在成功的光动力疗法后,与视觉敏度损失相关的特征 对于中枢血清性胆色素变异症眼睛的光动力疗法
Ryoh Funatsu1, Hiroto Terasaki1, Shozo Sonoda1
1From the Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan (R.F., H.T., S.S., H.S., N.M., T.S.).
American journal of ophthalmology
|June 18, 2023
概括
中央血清性胆色素变异 (CSC) 中治疗前视网膜厚度预测光动力学疗法 (PDT) 后视力损失. 较薄的层与较差的结果有关,有助于治疗决策.
科学领域:
- 眼科医生 眼科 眼科
- 视网膜疾病 视网膜疾病
- 医疗成像医学成像
背景情况:
- 中央血清性胆色素变异症 (CSC) 是一种影响视力的疾病.
- 光动力疗法 (PDT) 是CSC的一种治疗选择.
- 在PDT后确定预测视力丧失 (VL) 的因素对于患者管理至关重要.
研究的目的:
- 为了确定与视力丧失 (VL) 相关的基线特征,在响应PDT的CSC患者中.
- 评估这些基线因素对PDT后视力结果的预测价值.
主要方法:
- 一个回顾性病例控制研究,涉及85只用PDT治疗的CSC眼睛.
- 眼睛被分为视力损失 (VL) 组和视力维护/改善组,基于PDT后视力敏度的变化.
- 分析了神经感应视网膜 (NSR) 厚度,内部限制膜-外部限制膜厚度 (IET) 和外部限制膜-光受体外段厚度 (EOT) 的基线测量.
主要成果:
- 视力维护/改善组的眼睛与视力维护/改善组相比,VL组的眼睛呈现出明显较薄的平均NSR厚度,IET和EOT.
- 对于预测VL,NSR厚度和IET显示高灵敏度 (94.1%) 和负预测值 (97.1-97.2%).
- 此外,EOT的灵敏度很高 (94.1%),但特异性较低,预测值较好.
结论:
- 治疗前感觉视网膜层厚度是CSCPDT后视力损失的重要预测因素.
- 这些基线测量可以作为指导PDT治疗决策和管理患者期望的宝贵参考.
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