Active clinical trials for "Conjunctivitis, Allergic"

The purpose of this study is to establish the safety and efficacy of ketotifen/naphazoline ophthalmic solution compared to vehicle and its individual components in alleviating the signs and symptoms of conjunctival allergen challenge (CAC)-induced allergic conjunctivitis.

To investigate the long-term efficacy and safety of FK506 ophthalmic suspension in patients with vernal keratoconjunctivitis

The purpose of the study is to test the efficacy of the combination treatment AllQbG10 in patients with perennial allergic rhinoconjunctivitis due to house dust mite allergy in a double-blind placebo-controlled setting

Rationale and objectives: Fluticasone furoate nasal spray (Veramyst) has been shown to improve ocular symptoms when used for the treatment of seasonal allergic rhinitis during the ragweed pollen season. Although this is the only published report of an intranasal corticosteroid shown to effectively treat ocular symptoms, the mechanism has not been delineated. Furthermore, the tears of patients with allergic conjunctivitis are known to have increased concentrations of cytokines and allergic mediators. The objective of this study is to determine if the positive effects of Veramyst nasal spray on ocular symptoms is via the inhibition of allergic mediators in the eyes. The investigators will conduct a double blind placebo controlled trial to determine if Veramyst nasal spray decreases the amount of allergic mediators in the tears of subjects randomized to Veramyst nasal spray versus placebo. The investigators will also compare the subjects' symptoms to the amount of allergic mediators detected in their tears.

To show that treatment with SUBLIVAC® Grasses is clinically effective by means of reduction in allergic symptoms and/or use of allergic symptomatic medication in subjects suffering from IgE mediated allergic complaints triggered by grass pollen.

This study was a double-blind, placebo-controlled, cross-over, single-center study of desloratadine 5 mg or placebo in subjects 18 years of age or older with a history of seasonal allergic rhinoconjunctivitis. This study was performed to examine the effects of desloratadine compared with placebo, on the signs and symptoms of allergic conjunctivitis induced by direct conjunctival challenges with a previously identified sensitizing antigen, in the eyes of a subject known to be sensitive to the antigen.

A Multi-Center, Double-Masked, Randomized, Vehicle-Controlled, Phase 2b Evaluation of the Onset and Duration of ADX-102 Ophthalmic Drops (0.5% and 0.1%) Compared to Vehicle of ADX-102 Ophthalmic Drops in the Conjunctival Allergen Challenge (Ora-CAC®) Model of Acute Allergic Conjunctivitis.

The purpose of this study is to evaluate olopatadine 0.2% QD (once per day) compared to olopatadine 0.1% BID (twice per day) in the treatment of ocular itching associated with allergic conjunctivitis.

This study will evaluate the duration of action of LASTACAFT® and Pataday™ as compared to artificial tears (placebo) in the prevention of ocular itching associated with allergic conjunctivitis.

The purpose of this study is to evaluate an ophthalmic solution for the treatment of ocular itching associated with allergic conjunctivitis using the Conjunctival Allergen Challenge (CAC) model.