Home » Clinical Trials »  Search Clinical Trials

Therapeutic Areas:  |  Ophthalmology

Search Medical Condition
Please enter condition
Please choose location
Clear Trial Filters
 

Myopia Clinical Trials

A listing of Myopia 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 (45) clinical trials

Evaluation of the Safety and Efficacy of Corneal Cross Linking for the Treatment of Myopia.

43 Subjects (43 eyes) qualified for participation will undergo the required screening procedures to determine study eligibility. The surgical protocol involves applying riboflavin 0,22% to 0,25 % up to 20 minutes . Then, the eyes will be exposed to UVA (ultraviolet A) light with the KXL II system according to ...

Phase N/A

The Collaborative Longitudinal Evaluation of Ethnicity and Refractive Error (CLEERE) Study

The Orinda Longitudinal Study of Myopia (OLSM) was started in 1989 to investigate normal eye growth and the development of myopia in over 1,200 school-aged children to date. Beginning in 1997, three parallel study phases are being conducted. Phase 1 investigates additional factors that may predict the onset of juvenile ...

Phase N/A

Ocular Imaging With Spectral Domain Optical Coherence Tomography

Assessment of macular thickness is important for the treatment and follow-up of a variety of ocular diseases. The introduction of optical coherence tomography (OCT) has enabled clinicians to reliably detect small changes in macular thickness and to quantitatively evaluate the efficacy of different therapeutic modalities. In this study using the ...

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

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

Advanced Surface Ablation (ASA) vs Laser-Assisted In Situ Keratomileusis (LASIK)

Excimer laser vision correction (LVC) is a widely used procedure to correct nearsightedness, farsightedness, and astigmatism by reshaping the surface of the eye (cornea). Laser-Assisted In Situ Keratomileusis (LASIK) and Advanced Surface Ablation (ASA) and are techniques currently used to prepare the cornea for Excimer LVC. This review is intended ...

Phase N/A

Compare Anterior Chamber Biometry in Healthy and Post-LASIK Patients

Accommodation is an action that enables projections of both distant and near objects to be brought into clear focus on the retina through changing of diopteric power of crystalline lens. Although the exact mechanism of accommodation remains inconclusive, most authors agree that contraction of ciliary muscle plays a pivotal role.1, ...

Phase N/A

Eye Drops Study for Myopia Control in Schoolchildren

Myopia onset earlier in children who would suffer a high degree of myopia in the future adulthood.and higher risk for retinal detachment, macular degeneration, and even blindness. In Taiwan, myopia macular degeneration is the first place of irreversible blind cause in the elderly. The evidence based medicine shows atropine is ...

Phase N/A

Shanghai High Myopia Study

High myopic cataract (HMC) has become a major high-risky type of cataract in China, which accounts for nearly 30% of cataract in recent years. Compared to age-related cataract, HMC is characterized with earlier onset, severer lens opacities, higher incidence of vitreoretinopathy and postoperative complications compared to age-related cataract(ARC). The main ...

Phase N/A

An Evaluation of LASIK and PRK Surgery in Physicians

The participants will have a comprehensive eye examination once they express an interest in the study. This includes a slit lamp examination of the front of the eye and a dilated fundoscopic examination of the back of the eye. If there is any pathology noted that would exclude the participant ...

Phase N/A