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                  <mods:namePart>Martínez Alberquilla, Irene</mods:namePart>
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                  <mods:namePart>García Montero, María</mods:namePart>
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                  <mods:namePart>Ruiz Alcocer, Javier</mods:namePart>
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                  <mods:namePart>Crooke Álvarez, Almudena</mods:namePart>
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                  <mods:namePart>Madrid Costa, David</mods:namePart>
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                  <mods:dateAccessioned encoding="iso8601">2023-06-17T08:59:43Z</mods:dateAccessioned>
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               <mods:identifier type="citation">Martínez Alberquilla, I., García Montero, M., Ruiz Alcocer, J. et al. «Visual Function, Ocular Surface Integrity and Symptomatology of a New Extended Depth-of-Focus and a Conventional Multifocal Contact Lens». Contact Lens and Anterior Eye, vol. 44, n.o 5, octubre de 2021, p. 101384. DOI.org (Crossref), https://doi.org/10.1016/j.clae.2020.11.004.</mods:identifier>
               <mods:identifier type="issn">1367-0484</mods:identifier>
               <mods:identifier type="doi">10.1016/j.clae.2020.11.004</mods:identifier>
               <mods:identifier type="uri">https://hdl.handle.net/20.500.14352/7859</mods:identifier>
               <mods:identifier type="officialurl">https://doi.org/10.1016/j.clae.2020.11.004</mods:identifier>
               <mods:abstract>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.</mods:abstract>
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                  <mods:title>Visual function, ocular surface integrity and symptomatology of a new extended depth-of-focus and a conventional multifocal contact lens</mods:title>
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               <mods:genre>journal article</mods:genre>
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