Active clinical trials for "Conjunctivitis, Allergic"

To evaluate the efficacy of Bilastine ophthalmic solution 0.6% compared to vehicle and Zaditen (Ketotifen ophthalmic solution 0.025%) for the treatment of the signs and symptoms of allergic conjunctivitis.

The purpose of this study is to evaluate the efficacy and safety of Lertal® as an add-on treatment for children affected by allergic rhinoconjunctivitis.

This is a multi-centre, randomised, double blind, placebo-controlled, parallel-group, phase III study to assess the safety, tolerability and efficacy of Bilastine ophthalmic solution 0.6% in children with a documented history of seasonal allergic conjunctivitis (SAC) or perennial allergic conjunctivitis (PAC).

This is a single-center, randomized, double-masked, parallel study. In this clinical study, the efficacy comparison between Pataday® Once Daily Relief Extra Strength and Claritin® Tablets 24-Hour will be made using the Ora-CAC model, a validated clinical model accepted by regulatory agents for assessing the efficacy of products on the signs and symptoms of allergic conjunctivitis.

Allergic conjunctivitis (or ocular allergy) and dry eye disease (DED) are two major ocular surface disorders affecting millions of people. A typical clinical symptom of allergic conjunctivitis is itching which is also observed in subjects suffering from DED. Common symptoms of DED also include a foreign body sensation, dryness, irritation, burning sensation and visual disturbance. Patients with allergic conjunctivitis or moderate-to-severe DED may experience a reduced quality of life due to ocular pain, difficulty in performing daily activities, and depression. Gel-based artificial tear supplements may offer longer retention times and act as a supplement to the mucin layer. Carbomer (also known as Carbopol polymers) is awater-soluble polymeric resin that exhibit excellent viscoelastic and mucoadhesive properties when compared with other polymers. Carbomer is used in liquid or semisolid pharmaceutical, cosmetics, and ophthalmic formulations as rheology modifiers. Aqueous carbomer gels have been used for the treatment of dry eye and allergic conjunctivitis as they provide prolonged ocular residence time of conventional ophthalmic solutions. Furthermore, carbomer has shown compatibility with many active ingredients, good thermal stability, excellent organoleptic characteristics, and good patient acceptance. For these reasons, an interventional, non-comparative, single-center Post Marketing Clinical Follow-up (PMCF) study was planned to evaluate the performance and safety of "Optrex Double Action soothing and lubricating drops" for itchy and watery eyes. The objectives of the PMCF study are confirmation of the performance, collection of additional safety data regarding expected adverse events and detection of potential unexpected adverse events associated with the use of "Optrex Double Action soothing and lubricating drops" according to the Instructions for Use (IFU). Each subject, after signing the Informed Consent Form, will enter the screening and baseline phase (the 2 visits will coincide) during which baseline procedures will be completed. At baseline visit, "Optrex Double Action soothing and lubricating drops" will be prescribed to the enrolled subject. The patient will perform 2 on-site visits: V0 and V2/EOS. To monitor the safety, 1 phone contact is planned (V1) to check for potential adverse events and concomitant medications intake.

This first-in-human (FIH) study is a randomized, double-blinded, placebo-controlled, ascending dose study to investigate the safety, tolerability, and pharmacokinetics of XmAb7195 in adult healthy volunteers and in adult subjects with elevated IgE levels.

This study will evaluate the efficacy of Lastacaft® (Alcaftadine 0.25%) and Pataday™ (Olopatadine 0.2%) as compared to each other and to placebo in the prevention of ocular itching associated with allergic conjunctivitis.

The purpose of this study is to compare the effect of Bepreve® with an artificial-tear eye drop on the quality of your tears.

The purpose of this study is to evaluate the efficacy of different concentrations of AC-170 compared to vehicle in the prevention of the signs and symptoms of allergic conjunctivitis in the conjunctival allergen challenge (CAC) Model.

The objective of this study is to identify any adverse events or adverse drug reactions through post-marketing surveillance under routine clinical practice