Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers
AIM: To assess and compare the impact of a daily disposable contact lens (CL) with high water content on the ocular surface and comfort of the presbyopic and non-presbyopic population after one day of use. METHODS: Totally 20 presbyopes and 30 non-presbyopes non-contact wearers were fitted with neso...
| Autores: | ; ; ; ; ; |
|---|---|
| Tipo de documento: | Artículo |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Lenguaje: | Inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/13268 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/13268 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | 617.7-089.243 617.753.4 681.73 Nesofilcon A hydrogel material Ocular surface parameters Presbyopia Multifocal daily contact lenses Lentes de contacto Optometría Óptica fisiológica 3311.11 Instrumentos ópticos 2209.15 Optometría |
| _version_ | 1878742876879323136 |
|---|---|
| author | Lorente Velázquez, Amalia |
| author2 | García Montero, María Gómez Sanz, Fernando Javier Rico del Viejo, Laura Hernández Verdejo, José Luis Madrid Costa, David |
| author2_role | author author author author author |
| author_browse | García Montero, María Gómez Sanz, Fernando Javier Hernández Verdejo, José Luis Lorente Velázquez, Amalia Madrid Costa, David Rico del Viejo, Laura |
| author_facet | Lorente Velázquez, Amalia García Montero, María Gómez Sanz, Fernando Javier Rico del Viejo, Laura Hernández Verdejo, José Luis Madrid Costa, David |
| author_role | author |
| collection | Docta Complutense |
| description | AIM: To assess and compare the impact of a daily disposable contact lens (CL) with high water content on the ocular surface and comfort of the presbyopic and non-presbyopic population after one day of use. METHODS: Totally 20 presbyopes and 30 non-presbyopes non-contact wearers were fitted with nesofilcon A CLs. CL thickness was measured to assess material stability during daily wear, and ocular surface parameters were also assessed. Optical quality was analyzed for all cases. In addition, CL comfort was rated. RESULTS: No significant differences were found in CL thickness, tear film osmolarity, average tear break-up time, bulbar redness, central corneal thickness, corneal volume, root-mean-square of higher-order aberrations (RMS of HOAs) and vertical and horizontal coma, either as a function of the group or time of use. A significant decrease in tear meniscus height and first break-up of the tear film was found in the presbyopic group (P=0.038; P=0.007 respectively). A decrease in spherical aberration coefficient was found after CL insertion (P=0.031 monofocal CL; P=0.023 low addition multifocal CL; P=0.016 high addition multifocal CL). Multifocal CL were thicker than monofocal CL (P=0.045). Comparison between groups showed more discomfort in presbyopes than non-presbyopes (P=0.003). CONCLUSION: This study evidence that the behavior of the daily disposable CL with high water content seems to be stable during the day of use. Ocular parameters measured during wear show that CL behavior is the same for presbyopes and non-presbyopes, being more uncomfortable for presbyopes. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_fdded29832823eab72b5cbc5db6a5ba4 |
| institution | Universidad Complutense de Madrid (UCM) |
| instname_str | Universidad Complutense de Madrid (UCM) |
| language | eng |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:docta.ucm.es:20.500.14352/13268 |
| publishDate | 2019 |
| publishDateSort | 2019 |
| publisher | Press of International Journal of Ophthalmology |
| publisherStr | Press of International Journal of Ophthalmology |
| reponame_str | Docta Complutense |
| spelling | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers Lorente Velázquez, Amalia García Montero, María Gómez Sanz, Fernando Javier Rico del Viejo, Laura Hernández Verdejo, José Luis Madrid Costa, David 617.7-089.243 617.753.4 681.73 Nesofilcon A hydrogel material Ocular surface parameters Presbyopia Multifocal daily contact lenses Lentes de contacto Optometría Óptica fisiológica 3311.11 Instrumentos ópticos 2209.15 Optometría AIM: To assess and compare the impact of a daily disposable contact lens (CL) with high water content on the ocular surface and comfort of the presbyopic and non-presbyopic population after one day of use. METHODS: Totally 20 presbyopes and 30 non-presbyopes non-contact wearers were fitted with nesofilcon A CLs. CL thickness was measured to assess material stability during daily wear, and ocular surface parameters were also assessed. Optical quality was analyzed for all cases. In addition, CL comfort was rated. RESULTS: No significant differences were found in CL thickness, tear film osmolarity, average tear break-up time, bulbar redness, central corneal thickness, corneal volume, root-mean-square of higher-order aberrations (RMS of HOAs) and vertical and horizontal coma, either as a function of the group or time of use. A significant decrease in tear meniscus height and first break-up of the tear film was found in the presbyopic group (P=0.038; P=0.007 respectively). A decrease in spherical aberration coefficient was found after CL insertion (P=0.031 monofocal CL; P=0.023 low addition multifocal CL; P=0.016 high addition multifocal CL). Multifocal CL were thicker than monofocal CL (P=0.045). Comparison between groups showed more discomfort in presbyopes than non-presbyopes (P=0.003). CONCLUSION: This study evidence that the behavior of the daily disposable CL with high water content seems to be stable during the day of use. Ocular parameters measured during wear show that CL behavior is the same for presbyopes and non-presbyopes, being more uncomfortable for presbyopes. Press of International Journal of Ophthalmology https://hdl.handle.net/20.500.14352/13268 |
| spellingShingle | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers Lorente Velázquez, Amalia 617.7-089.243 617.753.4 681.73 Nesofilcon A hydrogel material Ocular surface parameters Presbyopia Multifocal daily contact lenses Lentes de contacto Optometría Óptica fisiológica 3311.11 Instrumentos ópticos 2209.15 Optometría |
| title | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers |
| title_full | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers |
| title_fullStr | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers |
| title_full_unstemmed | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers |
| title_short | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers |
| title_sort | Comparison of the impact of nesofilcon A hydrogel contact lens on the ocular surface and the comfort of presbyopic and non-presbyopic wearers |
| topic | 617.7-089.243 617.753.4 681.73 Nesofilcon A hydrogel material Ocular surface parameters Presbyopia Multifocal daily contact lenses Lentes de contacto Optometría Óptica fisiológica 3311.11 Instrumentos ópticos 2209.15 Optometría |
| topic_facet | 617.7-089.243 617.753.4 681.73 Nesofilcon A hydrogel material Ocular surface parameters Presbyopia Multifocal daily contact lenses Lentes de contacto Optometría Óptica fisiológica 3311.11 Instrumentos ópticos 2209.15 Optometría |
| url | https://hdl.handle.net/20.500.14352/13268 |