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)'
Status: Recruiting
Location: See location...
Intervention Type: Procedure
Study Type: Observational
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
Participation Requirements
Sex: All
Minimum Age: 45
Maximum Age: 75
Healthy Volunteers: t
View:
• age between 45 to 75 years
Locations
Other Locations
Greece
University Hospital of Alexandroupolis
RECRUITING
Alexandroupoli
Contact Information
Primary
Eirini - Kanella Panagiotopoulou, MD, MSc, PhD
panagiotopoulou.ek@gmail.com
+30 6978730858
Backup
Georgios Labiris, MD, Prof
labiris@usa.net
+30 2551030990
Time Frame
Start Date: 2025-10-15
Estimated Completion Date: 2026-12-15
Participants
Target number of participants: 100
Treatments
Study group
Patients who underwent uneventful pseudophakic presbyopic correction with yellow filter extended depth-of-focus (EDOF) IOLs (Vivity or Vivity toric, Alcon Laboratories, Inc., Fort Worth, TX, USA)
Control group
Patients of similar age who underwent uneventful cataract surgery implanted with yellow filter monofocal or monofocal toric IOLs (SN60WF or SN6ATx, Alcon Laboratories, Inc., Fort Worth, TX, USA)
Related Therapeutic Areas
Sponsors
Leads: Democritus University of Thrace