Optical and aberrometric evaluation of a new enhanced monofocal intraocular lens with isofocal optic design

dc.contributor.authorPérez Sanz, Lidia
dc.contributor.authorCharbel Yaghi, Carla
dc.contributor.authorPoyales, Francisco
dc.contributor.authorGarzón Jiménez, Nuria
dc.date.accessioned2024-02-26T17:46:47Z
dc.date.available2024-02-26T17:46:47Z
dc.date.issued2024-02-13
dc.descriptionVersion of Record online: 13 February 2024; Manuscript accepted: 30 January 2024; Manuscript revised: 29 January 2024; Manuscript received: 05 September 2023.
dc.description.abstractPurpose: To evaluate the optical and aberrometric outcomes of an enhanced monofocal intraocular lens (ISOPure) compared with those of a standard monofocal lens (MicroPure) having the same platform and material. Methods: A prospective, comparative and randomised clinical study. A total of 28 eyes of 28 patients were randomly assigned to either group. Monocular visual acuity (VA) was measured at distance and intermediate under photopic and mesopic conditions. Aberrometry was analysed for 3.0-, 4.0-, 4.5- and 5.0 mm pupils. The contrast sensitivity defocus curve was measured for 3.0- and 4.5-mm pupils, while the modulation transfer function (MTF) and Strehl ratio (SR) were assessed with a double-pass system. All measurements were performed monocularly 3 months after surgery. Results: No significant differences were found for distance VA. Under photopic conditions, intermediate VA was better with the ISOPure lens, while no significant differences were found between the lenses under mesopic conditions. Internal and total aberrations were higher for the ISOPure lens. No significant differences were found for corneal aberrations. Additionally, both the contrast sensitivity defocus curve and optical quality showed similar behaviour for each lens, with the MTF cut-off frequency exceeding 30 c/deg in both cases. Conclusion: The isofocal ISOPure lens enhanced intermediate VA without affecting distance VA under photopic conditions. Moreover, there were no significant differences in visual quality between the ISOPure and MicroPure lenses, despite the former exhibiting higher internal and total aberrations than the monofocal model.
dc.description.departmentDepto. de Optometría y Visión
dc.description.facultyFac. de Óptica y Optometría
dc.description.refereedTRUE
dc.description.statusinpress
dc.identifier.citationPérez-Sanz L, Charbel C, Poyales F, Garzón N. Optical and aberrometric evaluation of a new enhanced monofocal intraocular lens with isofocal optic design. Ophthalmic Physiol Opt. Published online February 13, 2024. doi:10.1111/opo.13287
dc.identifier.doi10.1111/opo.13287
dc.identifier.issn0275-5408
dc.identifier.issn1475-1313
dc.identifier.officialurlhttps://doi.org/10.1111/opo.13287
dc.identifier.pmid38349231
dc.identifier.relatedurlhttps://onlinelibrary.wiley.com/doi/10.1111/opo.13287
dc.identifier.urihttps://hdl.handle.net/20.500.14352/101737
dc.journal.titleOphthalmic & physiological optics
dc.language.isoeng
dc.publisherWiley
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.cdu617.7-089.243
dc.subject.cdu681.73
dc.subject.cdu535.313.6
dc.subject.keywordEnhanced monofocal
dc.subject.keywordIsofocal
dc.subject.keywordSpherical aberration
dc.subject.keywordIntraocular lens
dc.subject.ucmÓptica y optometría
dc.subject.ucmÓptica oftálmica
dc.subject.unesco2209.06 Óptica Geométrica
dc.subject.unesco2209.15 Optometría
dc.subject.unesco3311.09 Lentes
dc.titleOptical and aberrometric evaluation of a new enhanced monofocal intraocular lens with isofocal optic design
dc.typejournal article
dc.type.hasVersionAM
dspace.entity.typePublication
relation.isAuthorOfPublication367ce491-287f-4b2a-ba6a-870a393c5609
relation.isAuthorOfPublication.latestForDiscovery367ce491-287f-4b2a-ba6a-870a393c5609
Download
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Ophthalmic Physiologic Optic - 2024 - Pérez‐Sanz - Optical and aberrometric evaluation of a new enhanced monofocal.pdf
Size:
2.86 MB
Format:
Adobe Portable Document Format
Description:
Ahead of print
Collections