Component-Resolved IgE Profiles in Austrian Patients with a Convincing History of Peanut Allergy
نویسندگان
چکیده
منابع مشابه
The IgE repertoire in patients with food allergy resolved at component level
Methods Serum samples were analysed by microarray Immuno CAP ISAC (Phadia), which allows to detect specific IgE against more than 100 of molecular components. We have retrospectively analyzed 153 patients with proven food allergy, 96 of them being children under 18 years. We recorded occurence of early reactions including OAS and anaphylaxis and also delayed reactions (atopic eczema and eosinop...
متن کاملFOOD ALLERGY Clinical Value of Component-Resolved Diagnostics in Peanut-Allergic Patients
METHODS. The Auvi-Q and EpiPen were evaluated by each participant in a randomly assigned order. Participantswere given a scenario that involved anaphylaxis and were instructed to simulate the use of each device using trainers that did not have a needle or contain epinephrine. Subjects were expected to perform the device test by relying on the labeling and/or voice instruction or intuition to pe...
متن کاملThe natural history of peanut allergy in young children and its association with serum peanut-specific IgE.
OBJECTIVES To observe the nature and frequency of adverse reactions caused by accidental peanut exposure in young children with clinical peanut hypersensitivity and to determine the value of serum peanut-specific IgE levels during follow-up. STUDY DESIGN Eighty-three children with clinical peanut hypersensitivity diagnosed before their fourth birthdays were contacted yearly to track adverse p...
متن کاملClinical value of component-resolved diagnostics in peanut-allergic patients.
INTRODUCTION As replacement for the oral food challenge, decision-points for sensitization test have been established, but suboptimal sensitivity and/or specificity, as well as regional differences, have reduced the clinical usability. IgE toward specific peanut protein components has been reported to be of value, but data on correlation with clinical data are sparse. Our aim was to correlate I...
متن کاملFood allergy and anaphylaxis – 2044. Component resolved allergen sensitzation profiles in shrimp allergy in the tropics
Methods Serum allergen-specific IgE of 105 subjects were quantified using ImmunoCAP and ImmunoCAP ISAC biochips. The subjects were classified based on a convincing clinical history and food challenge testing (FC) (dose=70g) to Penaeus monodon and Litopenaeus vannamei. Group1A: Either SA with FC positive to either shrimp (n =22) or SA admitted to emergency departments for severe reactions but no...
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ژورنال
عنوان ژورنال: International Archives of Allergy and Immunology
سال: 2015
ISSN: 1018-2438,1423-0097
DOI: 10.1159/000371422