Active clinical trials for "Rhinitis, Allergic"

Efficacy and Safety of Levocetirizine 8 Weeks Prior and After the Onset of the Grass Pollen Season in Subjects With SAR

Evaluation of Efficacy and Safety of Levocetirizine to Subjects With Perennial Allergic Rhinitis to House Dust Mites

The primary objective of this study is to evaluate the efficacy of the combination of mometasone furoate nasal spray (MFNS) and oxymetazoline nasal spray (OXY) given together once a day in treating subjects with seasonal allergic rhinitis (SAR) in relieving symptoms including nasal congestion. The secondary objectives of this study are to evaluate the potential of the combination to produce tachyphylaxis and/or rebound congestion, and to evaluate the safety of the combination.

The objective of the study is to evaluate the efficacy and tolerability of Bilastine 20 mg, compared to Cetirizine and placebo for the treatment of seasonal allergic rhinitis.

The purpose of this study is to determine whether olopatadine nasal spray is safe and effective when used for up to one year by patients with perennial allergic rhinitis.

The purpose of this study is to determine the safety and efficacy of epinastine nasal spray compared to placebo for the treatment of subjects with seasonal allergic rhinitis

This study is an 8 day, randomised, double blind, 2-way crossover trial of repeat doses of intranasal GSK256066 and azelastine hydrochloride in the Vienna Challenge Chamber in subjects with seasonal allergic rhinitis (SAR). Laboratory safety assessments, 12-lead electrocardiograph (ECG), vital signs and adverse event enquiries will be made throughout the study. Nasal examination, symptom scores, and allergen challenge assessments will also be performed at various time points throughout the study.

Acupuncture is widely use by patients with seasonal allergic rhinitis (SAR), although there is only limited evidence of its effectiveness. The aim of this three armed randomised controlled multicentre trial is to investigate the efficacy of acupuncture plus rescue medication vs. minimal (sham) acupuncture plus rescue medication vs. (b) rescue medication alone in the treatment of seasonal allergic rhinitis.

The purpose of this study is to determine the safety of the oral formulation of levocetirizine in children ages 1 to less than 6 years old who suffer from allergic rhinitis or chronic urticaria of unknown origin.

The purpose of this study is to determine an effective dose range for the administration of ragweed allergenic extract via the sublingual route of administration