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与多焦眼内镜的术后视觉性能相关的生物识别因素

Jie Xu^1,2,3,4, Fan Yang^1,2,3,4, Peimin Lin^1,2,3,4

¹Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.

|June 7, 2024

概括

生物识别因素,如年龄,内眼镜分散和角膜形,在多焦内眼镜 (MIOL) 植入后显著影响视觉结果. 了解这些因素可以帮助优化患者选择,以获得更好的结果.

科学领域:

眼科医生眼科眼科
生物医学工程生物医学工程
视光学测量视光学测量视光学测量

背景情况:

通过植入多焦内眼镜 (MIOL) 的法科乳化是恢复视力的常见程序.
术后视觉表现可能受到各种生物识别和眼睛因素的影响.
识别这些因素对于改善患者的结果和满意度至关重要.

研究的目的:

调查手术前和手术后生物识别因素与MIOL植入后视觉表现之间的关联.
为了确定哪些特定的生物识别参数可以预测更好的视觉结果.
提供数据,可以帮助选择适合MIOL手术的候选人.

主要方法:

一项回顾性队列研究包括72名接受HumanOptics Diff-aY MIOL的72名患者的72只眼睛.
收集了手术前的数据 (WTW,ACD,轴长,角膜) 和术后的测量 (瞳孔参数,角膜异常,眼镜倾斜/离心).
统计分析,包括单变量和多变量线性回归,用于将生物识别因素与视觉性能指标 (例如,MTF,AULCSF,视觉敏度) 相对应.

主要成果:

年轻的年龄,较低的角膜三叶片和较小的IOL分散与更好的调制转移功能 (MTF),点传播功能 (PSF) 和对比度敏感性有关.
球体等效 (SE) 和内视镜功率影响了MTF,视力敏度和患者报告的结果.
手术前和手术后的角膜形,高阶异常 (HOA),瞳孔大小,白至白距离 (WTW) 和前腔深度 (ACD) 也与视觉表现有显著的关联.

结论:

几种生物特征因素,包括眼镜的分散,眼镜功率,年龄,角膜纹,SE,瞳孔大小,角膜三叶草,WTW,ACD和角膜HOA,显著影响术后视觉表现.
这些发现强调了全面生物识别评估对于优化患者选择的重要性.
基于这些因素的个性化选择可能会提高MIOL植入的成功率,并提高患者的满意度.

关键词:

生物识别因素生物识别因素多焦眼内眼镜的多焦眼镜.多变量线性回归分析多变量线性回归分析视觉表现的表现视觉表现

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