View clinical trials related to Glaucoma.
Filter by:With the advancement in technology we have the opportunity of performing the glaucoma testing at home to monitor the disease. The purpose of this study is evaluating the feasibility and patient acceptance of home testing with head mounted perimetry; detection of progression with head mounted perimetry vs office based perimetry; and monitoring the eye pressure measured by patients at home using a portable tonometer.
A prospective, multicentre, randomized, blinded, masked study that involves the enrollment of 60 patients affected by open angle glaucoma (OAG). Patients selected according to the inclusion / exclusion criteria, after signing the informed consent, will be randomized into two groups: 1. In a group of patients with OAG, Citicoline in oral solution (10 ml / day, Neurotidine®) will be administered for 12 months (Citicoline Treated Group, TC Group) 2. in another group of patients with OAG will be administered Placebo (Containing all excipients of Neurotidine ®) (10 ml / day) for 12 months (Placebo Treated Group, TP Group) Randomization will be done by dividing the selected patients into two groups based on similar characteristics of: age, perimetric defect and, mainly, retinal-cortical time (RCT) values. Patients will be assigned to each group by an investigator not involved in functional and structural testing. The key will be opened only at the end of the treatment in order to evaluate the first effects. The Primary Objective was to evaluate whether treatment with Citicoline in oral solution can produce an improvement of the post-retinal neural conduction, that is delayed in patients with OAG. The Secondary objective was to evaluate in patients with OAG whether the possible changes in post-retinal neural conduction induced by treatment with Citicoline in oral solution (information obtained through electrophysiological recordings) are associated or not with morphological and functional variations of the nervous structures forming the visual pathways (nucleus geniculatus lateral, optic tract, visual cortex, information obtained through the acquisition of structural and functional magnetic resonance imaging) and whether both conditions can be related to the morpho-functional variations of the retinal ganglion cells and of the visual field (VF).
This is a phase IV, interventional, multi-center, open clinical Trial. Patients will be administered one eye drop of tafluprost/timolol fixed combination at 20:00 (+/- 1 hour), in the treatment of open angle glaucoma and ocular hypertension. The patients will suspend the treatment with latanoprost.
Acute primary angle closure (APAC) is usually caused by an abrupt closure of the trabecular meshwork in the anterior chamber angle that leads to a sudden rise in intraocular pressure (IOP). APAC is a subgroup of angle closure disease characterised by a sudden onset of headache, blurred vision, seeing halos around lights, corneal oedema, mid-dilated pupil, eye pain and redness. Asian also has a much higher incident rate of APAC compare to the Caucasian population - with the crude incidence rate of 12.2 and 10.4 per 100,000 people per year in the above 30-year-old population of Singapore and Hong Kong, respectively . This is higher than the average incidence rate of 3.9-4.1 cases per 100,000 people per year in the European regions . In APAC, both LPI and primary lens extraction by phacoemulsification and intraocular lens implant (phaco/IOL) were demonstrated to be effective to control IOP elevation. The latter has been shown to be the more effective treatment than LPI for IOP reduction at the early and mid-term IOP control. Together with the advancement of phaco/IOL technique, primary lens extraction is the more popular choice of treatment nowadays. However, operating on an eye with early aborted APAC is technically challenging and may increase the risk of complications because of the presence of corneal oedema, inflammation, shallow anterior chamber, floppy iris and unstable lens. Furthermore, "the best time window" for performing lens extraction after an APAC attack remains uncertain. The long-term results (e.g. more than 5 years) of early lens extraction compared to the conventional LPI are also unknown. In this study, we summarise the approach of treating APAC at the initial acute stage and review the studies that consider IOP control in the mid and long term. We would also touch on the role of goniosynechialysis, trabeculectomy and endoscopic cyclophotocoagulation in treating APAC, as well as considering the economic aspect of treatment. Aim of the study: to evaluate the safety and efficacy of phacoemulsificatiojn in cases of acute congestive glaucoma
To investigate the correlation and agreement between the intraocular pressure peaks detected during the water drinking test and modified diurnal tension curve in glaucomatous eyes and to analyse whether this is associated with prognostic outcome. The study will also measure autonomic nervous system activation during the test to investigate one possible mechanism behind it.
A study of the Streamline Surgical System versus competitor
This study is for patients have been using prostaglandin analogue eye drops with a preservative for 3 months or more and have been diagnosed with prostaglandin-associated peri-orbital disease. the investigators would like to confirm the real world evidence(RWE) of safety and efficacy after changing to Eybelis ophthalmic solution 0.002%.
The purpose of this study is to evaluate the safety, efficacy, and usability of an eyedrop bottle adaptor that creates smaller eyedrops, Nanodropper, in an open-angle glaucoma/ocular hypertension patient population.
The Glaucoma Nicotinamide Trial (TGNT) is a prospective, randomized, placebo-controlled double-masked clinical trial composed of two cohorts; The Swedish Glaucoma Nicotinamide Trial (SGNT) and the Vitamin B3 In Glaucoma Study (VBIGS). Patients with open-angle glaucoma (OAG) will be randomized to receive either Nicotinamide or placebo through block randomization stratified by glaucoma subtype with a 1:1 allocation.
Glaucoma is the leading cause of irreversible blindness worldwide. Previous studies demonstrate that smaller eye drops used in the treatment of glaucoma are just as efficacious as their larger counterparts. The proposed study hopes to demonstrate the non-inferiority of using Nanodropper to lower intraoccular pressure (IOP) in glaucoma patients compared to standard of care eye drops.