Comparison of Clinical Outcomes of Toric Intraocular Lens

Not Applicable

Completed

• Conditions: Astigmatism

• Registration Number: NCT03085901
• Lead Sponsor: Samsung Medical Center

Brief Summary

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

Detailed Description

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 Timeline

• Study Start: 2016-04
• Primary Completion: 2016-07
• Study Completion: 2016-10
• Status Verified: 2017-03
• Study First Submitted: 2017-03-11
• Study First Submitted QC: 2017-03-15
• Last Update Submitted: 2017-03-15
• Study First Posted: 2017-03-21
• Last Update Posted: 2017-03-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 40

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

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Postoperative refractive astigmatism	postoperative 3 months	Diopter

Secondary Outcome Measures

Name	Time	Method
Postoperative visual acuity	postoperative 3 months	logMAR