VISUAL OUTCOMES FOLLOWING PHACOEMULSIFICATION WITH LUCIDIS EXTENDED DEPTH OF FOCUS INTRAOCULAR LENS IMPLANTATION
Nội dung chính của bài viết
Tóm tắt
Purpose: To evaluate the visual performance and contrast vision outcomes after implantation of Lucidis extended depth-of-focus (EDOF) intraocular lens (IOL) following cataract surgery.
Materials and methods:
This prospective, single-center study included 66 eyes from 52 patients undergoing cataract surgery with implantation of the Lucidis IOL (SAV-IOL SA, Switzerland). Uncorrected and corrected visual acuity at distance (5 m), intermediate (67 cm), and near (40 cm) were assessed at 1 week, 1 month, 3 months, and 6 months postoperatively. Contrast sensitivity, photic phenomena (halos and glare), and patient-reported outcomes were evaluated at 3 and 6 months.
Statistical analysis was performed using SPSS version 20, with significance set at p < 0.05.
Results: At 6 months after surgery, uncorrected distance vision was 0,07 ± 0,09 logMAR, intermediate vision was 0,18 ± 0,08 logMAR and near vision was 0,14 ± 0,1 logMAR. Post-corrected distance vision was 0,03 ± 0,06 logMAR, intermediate vision was 0,06 ± 0,09 logMAR and near vision was 0,05 ± 0,08 logMAR. A total of 95.5% of eyes showed a reduction of ≤3 lines in contrast sensitivity at 10%. Most patients achieved spectacle independence for distance and intermediate vision, while 15% required spectacles for near tasks. No halos were reported at 6 months, and glare was minimal and transient.
Conclusion: The Lucidis EDOF IOL provides excellent visual outcomes across all distances, maintains contrast sensitivity, and minimizes photic phenomena, resulting in high patient satisfaction following cataract surgery.
Chi tiết bài viết
Từ khóa
Intraocular lens; IOL; Extended depth of focus; EDOF; Cataract surgery
Tài liệu tham khảo
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