View clinical trials related to Glaucoma.
Filter by:Primary Open Angle Glaucoma (POAG) is an eye disease that causes optic nerve damage, visual field defect, and blindness caused by increased intraocular pressure. In recent years, many studies have shown that ginkgo biloba extract has a protective effect on the visual function of glaucoma patients. Studies have shown that Ginkgo biloba capsules can improve the visual field damage of glaucoma controlled by intraocular pressure;Ginkgo biloba capsule can promote the recovery of visual evoked potential of glaucoma controlled by intraocular pressure; the improvement of visual field has a certain correlation with visual electrophysiological recovery. The mechanism may be achieved by suppressing the influx of calcium ions and thereby inhibiting the apoptosis of cells. Therefore, in this clinical study, effect of Ginkgo biloba capsule on visual function of primary open-angle glaucoma with blood stasis syndrome was evaluated by placebo as control.
This study is to characterize mitochondrial DNA (mtDNA) populations in adults with eye injuries and eye diseases. The eye exam is often hindered by the clouding of tissues involved in injury or disease. This protocol examines the use of mtDNA populations as indicators of developing inflammation and resolution of injury. This may be used to provide proactive treatment or define appropriate treatment needs beyond the indications of an ophthalmological exam.
Effect of phacoemulsification on intraocular pressure has been studied with variable results.Furthermore, effect of phacoemulsification on ocular biometrics including anterior chamber depth and angle opening distance has also been studied. In our study we aim at establishing a quantitative relationship between preoperative ocular biometrics and postoperative intraocular pressure change and comparing this relationship in glaucomatous and non-glaucomatous eyes.
This prospective, concurrent controlled, open-label, multicenter study is designed to collect additional safety data through 5 years of follow-up for subjects randomized to either the treatment arm (PRESERFLO® MicroShunt with MMC) or the control arm (Trabeculectomy with MMC) of the INN-005 clinical study.
Glaucoma is a blinding eye disease increasingly common in older adults, particularly in African Americans, and often diagnosed late in the disease course. It is essential to develop novel health care models, utilizing telemedicine, to improve the ability to detect glaucoma at an earlier stage, and to provide a platform to manage this disease in community-based clinics so that further vision loss is prevented. Our goal is to improve the quality and accessibility of glaucoma detection and management among a vulnerable and at-risk segment of our population.
The confirm the performance and safety of the eyeWatch System as first-line filtering surgery and compare its outcomes to trabeculectomy
Traditional ciliary body photocoagulation treatment uses the photocoagulation of long-wavelength laser to destroy the ciliary body tissue that can produce aqueous humor. Therefore, it is a kind of palliative treatment which has proved efficacy but causes great pain to patients. The "ultrasonic glaucoma treatment instrument" produced by French EYE TECH CARE company is referred to as EyeOP1. It uses high-intensity focused ultrasound technique to make target part of the ciliary coagulative necrosis, reduce the production of aqueous humor and thereby lower the intraocular pressure. EyeOP1 is ergonomic and suitable for the human eye, making the treatment process more accurate, simple and fast.
This study is a prospective comparative, randomized, single center study to gather agreement and precision of the Nidek Mirante OCT with SLO and Anterior Segment Imaging capabilities in comparison to the Optovue RTVue XR Avanti OCT and Optos P200DTx in normal subjects, subjects with glaucoma, subjects with retinal disease and subjects with corneal disease.
To determine the improvement in patient adherence to topical ocular hypotensive therapy by introducing a personalised illustrated medication reference chart and tele-reminder.
Real-world evidence study to assess the safety and effectiveness of XEN® Glaucoma Treatment System in Chinese patients with refractory glaucoma. Participants will be (prospective) or have already been (retrospective) implanted with XEN via specific urgent medical need.