临床试验/NCT03085901

NCT03085901已完成不适用

Comparison of Clinical Outcomes of Toric Intraocular Lens

Samsung Medical Center0 个研究点目标入组 40 人开始时间: 2016年4月最近更新: 2017年3月21日

适应症

试验速览

阶段: 不适用
状态: 已完成
发起方: Samsung Medical Center
入组人数: 40
主要终点: Postoperative refractive astigmatism

研究概览研究设计入排标准结局指标研究者记录与标识符相似试验

研究概览

简要总结

This study is to compare the clinical outcome of Precizon toric intraocular lens(IOL) to that of Tecnis toric IOL.

详细描述

In cataract surgery, after phacoemulsification, intraocular lens should be implanted for patient's better visual acuity. When patient has large amount of corneal astigmatism, toric intraocular lens are recommended to correct the preexisting astigmatism.

研究设计

研究类型: Interventional
分配方式: Randomized
干预模型: Parallel
主要目的: Treatment
盲法: Single (Participant)

入排标准

性别: All
接受健康志愿者: 否

入选标准

•Patient with cataract and regular corneal astigmatism(between 0.50 diopter and 2.50 diopter considering both anterior and posterior corneal surface)

排除标准

•Amblyopia, irregular astigmatism, corneal opacity, glaucoma, retinal disease, history of ocular inflammation, previous other intraocular surgery

结局指标

主要结局

Postoperative refractive astigmatism

时间窗: postoperative 3 months

Diopter

次要结局

Postoperative visual acuity(postoperative 3 months)

研究者

发起方

Samsung Medical Center

申办方类型

Other

责任方

Principal Investigator

主要研究者

tae-young chung

Professor, Samsung Medical Center

Samsung Medical Center

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