View clinical trials related to Conjunctivitis, Allergic.
Filter by:To assess the clinical and biological efficacity of preservative free NAAGA eyes drops in vernal keratoconjunctivitis
The purpose of this study is to demonstrate that Olopatadine 0.2% is superior to vehicle in the treatment of the signs and symptoms associated with allergic conjunctivitis or rhinoconjunctivitis.
The primary objective of this study is: - To assess the efficacy of Nova22007, a cyclosporine A (CsA), 0.05% and 0.1% versus vehicle in patients with vernal keratoconjunctivitis (VKC) after a 4-week treatment period. The secondary objectives of this study are: - To compare the safety and ocular tolerance of Nova22007 0.05% and 0.1%; - To assess the long term safety and ocular tolerance of Nova22007 0.05% and 0.1%; and - To assess the decrease in frequency of concomitant artificial tears use.
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.
The aim of the study is to find out if allergic diseases can be prevented buy giving probiotic bacteria to pregnant mothers and their newborn infants
Intravenous- injection of beta-1,3-glucan in human is known to induce T helper type 1 response, while oral uptake did not. It was examined whether superfine dispersed beta-1,3-glucan (SDG) contrived to absorbed by intestinal mucosa would alleviate allergic symptoms by per-oral ingestion
The purpose of this study is to establish the efficacy of R89674 0.25% ophthalmic solution compared with placebo in alleviating the signs and symptoms of conjunctival allergen challenge-induced allergic conjunctivitis
The purpose of this study is to establish the efficacy of R89674 0.25% ophthalmic solution compared with placebo in alleviating the signs and symptoms of conjunctival allergen challenge-induced allergic conjunctivitis
There has been considerable debate over the last 30 years about the interaction between asthma and parasitic infection. It has been suggested that at least part of the reason for the increasing prevalence of asthma in the developed world is a decrease in parasite infections resulting from improved living conditions with economic development. Our previous studies in Ethiopia suggest that hookworm infection may be particularly important in this process. To establish definitively whether parasites can protect against allergic disease, and specifically asthma, ultimately requires a randomised clinical trial of parasite infection in patients with asthma. We, the researchers at the University of Nottingham, have completed a study in normal volunteers to establish the dose of hookworms necessary to generate infection at the level shown to be protective in population surveys, and shown that infection is well tolerated. We now propose two randomised placebo-controlled double blind clinical trials. The first will test the effectiveness of hookworm infection in reducing symptoms in allergic patients with rhinitis, and will also serve to allow us to check the likely safety of hookworm infection in asthma. Assuming that the results of this study are favourable, we will then carry out a trial of hookworm infection in asthma. We will also take the opportunity during both of these studies to investigate the cellular mechanisms of the effect of hookworm infection on the immune system.
The purpose of this study is to evaluate the safety of R89674 0.25% ophthalmic solution in healthy normal volunteers