Andrea GyenesSemmelweis University | SOTE · Department of Ophthalmology
Andrea Gyenes
Doctor of Medicine
About
24
Publications
2,910
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
353
Citations
Introduction
Skills and Expertise
Publications
Publications (24)
Cyclosporine A (CsA) is used for the treatment of dry eye (DE) with good clinical results, improving tear secretion and decreasing subjective symptoms. These effects are attributed to the improved tear film dynamics, but there are no data on the effect of CsA on the abnormal sensory nerve activity characteristic in DE. Our purpose was to evaluate t...
Personalized spectacles customized according to an individual’s facial anatomy were developed to provide enhanced visual performance and overall comfort when compared to standard spectacles. In this comparative crossover trial, each subject was randomly assigned to wear either personalized spectacles or standard spectacles for two weeks and then tr...
Purpose
To detect immunoglobulins in aqueous humour of AMD patients after repeated administration of intravitreal aflibercept.
Patients and methods
Twenty-one patients (age: 77.85 ± 9.21 years) previously treated with intravitreal aflibercept due to wet type age-related macular degeneration (AMD group) and 18 age-matched control subjects (age: 69....
Bevezetés: A carotis-szűkület a nyugati világban a halálozás és a tartós egészségkárosodás egyik vezető oka. A betegség a szisztémás ateroszklerózis következménye, amely az idősödő populáció nagy részét érinti. Az optikai koherencia tomográfia-angiográfia (OCTA) egy új vizsgálómódszer a retinalis érhálózat vizsgálatára. A gyors, könnyen megismételh...
A case of a 13-year-old girl after being injured on the left eyeball by a stick from a cage, is presented. Along vitreous haemorrhage, retinal oedema and ischaemia, the disc was replaced by a cavity. Multimodal imaging was performed, which confirmed the optic nerve damage. The eye had no light perception anymore. Our case is a demonstration for com...
To summarize actual knowledge on epidemiology, etiology, pathology, clinical apparence and treatment of ocular surface squamous neoplasias. We summarize up-to-date literature on conjunctival intraepithelial neoplasia and invasive squamous cell carcinoma and present some own cases. Ocular surface squamous neoplasia is the most common malignant ocula...
Purpose: To summarize clinical characteristics, classification, prophylaxis and therapy of immunological graft reactions after lamellar and perforating corneal transplantations.
Methods: Pubmed review of publications on immunological graft reactions following low, medium and high risk keratoplasties, illustrated with some pictures of the authors, i...
Introduction and aim:
To analyse the effect of crosslinking (CXL) on corneal epithelial healing.
Patients and method:
39 keratoconus patients following CXL and 11 patients following PRK were enrolled in this study. 21, 45 and 69 hours after CXL and 16, 37 and 61 hours following PRK slitlamp photographs were taken using fluorescein staining and t...
Introduction:
Thermal conditions during photorefractive keratectomy might be an important issue related to the corneal wound healing and long-term outcomes.
Aim:
Authors tried to find out the importance of temperature conditions during the treatment.
Method:
One eye of 90 patients has been included into the study. Photorefractive keratoctomy w...
Intoduction. Refractive surgery is still one of the most frequently performed procedures in ophthalmology. Millions of patients every year are operated with surface lasers as well as with deep or lamellar lasers. The operational technique and tools are constantly improving. Aim. To examine the changes in the temperature of the corneal surface durin...
To evaluate and compare the mechanical properties of anterior capsule opening performed with femtosecond laser capsulotomy at different energy settings in ex vivo porcine anterior lens capsule specimens.
Twenty-five fresh porcine eyes per group were included in the study. Femtosecond laser capsulotomy was performed with three different pulse energy...
Purpose
To assess the correlation between keratoconus severity and intereye asymmetry of pachymetric data and posterior elevation values and to evaluate their combined accuracy in discriminating normal corneas from those with keratoconus.
Methods
This study included 97 patients: 65 subjects with bilateral normal corneas (NC) and 32 with keratoconu...
Purpose:
To evaluate and compare the mechanical properties of anterior capsule openings performed with the continuous curvilinear capsulorhexis (CCC) technique and femtosecond laser capsulotomy (FLC) in ex vivo porcine lens capsule specimens.
Methods:
Fresh porcine eyes were included in the study (CCC group, n = 50; FLC group, n = 30). The capsu...
Background:
Four eyes of two patients were injured simultaneously by industrial alkali while working. One eye of both patients healed without later consequences.
Patients and methods:
Two eyes were treated with phototherapeutic keratectomy (PTK) because of recurrent corneal erosion syndrome caused by alkali burn.
Results:
In both cases reepith...
Purpose:
To evaluate LASIK corneal flaps using a multifunctional femtosecond laser suitable for cataract and corneal surgery (LenSx; Alcon Laboratories, Inc., Aliso Viejo, CA) and to compare the planned and postoperatively measured flap thickness using an anterior segment optical coherence tomography device (AS-OCT).
Methods:
Twenty patients (38...
To evaluate the accuracy of Scheimpflug camera topography indices in detecting the therapeutic effect of corneal collagen cross-linking (CXL) on progressive keratoconus in the long term.
Fifty eyes of 25 patients with keratoconus were enrolled. CXL was performed in 25 eyes with progressive keratoconus (CXL group) and 25 fellow eyes with nonprogress...
PURPOSE:
To evaluate the accuracy of Scheimpflug camera topography indices in detecting the therapeutic effect of corneal collagen cross-linking (CXL) on progressive keratoconus in the long term.
METHODS:
Fifty eyes of 25 patients with keratoconus were enrolled. CXL was performed in 25 eyes with progressive keratoconus (CXL group) and 25 fellow eye...
To analyze complications of femtosecond lasers used for cataract surgery.
Department of Ophthalmology Semmelweis University, Budapest, Hungary.
Retrospective analysis.
Intraoperative complications of the first 100 femtosecond laser-assisted (Alcon-Lensx, Inc.) cataract surgeries were collected. Possible complications of femtosecond capsulotomies an...
The aim of this study was to evaluate the balance and changes of corneal higher order aberrations (HOAs) after photorefractive keratectomy (PRK).
Myopic and myopic-astigmatic patients (89 eyes of 48 patients) were enrolled in this study. A PRK was performed using an Asclepion Meditec MEL 80 G flying-spot excimer laser. The mean ablation depth and d...
A szerzők két olyan esetről számolnak be, amikor ipari lúgsérülés következtében kialakuló recidiváló erózió szindrómát excimer lézerrel végzett fototerápiás keratectomiával (PTK) kezelték. Mindkét esetben a szaru-hártya a kezelést követő 1. hétre behámosodott, a sérültek újból munkaképesek lettek. Erózió recidíva a fél év követési idő alatt nem jel...
Purpose:
To report the use of femtosecond laser-assisted cataract surgery in management of phacomorphic glaucoma.
Methods:
An 89-year-old patient developed acute phacomorphic glaucoma in her right eye with elevated intraocular pressure (62 mm Hg), shallow anterior chamber, and mature cataract. After conservative antiglaucoma therapy and Nd:YAG i...
