Prospective randomized clinical study on the effect of different number of intraocular lens haptics with or without a capsular tension ring on clinical outcomes after cataract surgery

Korea University Ansan Hospital0 个研究点目标入组 40 人开始时间: 待定最近更新: 2019年8月26日

试验速览

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•Subjects who voluntarily agreed to participate in the study after reading the clinical trial explanations and agreements, listening to the explanations for the study
•-Subjects who visit Korea University Ansan Hospital by the IRB approval period and plan to undergo bilateral cataract surgery for cataract.
•-Subjects who are 21 years of age or older
•-Subjects who wish to undergo second cataract surgery between 1 and 4 weeks after the first cataract surgery
•-Subjects who expected to have a best corrected visual acuity of 20/40 or better in the operated eye
•-Subjects who have examinmation of biometry before cataract surgery using IOL Master®
•-Subjects who have no opacity of the ocular medium except cataract.

•- Subjects who have a disease that can affect vision
•- Subjects who have amblyopia or strabismus
•- Subjects who have an abnormality that can cause decentraion of the intraocular lens after cataract surgery
•- Subjects who have corneal disease such as keratoconus and corneal dystrophy
•- Subjects who have previous history of ocular trauma or refractive surgery
•- Subjects who are using general medicine or eye drops that can affect vision.
•- Subjects who are currently participating in other clinical studies or have participated in other clinical studies within 30 days of the strat day the study

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