Comparison of Clinical Outcomes of Toric Intraocular Lens

Samsung Medical Center40 enrolled

Overview

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

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.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Astigmatism

Interventions

Precizon toric intraocular lensDEVICE

Phacoemulsification and implantation of Precizon toric intraocular lens

Tecnis toric intraocular lensDEVICE

Phacoemulsification and implantation of Tecnis toric intraocular lens

Eligibility

Sex: ALL

Medical Language ↔ Plain English

Inclusion Criteria: * Patient with cataract and regular corneal astigmatism(between 0.50 diopter and 2.50 diopter considering both anterior and posterior corneal surface) Exclusion Criteria: * Amblyopia, irregular astigmatism, corneal opacity, glaucoma, retinal disease, history of ocular inflammation, previous other intraocular surgery

Outcomes

Primary Outcomes

Postoperative refractive astigmatism

Diopter

Time frame: postoperative 3 months

Secondary Outcomes

Postoperative visual acuity

logMAR

Time frame: postoperative 3 months

Data from ClinicalTrials.gov

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