Phase IV O2 Consumption Study in COPD Patients.

Summary

A Phase IV study evaluating changes in oxygen consumption and cardiac function in Subjects with Chronic obstructive pulmonary disease (COPD) with resting hyperinflation after administration of Symbicort pMDI 160/4.5 μg.

Timeline

Start

2015-08-25

Primary completion

2016-08-12

Completion

2016-08-12

Publications

• Results Casaburi R, Kukafka D, Cooper CB, Witek TJ Jr, Kesten S. Improvement in exercise tolerance with the combination of tiotropium and pulmonary rehabilitation in patients with COPD. Chest. 2005 Mar;127(3):809-17. doi: 10.1378/chest.127.3.809.
• Results Casanova C, Cote C, de Torres JP, Aguirre-Jaime A, Marin JM, Pinto-Plata V, Celli BR. Inspiratory-to-total lung capacity ratio predicts mortality in patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2005 Mar 15;171(6):591-7. doi: 10.1164/rccm.200407-867OC. Epub 2004 Dec 10.
• Results Diaz O, Villafranca C, Ghezzo H, Borzone G, Leiva A, Milic-Emili J, Lisboa C. Breathing pattern and gas exchange at peak exercise in COPD patients with and without tidal flow limitation at rest. Eur Respir J. 2001 Jun;17(6):1120-7. doi: 10.1183/09031936.01.00057801.
• Results Di Marco F, Milic-Emili J, Boveri B, Carlucci P, Santus P, Casanova F, Cazzola M, Centanni S. Effect of inhaled bronchodilators on inspiratory capacity and dyspnoea at rest in COPD. Eur Respir J. 2003 Jan;21(1):86-94. doi: 10.1183/09031936.03.00020102.
• Results Miller MR, Hankinson J, Brusasco V, Burgos F, Casaburi R, Coates A, Crapo R, Enright P, van der Grinten CP, Gustafsson P, Jensen R, Johnson DC, MacIntyre N, McKay R, Navajas D, Pedersen OF, Pellegrino R, Viegi G, Wanger J; ATS/ERS Task Force. Standardisation of spirometry. Eur Respir J. 2005 Aug;26(2):319-38. doi: 10.1183/09031936.05.00034805. No abstract available.
• Results O'Donnell DE, Lam M, Webb KA. Measurement of symptoms, lung hyperinflation, and endurance during exercise in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 1998 Nov;158(5 Pt 1):1557-65. doi: 10.1164/ajrccm.158.5.9804004.
• Results O'Donnell DE, Lam M, Webb KA. Spirometric correlates of improvement in exercise performance after anticholinergic therapy in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 1999 Aug;160(2):542-9. doi: 10.1164/ajrccm.160.2.9901038.
• Results O'Donnell DE, Revill SM, Webb KA. Dynamic hyperinflation and exercise intolerance in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2001 Sep 1;164(5):770-7. doi: 10.1164/ajrccm.164.5.2012122.
• Results O'Donnell DE, D'Arsigny C, Fitzpatrick M, Webb KA. Exercise hypercapnia in advanced chronic obstructive pulmonary disease: the role of lung hyperinflation. Am J Respir Crit Care Med. 2002 Sep 1;166(5):663-8. doi: 10.1164/rccm.2201003.
• Results Seibold H, Roth U, Lippert R, Kohler J, Wieshammer S, Henze E, Stauch M. Left heart function in chronic obstructive lung disease. Klin Wochenschr. 1986 May 2;64(9):433-41. doi: 10.1007/BF01727529.
• Results Sexton WL, Poole DC. Effects of emphysema on diaphragm blood flow during exercise. J Appl Physiol (1985). 1998 Mar;84(3):971-9. doi: 10.1152/jappl.1998.84.3.971.
• Results Sinderby C, Spahija J, Beck J, Kaminski D, Yan S, Comtois N, Sliwinski P. Diaphragm activation during exercise in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2001 Jun;163(7):1637-41. doi: 10.1164/ajrccm.163.7.2007033.
• Results Stewart RI, Lewis CM. Cardiac output during exercise in patients with COPD. Chest. 1986 Feb;89(2):199-205. doi: 10.1378/chest.89.2.199.
• Results Synn A, Pinto-Plata V, Perham C, Celli B, Divo M. Improvement in cost of breathing after use of budesonide/formoterol in COPD patients with static hyperinflation. Presented at The American Thoracic Society International Conference, May 16-21, 2014.
• Results Vassaux C, Torre-Bouscoulet L, Zeineldine S, Cortopassi F, Paz-Diaz H, Celli BR, Pinto-Plata VM. Effects of hyperinflation on the oxygen pulse as a marker of cardiac performance in COPD. Eur Respir J. 2008 Nov;32(5):1275-82. doi: 10.1183/09031936.00151707. Epub 2008 Jun 11.
• Results Wanger J, Clausen JL, Coates A, Pedersen OF, Brusasco V, Burgos F, Casaburi R, Crapo R, Enright P, van der Grinten CP, Gustafsson P, Hankinson J, Jensen R, Johnson D, Macintyre N, McKay R, Miller MR, Navajas D, Pellegrino R, Viegi G. Standardisation of the measurement of lung volumes. Eur Respir J. 2005 Sep;26(3):511-22. doi: 10.1183/09031936.05.00035005. No abstract available.
• Results Yan S, Kaminski D, Sliwinski P. Reliability of inspiratory capacity for estimating end-expiratory lung volume changes during exercise in patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 1997 Jul;156(1):55-9. doi: 10.1164/ajrccm.156.1.9608113.
• Divo MJ, DePietro MR, Horton JR, Maguire CA, Celli BR. Metabolic and cardiorespiratory effects of decreasing lung hyperinflation with budesonide/formoterol in COPD: a randomized, double-crossover, placebo-controlled, multicenter trial. Respir Res. 2020 Jan 20;21(1):26. doi: 10.1186/s12931-020-1288-3.

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