View clinical trials related to Conjunctivitis, Allergic.
Filter by:The purpose of ths study is to evaluate changes in life quality of patients affected by rhinoconjuntivitis with or without asthma after immunotherapy treatment. It is an observational, prospective and comparative study before-after immunotherapy treatment with a one year follow-up.
The trial is a phase II, randomised, parallel-group, double-blind, placebo-controlled multi-site trial conducted in Canada. Before the start of treatment, the subjects will undergo baseline birch and oak Environmental Exposure Chamber sessions. The treatment duration is 24 weeks. The subjects will undergo birch Environmental Exposure Chamber sessions after 8, 16 and 24 weeks of treatment and an oak Environmental Exposure Chamber session after 24 weeks of treatment.
The objective of the study was to evaluate the efficacy and safety of OTX-DP (dexamethasone insert) 0.4 mg for intracanalicular use when placed in the canaliculus of the eyelid for the treatment of the signs and symptoms of chronic allergic conjunctivitis
The specific clinical trial is a part in which ALK- Abelló will directly work to explore human immunological mechanisms of SIT (observed after GRAZAX treatment).
This pilot study is a Phase IV, single center, placebo-controlled, parallel study design conducted using the Environmental Exposure Unit (EEU). The study will aim to be determine whether there are any benefits from Grastek® for the treatment of birch-pollen induced allergic rhinoconjunctivitis. Grastek® is a Health Canada and FDA approved sublingual immunotherapy (SLIT) for the treatment of grass-pollen induced allergic rhinoconjunctivitis. The EEU provides a closed environment in which participants are exposed to a predetermined, controlled, constant level of airborne pollen. 96 participants will complete this study and will either receive Grastek® or placebo in a 1:1 ratio. The study will consist of a screening visit, a pre-treatment pollen exposure visit, 60 days of treatment with Grastek® or placebo, two treatment visits and a follow-up pollen exposure visit.
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.
A Single-Center Evaluation of the Anti-Inflammatory Effects of Lastacaft ® as Measured by In-Vivo Confocal Microscopy
The purpose of this study is to find the optimal dose of AllerT that should be used to treat moderate to severe allergies due to birch tree pollen. There are 4 treatment groups in this study; 3 treatment groups will receive AllerT at different doses and 1 treatment group will receive placebo. This study will also assess the effectiveness and safety of AllerT compared to placebo in relieving allergy symptoms.
The purpose of this study is to evaluate the effectiveness and safety of Olopatadine Hydrochloride (HCl) ophthalmic solution 0.1% versus Epinastine HCl ophthalmic solution, 0.05% in a population of healthy, adult Japanese patients (20 years of age or older) with a history of allergic conjunctivitis to Japanese Cedar Pollen. Patients will be randomly assigned to receive Olopatadine HCl ophthalmic solution, 0.1% in one eye and Epinastine HCl ophthalmic solution, 0.05% in the fellow eye, after which a conjunctival allergy challenge (CAC) with Japanese cedar pollen will be performed.
To investigate the immunologic effects and safety of 60-day treatment of the Standardized Quality units (SQ) grass Sublingual immunotherapy (SLIT)-tablet in adult subjects with grass pollen-induced allergic rhinoconjunctivitis in a double-blind, placebo-controlled study.