View clinical trials related to Macular Edema.
Filter by:In patients treated for exudative age-related macular degeneration (AMD), diabetes, retinal venous occlusion (OVR), or other conditions causing macular edema, treatments with anti-angiogenic intravitreal injections (IVT) are widely used both for their anti-angiogenic action. Patients often have injections for many years, sometimes monthly or every 2 months. The discontinuation of treatment with repeated injections of anti-angiogenic agents, linked to the COVID-19 coronavirus pandemic will potentially impact the visual acuity, the ophthalmological state and the quality of life of the patients concerned, therefore it is relevant to analyze the consequences the breakdown of usual care in this population.
PURPOSE: To evaluate the effect of the vitreous in response to intravitreal (IV) injections of ranibizumab 0.5 mg/0.05ml (Lucentis; Genentech, South San Francisco, CA) for the treatment of diabetic macular edema (DME). METHODS: Prospective, observational, multicenter study, conducted at Centro Hospitalar e Universitário do Porto, Portugal. Best-corrected visual acuity and central foveal thickness will be evaluated at baseline and every month until the end of follow-up. OCT biomarkers such as retinal layers thickness will also be analyzed. A p value of 0.05 or less will be considered to be statistically significant. HYPOTHESIS: Vitrectomized patients will improve less than non-vitrectomized patients.
Anti-vascular endothelial growth factor (VEGF) therapy is currently the mainstay of treatment for diabetic macular edema (DME). One of the main obstacles of anti-VEGF therapy is the need of repeated injections, which carries both economic and compliance problems to the patients.there is a growing evidence that recognises the effectiveness of the use of micropulse laser (MPL) in treatment of DME. with MPL, it is possible to deliver a subthreshold laser that is above the threshold of biochemical effect but below the threshold of a visible, destructive lesion thereby preventing collateral damage.The MPL technique is available at near - infrared 810 nm diode laser (diode MPL) and at 577 nm (yellow MPL). The current study was conducted in order to compare the efficacy of both MPL techniques in the treatment of center involving DME.
The aim of this study is To compare the anatomical and functional results of intravitreal( IV) injection of ranibizumab with sub threshold micropulse laser ( SML) in treatment of Diabetic macular edema (DME) both anatomically by spectral domain optical coherence tomography (SD OCT) and functionally by best-corrected visual acuity (BCVA) and multifocal electroretinogram (mfERG).
The study will be composed of 3 periods for all participants: Screening, 28-day Treatment period, and Follow-up visit (approximately 28 days after the final dose).
A prospective interventional case series study was conducted on 20 eyes of 20 patients with active myopic choroidal neovascularisation (CNV) ,20 eyes with resistant diabetic macular edema and 15 eyes with non ischaemic central retinal vein occlusion(CRVO) after approval of the Ethical Committee of the Faculty of Medicine, Tanta University . All procedures were carried out under the tenets of the Helsinki Declaration. Written consent was provided by all participants after discussing the procedure, alternative treatment plans, follow-up schedules, and possible benefits and risks.
Phase IIIb, multicenter, open-label, prospective, interventional study to assess the potential benefit of Aflibercept treatment administered IVT at a dosage of 2 mg with five monthly loading doses and then treat and extend over 48 weeks, with the primary endpoint as BCVA assessed at Week 52.
Purpose: To investigate the effects of subliminal micropulse yellow laser application on central macular thickness and best corrected visual acuity in cystoid macular edema secondary to retinitis pigmentosa patients.
Intravitreal ranibizumab injection procedure is simple and effective. In management of chronic DME there is no clear anatomical endpoint. Visual stability is the primary aim. Argon focal laser therapy can be the safe second choice. The combined therapy is successful and practical for chronic DME patients.
The study aims to collect data on the safety and use of intravitreal aflibercept injections into the eye for the treatment of eye disorders that cause blurred vision or a blind spot due to abnormal or blocked blood vessels. Data will be collected from patients who are being treated for such eye disorders in Mexican routine clinical practice.