Active clinical trials for "Glaucoma"

This study will evaluate the safety and efficacy of PF 03187207.

This study is designed to identify physiological, pharmacological and pathological circadian fluctuations in aqueous humor inflow and outflow, systemic blood pressure and ocular blood flow in humans.

The objective of this crossover, randomized, placebo controlled, double-masked study is to compare the short-term (12 weeks) mean 24-hour IOP control and safety of the new fixed combination (bimatoprost/timolol, BTFC) given PM with placebo once in the morning, versus BTFC given AM with placebo once in the evening versus bimatoprost given in the evening in patients with exfoliative glaucoma (XFG).

The Purpose of This Study is to Determine if Taking an Over the Counter Non-Steroidal Anti-Inflammatory(Ibuprofen)has an Effect on Eye Pressure in Patients using Brimonidine(Alphagan)and Latanoprost(Xalatan) eye drops.

The purpose of this study is to determine whether a glaucoma therapy is safe and effective in treating patients with open-angle glaucoma or ocular hypertension.

Low-pressure (normal tension) glaucoma is a type of open-angle glaucoma resulting in damage to the optic nerve and abnormalities of the visual field. Eye (intraocular) pressure in this type of glaucoma is not higher than that usually considered to be normal (less than 21 mmHg) for the eye. The present treatment of low-pressure glaucoma is also directed to lowering the "normal" eye pressure. Both medications in this study, brimonidine and timolol, lower eye pressure. Laboratory research over the past decade indicates the potential to treat glaucoma not only by lowering eye pressure, but with treatments aimed at the damage occurring at the optic nerve. One group of drugs, selective alpha2-adrenergic agonists, have been shown in laboratory animals to protect against the effects of nerve damage following local stroke. Brimonidine, one of the medications in the current study, is a selective alpha2-adrenergic agonist which protects against damage to optic nerve in animal models of glaucoma.. The hypothesis of the present study is that brimonidine eye drops provide protection to the damaged optic nerve independent of lowering eye pressure in patients with low-pressure glaucoma. This will be determined by (1) measuring eye pressure, (2) performing visual field examinations, and (3) examination of the optic nerve.

The purpose of this study is to determine whether a glaucoma therapy is safe and effective in treating patients with open-angle glaucoma or ocular hypertension.

The purpose of this study is to evaluate the safety and efficacy of the iStent trabecular micro-bypass stent in reducing intraocular pressure (IOP) in subjects with open-angle glaucoma or ocular hypertension and co-existing cataract.

The purpose of this study is to determine whether the OculusGen Collagen Matrix is effective and safe to implant as an aid of glaucoma and pterygium surgeries.

The purpose of this study is to determine whether the OculusGen Collagen Matrix are effective and safe to implant as an aid of glaucoma surgery.