血管抑郁对艾滋病毒疾病中成功的认知衰老的影响
Andrea I Mustafa1, Ilex Beltran-Najera1, Darrian Evans1
1Department of Psychology, University of Houston, 3695 Cullen Blvd, 126 Heyne Bldg (Ste. 239d), Houston, TX, 77204, USA.
Journal of neurovirology
|March 28, 2024
概括
血管抑郁阻碍了艾滋病毒感染的老年人成功的认知衰老. 这种以血管疾病和抑郁症为特征的疾病与研究人群中认知成功率最低的情况有关.
科学领域:
- 神经科学是一个神经科学.
- 老年学是一门学科.
- 传染性疾病 传染性疾病
背景情况:
- 艾滋病毒感染的老年人患神经认知障碍的风险增加.
- 一部分艾滋病毒感染的老年人经历了成功的认知衰老 (SCA).
- 艾滋病毒与血管抑郁 (VasDep) 有关,影响认知和日常功能.
研究的目的:
- 调查血管抑郁 (VasDep) 是否阻碍了艾滋病毒感染的老年人成功的认知衰老 (SCA).
- 分析血管疾病和抑郁症在该人群中对SCA的综合影响.
主要方法:
- 136名50岁以上的艾滋病毒感染者被分类为SCA+或SCA-使用神经认知测试和自我报告的症状.
- 参与者根据血管疾病 (例如高血压) 和当前抑郁症的存在进行了分层.
- 考克兰-阿米塔奇测试用于评估血管疾病和抑郁症对SCA的附加效应.
主要成果:
- 观察到血管疾病和抑郁症对SCA的显著附加效应 (z=4.13,p<.0001).
- 患有VasDep的个体SCA+的频率最低 (0%),明显低于仅患有血管疾病 (30%) 或两种疾病都没有 (47%) 的个体.
- 调查结果没有受到人口统计学,艾滋病毒严重程度或其他医疗/精神病学因素的影响.
结论:
- 血管抑郁 (VasDep) 似乎是艾滋病毒感染老年人成功认知衰老 (SCA) 的重要障碍.
- 建议使用神经成像进行进一步的纵向研究,以澄清VasDep在艾滋病毒感染者的认知和大脑健康维护中的作用.
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