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Active clinical trials for "Dry Eye Syndromes"

Results 881-890 of 976

Efficacy and Safety of Hydrolysed Red Ginseng Extract on Dry Eye

Dry Eye

This study was conducted to investigate the effects of daily supplementation of Hydrolysed Red Ginseng Extract extract on dry eye.

Unknown status20 enrollment criteria

Evaluation of Ocular Surface in Hemodialysis Patients by Ocular Surface Analyzer

HemodialysisOcular Surface Disease2 more

We clinically observed that some hemodialysis patients had corneal epithelial dryness, shedding, edema, and persistent epithelial nonunion after ocular surgery, which seriously affected the effect of surgery, and it is necessary to study the ocular surface characteristics of hemodialysis patients. In this study, we examined the ocular surface and analyzed and investigated the characteristics of the ocular surface in hemodialysis patients to provide a basis for ocular surface intervention or treatment in hemodialysis patients before ocular surgery in clinical practice.

Completed18 enrollment criteria

Effect of Controlled Adverse Environment (CAE) on Tear Film Stability

Keratoconjunctivitis Sicca

The purpose of this study is to evaluate the effect of the controlled adverse environment (CAE) on Mean Break-Up Area in subjects diagnosed with Dry Eye Syndrome.

Completed10 enrollment criteria

Efficacy Study of Cyclosporine Ophthalmic Emulsion in Patients With Dry Eye Disease

Keratoconjunctivitis Sicca

This study will evaluate the efficacy of cyclosporine ophthalmic solution vs. other non-prescription treatments in patients with dry eye disease. Patient and physician assessments completed at baseline, at each follow-up visit (follow-up visits are variable as per physician discretion) and at final follow-up visit.

Completed7 enrollment criteria

Clinical Evaluation of the Causes of Contact Lens Related Dry Eye

Contact Lens Related Dry Eye

The purpose of this study was to clinically evaluate the potential causes of contact lens-related dry eye.

Completed13 enrollment criteria

CXCL9, CXCL10, CXCL11, and CXCR3 in Dry Eye Syndrome

Dry Eye Syndrome

The aim of this study is to investigate the expression of CXCL9, CXCL10, CXCL11, and CXCR3 in the tear film and ocular surface of patients with dry eye syndrome. Thirty-three patients with dry eye (16 Sjögren's syndrome and 17 non-Sjögren's syndrome patients) and 15 control subjects were recruited. The concentrations of CXCL9, CXCL10, and CXCL11 in tears were measured using enzyme-linked immunosorbent assay. The correlation between chemokine levels and tear film and ocular surface parameters was analyzed. Expression of CXCL9, CXCL10, CXCL11, and CXCR3 in the conjunctiva was evaluated using immunohistochemistry. Flow cytometry was performed to count CXCR3+ cells and CXCR3+CD4+ cells in the conjunctiva.

Completed7 enrollment criteria

Oasys vs. Extreme H20 Xtra 59

Dry Eye

To compare the performance of Oasys to Extreme H20 xtra 59 in dry eye contact lens pts who receive Restasis in 1 eye and vehicle (Endura) in the other eye.

Completed4 enrollment criteria

Intense Pulsed Light in Meibomian Gland Dysfunctions

Dry Eye SyndromesMeibomian Gland Dysfunction

Dry eye disease (DED) is an extremely common disease whose meibomian gland dysfunction is the main etiology. Polychromatic intense pulsed light (IPL) is a promising new therapeutic alternative but few clinical data have been published. A new IPL device has recently been marketed: LACRYSTIM (QUANTEL, France). The investigators have been using it in our clinical practice since June 2019. The investigators present a retrospective study on our first clinical results.

Completed3 enrollment criteria

Survey: Evaluation of Ocular Surface Disease Symptoms and Patient Satisfaction With Thealoz® Duo...

Dry Eye

Multi-centre, international, non-interventional, prospective survey

Completed17 enrollment criteria

The Impact of Dry Eye Syndrome on Metrics of Low Contrast Vision Before and After Meibomian Gland...

Meibomian Gland Dysfunction

The study aims to determine the impact of Meibomian Gland Dysfunction (MGD) dry eye on low contrast black/white (luminance) and cone color sensitivity performance and improvement in these functions after in-house non-invasive Meibomian gland (MG) expression.

Completed4 enrollment criteria
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