Improving adherence to alpha-1 antitrypsin deficiency screening guidelines using the pulmonary function laboratory

Landy V Luna Diaz,1 Isabella Iupe,1 Bruno Zavala,1 Kira C Balestrini,1 Andrea Guerrero,1 Gregory Holt,1,2 Rafael Calderon-Candelario,1,2 Mehdi Mirsaeidi,1,2 Michael Campos1,2 1Miami Veterans Administration Medical Center, Miami, FL,2Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, University of Miami School of Medicine, Miami, FL, USA Alpha-1 antitrypsin deficiency (AATD) is the only well-recognized genetic disorder associated with an increased risk of emphysema and COPD.1 Identifying AATD allows genetic counseling and the chance to offer specific augmentation therapy to slow emphysema progression. Despite specific recommendations from the World Health Organization, American Thoracic Society and European Respiratory Society to screen all patients with COPD and other at-risk conditions,2–4 testing rates are low (