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Titel: Evaluation of a Novel Non-Diffractive Extended Depth of Focus Intraocular Lens : First Results from a Prospective Study
VerfasserIn: Tahmaz, Volkan
Siebelmann, Sebastian
Koch, Konrad R.
Cursiefen, Claus
Langenbucher, Achim
Hoerster, Robert
Sprache: Englisch
Titel: Current Eye Research
Bandnummer: 47
Heft: 8
Seiten: 1149–1155
Verlag/Plattform: Taylor & Francis
Erscheinungsjahr: 2022
Freie Schlagwörter: Cataract surgery
extended depth of focus
nondiffractive intraocular lens
presbyopia
DDC-Sachgruppe: 610 Medizin, Gesundheit
Dokumenttyp: Journalartikel / Zeitschriftenartikel
Abstract: Purpose: To evaluate a novel hydrophobic, non-diffractive, extended depth of focus (EDOF) intraocular lens (IOL) design in comparison to two monofocal aspheric lenses. Methods: Inclusion criteria for this prospective, monocentric cohort study were opacification of the crystalline lens and patients’ wishes for surgery. In the case of the EDOF IOL, patients asked for a presbyopia correction. All patients received surgery on both eyes. Corrected and uncorrected distance visual acuity (CDVA, UCDVA), uncorrected and distance corrected intermediate visual acuity (UIVA, DCIVA) and defocus curves (all monocular and binocular) were compared three months postoperatively. Results: Fifty-six eyes were implanted with an EDOF IOL (LuxSmartTM, Bausch & Lomb GmbH, Berlin, Germany), 50 eyes with a monofocal aspheric IOL: 32 eyes with a clear IOL (PolylensVR AS 61, Polytech Domilens, Roßdorf, Germany), 16 eyes with a yellow IOL (iSertVR 251, Hoya Surgical Optics GmbH, Frankfurt, Germany). Three months postoperatively, UCDVA was comparable with the EDOF IOL, versus the monofocal IOL (P> 0.9). Binocular DCIVA in the EDOF IOL was significantly higher than in the monofocal IOL (P¼ 0.001). Monocular DCIVA better than 20/23 Snellen was achieved in 10% with the monofocal IOL and in 68% (P< 0.0001) with the EDOF IOL. Defocus curves showed a depth of focus at 20/23 Snellen of 1.6 vs. 0.83 diopters (D) in the EDOF IOL, vs. the monofocal IOL. No patient reported halos or starbursts in non-standardized questioning. Conclusion: This non-diffractive EDOF IOL provided comparably high UCDVA and significantly higher DCIVA than the mono-focal lenses, causing only mild optical phenomena.
DOI der Erstveröffentlichung: 10.1080/02713683.2022.2074046
URL der Erstveröffentlichung: http://dx.doi.org/10.1080/02713683.2022.2074046
Link zu diesem Datensatz: urn:nbn:de:bsz:291--ds-383763
hdl:20.500.11880/34619
http://dx.doi.org/10.22028/D291-38376
ISSN: 1460-2202
0271-3683
Datum des Eintrags: 2-Dez-2022
Bezeichnung des in Beziehung stehenden Objekts: Supplemental material
In Beziehung stehendes Objekt: https://ndownloader.figstatic.com/files/35497710
Fakultät: M - Medizinische Fakultät
Fachrichtung: M - Augenheilkunde
Professur: M - Univ.-Prof. Dr. Dipl.-Ing. Achim Langenbucher
Sammlung:SciDok - Der Wissenschaftsserver der Universität des Saarlandes



Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons Creative Commons