American journal of respiratory and critical care medicine
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Am. J. Respir. Crit. Care Med. · Mar 2017
Multicenter StudyA New Approach for Identifying Patients with Undiagnosed Chronic Obstructive Pulmonary Disease.
Chronic obstructive pulmonary disease (COPD) is often unrecognized and untreated. ⋯ CAPTURE with PEF can identify patients with COPD who would benefit from currently available therapy and require further diagnostic evaluation. Clinical trial registered with clinicaltrials.gov (NCT01880177).
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Am. J. Respir. Crit. Care Med. · Mar 2017
Genome-Wide Association Study of the Genetic Determinants of Emphysema Distribution.
Emphysema has considerable variability in the severity and distribution of parenchymal destruction throughout the lungs. Upper lobe-predominant emphysema has emerged as an important predictor of response to lung volume reduction surgery. Yet, aside from alpha-1 antitrypsin deficiency, the genetic determinants of emphysema distribution remain largely unknown. ⋯ This multicohort genome-wide association study identified new genomic loci associated with differential emphysematous destruction throughout the lungs. These findings may point to new biologic pathways on which to expand diagnostic and therapeutic approaches in chronic obstructive pulmonary disease. Clinical trial registered with www.clinicaltrials.gov (NCT 00608764).