RT Journal Article SR Electronic T1 Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Lung Disease 2017 Report: GOLD Executive Summary JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1700214 DO 10.1183/13993003.00214-2017 A1 Claus F. Vogelmeier A1 Gerard J. Criner A1 Fernando J. Martinez A1 Antonio Anzueto A1 Peter J. Barnes A1 Jean Bourbeau A1 Bartolome R. Celli A1 Rongchang Chen A1 Marc Decramer A1 Leonardo M. Fabbri A1 Peter Frith A1 David M. G. Halpin A1 M. Victorina López Varela A1 Masaharu Nishimura A1 Nicolas Roche A1 Roberto Rodriguez-Roisin A1 Don D. Sin A1 Dave Singh A1 Robert Stockley A1 Jørgen Vestbo A1 Jadwiga A. Wedzicha A1 Alvar Agusti YR 2017 UL http://erj.ersjournals.com/content/early/2017/02/24/13993003.00214-2017.1.abstract AB This Executive Summary of the Global Strategy for the Diagnosis, Management, and Prevention of COPD (GOLD) 2017 Report focuses primarily on the revised and novel parts of the document. The most significant changes include: 1) the assessment of chronic obstructive pulmonary disease has been refined to separate the spirometric assessment from symptom evaluation. ABCD groups are now proposed to be derived exclusively from patient symptoms and their history of exacerbations; 2) for each of the groups A to D, escalation strategies for pharmacological treatments are proposed; 3) the concept of deescalation of therapy is introduced in the treatment assessment scheme; 4) nonpharmacologic therapies are comprehensively presented and; 5) the importance of comorbid conditions in managing COPD is reviewed.