Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens

Purpose: To evaluate visual function, ocular surface integrity and dry eye symptoms with an extended depth-of-focus (EDOF) design and a conventional multifocal (MF) contact lens (CL) after 15 days of wear. Methods: A crossover single mask randomised clinical trial was conducted including 30 presbyop...

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Autores: Martínez Alberquilla, Irene, García Montero, María, Ruiz Alcocer, Javier, Crooke Álvarez, Almudena, Madrid Costa, David
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/7859
Acceso en línea:https://hdl.handle.net/20.500.14352/7859
Access Level:acceso abierto
Palabra clave:617.7-089.243
617.753.4
Extended depth-of-focus
Multifocal contact lens
Presbyopia
Lentes de contacto
Optometría
3311.11 Instrumentos ópticos
2209.15 Optometría
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oai_identifier_str oai:docta.ucm.es:20.500.14352/7859
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repository_id_str
spelling Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lensMartínez Alberquilla, IreneGarcía Montero, MaríaRuiz Alcocer, JavierCrooke Álvarez, AlmudenaMadrid Costa, David617.7-089.243617.753.4Extended depth-of-focusMultifocal contact lensPresbyopiaLentes de contactoOptometría3311.11 Instrumentos ópticos2209.15 OptometríaPurpose: To evaluate visual function, ocular surface integrity and dry eye symptoms with an extended depth-of-focus (EDOF) design and a conventional multifocal (MF) contact lens (CL) after 15 days of wear. Methods: A crossover single mask randomised clinical trial was conducted including 30 presbyopes who used an EDOF and a conventional MF CL (Biofinity MF) for 15 days each. Defocus curves, depth-of-focus range, contrast sensitivity (CS) under photopic and mesopic conditions (with and without glare) and subjective perception of halos and glare were evaluated. The ocular surface was evaluated through non-invasive Keratograph tear breakup time (NIKBUT), averaged tear breakup time (NIKBUT-avg), tear meniscus height (TMH), bulbar and limbal redness, and conjunctival and corneal staining. Dry eye symptoms were assessed with the OSDI questionnaire. Results: No statistically significant differences were found for defocus curves or depth-of-focus between the two CLs (both p > 0.05). Subjective perception of halos and glare was not significantly different between CLs. Statistically significant differences were observed for CS under mesopic conditions for low spatial frequencies (p = 0.008). None of the CL produced significant changes in NIKBUT, NIKBUT-avg, TMH or redness. No change in conjunctival staining was observed in 76.7 % and 73.3 % of participants for EDOF and Biofinity MF, respectively. No change in corneal staining was observed in 86.7 % and 83.3 % of participants for EDOF and Biofinity MF, respectively. No changes were observed in the symptomatology measured with OSDI questionnaire (p > 0.05). Conclusions: Both CL for presbyopia offer good visual quality, preserve the ocular surface integrity and provide the patient with similar symptomatology levels after 15 days of lens wear.ElsevierUniversidad Complutense de Madrid20202020-11-2320202020-11-23journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/7859reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttps://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/78592026-06-02T12:44:21Z
dc.title.none.fl_str_mv Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
title Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
spellingShingle Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
Martínez Alberquilla, Irene
617.7-089.243
617.753.4
Extended depth-of-focus
Multifocal contact lens
Presbyopia
Lentes de contacto
Optometría
3311.11 Instrumentos ópticos
2209.15 Optometría
title_short Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
title_full Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
title_fullStr Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
title_full_unstemmed Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
title_sort Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens
dc.creator.none.fl_str_mv Martínez Alberquilla, Irene
García Montero, María
Ruiz Alcocer, Javier
Crooke Álvarez, Almudena
Madrid Costa, David
author Martínez Alberquilla, Irene
author_facet Martínez Alberquilla, Irene
García Montero, María
Ruiz Alcocer, Javier
Crooke Álvarez, Almudena
Madrid Costa, David
author_role author
author2 García Montero, María
Ruiz Alcocer, Javier
Crooke Álvarez, Almudena
Madrid Costa, David
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 617.7-089.243
617.753.4
Extended depth-of-focus
Multifocal contact lens
Presbyopia
Lentes de contacto
Optometría
3311.11 Instrumentos ópticos
2209.15 Optometría
topic 617.7-089.243
617.753.4
Extended depth-of-focus
Multifocal contact lens
Presbyopia
Lentes de contacto
Optometría
3311.11 Instrumentos ópticos
2209.15 Optometría
description Purpose: To evaluate visual function, ocular surface integrity and dry eye symptoms with an extended depth-of-focus (EDOF) design and a conventional multifocal (MF) contact lens (CL) after 15 days of wear. Methods: A crossover single mask randomised clinical trial was conducted including 30 presbyopes who used an EDOF and a conventional MF CL (Biofinity MF) for 15 days each. Defocus curves, depth-of-focus range, contrast sensitivity (CS) under photopic and mesopic conditions (with and without glare) and subjective perception of halos and glare were evaluated. The ocular surface was evaluated through non-invasive Keratograph tear breakup time (NIKBUT), averaged tear breakup time (NIKBUT-avg), tear meniscus height (TMH), bulbar and limbal redness, and conjunctival and corneal staining. Dry eye symptoms were assessed with the OSDI questionnaire. Results: No statistically significant differences were found for defocus curves or depth-of-focus between the two CLs (both p > 0.05). Subjective perception of halos and glare was not significantly different between CLs. Statistically significant differences were observed for CS under mesopic conditions for low spatial frequencies (p = 0.008). None of the CL produced significant changes in NIKBUT, NIKBUT-avg, TMH or redness. No change in conjunctival staining was observed in 76.7 % and 73.3 % of participants for EDOF and Biofinity MF, respectively. No change in corneal staining was observed in 86.7 % and 83.3 % of participants for EDOF and Biofinity MF, respectively. No changes were observed in the symptomatology measured with OSDI questionnaire (p > 0.05). Conclusions: Both CL for presbyopia offer good visual quality, preserve the ocular surface integrity and provide the patient with similar symptomatology levels after 15 days of lens wear.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-11-23
2020
2020-11-23
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/7859
url https://hdl.handle.net/20.500.14352/7859
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
Atribución-NoComercial-SinDerivadas 3.0 España
https://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
Atribución-NoComercial-SinDerivadas 3.0 España
https://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 Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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