View clinical trials related to Glaucoma.
Filter by:The purpose of this study is to determine the influence of topical prostaglandin analog (PGA) medication on corneal biomechanical properties in patients undergoing PGA treatment for open-angle glaucoma.
Patients with advanced glaucoma that are candidates for trabeculectomy will be included. Thorough ophthalmic examination including best corrected visual acuity, slit lamp examination, intraocular pressure (IOP) measurement, gonioscopy, funduscopy and specularly microscopy will be performed for all participants. Patients will be assigned randomly to 2 groups. In one group they will undergo fornix based trabeculectomy with conventional MMC 0.02% soaked sponges application. In the other group 0.1 cc of 0.01 MMC will be injected into the tenon at the beginning of the surgery. The rest of the operation is the same for both groups as standard trabeculectomy. Ophthalmic examination including IOP measurement will be performed at one, 3 and 6th month post surgery. Specular microscopy will be requested at final follow up visit. Bleb morphology will be scored according to Indian grading system at 3rd and 6th months post surgery.
Survey to assess perspectives of patients prescribed IOP-lowering eye drops at a single office visit.
The purpose of this study is to evaluate rate of progression in newly diagnosed open angle glaucoma with different types of perimetry. Would it be possible to find the rapidly progressing individuals sooner by doing perimetry more often? Is there a difference between different types of perimetry in early glaucoma? What would be the optimal timing of perimetry in newly diagnosed glaucoma? In addition the quality of life in glaucoma patients will be evaluated with two types of questionnaires in three different time points. The enrolled patients will receive appropriate treatment according to glaucoma management guidelines.
Glaucoma is one of the leading causes of blindness. Ginkgo biloba may be part of an effective treatment strategy for glaucoma because it has been shown to improve blood flow, it has antioxidant properties, it can relax smooth muscle, and it can protect neurons from damage. The goal of our study was to determine whether Ginkgo biloba would result in increased ocular blood flow which may protect against glaucoma damage.
This proposal aims to evaluate selective laser trabeculoplasty (SLT) as a safe and effective therapy to control open-angle glaucoma and reduce the risk of progression to visual dysfunction or blindness in the African-derived developing world. If funded, this work will complete the characterization of SLT's safety and efficacy profile as a means of long-term disease control in this population. This work will support the translation of SLT into a structured public health initiative to reduce glaucoma-related vision loss throughout the African-derived developing world.
This is a multiple cohort study that will evaluate the safety and efficacy of ENV515 travoprost XR in patients with open-angle glaucoma or ocular hypertension.
- Lowering intraocular pressure is the only proven treatment for glaucoma. Medications, almost always in the form of eye drops, are a mainstay for lowering intraocular pressure. Eye drops have the disadvantage of being difficult to administer and can have adverse effects on the surface of the eye and the surrounding tissues. Lowering intraocular pressure can be accomplished with oral carbonic anhydrase inhibitors, but the many systemic side effects of these agents relegates them to drugs of last resort. Therefore, an effective, well-tolerated, oral agent would be an important addition to the treatment of glaucoma. The hypothesis is that oral acetaminophen can lower intraocular pressure to a clinically significant degree in a dosing regimen that is both safe and convenient. The research is important because acetaminophen is inexpensive, available over-the-counter, and has a well known safety and side effect profile.
The Bimatoprost Ocular Insert is intended to provide sustained delivery of bimatoprost to the ocular surface to lower the intraocular pressure (IOP) in patients with Open-Angle Glaucoma or Ocular Hypertension. This study evaluated the safety and efficacy of two different doses of the Bimatoprost Ocular Insert, compared to an active control arm with timolol ophthalmic solution (0.5%).
Characterization of posterior corneal changes in primary open angle glaucoma patients, using Scheimpflug examination.