View clinical trials related to Glaucoma.
Filter by:Does a new add on (or adjunctive) therapy used in glaucoma surgery improve the success of trabeculectomy? Ranibizumab may offer benefit similar to mitomycin C in preventing epi-scleral fibrosis while avoiding the well known complications of mytomycin C which include late bleb leaks, hypotony and infection.
The primary objective of this study is to determine the opinions of patients who are given the Travatan Compliance Monitoring Dispenser to use to dispense their Travatan glaucoma drops.
The objective of this research study is to compare the tolerability and effectiveness of Combigan(brimonidine tartrate/timolol maleate) and Cosopt (dorzolamide hydrochloride)in the treatment of open angle glaucoma or ocular hypertension.
The purpose of the study is to compare the safety and intraocular pressure-lowering efficacy of AL-37807 ophthalmic suspension vs. Timolol gel forming solution vs. AL-37807 vehicle, all dosed concomitantly with Xalatan, in patients with open-angle glaucoma or ocular hypertension.
Trabeculectomy is the most effective method of lowering intraocular pressure in glaucoma that is not well controlled with drop medication. The post-operative wound healing response remains the major barrier in surgical success. Scar tissue formation results in occlusion of the surgical drainage site created. As a consequence, the intraocular pressure rises once again. The current use of anti-scarring agents such as 5 Fluorouracil (5FU), is a well established method employed by ophthalmologists to clinically reduce the postoperative scarring response. However, in patients with a high risk of bleb failure, repeated subconjunctival injections of 5FU following bleb needling is often required resulting in increased clinical load and patient inconvenience. A slow release formulation of 5FU would be of benefit by releasing the 5FU into the subconjunctival space over an extended period thereby providing a prolonged therapeutic effect. In addition, hyaluronic acid is known to possess antifibrotic properties and from its gel-like physical state, would potentially act as a physical tissue spacer that may further limit active subconjunctival scarring at the site where it is injected. We hypothesise that injecting a mixture of 5FU with hyaluronic acid would give better outcomes than injecting 5FU alone. The aim of this study is to determine whether bleb needling with subconjunctival injection of Viscoelastic/5FU formulation is an effective method for prolonged drug delivery in preventing the post-operative scarring response. This will be a prospective case-controlled study involving patients who have already undergone trabeculectomy and who require bleb needling and subconjunctival 5FU injections.
The purpose of this study is to study the effect on intraocular pressure in glaucoma patients using the TravAlert dosing aid with or without the Eyot drop guider and with or without additional patient education.
The purpose of this study is to investigate if changes in ocular signs and symptoms occur in patients with ocular hypertension or glaucoma when they switch from latanoprost 0.005% (Xalatan) to preservative free Tafluprost eye drops.
Patients affected by medically uncontrolled open angle glaucoma will be randomised to either a non penetrating procedure (deep sclerectomy) or conventional trabeculectomy. The longterm efficacy (i.e. IOP w/out therapy) and safety (i.e. visual acuity, visual field stability and co-morbidities) will be evaluated.
To investigate dose response, safety and efficacy of PF-03187207 in patients with primary open-angle glaucoma or ocular hypertension
In this randomized crossover study, patients will receive a single drop of two test articles and assess comfort.