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Retina Clinical Trials

A listing of Retina medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (18) clinical trials

Prevention of Macular Edema In Patients With Diabetic Retinopathy Undergoing Cataract Surgery

Diabetic retinopathy patients who are at risk of developing macular edema (defined as 30 % increase from pre-operative baseline in central subfield macular thickness) within 90 days following cataract surgery. Diabetic patients are defined as those who have either Type 1 or Type 2 diabetes. The patients must have either ...

Phase

Stem Cell Therapy for Outer Retinal Degenerations

To determine whether the surgical implantation of a human embryonic stem cell-derived retinal pigmented epithelium (hESC-RPE) monolayer seeded onto a polymeric versus hESC-RPE injections into the sub retinal space is a safe procedure. 6 Patients will receive hESC-RPE cell injections (100000 cells) in the sub retinal space (2 Dry Age-related ...

Phase

Intra-arterial Chemotherapy for Children With Retinoblastoma

Retinoblastoma is a cancer of the eye that occurs exclusively in children. The treatment for retinoblastoma may include surgery, chemotherapy, radiation and local treatments to the eye such as freezing (cryotherapy) and local radiation (brachytherapy). In some cases, a child with retinoblastoma will have active cancer in a single remaining ...

Phase

Prophylactic Ranibizumab for Exudative Age-related Macular Degeneration

This is a multicenter, prospectively randomized, masked and controlled, interventional investigator sponsored phase I/II study of subjects with high-risk nonexudative age-related macular degeneration (AMD) treated with intravitreal ranibizumab quarterly for prophylaxis of conversion to exudative age-related macular degeneration. The objective of this study is to investigate the safety and efficacy ...

Phase

Clinical Study of Transplanting Human Retinal Pigment Epithelial Cells for Treatment of Macular Degeneration

This study is an open-label investigation of the safety and preliminary efficacy of the sub retinal transplantation of human retinal pigment epithelial cells on Macular Degeneration. Nine patients are recruited through specific inclusive/exclusive criteria after signed an informed consent. Experimental and self-controlled eye will be determined based on best-corrected visual ...

Phase

Pilot Study to Evaluate the Safety and Efficacy of Treatment With ORA102 Combined With Avastin (Bevacizumab) Versus Avastin Alone in Patients With Neovascular Age Related Macular Degeneration (AMD)

This is s randomized, multi-center, double blind, 3 arm, phase I/II pilot study to evaluate the safety and efficacy of treatment with ORA102 combined with Avastin (Bevacizumab) versus Avastin alone, in patients with neo-vascular age related macular degeneration (AMD).

Phase

The Effect of Intravitral Injection of Triamcinolone Combined With Cataract Surgery (Phacoemulsification) on Diabetic Macular Edema and Diabetic Retinopathy

In this study, regressed proliferative diabetic retinopathy, very severe, severe and moderate non-prolifrative diabetic retinopathy patients who were going to have a cataract surgery, underwent a complete eye examination, OCT, FAG and color photography 2 weeks prior to their operation. All patients divided in two: 1) control group (Phyco,PCIOL), 2) ...

Phase

The Effect of Transcorneal Stimulation in Cases of Central Retinal Artery Occlusion Using a New Waveform

Patients with acute central retinal artery occlusion (CRAO) generally present with a history of painless visual loss that occurred over several seconds. In some instances amaurosis fugax is also present. At the time of initial examination, visual acuity in 90% of patients with CRAO can vary from counting fingers to ...

Phase

Safety Study for Treatment of Wet Macular Degeneration Using the TheraSight(TM) Ocular Brachytherapy System

This is a multi-center randomized study of three doses of radiation (assigned 1:1:1) delivered by the TheraSight(TM) Brachytherapy System in participants with choroidal neovascularization (CNV) secondary to wet (exudative) AMD. Each participant receives a single dose of radiation delivered by one-time only brachytherapy. Participants are followed for three years after ...

Phase

Study of RS1 Ocular Gene Transfer for X-linked Retinoschisis

Objective: To evaluate the safety and tolerability of ocular AAV-RS1 vector (AAV8-scRS/IRBPhRS) gene transfer to the retina of participants affected with X-linked juvenile retinoschisis (XLRS). Study Population: Male participants affected with XLRS will receive ocular gene transfer. A maximum of up to 24 participants may be enrolled. Design: This is ...

Phase