Q4 Medicine Duzce Medical Journal Pub Date : 2023-05-11 DOI:10.47493/abantmedj.1236292
D. Kilic, Muhammed Raşit Si̇rem, Yunus Naci Azi̇z, Semra Koca, İ. Toprak
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引用次数: 0

摘要

目的:研究新设计的光致变色senofilcona晶状体(PCL)在环境光照条件下对人眼总像差(TA)和高阶像差(HOA)的影响。方法:对20名志愿者40只眼进行回顾性研究,右眼配戴非光致变色Senofilcon-A隐形眼镜,左眼配戴PCL隐形眼镜。根据最佳矫正视力对受试者进行评估。在基线(无晶状体),激活和不激活的PCL分别为3mm、6mm和最大瞳孔尺寸,获得像差测量。结果:无晶状体情况下的TA和HOAs(3mm、6mm和最大瞳孔尺寸TA;P = .456;P = .687;P= .899, HOA;P = .226;P = .259;P = .442)。在所有瞳孔直径中,PCL组与标准晶状体组相比,与晶状体激活无关的总像差略有增加,但差异无统计学意义(对于3mm、6mm和最大瞳孔大小激活的晶状体情况;P = .523;P = .622;P = 0.244和晶状体失活情况;P = .785;P = .357;P = .201)。与总像差相反,PCL组高阶像差略有下降(对于3mm、6mm和最大瞳孔大小的激活晶状体情况;P = .235;P = .661;P = 0.841,晶状体失活情况P = 0.245;P = 0.071;P = .231)。结论:PCL与非光致变色软性隐形眼镜在激活和停用情况下均产生相似的TA和hoa。对于那些需要在可变光线条件下不间断视力的人来说,pcl是首选。
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Fotokromik Senofilcon A Kontakt Lensin Total Göz Aberasyonlarına Etkisi
Purpose: To investigate the effect of newly designed photochromic Senofilcon-A lens(PCL) on optical aberrations of the eye (total (TA) and high-order-aberrations (HOA)) under ambient illumination conditions. Methods: In this retrospective study, 40 eyes of 20 volunteers were fitted with a non-photochromic Senofilcon-A contact lens on the right eye, a PCL on left eye. Subjects were evaluated in terms of best-corrected visual-acuity. Aberrometric measurements were obtained at baseline(lens-free), with activated and deactivated PCL in 3 mm, 6 mm and maximum pupil size. Results: In lens-free situation there was no difference in terms of TA and HOAs(for 3mm, 6mm and max-pupil-size, TA; P= .456; P= .687; P= .899 and HOA; P = .226; P = .259; P = .442 respectively).In all pupil diameters, in the PCL group compared to the standard lens group, there was a slight increase in total aberrations independent of lens activation, which was not statistically significant(for 3mm,6mm and max-pupil-size, activated lens situation;P = .523; P = .622; P = .244 and deactivated lens situation; P = .785; P = .357; P = .201,respectively). Contrary to total aberrations, higher order aberrations were non-significantly slightly decreased in the PCL group(for 3mm,6mm and max-pupil-size, activated lens situation; P = .235; P = .661; P = .841 and deactivated lens situation;P = .245; P = .071; P = .231,respectively). Conclusion: The PCL produces similar TA and HOAs with the non-photochromic soft contact lens in both activated and deactivated situation. PCLs can be preferred for those who need uninterrupted vision in variable light conditions.
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来源期刊
Duzce Medical Journal
Duzce Medical Journal Medicine-Medicine (all)
CiteScore
0.60
自引率
0.00%
发文量
59
审稿时长
12 weeks
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