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Updated: Jan 31, 2026

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在中期和晚期初级开角青光眼中光学连贯性断层扫描血管学预后因素:系统性审查和元分析
Kamya Katarya1, Victor A de Vries1,2, João Barbosa-Breda3,4,5
1Department of Ophthalmology, Erasmus Medical Center, Rotterdam, The Netherlands.
Acta ophthalmologica
|January 30, 2026
概括
光学连贯断层扫描血管造影 (OCTA) 显示出对监测青光眼病进展的前景. 在OCTA上较低的周皮囊血管密度预测了初级开角青光眼 (POAG) 患者的视野损失.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
- 玻璃眼研究研究 玻璃眼研究
背景情况:
- 传统的光学连贯性断层扫描 (OCT) 在评估先进的初级开角青光眼 (POAG) 中严重的视野损失方面存在局限性.
- 光学连贯断层扫描血管造影 (OCTA) 提供了一个潜在的解决方案,因为它缺乏地板效应.
- 确定可靠的OCTA参数来对POAG进展进行纵向监测至关重要.
研究的目的:
- 系统地审查和元分析OCTA参数在监测中级和高级POAG进展中的实用性.
- 为了确定特定的OCTA指标,可以预测视野 (VF) 进展.
主要方法:
- 对POAG和OCTA的纵向研究进行了系统审查和元分析.
- 搜索了四个主要的数据库:Medline,Embase,Web of Science和Cochrane系统评论数据库.
- 对于元分析的参数,计算了聚合效应估计和置信区间;其他参数则以叙事方式进行了比较.
主要成果:
- 较低的基线周囊血管密度 (VD) 显著增加了静脉炎进展的风险 (HR [95% CI]:每年1.05 [1.02,1.07]).
- 没有发现基线对体静脉瘤和静脉瘤进展风险之间存在显著的关联.
- 较低的半球体状状血管区域参数和周围状冠状腺微血管脱落与VF进展风险有关.
结论:
- 周 papillary VD 是中期和高级POAG中VF进展的潜在预测因素.
- 叶无血管区 (FAZ) 和微血管脱落 (MvD) 也可能具有预测性,但需要进一步调查.
- 关于先进的POAG的有限和异质的纵向研究需要更一致的研究.
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