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INTRAVITREAL DEXAMETHASONE IMPLANT MIGRATION INTO THE ANTERIOR CHAMBER: A Multicenter Study From the Pan-American Collaborative Retina Study Group

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dc.creatorGonçalves, Mariana Batistaspa
dc.creatorAlves, Bruno de Queirozspa
dc.creatorMoura, Raphaelspa
dc.creatorMagalhães, Octavianospa
dc.creatorMaia, Andréspa
dc.creatorBelfort, Rubensspa
dc.creatorde Ávila, Marcos Pereiraspa
dc.creatorZas, Marcelospa
dc.creatorSaravia, Mariospa
dc.creatorLousas, Marciaspa
dc.creatorWu, Lihtehspa
dc.creatorArevalo, J. Fernandospa
dc.creatorPacheco, Katia Delaliberaspa
dc.creatorJohnson, Taylorspa
dc.creatorFarah, Michel Eidspa
dc.creatorRodriguez, Francisco Josespa
dc.creatorMaia, Mauriciospa
dc.date.accessioned2020-05-25T23:58:47Z
dc.date.available2020-05-25T23:58:47Z
dc.date.created2020spa
dc.description.abstractPURPOSE: To establish the prevalence and risk factors for intravitreal dexamethasone implant migration into the anterior chamber in eyes with macular edema. METHODS: This was a multicenter, retrospective, observational chart review of data that included patients with macular edema who had been treated with at least one intravitreal dexamethasone injection. Patients with incomplete chart information during the follow-up period were excluded. RESULTS: The prevalence of implant migration in 468 patients, considering the number of injections, was 1.6%, with significant associations between implant migration and cataract surgery (P = 0.043) and intraocular lens status (P = 0.005) and a trend toward statistical significance (P = 0.057) with vitrectomy. A higher rate of implant migration into the anterior chamber was observed in vitrectomized eyes (4.8%) when compared with patients who did not undergo a vitrectomy (1.6%). The implants that migrated were removed with forceps with/without viscoelastic expression or with 20-gauge cannulas connected to the vitreous cutter machine. CONCLUSION: The risk of implant migration into the anterior chamber was 1.6%. Risk factors were a history of cataract surgery or vitrectomy and aphakia. When anterior migration occurs, rapid removal is advised, especially if corneal edema is present.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1097/IAE.0000000000002475
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22930
dc.language.isoengspa
dc.publisherNLM (Medline)spa
dc.relation.citationEndPage832
dc.relation.citationIssueNo. 5
dc.relation.citationStartPage825
dc.relation.citationTitleRetina (Philadelphia
dc.relation.citationVolumeVol. 40
dc.relation.ispartofRetina (Philadelphia, Pa.), Vol.40, No.5 (2020); pp. 825-832spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85076807894&doi=10.1097%2fIAE.0000000000002475&partnerID=40&md5=3cfafcc0b7dd4999bf71de9e04f815b5spa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordINTRAVITREALspa
dc.subject.keywordDEXAMETHASONEspa
dc.subject.keywordIMPLANTspa
dc.subject.keywordMIGRATIONspa
dc.subject.keywordINTOspa
dc.subject.keywordANTERIORspa
dc.subject.keywordCHAMBERspa
dc.titleINTRAVITREAL DEXAMETHASONE IMPLANT MIGRATION INTO THE ANTERIOR CHAMBER: A Multicenter Study From the Pan-American Collaborative Retina Study Groupspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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