A5083355438- Glaucoma and retinal disorders
- Retinal Diseases and Treatments
- Ocular Diseases and Behçet’s Syndrome
- Retinal Imaging and Analysis
- Nasolacrimal Duct Obstruction Treatments
- Retinal and Optic Conditions
- Cancer and Skin Lesions
- Systemic Lupus Erythematosus Research
- Salivary Gland Tumors Diagnosis and Treatment
- Drug-Induced Ocular Toxicity
- Head and Neck Surgical Oncology
- Ocular Oncology and Treatments
- Retinal Development and Disorders
- Cerebral Venous Sinus Thrombosis
- Optical Coherence Tomography Applications
- Corneal surgery and disorders
- Cardiac Arrhythmias and Treatments
- Polyomavirus and related diseases
- Cutaneous Melanoma Detection and Management
- Sinusitis and nasal conditions
- Full-Duplex Wireless Communications
- Ophthalmology and Eye Disorders
- Atrial Fibrillation Management and Outcomes
- Cerebrovascular and Carotid Artery Diseases
- Antenna Design and Analysis
Klinikum Bielefeld
2023-2024
University Hospital Münster
2015-2023
Klinikum Fulda
2021-2023
Ophthalmology Clinic
2015-2023
Klinik und Poliklinik für Augenheilkunde Universitätsklinikum Regensburg
2015-2023
University of Münster
2015-2022
Universitätsklinik für Augenheilkunde
2018-2019
University of Kragujevac
2015
Background:There is increasing evidence for the involvement of cerebrovascular factors in Alzheimer's disease (AD). Objective:To evaluate retinal and optic nerve head perfusion patients with AD using optical coherence tomography angiography (OCTA), to analyze correlations quantitative OCTA metrics pathology vascular cerebral lesions patients. Methods:36 eyes 36 (study group) 38 healthy subjects (control were prospectively included this study. was performed RTVue XR Avanti AngioVue. In...
The aim of the study presented here was to evaluate retinal and optic nerve head (ONH) perfusion in patients with severe asymptomatic carotid artery stenosis (CAS) compared healthy controls analyze impact endarterectomy using optical coherence tomography angiography (OCT-A). 25 eyes CAS (study group) (control were prospectively included this study. OCT-A performed RTVue XR Avanti (Optovue, Inc, Fremont, California, USA). flow density data superficial deep OCT-angiogram macula radial...
Purpose To evaluate the repeatability, reproducibility and agreement of foveal avascular zone (FAZ) measurements using three different optical coherence tomography angiography (OCT-A) devices. Procedures This prospective study included 24 eyes healthy volunteers. OCT-A imaging was performed RTVue XR Avanti, Canon OCT-HS100 Spectralis OCT-A. Repeated were under same conditions on two separate days, area FAZ determined analyzed above Results All devices showed a high ICC there no significant...
To evaluate the accuracy of intraocular pressure (IOP) measurements obtained with newly available iCare HOME (RTHOME) rebound tonometer compared ONE (RTONE) and Goldmann applanation tonometry (GAT), possible correlation central corneal thickness (CCT).IOP were from 154 patients by an ophthalmologist (doc) using each above-mentioned tonometers. In addition, (pat) measured their own IOP RTHOME RTONE. The means SD results different tonometers compared. Agreement between was calculated...
Abstract Purpose To evaluate the retinal microvascular density using optical coherence tomography angiography (OCTA) in patients with systemic lupus erythematosus (SLE) treated hydroxychloroquine (HCQ). Methods Nineteen eyes of 19 SLE (study group) without HCQ retinopathy and healthy subjects (control were included this study. The study group was divided into for > 5 years (high-risk < (low-risk group). VD data 3 × mm OCT angiogram superficial capillary plexus (SCP) choriocapillaris...
Purpose. This study aimed to evaluate long-term results of external dacryocystorhinostomy (DCR) at a tertiary eye care center specializing in lacrimal duct surgery Germany. Methods. The medical records 1010 patients with acquired nasolacrimal obstruction (NLDO), who had undergone center, were reviewed. Only adult DCR included. evaluation included the following parameters: age, gender, duration symptoms, patient satisfaction, previous dacryocystitis, complication rates, and surgical outcome....
Abstract The vascular hypothesis of systemic sclerosis (SSc) would predict microvascular alterations should also affect anatomical regions like ocular microvasculature. objective this study was to evaluate retinal and choriocapillary vessel density (VD) in patients with definite SSc very early disease (VEDOSS) using optical coherence tomography angiography (OCTA). 22 eyes healthy subjects were included study. Patients classified into VEDOSS. VD data the superficial OCT angiogram (OCTA-SCP),...
Hemodialysis (HD) is known to affect ocular blood flow. This case-control study aims evaluate macular and peripapillary vasculature in patients with end-stage renal disease (ESRD) receiving HD comparison matched controls. A total of 24 eyes ESRD healthy, age- gender-matched control subjects were prospectively included this study. Optical coherence tomography angiography was used image the superficial (SCP), deep (DCP), choriocapillary (CC) vascular plexus, as well radial capillaries (RPC)...
Background/Objectives: This study aims to investigate the long-term effect of inactive systemic lupus erythematosus (SLE) on retinal microcirculation measured via optical coherence tomography angiography (OCT-A). Methods: Twenty-four eyes 24 patients with SLE under hydroxychloroquine (HCQ) therapy were included. The OCT-A data (mainly vessel density (VD) and foveal avascular zone (FAZ) superficial deep capillary plexus (SCP, DCP) choriocapillaris (CC)) analyzed compared between baseline...
Abstract Purpose The aim of this study was to investigate the outcomes a fixed intravitreal aflibercept regimen in patients with vascular pigment epithelium detachment (vPED) secondary age-related macular degeneration refractory subretinal fluid. Methods A prospective, interventional case series involved 20 eyes fluid and vPED treated at least three injections anti-VEGF prior inclusion. After inclusion, were 2 mg/0.05 mL monthly followed by every 8 weeks. Best-corrected visual acuity (BCVA)...
Atrial fibrillation (AF) is the most common arrhythmia in clinical practice with a growing prevalence, affecting an estimated 1–2% of population. Changes systemic circulation are known to have impact on flow density data as measured by mean OCT-A (Alnawaiseh et al. 2018).The aim present study was evaluate retinal and optic nerve head (ONH) perfusion, means optical coherence tomography angiography (OCT-A) patients atrial compared healthy control subjects. A total 44 eyes AF 45 age-matched...
Rheumatoid arthritis (RA) is the most common inflammatory joint disease, and hydroxychloroquine (HCQ) an established treatment. The extent to which HCQ impacts ocular microvascular vessel density (VD) in patients with RA without evidence of retinopathy has not yet been conclusively clarified. main aim this study was evaluate VD measured by optical coherence tomography angiography (OCTA) treated HCQ.The data 3 × mm OCT angiogram (RTVue XR Avanti, Optovue Inc., Fremont, California, USA) as...
Dacryocystorhinostomy (DCR) remains the gold standard therapy for nasolacrimal duct obstruction (NLDO), but is invasive and does not maintain physiology of lacrimal pathway. With transcanlicular microdrill dacryoplasty (MDP), there a minimally alternative surgical approach. This study aimed to present this modern surgery technique evaluate its long-term success rate in large population.The medical records 1010 patients with acquired NLDO were retrospectively reviewed. Adult who had undergone...
Zusammenfassung Hintergrund Die vorliegende Studie vergleicht die Ausprägung von Bewegungsartefakten bei Aufnahmen der optischen Kohärenztomografie-Angiografie (OCT-A) gesunden Probanden zwischen 2 OCT-A-Systemen verschiedener Hersteller mit unterschiedlicher technischer Ausstattung. Methodik In dieser Arbeit wurden 25 Augen (19 weiblich, mittleres Alter 31,12 ± 11,95 Jahre) ohne bestehende Augenerkrankungen oder zurückliegende Augenoperationen eingeschlossen. OCT-A-Aufnahmen dem RTVue XR...
<b><i>Objectives:</i></b> To evaluate the knowledge of and attitudes toward postmortem cornea donation in living young elderly potential donors a German city. <b><i>Method:</i></b> High-school students seniors participated nonrandomized prospective survey focusing on willingness to donate corneas factors that might influence underlying specific attitudes. Statistical analysis was descriptive included logistic regression....
Zusammenfassung Die „punctate inner choroidopathy“ (PIC) geht nicht selten mit der Ausbildung einer choroidalen Neovaskularisation (CNV) einher. Identifizierung frischen CNV im Rahmen PIC ist häufig schwierig. Wir präsentieren einen Fall 30-jährigen Patientin morphologisch typischer PIC. Eine konnte weder in optischen Kohärenztomographie (OCT) noch Fluoreszeinangiographie (FAG) sicher identifiziert werden. OCT-Angiographie (OCT-A) hingegen zeigte eine umschriebene CNV. Der lässt hohe...
The LacriJet (FCI S. A. - France Chirurgie Instrumentation, Paris, France) represents a novel, simplified and preloaded system for monocanalicular or monocanaliculonasal nasolacrimal duct intubation. It is further development of the Masterka shall reduce intubation time during surgical procedure. aim present study was to first experiences with this different indications.All patients who underwent at University Muenster Medical Center in period from March November 2019 were included....