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Through-Focus Vision Performance and Light Disturbances of 3 New Intraocular Lenses for Presbyopia Correction
Joint Authors
Queiros, A.
González-Méijome, J. M.
McAlinden, Colm
Escandón-García, Santiago
Ribeiro, Filomena J.
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Purpose.
To compare the through-focus visual performance in a clinical population of pseudophakic patients implanted with two new trifocal intraocular lenses (IOLs) and one extended depth of focus IOL.
Methods.
Prospective, nonrandomized, examiner-masked case series.
Twenty-three patients received the FineVision® and seven patients received the PanOptix™ trifocal IOLs.
Fifteen patients received the Symfony extended depth of focus IOL.
Mean age of patients was 63 ± 8 years.
Through-focus visual acuity was measured from –3.00 to +1.00 D vergences.
Contrast sensitivity was measured with and without a source of glare.
Light disturbances were evaluated with the Light Distortion Analyzer.
Results.
Though-focus evaluation showed that trifocal IOLs performed significantly better at near distance (33 and 40 cm), and extended depth of focus performed significantly better at intermediate distance (1.0 m).
Contrast sensitivity function with glare and dysphotopsia was similar between the three IOLs and subjective response to questionnaire showed a significantly higher score (worse performance) for the extended depth of focus IOL compared to both trifocal IOLs in the bothersome subscale (p<0.05).
Conclusions.
Trifocal IOLs grant better performance at near distance while extended depth of focus IOL performs better at intermediate distance.
Objective dysphotopsia measured with the Light Distortion Analyzer is not reduced in extended depth of focus IOL compared to trifocal IOLs.
American Psychological Association (APA)
Escandón-García, Santiago& Ribeiro, Filomena J.& McAlinden, Colm& Queiros, A.& González-Méijome, J. M.. 2018. Through-Focus Vision Performance and Light Disturbances of 3 New Intraocular Lenses for Presbyopia Correction. Journal of Ophthalmology،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1196764
Modern Language Association (MLA)
Escandón-García, Santiago…[et al.]. Through-Focus Vision Performance and Light Disturbances of 3 New Intraocular Lenses for Presbyopia Correction. Journal of Ophthalmology No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1196764
American Medical Association (AMA)
Escandón-García, Santiago& Ribeiro, Filomena J.& McAlinden, Colm& Queiros, A.& González-Méijome, J. M.. Through-Focus Vision Performance and Light Disturbances of 3 New Intraocular Lenses for Presbyopia Correction. Journal of Ophthalmology. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1196764
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196764