View clinical trials related to Allergy.
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The purpose of this study is to develop a microarray-based diagnostic test system for the determination of allergen specific IgE in human blood serum.
The number and types of indoor air pollutants in schools is rising, however little is known about the impact of their potentially synergistic interactions, upon schoolchildren health. Among children, highly susceptible individuals to air pollution include allergy and asthma sufferers, and a low socioeconomic background, however no specific guidance is available. The Syn-Air-G project will develop a comprehensive and responsive multipollutant monitoring system (in accessible and actionable formats) by constructing and deploying novel but validated and improved sensors of chemical and biological (allergens, microbes) pollutants) and advancing environmentally friendly interventions (including air purifiers). Health: A comprehensive multidisciplinary and exposome approach of health effects of multi-pollution in small children.
Anaphylactic shock is the most severe expression of immediate hypersensitivity reactions. The mechanisms leading to these reactions are still poorly understood and may involve platelets, especially in the most severe forms. The IgE ( ImmunoglobulineE)-mediated mechanism, involving the FcERI(the high-affinity receptor for the Fc region of immunoglobulin E (IgE) receptor present on the surface of mast cells and basophilic cells, is the most common mechanism. The receptors FcERI and FcERII are also described as being present on the surface of blood platelets, which would imply their activation along with the other cells involved. However, studies showing the presence of the FcERI/RII receptors on blood platelets suffer from many biases. The main objective of the research is to study whether the FcERI/RII receptors are present and functional on the surface of blood platelets from allergic patients.
To establish efficacy and safety of HDM sublingual Immunotherapy (HDM-SLIT) by comparing Odactra and placebo, when given sublingually for 3 years to high risk infants aged between 6 to 12 months at enrollment in preventing the development of asthma, assessed 1.5 years after discontinuation of treatment.
Despite its importance, there are few studies that implement the use of new technologies in the approach to patients with asthma and allergy. Therefore, the objective of this study is to evaluate the effectiveness of a telematic educational intervention in patients with allergies and / or asthma
Previous studies have reported that asthmatic or chronic pulmonary obstructive disease patients have an increased response to pain stimulus. However, this aspect has not been evaluated in allergic patients. Additionally, the difference in pain sensitivity between asymptomatic period crisis have not been evaluated yet.
A Randomized, Open-Label, Single-Dose, Five-Period Crossover, Relative Bioavailability Study to Evaluate Cetirizine HCl Gummy 10 mg and Cetirizine HCl Oral Tablets 10 mg Administered in Healthy Adult Male and Female Subjects
Predicting the risk of allergenic sensitizations and asthma development in the first year of life is difficult. Investigator decided to follow prospectively two cohorts of infants with acute bronchiolitis, hospitalized or treated at home, from the epidemic seasons of 2011-2012 and 2015-2017 to know their respiratory evolution, especially if they developed allergen sensitization and / or asthma.
Children will receive biodiversity intervention or placebo. The proof of concept trial is double blind. Intervention will start at the age of 2 months and last 10 months. Children will be randomized to arms. IgE sensitization is the primary outcome.