Publications

Authors:

Pedrotti, Emilio; Bonacci, Erika; Kilian, Raphael; Pagnacco, Camilla; Anastasi, Marco; Ventura, Mariacarmela; Marchini, Giorgio

Title:

Quality of vision and outcomes after bilateral implantation of pseudo-non diffracting beam IOL

Year:

2023

Type of item:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Language:

Inglese

Format:

Elettronico

Referee:

Sì

Name of journal:

FRONTIERS IN MEDICINE

ISSN of journal:

2296-858X

N° Volume:

10

Number or Folder:

1085280

Page numbers:

1-6

Keyword:

cataract; extended depth of focus IOL; near vision; premium IOLs; spectacle independence

Short description of contents:

Purpose: To analyze the objective and subjective visual performances of a new hybrid refractive/aspheric extended depth of focus (EDOF) intraocular lens (IOL). Methods: In this monocentric prospective study patients with bilateral cataracts underwent cataract surgery and were implanted with a Lucidis IOL (SAV-IOL SA, Neuchâtel, Switzerland) in both eyes, 1 week apart from each other. At 3 months from implantation postoperative evaluations included monocular and binocular uncorrected and distance-corrected distant (4 m), intermediate (80 cm, 67 cm) and near (40 cm) visual acuities (UDVA/DCVA, UI80-67VA/DCI80-67VA, UNVA/DCNVA), binocular defocus curves, halometry, contrast sensitivity and objective quality-of-vision measurements. Also, patients were also asked to complete the national eye institute refractive error quality of life (NEI-RQL-42) questionnaire. Results: Twenty-five patients (50 eyes) were included. The mean postoperative binocular UDVA, UI80VA, UI67VA and UNVA were-0.02 ± 0.13, 0.05 ± 0.09, 0.05 ± 0.08 and 0.03 ± 0.1 LogMar, and did not significantly differ from their corrected counterparts. On binocular defocus curves a VA ≥0.05LogMar was found between +0.50 and - 2.50 D of vergence, whereas the mean distance from the central stimulus on halometry was 1.23 ± 0.01. Mean ocular and corneal radical mean square at 4 mm were 0.31 ± 0.28 and 0.19 ± 0.07, respectively; whereas the mean Strehl ratio was 0.2 ± 0.09. Conclusion: Lucidis IOLs demonstrated excellent visual performances, especially at close distances while maintain good quality of vision, contrast sensitivity, and overall patient-satisfaction.

Note:

Emilio Pedrotti and Erika Bonacci have contributed equally to this work

Web page:

https://doi.org/10.3389/fmed.2023.1085280

Product ID:

133108

Handle IRIS:

11562/1089986

Last Modified:

April 28, 2023

Bibliographic citation:

Pedrotti, Emilio; Bonacci, Erika; Kilian, Raphael; Pagnacco, Camilla; Anastasi, Marco; Ventura, Mariacarmela; Marchini, Giorgio, Quality of vision and outcomes after bilateral implantation of pseudo-non diffracting beam IOL «FRONTIERS IN MEDICINE» , vol. 10 , n. 1085280 , 2023 , pp. 1-6

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