Omega-3 fatty acid intake and prevalent respiratory symptoms among U.S. adults with COPD

by Chantal M. Lemoine S, Emily P. Brigham, Han Woo, Corrine K. Hanson, Meredith C. McCormack, Abigail Koch, Nirupama Putcha, Nadia N. Hansel
Published 2019-05-01

Metformin use and respiratory outcomes in asthma-COPD overlap

by Tianshi David Wu, Ashraf Fawzy, Gregory L. Kinney, Jessica Bon, Maniraj Neupane, Vickram Tejwani, Nadia N. Hansel, Robert A. Wise, Nirupama Putcha, Meredith C. McCormack
Published 2021-02-01

Association of thrombocytosis with COPD morbidity: the SPIROMICS and COPDGene cohorts

by Ashraf Fawzy, Nirupama Putcha, Laura M. Paulin, Carrie P. Aaron, Wassim W. Labaki, MeiLan K. Han, Robert A. Wise, Richard E. Kanner, Russell P. Bowler, R. Graham Barr, Nadia N. Hansel, for the SPIROMICS and COPDGene Investigators
Published 2018-01-01

Disparities in access to food and chronic obstructive pulmonary disease (COPD)-related outcomes: a cross-sectional analysis

by Eric Moughames, Han Woo, Panagis Galiatsatos, Karina Romero-Rivero, Sarath Raju, Vickram Tejwani, Eric A. Hoffman, Alejandro P. Comellas, Victor E. Ortega, Trisha Parekh, Jerry A. Krishnan, Michael B. Drummond, David Couper, Russell G. Buhr, Robert Paine, Joel D. Kaufman, Laura M. Paulin, Nirupama Putcha, Nadia N. Hansel
Published 2021-04-01

Haemoglobin as a biomarker for clinical outcomes in chronic obstructive pulmonary disease

by Aparna Balasubramanian, Robert J. Henderson, Nirupama Putcha, Ashraf Fawzy, Sarath Raju, Nadia N. Hansel, Neil R. MacIntyre, Robert L. Jensen, Gregory L. Kinney, William W. Stringer, Craig P. Hersh, Russell P. Bowler, Richard Casaburi, MeiLan K. Han, Janos Porszasz, Barry J. Make, Meredith C. McCormack, Robert A. Wise
Published 2021-07-01

The matrikine acetyl-proline-glycine-proline and clinical features of COPD: findings from SPIROMICS

by J. Michael Wells, Dongqi Xing, Liliana Viera, Robert M. Burkes, Yixin Wu, Surya P. Bhatt, Mark T. Dransfield, David J. Couper, Wanda O’Neal, Eric A. Hoffman, Amit Gaggar, Igor Barjaktarevic, Jeffrey L. Curtis, Wassim W. Labaki, Mei Lan K. Han, Christine M. Freeman, Nirupama Putcha, Thomas Schlange, J. Edwin Blalock, for the SPIROMICS Investigators
Published 2019-11-01

A simplified score to quantify comorbidity in COPD.

by Nirupama Putcha, Milo A Puhan, M Bradley Drummond, MeiLan K Han, Elizabeth A Regan, Nicola A Hanania, Carlos H Martinez, Marilyn Foreman, Surya P Bhatt, Barry Make, Joe Ramsdell, Dawn L DeMeo, R Graham Barr, Stephen I Rennard, Fernando Martinez, Edwin K Silverman, James Crapo, Robert A Wise, Nadia N Hansel
Published 2014-01-01

Lower serum IgA is associated with COPD exacerbation risk in SPIROMICS.

by Nirupama Putcha, Gabriel G Paul, Antoine Azar, Robert A Wise, Wanda K O'Neal, Mark T Dransfield, Prescott G Woodruff, Jeffrey L Curtis, Alejandro P Comellas, M Bradley Drummond, Allison A Lambert, Laura M Paulin, Ashraf Fawzy, Richard E Kanner, Robert Paine, MeiLan K Han, Fernando J Martinez, Russell P Bowler, R Graham Barr, Nadia N Hansel, SPIROMICS investigators
Published 2018-01-01

The influence of social support on COPD outcomes mediated by depression.

by Leonard Turnier, Michelle Eakin, Han Woo, Mark Dransfield, Trisha Parekh, Jerry A Krishnan, Richard Kanner, Christopher B Cooper, Prescott G Woodruff, Robert Wise, MeiLan K Han, Karina Romero, Laura M Paulin, Stephen Peters, Brad Drummond, Eugene R Bleecker, Russell Bowler, Alejandro P Comellas, David Couper, Robert Paine, Fernando Martinez, Graham Barr, Nirupama Putcha, Nadia N Hansel
Published 2021-01-01

Association of plasma mitochondrial DNA with COPD severity and progression in the SPIROMICS cohort

by William Z. Zhang, Katherine L. Hoffman, Kristen T. Schiffer, Clara Oromendia, Michelle C. Rice, Igor Barjaktarevic, Stephen P. Peters, Nirupama Putcha, Russell P. Bowler, J. Michael Wells, David J. Couper, Wassim W. Labaki, Jeffrey L. Curtis, Meilan K. Han, Robert Paine, Prescott G. Woodruff, Gerard J. Criner, Nadia N. Hansel, Ivan Diaz, Karla V. Ballman, Kiichi Nakahira, Mary E. Choi, Fernando J. Martinez, Augustine M. K. Choi, Suzanne M. Cloonan
Published 2021-04-01