Active clinical trials for "Keratoconjunctivitis Sicca"

The purpose of this study is to compare the performance and safety of T2259 versus Vismed Multi in dry eye patients with superficial keratitis.

The purpose of this study is to refit habitual wearers of daily disposable contact lenses who currently experience symptoms of dry eye and discomfort during lens wear with a different type of daily disposable contact lens. Ocular signs and symptoms of dry eye will be assessed following the guidelines outlined by the Tear Film and Ocular Surface Society (TFOS) in the Dry Eye Workshop II (DEWS II). The performance of the habitual contact lenses and the study lenses will be determined using different optometric assessments. Study lenses will be worn for one month following a daily disposable wear schedule.

The purpose of this study is to evaluate the efficacy and safety of KCT-0809 compared to placebo in patients with dry eye syndromes.

Dose response related to efficacy and safety of DE-089 ophthalmic solution are examined in patients with dry eye, using a multicenter, randomized, double-blind, parallel group comparison study, and the optimal concentration is determined.

A study which participants with mild to moderate dry eye disease will have a punctum of one eye injected with 0.1ml Restylane Defyne and the other eye injected with 0.2ml Restylane Defyne. Participants will be evaluated over four visits.

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.

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.