Retinal vascular caliber in Turkish adolescents with type 1 diabetes mellitus

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dc.authorid0000-0003-1827-968X
dc.contributor.authorBayat, Alper Halil
dc.contributor.authorBezen, Diğdem
dc.contributor.authorÇakır, Akın
dc.contributor.authorElçioğlu, Mustafa Nuri
dc.date.accessioned2021-09-20T08:31:59Z
dc.date.available2021-09-20T08:31:59Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Göz Hastalıkları Ana Bilim Dalı
dc.description.abstractDiabetic retinopathy (DR) is a common result of diabetes mellitus (DM). Alterations in retinal vascular caliber may be early finding of diabetic retinopathy. The aim of this study is to demonstrate retinal vascular caliber changes in Turkish adolescents with type 1 diabetes mellitus (T1D). This prospective and cross-sectional study included 108 eyes of the T1D adolescents and 75 eyes of the age-sex matched control group. Fundus images of the both groups were taken with fundus camera system (FA; Visucam500; Carl Zeiss Meditec, Jena, Germany) and were analyzed with IVAN which is a semi-automated system used to measure the width of retinal vessels using a digital retinal image (Nicole J. Ferrier, College of Engineering, Fundus Photography Reading Center, University of Wisconsin, Madison, WI, USA). Central retinal artery equivalent (CRAE), central retinal vein equivalent (CRVE) and artery-vein ratio (AVR) were compared between groups. Both groups were comparable in baseline characteristics (p>0.05). The mean CRAE value was higher in T1D group (179.03±29.58 ? in T1D group and 166.64±15.76 ? in control group, p<0.001). The mean AVR value was higher in T1D group, too (0.97±0.46 in T1D and 0.84±0.19 in control group, p=0.01). There was no statistically significant difference in CRVE value between groups. CRAE was found to be higher in T1D patients. This arteriolar dilation may be the early finding of diabetic retinopathy.
dc.identifier.citationBayat, A. H., Bezen, D., Çakır, A. ve Elçioğlu, M. N. (2021). Retinal vascular caliber in Turkish adolescents with type 1 diabetes mellitus. Medicine Science International Medical Journal, 10(1), 88-91. https://dx.doi.org/10.5455/medscience.2020.07.148
dc.identifier.doi10.5455/medscience.2020.07.148
dc.identifier.endpage91
dc.identifier.issn2147-0634
dc.identifier.issue1
dc.identifier.startpage88
dc.identifier.urihttps://dx.doi.org/10.5455/medscience.2020.07.148
dc.identifier.urihttps://hdl.handle.net/20.500.12511/8223
dc.identifier.volume10
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofMedicine Science International Medical Journalen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectRetinal Vascular Caliber
dc.subjectArteriolar Dilation
dc.subjectType 1 Diabetes Mellitus
dc.subjectDiabetic Retinopathy
dc.titleRetinal vascular caliber in Turkish adolescents with type 1 diabetes mellitus
dc.typeArticle

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