Multifocal Electroretinography in Diabetic Patients without Retinopathy
نویسندگان
چکیده
منابع مشابه
Effect of short-term hyperglycemia on multifocal electroretinogram in diabetic patients without retinopathy.
PURPOSE To investigate the effect of variations in blood glucose level on the multifocal electroretinogram (mfERG) in patients with type 1 diabetes without retinopathy. METHODS Fourteen patients were clamped sequentially and in random order at 5 and 15 mM blood glucose for 75 minutes on the same day. MfERG was recorded in one eye at each level of blood glucose level. RESULTS Compared to eug...
متن کاملThe multifocal ERG in diabetic patients without retinopathy during euglycemic clamping.
PURPOSE Prolonged multifocal electroretinogram (mfERG) implicit times have been observed in diabetes, although the acute response to hyperglycemia is an acceleration of the ERG. The hypothesis for the current investigation was that this discrepancy is caused by a protracted adaptational response of the retina to hyperglycemia. METHODS Fourteen patients with type 1 diabetes without retinopathy...
متن کاملRetinal changes in diabetic patients without diabetic retinopathy
Purpose The purpose of this study was to measure retinal vessel caliber and to examine early changes in macular thickness using optical coherence tomography (OCT). We evaluated to what extend vascular caliber and macular thickness differed between patients with type 2 diabetes mellitus without diabetic retinopathy compared with healthy individuals. Methods 26 diabetic patients without diabeti...
متن کاملPrognostic value of multifocal electroretinography and optical coherence tomography in eyes undergoing panretinal photocoagulation for diabetic retinopathy.
PURPOSE To investigate the prognostic utility on visual acuity of multifocal electroretinography (mfERG) and optical coherence tomography (OCT) in diabetic eyes receiving panretinal photocoagulation (PRP). METHODS Patients with severe nonproliferative diabetic retinopathy (NPDR) or early proliferative diabetic retinopathy (PDR) who needed PRP were included in this study. The mfERG and OCT dat...
متن کاملEvaluation of Diabetic Retinopathy in Patients without Eye Complaints Referring to Imam Sadegh Hospital
OBJECTIVE: This research was conducted to evaluate the prevalence of diabetic retinopathy (DR) in patients who were unaware of their eye condition. MATERIALS AND METHODS: A descriptive cross-sectional study was performed in a 12-month period on patients who were referred to Meybod Imam Sadegh Diabetes Center. 152 patients who had no eye complaint were selected. Pupil dilation was created by C...
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ژورنال
عنوان ژورنال: Beyoglu Eye Journal
سال: 2018
ISSN: 2459-1777
DOI: 10.14744/bej.2018.29491