View clinical trials related to Allergic Rhinitis.
Filter by:The purpose of this study is to determine the safety and effect of CAL-101 in subjects with allergic rhinitis.
This study will investigate whether changes in inflammatory mediators produced by the nose after exposure to an allergen can be used to evaluate the anti-inflammatory effects of novel drugs for the treatment of allergic asthma.
The purpose of this study is to determine whether cetirizine (zyrtec), levocetirizine (xyzal), and placebo differ in the degree of sedation they produce and their relief of allergy symptoms.
The investigators had conducted an initial double-blind, placebo-controlled clinical trial (NCT00318695) to study the effects of probiotic supplementation from birth to 6 months of age in the incidence of atopic diseases at 2 years old. This is then further investigated up to 5 years of age in a follow-up study NCT00365469 to assess the longer term beneficial effects. This current study intends to follow-up for another 2 years until 7 years of age as this is critical in the evaluation of respiratory allergies in the form of clinical asthma and allergic rhinitis.
The purpose of this study is to demonstrate the equivalence of two homeopathic capsaicin containing nasal sprays (Sinol-M™ and Sinol) in patients with nasal congestion due to allergic rhinitis.
This is a placebo-controlled, 3-period crossover study to assess the efficacy and safety of two single doses of an intranasal anti-histamine GSK1004723 compared with placebo in an allergen challenge chamber in male subjects with seasonal allergic
This was a one-day single dose trial conducted to compare patient's preference for Nasonex® (mometasone) versus Flonase® nasal spray. Each patient was randomized to take one dose (2 sprays in each nostril) of Nasonex or Flonase. Thirty minutes later, each patient was to take one dose of the opposite medication. Questionnaires were given to each patient after each drug dose to evaluate patient product preference.
In about 800 children with allergic diseases (asthma, allergic rhinitis, atopic dermatitis) the investigators will retrospectively and cross-sectionally analyze the influence/correlation of diagnosis, treatment methods, allergy status (skin prick test results), lung function tests results on/with the concentration of nitric oxide in exhaled breath.
The purpose of this study is to evaluate the relative efficacy of JNJ- 39220675 and pseudoephedrine compared to placebo (medication with no active ingredients) in participants with allergic rhinitis (inflammation of the nose due to exposure to allergens such as pollen, dust or animal hair).
The primary goal of this study is to characterize the pharmacokinetics of doxylamine succinate in children ages 2 to < 18 years. Once characterized, these pediatric pharmacokinetic data will be pooled with historical adult PK data from other studies to assess whether the existing Over-the-Counter (OTC)doses provide comparable systemic drug exposure as that associated with efficacy in adults.