Comparison of Clinical Outcomes of Toric Intraocular Lens
Not Applicable
Completed
- Conditions
- Astigmatism
- Interventions
- Device: Tecnis toric intraocular lensDevice: Precizon toric intraocular lens
- 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.
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)
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Exclusion Criteria
- Amblyopia, irregular astigmatism, corneal opacity, glaucoma, retinal disease, history of ocular inflammation, previous other intraocular surgery
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Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Tecnis toric intraocular lens Tecnis toric intraocular lens Cataract surgery and implantation of Tecnis toric intraocular lens Precizon toric intraocular lens Precizon toric intraocular lens Cataract surgery and implantation of Precizon toric intraocular lens
- 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