View clinical trials related to Rhinitis, Allergic.
Filter by:The brief of this observational study is to evaluate usage, efficacy, safety and patient satisfaction of a range of hypertonic seawater-based decongestant nasal sprays in general population. The main questions it aims to answer are: - Usage, - Efficacy, - Safety, - Satisfaction, in real-life usage with children, adults and pregnant or breastfeeding women. Participants will use the nasal spray as usual habits and complete daily questionnaires.
The aim of this study is to determine the optimal concentration of grass pollen allergens inducing rhinoconjunctivitis in subjects allergic to grass pollen in ALYATEC allergen exposure chamber. Four concentrations of grass pollen allergen (Phl p 5) are tested during 3-hour exposures: 0, 30, 60 and 90 ng/m3.
Clinical efficacy and tolerability for allergen specific immunotherapy (AIT) with Itulazax (birch pollen extract tablet) is well established. Allergen challenges are used by clinicians to confirm correct diagnosis and by researchers to evaluate the efficacy of different interventions, eg. AIT. The challenge is performed by using a specific controlled administration schedule of an allergen product in the shock organ (nose, eye, or airway) and then monitor the result. Nasal Allergen Challenge (NAC) is the most common allergen challenge used. Aquagen SQ (birch pollen extract) has since decades been golden standard for this purpose, but production of this product ended 2019. Clinicians as well as researchers are now in need for an alternative product. To evaluate a new method for NAC would be of value from a clinical- and research perspective. From a Nordic perspective a NAC study with dissolved Itulazax would be of special interest since birch allergy is a dominant allergen in the region. In a recently published article it was shown that dissolved Grazax and Aquagen Phleum pratense gave comparable result used in grass allergic patients. Therefore, it seems reasonable to assume that the same method could be used with dissolved Itulazax. The aim of this clinical trial is to evaluate the feasibility of nasal allergen challenge tests with dissolved Itulazax tablets. The main benefit of this proposal is that the allergen composition of the provocation test product is the same as the final product to be treated with. This is likely to increase the treatment motivation of the patient. In addition, the dissolving process is easier for the physician compared to the dissolving of the previously used Aquagen.
Allergic diseases in children are major public health concerns due to their widespread and rising prevalence. The most classic pathway to trigger allergy is type I allergy mediated by immunoglobulin E(IgE), but the role of immunoglobulin G4(IgG4) in allergic diseases is still worth exploring.we have collected the data of allergic patients aged 0-14 years for retrospective cross-sectional analysis to evaluate the positive rates of total IgE, HDM IgE, FS-IgE and FS-IgG4. Meanwhile, investigators screened out patients who were treated with FS-IgG4-guided elimination diets with/without probiotics for more than 3 months to clarify the role of FS-IgG4 in childhood allergic diseases by assessing the improvement of clinical symptoms before and after treatment.
A national, multicenter, randmised double blind study with parallell arms. 360 patients with grass induced allergic rhinitis will be open randomised 1:2 to 3 years Grazax sublingual immunotherapy or 3 intralymphatic injections with ALK Alutard Timothy. In a second step, the ILIT group will be double blind randomised 1:1 to an intramuscular injection of Vitamin D Vicotrat or placebo, 4 week before the start of the intralymphatic treatment. The primary outcome measure is daily combined symptoms and medication scores during grass pollen season.
The purpose of this study is to evaluate the efficacy and safety of Azelastine HCl-Fluticasone propionate Nasal Spray 137-50 mcg/spray compared to Dymista™ in patients with perennial allergic rhinitis
Allergic rhinitis (AR) affects large population worldwide, the most commonly used medication include anti-histamine, nasal spray and anti-LTRAs inhibitors (leukotriene receptor antagonists), Even after those first-line treatment, there is still a large number of patient (~20%) are not well/adequately controlled. Anti-IgE antibody has been approved to treat moderate to severe AR by PMDA/Japan in 2020, demonstrating the efficacy of IgE blockade in the treatment of allergic rhinitis. The current study presents a novel anti-IgE antibody (LP-003) with higher affinity to IgE, stronger efficacy and longer half-life.
This is a Phase I/Ib, randomised, double-blind, placebo-controlled study of INI-2004, administered as single or multiple doses. This study will be conducted in two parts: Phase I single ascending dose (SAD) and Phase Ib multiple ascending dose (MAD).
Allergic rhinitis (AR) is a non-infectious chronic inflammatory disease of the nasal mucosa mainly mediated by immunoglobulin E after exposure to allergens in atopic individuals. The typical symptoms of AR are paroxysmal sneezing, watery rhinorrhea, itching, and nasal congestion, which may be accompanied by ocular symptoms, including eye itching, tearing, redness, and burning sensation, which are more common in patients with hay fever allergies. Bronchial asthma is associated with bronchial asthma in 40% of patients with AR, suggesting a comorbid feature of allergic disease.
Allergic rhinitis is a chronic respiratory disorder affecting patients' quality of life and work performance. Pharmacists are identified as suitable professionals to deliver patient education and pharmaceutical care in managing allergic rhinitis (AR) patients. Local clinical practice guidelines in Malaysia are lacking, especially in pharmaceutical care in public healthcare institutions. This study protocol describes a randomised control trial (RCT) that aims to determine the effectiveness of a pharmacist-led educational model in managing AR (AR-PRISE Model) compared to standard pharmaceutical care. The AR-PRISE model delivers patient educational material (video) and an algorithm for pharmaceutical care.