News in Ophthalmology (articoli presenti: 662)

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18/12/2017 - PARACENTRAL ACUTE MIDDLE MACULOPATHY SPECTRAL-DOMAIN OPTICAL COHERENCE TOMOGRAPHY FEATURE OF DEEP CAPILLARY ISCHEMIA

by Ehsan Rahimy; David Sarraf  Purpose of Review To describe the novel spectral-domain optical coherence tomography (SD-OCT) finding of paracentral acute middle maculopathy (PAMM) that can be associated with acute macular neuroretinopathy (AMN) or retinal vasculopathy... Vai all'articolo

27/11/2017 - EVALUATION OF SEGMENTATION OF THE SUPERFICIAL AND DEEP VASCULAR LAYERS OF THE RETINA BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY INSTRUMENTS IN NORMAL EYES

JAMA Ophthalmol. 2017 Mar 1;135(3):259-262. doi: 10.1001/jamaophthalmol.2016.5327. Spaide RF1, Curcio CA2. Author information Abstract Importance:  Correct attribution of vascular features in optical coherence tomography (OCT) angiography depends on accurate segmentation of ... Vai all'articolo

24/10/2017 - NOVEL BROLUCIZUMAB FOSTERS AS REAL-WORLD ALTERNATIVE FOR NAMD

October 23, 2017 By Cheryl Guttman Krader    Reviewed by Pravin U. Dugel, MD Topline results from phase III studies investigating intravitreal brolucizumab (Novartis) for treatment of neovascular age-related macular degeneration (nAMD) support the potential of this... Vai all'articolo

20/10/2017 - ANGIOPLEX MAY HELP DETECT ASYMPTOMATIC CHOROIDAL NEOVASCULARIZATION IN DRY AM

By Philip J. Rosenfeld, MD, PhD I have maintained a research relationship with ZEISS for well over 10 years, and thus I have been involved in the development of the spectral-domain CIRRUS HD-OCT (ZEISS) system, as well as the new angiography platform known as AngioPlex OCT-angio... Vai all'articolo

20/10/2017 - WHAT DO YOU FEEL ARE THE CLINICAL BENEFITS OF USING THE CIRRUS OCT-HD WITH ANGIOPLEX OCT-ANGIOGRAPHY?

My team and I have been using the CIRRUS prototype on an almost daily basis for the past few months to study eyes that we suspect of having macular or retinal pathology. High-definition OCT angiography (OCT-A) enables us to conduct an exploratory examination of what we think may... Vai all'articolo

20/10/2017 - WHAT ARE THE PRIMARY ADVANTAGES OF OCT-A?

OCT-A stands for optical coherence tomography-angiography, which is a promising technology still under investigation. Currently, fluorescein angiography (FA) is the standard of care for evaluating numerous retinal diseases, but it requires the intravenous injection of a dye with... Vai all'articolo

26/09/2017 - OPTICAL COHERENCE TOMOGRAPHY MARKET WORTH $1.8 BILLION BY 2024

Optical Coherence Tomography Market Worth $1.8 Billion By 2024September 2016 | Report Format: Electronic (PDF) The global optical coherence tomography (OCT) market is expected to reach USD 1.8 billion by 2024, according to a new report by Grand View Research, Inc. Incr... Vai all'articolo

26/09/2017 - OPTICAL COHERENCE TOMOGRAPHER MARKET EXPECTED TO GROW 5.4 PERCENT BY 2021

Optical Coherence Tomographer Market Expected to Grow 5.4 Percent by 2021 March 15, 2016: By Market Scope Market Scope estimates that the optical coherence tomographer (OCT) market will generate $650 million in total end-user revenues in 2016. We look for the market to g... Vai all'articolo

03/09/2017 - A REVIEW OF MICROPULSE LASER PHOTOCOAGULATION

A Review of Micropulse Laser PhotocoagulationTransplanting the entire cornea used to be the only option available to patients with debilitating corneal diseases. Now, ever-improving lamellar procedures can help most of these patients. --> By Carolyn Majcher, O.D., and And... Vai all'articolo

28/08/2017 - SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY REVEALS CHORIOCAPILLARIS ALTERATIONS IN EYES WITH NASCENT GEOGRAPHIC ATROPHY AND DRUSEN-ASSOCIATED GEOGRAPHIC ATROPHY

by: Moult, Eric M. BSc; Waheed, Nadia K. MD, MPH; Novais, Eduardo A. MD; Choi, WooJhon PhD; Lee, ByungKun MEng; Ploner, Stefan B. BSc; Cole, Emily D. BSc; Louzada, Ricardo N. MD; Lu, Chen D. MSc; Rosenfeld, Philip J. MD, PhD; Duker, Jay S. MD; Fujimoto, James G. PhDPurpose: ... Vai all'articolo

26/07/2017 - NEW PRODUCT APPLICATIONS: OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY AT ITS FINEST

Optovue’s AngioVueHD provides the widest high-resolution images.By KAREN APPOLD, CONTRIBUTING WRITERJuly 1, 2017 Optical coherence tomography (OCT) angiography, or OCTA imaging, provides wider fields of view at high resolution. “However, while a 3 mm x 3 mm image on OCTA generall... Vai all'articolo

05/07/2017 - NUOVE TERAPIE: LUTEINA

Nuove terapie: luteinaEvidenze clinico-scientifiche suggeriscono che l'apporto di luteina può portare vantaggi in pazienti con degenerazione maculare senile secca o atrofica.La causa della degenerazione maculare legata all'età (AMD) è sicuramente multifattoriale. Infat... Vai all'articolo

05/07/2017 - VEGF TRAP-EYE (AFLIBERCEPT OPHTHALMIC SOLUTION) - OPHTHALMOLOGIC DRUGS ADVISORY COMMITTEE

VEGF TRAP-EYE (aflibercept ophthalmic solution) - OPHTHALMOLOGIC DRUGS ADVISORY COMMITTEEJune 17, 2011 - Executive Summary Age-related macular degeneration (AMD) is the most common cause of legal blindness in the elderly population of the developed world. A major paradigm sh... Vai all'articolo

05/07/2017 - EYLEA - IL NUOVO ANTI VEGF PER LA DEGENERAZIONE MACULARE UMIDA

EYLEA - Il nuovo anti VEGF per la degenerazione maculare umida L'introduzione dei nuovi farmaci che contrastano il fattore di crescita neovascolare (VEGF) nella degenerazione maculare senile ha cambiato radicalmente l'efficacia della cura permettendo di avere il 90% di s... Vai all'articolo

15/06/2017 - ZEISS APPOINTS JIM MAZZO AS GLOBAL PRESIDENT OF OPHTHALMOLOGY

Carl Zeiss Meditec appointed James V. Mazzo as global president of ophthalmology, according to a company press release. In this role, Mazzo will be responsible for leading the new strategic business unit of ophthalmology and the company’s U.S. sales and service center.  Jame... Vai all'articolo

14/06/2017 - WIDE FIELD AND HIGHLY SENSITIVE ANGIOGRAPHY WIDE FIELD AND HIGHLY SENSITIVE ANGIOGRAPHY WIDE FIELD AND HIGHLY SENSITIVE ANGIOGRAPHY WIDE FIELD AND HIGHLY SENSITIVE ANGIOGRAPHY WIDE FIELD AND HIGHLY SENSITIVE ANGIOGRAPHY WIDE FIELD AND HIGHLY SENSITIVE ANG

JINGJIANG XU, SHAOZHEN SONG, WEI WEI, AND RUIKANG K. WANG*University of Washington, Department of Bioengineering, Seattle, Washington 98195, USA*wangrk@uw.edu Abstract: Wide-field vascular visualization in bulk tissue that is of uneven surface is challenging due to the relativel... Vai all'articolo

24/05/2017 - JIM MAZZO GLOBAL PRESIDENT OPHTHALMIC DEVICES CARL ZEISS MEDITEC

Jim MazzoGlobal President Ophthalmic DevicesCarl Zeiss MeditecBiography James V. Mazzo is Global President for Carl Zeiss Meditec’s Strategic Business Unit Ophthalmic Devices, which includes Ophthalmic Diagnostics, Surgical Ophthalmology and Refractive Lasers. He also heads the ... Vai all'articolo

24/05/2017 - JAMES MAZZO MAKES HIS MARK WITH MOVE TO CARL ZEISS

James Mazzo makes his mark with move to Carl ZeissIt’s all about customer service, says new Global President Ophthalmic Devices at Zeiss Howard Larkin Posted: Tuesday, November 1, 2016 Since beginning his career in ophthalmic products at Allergan 36 years ago, James Mazzo always ... Vai all'articolo

26/04/2017 - RELATIONSHIP BETWEEN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY VESSEL DENSITY AND SEVERITY OF VISUAL FIELD LOSS IN GLAUCOMA

by: Adeleh Yarmohammadiet al In conclusion, OCT-A vessel density measurements are significantly associated with the severity of visual field damage. These associations are generally stronger than standard structural measures such as RNFL and rim area.Moreover, OCT-A vessel densit... Vai all'articolo

13/04/2017 - OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY VESSEL DENSITY IN GLAUCOMATOUS EYES WITH FOCAL LAMINA CRIBROSA DEFECTS.

Ophthalmology. 2016 Nov;123(11):2309-2317. doi: 10.1016/j.ophtha.2016.07.023. Epub 2016 Aug 31. Suh MH1, Zangwill LM2, Manalastas PI2, Belghith A2, Yarmohammadi A2, Medeiros FA2, Diniz-Filho A2, Saunders LJ2, Yousefi S2, Weinreb RN3. PURPOSE:  To investigate whether vessel... Vai all'articolo

13/04/2017 - QUANTIFICATION OF RETINAL MICROVASCULAR DENSITY IN OPTICAL COHERENCE TOMOGRAPHIC ANGIOGRAPHY IMAGES IN DIABETIC RETINOPATHY

March 16, 2017 Quantification of Retinal Microvascular Density in Optical Coherence Tomographic Angiography Images in Diabetic Retinopathy Mary K. Durbin, PhD1; Lin An, PhD1; Nathan D. Shemonski, PhD1; Mário Soares, BA2; Torcato Santos, BA2; Marta Lopes, BA2; Catarina Neves2; Jos... Vai all'articolo

05/04/2017 - WHAT DREW YOU TO AGE-RELATED MACULAR DEGENERATION (AMD)?

www.theophthalmologist.comSi t t ing Down Wi th 51What drew you to age-related maculardegeneration (AMD)? It was my background interest inmolecular biology and genetics. At JohnsHopkins, I got both my MD and PhDdegrees at the same time – my researchfocused on genetics ... Vai all'articolo

05/04/2017 - OCT ANGIOGRAPHY OF THE HUMAN CHORIOCAPILLARIS AT 1.7M A-SCANS/SECOND

OCT Angiography of the Human Choriocapillaris at 1.7MA-scans/second Justin V. Migacz2, Iwona M. Gorczynska1, 2, Ravi S. Jonnal2,Robert J. Zawadzki2, John S. Werner2. 1Physics, Astronomy andInformatics, Nicolaus Copernicus University, Torun, Poland;2Ophthalmology and Vision Scien... Vai all'articolo

16/03/2017 - CAUSES OF MACULAR DEGENERATION

by:Your health, your choices The exact cause of macular degeneration isn't known, but the condition develops as the eye ages. Age-related macular degeneration (AMD) is caused by a problem with part of the eye called the macula. The macula is the spot at the centre of your retina ... Vai all'articolo

15/03/2017 - LASIK AND VISION CORRECTION

LASIK surgery is an extremely popular and commonly sought-after vision correction procedure. Millions of people with refractive errors such as nearsightedness, farsightedness and astigmatism have been able to ditch their prescriptions thanks to LASIK surgery. It’s fast, painless ... Vai all'articolo

14/03/2017 - MOVING KERATOCONUS CLASSIFICATION INTO THE MODERN ERA BY MICHAEL W. BELIN, MD SOURCE: HTTPS://WWW.EYEWORLD.ORG/

The last decade has seen a dramatic advancement in the treatment of ectatic disease. Corneal collagen crosslinking (CXL), intracorneal rings (ICR), and deep anterior lamellar keratoplasty (DALK) are options that earlier did not exist or were rarely used. While our treatments have... Vai all'articolo

06/03/2017 - CORNEAL EROSION

by American Academy of OphthalmologyCorneal Erosion Jun. 19, 2014 Corneal erosion affects the cornea, the clear dome covering the front of the eye. The cornea is composed of five layers. The outermost layer is the epithelium. When the epithelium d... Vai all'articolo
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