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OpenTrials
Completed

NCT Number: NCT03085901

Comparison of Clinical Outcomes of Toric Intraocular Lens

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

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Key information

Conditions

Astigmatism Eye Diseases Refractive Errors

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Precizon toric intraocular lens

Device

Phacoemulsification and implantation of Precizon toric intraocular lens

Tecnis toric intraocular lens

Device

Phacoemulsification and implantation of Tecnis toric intraocular lens

Primary outcomes

  1. Postoperative refractive astigmatism

    Time frame: postoperative 3 months

    Diopter

Secondary outcomes

  1. Postoperative visual acuity

    Time frame: postoperative 3 months

    logMAR

Sponsors and collaborators

Lead sponsor

Samsung Medical Center

Other

Registry information

Important dates

Study start
2016
Primary completion
2016
Study completion
2016
First posted
Mar 21, 2017
Registry last updated
Mar 21, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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