RecruitingNCT07077967

Luminous Efficiency Function V(λ)' of Patients That Underwent Pseudophakic Presbyopic Corrections With EDOF IOLs

Impact of Artificial Lighting on Visual Acuity After Presbyopia Correction With an Extended Depth of Focus Intraocular Lens: Introduction of a Modified Luminous Efficiency Function V(λ)'


Sponsor

Democritus University of Thrace

Enrollment

100 participants

Start Date

Oct 15, 2025

Study Type

OBSERVATIONAL

Conditions

Summary

Primary objective of this study is to introduce a modified luminous efficiency function that addresses the distinct total eye light transmittance of patients who underwent pseudophakic presbyopic correction with extended-depth of focus (EDOF) intraocular lenses (IOLs) implantations.


Eligibility

Min Age: 45 YearsMax Age: 75 Years

Inclusion Criteria1

  • age between 45 to 75 years

Exclusion Criteria9

  • astigmatism \>1.00 diopters
  • glaucoma
  • former incisional eye surgery
  • corneal or fundus disease
  • diabetes mellitus
  • autoimmune diseases
  • neurological or psychiatric diseases
  • posterior capsule rupture or lens misalignment
  • postoperative uncorrected distance visual acuity \< 8/10.

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Interventions

PROCEDUREPhacoemulsification with EDOF IOLs

Uneventful pseudophakic presbyopic correction with EDOF IOLs


Locations(1)

University Hospital of Alexandroupolis

Alexandroupoli, Evros, Greece

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NCT07077967


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