRS-III scores were also strongly correlated with HAMD scores at 5 weeks postoperation (P ≤ 0.05). The mean value of the bilateral voltages was obviously correlated with SDS and HAMD scores (P ≤ 0.05) within 18 months postoperatively.ConclusionThe improvement in motor symptoms resulting from STN–DBS can improve depression in PD patients, but its long-term effects were unremarkable. Within the treatment range, the higher the mean value of bilateral voltages then the more severe was the depression in PD patients.  相似文献   

18.

Background

Subthalamic nucleus (STN) deep brain stimulation (DBS) improves quality of life (QoL), motor, and non-motor symptoms (NMS) in Parkinson's disease (PD). Few studies have investigated the influence of the location of neurostimulation on NMS.

Objective

To investigate the impact of active contact location on NMS in STN-DBS in PD.

Methods

In this prospective, open-label, multicenter study including 50 PD patients undergoing bilateral STN-DBS, we collected NMSScale (NMSS), NMSQuestionnaire (NMSQ), Hospital Anxiety and Depression Scale (anxiety/depression, HADS-A/-D), PDQuestionnaire-8 (PDQ-8), Scales for Outcomes in PD-motor examination, motor complications, activities of daily living (ADL), and levodopa equivalent daily dose (LEDD) preoperatively and at 6 months follow-up. Changes were analyzed with Wilcoxon signed-rank/t-test and Bonferroni-correction for multiple comparisons. Although the STN was targeted visually, we employed an atlas-based approach to explore the relationship between active contact locations and DBS outcomes. Based on fused MRI/CT-images, we identified Cartesian coordinates of active contacts with patient-specific Mai-atlas standardization. We computed linear mixed-effects models with x-/y-/z-coordinates as independent, hemispheres as within-subject, and test change scores as dependent variables.

Results

NMSS, NMSQ, PDQ-8, motor examination, complications, and LEDD significantly improved at follow-up. Linear mixed-effect models showed that NMS and QoL improvement significantly depended on more medial (HADS-D, NMSS), anterior (HADS-D, NMSQ, PDQ-8), and ventral (HADS-A/-D, NMSS, PDQ-8) neurostimulation. ADL improved more in posterior, LEDD in lateral neurostimulation locations. No relationship was observed for motor examination and complications scores.

Conclusions

Our study provides evidence that more anterior, medial, and ventral STN-DBS is significantly related to more beneficial non-motor outcomes.  相似文献   

19.
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