Found 23 matching trials
4"S" - Seasonal Symptoms Suppression Study
PHASE4ASIT naïve patients sensitized to grass pollens will be recruited for the s...
Location
Medical University Sofia, University Hospital "Alexandrovska", Clinic of Allergy and Asthma
The Effect of Omalizumab on Responses to Cat Allergen Challenge
NAThis research is being done to study the effects of the drug omalizumab (Xo...
Location
Johns Hopkins Asthma and Allergy Center
Contribution of Nasal IgE Production to the Boost of Systemic Allergen-specific IgE Upon Nasal Allergen Contact
NAIgE-associated allergies are consistently on the rise forming an enormous w...
Location
Medical University of Vienna
Efficacy and Safety Study of RAGWITEK™ (MK-3641) in Children With Ragweed-Induced Rhinoconjunctivitis With or Without Asthma (MK-3641-008)
PHASE3The purpose of this study is to assess the efficacy and safety of short rag...
Location
Multiple Locations
Study In Adolescent And Adult Subjects 12 Years Of Age And Older With Seasonal Allergic Rhinitis To Assess Onset of Action
PHASE3Allergic rhinitis is an inflammatory disorder of the upper airway that occu...
Location
GSK Investigational Site
Allergic Inflammation in Rhinitis Patients Following Nasal Allergen Challenge
PHASE4Allergic rhinitis is a common condition caused by inflammation of nasal muc...
Location
Department of Respiratory Diseases, Aarhus University Hospital
Intranasal Diagnostics in Food Allergy: a Feasibility Study
NAThe investigators will conduct low-dose intranasal allergen challenges on c...
Location
Imperial College London / Imperial College Healthcare NHS Trust
Evaluation of the Efficacy, Safety, and Tolerability of PL-14 Allergy Blocker Compared to Saline Spray in Patients With Seasonal Allergic Rhinitis
NAThis study is designed to evaluate the efficacy, safety, and tolerability o...
Location
Multiple Locations
Effects of Intranasal Corticosteroid and Montelukast On Nasal Allergen Challenges*
NAThis study will be a randomized, double blind, placebo-controlled, parallel...
Location
Creighton University Medical Center
Nasal Allergen Challenge - Reproducibility of Biomarkers and Effect of Topical Steroid Treatment
NASubjects with allergic asthma developing the required nasal symptoms in res...
Location
Cardio- Respiratory Research Laboratory, Hamilton Health Sciences