区分零星的前性痴呆症和晚期发作的初级精神疾病
Sterre C M de Boer1,2,3, Lina Riedl4, Simon Braak5,6
1Alzheimer Center Amsterdam, Department of Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC Location VUmc, Amsterdam 1081HZ, The Netherlands.
Brain communications
|June 9, 2025
概括
区分行为变异前性痴呆与初级精神疾病是具有挑战性的. 神经心理测试,如字母流利,认知查和注意力可以帮助区分这些条件,帮助准确的诊断.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 认知神经学 认知神经学
背景情况:
- 散发性行为变异前性痴呆症 (bvFTD) 经常出现重叠的症状与晚发性初级精神疾病 (PPD) 的症状重叠.
- 这种诊断重叠,加上缺乏特定的生物标志物,往往导致bvFTD被误诊为PPD.
- 识别不同的临床特征对于准确的差异诊断至关重要.
研究的目的:
- 确定特定的临床和神经心理特征,使零星bvFTD与晚期PPD区分开来.
- 评估各种神经心理测试在区分这两个条件的诊断效用.
主要方法:
- 对508例零星bvFTD病例和152例PPD病例的多中心基线数据的回顾性分析.
- 将临床特征分类为神经心理学领域.
- 应用物流回归模型和接收器运行特征 (ROC) 曲线分析来识别歧视因素.
主要成果:
- 在认知查,面部情绪处理,情节性记忆,动物流利性,工作记忆和字母流利性方面的更高得分与PPD有显著的关联.
- 抑郁症状与PPD有很强的关联 (OR:7.41,P ≤0.010).
- 一个组合模型将字母流利性,认知查和注意力确定为显著的歧视因素 (AUC = 0.771),字母流利性和认知查的高,注意力得分较低区分PPD.
结论:
- 神经心理评估,特别是字母流利,认知查和注意力,是区分零星bvFTD和晚期PPD的有价值的工具.
- 抑郁症状和面部情绪处理障碍需要进一步调查,因为它们是潜在的诊断标记.
- 通过将这些神经心理学发现整合到临床评估中,可以实现更好的诊断准确性.
相关概念视频
01:26Alzheimer's Disease: Overview
451
Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
451
01:30Dementia
99
Dementia is a collective term for cognitive disorders primarily affecting memory, thinking, and reasoning. It is not a specific disease but a syndrome, with Alzheimer's disease being the most common cause, accounting for approximately 60-80% of cases. Other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects millions worldwide, particularly older adults, though it is not a normal part of aging.
The progression of dementia is generally gradual....
The progression of dementia is generally gradual....
99
01:27Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
507
Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
507
01:27Diagnostic and Statistical Manual of Mental Disorders (DSM)
48
The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
48
01:29Biological Causes of Schizophrenia
47
Schizophrenia, a severe psychiatric disorder, arises from a complex interplay of biological factors, including genetic predisposition, structural brain abnormalities, neurotransmitter dysregulation, and developmental irregularities. These factors collectively contribute to the onset and progression of the disorder, which typically manifests in late adolescence or early adulthood.
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
47
01:15Parkinson's Disease: Overview
492
Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...
492