View clinical trials related to Rhinitis.
Filter by:The purpose of this study is to evaluate the clinical efficacy and mucosal/systemic antibody response changes after SLIT using house dust mite allergen with or without bacterial extracts in mite-allergic children.
The purpose of this study is to evaluate safety and efficacy of Nasya in reducing symptoms of persistent allergic rhinitis when applied before allergen challenge.
The purpose of this study is to analyze the expression and activity of inhibitory molecules on eosinophils obtained from allergic subjects.
The diagnosis of allergic rhinitis to dust mites is difficult and based on three elements : suggestive symptoms of clinical sensitization to dust mites (rhinitis), the existence of an IgE sensitization defined by skin tests and / or specific IgE positive to mite and finally the presence of mite allergens in the environment where the patient is symptomatic. Unfortunately, the link between symptoms and exposure to dust mites is rarely found and according to in the literature, 30% of rhinitis sensitized to house dust mites did not react during a conventional nasal provocation test (TPNC) to dust mites. Thus, TPNC to dust mite has an interest in the diagnosis of allergic rhinitis to dust mites when there remains a doubt due to the poly sensitization of the patient, or the lack of specific symptoms and / or the variability of the allergic symptoms during the year. However, this test has not been completely validated with a study including a significant number of patients. That's why the investigators plan a prospective single-center comparative open study with the main objective is to determine the sensitivity and specificity of conventional nasal provocation test (TPNC) in 120 patients of 18 to 65 years old with allergic rhinitis sensitized to dust mites and patients with allergic rhinitis not sensitized to dust mites. The investigators secondary objective is to compare the TPNC a faster TPN-called "minute" (60 minutes) and which allow a wider use. If the investigators demonstrate the validity of TPN then it would become the gold standard needed to decide on a desensitisation to mites.
This study will assess the efficacy and safety of ACT-129968 in adolescent, adult and elderly patients with seasonal allergic rhinitis, due to mountain cedar pollen.
GSK2245035 is a highly selective Toll-like Receptor 7(TLR7) agonist capable of preferentially inducing the production of interferon alpha (IFNα) versus tumor necrosis factor alpha (TNFα). The aim of this FTIH study is to collect tolerability, pharmacokinetic (PK) and pharmacodynamic (PD) information to enable the identification of appropriate safe doses of intranasal (i.n) GSK2245035, associated with up-regulation of TLR7-mediated genes in the nasal milieu, for use in subsequent clinical drug development studies. There will be two parts to the study: Healthy Volunteers will be dosed in escalating single doses in Part 1, followed by Allergic Rhinitis (AR) subjects dosed similarly in Part 2.
Study design: Randomized, controlled, double-blind, parallel, multicentre multinational clinical trial, to show superiority of an active therapy as compared to a control therapy on intermittent or persistent Allergic Rhinitis. Primary objective: 1. To show that a topical microemulsion is superior to a sterilized saline solution to prevent deterioration in the health related quality of life, in patients with intermittent or persistent allergic rhinitis due to sensitization to birch, olive tree or grass pollen. Secondary objectives 2. To explore the effect of a topical microemulsion, as compared to a sterilized saline solution, for the prevention of nasal and ocular symptoms in patients with intermittent or persistent allergic rhinitis due to sensitization to birch, olive tree or grass pollen. 3. To explore the effect of a topical microemulsion, as compared to a sterilized saline solution, in the utilization of symptomatic medications, in patients with intermittent or persistent allergic rhinitis due to sensitization to birch, olive tree or grass pollen. 4. To assess the patient's satisfaction with a topical microemulsion treatment, as compared to a sterilized saline solution, in patients with intermittent or persistent allergic rhinitis due to sensitization to birch, olive tree or grass pollen. 5. To assess the safety of a topical microemulsion, as compared to a sterilized saline solution, administered to patients with intermittent or persistent allergic rhinitis due to sensitization to birch, olive tree or grass pollen. This is a clinical investigation study of a Class 1 medical device product. This is a prospective study of an active medical device versus a control medical device. It was considered feasible to recruit 10 patients patients per center, and therefore the study should be conducted in 10 centers. To get treatment balance within each center, a total of 100 patients should be recruited.
This study is designed to loook at the affect of oral SB-705498 on cough following an inhaled capsaicin challenge
The primary objective of this study is to assess the relative efficacy of Ectoin® Allergy Eye Drops and Ectoine® Allergy Nasal Spray compared to placebo, by evaluating Total Nasal Symptom Score (TNSS) and Total Ocular Symptom Score (TOSS). The secondary objectives are : - To evaluate the relative efficacy of Ectoin® Allergy Eye Drops and Ectoin® Allergy Nasal Spray compared to placebo by evaluating Total Non Nasal Symptom Score (TNNSS), congestion symptom scores, red eye symptom scores, watery eye symptom scores, itchy eye symptom scores, and by evaluating the mean cross-sectional area (MCA) using acoustic rhinometry (AcR). - To assess the change from baseline (post-EEC from pre-EEC) in inflammatory parameters of nasal secretions, comparing Ectoin® Allergy Eye Drops and Ectoin® Allergy Nasal Spray to placebo at each post-treatment visit.
The purpose of this study is to evaluate of efficacy and safety of mometasone furoate plus azelastine HCl in patients with perennial allergic rhinitis.