View clinical trials related to Rhinitis.
Filter by:IgE-associated allergy is a hypersensitivity disease affecting more than 40% of the population in industrialised countries. Recently the kinetics of change of clinical and immunological parameters (e.g. nasal blockage and cytokine profiles) in response to allergen exposure have been described. Additionally through recent placebo controlled studies it has become clear that the response of certain cytokines can not only be triggered by allergen exposure but also mechanically e.g through the insertion of nasal swabs for collection of cytokines. However it is not clear to what extent the mechanically triggered cytokine responses may differ between healthy, allergic and asthmatic patients who have been shown to have different cytokine profiles in their nasal secretions and varying impairment of their respiratory epithelium. As collection devices for nasal secretions are frequently used in clinical studies, the investigators aim to assess the impact of mechanical stimulation by frequent cytokine sampling on the cytokine profile.
This is a phase 4 study to evaluate the the efficacy of second generation antihistamine on cough outcomes in cough patients with allergic rhinitis.
The aim of the study is to investigate the long-term effect of a lozenge containing beta-lactoglobulin (BLG), iron, retinoic acid, zinc and polyphenols (holo-BLG) in people with allergic rhinoconjunctivitis caused by house dust mites and the associated symptoms (symptom type and severity) during exposure to house dust mites in an Allergen Exposure Chamber (AEC). In particular, the study aims to evaluate whether the improvements in symptoms of house dust mite-induced rhinoconjunctivitis observed after 3 months of supplementation with holo-BLG can still be detected 7 to 8 months after the last intake.
Allergic rhinitis (AR) is a chronic inflammatory disease that affects almost 30% of adult population. Some patients associate septal deviation, main cause of chronic nasal obstruction, and AR. Current literature about AR treatment with septoplasty (STP) is still contradictory, because is thought that patients with AR are not able to appreciate improvement after surgery. Patients diagnosed with allergic rinitis and septal deviation were evaluated to determined life quality and airflow obstruction evolution after STP.
An open label, randomized, three-treatment, three-period, crossover, single dose study, to investigate drug-drug interaction and relative bioavailability between the fixed dose combination Azelastine hydrochloride / Beclomethasone dipropionate (140/100 μg Azelastine hydrochloride / Beclomethasone dipropionate) Nasal Spray, and Beclomethasone Dipropionate Nasal Spray (100 μg Beclomethasone Dipropionate) in the test vehicle, and the commercially available product, RinoClenil® Nasal Spray (100 μg Beclomethasone Dipropionate), in healthy subjects under fasting conditions.
The aim of the study is: - to evaluate the serum levels of miR-223 and miRNA146a and to assess their correlation with disease severity in allergic rhinitis patients and their role as biomarkers for efficacy of sublingual immunotherapy. - also to find if high sensitivity CRP can be an easy non-expensive test for diagnosis and follow up of allergic rhinitis patients.
The aim of the study is to assess the effect of polyvalent mechanical bacterial lysate (PMBL, Ismigen) on the clinical course of grass pollen-induced allergic rhinitis (using: total nasal symptom score, visual analogue scale, peak nasal inspiratory flow measurement) in children aged 5 to 17 and to assess changes in the concentration of iNKT cells under the influence of the therapy. Half of the 80 participants will receive PMBL while the other half will receive placebo.
A randomized, sham-controlled, double-blind study of the NEUROMARKTM system as a treatment for chronic rhinitis
This is a prospective, national, randomized, multicenter, parallel group, Phase III study that evaluates the effects of AI201901 in Allergic Rhinitis patients, where they will spray twice a day against azelastine into both nostrils during a 28-day follow-up period.
Objective biomarker of allergic rhinitis severity is necessary for monitoring disease severity and response to treatment in clinical setting and for research. We believe that psychological factors are the missing link between patient-perceived severity of allergic rhinitis and objective biomarkers. In our pilot study, several psychological factors were studied in relation to patient reported outcomes for severity of allergic rhinitis.