Manuscripts and Publications

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2018
Putcha N, Paul GG, Azar A, Wise RA, O'Neal WK, Dransfield MT, Woodruff PG, Curtis JL, Comellas AP, M Drummond B et al..  2018.  Lower serum IgA is associated with COPD exacerbation risk in SPIROMICS.. PLoS One. 13(4):e0194924.
Morris MA, Jacobson SR, Kinney GL, Tashkin DP, Woodruff PG, Hoffman EA, Kanner RE, Cooper CB, M Drummond B, R Barr G et al..  2018.  Marijuana Use Associations with Pulmonary Symptoms and Function in Tobacco Smokers Enrolled in the Subpopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS).. Chronic Obstr Pulm Dis. 5(1):46-56.
Kesimer M, Smith BM, Ceppe A, Ford AA, Anderson WH, R Barr G, O'Neal WK, Boucher RC.  2018.  Mucin Concentrations and Peripheral Airway Obstruction in Chronic Obstructive Pulmonary Disease.. Am J Respir Crit Care Med. 198(11):1453-1456.
Labaki WW, Xia M, Murray S, Curtis JL, R Barr G, Bhatt SP, Bleecker ER, Hansel NN, Cooper CB, Dransfield MT et al..  2018.  NT-proBNP in stable COPD and future exacerbation risk: Analysis of the SPIROMICS cohort.. Respir Med. 140:87-93.
Paulin LM, Smith BM, Koch A, Han ML, Hoffman EA, Martinez C, Ejike C, Blanc PD, Rous J, R Barr G et al..  2018.  Occupational Exposures and Computed Tomographic Imaging Characteristics in the SPIROMICS Cohort.. Ann Am Thorac Soc. 15(12):1411-1419.
Burkes RM, Gassett AJ, Ceppe AS, Anderson W, O'Neal WK, Woodruff PG, Krishnan JA, R Barr G, Han MK, Martinez FJ et al..  2018.  Rural Residence and Chronic Obstructive Pulmonary Disease Exacerbations. Analysis of the SPIROMICS Cohort.. Ann Am Thorac Soc. 15(7):808-816.
2017
Martinez CH, Diaz AA, Meldrum C, Curtis JL, Cooper CB, Pirozzi C, Kanner RE, Paine R, Woodruff PG, Bleecker ER et al..  2017.  Age and Small Airway Imaging Abnormalities in Subjects with and without Airflow Obstruction in SPIROMICS.. Am J Respir Crit Care Med. 195(4):464-472.
Kesimer M, Ford AA, Ceppe A, Radicioni G, Cao R, C Davis W, Doerschuk CM, Alexis NE, Anderson WH, Henderson AG et al..  2017.  Airway Mucin Concentration as a Marker of Chronic Bronchitis.. N Engl J Med. 377(10):911-922.
Hastie AT, Martinez FJ, Curtis JL, Doerschuk CM, Hansel NN, Christenson S, Putcha N, Ortega VE, Li X, R Barr G et al..  2017.  Association of sputum and blood eosinophil concentrations with clinical measures of COPD severity: an analysis of the SPIROMICS cohort.. Lancet Respir Med. 5(12):956-967.
Keene JD, Jacobson S, Kechris K, Kinney GL, Foreman MG, Doerschuk CM, Make BJ, Curtis JL, Rennard SI, R Barr G et al..  2017.  Biomarkers Predictive of Exacerbations in the SPIROMICS and COPDGene Cohorts.. Am J Respir Crit Care Med. 195(4):473-481.
Han MK, Quibrera PM, Carretta EE, R Barr G, Bleecker ER, Bowler RP, Cooper CB, Comellas A, Couper DJ, Curtis JL et al..  2017.  Frequency of exacerbations in patients with chronic obstructive pulmonary disease: an analysis of the SPIROMICS cohort.. Lancet Respir Med. 5(8):619-626.
Hobbs BD, de Jong K, Lamontagne M, Bossé Y, Shrine N, Artigas MSoler, Wain LV, Hall IP, Jackson VE, Wyss AB et al..  2017.  Genetic loci associated with chronic obstructive pulmonary disease overlap with loci for lung function and pulmonary fibrosis.. Nat Genet. 49(3):426-432.
Martinez CH, Murray S, R Barr G, Bleecker E, Bowler RP, Christenson SA, Comellas AP, Cooper CB, Couper D, Criner GJ et al..  2017.  Respiratory Symptoms Items from the COPD Assessment Test Identify Ever-Smokers with Preserved Lung Function at Higher Risk for Poor Respiratory Outcomes. An Analysis of the Subpopulations and Intermediate Outcome Measures in COPD Study Cohort.. Ann Am Thorac Soc. 14(5):636-642.
Hansel NN, Paulin LM, Amanda G, Roger P, Alexis NE, Fan V, Bleecker E, Bowler RP, Comellas AP, Dransfield MT et al..  2017.  Subpopulations and Intermediate Outcomes in COPD (SPIROMICS) Air Pollution Study Design. BJM Open Respiratory Research. 4(1)
Anderson WH, Ha JWook, Couper DJ, O'Neal WK, R Barr G, Bleecker ER, Carretta EE, Cooper CB, Doerschuk CM, M Drummond B et al..  2017.  Variability in objective and subjective measures affects baseline values in studies of patients with COPD.. PLoS One. 12(9):e0184606.
2016
Woodruff PG, R Barr G, Bleecker E, Christenson SA, Couper D, Curtis JL, Gouskova NA, Hansel NN, Hoffman EA, Kanner RE et al..  2016.  Clinical Significance of Symptoms in Smokers with Preserved Pulmonary Function.. N Engl J Med. 374(19):1811-21.
Sun W, Kechris K, Jacobson S, M Drummond B, Hawkins GA, Yang J, Chen T-H, Quibrera PMiguel, Anderson W, R Barr G et al..  2016.  Common Genetic Polymorphisms Influence Blood Biomarker Measurements in COPD.. PLoS Genet. 12(8):e1006011.
Sieren JP, Newell JD, R Barr G, Bleecker ER, Burnette N, Carretta EE, Couper D, Goldin J, Guo J, Han MK et al..  2016.  SPIROMICS Protocol for Multicenter Quantitative Computed Tomography to Phenotype the Lungs.. Am J Respir Crit Care Med. 194(7):794-806.
Putcha N, R Barr G, Han MK, Woodruff PG, Bleecker ER, Kanner RE, Martinez FJ, Smith BM, Tashkin DP, Bowler RP et al..  2016.  Understanding the impact of second-hand smoke exposure on clinical outcomes in participants with COPD in the SPIROMICS cohort.. Thorax. 71:411-420.
2015
Paulin LM, Diette GB, Blanc PD, Putcha N, Eisner MD, Kanner RE, Belli AJ, Christenson S, Tashkin DP, Han ML et al..  2015.  Occupational exposures are associated with worse morbidity in patients with chronic obstructive pulmonary disease.. Am J Respir Crit Care Med. 191(5):557-65.
2014
O'Neal WK, Anderson W, Basta PV, Carretta EE, Doerschuk CM, R Barr G, Bleecker ER, Christenson SA, Curtis JL, Han MK et al..  2014.  Comparison of serum, EDTA plasma and P100 plasma for luminex-based biomarker multiplex assays in patients with chronic obstructive pulmonary disease in the SPIROMICS study.. J Transl Med. 12:9.
Smith BM, Hoffman EA, Rabinowitz D, Bleecker E, Christenson S, Couper D, Donohue KM, Han MK, Hansel NN, Kanner RE et al..  2014.  Comparison of spatially matched airways reveals thinner airway walls in COPD. The Multi-Ethnic Study of Atherosclerosis (MESA) COPD Study and the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS).. Thorax. 69(11):987-96.
Couper D, LaVange LM, Han ML, R Barr G, Bleecker E, Hoffman EA, Kanner R, Kleerup E, Martinez FJ, Woodruff PG et al..  2014.  Design of the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS).. Thorax. 69(5):491-4.
Putcha N, Puhan MA, M Drummond B, Han MK, Regan EA, Hanania NA, Martinez CH, Foreman M, Bhatt SP, Make B et al..  2014.  A simplified score to quantify comorbidity in COPD.. PLoS One. 9(12):e114438.

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