TY - JOUR T1 - Peripheral eosinophil count as a biomarker for the management of COPD: not there yet JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/13993003.02165-2017 VL - 50 IS - 5 SP - 1702165 AU - Klaus F. Rabe AU - Bianca Beghé AU - Leonardo M. Fabbri Y1 - 2017/11/01 UR - http://erj.ersjournals.com/content/50/5/1702165.abstract N2 - Chronic obstructive pulmonary disease (COPD) is associated with acute and chronic pulmonary as well as systemic inflammation [1]. Anti-inflammatory treatments, such as inhaled corticosteroids (ICS) and oral roflumilast, are recommended for COPD patients [2]. These drugs are effective agents for the prevention of COPD exacerbations and improvement of lung function and have various effects on health status, but they are associated with adverse events, the most concerning being pneumonia (ICS) and diarrhoea (roflumilast).Peripheral eosinophils are poorly reproducible; persistent peripheral eosinophilia predicts better outcomes in COPD http://ow.ly/3hvH30gnxkB ER -