CHA2DS2-VASc评分在预测视觉敏度结果后视网膜静脉闭塞视觉敏度结果
Achia Nemet1,2, Raimo Tuuminen3,4,5, Tzadok Yona6
1Department of Ophthalmology, Assuta Ashdod University Medical Center, Ashdod, Israel.
Journal of ophthalmology
|October 30, 2024
概括
用于心房动中风风险的CHA2DS2-VASc得分,预测了视网膜静脉封闭 (RVO) 后视力敏度的结果. 较高的分数 (≥6) 表明RVO患者的视觉预后较差.
科学领域:
- 眼科医生 眼科 眼科
- 心脏病学 心脏病学
- 血管医学 血管医学
背景情况:
- 视网膜静脉封闭 (RVO) 是视力丧失的一个重要原因.
- CHA2DS2-VASc评分是为评估心房动中风风险而建立的.
- 在RVO视觉结果中CHA2DS2-VASc得分的预后价值还没有得到很好的定义.
研究的目的:
- 研究RVO.患者的CHA2DS2-VASc得分和视力敏度预后之间的相关性.
- 为了确定较高的CHA2DS2-VASc得分是否预测RVO后视觉结果较差.
主要方法:
- 对83名被诊断患有分支或中央RVO.患者的回顾性分析.
- 根据CHA2DS2-VASc得分,患者分为三组:0-2,3-5和6-9.
- 在RVO后1年随访时评估的最佳校正视敏度 (BCVA) 变化.
主要成果:
- 与较低得分组相比,CHA2DS2-VASc得分为6-9的患者在1年内表现出明显较差的BCVA预后.
- 高分数组 (6-9) 的视力敏度平均变化为+0.60 LogMAR单位.
- 较低的CHA2DS2-VASc得分 (0-2和3-5) 与稳定或改善的视力敏度有关.
结论:
- 一个CHA2DS2-VASc分数为6或更高与RVO后视力敏度预后较差有关.
- CHA2DS2-VASc评分可以作为预测RVO患者视觉结果的有用工具.
- 进一步的研究可以探索连接系统性血管风险因素与RVO预后的潜在机制.
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