Performance of a New-Generation Extended Depth of Focus Intraocular Lens—A Prospective Comparative Study

Purpose: The aim was to study the visual performance of a new refractive extended depth of focus (EDOF) intraocular lens (IOL). Design: Prospective, comparative study. Methods: Consenting patients with age-related cataract willing for bilateral cataract surgery within 2 weeks were implanted with the Supraphob EDOF IOL and those willing for 1 eye surgery were implanted with a monofocal IOL. The uncorrected and best-corrected distance, intermediate and near visual acuity, and contrast sensitivity were evaluated at 1 and 3 months postoperatively. We also inquired about glare, halos, difficulties in night driving, requirement for spectacles, and overall satisfaction with vision. Results: The Supraphob EDOF group (n = 72 eyes) and the monofocal IOL group (n = 54 eyes) were comparable with respect to all preoperative parameters including biometry, visual acuity, and cataract status. The mean age of participants was 58.4 ± 10.6 years. Both groups had similar distance vision but the EDOF group had significantly better intermediate (0.2 ± 0.2 logMAR vs 0.75 ± 0.19 logMAR, P 
Source: Asia-Pacific Journal of Ophthalmology - Category: Opthalmology Tags: Original Clinical Study Source Type: research