View clinical trials related to Dry Eye Syndromes.
Filter by:The purpose of this study was to evaluate the reduction of contact lens-related dryness symptoms when symptomatic weekly/monthly contact lens wearers were switched to DAILIES® AquaComfort Plus® lenses for a two-week period using composite scores on the Contact Lens Dry Eye Questionnaire (CLDEQ).
Primary Sjögren syndrome is one of the most prevalent autoimmune diseases that present with dry eye and dry mouth. But there is no proven effective treatment for Sjögren syndrome patient. The relation between toll-like receptor (TLR) and the pathogenesis of Sjögren syndrome has been reported. Hydroxychloroquine is TLR7 and TLR9 antagonist. A few studies have been reported the effectiveness of Hydroxychloroquine for Sjögren syndrome but no randomized controlled study has been done. So the investigators evaluate the effectiveness and safeness of Hydroxychloroquine for primary Sjögren syndrome by randomized controlled study (Hydroxychloroquine 300 mg once daily p.o. group (N = 30) versus placebo group (N = 30).
Thyroid-associated ophthalmopathy (TAO), also called Graves' ophthalmopathy or thyroid eye disease, is a common orbital disease in adults. Patients with TAO, especially in its active phase, often complain about symptoms of ocular surface discomfort, including excess tearing, gritty sensation, increased sensitivity to light and foreign-body sensation, which are similar to inflammatory ocular surface disorders such as dry-eye syndrome (DES). Incomplete blink, increased proptosis and greater palpebral fissure width in TAO accelerates tear evaporation, which increases the tear fluid's osmolarity, and results in ocular surface damage. The administration of intravenous glucocorticoids can be an effective treatment for TAO. The rationale of the present study is to assess the effect of intravenously administered glucocorticoids on the signs of DES in patients with TAO with new methods such as measurement of tear film thickness, tear film osmolarity and scattering of the tear film and well established methods for assessment of the severity of DES. Additionally, impression cytology and determination of tear cytokines/chemokines will be performed to obtain information about inflammatory processes on the ocular surface.
Comparison of the efficacy and safety of T2750 and Vismed® in the treatment of moderate to severe Dry Eye Syndrome
This clinical trial is to investigate whether nonsteroid anti-inflammatory drops have therapeutic effect on moderate to severe dry eye patients.And compare the efficacy of the two nonsteroid anti-inflammatory drops with topical corticosteroids.
Dry eye disease (DED) is a common but often inadequately treated disease of the tears and surface of the eye. It can cause poor vision and chronic pain and is more frequent with increasing age. The 1995 Report of the National Eye Institute/Industry Workshop on Clinical Trials in Dry Eye defined dry eye as "a disorder of the tear film due to tear deficiency or excessive evaporation, which causes damage to the interpalpebral ocular surface and is associated with symptoms of ocular discomfort". The International Dry Eye Work Shop (DEWS) committee subsequently defined dry eye as "a multi-factorial disease of the tears and ocular surface that results in symptoms of discomfort, visual disturbance, and tear film instability with potential damage to the ocular surface. It is accompanied by increased osmolarity of the tear film and inflammation of the ocular surface." Typically, symptoms associated with dry eye disease include ocular burning, foreign body sensation (sand or grit), photophobia (light sensitivity), and other symptoms that result in overall long term discomfort in patients. The proposed eight week feasibility study if dry eye subjects confirmed elevated osmolarity and symptoms respond to nutritional therapy.
The purpose of this study is to assess the safety and effectiveness of SI-614 solution compared with placebo solution in treating patients with dry eye
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.
The objectives of the investigation will be to assess the effect of the repeated usage of a new eye drop on the tear film characteristics of silicone hydrogel contact lens wearers with contact lens related comfort problems and to quantify any potential benefit.
The purpose of this study is to evaluate the efficacy and safety of PRO-148 ophthalmic solution compared with SYSTANE ® ophthalmic solution for the treatment of signs and symptoms of mild-to-moderate dry eye syndrome.