Active clinical trials for "Dry Eye Syndromes"

This crossover design study evaluates the effectiveness of the Oculeve Intranasal Neurostimulator comparing the effect of intranasal (active) versus extranasal (control) stimulation on tear production as measured by the Jones Schirmer test in participants with dry eye disease.

Tangible Hydra-PEG is a novel coating technology designed to improve lens wettability, deposit resistance, and tear film breakup time. This is a randomized double masked cross-over study to examine contact lens discomfort and dry eye symptoms with Tangible Hydra-PEG treated scleral lens wear compared to untreated scleral lens wear in the dry eye patient population.

In this study, the safety and effectiveness of the Oculeve Intranasal Lacrimal Neurostimulator after 180 days of use in participants with aqueous tear deficiency will be evaluated.

Tears play a vital role in vision. A thin layer of tears is always present to cover the surface of the eye for optimal comfort and vision. There are several layers to the tear film, and the outer most layer is comprised of lipids. This lipid layer prevents evaporation of the tears and may be disrupted in people suffering from symptoms of dry eye. Cleaning eyelids with Cliradex wipes have shown to be effective in reducing dry eye symptoms in some patients, and the purpose of this study is to evaluate the tear film lipid layer thickness before and after one months treatment with Cliradex Wipes.

Dry eye syndrome (DES) is a highly prevalent ocular condition inducing an inflammatory response of the ocular surface. Common symptoms include ocular discomfort, visual impairment and instability of the tear film with potential damage to the ocular surface. The rationale of the present study is to compare signs as assessed with new methods such as measurement of tear film thickness, tear film osmolarity and scattering of the tear film with well established methods for assessment of the severity of DES (Break up time, staining of the cornea with fluorescein). Additionally, impression cytology and determination of tear cytokines/chemokines will be performed to obtain information about inflammatory processes on the ocular surface.

The main objectives of the investigation will be to assess the effect of the repeated usage of an investigational eye drop on the tear film characteristics of dry eye sufferers and demonstrate the benefit of this eye drops for dry eye sufferers.

This study will evaluate the safety, efficacy, and acceptability of two artificial tears compared to a currently available artificial tear in subjects with dry eye.

To evaluate the efficacy of Systane Ultra in post menopausal women with dry eye.

The purpose of this phase III, open-label study is to determine the safety and tolerability of cyclosporine in the treatment of dry eye syndrome.

The objective of this study is to assess the safety and efficacy of doxycycline 0.025% (ALTY-0501) ophthalmic solution for the treatment of dry eye using the Controlled Adverse Environment (CAE) Model.