Study of Intraocular Lens Constants for the Intraocular Lens HOYA Vivinex Impress Implanted Eyes

HOYA CORPORATION0 个研究点目标入组 900 人开始时间: 待定最近更新: 2024年9月18日

适应症

试验速览

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•Patients who are 22 years old or older and who are undergoing cataract extraction with phacoemulsification and aspiration
•Patients who are having XY1-EM implanted
•Patients whose calculated spherical lens power is +6.0 D or higher and +30.0 D or lower
•Patients whose postoperative corrected visual acuity can be expected to be 0.7 or better
•Patients whose preoperative corneal astigmatism is below 1.0 D
•Patients who can be followed-up with after surgery

•Patients who are having another ophthalmologic surgery within one month after the intraocular lens implantation
•Patients who have a history of refractive surgery
•Patients who have a history of any eye disease or ocular comorbidities that significantly affect their visual function
•Patients who the principal investigator, etc., deems not appropriate as a study subject due to an accompanying general disease or eye disease

IOL constant per intraocular lens formula by biometers

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