Retinal vein occlusion and its complications are among the most common causes of severe loss of sight in developed countries. In recent years, developments in imaging methods have been introduced, leading to an improvement in diagnostic possibilities. At the same time new treatment options have become available (new intravitreal drugs and treatment protocols, laser and surgical methods). The presented guidelines summarize the current knowledge about retinal vein occlusion in order to standardize and update procedures for the diagnosis, classification and treatment of the disease.
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http://dx.doi.org/10.31348/2024/42 | DOI Listing |
Retinal vein occlusion and its complications are among the most common causes of severe loss of sight in developed countries. In recent years, developments in imaging methods have been introduced, leading to an improvement in diagnostic possibilities. At the same time new treatment options have become available (new intravitreal drugs and treatment protocols, laser and surgical methods).
View Article and Find Full Text PDFGraefes Arch Clin Exp Ophthalmol
December 2024
Doheny Eye Institute, University of California, Los Angeles, 150 N. Orange Grove Blvd, Suite 232, Pasadena, CA, USA.
Anti-vascular endothelial growth factor (VEGF) therapies have transformed the treatment of retinal diseases. However, VEGF signaling is only one component of the complex, multifactorial pathophysiology of retinal diseases, and many patients have residual disease activity despite ongoing anti-VEGF treatment. The angiopoietin/tyrosine kinase with immunoglobulin and epidermal growth factor receptor-2 (Ang/Tie2) signaling pathway is critical to endothelial cell homeostasis, survival, integrity, and vascular stability.
View Article and Find Full Text PDFEye (Lond)
December 2024
IRCCS Ospedale Policlinico San Martino, Eye Unit, Genova, Italy.
The aim of this article is to comprehensively review the multimodal imaging (MMI) features that define perifoveal vascular anomalous complex (PVAC) and to update the optimal treatment strategies for this disorder with a focus also on the underlying pathogenetic mechanisms. This systematic review was performed based on a search of the PubMed and Embase databases of relevant papers on the subject of PVAC. PVAC is characterized by well-defined MMI findings, including remarkable morphological features with optical coherence tomography (OCT) and OCT angiography (OCTA).
View Article and Find Full Text PDFInt J Ophthalmol
December 2024
Department of Ophthalmology & Visual Science, Eye & ENT Hospital, Shanghai Medical College, Fudan University, Shanghai 200031, China.
Aim: To investigate the features of retinal ischemic injuries in a novel mouse model with bilateral carotid artery stenosis (BCAS).
Methods: BCAS was induced with microcoil implantation in 6-8-week-old C57BL6 mice. Cerebral blood flow was monitored at 2, 7, and 28d postoperatively.
Eur J Ophthalmol
December 2024
Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, University Paris Est Créteil, Créteil, France.
Purpose: To report 8 cases of acute intra ocular inflammation (IOI) following intravitreal injections (IVI) of faricimab in patients with age related macular degeneration (AMD), retinal vein occlusion (RVO) and macular neovascularization associated with chronic central serous retinopathy (CSR).
Methods: This is a multicentric retrospective observational case-series. Cases of acute IOI that occurred in 5 different institutions in France and Italy between November 2023 and June 2024 were reported.
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