Active clinical trials for "Retinal Detachment"

26 patients presenting a rhegmatogenous retinal detachment with more than 4 days of duration will be prospectively included. A single dose of ursodeoxycholic acid will be administered orally before surgery at different time-points in 22 subjects. Standard surgery will be performed and ocular samples will be collected during the procedure. Ursodeoxycholic acid treatment will be continued in treated patients during 3 months after surgery. Ocular and serum samples from the 4 untreated patients will serve as negative controls for the determination of UDCA levels.

The purpose of this study is to see if glaucoma eye drops (dorzolamide-timolol) have any effect on the duration of an intraocular gas bubble following pars plana vitrectomy.

The purpose of this study is to determine the effect of anti-VEGF drug (Avastin) adminstration in eyes prior to surgical treatment for Traction retinal detachment (TRD) in patients with Proliferative Diabetic Retinopathy (PDR).

This study will evaluate the efficacy and safety of the Brimo PS DDS® Applicator System (200 μg and 400 μg brimonidine tartrate) on visual function in patients with previous rhegmatogenous macula-off retinal detachment.

Vitreoretinal surgery for epiretinal proliferation tractional retinal detachment associated with proliferative diabetic retinopathy (PDR) is often complicated by hemorrhage from fibrovascular tissue. To control the bleeding during tissue dissection multiple measures and techniques are used. Bevacizumab is an anti VEGF antibody which has been used to induce regression of ocular neovascularization. Its intraocular injection has been increasingly used for treatment of choroidal neovascularization (CNV) associated with age related macular degeneration (AMD) with fairly good success.Also it has been shown to be effective for treatment of PDR complicated with vitreous hemorrhage and iris neovascularization. We hypothesized that if anti-angiogenic agents, such as bevacizumab are injected into the vitreous cavity before vitrectomy in cases of PDR; there may be partial regression of neovascularization resulting in less intraoperative (and postoperative) hemorrhage. This can make the operation easier and shorter and lessen the need for intraocular cautery.. In this study diabetic patients who are candidated for vitrectomy with similar complexity scores will be randomized to preoperative injection or no injection of 2.5 mg Bevacizumab .In the injection group, 2.5 mg of bevacizumab (0.1 ml of commercially available Avastin vial, Genentech, inc. South San Francisco, CA) will be injected into the vitreous 3-5 days before operation. During each operation, the number of endodiathermy applications, backflush needle applications and the duration of surgery will be recorded by an independent observer. Also, type of tamponade, post operation vitreous hemorrhage and 3 months postoperative visual acuities wil be recorded. all these parameters will be compared in two groups.

The purpose of this study is to test whether ACULAR, a nonsteroidal anti-inflammatory eye drop medication, can prevent the development of retinopathy of prematurity (ROP) and/ or decrease its severity.In this study ACULAR will be compared to a placebo (artificial tear). The hypothesis would be that ACULAR treatment will decrease the incidence of moderate to severe ROP (grade II and above)by 50%.

The purpose of this study is to determine the feasibility, primary safety and efficacy of foldable capsular vitreous body (FCVB) in the treatment of retinal detachment.

Primary Objectives: To assess the efficacy of intravitreal administered Eylea in preventing visual loss in subjects with a retinal pigment epithelial detachment (PED) subtype of neovascular age-related macular degeneration (AMD) measured by mean change in BCVA at Month 12 compared to Baseline. Secondary Objectives: To assess the safety and tolerability of repeated intravitreal administration of Eylea in subjects with the PED subtype of neovascular AMD for a period of 1 year To assess the effect of repeated intravitreal administration of Eylea on Central Subfield Thickness (CSFT), Central Subfield Volume (CSFV), and PED height and volume. To assess the effect of repeated intravitreal administration of Eylea on vision related quality of life in subjects with PED study type of neovascular AMD assessed using the NEI/VFQ-25 questionnaire

We hypothesized that to reduce the adverse effects of intravitreal bevacizumab on ocular tissue and whole body, intravitreal injection of a low concentration of bevacizumab and conducting vitrectomy shortly after the injection is useful. In the present prospective, double-masked, randomized, controlled study, we aimed to verify the usefulness of intravitreal injection of 0.16 mg/0.05 ml bevacizumab one day before conducting vitrectomy for PDR.

Purpose: To evaluate the logical surgical approaches in closing macular holes in eyes of proliferative diabetic retinopathy with retinal detachment