Posture-induced changes in vital capacity are associated with COPD outcomes independent of airflow obstruction in SPIROMICS

M. Arjomandi (San Francisco, United States of America), J. Chen (San Francisco, United States of America), I. Barjaktarevic (Los ángeles, United States of America), R. Barr (New York, United States of America), E. Bleecker (Tuscon, United States of America), R. Bowler (Denver, United States of America), R. Buhr (Los Angeles, United States of America), A. Comellas (Iowa City, United States of America), D. Couper (Chapel Hill, United States of America), J. Curtis (Ann Arbor, United States of America), M. Dransfield (Birmingham, United States of America), M. Drummond (Chapel Hill, United States of America), S. Fortis (Iowa City, United States of America), M. Han (Ann Arbor, United States of America), N. Hansel (Baltimore, United States of America), E. Hoffman (Iowa City, United States of America), R. Kanner (Salt Lake City, United States of America), J. Krishnan (Chicago, United States of America), W. Labaki (Ann Arbor, United States of America), S. Lazarus (San Francisco, United States of America), F. Martinez (New York, United States of America), V. Ortega (Winston Salem, United States of America), R. Paine (Salt Lake City, United States of America), S. Peters (Winston Salem, United States of America), J. Schroeder (Salt Lake City, United States of America), S. Rennard (Cambridge, United Kingdom), P. Woodruff (San Francisco, United States of America), D. Tashkin (Los Angeles, United States of America), C. Cooper (Los Angeles, United States of America)

Source: Virtual Congress 2021 – Lung function testing in the management of obstructive diseases
Session: Lung function testing in the management of obstructive diseases
Session type: E-poster
Number: 1860

Congress or journal article abstractE-poster

Rating: 0
You must login to grade this presentation.

Share or cite this content

Citations should be made in the following way:
M. Arjomandi (San Francisco, United States of America), J. Chen (San Francisco, United States of America), I. Barjaktarevic (Los ángeles, United States of America), R. Barr (New York, United States of America), E. Bleecker (Tuscon, United States of America), R. Bowler (Denver, United States of America), R. Buhr (Los Angeles, United States of America), A. Comellas (Iowa City, United States of America), D. Couper (Chapel Hill, United States of America), J. Curtis (Ann Arbor, United States of America), M. Dransfield (Birmingham, United States of America), M. Drummond (Chapel Hill, United States of America), S. Fortis (Iowa City, United States of America), M. Han (Ann Arbor, United States of America), N. Hansel (Baltimore, United States of America), E. Hoffman (Iowa City, United States of America), R. Kanner (Salt Lake City, United States of America), J. Krishnan (Chicago, United States of America), W. Labaki (Ann Arbor, United States of America), S. Lazarus (San Francisco, United States of America), F. Martinez (New York, United States of America), V. Ortega (Winston Salem, United States of America), R. Paine (Salt Lake City, United States of America), S. Peters (Winston Salem, United States of America), J. Schroeder (Salt Lake City, United States of America), S. Rennard (Cambridge, United Kingdom), P. Woodruff (San Francisco, United States of America), D. Tashkin (Los Angeles, United States of America), C. Cooper (Los Angeles, United States of America). Posture-induced changes in vital capacity are associated with COPD outcomes independent of airflow obstruction in SPIROMICS. 1860

You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.

Member's Comments

No comment yet.
You must Login to comment this presentation.


Related content which might interest you:
A high degree of dyspnea is associated with poor exercise capacity in COPD patients, airflow obstruction being equal
Source: International Congress 2018 – What’s new in lung function and exercise assessment in COPD?
Year: 2018



Bronchodilator-induced changes in dynamic hyperinflation but not in airway obstruction are associated with improvement in dyspnoea in patients with chronic obstructive pulmonary disease (COPD)
Source: Eur Respir J 2001; 18: Suppl. 33, 174s
Year: 2001

Co-morbidities are not associated with severity of airflow obstruction as measured by ATS/ERS/GOLD in patients with COPD
Source: Annual Congress 2008 - COPD and comorbidities
Year: 2008


Deterioration in health with infective COPD exacerbation is largely independent of baseline airway obstruction
Source: Eur Respir J 2005; 26: Suppl. 49, 283s
Year: 2005

Interpreting thresholds for a clinically significant change in health status in asthma and COPD
Source: Eur Respir J 2002; 19: 398-404
Year: 2002



The influence of changes in airflow limitation, ventilation and perfusion of lungs on exercise capacity in patients with COPD
Source: Annual Congress 2008 - Pulmonary mechanics and gas exchange
Year: 2008

Airflow limitation or dynamic hyperinflation, which is more closely related to dyspnoea in patients with COPD?
Source: Annual Congress 2009 - Quality of life and symptoms in COPD
Year: 2009


Factors predicting airflow obstruction in severe asthmatics
Source: Annual Congress 2012 - Aspects of clinical asthma
Year: 2012

Airflow obstruction which corrects post-bronchodilator as a predictor of future development of COPD
Source: International Congress 2018 – Respiratory muscles and lung function: from healthy subjects to patients
Year: 2018



Forced inspiratory volume in one second (FIV1) in the assessment of reversibility of airway obstruction in patients with chronic obstructive pulmonary disease (COPD) and in relation to the severity
Source: Eur Respir J 2002; 20: Suppl. 38, 300s
Year: 2002

Inspiratory capacity-to-total lung capacity ratio is related to expiratory flow limitation in patients with chronic obstructive pulmonary disease
Source: Annual Congress 2007 - Lung function I
Year: 2007


Contribution of airway dimensions to severity of blood gas disturbances in patients with chronic airflow obstruction
Source: Annual Congress 2009 - New data on respiratory function - from experimental approaches to man
Year: 2009


Exacerbations of COPD: effect of airflow obstruction and gas transfer on exacerbations reporting and frequency
Source: Annual Congress 2008 - Prognosis in COPD
Year: 2008

Recruitment of expiratory abdominal muscles during constant work rate exercise is related to cardiocirculatory abnormalities in COPD patients with severe airflow limitation
Source: Annual Congress 2010 - Thoracic dynamics and dyspnoea on exercise
Year: 2010


Does dynamic hyperinflation contribute to dyspnoea during exercise in patients with COPD?
Source: Eur Respir J 2012; 40: 322-329
Year: 2012



Relationship of resting lung volume status and dynamic hyperinflation during exercise in the patients with chronic airflow limitation
Source: Annual Congress 2003 - Respiratory structure and mechanisms: current concepts
Year: 2003


The effect of pulmonary rehabilitation toward expiratory airflow limitation in patients with chronic obstructive pulmonary disease
Source: Annual Congress 2011 - Challenges in rehabilitation: some old dilemmas revisited with some solutions?
Year: 2011

The improvement in pulmonary hyperinflation and air-flow limitation during tidal breathing by pulmonary rehabilitation in patients with COPD
Source: Eur Respir J 2002; 20: Suppl. 38, 19s
Year: 2002

Proximal and peripheral airway morphologic changes in elderly patients with asthma with fixed airflow obstruction and COPD
Source: International Congress 2016 – Imaging of COPD and airways: structural and functional assessments
Year: 2016


Factors associated with improvement in breathing capacity during exercise in patients with chronic obstructive pulmonary disease (COPD)
Source: Eur Respir J 2002; 20: Suppl. 38, 285s
Year: 2002