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Glaucoma Clinical Trials

A listing of Glaucoma medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (53) clinical trials

Prevalence of Angle Closure in Caucasian Hyperopes

Caucasian subjects aged > 40 years with hyperopia will undergo complete eye examination including subjective refraction and gonioscopy. In addition we will measure axial length, anterior chamber depth and lens thickness using ultrasound biometry.

Phase N/A

A New View of Normal Tension Glaucoma: Autoregulation and Systemic Blood Pressure

Glaucoma is an eye disease that leads to damage of the optic nerve, visual field loss and can progress to blindness. Traditionally, glaucoma and its treatment have been closely linked to intraocular pressures. In normal tension glaucoma, damage to the optic nerve occurs without any increase in intraocular pressure. Normal ...

Phase N/A

Efficacy of Retinal Nerve Fiber Layer (RNFL) / Retinal Thickness Ratio by Cirrus OCT Utilizing Spectral -Domain Technology as a Diagnostic Predictor of Glaucoma

Glaucoma is presumed to be an axonal disease which starts at the lamina cribrosa. This assumption has led to the monitoring of the retinal nerve fiber layer thickness for the diagnosis and monitoring of progression of glaucoma. However, varying disc size, myopia and tilted discs affect the thickness of the ...

Phase N/A

Efficacy of Retinal Nerve Fiber Layer (RNFL) / Ganglion Cell Layer Thickness Ratio by RT-View Utilizing Spectral -Domain Technology as a Diagnostic Predictor of Glaucoma.

RT-View utilizes spectral domain technology to assess both RNFL and ganglion cell layer thickness. This study aims to correlate visual field defects in patients with glaucoma to both RNFL and ganglion cell layer thickness.

Phase N/A

Comparison of Retinal Nerve Fiber Layer (RNFL) Thickness Measurements by Time-Domain and Spectral-Domain OCT In Glaucoma Patients

Measurement of RNFL thickness by OCT is at a cornerstone for the correct diagnosis and monitoring of progression of glaucomatous optic neuropathy. Spectral domain technology has enabled better reproducibility with better axial resolution in the measurement of RNFL thickness. A comparative study among Stratus, Cirrus and RT-View will enable clinicians ...

Phase N/A

Retinal Nerve Fiber Layer Thickness Analysis With Cirrus HD OCT Versus Stratus Optical Coherence Tomography (OCT)

The Cirrus HD OCT is a new spectral domain OCT. Even though its resolution and speed are much better than the previous time domain Stratus OCT, its diagnostic power for glaucoma detection and judgement of disease progression should be directly compared with Stratus OCT. In the present study, we will ...

Phase N/A

Discriminating Ability of the Cirrus High Definition (HD) Optical Coherence Tomography (OCT) for Glaucoma

The Cirrus HD OCT is a newly developed imaging device of the spectral domain optical coherence tomography. Even though its resolution and speed are much better than the previous OCT, its reproducibility and diagnostic power for detecting the glaucomatous defect of retinal nerve fiber layer (RNFL) have not known yet. ...

Phase N/A

Observational Study of How Patients Take Eye Drops

This study is interested in monitoring how patients take eye drops, both through video-recordings and adherence monitoring, as well as their perceptions about their eye medications; including the dosing schedules, instillation techniques and effect on their disease.

Phase N/A

Corrected Measurement of the Retinal Nerve Fiber Layer Thickness by Optic Disc Configuration With the Cirrus HD OCT

Finding the localized retinal nerve fiber layer (RNFL) defect and measuring the RNFL thickness are two main issues for early glaucoma detection. A recently developed imaging device, the Cirrus HD OCT, offers more detailed informations about retina architecture including optic nerve head. To calculate the RNFL thickness, the software of ...

Phase N/A

Personality Characteristics and Compliance With Antiglaucoma Medication

In chronic diseases, especially asymptomatic at early stage, drug compliance has been reported as an important factor to control them. And personality traits are associated with the drug compliance. However, there was few study to consider this relationship. We want to find the association the personality characteristics and drug compliance ...

Phase N/A