0000000000809589

AUTHOR

John Busby

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Eosinophilic and Noneosinophilic Asthma

2021

Background Phenotypic characteristics of patients with eosinophilic and noneosinophilic asthma are not well characterized in global, real-life severe asthma cohorts. Research Question What is the prevalence of eosinophilic and noneosinophilic phenotypes in the population with severe asthma, and can these phenotypes be differentiated by clinical and biomarker variables? Study Design and Methods This was an historical registry study. Adult patients with severe asthma and available blood eosinophil count (BEC) from 11 countries enrolled in the International Severe Asthma Registry (January 1, 2015-September 30, 2019) were categorized according to likelihood of eosinophilic phenotype using a pre…

Pulmonary and Respiratory Medicinemedicine.medical_specialtyPopulationCritical Care and Intensive Care Medicine03 medical and health scienceschemistry.chemical_compound0302 clinical medicineInternal medicineEosinophilicmedicine030212 general & internal medicineeducationAsthmaeducation.field_of_studybusiness.industryEosinophilmedicine.diseaseBenralizumab3. Good healthmedicine.anatomical_structure030228 respiratory systemchemistryExhaled nitric oxideCohortBiomarker (medicine)Cardiology and Cardiovascular MedicinebusinessChest
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