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Crystalens HD intraocular lens analysis using an adaptive optics visual simulator.

Identifieur interne : 000871 ( PubMed/Corpus ); précédent : 000870; suivant : 000872

Crystalens HD intraocular lens analysis using an adaptive optics visual simulator.

Auteurs : Cari Pérez-Vives ; Robert Montés-Mic ; Norberto L Pez-Gil ; Teresa Ferrer-Blasco ; Santiago García-Lázaro

Source :

RBID : pubmed:24037058

English descriptors

Abstract

To compare visual and optical quality of the Crystalens HD intraocular lens (IOL) with that of a monofocal IOL.

DOI: 10.1097/OPX.0000000000000024
PubMed: 24037058

Links to Exploration step

pubmed:24037058

Le document en format XML

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<title xml:lang="en">Crystalens HD intraocular lens analysis using an adaptive optics visual simulator.</title>
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<name sortKey="Perez Vives, Cari" sort="Perez Vives, Cari" uniqKey="Perez Vives C" first="Cari" last="Pérez-Vives">Cari Pérez-Vives</name>
<affiliation>
<nlm:affiliation>*MSc †PhD GIO, Optics Department, Faculty of Physics, University of Valencia, Valencia, Spain (CP-V, RM-M, TF-B, SG-L); and Escuela de Óptica y Optometría, University of Murcia, Murcia, Spain (NL-G).</nlm:affiliation>
</affiliation>
</author>
<author>
<name sortKey="Montes Mic, Robert" sort="Montes Mic, Robert" uniqKey="Montes Mic R" first="Robert" last="Montés-Mic">Robert Montés-Mic</name>
</author>
<author>
<name sortKey="L Pez Gil, Norberto" sort="L Pez Gil, Norberto" uniqKey="L Pez Gil N" first="Norberto" last="L Pez-Gil">Norberto L Pez-Gil</name>
</author>
<author>
<name sortKey="Ferrer Blasco, Teresa" sort="Ferrer Blasco, Teresa" uniqKey="Ferrer Blasco T" first="Teresa" last="Ferrer-Blasco">Teresa Ferrer-Blasco</name>
</author>
<author>
<name sortKey="Garcia Lazaro, Santiago" sort="Garcia Lazaro, Santiago" uniqKey="Garcia Lazaro S" first="Santiago" last="García-Lázaro">Santiago García-Lázaro</name>
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<date when="2013">2013</date>
<idno type="doi">10.1097/OPX.0000000000000024</idno>
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<title xml:lang="en">Crystalens HD intraocular lens analysis using an adaptive optics visual simulator.</title>
<author>
<name sortKey="Perez Vives, Cari" sort="Perez Vives, Cari" uniqKey="Perez Vives C" first="Cari" last="Pérez-Vives">Cari Pérez-Vives</name>
<affiliation>
<nlm:affiliation>*MSc †PhD GIO, Optics Department, Faculty of Physics, University of Valencia, Valencia, Spain (CP-V, RM-M, TF-B, SG-L); and Escuela de Óptica y Optometría, University of Murcia, Murcia, Spain (NL-G).</nlm:affiliation>
</affiliation>
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<author>
<name sortKey="Montes Mic, Robert" sort="Montes Mic, Robert" uniqKey="Montes Mic R" first="Robert" last="Montés-Mic">Robert Montés-Mic</name>
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<author>
<name sortKey="L Pez Gil, Norberto" sort="L Pez Gil, Norberto" uniqKey="L Pez Gil N" first="Norberto" last="L Pez-Gil">Norberto L Pez-Gil</name>
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<author>
<name sortKey="Ferrer Blasco, Teresa" sort="Ferrer Blasco, Teresa" uniqKey="Ferrer Blasco T" first="Teresa" last="Ferrer-Blasco">Teresa Ferrer-Blasco</name>
</author>
<author>
<name sortKey="Garcia Lazaro, Santiago" sort="Garcia Lazaro, Santiago" uniqKey="Garcia Lazaro S" first="Santiago" last="García-Lázaro">Santiago García-Lázaro</name>
</author>
</analytic>
<series>
<title level="j">Optometry and vision science : official publication of the American Academy of Optometry</title>
<idno type="eISSN">1538-9235</idno>
<imprint>
<date when="2013" type="published">2013</date>
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<keywords scheme="KwdEn" xml:lang="en">
<term>Accommodation, Ocular (physiology)</term>
<term>Adult</term>
<term>Computer Simulation</term>
<term>Contrast Sensitivity (physiology)</term>
<term>Depth Perception (physiology)</term>
<term>Female</term>
<term>Humans</term>
<term>Lenses, Intraocular</term>
<term>Male</term>
<term>Optics and Photonics</term>
<term>Prosthesis Design</term>
<term>Visual Acuity (physiology)</term>
<term>Young Adult</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en">
<term>Accommodation, Ocular</term>
<term>Contrast Sensitivity</term>
<term>Depth Perception</term>
<term>Visual Acuity</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Adult</term>
<term>Computer Simulation</term>
<term>Female</term>
<term>Humans</term>
<term>Lenses, Intraocular</term>
<term>Male</term>
<term>Optics and Photonics</term>
<term>Prosthesis Design</term>
<term>Young Adult</term>
</keywords>
</textClass>
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<front>
<div type="abstract" xml:lang="en">To compare visual and optical quality of the Crystalens HD intraocular lens (IOL) with that of a monofocal IOL.</div>
</front>
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<pubmed>
<MedlineCitation Owner="NLM" Status="MEDLINE">
<PMID Version="1">24037058</PMID>
<DateCreated>
<Year>2013</Year>
<Month>11</Month>
<Day>22</Day>
</DateCreated>
<DateCompleted>
<Year>2014</Year>
<Month>02</Month>
<Day>25</Day>
</DateCompleted>
<Article PubModel="Print">
<Journal>
<ISSN IssnType="Electronic">1538-9235</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>90</Volume>
<Issue>12</Issue>
<PubDate>
<Year>2013</Year>
<Month>Dec</Month>
</PubDate>
</JournalIssue>
<Title>Optometry and vision science : official publication of the American Academy of Optometry</Title>
<ISOAbbreviation>Optom Vis Sci</ISOAbbreviation>
</Journal>
<ArticleTitle>Crystalens HD intraocular lens analysis using an adaptive optics visual simulator.</ArticleTitle>
<Pagination>
<MedlinePgn>1413-23</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1097/OPX.0000000000000024</ELocationID>
<Abstract>
<AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">To compare visual and optical quality of the Crystalens HD intraocular lens (IOL) with that of a monofocal IOL.</AbstractText>
<AbstractText Label="METHODS" NlmCategory="METHODS">The wavefront aberration patterns of the monocular Akreos Adapt AO IOL and the single-optic accommodating Crystalens HD IOL were measured in a model eye. The Crystalens IOL was measured in its nonaccommodative state and then, after flexing the haptic to produce 1.4 mm of movement, in its accommodative state. Using an adaptive optics system, subjects' aberrations were removed and replaced with those of pseudophakes viewing with either lens. Monocular distance visual acuity (DVA) at high (100%), medium (50%), and low (10%) contrast and contrast sensitivity (CS) were measured for both IOL optics. Near VA (NVA) and CS were measured for the Crystalens HD IOL in its accommodative state. Depth of focus around the distance and near focus was also evaluated for the Crystalens HD IOL. Modulation transfer function (MTF), point spread function (PSF), and Strehl ratio were also calculated. All measures were taken for 3- and 5-mm pupils.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">The MTF, PSF, and Strehl ratio showed comparable values between IOLs (p > 0.05). There were no significant differences in DVA and CS between IOLs for all contrasts and pupils (p > 0.05). When spherically focused, mean DVA and NVA with the Crystalens HD IOL were ≥20/20 at 100 and 50% contrasts for both pupils. Monocular DVA, NVA, and CS were slightly better with 3- than 5-mm pupils, but without statistically significant differences. The Crystalens HD IOL showed about 0.75 and 0.50 D of depth of focus in its accommodative state and nonaccommodative state, respectively.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The optical and visual quality with the nonaccommodatied Crystalens HD IOL was comparable to that of a monofocal IOL. If this lens can move 1.4 mm in the eye, it will provide high-quality optics for near vision as well.</AbstractText>
</Abstract>
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<LastName>Pérez-Vives</LastName>
<ForeName>Cari</ForeName>
<Initials>C</Initials>
<AffiliationInfo>
<Affiliation>*MSc †PhD GIO, Optics Department, Faculty of Physics, University of Valencia, Valencia, Spain (CP-V, RM-M, TF-B, SG-L); and Escuela de Óptica y Optometría, University of Murcia, Murcia, Spain (NL-G).</Affiliation>
</AffiliationInfo>
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<LastName>Montés-Micó</LastName>
<ForeName>Robert</ForeName>
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<ForeName>Norberto</ForeName>
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<Language>eng</Language>
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<Country>United States</Country>
<MedlineTA>Optom Vis Sci</MedlineTA>
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<DescriptorName MajorTopicYN="N" UI="D000065">Accommodation, Ocular</DescriptorName>
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<DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName>
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<DescriptorName MajorTopicYN="N" UI="D003198">Computer Simulation</DescriptorName>
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<DescriptorName MajorTopicYN="N" UI="D015350">Contrast Sensitivity</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName>
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<DescriptorName MajorTopicYN="N" UI="D003867">Depth Perception</DescriptorName>
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<DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName>
</MeshHeading>
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<DescriptorName MajorTopicYN="Y" UI="D007910">Lenses, Intraocular</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName>
</MeshHeading>
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<DescriptorName MajorTopicYN="Y" UI="D055095">Optics and Photonics</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName MajorTopicYN="N" UI="D011474">Prosthesis Design</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName MajorTopicYN="N" UI="D014792">Visual Acuity</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName MajorTopicYN="N" UI="D055815">Young Adult</DescriptorName>
</MeshHeading>
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<PublicationStatus>ppublish</PublicationStatus>
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