View clinical trials related to Rhinitis, Allergic.
Filter by:Allergic rhinitis (AR) is triggered by environmental allergens such as pollen and mites, and is associated with several symptoms such as itching and nasal congestion, sneezing or tearing and redness of the eyes. RA can affect patients life quality who suffer it, reducing the quality of sleep and cognitive function, causing irritability and fatigue and, consequently a decrease in work performance. Because the existing pharmacological treatments for RA are not entirely effective, it is of interest to find other means to enhance the effects of these drugs and decrease more effectively the signs and symptoms associated with RA. In this context, RA has been related to an alteration of the intestinal microbiota (MI).However, there is a need to characterize in detail the MI of individuals who suffer RA. The main objective of the present study is to characterize the MI of individuals with RA, compared with people without RA. In addition, the secondary objective is to study the association between characteristics of the MI of individuals with RA and different immunological markers.
There is increasing evidence that the effectiveness of allergy immunotherapy to control symptoms of rhinoconjunctivitis is related to the cumulative dose of allergen or allergoid administered during a single regimen of subcutaneous (SC) injections or of sublingual administration. Previously, high cumulative doses of the Grass MATA MPL 10200 and 18200 SU (Standardized Units) were compared with the marketed dose of 5100 SU and were found to have acceptable tolerability and safety. The purpose of this study is to evaluate the tolerability and safety of an even higher cumulative dose regimen of 35600 SU. of Grass MATA MPL compared with placebo in patients with seasonal allergic rhinoconjunctivitis (SAR) due to grass pollen, to enable selection of the best dose to take forward for further development.
This is a Phase 2a study to evaluate the efficacy and safety of Norketotifen (NKT) in subjects with allergic rhinitis.
The purpose of this study is to evaluate the efficacy and safety of mometasone furoate (SCH 32088) aqueous nasal spray 200 mcg once daily compared to placebo once daily in the treatment of participants with seasonal allergic rhinitis. Flonase (fluticasone propionate) nasal spray 200 mcg once daily has been chosen as the active control for this study.
The purpose of this study was to identify the lowest dosage of mometasone furoate nasal spray (MFNS) that provided adequate efficacy with an acceptable safety profile for children (ages 6-11) with seasonal allergic rhinitis (SAR). The MFNS dose levels of 25, 100, and 200 mcg QD were compared with beclomethasone dipropionate (BDP), as an active control, and placebo.
This study investigated the onset of symptom relief following initiation of treatment with mometasone furoate (MK-0887/SCH 032088) 200 mcg administered once daily compared with placebo for 14 days.
The purpose of this study is to evaluate the safety and efficacy of mometasone furoate nasal spray (MFNS) with the addition of loratadine vs MFNS alone, loratadine alone, or placebo, in the treatment of patients with seasonal allergic rhinitis.
The objectives of this study are to determine the safety and efficacy in seasonal allergic rhinitis of a four-week course of mometasone furoate compared to beclomethasone dipropionate or placebo.
This is an observational prospective multicenter clinical study, to evaluate the efficacy and safety of the treatment with Allergovac Poliplus subcutaneous immunotherapy (SCIT) with a mixture of 2 allergenic extracts (pollens or mites), in polymerized-depot formulation, administered in its different available allergenic extracts mixtures (2 pollens or 2 mites), and in one of the 2 recommended administration schedules (1 Day or Rapid).
It has been demonstrated that allergic rhinitis (AR) reduces sleep quality by some components such as nasal obstruction. Pollution and allergen exposure worsening AR, sleep quality is deteriorated. Sleep is associated to physical and mental health, alterations in sleep could explain the link between AR and work productivity diminution, impairment in daily activities or emotional problems. However, interactions between air pollution, sleep and allergic diseases are insufficiently understood. The main objective of this study is to determine the impact of pollution and pollens on sleep parameters.