期刊
DEMENTIA AND GERIATRIC COGNITIVE DISORDERS EXTRA
卷 6, 期 3, 页码 529-540出版社
KARGER
DOI: 10.1159/000450885
关键词
Alzheimer's disease; Apolipoprotein E4; Cardiovascular risk factors; Family history; Gender; Homocysteine; Magnetic resonance imaging; Mild cognitive impairment; Subjective memory complaints
资金
- Northern Norway Regional Health Authority
- Odd Berg Group Medical Research Fund
- National Association for Public Health
- Norwegian Research Council
Background/Aims: Subjective memory complaints (SMC) are strong predictors of mild cognitive impairment (MCI) and subsequent Alzheimer's disease. Our aims were to see if fully automated cerebral MR volume measurements could distinguish subjects with SMC and MCI from controls, and if probable parental late-onset Alzheimer's disease (LOAD), apolipoprotein E e4 genotype, total plasma homocysteine, and cardiovascular risk factors were associated with MR volumetric findings. Methods: 198 stroke-free subjects comprised the control (n = 58), the SMC (n = 25) and the MCI (n = 115) groups. Analysis of covariance and receiver operating characteristic curve was used to see if MR volumetry distinguished subjects with SMC and MCI from controls. Results: Subjects with SMC and MCI had significantly larger lateral ventricles and smaller hippocampal volumes than controls. The area under the curve in subjects with SMC and MCI compared to that of controls was less than 0.68 for all volumes of intracranial structures. There was an interaction between sex and probable parental LOAD for hippocampal volume, with a significant association between probable parental LOAD and hippocampal volume in women. Conclusions: Fully automated MR volumetry can distinguish subjects with SMC and MCI from controls in a general population, but insufficiently to assume a clear clinical role. Research on sporadic LOAD might benefit from a sex-specific search for genetic risk factors. (C) 2016 The Author(s) Published by S. Karger AG, Basel
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据