基于高阶像差组合的光学概念评估扩大焦深疏水性人工晶状体。

IF 2.3 Q2 OPHTHALMOLOGY Therapeutic Advances in Ophthalmology Pub Date : 2023-10-03 eCollection Date: 2023-01-01 DOI:10.1177/25158414231200108
Pavel Stodulka, Zuzana Pracharova
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引用次数: 0

摘要

背景:扩展焦深(EDOF)人工晶状体(IOL)在不同距离提供连续范围的未矫正视力。目的:评估使用LuxSmart EDOF IOL(Bausch+Lomb)白内障手术后的视力、屈光结果和患者满意度。设计:一项双中心前瞻性观察性临床研究。方法:本研究包括接受双侧白内障超声乳化术并植入LuxSmart EDOF IOL的患者,目的是实现正视。所有患者在术前和术后1 周,1 月份,3 月和6 术后数月。使用Catquest-9SF问卷和患者报告的眼镜独立性问卷(PRSIQ)获得主观测量。术后进行对比敏感度和眩光评估。对安全性结果进行了额外评估。结果:本研究共招募了30名患者的60只眼睛。平均球形当量为1.04 ± 1.67 D术前和-0.30 ± 0.46 D在6 月。单眼未矫正距离VA为0.57 ± 术前0.32(logMAR)和0.09 ± 0.12(logMAR),6 月。平均6个月单眼未矫正VA为0.11 ± 0.130.12 ± 0.15和0.31 ± 80、66和40时为0.15(logMAR) 厘米。超过90%的患者对自己的视力相当或非常满意。术后有1例疑似玻璃体黄斑牵引。结论:LuxSmart EDOF IOL具有良好的屈光性、VA和安全性。设计用于增强DOF的单个细长焦点在VA和患者满意度方面显示出良好的效果。
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Evaluation of extended depth-of-focus hydrophobic intraocular lens with an optic concept based on combination of high-order aberrations.

Background: Extended depth-of-focus (EDOF) intraocular lenses (IOLs) provide a continuous range of uncorrected vision at different distances.

Objective: To assess visual acuity, refractive outcomes, and patient satisfaction after cataract surgery using the LuxSmart EDOF IOL (Bausch+Lomb).

Design: A two-center, prospective observational clinical study.

Methods: This study includes patients who have undergone bilateral phacoemulsification with bilateral implantation of the LuxSmart EDOF IOL, with the aim of achieving emmetropia. Visual acuity (VA) and subjective refraction were obtained in all patients preoperatively and at 1 week, 1 month, 3 months, and 6 months postoperatively. Subjective measures were obtained using the Catquest-9SF questionnaire and the Patient-Reported Spectacle Independence Questionnaire (PRSIQ). Contrast sensitivity and a glare assessment were undertaken postoperatively. Safety outcomes were additionally assessed.

Results: Sixty eyes from thirty patients were recruited for this study. The mean spherical equivalent was 1.04 ± 1.67 D preoperatively and -0.30 ± 0.46 D at 6 months. Monocular uncorrected distance VA was 0.57 ± 0.32 (logMAR) preoperatively and 0.09 ± 0.12 (logMAR) at 6 months. Mean 6-month monocular uncorrected VA was 0.11 ± 0.13, 0.12 ± 0.15, and 0.31 ± 0.15 (logMAR) at 80, 66, and 40 cm, respectively. More than 90% of patients were either fairly or very satisfied with their vision. There was one case of suspected vitreomacular traction postoperatively.

Conclusion: The LuxSmart EDOF IOL offers good refractive, VA, and safety outcomes. The single elongated focal point designed to enhance the DOF shows good results for VA and patient satisfaction.

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CiteScore
4.50
自引率
0.00%
发文量
44
审稿时长
12 weeks
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