{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T02:11:57Z","timestamp":1787019117781,"version":"build-2736575974"},"reference-count":22,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T00:00:00Z","timestamp":1703116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Ophthalmology"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>to assess optical aberrations under scleral (SL) versus rigid gas permeable (RGP) lenses in patients with keratoconus.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A prospective study including 25 eyes of 14 patients. The best-corrected visual acuity (BCVA) with corrective glasses, RGP and SL, stage of keratoconus (Amsler-Krumeich classification), minimum pachymetry, maximum keratometry, and corneal higher-order aberrations (i.e, total HOAs, coma, and trefoil) with RGP and with SL were collected. Aberrometry was performed using iTrace\u00ae aberrometer (Tracey Technologies, USA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>80% of the included keratoconus patients were stage 4, with a mean age of 34.3 years (\u00b18.8). There were no significant differences in mean BCVA (logMAR) between SL and RGP. The mean BCVAs were significantly better both with SL (p\u2009&lt;\u20090.0001) and RGP (p\u2009&lt;\u20090.0001) compared with corrective glasses. Total HOAs (p\u2009=\u20090.01), coma (p\u2009=\u20090.003) and trefoil (p\u2009=\u20090.008) were significantly lower with SL compared with RGP. The BCVA decreased with the stage of keratoconus in SL (p\u2009=\u20090.01) and RGP (p\u2009=\u20090.02). The BCVA decreased with decreasing minimum pachymetry in SL (p\u2009=\u20090.02) and RGP (p\u2009=\u20090.002), and with increasing maximum keratometry in SL (p\u2009=\u20090.02) and RGP (p\u2009=\u20090.01). Significant correlations were found between BCVA, total HOAs (p\u2009=\u20090.008), and coma (p\u2009=\u20090.02) in SL.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>For the same keratoconus patients, total higher order, coma and trefoil optical aberrations were reduced with scleral lenses compared to rigid gas permeable lenses.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11206721231221588","type":"journal-article","created":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T19:58:11Z","timestamp":1703188691000},"page":"394-398","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Comparison of optical aberrations in keratoconus with scleral versus rigid gas permeable lenses"],"prefix":"10.1177","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9229-6296","authenticated-orcid":false,"given":"Juliette","family":"Knoeri","sequence":"first","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rania","family":"Mhenni","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chlo\u00e9","family":"Friquet","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexandre","family":"Hage","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5316-1391","authenticated-orcid":false,"given":"Roxane","family":"Cuyaub\u00e8re","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Borderie","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lo\u00efc","family":"Leveziel","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, Centre Hospitalier National d\u2019Ophtalmologie des Quinze-Vingts, 28 rue de Charenton, \rF-75012, Paris, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nacim","family":"Bouheraoua","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, GRC n\u00b032, Transplantation et Th\u00e9rapies Innovantes de la Corn\u00e9e, AP-HP, 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