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Visual outcomes and safety after bilateral implantation of a trifocal presbyopia correcting intraocular lens in a Korean population: a prospective single-arm study

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dc.contributor.author김태임-
dc.date.accessioned2020-12-01T17:29:45Z-
dc.date.available2020-12-01T17:29:45Z-
dc.date.issued2020-07-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/180300-
dc.description.abstractBackground: To investigate the 3-month postoperative performance and safety after implantation of a trifocal intraocular lens (IOL) in a Korean population. Methods: This was a clinical, prospective, multicenter, single-arm study. Forty-four subjects (88 eyes) with bilateral cataract with expected postoperative corneal astigmatism of < 1.00 diopter (D) and no ocular disease or eye condition underwent bilateral implantation of the AcrySof IQ® PanOptix IOL (TFNT00). Postoperative examination at 3 months included binocular defocus curve; binocular best corrected distance visual acuity (BCDVA); monocular/binocular uncorrected VA (UCVA) at distance (4 m), intermediate (60 cm), and near (40 cm); contrast sensitivity under photopic conditions with/without glare; and subjective outcomes, including satisfaction and spectacle independence. Results: Binocular defocus curve at 3 months after bilateral implantation showed VA of 0.1 logMAR or better from + 0.5 D through - 2.5 D. Binocular BCDVA mean ± SD at 4 m was - 0.05 ± 0.07 logMAR. Binocular and monocular UCVA was 0.03 ± 0.1 and 0.08 ± 0.12 logMAR (4 m), - 0.00 ± 0.11 and 0.05 ± 0.13 logMAR (60 cm), and 0.03 ± 0.12 and 0.09 ± 0.13 logMAR (40 cm), respectively. Contrast sensitivity with glare was 1.67 ± 0.13, 1.91 ± 0.17, 1.54 ± 0.21, and 1.14 ± 0.20 log units at 3, 6, 12, and 18 cycles/degree, respectively. At near and intermediate distances, 84 and 77% of subjects reported good/excellent satisfaction, and 84 and 91% of subjects reported spectacle independence, respectively. Conclusions: In a Korean population, visual performance of the trifocal TFNT00 IOL 3 months postoperatively was < 0.1 logMAR for binocular UCVA at all distances, with high subject satisfaction and spectacle independence. Trial registration: www.ClinicalTrials.gov ( NCT03268746 ). Registered August 31, 2017.-
dc.description.statementOfResponsibilityopen-
dc.languageEnglish-
dc.publisherBioMed Central-
dc.relation.isPartOfBMC OPHTHALMOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleVisual outcomes and safety after bilateral implantation of a trifocal presbyopia correcting intraocular lens in a Korean population: a prospective single-arm study-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Ophthalmology (안과학교실)-
dc.contributor.googleauthorTae-Im Kim-
dc.contributor.googleauthorTae-Young Chung-
dc.contributor.googleauthorMyoung Joon Kim-
dc.contributor.googleauthorKyounghwa Lee-
dc.contributor.googleauthorJoon Young Hyon-
dc.identifier.doi10.1186/s12886-020-01549-z-
dc.contributor.localIdA01080-
dc.relation.journalcodeJ00370-
dc.identifier.eissn1471-2415-
dc.identifier.pmid32669090-
dc.subject.keywordIntraocular lens-
dc.subject.keywordSatisfaction-
dc.subject.keywordSpectacle independence-
dc.subject.keywordTrifocal-
dc.subject.keywordVisual acuity-
dc.contributor.alternativeNameKim, Tae Im-
dc.contributor.affiliatedAuthor김태임-
dc.citation.volume20-
dc.citation.number1-
dc.citation.startPage288-
dc.identifier.bibliographicCitationBMC OPHTHALMOLOGY, Vol.20(1) : 288, 2020-07-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Ophthalmology (안과학교실) > 1. Journal Papers

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