View clinical trials related to Rhinitis, Allergic.
Filter by:The primary objective is to assess whether 16 weeks of treatment with dupilumab as an adjunct to Timothy Grass Subcutaneous Immunotherapy (SCIT) improves upon the efficacy of Timothy Grass SCIT to reduce provoked allergic rhinitis symptoms, as measured by Total Nasal Symptom Score (TNSS) after nasal allergen challenge (NAC) with Timothy Grass extract at week 17. The secondary objectives of the study are: - To assess whether 16 weeks of treatment with dupilumab as compared to placebo reduces provoked allergic rhinitis symptoms, as measured by TNSS after nasal allergen challenge (NAC) with Timothy Grass extract - To assess whether 16 weeks of treatment with dupilumab as compared to dupilumab + SCIT reduces provoked allergic rhinitis symptoms, as measured by TNSS after nasal allergen challenge (NAC) with Timothy Grass extract - To assess changes in serum Timothy-grass-specific immunoglobulin G4 (IgG4), serum Timothy grass-specific immunoglobulin E (IgE), and ratio of serum Timothy Grass-specific IgG4 to IgE over 16 weeks of treatment with dupilumab + SCIT as compared to SCIT monotherapy - To evaluate the safety and tolerability of 16 weeks of treatment with dupilumab as an adjunct to Timothy Grass SCIT
The goal of this study is to compare ten current and readily available FDA approved allergy skin prick devices to determine the most sensitive and specific product and methods used for the diagnosis of allergic disease. The primary outcome will be to determine the analytical sensitivity and specificity of all ten skin prick devices by measuring wheal and flare response to histamine and control diluent in 1mm increments. Secondary outcomes include comparison of skin prick technique, optimum histamine concentration, patient comfort, reproducibility, and the comparability of high-resolution digital images.
In this study subjects self recorded nasal and ocular symptoms scores from exposure to ragweed pollen in an Allergen Challenge Chamber (ACC). This single site study of seasonal allergic rhinitis was designed to enroll up to 35 participants. These participants would be age 18-70, male and female, with a mixture of ethnic groups. The study would involve 2 phases: Screening and Exposure. In the Exposure phase, participants were exposed to pollen for up to 180 minutes.
Study to evaluate the efficacy, safety and tolerability of GSP 301 nasal spray (NS) compared with placebo NS in pediatric subjects (aged 6 to under 12 years) with Seasonal Allergic Rhinitis (SAR).
This research aims to establish a panel of inflammatory biomarkers of the early (Histamine, Tryptase, ProstaglandineD2) and late (Interleukin-4, Interleukin-5, Interleukin-6, Interleukin-13, Eotaxin, Tumor necrosis factor-a (TNF), (Macrophage Inflammatory Protein-1beta (MIP1ß)) phase response to nasal bolus allergen challenge (NAC) in subjects with out-of-season seasonal allergic rhinitis, suitable for future application in drug intervention studies of novel anti-allergy therapeutics.
A single-center, double-blind, placebo-controlled study of FDC olopatadine hydrochloride and mometasone furoate nasal spray (Molo; also referred as GSP 301) was conducted in subjects with seasonal allergic rhinitis. In this study, the efficacy and safety of two regimens (BID and QD) of the FDC (i.e. Molo 1 and Molo 2) were evaluated compared to placebo nasal spray, DYMISTA® and PATANASE®.
The purpose of the study is to evaluate changes in nasal airflow caused by loratadine 5 mg/pseudoephedrine sulfate 120 mg (Claritin D) tablet and fluticasone propionate 50 mcg per spray nasal spray (Flonase) in subjects suffering from nasal congestion and other allergy symptoms.
To assess the reproducibility of the allergic response in the cat allergic subjects, measured as the change from baseline of the Total Nasal Symptom Score (TNSS) on the two challenge days.
To determine the effect of Montelukast in Asthma and Allergic rhinits patients
1. To compare the effectiveness of Benjakul extract capsules at 300 mg per day with Loratadine drug in the treatment of allergic rhinitis patients in small group (Clinical Trial Phase II). 2. To study the safety and side effects of Benjakul extract capsules 300 mg per day and Loratadine drug for allergic rhinitis patients.