Visual outcomes and safety of a small diameter intrastromal refractive inlay for the corneal compensation of presbyopia.

Détails

ID Serval
serval:BIB_BB7DFDC3CE12
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Visual outcomes and safety of a small diameter intrastromal refractive inlay for the corneal compensation of presbyopia.
Périodique
Journal of refractive surgery
Auteur⸱e⸱s
Bouzoukis D.I., Kymionis G.D., Panagopoulou S.I., Diakonis V.F., Pallikaris A.I., Limnopoulou A.N., Portaliou D.M., Pallikaris I.G.
ISSN
1081-597X (Print)
ISSN-L
1081-597X
Statut éditorial
Publié
Date de publication
03/2012
Peer-reviewed
Oui
Volume
28
Numéro
3
Pages
168-173
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: ppublish
Résumé
To investigate the outcomes and safety of an intrastromal refractive inlay (Invue Lens, Biovision AG) for the corneal compensation of presbyopia.
This prospective, noncomparative, interventional clinical study comprised 45 emmetropic presbyopes with a mean age of 52.3 ± 3.3 years (range: 47 to 58 years). The refractive inlay was inserted in the non-dominant eye within a corneal pocket that was created using a mechanical microkeratome. Last follow-up was 12 months in all patients and examinations were scheduled at 1 week and 1, 3, 6, and 12 months after surgery. Visual, wavefront, contrast sensitivity, and topographic outcomes as well as structural corneal alteration were evaluated.
Twelve months after surgery, uncorrected near visual acuity was 20/32 or better in 98% of operated eyes and binocularly, whereas uncorrected distance visual acuity was 20/40 or better in 93% of operated eyes and 20/25 or better in all patients binocularly. Three patients lost one line of corrected distance visual acuity in the operated eye. Overall, higher order aberrations were increased and contrast sensitivity was decreased in the operated eye. No tissue alterations were found using corneal confocal microscopy. No intra- or postoperative complications occurred.
The intracorneal refractive inlay (Invue Lens) seems to be an effective surgical method for the corneal compensation of presbyopia in emmetropes aged between 45 and 60 years.
Mots-clé
Cell Count, Contrast Sensitivity/physiology, Cornea/physiopathology, Corneal Stroma/surgery, Corneal Topography, Corneal Wavefront Aberration/physiopathology, Endothelium, Corneal, Female, Follow-Up Studies, Humans, Male, Microscopy, Confocal, Middle Aged, Presbyopia/physiopathology, Presbyopia/surgery, Prospective Studies, Prostheses and Implants/adverse effects, Prosthesis Implantation, Surveys and Questionnaires, Treatment Outcome, Visual Acuity/physiology
Pubmed
Web of science
Création de la notice
01/10/2019 13:44
Dernière modification de la notice
06/10/2019 5:26
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