Search results for "Airborne allergen"

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Is Quantitative sIgE Serology Suitable for Distinguishing Between Silent Sensitization and Allergic Rhinitis to Dermatophagoides pteronyssinus?

2019

BACKGROUND AND OBJECTIVE An increasing number of studies have recently discussed whether provocation tests might be replaced by specific IgE serology in patients sensitized to airborne allergens. Objective: Our study aimed to analyze the concordance between a nasal provocation test with Dermatophagoides pteronyssinus and specific IgE measurements based on real-life data. METHODS We retrospectively analyzed concordance between the result of the provocation test and the IgE titer for house dust mite components and extracts in 223 patients with proven sensitization to D pteronyssinus. RESULTS In contrast to findings from other studies, the anti-Der p 1 level alone was not sufficient to disting…

AdultMaleAllergyNasal Provocation TestsAdolescentmedicine.medical_treatmentDermatophagoides pteronyssinusImmunologyProvocation testImmunoglobulin ENasal provocation testAirborne allergenSerologyYoung AdultmedicineImmunology and AllergyAnimalsHumansSerologic TestsAntigens DermatophagoidesSensitizationRetrospective StudiesSkin TestsHouse dust mitebiologybusiness.industryAllergensImmunoglobulin EMiddle Agedbiology.organism_classificationmedicine.diseaseRhinitis Allergicmedicine.anatomical_structureROC CurveImmunologybiology.proteinFemalebusinessJournal of investigational allergologyclinical immunology
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Pollen-induced allergic rhinitis in 1360 Italian children: comorbidities and determinants of severity

2013

BACKGROUND: Pollen-induced allergic rhinoconjunctivitis (AR) is highly prevalent and rapidly evolving during childhood. General practitioners may not be fully aware of the nature and severity of symptoms experienced by patients and might underestimate the prevalence of moderate or severe disease. Thus, the relevance of early diagnosis and intervention may be overlooked. OBJECTIVES: To investigate the severity of pollen-induced AR and its determinants in Italian children referred to allergy specialists and who had never received specific immunotherapy (SIT). METHODS: Children (age 4-18 yr) affected by pollen-induced AR who had never undergone SIT were recruited between May 2009 and June 2011…

MaleQuestionnairesAllergyPediatricsmultiple pollen sydromemultiple pollen syndromeBreastfeedingComorbidityAirborne allergenSurveys and QuestionnairesEpidemiologyPrevalenceImmunology and AllergyOutpatient clinicAge of OnsetChildConjunctivitis AllergicRhinitispan-allergens; multiple pollen syndrome; profilin; asthma; children; allergic rhinitis; epidemiology; italy; allergic conjunctivitisEnvironmental exposuremultiple pollen syndrome; Humans; profilin; Disease Progression; children; Child; Italy; Comorbidity; pan-allergens; Allergens; asthma; Male; Antigens Plant; Questionnaires; Age of Onset; Conjunctivitis Allergic; Skin Tests; epidemiology; Pollen; Child Preschool; Rhinitis Allergic Seasonal; allergic rhinitis; Early Diagnosis; allergic conjunctivitis; Female; PrevalenceAllergic conjunctivitisItalypan-allergensChild PreschoolpanallergenDisease ProgressionPollenepidemiologyFemaleallergic rhinitimedicine.medical_specialtyItaly; allergic conjunctivitis; allergic rhinitis; asthma; children; epidemiology; multiple pollen syndrome; pan-allergens; profilinImmunologyAllergicchildrenmedicineHumansprofilinallergic conjunctivitiAntigensPreschoolAsthmaSkin TestsSettore MED/38 - Pediatria Generale e SpecialisticaSeasonalallergic rhinitisbusiness.industryallergic rhinitis; allergic conjunctivitis; asthma; children; epidemiology; Italy; multiple pollen syndrome; pan-allergens; profilinRhinitis Allergic SeasonalPlantAntigens PlantAllergensasthmamedicine.diseaseConjunctivitispan-allergenallergic conjunctivitisEarly DiagnosisPediatrics Perinatology and Child Healthbusiness
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