Table 2

Questions selected by the ERS/ATS Severe Asthma Task Force

Should a monoclonal anti-IL-5 antibody be used in adults and children# with severe asthma?
Should a measurement of a specific biomarker be used to guide initiation of treatment with a monoclonal anti-IL-5 or IL-5Rα antibody in adults and children with severe asthma? (Chosen biomarkers being FENO, peripheral or sputum eosinophils and serum periostin)
Should a measurement of a specific biomarker be used, in addition to total IgE level, to guide initiation of treatment with a monoclonal anti-IgE antibody in adults and children with severe asthma? (Chosen biomarkers being FENO, peripheral or sputum eosinophils and serum periostin)
Should an inhaled LAMA be used in adults and children with severe asthma?
Should a macrolide (i.e. azithromycin, clarithromycin) be used in adults and children with severe asthma?
Should a monoclonal anti-IL-4Rα be used in adults and children with severe asthma?

R: receptor. #: for the purposes of this guideline, age >5 years. Reproduced and modified from [6].