A Comparative Study of Visual Outcome of Two Extended Depth of Focus Intraocular Lenses After Cataract Surgery

Conditions: Visual To Compare the Visual Outcome Between AcrySof™ IQ Vivity™ and TECNIS Synergy™ Intraocular Lens (Model ZFR00V )

Sex: All

Ages: 40 Years – 80 Years

Healthy volunteers: 1

Phase: NA

Enrollment: 40

Sponsor: Cairo University

Summary

The investigators aim to compare the visual performance of the most recently introduced extended depth of focus intraocular lenses ; AcrySofTM IQ VivityTM and TECNIS SynergyTM ( an extended depth of focus IOL ) regarding the range of vision (using defocus curve ) , contrast sensitivity( through the modulation transfer function curves ) and their effect on ocular aberrations as the ivestigators believe that proper study of these aspects could influence the investigators choice and guidance to the cataract patient about the most suitable presbyopia correcting IOL .

Eligibility Criteria

Inclusion Criteria:Patients undergoing cataract surgery.Preoperative corneal astigmatism equal to or less than 0.75 DExclusion Criteria:Other ocular comorbidities which may affect the outcome of our research such as glaucoma, corneal opacities , chronic or recurrent anterior uveitis, diabetic retinopathy , age -related macular degeneration.Previous ocular surgeries

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Source: ClinicalTrials.gov (NCT05647421). StuddyBuddy aggregates publicly available trial information.