Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes

Purpose: To evaluate changes in the peripheral refraction (PR), visual quality, and accommodative lag with a novel soft radial refractive gradient (SRRG) experimental contact lens that produces peripheral myopic defocus. Methods: 59 myopic right eyes were fitted with the lens. The PR was measured up...

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Autores: Pauné Fabre, Jaime, Thivent, Solène, Armengol Cebrian, Jesús|||0000-0003-2880-752X, Quevedo Junyent, Luisa Jesús|||0000-0002-0976-9372, Faira Ribeiro, Miguel, González-Méijome, José Manuel
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/105445
Acceso en línea:https://hdl.handle.net/2117/105445
https://dx.doi.org/10.1097/ICL.0000000000000222
Access Level:acceso abierto
Palabra clave:Eye--Accommodation and refraction
Contact lenses
Myopia
Peripheral refraction
Aberrometry
Lag of accommodation
Radial refractive gradient contact lens
Ulls -- Acomodació i refracció
Lents de contacte
Miopia
Àrees temàtiques de la UPC::Ciències de la visió::Contactologia
Àrees temàtiques de la UPC::Ciències de la salut::Medicina::Oftalmologia
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spelling Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopesPauné Fabre, JaimeThivent, SolèneArmengol Cebrian, Jesús|||0000-0003-2880-752XQuevedo Junyent, Luisa Jesús|||0000-0002-0976-9372Faira Ribeiro, MiguelGonzález-Méijome, José ManuelEye--Accommodation and refractionContact lensesMyopiaPeripheral refractionAberrometryLag of accommodationRadial refractive gradient contact lensMyopiaUlls -- Acomodació i refraccióLents de contacteMiopiaÀrees temàtiques de la UPC::Ciències de la visió::ContactologiaÀrees temàtiques de la UPC::Ciències de la salut::Medicina::OftalmologiaPurpose: To evaluate changes in the peripheral refraction (PR), visual quality, and accommodative lag with a novel soft radial refractive gradient (SRRG) experimental contact lens that produces peripheral myopic defocus. Methods: 59 myopic right eyes were fitted with the lens. The PR was measured up to 30° in the nasal and temporal horizontal visual fields and compared with values obtained without the lens. The accommodative lag was measured monocularly using the distance-induced condition method at 40 cm, and the higher-order aberrations (HOAs) of the entire eye were obtained for 3- and 5-mm pupils by aberrometry. Visual performance was assessed through contrast sensitivity function (CSF). Results: With the lens, the relative PR became significantly less hyperopic from 30° to 15° temporally and 30° nasally in the M and J0 refractive components (P<0.05). Cylinder foci showed significant myopization from 30° to 15° temporally and 30° to 25° nasally (P<0.05). The HOAs increased significantly, the CSF decreased slightly but reached statistical significance for 6 and 12 cycles per degree (P<0.05), and the accommodative lag decreased significantly with the SRRG lens (P=0.0001). There was a moderate correlation between HOAs and CSF at medium and high spatial frequencies. Conclusion: The SRRG lens induced a significant change in PR, particularly in the temporal retina. Tangential and sagittal foci changed significantly in the peripheral nasal and temporal retina. The decreased accommodative lag and increased HOAs particularly in coma-like aberration may positively affect myopia control. A longitudinal study is needed to confirm this potential.Lippincott Williams & Wilkins20162016-01-2220172017-06-15journal articlehttp://purl.org/coar/resource_type/c_6501AOhttp://purl.org/coar/version/c_b1a7d7d4d402bcceinfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/105445https://dx.doi.org/10.1097/ICL.0000000000000222reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1054452026-05-27T15:37:01Z
dc.title.none.fl_str_mv Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
title Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
spellingShingle Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
Pauné Fabre, Jaime
Eye--Accommodation and refraction
Contact lenses
Myopia
Peripheral refraction
Aberrometry
Lag of accommodation
Radial refractive gradient contact lens
Myopia
Ulls -- Acomodació i refracció
Lents de contacte
Miopia
Àrees temàtiques de la UPC::Ciències de la visió::Contactologia
Àrees temàtiques de la UPC::Ciències de la salut::Medicina::Oftalmologia
title_short Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
title_full Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
title_fullStr Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
title_full_unstemmed Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
title_sort Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
dc.creator.none.fl_str_mv Pauné Fabre, Jaime
Thivent, Solène
Armengol Cebrian, Jesús|||0000-0003-2880-752X
Quevedo Junyent, Luisa Jesús|||0000-0002-0976-9372
Faira Ribeiro, Miguel
González-Méijome, José Manuel
author Pauné Fabre, Jaime
author_facet Pauné Fabre, Jaime
Thivent, Solène
Armengol Cebrian, Jesús|||0000-0003-2880-752X
Quevedo Junyent, Luisa Jesús|||0000-0002-0976-9372
Faira Ribeiro, Miguel
González-Méijome, José Manuel
author_role author
author2 Thivent, Solène
Armengol Cebrian, Jesús|||0000-0003-2880-752X
Quevedo Junyent, Luisa Jesús|||0000-0002-0976-9372
Faira Ribeiro, Miguel
González-Méijome, José Manuel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Eye--Accommodation and refraction
Contact lenses
Myopia
Peripheral refraction
Aberrometry
Lag of accommodation
Radial refractive gradient contact lens
Myopia
Ulls -- Acomodació i refracció
Lents de contacte
Miopia
Àrees temàtiques de la UPC::Ciències de la visió::Contactologia
Àrees temàtiques de la UPC::Ciències de la salut::Medicina::Oftalmologia
topic Eye--Accommodation and refraction
Contact lenses
Myopia
Peripheral refraction
Aberrometry
Lag of accommodation
Radial refractive gradient contact lens
Myopia
Ulls -- Acomodació i refracció
Lents de contacte
Miopia
Àrees temàtiques de la UPC::Ciències de la visió::Contactologia
Àrees temàtiques de la UPC::Ciències de la salut::Medicina::Oftalmologia
description Purpose: To evaluate changes in the peripheral refraction (PR), visual quality, and accommodative lag with a novel soft radial refractive gradient (SRRG) experimental contact lens that produces peripheral myopic defocus. Methods: 59 myopic right eyes were fitted with the lens. The PR was measured up to 30° in the nasal and temporal horizontal visual fields and compared with values obtained without the lens. The accommodative lag was measured monocularly using the distance-induced condition method at 40 cm, and the higher-order aberrations (HOAs) of the entire eye were obtained for 3- and 5-mm pupils by aberrometry. Visual performance was assessed through contrast sensitivity function (CSF). Results: With the lens, the relative PR became significantly less hyperopic from 30° to 15° temporally and 30° nasally in the M and J0 refractive components (P<0.05). Cylinder foci showed significant myopization from 30° to 15° temporally and 30° to 25° nasally (P<0.05). The HOAs increased significantly, the CSF decreased slightly but reached statistical significance for 6 and 12 cycles per degree (P<0.05), and the accommodative lag decreased significantly with the SRRG lens (P=0.0001). There was a moderate correlation between HOAs and CSF at medium and high spatial frequencies. Conclusion: The SRRG lens induced a significant change in PR, particularly in the temporal retina. Tangential and sagittal foci changed significantly in the peripheral nasal and temporal retina. The decreased accommodative lag and increased HOAs particularly in coma-like aberration may positively affect myopia control. A longitudinal study is needed to confirm this potential.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-22
2017
2017-06-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AO
http://purl.org/coar/version/c_b1a7d7d4d402bcce
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/105445
https://dx.doi.org/10.1097/ICL.0000000000000222
url https://hdl.handle.net/2117/105445
https://dx.doi.org/10.1097/ICL.0000000000000222
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Lippincott Williams & Wilkins
publisher.none.fl_str_mv Lippincott Williams & Wilkins
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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