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一般焦虑症患者的视网膜变化
Sema Baykara1, Aslı Kazğan2, Hakan Yıldırım3
1Department of Psychiatry, Erenkoy Psychiatry and Neurology Training and Research Hospital, Istanbul, Turkey.
International journal of psychiatry in medicine
|October 23, 2023
概括
通用焦虑症 (GAD) 与视网膜的黄斑体积减少有关,可通过光学连贯断层扫描 (OCT) 检测到. 这表明,OCT可能有助于监测GAD患者.
科学领域:
- 眼科医生 眼科 眼科
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 光学连贯断层扫描 (OCT) 提供生物组织的高分辨率成像,包括视网膜.
- 视网膜变化可能反映了骨的结构或功能变化,与神经和精神疾病有关.
- 通用焦虑障碍 (GAD) 涉及诸如自由基,炎症和神经传输中断等因素.
研究的目的:
- 通过使用OCT来研究GAD患者的视网膜变化.
- 为了比较GAD患者和健康对照者之间的OCT衍生的形态和定量视网膜测量.
- 探索与GAD相关的视网膜中的潜在神经退行指标.
主要方法:
- 一项病例控制研究涉及21名被诊断患有GAD的患者.
- 一个由21名健康个体组成的对照组,没有精神病或有机疾病,包括眼部疾病.
- 使用光学连贯断层扫描 (OCT) 的高分辨率横截面成像.
主要成果:
- 在GAD患者和对照人群之间观察到黄斑体积 (MV) 的统计学上显著差异,GAD组的MV较低.
- 在焦虑/严重性得分 (BDI,BAE,CGI) 和视网膜测量 (MV,GCLT,RNFLT) 之间发现了积极的相关性.
- 特定的视网膜神经纤维层厚度 (RNFLT) 和质细胞层厚度 (GCLT) 与GAD严重程度有显著的关联.
结论:
- 与对照组相比,OCT分析显示,GAD患者的黄斑体积显著降低.
- 通过OCT检测到的视网膜变化可以作为GAD的指标.
- OCT是一种简单的,非侵入性的工具,可以补充对GAD患者的随访和查.
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