View clinical trials related to Exfoliation Syndrome.
Filter by:The purpose of this study is to compare the central corneal thickness measurement in patients with exfoliation syndrome, exfoliative glaucoma, primary open-angle glaucoma, ocular hypertension and normal controls and to evaluate the value of corneal thickness in the diagnosis and management of glaucoma.
To compare the Retina Nerve Fiber Layer thickness, measured with Scanning Laser Polarimetry in subjects with exfoliation syndrome and normal controls and to evaluate the value of scanning laser polarimetry in the early diagnosis and management of exfoliative glaucoma
The type of anti-inflammatory medication used post selective laser trabeculoplasty (SLT) may have an impact on the intra-ocular pressure (IOP) lowering effect of SLT. This study will evaluate the IOP lowering effect of SLT following the topical administration of one of the following: prednisolone 1%, ketorolac 0.5% or artificial tears.
The purpose of this study is to compare the short-term (8 week) mean 24-hour intraocular pressure control and safety of TravTim fixed combination given once in the evening with placebo once in the morning versus TravTim given once in the morning with placebo once in the evening in patients with open-angle glaucoma.
Glaucoma is a worldwide leading cause of blindness. The key feature of this ocular neuropathy is characterized by an excavating optic nerve head. Loss of retinal ganglion cells is the final end point in blinding diseases of the optic nerve such as glaucoma. It is known that neuronal cell death in glaucoma occurs by apoptotic mechanism. In earlier studies, the investigators demonstrated that the process of apoptosis is reflected in circulating leukocytes by different parameters, like differential messenger ribonucleic acid (mRNA) expression and an increased fragmentation of the deoxyribonucleic acid (DNA). Such alterations point out a relationship between cellular stress and apoptotic events. Based on the results of mRNA-expression, the investigators also expect alterations on the protein level. This study is, therefore, designed to characterize the proteome related to the proteins involved in cell death related pathways. Thus the expression pattern of several proteins in leukocytes from patients with primary open angle glaucoma will be analyzed by techniques like Western-blot and tandem mass spectrometry. These samples will be compared with healthy controls. In addition, they will be also compared with samples from patients with Parkinson's disease. Since glaucoma is a neurodegenerative disease, these patients will be included as a positive control in this study.
To assess the safety and efficacy of a cohort of patients switched to the dorzolamide/timolol maleate fixed combination because they are insufficiently controlled on latanoprost monotherapy.
The purpose of this study is to compare the additive effect on eye pressure of Azopt and Alphagan P to Travatan.