View clinical trials related to Glaucoma.
Filter by:This is a prospective, multi-centre, cross sectional observational study to determine the prevalence of ocular surface disease (OSD) in glaucoma patients, nationwide. The study also analyses sub group of OSD prevalence, stratified according to the treatment types (i.e. preserved, preservative-free, and combination of preservative-free and preserved eyedrops), and illustrates the patient perspective on OSD.
The main goal of this study is to assess the severity of postoperative corneal astigmatism induced by implantation of the XEN Gel Stent compared to that induced by traditional filtering surgery (trabeculectomy and GDDs). Corneal astigmatism can be assessed using corneal topography, a non-invasive tool which provides an accurate estimate of corneal curvature in all meridians. To the best of our knowledge, no study has yet attempted to quantify the amount of astigmatism induced by the XEN Gel Stent.
To explore an effective diagnostic tool of glaucoma through the dynamic analysis of computerized pupillary light reflex assessment device (CPLRAD) pupillography based on iris recognition techniques and investigate its feasibility in glaucoma screening.
The study aims to document the effect cataract surgery has on the pseudoexfoliation and pseudoexfoliation glaucoma eye. Details such has patient history, history of possible glaucoma, intraocular pressure, status of the eye, operation parameters and postoperative effect will be documented. The study is prospective and randomised . Patients will be divided in to two groups: in one standard phacoemulsification cataract surgery will be preformed. In the second group the anterior chamber angel will be aspirated an extra minute at the end of the case with the IA probe. The aim is to determine weather this extra aspiration will have an effect on postoperative intraocular pressure and other parameters.
The aim of the study is to evaluate and compare the hypotensive efficacy at 24 months between non-perforating deep sclerectomy surgery with non-resorbable uveoscleral implant associated with absorbable collagen matrix versus non-perforating deep sclerectomy surgery with isolated absorbable collagen matrix implant.
A PHASE 1/2A, RANDOMIZED, DOUBLE-MASKED, PLACEBO-CONTROLLED, MULTI-CENTER STUDY ASSESSING THE SAFETY, TOLERABILITY, AND EFFICACY OF FM101 IN PATIENTS WITH OCULAR HYPERTENSION, AND TO ASSESS THE RELATIVE BIOAVAILABILITY OF THE FM101 ORAL TABLET FORMULATION IN HEALTHY PARTICIPANTS
To determine the safety and efficacy over 24 months of dual NT-501 CNTF encapsulated cell therapy (ECT) on visual impairment related to glaucoma.
Glaucoma is a neurodegenerative disease with an accelerated and progressiv retinal ganglion cell loss and concomitant visual field defects. Glaucoma can be treated with eye drops, laser therapy or surgery. Various surgical approaches to lower intraocular pressure are available, amongst which trabeculectomy is the gold standard. Recently minimal invasive glaucoma surgery has been introduced and has become a good alternative to trabeculectomy. Randomized clinical trials investigating the postoperative outcomes of various types of glaucoma surgery are limited.
To determine patient preference for the dexamethasone insert or topical prednisolone therapy through at Day 45 as measured by - Modified COMTOL survey.
Comparison between phacoemulsification with endoscopic cyclophotocoagulation versus phacoemulsification alone in patients with either primary angle closure or primary angle closure glaucoma presenting with cataract or a clear lens.