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https://www.readbyqxmd.com/read/28098732/significant-reduction-of-peripapillary-choroidal-thickness-in-patients-with-unilateral-branch-retinal-vein-occlusion
#1
Hae Min Kang, Jeong Hoon Choi, Hyoung Jun Koh, Christopher Seungkyu Lee, Sung Chul Lee
PURPOSE: To evaluate changes in peripapillary choroidal thickness in patients with branch retinal vein occlusion (BRVO) over 12 months, using spectral-domain optical coherence tomography with enhanced depth imaging. METHODS: This retrospective, interventional case series included 20 treatment-naive patients with unilateral BRVO with at least 12 months follow-up. The peripapillary choroidal thickness was measured over 12 months. RESULTS: In BRVO-affected eyes, the mean peripapillary choroidal thickness was 213...
January 16, 2017: Retina
https://www.readbyqxmd.com/read/28098203/optical-coherence-tomography-angiography-microvascular-findings-in-macular-edema-due-to-central-and-branch-retinal-vein-occlusions
#2
Mastropasqua Rodolfo, Toto Lisa, Di Antonio Luca, Borrelli Enrico, Senatore Alfonso, Di Nicola Marta, Di Martino Giuseppe, Ciancaglini Marco, Paolo Carpineto
The aim of this study was to evaluate retinal and choriocapillaris vessel density using optical coherence tomography angiography (OCTA) in eyes with central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO) complicated by macular edema (ME). Sixty eyes of 60 patients with CRVO or BRVO and ME and 40 healthy subjects underwent measurements of superficial and deep foveal and parafoveal vessel density (FVD, PFVD) and choricapillary density using OCTA at baseline and 60 days after intravitreal dexamethasone implant (IVDEX)...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28079801/acute-necrotizing-retinal-vasculitis-as-onset-of-systemic-lupus-erythematosus-a-case-report
#3
Simeon Monov, Ruska Hristova, Rositza Dacheva, Reni Toncheva, Russka Shumnalieva, Viara Shoumnalieva-Ivanova, Daniela Monova
RATIONALE: Systemic lupus erythematosus (SLE) is a complex autoimmune disease characterized by autoantibody production, complement activation, and deposition of immune complexes in tissues and organs. SLE can involve any region of the visual system. Although ocular manifestations are not part of the classification criteria for SLE, they can be observed in up to one-third of the patients with SLE. They are rarely reported at the time of disease onset. Retinal vasculitis is usually associated with active generalized disease...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28079651/branch-retinal-vein-occlusion-secondary-to-a-retinal-arteriolar-macroaneurysm-a-novel-mechanism-supported-by-multimodal-imaging
#4
Yi Chen, Simon D M Chen, Fred K Chen
BACKGROUND/PURPOSE: To report a case of a branch retinal vein occlusion secondary to a retinal arteriolar macroaneurysm (RAM). METHODS: Retrospective case report describing examination findings, treatment outcome and unique multimodal imaging features demonstrated on fluorescein angiography, optical coherence tomography, optical coherence tomography angiography and adaptive optics photography of the retinal vessels and RAM. RESULTS: A 61-year-old man presented with 20/200 vision in the right eye because of a branch retinal vein occlusion secondary to a RAM...
January 10, 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28045864/bilateral-central-retinal-vein-occlusions-in-a-young-patient-with-a-history-of-eosinophilic-pneumonia-and-thalamic-stroke
#5
Gina Yu, Peng Sun, Tavé van Zyl, Rachel Tandias, Jorge G Arroyo
PURPOSE: To describe a case of a central retinal vein occlusion in a young patient with a history of eosinophilic pneumonia. METHODS: A retrospective case report of a 45-year-old woman with acute painless vision loss for 9 days after multiple episodes of eosinophilic pneumonia and thalamic stroke. Fluorescein angiography, spectral domain optical coherence tomography, and clinical examination were performed. She was then treated with intravitreal bevacizumab and pan-retinal photocoagulations...
December 29, 2016: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28031700/long-term-results-of-combination-therapy-using-anti-vegf-agents-and-dexamethasone-intravitreal-implant-for-retinal-vein-occlusion-an-investigational-case-series
#6
Michael A Singer, Michael E Jansen, Lyndon Tyler, Paul Woods, Faisal Ansari, Udit Jain, Joshua Singer, Darren Bell, Chelsey Krambeer
BACKGROUND: One limitation of anti-VEGF therapy is the need for monthly retreatment to maintain efficacy. The purpose of this study was to determine the duration of effect in eyes with macular edema (ME) secondary to branch or central retinal vein occlusion (BRVO or CRVO) treated with anti-VEGF therapy plus sustained-release dexamethasone (DEX implant; Ozurdex). MATERIALS AND METHODS: This open-label, interventional case series included 62 eyes with ME due to RVO, central foveal thickness (CFT) >300 μm, and best-corrected visual acuity (BCVA) of 20/40 or worse...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28018739/active-passive-path-length-encoded-apple-doppler-oct
#7
Andreas Wartak, Richard Haindl, Wolfgang Trasischker, Bernhard Baumann, Michael Pircher, Christoph K Hitzenberger
We present a novel active-passive path-length encoded (APPLE) swept source Doppler optical coherence tomography (DOCT) approach, enabling three-dimensional velocity vector reconstruction of moving particles without prior knowledge of the orientation of motion. The developed APPLE DOCT setup allows for non-invasive blood flow measurements in vivo and was primarily designed for quantitative human ocular blood flow investigations. The system's performance was demonstrated by in vitro flow phantom as well as in vivo retinal vessel bifurcation measurements...
December 1, 2016: Biomedical Optics Express
https://www.readbyqxmd.com/read/28007745/impact-of-retinal-vein-occlusion-on-stroke-incidence-a-meta-analysis
#8
REVIEW
Min Li, Xiaolan Hu, Jiangtao Huang, Yuan Tan, Baoping Yang, Zhenyu Tang
BACKGROUND: Considerable controversy exists on the association between retinal vein occlusion (RVO) and stroke risk. Therefore, we conducted a meta-analysis to assess the relationship between RVO and stroke risk. METHODS AND RESULTS: PubMed, EMBASE, and the Cochrane library databases were searched for cohort studies with data on RVO and stroke risk. Studies that reported adjusted relative risks (RRs) with 95% CIs of stroke associated with RVO were included. Stratified analyses were conducted according to key characteristics...
December 22, 2016: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28004197/poor-outcomes-despite-aspirin-or-statin-use-in-high-risk-patients-with-retinal-vein-occlusion
#9
Vlad M Matei, Jonathan Y Xia, Chan Nguyen
PURPOSE: Since atherosclerosis contributes to the pathophysiology of retinal vein occlusion (RVO), we aimed to assess the effects of aspirin and statins on the visual outcomes of RVO in high-risk patients, whom we define to have hypertension and open-angle glaucoma prior to RVO. METHODS: We conducted a retrospective case-control study of adults diagnosed with RVO between 2006 and 2014. To evaluate for a preventive effect of these medications, we compared the prevalence of aspirin or statin use (either separately or concomitantly) among high-risk patients who developed RVO and among those who did not during at least 2 years of follow-up...
December 21, 2016: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/27984548/capillary-nonperfusion-and-photoreceptor-loss-in-branch-retinal-vein-occlusion-spatial-correlation-and-morphologic-characteristics
#10
Menelaos G Kanakis, Konstantina Giannouli, Konstantinos Andreanos, Dimitrios Papaconstantinou, Chrysanthi Koutsandrea, Ioannis Ladas, Ilias Georgalas, Petros Petrou, Athanasios I Kotsolis
PURPOSE: To evaluate the photoreceptor layer in eyes with branch retinal vein occlusion associated with macular ischemia, using a method of en face optical coherence tomography (OCT) representation of the ellipsoid zone. METHODS: Customized macular OCT scans of 9 patients (10 eyes) with branch retinal vein occlusion and macular ischemia were exported and subsequently postprocessed (removal of vascular and cystic spaces' shadows, segmentation, and alignment to the retinal pigment epithelium)...
December 14, 2016: Retina
https://www.readbyqxmd.com/read/27984509/association-between-parafoveal-capillary-nonperfusion-and-macular-function-in-eyes-with-branch-retinal-vein-occlusion
#11
Saki Manabe, Rie Osaka, Yuki Nakano, Yukari Takasago, Tomoyoshi Fujita, Chieko Shiragami, Kazuyuki Hirooka, Yuki Muraoka, Akitaka Tsujikawa
PURPOSE: To investigate the parafoveal perfusion status of the superficial and deep capillary layer in eyes with resolved branch retinal vein occlusion, and to study its effects on retinal sensitivity. METHODS: In 27 enrolled eyes (27 patients) with resolved branch retinal vein occlusion, superficial and deep capillaries in the macular area (3- × 3-mm, centered on the fovea) were examined with optical coherence tomography angiography. Retinal sensitivity was examined with fundus-monitored microperimetry...
December 10, 2016: Retina
https://www.readbyqxmd.com/read/27974343/combined-central-retinal-vein-and-branch-retinal-artery-occlusion-in-hyperhomocysteinaemia
#12
Swapnil Madhukar Parchand
No abstract text is available yet for this article.
December 14, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27971621/cost-effectiveness-of-intravitreal-aflibercept-ivt-afl-in-treatment-of-macular-edema-me-secondary-to-branch-retinal-vein-occlusion-brvo
#13
C Sar, S Malhan, E Oksuz, B Eldem, N Unlu, M N Alp, E Ozmert, A H Durukan, E Erdal, B Kahveci
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27971614/annual-cost-of-illness-of-macular-edema-me-secondary-to-branch-retinal-vein-occlusion-brvo-in-turkey
#14
C Sar, S Malhan, E Oksuz, B Eldem, N Unlu, M N Alp, A H Durukan, E Erdal, B Kahveci
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27928391/a-moyamoya-patient-with-bilateral-consecutive-branch-retinal-vein-occlusion
#15
Hande Güçlü, Vuslat Pelitli Gurlu, Sadık Altan Ozal, Haluk Esgin
We describe a moyamoya (MMD) patient with bilateral consecutive branch retinal vein occlusion (BRVO). The patient had a medical history of severe headache, cranial haemorrhage, bilateral supraclinoid carotid artery occlusion, and "puff of smoke" collaterals on cerebral angiography and an encephalomyosynangiosis operation. On ophthalmic examination, he had superior temporal branch vein occlusion with intraretinal haemorrhage and visual acuity of 20/25 in the right eye. Twelve years later, he presented with superior temporal branch vein occlusion in the left eye and visual acuity of 20/60...
April 2016: Neuro-ophthalmology
https://www.readbyqxmd.com/read/27927176/colour-doppler-analysis-of-ophthalmic-vessels-in-the-diagnosis-of-carotic-artery-and-retinal-vein-occlusion-diabetic-retinopathy-and-glaucoma-systematic-review-of-test-accuracy-studies
#16
Mario Bittner, Livia Faes, Sophie C Boehni, Lucas M Bachmann, Reinier O Schlingemann, Martin K Schmid
BACKGROUND: Colour Doppler analysis of ophthalmic vessels has been proposed as a promising tool in the diagnosis of various eye diseases, but the available diagnostic evidence has not yet been assessed systematically. We performed a comprehensive systematic review of the literature on the diagnostic properties of Colour Doppler imaging (CDI) assessing ophthalmic vessels and provide an inventory of the available evidence. METHODS: Eligible papers were searched electronically in (Pre) Medline, Embase and Scopus, and via cross-checking of reference lists...
December 7, 2016: BMC Ophthalmology
https://www.readbyqxmd.com/read/27926906/long-term-real-life-efficacy-and-safety-of-repeated-ozurdex%C3%A2-injections-and-factors-associated-with-macular-edema-resolution-after-retinal-vein-occlusion-the-remido-2-study
#17
Stéphan Pommier, Franck Meyer, Sébastien Guigou, Tony Barthelemy, Fréderic Gobert, Christian Hajjar, Pierre-Yves Merite, Eric Parrat, Hervé Rouhette, Fréderic Matonti
PURPOSE: The objective was to study long-term real-life efficacy and safety of repeated Ozurdex® injections and factors associated with macular edema (ME) resolution after retinal vein occlusion. METHODS: Patients with ME after retinal vein occlusion, receiving Ozurdex®, were included to assess the following endpoints: visual acuity and central retinal thickness, retreatment, number of injections, side effects and ME resolution. ME resolution was defined as permanent discontinuation of intravitreal injections (IVTs) for at least 6 months after the last IVT...
2016: Ophthalmologica. Journal International D'ophtalmologie
https://www.readbyqxmd.com/read/27911446/treatment-patterns-of-ranibizumab-intravitreal-injection-and-dexamethasone-intravitreal-implant-for-retinal-vein-occlusion-in-the-usa
#18
S Nghiem-Buffet, S Baillif, S Regnier, A Skelly, N Yu, A Sodi
PurposeRanibizumab, an anti-vascular endothelial growth factor, and dexamethasone, a corticosteroid, have been shown to be effective in treating macular oedema secondary to retinal vein occlusion (RVO) (central RVO (CRVO) and branch RVO (BRVO)). Their real-world usage, however, has yet to be compared. We therefore evaluated ophthalmology visits for both drugs using US patient-level data.MethodsThe IMS Health Real-World Data Medical Claims database was used to identify treatment-naive patients receiving ranibizumab intravitreal injections or dexamethasone intravitreal implants between June 2010 and February 2014 who had 12 months of follow-up data...
December 2, 2016: Eye
https://www.readbyqxmd.com/read/27911421/-analysis-of-changes-in-central-macular-thickness-based-on-optical-coherence-tomography-angiography-findings-in-retinal-vein-occlusion
#19
M V Budzinskaya, A V Shelankova, M A Mikhailova, A A Plyukhova, N M Nurieva, A V Fomin
AIM: To investigate the relationship between OCT angiography measurements and central fundus changes in patients with retinal vein occlusion (RVO). MATERIAL AND METHODS: The study enrolled 21 RVO patients aged from 55 to 86 years (69.9±2.28 years), including 8 patients with ischemic central RVO (I-CRVO; 73.6±3.4 years on average) and 13 patients with branch RVO (BRVO; 67.6±3.0 years on average). Of the latter, 8 cases were ischemic (I-BRVO) and 5 non-ischemic (NI-BRVO)...
2016: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/27903073/comparison-between-early-or-late-intravitreal-injection-of-dexamethasone-implant-in-branch-brvo-or-central-crvo-retinal-vein-occlusion-six-months-follow-up
#20
Fernanda Pacella, Giuseppe La Torre, Stefania Basili, Monica Autolitano, Antonella Pascarella, Tommaso Lenzi, Elena Pacella
PURPOSE: The purpose of this study was to compare early and late injections of intravitreal dexamethasone implant in patients affected by central retinal vein occlusion (CRVO) or branch retinal vein occlusion (BRVO) with a six-month follow-up. We assessed whether an earlier treatment start (within 7 days from diagnosis) could be more beneficial than a delayed (or late) treatment start (after 7 days). MATERIALS AND METHODS: The study included 81 patients (81 eyes) affected by retinal vein occlusion...
November 30, 2016: Cutaneous and Ocular Toxicology
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