Evaluation of retinal neurovascular structures by optical coherence tomography and optical coherence tomography angiography in children and adolescents with type 1 diabetes mellitus without clinical sign of diabetic retinopathy
| Autor: | Gizem Kara Elitok, Mehmet Egemen Karatas, Dilek Guven, Ahmet Uçar, Murat Karapapak, Saniye Uke Uzun, Semra Tiryaki Demir, Oguz Kaan Kutucu |
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| Rok vydání: | 2020 |
| Předmět: |
medicine.medical_specialty
Adolescent genetic structures Nerve fiber layer Cellular and Molecular Neuroscience chemistry.chemical_compound Optical coherence tomography Ophthalmology medicine Humans Fluorescein Angiography Child Type 1 diabetes Diabetic Retinopathy medicine.diagnostic_test business.industry Retinal Vessels Retinal Foveal avascular zone Diabetic retinopathy Neurovascular bundle medicine.disease eye diseases Sensory Systems Cross-Sectional Studies Diabetes Mellitus Type 1 medicine.anatomical_structure chemistry sense organs business Tomography Optical Coherence Optic disc |
| Zdroj: | Graefe's Archive for Clinical and Experimental Ophthalmology. 258:2363-2372 |
| ISSN: | 1435-702X 0721-832X |
| DOI: | 10.1007/s00417-020-04842-1 |
| Popis: | The aim of the study was to investigate whether retinal neurovascular structural impairment in children and adolescents with type 1 diabetes mellitus (T1D) without clinical signs of diabetic retinopathy (DR) could be detected early via optical coherence tomography (OCT) and OCT angiography (OCTA). In the current prospective, cross-sectional, observational clinical study children and adolescents with T1D without DR were evaluated between December 2018 and May 2019. Retinal neurovascular structures in the macular and optic disc regions were examined in detail and quantitatively assessed using OCT and OCTA. Data from subjects with T1D were compared with data from healthy controls. Whether retinal neurovascular structural changes were significantly associated with puberty stage, diabetes duration, and HbA1c level was also investigated. The T1D group included 110 eyes and the control group included 84 eyes. In the T1D group the mean inside disc vessel density (VD) was significantly lower than that of the control group (p |
| Databáze: | OpenAIRE |
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