对患者睡眠质量差的SPECT/CT成像
Rong Chen1, Mengyun Li2, Bofei Tan2
1Department of Neuroelectrophysiology, Cardiovascular and Cerebrovascular Disease Hospital Branch, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia Province, China.
Epilepsy & behavior : E&B
|September 5, 2024
概括
患者 (PWE) 的睡眠质量差与右顶叶血流减少有关. 这项研究使用了SPECT/CT来识别PWE中不同睡眠质量的脑低 perfusion模式.
科学领域:
- 神经学 神经学
- 睡眠医学 睡眠医学
- 医疗成像医学成像
背景情况:
- 是一种慢性神经系统疾病,影响着全世界数以百万计的人.
- 睡眠障碍在患者 (PWE) 中很常见,并可能影响控制.
- 了解PWE中睡眠质量和大脑功能之间的关系对于全面的患者护理至关重要.
研究的目的:
- 为了研究患者 (PWE) 经历睡眠质量差的人的脑血流 (CBF) 变化.
- 描述PWE中与睡眠不足相关的大脑低流的特定模式.
主要方法:
- 90个PWE被评估使用匹兹堡睡眠质量指数 (CPSQI) 的中文版本,将其分为睡眠质量差 (PSQG) 和睡眠质量好 (GSQG) 组.
- 使用间接单光子发射计算机断层扫描/计算机断层扫描 (SPECT/CT) 评估了脑输液.
- 电脑电图 (EEG) 用于评估间接性形放电 (IED).
主要成果:
- 总体而言,76.7%的PWE患者在SPECT/CT上显示局部大脑低输液.
- 没有发现PSQG和GSQG在整体阳性率,数量或hyperfusion焦点范围之间存在显著差异.
- 在PSQG (31.0%) 与GSQG (9.8%) (P=0.017) 相比,在右顶叶中观察到一个统计学上显著的较高的hyperfusion发病率.
- 在EEG组之间,没有发现IED或其大脑区域的显著差异.
结论:
- 患者的睡眠质量不佳与低输血有关,特别是在右侧顶叶.
- SPECT/CT成像可以揭示与PWE的睡眠质量相关的局部大脑血流变化.
- 进一步的研究可能会探索与睡眠不佳的PWE中右额头叶低的临床含义.
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