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Active clinical trials for "Conjunctivitis, Allergic"

Results 41-50 of 209

Safety and Efficacy Study of a Eye Drop for Eye Allergy

Allergic Conjunctivitis

The purpose of this study is to evaluate the efficacy and safety of an anti-allergy eyedrop.

Completed7 enrollment criteria

Vitamin D and Grass Pollen Specific Immunotherapy

Allergic Rhinoconjunctivitis

Allergen-specific immunotherapy is the only causal therapy of Immunoglobulin E-induced allergies like allergic rhinoconjunctivitis. Despite progress during the last decades it is limited by a long treatment time and high non-responder frequency. Based on experimental and epidemiological evidences we hypothesize that vitamin D can act as an effective immunomodulatory adjuvant to overcome these limitations.

Completed10 enrollment criteria

Effectiveness of PR013 Topical Ophthalmic Drops Compared to Vehicle for the Treatment of Allergic...

Allergic Conjunctivitis

To evaluate the efficacy and safety of PR013 topical ophthalmic drops (0.045% and 0.06%) compared to vehicle for the treatment of the signs and symptoms of allergic conjunctivitis using a modified Conjunctival Allergen Challenge Model (Ora-CAC®).

Completed13 enrollment criteria

Demonstration of Equivalence and Early Onset of a Novel Anti-allergic Nasal Spray Compared to Marketed...

Allergic RhinitisAllergic Conjunctivitis1 more

Intranasal corticosteroids are accepted as safe and effective first-line therapy for allergic rhinitis, especially in treatment of persistent symptoms. Budesonide, a non-halogenic glucocorticoid, is widely used in the management of inflammatory mucosal diseases like chronic obstructive pulmonary disease, asthma and allergic rhinitis. It is a highly fat-soluble substance with low water solubility and is presented as dispersion in marketed nasal sprays, like Rhinocort aqua 64. The maximum therapeutic efficacy of Rhinocort aqua is obtained after an application period of 7 to 14 days. In Budesolv, the solubility of budesonide is considerably increased suggesting that the same therapeutic efficacy can be reached with a lower dose. Better bioavailability of the dissolved drug promise an earlier onset of therapeutic efficacy. The current trial is undertaken to demonstrate these two effects. Subjects suffering from grass pollen allergic rhinitis will be challenged with grass pollen in a challenge chamber. Allergic subjects will be treated with two actuations (50 μl) of respective study treatment into each nostril once daily for 8 days. The total daily budesonide dose will be 40 μg per subject for Budesolv 10 and 256 μg per subject for Rhinocort® aqua 64. The primary objective of the study is to show non-inferiority of Budesolv 10 to Rhinocort® aqua 64. On day 8 grass pollen allergic patients will be challenged with grass pollen over a period of 6 hours and subjective nasal symptoms (congestion, sneezing, itching, rhinorrhea) as well as objective symptoms (nasal airflow, nasal secretion) will be assessed every 15 minutes. The second objective of the trial is to demonstrate an early on-set of therapeutic efficacy of Budesolv 10 compared to Rhinocort aqua. On day 1, grass pollen allergic patients will be challenged with grass pollen allergen in the challenge chamber over a period of 6 hours. After 1 hour 45 minutes, patients will receive their first dosage of the respective nasal spray treatment. During the 6 hour grass pollen challenge, subjective and objective endpoints will be measured every 15 minutes. To eliminate an individual bias based on expectations, the effect and onset of action is also compared to the effects of a suitable placebo. The same set of study participants will receive all three interventions in three consecutive treatment periods.

Completed42 enrollment criteria

Molekule for Allergic Rhinitis/Asthma

AsthmaAllergic Rhinitis1 more

Exposure to airborne allergens and pollutants is linked to symptom severity of allergies, asthma and other respiratory problems. In this study an air purifier using photo-electrochemical oxidation technology (PECO) will be used in the home environment of study participants. The investigator will assess the reduction of symptoms from allergic rhinitis/conjunctivitis and asthma.

Terminated9 enrollment criteria

Evaluation of the Effectiveness of ST266 Ophthalmic Drops Compared to Placebo to Treat Allergic...

Allergic Conjunctivitis

The purpose of this study is to evaluate the efficacy of ST266 ophthalmic drops compared to placebo for the treatment of the signs and symptoms of allergic conjunctivitis.

Completed22 enrollment criteria

Clinical Trial With Subcutaneous Immunotherapy in Depot Presentation in Patients With Allergic Rhinoconjunctivitis...

Allergic Rhinoconjunctivitis

The aim of the study is to evaluate the safety and tolerability of subcutaneous immunotherapy (SCIT) with House Dust Mite (HDM) extract in patients with rhinoconjunctivitis with or without associated mild asthma and sensitized to HDM. In addition,surrogate efficacy parameters will be evaluated: immunoglobulin level changes and skin reactivity. It will be recruited 50 patients susceptible to receive SCIT with HDM extract along 5 participating spanish sites. Primary endpoint of the study is to assess the safety and tolerability of subcutaneous immunotherapy in depot presentation and quick pattern in patients with rhinoconjunctivitis with or without mild asthma sensitized to house dust mites Secondary objective is to evaluate the indirect immunotherapy efficacy through the measurement of immunoglobulin level changes and cutaneous reactivity

Completed20 enrollment criteria

Cyclosporine 0.05% Eye Drops for Vernal Keratoconjunctivitis Trial

Vernal KeratoconjunctivitisCyclosporine 0.05% Eye Drops

To observe and compare the clinical efficacy of cyclosporine 0.05% eye drops with Loteprednol Etabonate 0.5% and Tobramycin Eye Drops 0.3% in the treatment of Vernal Keratoconjunctivitis in developing regions of China.

Completed7 enrollment criteria

A Study Comparing the Efficacy of Pataday® Once Daily Relief Extra Strength to Flonase® Allergy...

Allergic Conjunctivitis

This is a single-center, randomized, double-masked, parallel study.

Completed35 enrollment criteria

PMCF Study to Evaluate Performance and Safety of "Xanoftal Next"

Allergic ConjunctivitisDry Eye1 more

Dry eye disease (DED), also called keratoconjunctivitis sicca, is a multifactorial disease of the ocular surface characterized by loss of homeostasis of the tear film and accompanied by symptoms such as ocular discomfort and visual disturbance. Patients with moderate-to-severe DED may experience a reduced quality of life due to ocular pain, difficulty in performing daily activities, and depression. Traditionally, dry eye syndrome and allergic conjunctivitis are regarded as 2 different diseases. However, recent literature has shown both conditions share similar characteristics, including several of their signs and symptoms (e.g. red, itchy, watery, and burning eyes). On the other hand, red swollen eyelids, burning sensations, ocular irritation, loss of eyelashes and misdirected eyelashes are also common symptoms of Blepharitis, an inflammatory disorder of eyelids affecting all the age and ethnic groups. First-line therapy for treating dry eye symptoms consists of over the counter (OTC) artificial tear drops, gels, ointments, or lubricants. Manufacturers have developed OTC products that appear to mimic the different layers of the tear film in order to maintain ocular hydration. For these reasons, an interventional, non-comparative, Post Marketing Clinical Follow-up (PMCF) study was planned to evaluate the performance and safety of "Xanoftal Next" used to attenuate symptoms of seasonal allergic conjunctivitis, even when associated with dry eye syndrome. 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 use of "Xanoftal Next" 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, the "Xanoftal Next" product will be administered 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.

Completed11 enrollment criteria
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