View clinical trials related to Retinal Vein Occlusion.
Filter by:In retinal vein occlusion, predictive factors for visual outcome after ranibizumab treatment have not been evaluated comprehensively. Therefore, we have planned to analyze predictors for visual outcome from a viewpoint of electrophysiology and biomarkers besides morphological features by SD-OCT.
The aim of the trial is to evaluate the efficacy and safety of intravitreal injections of ranibizumab for the treatment of macular edema due to BRVO if the re-treatment regimen is guided by morphological macular changes detected by OCT compared to re-treatment according to SmPC defined re-treatment criteria (in case of increase of CRT and concomitant decrease of BCVA).
To determine if Ozurdex implant can offer an effective treatment for macular edema associated with retinal vein occlusion when treatment with intravitreal Avastin, Lucentis, or Eylea have not demonstrated a significant response.
This retrospective data review study will evaluate anti-VEGF injections for retinal vein occlusion (RVO) or diabetic macular edema (DME).
This study will evaluate the safety and efficacy of OZURDEX® (700 µg dexamethasone implant) in patients with macular edema associated with branch retinal vein occlusion.
This research is being done to assess the long term prognosis of patients treated with ranibizumab for edema due to retinal vein occlusion.
The purpose of the study is to determine the effect of Intravitreal Aflibercept Injection (IAI) on previously treated Central Retinal Vein Occlusions (CRVOs) with other Anti-VEGF agents.
The purpose of this study is determine the number of patients with complete resolution of macular edema secondary to central retinal vein occlusion following 6 monthly injections of Aflibercept.
CRVO occurs when the vessels in the back of the eye become blocked. This creates a dangerous condition because the vessels are weak and prone to leakage. This results in the development of macular edema. Previous studies have shown that inflammatory mediators and growth factors, such as vascular endothelial growth factor (VEGF), are elevated in patients with macular edema associated with CRVO. Ozurdex® is approved by the Food and Drug Administration (FDA) and is available by prescription for macular edema following CRVO and branch retinal vein occlusion (BRVO). It is also indicated for the treatment of non-infectious uveitis affecting the posterior segment of the eye. The approved dosage is 0.7 mg. Ranibizumab (Lucentis®) is approved by the Food and Drug Administration (FDA) and is available by prescription for other eye disorders, such as wet age-related macular degeneration (AMD), macular edema following CRVO or BRVO, and diabetic macular edema (DME). The approved dosage for wet AMD and macular edema following CRVO/BROV is 0.5 mg given monthly. The approved dosage for DME is 0.3 mg given monthly. Dr. Gonzalez is conducting an investigational study on the safety and effectiveness of treating CRVO-associated Macular Edema with a combination of 0.7 mg of Ozurdex® and 0.5 mg Lucentis®, given as separate injections into the eye.
This is a Phase II, single arm, open label clinical trial. 60 RVO patients (including 30 BRVO and 30 CRVO, respectively) are enrolled in the study. The study included a fixed treatment period (3 months) and a PRN period (6 months). In the fixed treatment period patients will receive 3 consecutive monthly intravitreal of 0.5 mg Conbercept. In the PRN period, patients are monthly visited and retreatment will be needed according to the retreatment criteria pre-specified.