The present paper aims to highlight the role of arterial hypotension in the progression of glaucoma. The data analyzed in this study was collected in a prospective manner for a period of one year, from september 2013 to august 2014. It includes newly diagnosed glaucoma patients treated with prostaglandin analogues and who have presented within normal range values of intraocular pressure during ...

purpose: to evaluate the effect of trans-scleral cyclophotocoagulation (tscpc) in reducing intraocular pressure in eyes with history of pars plana vitrectomy with or without intraocular silicone oil and refractory to medical treatment. methods: medical records of 35 eyes of 35 patients who underwent tscpc for medically uncontrolled glaucoma after pars plana vitrectomy for retinal pathology were...

PURPOSE To determine the efficacy and safety of bimatoprost given every evening versus the dorzolamide/timolol fixed combination (DTFC) given twice daily in open-angle glaucoma and ocular hypertensive patients. METHODS A double-masked, three-center, prospective, randomized, crossover comparison with two 8-week treatment periods following a 4-week medicine free washout period. Diurnal curve in...

Introduction: The term glaucoma refers to a group of diseases that have a characteristic optic neuropathy with associated visual field loss in common. Intraocular pressure has been considered to be the only causal factor for glaucoma and the only factor that can be manipulated to alter the course of the disease. But considering high intraocular pressure as the only factor responsible for glauco...

PURPOSE In chickens, there are circadian rhythms in axial length, choroidal thickness, and intraocular pressure (IOP), the phases of which differ, depending on visual manipulations that alter ocular growth rate. In this study, these same rhythms were sought in the common marmoset, a primate model of eye growth, to establish whether these may play a role in ocular growth regulation across specie...

Pilocarpine has been used since 1877 in the treatment of glaucoma because of its effect in lowering intraocular pressure. How­ ever, it is only since the advent of tonography and anterior chamber perfusion tech­ niques that the mechanism of this effect has been investigated. It was the purpose of this study to evalu­ ate further the effects of pilocarpine by means of diurnal tonometric and tono...

BACKGROUND To compare the effects of 2 dosing regimens of brimonidine tartrate 0.2% on diurnal intraocular pressure (IOP) and systemic hemodynamics in patients with normal-tension glaucoma (NTG). METHODS Twenty NTG patients were enrolled and randomized to receive either brimonidine twice daily (BID) for 4 weeks followed by brimonidine 3 times daily (TID) for another 4 weeks, or in reverse ord...