PURPOSE To describe a series of previously normotensive eyes experiencing sustained elevated intraocular pressure (IOP) associated with long-term intravitreal antivascular endothelial growth factor (VEGF) therapy for neovascular age-related macular degeneration (AMD). PATIENTS AND METHODS Clinical data were reviewed for 25 eyes of 23 patients with neovascular AMD who had increased IOP while r...

BACKGROUND The management of neovascular age-related macular degeneration (nAMD) has been transformed by the introduction of agents delivered by intravitreal injection which block the action of vascular endothelial growth factor-A (anti-VEGF agents). One such agent in widespread use is bevacizumab which was initially developed for use in oncology. Most of the evidence supporting the use of beva...

AIM: To evaluate the clinical efficacy and systemic safety profile of conbercept in practice on vascular endothelial growth factor (VEGF)-A, VEGF-B, placental (PLGF) levels after intravitreal injections for neovascular age-related macular degeneration (AMD). METHODS: Thirty-five patients (35 eyes) with AMD received treatment pro re nata protocol. Best-corrected visual acuity (BCVA) central reti...

Purpose: To evaluate the clinical outcomes of myopic choroidal neovascularization (CNV) and atrophic tractional changes according to ATN (A: atrophy, T: traction, N: neovascularization) classification system.Methods: This was a retrospective review medical records CNV patients treated with intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections followed up for at least 3 yea...

PURPOSE Azurocidin, released by neutrophils during leukocyte-endothelial interaction, is a main cause of neutrophil-evoked vascular leakage. Its role in the retina, however, is unknown. METHODS Brown Norway rats received intravitreal injections of azurocidin and vehicle control. Blood-retinal barrier (BRB) breakdown was quantified using the Evans blue (EB) dye technique 1, 3, and 24 hours aft...

Intravitreal anti-vascular endothelial growth factor (VEGF) agents seem to be effective in choroidal neovascular membranes (CNV) in association with various entities of posterior uveitis. We herein report a 46-year-old woman who was treated with a simultaneous single intravitreal dexamethasone implant and ranibizumab administration for the treatment of unilateral extrafoveal CNV associated with...

This paper summarizes the recent evidence for combined therapies in the intravitreal medical treatment of diabetic macular oedema or macular oedema, secondary to retinal vein occlusion. Since the introduction of anti-inflammatory or anti-VEGF drugs combined with or used alternatively to laser, visual acuity can be stabilized or improved in a significant number of patients. However, there is an ...

BACKGROUND Macular grid laser photocoagulation remains the standard treatment for macular edema secondary to branch retinal vein occlusion (BRVO). One possible strategy for treating macular edema is to inhibit VEGF activity by competitive binding of VEGF with an anti-VEGF antibody, suggesting the therapy option with bevacizumab. However, multiple injections of anti-VEGF may lead to complication...

Purpose. To assess the morphology of idiopathic choroidal neovascularization (ICNV) by optical coherence tomography angiography (OCTA) and determine the therapeutic effects of intravitreal antivascular endothelial growth factor (anti-VEGF). Method. Patients with naive ICNV were assessed by spectral domain optical coherence tomography (SD-OCT) and OCTA in this observational study. The timing of ...

PURPOSE To compare the relative contribution of VEGF and TNF-alpha in the development of laser-induced choroidal neovascularization (CNV) in monkeys and to exploit the feasibility of topical use of suitable antibody fragments for the prevention of experimental CNV. METHODS To induce experimental CNV, small high-energy laser spots were used to treat several areas of the macula in the retinas o...