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perfluorohexyloctane (Evotears®) 对更高阶异常的影响

Amr Saad¹, Andreas Frings^2,3

¹Department of Ophthalmology, University Hospital Duesseldorf, Heinrich-Heine University, Moorenstraße 5, 40225, Duesseldorf, Germany. amr.saad@hhu.de.

International ophthalmology

|October 21, 2023

概括

在健康的眼睛中定期使用 perfluorohexyloctane (F6H8) 眼滴会增加高阶偏差 (HOA),但会提高测量可重复性. 这表明F6H8可能会提高折射率评估的准确性.

科学领域:

眼科医生眼科眼科
眼镜测量是指眼睛的测量.
角质科学角质科学

背景情况:

眼膜脂质层对于眼睛表面的健康和视觉质量至关重要.
高阶偏差 (HOA) 显著影响视觉功能.
准确和可重复的测量对于临床评估至关重要.

研究的目的:

为了前性地评估常规 perfluorohexyloctane (F6H8; Evotears®) 应用对膜脂质层的影响.
评估F6H8对健康眼睛中高阶异常 (HOA) 的影响.
为了确定F6H8对眼睛测量的重复性的影响.

主要方法:

一项前性临床研究涉及104只眼睛,每天四次使用F6H8治疗四周 (A组) 和101只对照眼睛 (B组).
在干预前后使用WASCA异常计进行HOA (根平均平方值) 和主观折射的测量.
干预后还评估了测量的可重复性.

主要成果:

定期使用F6H8四周,在健康的眼睛中显著增加HOA (p <0.05).
应用F6H8导致了测量的可重复性增加.
在结果部分中没有特别提到眼膜脂层效应.

结论:

perfluorohexyloctane (F6H8) 可能是一个可行的选择,因为提高了测量可重复性,提高了折射评估的准确性.
尽管精度有所提高,但F6H8被观察到会增加高阶异常 (HOA).
需要进一步的研究来验证F6H8对HOA和测量可重复性的观察到的影响.

关键词:

人工眼是一种人工眼.眼睛干燥眼睛干燥在 Evotears 中进行表达.更高层次的偏差.perfluorohexyloctane 是一种含有多的化合物.折射手术是一种折射手术.眼片,是一部催片.

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