Active clinical trials for "Retinal Vein Occlusion"

Branch retinal vein occlusion (BRVO) is a common retinal vascular disease occurring in a significant number of individuals older than 50 years.The most common cause of visual disturbance in BRVO patients is macular edema, which has been reported in 60% of patients. Macular grid laser photocoagulation has been shown to be effective in the treatment of macular edema arising from BRVO. Some eyes are resistant to conventional grid laser treatment, and the conventional treatment is not useful in patients with intraretinal hemorrhages that may interfere with laser photocoagulation. Moreover, several studies have shown that conventional grid laser treatment for macular edema may be associated with complications. Intravitreal triamcinolone acetonide (IVTA) injection has recently been reported to be effective in the treatment of macular edema of various etiologies.On the other hand, arteriovenous sheathotomy is a surgical method suggested for treatment of macular edema in BRVO patients, and has been reported to be efficacious in patients refractory to conventional focal or grid laser macular photocoagulation.Both treatment modalities have been reported to be associated with reductions in central macular thicknesses and improved visual acuities. The purpose of the study is to compare the efficacies of arteriovenous (AV) sheathotomy and intravitreal triamcinolone (IVTA) injection in the treatment of macular edema associated with branch retinal vein occlusion (BRVO).

This was an open-label, multi-center, FIH study with a single ascending dose (SAD) design that assessed the safety, tolerability and pharmacokinetics (PK) of a single IVT dose of MHU650 in up to 24 participants with macular edema.

This Phase 3 study will evaluate the efficacy, durability, and safety of KSI-301 compared to aflibercept, in participants with macular edema due to treatment-naïve branch (BRVO) or central retinal vein occlusion (CRVO).

Retinal vein occlusion (RVO) is considered the second vascular disorder of the retina after diabetic retinopathy. Patients with RVO are at risk of the development of macular edema. Different treatment modalities for macular edema include LASER therapy, antivascular endothelial growth factor (VEGF), and triamcinolone. Aim To detect the efficacy of formulated Triamcinolone Acetonide(TA) injection in the posterior subtenon space to manage macular edema secondary to non-ischemic RVOs, either central or branch.

This study will evaluate the safety, tolerability and efficacy of AR-1105 (dexamethasone implant) for the treatment of macular edema (ME) due to retinal vein occlusion (RVO). A more durable intravitreal implant containing a low dose of dexamethasone may result in less frequent retreatments, and potentially lower the incidence of steroid-related side effects without compromising efficacy.

This is a study designed to determine if the addition of Ozurdex® to bevacizumab (Avastin®) eye injections reduces the need for repeat bevacizumab eye injections in patients with nonischemic central retina vein occlusion.

The purpose of this study is to provide efficacy and safety data of 3 consecutive monthly intravitreal injections with 0.5 mg ranibizumab in Japanese patients with visual impairment due to macular edema secondary to retinal vein occlusion (BRVO or CRVO) to support the applicability of the phase III study results of BRAVO and CRUISE in this indication, in the Japanese ethnic patients.

To determine whether TLC399 (ProDex) provides an ideal, safe, long-acting, dexamethasone sodium phosphate (DSP) delivery system for the treatment of macular edema due to retinal vein occlusion (RVO).

The purpose of this study is to determine whether a fluocinolone sustained drug delivery implant is effective in the treatment of central retinal vein occlusion that has caused persistent macular edema and decreased visual acuity.

This was a Phase III, multicenter, randomized, double-masked, sham injection-controlled study of the efficacy and safety of intravitreal ranibizumab compared with sham injections in patients with macular edema secondary to central retinal vein occlusion (CRVO); 392 patients with CRVO were enrolled at 95 investigational sites in the United States. The study included a treatment period (6 months) and an observation period (6 months).