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Cataracts Clinical Trials

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


Found (66) clinical trials

Do you or your child have cataracts in both eyes? If so, you might be interested in a voluntary observational research study for people who were diagnosed with cataracts in both eyes at a young age. This study involves no medication. Who can participate? You or your child may be ...

Phase N/A

Post-Approval Study of the Tecnis Toric IOL

Post-approval study to evaluate the rates of visual distortions for patients requiring >2.0 D of corneal astigmatism correction

Phase N/A

Intra-surgical Evaluation of CATS Tonometer Prism and Abbott Medical Optics Versus Alcon Phacoemulsification Machines

This study will measure the dynamic real-time IOP in the anterior chamber during standard phacoemulsification surgery. What is known: - Fluidics control is determined to be one of the primary drivers of physician decision making in choosing phacoemulsification equipment. - Active pressure system fluidic control has a perceived and possibly ...

Phase N/A

EyeKon Medical Inc. Capsular Tension Ring Study

The clinical study of the CTR-10 and CTR-12 Capsular Tension Rings is to be conducted with the following objectives: Determine the ability of the device to maintain the shape of the capsular bag and therefore keep the intraocular lens centered; Determine post-operative visual acuity of patients receiving the capsular tension ...

Phase N/A

Clinical Evaluation of the Lenstec SBL-3 Multifocal Intraocular Lens

The purpose of this study is to evaluate the safety (adverse events) and performance (visual acuity, spectacle independence) of the SBL-3 intraocular lens.


Eye Drop Application Monitor Pilot Study

Subjects who agree to participate in this study will sign the informed consent form prior to the initiation of any research related procedures. Subjects will be consented by a study coordinator, their physician, or one of the physicians' staff with a strong knowledge of the purpose and design of the ...

Phase N/A

Measurement of Ocular Tensional Fluctuation by Triggerfish Lens Before and After Cataract Surgery in Patients With Exfoliative Glaucoma

Glaucoma is a very frequent disease in Brittany. In glaucoma the retinal ganglion cells and their axons slowly die with visible changes at the optic nerve head (cupping). Without early diagnosis and effective treatment or with delayed treatment decrease of visual acuity or blindness become. In secondary pseudoexfoliation glaucoma grayish-white ...

Phase N/A

Tolerability and Toxicity of Topically Applied Nepafenac 0.3% vs Ketorolac 0.5%

This will be a randomized, prospective, controlled, open-label study, comparing the tolerability and toxicity of two commercially available non-steroidal anti-inflammatory eye drops, nepafenac 0.3% and ketorolac 0.5% (generic formulation). The study will involve one eye of each subject. The study will follow good clinical practices (GCP). The primary outcome measure ...

Phase N/A

A Study to Assess the Clinical Outcomes of Surgical Phaco Segmentation Techniques in Patients Undergoing Cataract Surgery

The purpose of this research study is to evaluate the clinical outcomes of different cataract surgical techniques for lens fragmentation in subjects undergoing routine cataract surgery.


Assessment of Visual Performance Combining a Symfony IOL and a +3.25 Tecnis Multifocal IOL

Each study patient will undergo the same routine cataract extraction procedure in each eye. In their dominant eye a Tecnis Symfony IOL will be implanted and in the non dominant eye, a Tecnis +3.25D Multifocal implanted. The surgeries will be within 2 days of each other. Every patient will receive ...

Phase N/A