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dc.contributorSistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP-
dc.contributor.authorSANTHIAGO, Marcony R.-
dc.contributor.authorWILSON, Steven E.-
dc.contributor.authorNETTO, Marcelo V.-
dc.contributor.authorGHANEN, Ramon C.-
dc.contributor.authorMONTEIRO, Mario Luis R.-
dc.contributor.authorBECHARA, Samir J.-
dc.contributor.authorESPANA, Edgar M.-
dc.contributor.authorMELLO, Glauco R.-
dc.contributor.authorKARA-JUNIOR, Newton-
dc.date.accessioned2014-01-28T22:24:59Z-
dc.date.available2014-01-28T22:24:59Z-
dc.date.issued2012-
dc.identifier.citationJOURNAL OF CATARACT AND REFRACTIVE SURGERY, v.38, n.2, p.215-220, 2012-
dc.identifier.issn0886-3350-
dc.identifier.urihttps://observatorio.fm.usp.br/handle/OPI/4130-
dc.description.abstractPURPOSE: To determine whether the improvement in intermediate vision after bilateral implantation of an aspheric multifocal intraocular lens (IOL) with a +3.00 diopter (D) addition (add) occurs at the expense of optical quality compared with the previous model with a +4.00 D add. SETTING: Department of Ophthalmology, University of Sao Paulo, Sao Paulo, Brazil. DESIGN: Prospective randomized double-masked comparative clinical trial. METHODS: One year after bilateral implantation of Acrysof Restor SN6AD1 +3.00 D IOLs or Acrysof Restor SN6AD3 +4.00 D IOLs, optical quality was evaluated by analyzing the in vivo modulation transfer function (MTF) and point-spread function (expressed as Strehl ratio). The Strehl ratio and MTF curve with a 4.0 pupil and a 6.0 mm pupil were measured by dynamic retinoscopy aberrometry. The uncorrected and corrected distance visual acuities at 4 m, uncorrected and distance-corrected near visual acuities at 40 cm, and uncorrected and distance-corrected intermediate visual acuities at 50 cm, 60 cm, and 70 cm were measured. RESULTS: Both IOL groups comprised 40 eyes of 20 patients. One year postoperatively, there were no statistically significant between-group differences in the MTF or Strehl ratio with either pupil size. There were no statistically significant between-group differences in distance or near visual acuity. Intermediate visual acuity was significantly better in the +3.00 D IOL group. CONCLUSION: Results indicate that the improvement in intermediate vision in eyes with the aspheric multifocal +3.00 D add IOL occurred without decreasing optical quality over that with the previous version IOL with a +4.00 D add.-
dc.language.isoeng-
dc.publisherELSEVIER SCIENCE INC-
dc.relation.ispartofJournal of Cataract and Refractive Surgery-
dc.rightsrestrictedAccess-
dc.subject.othervisual function-
dc.subject.otherdiopter addition-
dc.subject.othercataract-surgery-
dc.subject.otherwave-aberration-
dc.subject.otheroutcomes-
dc.subject.otherperformance-
dc.subject.otheracuity-
dc.subject.othermulticenter-
dc.subject.otherextraction-
dc.subject.othervision-
dc.titleModulation transfer function and optical quality after bilateral implantation of a+3.00 D versus a+4.00 D multifocal intraocular lens-
dc.typearticle-
dc.rights.holderCopyright ELSEVIER SCIENCE INC-
dc.identifier.doi10.1016/j.jcrs.2011.08.029-
dc.identifier.pmid22104642-
dc.subject.wosOphthalmology-
dc.subject.wosSurgery-
dc.type.categoryoriginal article-
dc.type.versionpublishedVersion-
hcfmusp.author.externalWILSON, Steven E.:Cleveland Clin Fdn, Cole Eye Inst, Cleveland, OH 44195 USA-
hcfmusp.author.externalESPANA, Edgar M.:Cleveland Clin Fdn, Cole Eye Inst, Cleveland, OH 44195 USA-
hcfmusp.author.externalMELLO, Glauco R.:Cleveland Clin Fdn, Cole Eye Inst, Cleveland, OH 44195 USA-
hcfmusp.description.beginpage215-
hcfmusp.description.endpage220-
hcfmusp.description.issue2-
hcfmusp.description.volume38-
hcfmusp.origemWOS-
hcfmusp.origem.idWOS:000300032200005-
hcfmusp.origem.id2-s2.0-84857064889-
hcfmusp.publisher.cityNEW YORK-
hcfmusp.publisher.countryUSA-
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dc.description.indexMEDLINE-
hcfmusp.lim.ref2012-
hcfmusp.citation.scopus30-
hcfmusp.scopus.lastupdate2022-05-20-
Appears in Collections:

Artigos e Materiais de Revistas Científicas - FM/MOF
Departamento de Otorrinolaringologia e Oftalmologia - FM/MOF

Artigos e Materiais de Revistas Científicas - HC/ICHC
Instituto Central - HC/ICHC

Artigos e Materiais de Revistas Científicas - LIM/33
LIM/33 - Laboratório de Oftalmologia


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