Active clinical trials for "Dry Eye Syndromes"

Evaluate the safety and effectiveness of OC-01 (varenicline) nasal spray among subjects suffering from dry eye following photorefractive keratectomy (PRK)

This is a prospective randomized study compared with active control and placebo arms.

The purpose of this study is to evaluate the performance between two emulsion-type artificial tears.

The purpose of this study is to determine the therapeutic effect of the chronic application of eye-drops on tear evaporation rate in dry eye and normal subjects exposed to a condition of environmental stress. The effect will be studied in terms of changes in tear physiology and the inflammatory biomarkers on the ocular surface.

Many patients refer to an oculoplastic or corneal clinic examination due to dry eye symptoms. epidemiologic studies estimate that as many as 15% of the population over 60 years suffer from dry eye. the disease can be treated both topically through several drugs or through mechanical closure of the lacrimal drainage system. in the past decade a few studies demonstrated the efficacy of anti inflammatory treatment on dry eye disease due to the inflammatory process that occurs in it. this treatment rises goblet cell counts but in the meantime elevates the intra ocular pressure and elevates the risk for infections. steroids that cause a lower increase in intraocular pressure have not been thoroughly evaluated in dry eye disease. we with to subjectively and objectively evaluate an FDA approved topical steroidal drug in the treatment of dry eye.

This study evaluates the use of topical cyclosporine 0.05% and sodium carboxymethylcellulose 0.5% for the treatment of dry eye disease in patients infected with the human immunodeficiency virus. Twenty HIV-positive-patients were selected from the Department of Infectious Diseases of the Federal University of Rio de Janeiro Hospital. Dry eye diagnosis was based on a dry eye questionnaire (Ocular Surface Disease Index - OSDI®), Schirmer I Test, break up time and 1% rose bengal staining of the ocular surface. The patients were divided into two groups with ten patients. Group I received sodium carboxymethylcellulose 0.5% drops and group II received sodium carboxymethylcellulose 0,5% drops and topical cyclosporine 0.05% for six months.

This research is being done to to see if changes in visual reading function correlate with changes in optical and retinal image quality. We hypothesize that changes and deterioration in tear film quality and dynamics may have a negative effect on reading function. People with or without dry eye syndrome may enroll.

This is a first-in-human phase I/II randomized, double-blind, placebo (vehicle)-controlled, multicenter study to assess the Safety and Efficacy of AVX-012 Ophthalmic Solution in subjects with Mild-to-Moderate Dry Eye Syndrome. The study consists of two parts (part A and part B):

Subjects with pterygium and associated dry eye symptoms (DES) are randomized into an active cohort (receiving ocular administration of Dipyridamole) or placebo cohort (ocular administration of vehicle). Monthly follow up is conducted for 12 months. Testing conducted at follow up will assess dry eye / pterygium symptoms and endpoints and review the efficacy of the intervention.

The purpose of this study is to evaluate prospectively the efficacy of topical administration of autologous platelet rich plasma as monotherapy for the treatment of symptoms and clinical signs in cases affected by moderate to severe forms of ocular surface disease