Yazar "Kırıkkale Üniversitesi" için Göz Hastalıkları Anabilim Dalı listeleme
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Choroidal thickness in obese women
Yumusak, Erhan; Ornek, Kemal; Durmaz, Senay Arikan; Cifci, Aydin; Guler, Hatice Ayhan; Bacanli, Zehra (Biomed Central Ltd, 2016)Background: Excessive weight is a well-known risk factor for microvascular diseases. Changes in thickness in a vascular tissue, such as the choroid, can be useful to evaluate the effect of obesity on the microvascular ... -
Color Doppler imaging in optic neuritis with multiple sclerosis
Purpose: To evaluate the retrobulbar hemodynamics in eyes with optic neuritis with multiple sclerosis and to compare these values with those of the unaffected fellow eyes and healthy control eyes. Methods: Thirty-four eyes ... -
Comparison of choroidal thickness changes following intravitreal dexamethasone, ranibizumab, and triamcinolone in eyes with retinal vein occlusion
Yumusak, Erhan; Ornek, Kemal; Dikel, Nevin H. (Sage Publications Ltd, 2016)Purpose: To evaluate short-term choroidal thickness changes following intravitreal dexamethasone implant (DEX), ranibizumab (RAN), and triamcinolone acetonide (TA) in eyes with retinal vein occlusion (RVO) and macular edema ... -
Comparison of Perioperative Ranibizumab Injections for Diabetic Macular Edema in Patients Undergoing Cataract Surgery
Yumusak, Erhan; Ornek, Kemal (Hindawi Ltd, 2016)Purpose. To compare the efficacy of perioperative ranibizumab injections on diabetic macular edema (DME) in patients undergoing cataract surgery. Methods. This study included 59 eyes of 59 patients. All patients had advanced ... -
The comparison of the relationships about the presence of branch retinal vein occlusion and endothelial functions between diabetic and non-diabetic patients
Demir, Vahit; Dogru, Mehmet Tolga; Onaran, Zafer; Kandemir, Huseyin; Alp, Caglar (Lippincott Williams & Wilkins, 2019)Objectives The aim of this study was to investigate the endothelial functions in both patients with diabetics and non-diabetics with branch retinal vein occlusion by using pulse wave analysis and flow-mediated dilatation ... -
Compressive Optic Neuropathy Presenting With Psychiatric Symptoms
Ornek, Nurgul; Buyuktortop-Gokcinar, Nesrin; Dag, Ersel; Ornek, Kemal (Lippincott Williams & Wilkins, 2014)We report a case of bilateral optic neuropathy presenting with psychiatric symptoms. A 50-year-old woman was admitted with blurry vision in both eyes. She had a 3 months' history of depressed mood. Both optic discs had ... -
Congenital hypothyroidism in Rieger Syndrome
Ornek, Nurgul; Ogurel, Reyhan; Ornek, Kemal (Taylor & Francis Inc, 2016)Rieger syndrome (RS) is a multiple malformation syndrome characterized by ocular manifestations and extraocular defects. Herein, we report a 9-year-old boy who exhibited Rieger Syndrome phenotype as well as congenital ... -
Corneal and Conjunctival Sensitivity Changes Following Intravitreal Ranibizumab Injection in Diabetic Retinopathy
Ornek, Nurgul; Ornek, Kemal; Erbahceci, Inci Elif (Mary Ann Liebert, Inc, 2015)Purpose: To evaluate corneal and conjunctival sensitivity changes following intravitreal ranibizumab (IVR) injection in eyes with diabetic retinopathy. Methods: Forty-six eyes of 46 patients with diabetic macular edema who ... -
Corneal and conjunctival sensitivity in rosacea patients
Ornek, Nurgul; Karabulut, Ayse Anil; Ornek, Kemal; Onaran, Zafer; Usta, Gulsah (Elsevier Science Bv, 2016)Purpose: To assess corneal and conjunctival sensitivity in rosacea patients. Methods: A total of 55 patients with rosacea and 37 control subjects participated in the study. Corneal and conjunctival sensitivity was determined ... -
Corneal Endothelial Cell Density and Morphology in Different Trimesters of Pregnancy
Ornek, Nurgul; Dag, Zeynep Ozcan; Ornek, Kemal (Lippincott Williams & Wilkins, 2018)Objectives: To evaluate corneal endothelial cell density (CD) and morphology in different trimesters of pregnancy. Methods: This prospective study included 66 (66 eyes) pregnant women. The patient group was divided into ... -
Corneal endothelial changes following a single session of selective laser trabeculoplasty for pseudoexfoliative glaucoma
Ornek, Nurgul; Ornek, Kemal (Springer, 2018)PurposeTo evaluate corneal endothelial cell parameters after a single session of selective laser trabeculoplasty (SLT) in pseudoexfoliative glaucoma (PEG) patients.MethodsCorneal endothelial cell parameters of 18 PEG ... -
Corneal Sensitivity and Tear Function in Neurodegenerative Diseases
Ornek, Nurgul; Dag, Ersel; Ornek, Kemal (Taylor & Francis Inc, 2015)Purpose: To measure corneal sensitivity and tear function in neurodegenerative diseases (NDs) and to compare them with age and sex-matched controls. Methods: Twenty patients with Alzheimer's disease (AD), 20 patients with ... -
Decreased choroidal thickness in vitiligo patients
Demirkan, Serkan; Onaran, Zafer; Samav, Guzin; Ozkal, Fatma; Yumusak, Erhan; Gunduz, Ozgur; Karabulut, Ayse (Bmc, 2018)Background: Vitiligo is a disease characterized by depigmented macules and patches that occur as a result of the loss of functional melanocytes from the affected skin through a mechanism which has not been elucidated yet. ... -
Diabetik makulopatide argon lazer fokal ve grid fotokoagülasyon sonrası görsel sonuçlarımız ve tedavinin başarısını etkileyen faktörler
Taner, Pelin; Akarsu, Cengiz; Ergin, Ahmet; Vural, Ece (2001)Amaç: Diabetik makulopati nedeniyle argon lazer fotokoagülasyon uyguladığımız olgularımızı değerlendirmek, tedavinin başarısını ve son görmeyi etkileyen faktörleri incelemek. Gereç-Yöntem: Diabetik makulopati nedeniyle ... -
Doğumsal nazolakrimal kanal tıkanıklığı olan olgularda bakteriyolojik inceleme ve antibiyotik duyarlılığı
Amaç: Doğumsal nazolakrimal kanal tıkanıklığı (DNKT) saptanan olgularda mükopürülan akıntıdan örnekler alınarak enfeksiyona yol açan bakterileri saptamak, antibiyotik duyarlılığını incelemek. Gereç ve Yöntem: Şubat 2000-Mayıs ... -
Early results of dexamethasone implant, ranibizumab, and triamcinolone in macular edema due to branch retinal vein occlusion
Yumusak, Erhan; Buyuktortop, Nesrin; Ornek, Kemal (Sage Publications Ltd, 2016)Purpose: To compare the short-term results of the efficacy and safety of dexamethasone intravitreal implant (DEX), ranibizumab (RAN), and intravitreal triamcinolone acetonide (IVTA) in macular edema secondary to branch ... -
Effect of bimatoprost on ocular circulation in patients with open-angle glaucoma or ocular hypertension
Akarsu, C.; Yilmaz, S.; Taner, P.; Ergin, A. (Springer, 2004)Purpose: To study the effect of bimatoprost 0.03% (Lumigan) on ocular hemodynamics in patients with open-angle glaucoma or ocular hypertension. Methods: One randomly selected eye of each of 26 patients with open-angle ... -
The effects of cyclopentolate on intraocular pressure and retrobulbar hemodynamics in patients with pseudoexfoliation syndrome and pseudoexfoliation glaucoma
Taner, P; Unal, B; Demirbas, E; Ergin, A (Wichtig Editore, 2004)PURPOSE. To evaluate the changes of intraocular pressure (IOP) and retrobulbar hemodynamics after cyclopentolate administration in patients with pseudoexfoliation syndrome and pseudoexfoliation glaucoma. METHODS. Eighteen ...