Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/44059
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Santolaria-Sanz, Elena | por |
dc.contributor.author | Cerviño, Alejandro | por |
dc.contributor.author | González-Méijome, José Manuel | por |
dc.date.accessioned | 2017-01-02T09:37:06Z | - |
dc.date.available | 2017-01-02T09:37:06Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Santolaria-Sanz, Elena; Cerviño, Alejandro; González-Méijome, José M.Corneal Aberrations, Contrast Sensitivity, and Light Distortion in Orthokeratology Patients: 1-Year Results, Journal of Ophthalmology, 2016, 8453462, 1-8, 2016. | por |
dc.identifier.issn | 2090-004X | - |
dc.identifier.uri | https://hdl.handle.net/1822/44059 | - |
dc.description.abstract | Purpose. To evaluate the corneal higher-order aberrations (HOA), contrast sensitivity function (CSF), and light distortion (LD) in patients undergoing orthokeratology (OK). Methods. Twenty healthy subjects (mean age: 21.40 ± 8 years) with mean spherical equivalent refractive error M = −2.19 ± 0.97 D were evaluated at 1 day, 1 month, and 1 year after starting OK treatment. Monocular LD, photopic monocular CSF, and corneal HOA for 6 mm pupil size were measured. Results. LD showed an increase after the first night (𝑝 < 0.05) and recovery to baseline after 1 month, remaining stable after 1 year (𝑝 > 0.05). Spherical-like, coma-like, and secondary astigmatism HOA RMS increased significantly (𝑝 ≤ 0.022) from baseline to 1-month visit, remaining unchanged over the follow-up. Contrast sensitivity for medium frequencies (3.0, 4.24, and 6.00 cpd) was significantly correlated with LD parameters at baseline (𝑟 ≤ −0.529, 𝑝 < 0.001). However, after 1 year of treatment, this correlation was only statistically significant for 12 cpd spatial frequency (𝑟 ≤ −0.565, 𝑝 < 0.001). Spherical-like RMS for 6 mm pupil size correlated with irregularity of the LD (𝑟 = −0.420, 𝑝 < 0.05) at the 1-year visit. Conclusion. LD experienced by OK patients recovers after one month of treatment and remains stable in the long term while optical aberrations remain significantly higher than baseline. | por |
dc.description.sponsorship | This research was supported in part by Projects PTDC/SAUBEB/098391/2008//FCOMP-01-0124-FEDER-010897,PTDC/SAU-BEB/098392/2008, and Strategic Funding UID/FIS/04650/2013. | por |
dc.language.iso | eng | por |
dc.publisher | Hindawi Publishing Corporation | por |
dc.relation | PTDC/SAUBEB/098391/2008 | por |
dc.relation | FCOMP-01-0124-FEDER-010897 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/98392/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147414/PT | por |
dc.rights | openAccess | por |
dc.title | Corneal aberrations, contrast sensitivity, and light distortion in orthokeratology patients: 1-year results | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | info:eu-repo/semantics/publishedVersion | por |
oaire.citationIssue | 8453462 | por |
oaire.citationTitle | Journal of Ophthalmology | por |
oaire.citationVolume | 2016 | por |
dc.date.updated | 2016-12-29T23:42:57Z | - |
dc.identifier.doi | 10.1155/2016/8453462 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Ophthalmology | por |
Aparece nas coleções: | CDF - OCV - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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5.5.128. SANTOLARIA-SANZ_16_JOPHTHLAMOL (1Year Results).pdf | 1,49 MB | Adobe PDF | Ver/Abrir |