0000000000809602

AUTHOR

Richard W. Costello

showing 2 related works from this author

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
researchProduct

Spacers and Valved Holding Chambers—The Risk of Switching to Different Chambers

2020

© 2020 The Authors. Published by Elsevier Inc. on behalf of the American Academy of Allergy, Asthma & Immunology. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

corticosteroidSpacerinhalation spacerQ1lung03 medical and health sciences0302 clinical medicineDrug Delivery SystemsdysphoniaRC705InhalersAdministration InhalationImmunology and AllergyMedicineHumansmetered dose inhaler030212 general & internal medicineMetered Dose InhalershumanParticle Sizesnoutbusiness.industryInhaleradultthroat irritationInhalerarticleValved holding chamberrisk assessmentR735Equipment DesignReduced doseValved Holding ChambersMetered-dose inhalerthrushR1030228 respiratory systemDelivery systembusinessvalveBiomedical engineeringInhalation Spacers
researchProduct