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Neuropsychiatric Traits Associated with Refractory Impulse Control Disorder in Parkinson’s Disease
Neurodegenerative Diseases ( IF 3 ) Pub Date : 2019-01-01 , DOI: 10.1159/000507447
Ji-Hyun Choi , Jee-Young Lee , Beomseok Jeon , Seong-Beom Koh , Won Tae Yoon , Ho-Won Lee , Oh Dae Kwon , Jae Woo Kim , Jong-Min Kim , Hyeo-Il Ma , Hee Tae Kim , Jong Sam  Baik , Jin Whan Cho

Introduction: Impulse control disorder (ICD) in Parkinson’s disease (PD) is a critical nonmotor symptom with personality or neuropsychiatric traits contributing to ICD. Objective: This study aimed to identify predictive traits for persistent or paradoxical aggravation of ICD after dopamine agonist substitution therapy for ICD in PD. Methods: We conducted a case-control study using a database of a multicenter intervention trial for ICD in PD. The poor-outcome group was defined by showing paradoxical increases in ICD behaviors after the substitution of dopamine agonists with levodopa. We analyzed the pre-intervention personality traits associated with the poor outcome and also evaluated the risk traits for refractory ICD using a receiver-operating characteristic (ROC) curve analysis. Results: The poor-outcome group showed higher levels of anger expression (p =0.007) and obsessive-compulsive traits (p =0.009) compared with the good-outcome group at the pre-intervention state. In the ROC curve analysis, the Obsessive-Compulsive Inventory showed the highest area under the curve with 80.0% sensitivity and 74.3% specificity in discriminating against the poor-outcome group. Conclusions: Our results suggest that assessment of obsessive compulsiveness may be useful for predicting the refractoriness of ICD behaviors in planning an interventional treatment for ICD in PD.

中文翻译:

与帕金森病难治性冲动控制障碍相关的神经精神特征

简介:帕金森病 (PD) 中的冲动控制障碍 (ICD) 是一种重要的非运动症状,具有导致 ICD 的人格或神经精神特征。目的:本研究旨在确定多巴胺激动剂替代治疗 PD 中 ICD 后 ICD 持续或矛盾加重的预测特征。方法:我们使用 PD 中 ICD 多中心干预试验的数据库进行了病例对照研究。不良结局组的定义是在用左旋多巴替代多巴胺激动剂后,ICD 行为出现反常的增加。我们分析了与不良结果相关的干预前人格特征,并使用受试者工作特征 (ROC) 曲线分析评估了难治性 ICD 的风险特征。结果:与干预前状态好的结果组相比,结果差的组表现出更高水平的愤怒表达(p = 0.007)和强迫性特征(p = 0.009)。在 ROC 曲线分析中,强迫量表显示出最高的曲线下面积,在区分预后不良组方面的敏感性为 80.0%,特异性为 74.3%。结论:我们的结果表明,强迫症的评估可能有助于预测 ICD 行为的难治性,以规划 PD 中 ICD 的介入治疗。3% 的特异度在歧视结果不佳的群体中。结论:我们的结果表明,强迫症的评估可能有助于预测 ICD 行为的难治性,以规划 PD 中 ICD 的介入治疗。3% 的特异度在歧视结果不佳的群体中。结论:我们的结果表明,强迫症的评估可能有助于预测 ICD 行为的难治性,以规划 PD 中 ICD 的介入治疗。
更新日期:2019-01-01
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